Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /proc/self/root/proc/self/cwd/usr/local/FlashphonerWebCallServer/client2/ |
!function(f){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=f();else if("function"==typeof define&&define.amd)define([],f);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Flashphoner=f()}}((function(){return function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,(function(r){return o(e[i][1][r]||r)}),p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}({1:[function(require,module,exports){},{}],2:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}
/**
* KalmanFilter
* @class
* @author Wouter Bulten
* @see {@link http://github.com/wouterbulten/kalmanjs}
* @version Version: 1.0.0-beta
* @copyright Copyright 2015-2018 Wouter Bulten
* @license MIT License
* @preserve
*/
var KalmanFilter=function(){function KalmanFilter(){var _ref=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},_ref$R=_ref.R,R=void 0===_ref$R?1:_ref$R,_ref$Q=_ref.Q,Q=void 0===_ref$Q?1:_ref$Q,_ref$A=_ref.A,A=void 0===_ref$A?1:_ref$A,_ref$B=_ref.B,B=void 0===_ref$B?0:_ref$B,_ref$C=_ref.C,C=void 0===_ref$C?1:_ref$C;_classCallCheck(this,KalmanFilter),this.R=R,this.Q=Q,this.A=A,this.C=C,this.B=B,this.cov=NaN,this.x=NaN}var Constructor,protoProps,staticProps;return Constructor=KalmanFilter,(protoProps=[{key:"filter",value:function(z){var u=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;if(isNaN(this.x))this.x=1/this.C*z,this.cov=1/this.C*this.Q*(1/this.C);else{var predX=this.predict(u),predCov=this.uncertainty(),K=predCov*this.C*(1/(this.C*predCov*this.C+this.Q));this.x=predX+K*(z-this.C*predX),this.cov=predCov-K*this.C*predCov}return this.x}},{key:"predict",value:function(){var u=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return this.A*this.x+this.B*u}},{key:"uncertainty",value:function(){return this.A*this.cov*this.A+this.R}},{key:"lastMeasurement",value:function(){return this.x}},{key:"setMeasurementNoise",value:function(noise){this.Q=noise}},{key:"setProcessNoise",value:function(noise){this.R=noise}}])&&_defineProperties(Constructor.prototype,protoProps),staticProps&&_defineProperties(Constructor,staticProps),KalmanFilter}();module.exports=KalmanFilter},{}],3:[function(require,module,exports){var cachedSetTimeout,cachedClearTimeout,process=module.exports={};function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}function runTimeout(fun){if(cachedSetTimeout===setTimeout)return setTimeout(fun,0);if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout)return cachedSetTimeout=setTimeout,setTimeout(fun,0);try{return cachedSetTimeout(fun,0)}catch(e){try{return cachedSetTimeout.call(null,fun,0)}catch(e){return cachedSetTimeout.call(this,fun,0)}}}!function(){try{cachedSetTimeout="function"==typeof setTimeout?setTimeout:defaultSetTimout}catch(e){cachedSetTimeout=defaultSetTimout}try{cachedClearTimeout="function"==typeof clearTimeout?clearTimeout:defaultClearTimeout}catch(e){cachedClearTimeout=defaultClearTimeout}}();var currentQueue,queue=[],draining=!1,queueIndex=-1;function cleanUpNextTick(){draining&¤tQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var timeout=runTimeout(cleanUpNextTick);draining=!0;for(var len=queue.length;len;){for(currentQueue=queue,queue=[];++queueIndex<len;)currentQueue&¤tQueue[queueIndex].run();queueIndex=-1,len=queue.length}currentQueue=null,draining=!1,function(marker){if(cachedClearTimeout===clearTimeout)return clearTimeout(marker);if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout)return cachedClearTimeout=clearTimeout,clearTimeout(marker);try{cachedClearTimeout(marker)}catch(e){try{return cachedClearTimeout.call(null,marker)}catch(e){return cachedClearTimeout.call(this,marker)}}}(timeout)}}function Item(fun,array){this.fun=fun,this.array=array}function noop(){}process.nextTick=function(fun){var args=new Array(arguments.length-1);if(arguments.length>1)for(var i=1;i<arguments.length;i++)args[i-1]=arguments[i];queue.push(new Item(fun,args)),1!==queue.length||draining||runTimeout(drainQueue)},Item.prototype.run=function(){this.fun.apply(null,this.array)},process.title="browser",process.browser=!0,process.env={},process.argv=[],process.version="",process.versions={},process.on=noop,process.addListener=noop,process.once=noop,process.off=noop,process.removeListener=noop,process.removeAllListeners=noop,process.emit=noop,process.prependListener=noop,process.prependOnceListener=noop,process.listeners=function(name){return[]},process.binding=function(name){throw new Error("process.binding is not supported")},process.cwd=function(){return"/"},process.chdir=function(dir){throw new Error("process.chdir is not supported")},process.umask=function(){return 0}},{}],4:[function(require,module,exports){(function(setImmediate){(function(){function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}!function(root){var setTimeoutFunc=setTimeout;function noop(){}function Promise(fn){if(!(this instanceof Promise))throw new TypeError("Promises must be constructed via new");if("function"!=typeof fn)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=void 0,this._deferreds=[],doResolve(fn,this)}function handle(self,deferred){for(;3===self._state;)self=self._value;0!==self._state?(self._handled=!0,Promise._immediateFn((function(){var cb=1===self._state?deferred.onFulfilled:deferred.onRejected;if(null!==cb){var ret;try{ret=cb(self._value)}catch(e){return void reject(deferred.promise,e)}resolve(deferred.promise,ret)}else(1===self._state?resolve:reject)(deferred.promise,self._value)}))):self._deferreds.push(deferred)}function resolve(self,newValue){try{if(newValue===self)throw new TypeError("A promise cannot be resolved with itself.");if(newValue&&("object"===_typeof(newValue)||"function"==typeof newValue)){var then=newValue.then;if(newValue instanceof Promise)return self._state=3,self._value=newValue,void finale(self);if("function"==typeof then)return void doResolve((fn=then,thisArg=newValue,function(){fn.apply(thisArg,arguments)}),self)}self._state=1,self._value=newValue,finale(self)}catch(e){reject(self,e)}var fn,thisArg}function reject(self,newValue){self._state=2,self._value=newValue,finale(self)}function finale(self){2===self._state&&0===self._deferreds.length&&Promise._immediateFn((function(){self._handled||Promise._unhandledRejectionFn(self._value)}));for(var i=0,len=self._deferreds.length;i<len;i++)handle(self,self._deferreds[i]);self._deferreds=null}function Handler(onFulfilled,onRejected,promise){this.onFulfilled="function"==typeof onFulfilled?onFulfilled:null,this.onRejected="function"==typeof onRejected?onRejected:null,this.promise=promise}function doResolve(fn,self){var done=!1;try{fn((function(value){done||(done=!0,resolve(self,value))}),(function(reason){done||(done=!0,reject(self,reason))}))}catch(ex){if(done)return;done=!0,reject(self,ex)}}Promise.prototype.catch=function(onRejected){return this.then(null,onRejected)},Promise.prototype.then=function(onFulfilled,onRejected){var prom=new this.constructor(noop);return handle(this,new Handler(onFulfilled,onRejected,prom)),prom},Promise.all=function(arr){return new Promise((function(resolve,reject){if(!arr||"undefined"==typeof arr.length)throw new TypeError("Promise.all accepts an array");var args=Array.prototype.slice.call(arr);if(0===args.length)return resolve([]);var remaining=args.length;function res(i,val){try{if(val&&("object"===_typeof(val)||"function"==typeof val)){var then=val.then;if("function"==typeof then)return void then.call(val,(function(val){res(i,val)}),reject)}args[i]=val,0==--remaining&&resolve(args)}catch(ex){reject(ex)}}for(var i=0;i<args.length;i++)res(i,args[i])}))},Promise.resolve=function(value){return value&&"object"===_typeof(value)&&value.constructor===Promise?value:new Promise((function(resolve){resolve(value)}))},Promise.reject=function(value){return new Promise((function(resolve,reject){reject(value)}))},Promise.race=function(values){return new Promise((function(resolve,reject){for(var i=0,len=values.length;i<len;i++)values[i].then(resolve,reject)}))},Promise._immediateFn="function"==typeof setImmediate&&function(fn){setImmediate(fn)}||function(fn){setTimeoutFunc(fn,0)},Promise._unhandledRejectionFn=function(err){"undefined"!=typeof console&&console&&console.warn("Possible Unhandled Promise Rejection:",err)},Promise._setImmediateFn=function(fn){Promise._immediateFn=fn},Promise._setUnhandledRejectionFn=function(fn){Promise._unhandledRejectionFn=fn},"undefined"!=typeof module&&module.exports?module.exports=Promise:root.Promise||(root.Promise=Promise)}(this)}).call(this)}).call(this,require("timers").setImmediate)},{timers:8}],5:[function(require,module,exports){"use strict";var SDPUtils=require("sdp");function writeMediaSection(transceiver,caps,type,stream,dtlsRole){var sdp=SDPUtils.writeRtpDescription(transceiver.kind,caps);if(sdp+=SDPUtils.writeIceParameters(transceiver.iceGatherer.getLocalParameters()),sdp+=SDPUtils.writeDtlsParameters(transceiver.dtlsTransport.getLocalParameters(),"offer"===type?"actpass":dtlsRole||"active"),sdp+="a=mid:"+transceiver.mid+"\r\n",transceiver.rtpSender&&transceiver.rtpReceiver?sdp+="a=sendrecv\r\n":transceiver.rtpSender?sdp+="a=sendonly\r\n":transceiver.rtpReceiver?sdp+="a=recvonly\r\n":sdp+="a=inactive\r\n",transceiver.rtpSender){var trackId=transceiver.rtpSender._initialTrackId||transceiver.rtpSender.track.id;transceiver.rtpSender._initialTrackId=trackId;var msid="msid:"+(stream?stream.id:"-")+" "+trackId+"\r\n";sdp+="a="+msid,sdp+="a=ssrc:"+transceiver.sendEncodingParameters[0].ssrc+" "+msid,transceiver.sendEncodingParameters[0].rtx&&(sdp+="a=ssrc:"+transceiver.sendEncodingParameters[0].rtx.ssrc+" "+msid,sdp+="a=ssrc-group:FID "+transceiver.sendEncodingParameters[0].ssrc+" "+transceiver.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return sdp+="a=ssrc:"+transceiver.sendEncodingParameters[0].ssrc+" cname:"+SDPUtils.localCName+"\r\n",transceiver.rtpSender&&transceiver.sendEncodingParameters[0].rtx&&(sdp+="a=ssrc:"+transceiver.sendEncodingParameters[0].rtx.ssrc+" cname:"+SDPUtils.localCName+"\r\n"),sdp}function getCommonCapabilities(localCapabilities,remoteCapabilities){var commonCapabilities={codecs:[],headerExtensions:[],fecMechanisms:[]},findCodecByPayloadType=function(pt,codecs){pt=parseInt(pt,10);for(var i=0;i<codecs.length;i++)if(codecs[i].payloadType===pt||codecs[i].preferredPayloadType===pt)return codecs[i]},rtxCapabilityMatches=function(lRtx,rRtx,lCodecs,rCodecs){var lCodec=findCodecByPayloadType(lRtx.parameters.apt,lCodecs),rCodec=findCodecByPayloadType(rRtx.parameters.apt,rCodecs);return lCodec&&rCodec&&lCodec.name.toLowerCase()===rCodec.name.toLowerCase()};return localCapabilities.codecs.forEach((function(lCodec){for(var i=0;i<remoteCapabilities.codecs.length;i++){var rCodec=remoteCapabilities.codecs[i];if(lCodec.name.toLowerCase()===rCodec.name.toLowerCase()&&lCodec.clockRate===rCodec.clockRate){if("rtx"===lCodec.name.toLowerCase()&&lCodec.parameters&&rCodec.parameters.apt&&!rtxCapabilityMatches(lCodec,rCodec,localCapabilities.codecs,remoteCapabilities.codecs))continue;(rCodec=JSON.parse(JSON.stringify(rCodec))).numChannels=Math.min(lCodec.numChannels,rCodec.numChannels),commonCapabilities.codecs.push(rCodec),rCodec.rtcpFeedback=rCodec.rtcpFeedback.filter((function(fb){for(var j=0;j<lCodec.rtcpFeedback.length;j++)if(lCodec.rtcpFeedback[j].type===fb.type&&lCodec.rtcpFeedback[j].parameter===fb.parameter)return!0;return!1}));break}}})),localCapabilities.headerExtensions.forEach((function(lHeaderExtension){for(var i=0;i<remoteCapabilities.headerExtensions.length;i++){var rHeaderExtension=remoteCapabilities.headerExtensions[i];if(lHeaderExtension.uri===rHeaderExtension.uri){commonCapabilities.headerExtensions.push(rHeaderExtension);break}}})),commonCapabilities}function isActionAllowedInSignalingState(action,type,signalingState){return-1!=={offer:{setLocalDescription:["stable","have-local-offer"],setRemoteDescription:["stable","have-remote-offer"]},answer:{setLocalDescription:["have-remote-offer","have-local-pranswer"],setRemoteDescription:["have-local-offer","have-remote-pranswer"]}}[type][action].indexOf(signalingState)}function maybeAddCandidate(iceTransport,candidate){var alreadyAdded=iceTransport.getRemoteCandidates().find((function(remoteCandidate){return candidate.foundation===remoteCandidate.foundation&&candidate.ip===remoteCandidate.ip&&candidate.port===remoteCandidate.port&&candidate.priority===remoteCandidate.priority&&candidate.protocol===remoteCandidate.protocol&&candidate.type===remoteCandidate.type}));return alreadyAdded||iceTransport.addRemoteCandidate(candidate),!alreadyAdded}function makeError(name,description){var e=new Error(description);return e.name=name,e.code={NotSupportedError:9,InvalidStateError:11,InvalidAccessError:15,TypeError:void 0,OperationError:void 0}[name],e}module.exports=function(window,edgeVersion){function addTrackToStreamAndFireEvent(track,stream){stream.addTrack(track),stream.dispatchEvent(new window.MediaStreamTrackEvent("addtrack",{track:track}))}function fireAddTrack(pc,track,receiver,streams){var trackEvent=new Event("track");trackEvent.track=track,trackEvent.receiver=receiver,trackEvent.transceiver={receiver:receiver},trackEvent.streams=streams,window.setTimeout((function(){pc._dispatchEvent("track",trackEvent)}))}var RTCPeerConnection=function(config){var pc=this,_eventTarget=document.createDocumentFragment();if(["addEventListener","removeEventListener","dispatchEvent"].forEach((function(method){pc[method]=_eventTarget[method].bind(_eventTarget)})),this.canTrickleIceCandidates=null,this.needNegotiation=!1,this.localStreams=[],this.remoteStreams=[],this._localDescription=null,this._remoteDescription=null,this.signalingState="stable",this.iceConnectionState="new",this.connectionState="new",this.iceGatheringState="new",config=JSON.parse(JSON.stringify(config||{})),this.usingBundle="max-bundle"===config.bundlePolicy,"negotiate"===config.rtcpMuxPolicy)throw makeError("NotSupportedError","rtcpMuxPolicy 'negotiate' is not supported");switch(config.rtcpMuxPolicy||(config.rtcpMuxPolicy="require"),config.iceTransportPolicy){case"all":case"relay":break;default:config.iceTransportPolicy="all"}switch(config.bundlePolicy){case"balanced":case"max-compat":case"max-bundle":break;default:config.bundlePolicy="balanced"}if(config.iceServers=function(iceServers,edgeVersion){var hasTurn=!1;return(iceServers=JSON.parse(JSON.stringify(iceServers))).filter((function(server){if(server&&(server.urls||server.url)){var urls=server.urls||server.url;server.url&&!server.urls&&console.warn("RTCIceServer.url is deprecated! Use urls instead.");var isString="string"==typeof urls;return isString&&(urls=[urls]),urls=urls.filter((function(url){return 0===url.indexOf("turn:")&&-1!==url.indexOf("transport=udp")&&-1===url.indexOf("turn:[")&&!hasTurn?(hasTurn=!0,!0):0===url.indexOf("stun:")&&edgeVersion>=14393&&-1===url.indexOf("?transport=udp")})),delete server.url,server.urls=isString?urls[0]:urls,!!urls.length}}))}(config.iceServers||[],edgeVersion),this._iceGatherers=[],config.iceCandidatePoolSize)for(var i=config.iceCandidatePoolSize;i>0;i--)this._iceGatherers.push(new window.RTCIceGatherer({iceServers:config.iceServers,gatherPolicy:config.iceTransportPolicy}));else config.iceCandidatePoolSize=0;this._config=config,this.transceivers=[],this._sdpSessionId=SDPUtils.generateSessionId(),this._sdpSessionVersion=0,this._dtlsRole=void 0,this._isClosed=!1};Object.defineProperty(RTCPeerConnection.prototype,"localDescription",{configurable:!0,get:function(){return this._localDescription}}),Object.defineProperty(RTCPeerConnection.prototype,"remoteDescription",{configurable:!0,get:function(){return this._remoteDescription}}),RTCPeerConnection.prototype.onicecandidate=null,RTCPeerConnection.prototype.onaddstream=null,RTCPeerConnection.prototype.ontrack=null,RTCPeerConnection.prototype.onremovestream=null,RTCPeerConnection.prototype.onsignalingstatechange=null,RTCPeerConnection.prototype.oniceconnectionstatechange=null,RTCPeerConnection.prototype.onconnectionstatechange=null,RTCPeerConnection.prototype.onicegatheringstatechange=null,RTCPeerConnection.prototype.onnegotiationneeded=null,RTCPeerConnection.prototype.ondatachannel=null,RTCPeerConnection.prototype._dispatchEvent=function(name,event){this._isClosed||(this.dispatchEvent(event),"function"==typeof this["on"+name]&&this["on"+name](event))},RTCPeerConnection.prototype._emitGatheringStateChange=function(){var event=new Event("icegatheringstatechange");this._dispatchEvent("icegatheringstatechange",event)},RTCPeerConnection.prototype.getConfiguration=function(){return this._config},RTCPeerConnection.prototype.getLocalStreams=function(){return this.localStreams},RTCPeerConnection.prototype.getRemoteStreams=function(){return this.remoteStreams},RTCPeerConnection.prototype._createTransceiver=function(kind,doNotAdd){var hasBundleTransport=this.transceivers.length>0,transceiver={track:null,iceGatherer:null,iceTransport:null,dtlsTransport:null,localCapabilities:null,remoteCapabilities:null,rtpSender:null,rtpReceiver:null,kind:kind,mid:null,sendEncodingParameters:null,recvEncodingParameters:null,stream:null,associatedRemoteMediaStreams:[],wantReceive:!0};if(this.usingBundle&&hasBundleTransport)transceiver.iceTransport=this.transceivers[0].iceTransport,transceiver.dtlsTransport=this.transceivers[0].dtlsTransport;else{var transports=this._createIceAndDtlsTransports();transceiver.iceTransport=transports.iceTransport,transceiver.dtlsTransport=transports.dtlsTransport}return doNotAdd||this.transceivers.push(transceiver),transceiver},RTCPeerConnection.prototype.addTrack=function(track,stream){if(this._isClosed)throw makeError("InvalidStateError","Attempted to call addTrack on a closed peerconnection.");var transceiver;if(this.transceivers.find((function(s){return s.track===track})))throw makeError("InvalidAccessError","Track already exists.");for(var i=0;i<this.transceivers.length;i++)this.transceivers[i].track||this.transceivers[i].kind!==track.kind||(transceiver=this.transceivers[i]);return transceiver||(transceiver=this._createTransceiver(track.kind)),this._maybeFireNegotiationNeeded(),-1===this.localStreams.indexOf(stream)&&this.localStreams.push(stream),transceiver.track=track,transceiver.stream=stream,transceiver.rtpSender=new window.RTCRtpSender(track,transceiver.dtlsTransport),transceiver.rtpSender},RTCPeerConnection.prototype.addStream=function(stream){var pc=this;if(edgeVersion>=15025)stream.getTracks().forEach((function(track){pc.addTrack(track,stream)}));else{var clonedStream=stream.clone();stream.getTracks().forEach((function(track,idx){var clonedTrack=clonedStream.getTracks()[idx];track.addEventListener("enabled",(function(event){clonedTrack.enabled=event.enabled}))})),clonedStream.getTracks().forEach((function(track){pc.addTrack(track,clonedStream)}))}},RTCPeerConnection.prototype.removeTrack=function(sender){if(this._isClosed)throw makeError("InvalidStateError","Attempted to call removeTrack on a closed peerconnection.");if(!(sender instanceof window.RTCRtpSender))throw new TypeError("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.");var transceiver=this.transceivers.find((function(t){return t.rtpSender===sender}));if(!transceiver)throw makeError("InvalidAccessError","Sender was not created by this connection.");var stream=transceiver.stream;transceiver.rtpSender.stop(),transceiver.rtpSender=null,transceiver.track=null,transceiver.stream=null,-1===this.transceivers.map((function(t){return t.stream})).indexOf(stream)&&this.localStreams.indexOf(stream)>-1&&this.localStreams.splice(this.localStreams.indexOf(stream),1),this._maybeFireNegotiationNeeded()},RTCPeerConnection.prototype.removeStream=function(stream){var pc=this;stream.getTracks().forEach((function(track){var sender=pc.getSenders().find((function(s){return s.track===track}));sender&&pc.removeTrack(sender)}))},RTCPeerConnection.prototype.getSenders=function(){return this.transceivers.filter((function(transceiver){return!!transceiver.rtpSender})).map((function(transceiver){return transceiver.rtpSender}))},RTCPeerConnection.prototype.getReceivers=function(){return this.transceivers.filter((function(transceiver){return!!transceiver.rtpReceiver})).map((function(transceiver){return transceiver.rtpReceiver}))},RTCPeerConnection.prototype._createIceGatherer=function(sdpMLineIndex,usingBundle){var pc=this;if(usingBundle&&sdpMLineIndex>0)return this.transceivers[0].iceGatherer;if(this._iceGatherers.length)return this._iceGatherers.shift();var iceGatherer=new window.RTCIceGatherer({iceServers:this._config.iceServers,gatherPolicy:this._config.iceTransportPolicy});return Object.defineProperty(iceGatherer,"state",{value:"new",writable:!0}),this.transceivers[sdpMLineIndex].bufferedCandidateEvents=[],this.transceivers[sdpMLineIndex].bufferCandidates=function(event){var end=!event.candidate||0===Object.keys(event.candidate).length;iceGatherer.state=end?"completed":"gathering",null!==pc.transceivers[sdpMLineIndex].bufferedCandidateEvents&&pc.transceivers[sdpMLineIndex].bufferedCandidateEvents.push(event)},iceGatherer.addEventListener("localcandidate",this.transceivers[sdpMLineIndex].bufferCandidates),iceGatherer},RTCPeerConnection.prototype._gather=function(mid,sdpMLineIndex){var pc=this,iceGatherer=this.transceivers[sdpMLineIndex].iceGatherer;if(!iceGatherer.onlocalcandidate){var bufferedCandidateEvents=this.transceivers[sdpMLineIndex].bufferedCandidateEvents;this.transceivers[sdpMLineIndex].bufferedCandidateEvents=null,iceGatherer.removeEventListener("localcandidate",this.transceivers[sdpMLineIndex].bufferCandidates),iceGatherer.onlocalcandidate=function(evt){if(!(pc.usingBundle&&sdpMLineIndex>0)){var event=new Event("icecandidate");event.candidate={sdpMid:mid,sdpMLineIndex:sdpMLineIndex};var cand=evt.candidate,end=!cand||0===Object.keys(cand).length;if(end)"new"!==iceGatherer.state&&"gathering"!==iceGatherer.state||(iceGatherer.state="completed");else{"new"===iceGatherer.state&&(iceGatherer.state="gathering"),cand.component=1,cand.ufrag=iceGatherer.getLocalParameters().usernameFragment;var serializedCandidate=SDPUtils.writeCandidate(cand);event.candidate=Object.assign(event.candidate,SDPUtils.parseCandidate(serializedCandidate)),event.candidate.candidate=serializedCandidate,event.candidate.toJSON=function(){return{candidate:event.candidate.candidate,sdpMid:event.candidate.sdpMid,sdpMLineIndex:event.candidate.sdpMLineIndex,usernameFragment:event.candidate.usernameFragment}}}var sections=SDPUtils.getMediaSections(pc._localDescription.sdp);sections[event.candidate.sdpMLineIndex]+=end?"a=end-of-candidates\r\n":"a="+event.candidate.candidate+"\r\n",pc._localDescription.sdp=SDPUtils.getDescription(pc._localDescription.sdp)+sections.join("");var complete=pc.transceivers.every((function(transceiver){return transceiver.iceGatherer&&"completed"===transceiver.iceGatherer.state}));"gathering"!==pc.iceGatheringState&&(pc.iceGatheringState="gathering",pc._emitGatheringStateChange()),end||pc._dispatchEvent("icecandidate",event),complete&&(pc._dispatchEvent("icecandidate",new Event("icecandidate")),pc.iceGatheringState="complete",pc._emitGatheringStateChange())}},window.setTimeout((function(){bufferedCandidateEvents.forEach((function(e){iceGatherer.onlocalcandidate(e)}))}),0)}},RTCPeerConnection.prototype._createIceAndDtlsTransports=function(){var pc=this,iceTransport=new window.RTCIceTransport(null);iceTransport.onicestatechange=function(){pc._updateIceConnectionState(),pc._updateConnectionState()};var dtlsTransport=new window.RTCDtlsTransport(iceTransport);return dtlsTransport.ondtlsstatechange=function(){pc._updateConnectionState()},dtlsTransport.onerror=function(){Object.defineProperty(dtlsTransport,"state",{value:"failed",writable:!0}),pc._updateConnectionState()},{iceTransport:iceTransport,dtlsTransport:dtlsTransport}},RTCPeerConnection.prototype._disposeIceAndDtlsTransports=function(sdpMLineIndex){var iceGatherer=this.transceivers[sdpMLineIndex].iceGatherer;iceGatherer&&(delete iceGatherer.onlocalcandidate,delete this.transceivers[sdpMLineIndex].iceGatherer);var iceTransport=this.transceivers[sdpMLineIndex].iceTransport;iceTransport&&(delete iceTransport.onicestatechange,delete this.transceivers[sdpMLineIndex].iceTransport);var dtlsTransport=this.transceivers[sdpMLineIndex].dtlsTransport;dtlsTransport&&(delete dtlsTransport.ondtlsstatechange,delete dtlsTransport.onerror,delete this.transceivers[sdpMLineIndex].dtlsTransport)},RTCPeerConnection.prototype._transceive=function(transceiver,send,recv){var params=getCommonCapabilities(transceiver.localCapabilities,transceiver.remoteCapabilities);send&&transceiver.rtpSender&&(params.encodings=transceiver.sendEncodingParameters,params.rtcp={cname:SDPUtils.localCName,compound:transceiver.rtcpParameters.compound},transceiver.recvEncodingParameters.length&&(params.rtcp.ssrc=transceiver.recvEncodingParameters[0].ssrc),transceiver.rtpSender.send(params)),recv&&transceiver.rtpReceiver&¶ms.codecs.length>0&&("video"===transceiver.kind&&transceiver.recvEncodingParameters&&edgeVersion<15019&&transceiver.recvEncodingParameters.forEach((function(p){delete p.rtx})),transceiver.recvEncodingParameters.length?params.encodings=transceiver.recvEncodingParameters:params.encodings=[{}],params.rtcp={compound:transceiver.rtcpParameters.compound},transceiver.rtcpParameters.cname&&(params.rtcp.cname=transceiver.rtcpParameters.cname),transceiver.sendEncodingParameters.length&&(params.rtcp.ssrc=transceiver.sendEncodingParameters[0].ssrc),transceiver.rtpReceiver.receive(params))},RTCPeerConnection.prototype.setLocalDescription=function(description){var sections,sessionpart,pc=this;if(-1===["offer","answer"].indexOf(description.type))return Promise.reject(makeError("TypeError",'Unsupported type "'+description.type+'"'));if(!isActionAllowedInSignalingState("setLocalDescription",description.type,pc.signalingState)||pc._isClosed)return Promise.reject(makeError("InvalidStateError","Can not set local "+description.type+" in state "+pc.signalingState));if("offer"===description.type)sections=SDPUtils.splitSections(description.sdp),sessionpart=sections.shift(),sections.forEach((function(mediaSection,sdpMLineIndex){var caps=SDPUtils.parseRtpParameters(mediaSection);pc.transceivers[sdpMLineIndex].localCapabilities=caps})),pc.transceivers.forEach((function(transceiver,sdpMLineIndex){pc._gather(transceiver.mid,sdpMLineIndex)}));else if("answer"===description.type){sections=SDPUtils.splitSections(pc._remoteDescription.sdp),sessionpart=sections.shift();var isIceLite=SDPUtils.matchPrefix(sessionpart,"a=ice-lite").length>0;sections.forEach((function(mediaSection,sdpMLineIndex){var transceiver=pc.transceivers[sdpMLineIndex],iceGatherer=transceiver.iceGatherer,iceTransport=transceiver.iceTransport,dtlsTransport=transceiver.dtlsTransport,localCapabilities=transceiver.localCapabilities,remoteCapabilities=transceiver.remoteCapabilities;if(!(SDPUtils.isRejected(mediaSection)&&0===SDPUtils.matchPrefix(mediaSection,"a=bundle-only").length)&&!transceiver.rejected){var remoteIceParameters=SDPUtils.getIceParameters(mediaSection,sessionpart),remoteDtlsParameters=SDPUtils.getDtlsParameters(mediaSection,sessionpart);isIceLite&&(remoteDtlsParameters.role="server"),pc.usingBundle&&0!==sdpMLineIndex||(pc._gather(transceiver.mid,sdpMLineIndex),"new"===iceTransport.state&&iceTransport.start(iceGatherer,remoteIceParameters,isIceLite?"controlling":"controlled"),"new"===dtlsTransport.state&&dtlsTransport.start(remoteDtlsParameters));var params=getCommonCapabilities(localCapabilities,remoteCapabilities);pc._transceive(transceiver,params.codecs.length>0,!1)}}))}return pc._localDescription={type:description.type,sdp:description.sdp},"offer"===description.type?pc._updateSignalingState("have-local-offer"):pc._updateSignalingState("stable"),Promise.resolve()},RTCPeerConnection.prototype.setRemoteDescription=function(description){var pc=this;if(-1===["offer","answer"].indexOf(description.type))return Promise.reject(makeError("TypeError",'Unsupported type "'+description.type+'"'));if(!isActionAllowedInSignalingState("setRemoteDescription",description.type,pc.signalingState)||pc._isClosed)return Promise.reject(makeError("InvalidStateError","Can not set remote "+description.type+" in state "+pc.signalingState));var streams={};pc.remoteStreams.forEach((function(stream){streams[stream.id]=stream}));var receiverList=[],sections=SDPUtils.splitSections(description.sdp),sessionpart=sections.shift(),isIceLite=SDPUtils.matchPrefix(sessionpart,"a=ice-lite").length>0,usingBundle=SDPUtils.matchPrefix(sessionpart,"a=group:BUNDLE ").length>0;pc.usingBundle=usingBundle;var iceOptions=SDPUtils.matchPrefix(sessionpart,"a=ice-options:")[0];return pc.canTrickleIceCandidates=!!iceOptions&&iceOptions.substr(14).split(" ").indexOf("trickle")>=0,sections.forEach((function(mediaSection,sdpMLineIndex){var lines=SDPUtils.splitLines(mediaSection),kind=SDPUtils.getKind(mediaSection),rejected=SDPUtils.isRejected(mediaSection)&&0===SDPUtils.matchPrefix(mediaSection,"a=bundle-only").length,protocol=lines[0].substr(2).split(" ")[2],direction=SDPUtils.getDirection(mediaSection,sessionpart),remoteMsid=SDPUtils.parseMsid(mediaSection),mid=SDPUtils.getMid(mediaSection)||SDPUtils.generateIdentifier();if(rejected||"application"===kind&&("DTLS/SCTP"===protocol||"UDP/DTLS/SCTP"===protocol))pc.transceivers[sdpMLineIndex]={mid:mid,kind:kind,protocol:protocol,rejected:!0};else{var transceiver,iceGatherer,iceTransport,dtlsTransport,rtpReceiver,sendEncodingParameters,recvEncodingParameters,localCapabilities,track;!rejected&&pc.transceivers[sdpMLineIndex]&&pc.transceivers[sdpMLineIndex].rejected&&(pc.transceivers[sdpMLineIndex]=pc._createTransceiver(kind,!0));var remoteIceParameters,remoteDtlsParameters,remoteCapabilities=SDPUtils.parseRtpParameters(mediaSection);rejected||(remoteIceParameters=SDPUtils.getIceParameters(mediaSection,sessionpart),(remoteDtlsParameters=SDPUtils.getDtlsParameters(mediaSection,sessionpart)).role="client"),recvEncodingParameters=SDPUtils.parseRtpEncodingParameters(mediaSection);var rtcpParameters=SDPUtils.parseRtcpParameters(mediaSection),isComplete=SDPUtils.matchPrefix(mediaSection,"a=end-of-candidates",sessionpart).length>0,cands=SDPUtils.matchPrefix(mediaSection,"a=candidate:").map((function(cand){return SDPUtils.parseCandidate(cand)})).filter((function(cand){return 1===cand.component}));if(("offer"===description.type||"answer"===description.type)&&!rejected&&usingBundle&&sdpMLineIndex>0&&pc.transceivers[sdpMLineIndex]&&(pc._disposeIceAndDtlsTransports(sdpMLineIndex),pc.transceivers[sdpMLineIndex].iceGatherer=pc.transceivers[0].iceGatherer,pc.transceivers[sdpMLineIndex].iceTransport=pc.transceivers[0].iceTransport,pc.transceivers[sdpMLineIndex].dtlsTransport=pc.transceivers[0].dtlsTransport,pc.transceivers[sdpMLineIndex].rtpSender&&pc.transceivers[sdpMLineIndex].rtpSender.setTransport(pc.transceivers[0].dtlsTransport),pc.transceivers[sdpMLineIndex].rtpReceiver&&pc.transceivers[sdpMLineIndex].rtpReceiver.setTransport(pc.transceivers[0].dtlsTransport)),"offer"!==description.type||rejected){if("answer"===description.type&&!rejected){iceGatherer=(transceiver=pc.transceivers[sdpMLineIndex]).iceGatherer,iceTransport=transceiver.iceTransport,dtlsTransport=transceiver.dtlsTransport,rtpReceiver=transceiver.rtpReceiver,sendEncodingParameters=transceiver.sendEncodingParameters,localCapabilities=transceiver.localCapabilities,pc.transceivers[sdpMLineIndex].recvEncodingParameters=recvEncodingParameters,pc.transceivers[sdpMLineIndex].remoteCapabilities=remoteCapabilities,pc.transceivers[sdpMLineIndex].rtcpParameters=rtcpParameters,cands.length&&"new"===iceTransport.state&&(!isIceLite&&!isComplete||usingBundle&&0!==sdpMLineIndex?cands.forEach((function(candidate){maybeAddCandidate(transceiver.iceTransport,candidate)})):iceTransport.setRemoteCandidates(cands)),usingBundle&&0!==sdpMLineIndex||("new"===iceTransport.state&&iceTransport.start(iceGatherer,remoteIceParameters,"controlling"),"new"===dtlsTransport.state&&dtlsTransport.start(remoteDtlsParameters)),!getCommonCapabilities(transceiver.localCapabilities,transceiver.remoteCapabilities).codecs.filter((function(c){return"rtx"===c.name.toLowerCase()})).length&&transceiver.sendEncodingParameters[0].rtx&&delete transceiver.sendEncodingParameters[0].rtx,pc._transceive(transceiver,"sendrecv"===direction||"recvonly"===direction,"sendrecv"===direction||"sendonly"===direction),!rtpReceiver||"sendrecv"!==direction&&"sendonly"!==direction?delete transceiver.rtpReceiver:(track=rtpReceiver.track,remoteMsid?(streams[remoteMsid.stream]||(streams[remoteMsid.stream]=new window.MediaStream),addTrackToStreamAndFireEvent(track,streams[remoteMsid.stream]),receiverList.push([track,rtpReceiver,streams[remoteMsid.stream]])):(streams.default||(streams.default=new window.MediaStream),addTrackToStreamAndFireEvent(track,streams.default),receiverList.push([track,rtpReceiver,streams.default])))}}else{(transceiver=pc.transceivers[sdpMLineIndex]||pc._createTransceiver(kind)).mid=mid,transceiver.iceGatherer||(transceiver.iceGatherer=pc._createIceGatherer(sdpMLineIndex,usingBundle)),cands.length&&"new"===transceiver.iceTransport.state&&(!isComplete||usingBundle&&0!==sdpMLineIndex?cands.forEach((function(candidate){maybeAddCandidate(transceiver.iceTransport,candidate)})):transceiver.iceTransport.setRemoteCandidates(cands)),localCapabilities=window.RTCRtpReceiver.getCapabilities(kind),edgeVersion<15019&&(localCapabilities.codecs=localCapabilities.codecs.filter((function(codec){return"rtx"!==codec.name}))),sendEncodingParameters=transceiver.sendEncodingParameters||[{ssrc:1001*(2*sdpMLineIndex+2)}];var stream,isNewTrack=!1;if("sendrecv"===direction||"sendonly"===direction){if(isNewTrack=!transceiver.rtpReceiver,rtpReceiver=transceiver.rtpReceiver||new window.RTCRtpReceiver(transceiver.dtlsTransport,kind),isNewTrack)track=rtpReceiver.track,remoteMsid&&"-"===remoteMsid.stream||(remoteMsid?(streams[remoteMsid.stream]||(streams[remoteMsid.stream]=new window.MediaStream,Object.defineProperty(streams[remoteMsid.stream],"id",{get:function(){return remoteMsid.stream}})),Object.defineProperty(track,"id",{get:function(){return remoteMsid.track}}),stream=streams[remoteMsid.stream]):(streams.default||(streams.default=new window.MediaStream),stream=streams.default)),stream&&(addTrackToStreamAndFireEvent(track,stream),transceiver.associatedRemoteMediaStreams.push(stream)),receiverList.push([track,rtpReceiver,stream])}else transceiver.rtpReceiver&&transceiver.rtpReceiver.track&&(transceiver.associatedRemoteMediaStreams.forEach((function(s){var nativeTrack=s.getTracks().find((function(t){return t.id===transceiver.rtpReceiver.track.id}));nativeTrack&&function(track,stream){stream.removeTrack(track),stream.dispatchEvent(new window.MediaStreamTrackEvent("removetrack",{track:track}))}(nativeTrack,s)})),transceiver.associatedRemoteMediaStreams=[]);transceiver.localCapabilities=localCapabilities,transceiver.remoteCapabilities=remoteCapabilities,transceiver.rtpReceiver=rtpReceiver,transceiver.rtcpParameters=rtcpParameters,transceiver.sendEncodingParameters=sendEncodingParameters,transceiver.recvEncodingParameters=recvEncodingParameters,pc._transceive(pc.transceivers[sdpMLineIndex],!1,isNewTrack)}}})),void 0===pc._dtlsRole&&(pc._dtlsRole="offer"===description.type?"active":"passive"),pc._remoteDescription={type:description.type,sdp:description.sdp},"offer"===description.type?pc._updateSignalingState("have-remote-offer"):pc._updateSignalingState("stable"),Object.keys(streams).forEach((function(sid){var stream=streams[sid];if(stream.getTracks().length){if(-1===pc.remoteStreams.indexOf(stream)){pc.remoteStreams.push(stream);var event=new Event("addstream");event.stream=stream,window.setTimeout((function(){pc._dispatchEvent("addstream",event)}))}receiverList.forEach((function(item){var track=item[0],receiver=item[1];stream.id===item[2].id&&fireAddTrack(pc,track,receiver,[stream])}))}})),receiverList.forEach((function(item){item[2]||fireAddTrack(pc,item[0],item[1],[])})),window.setTimeout((function(){pc&&pc.transceivers&&pc.transceivers.forEach((function(transceiver){transceiver.iceTransport&&"new"===transceiver.iceTransport.state&&transceiver.iceTransport.getRemoteCandidates().length>0&&(console.warn("Timeout for addRemoteCandidate. Consider sending an end-of-candidates notification"),transceiver.iceTransport.addRemoteCandidate({}))}))}),4e3),Promise.resolve()},RTCPeerConnection.prototype.close=function(){this.transceivers.forEach((function(transceiver){transceiver.iceTransport&&transceiver.iceTransport.stop(),transceiver.dtlsTransport&&transceiver.dtlsTransport.stop(),transceiver.rtpSender&&transceiver.rtpSender.stop(),transceiver.rtpReceiver&&transceiver.rtpReceiver.stop()})),this._isClosed=!0,this._updateSignalingState("closed")},RTCPeerConnection.prototype._updateSignalingState=function(newState){this.signalingState=newState;var event=new Event("signalingstatechange");this._dispatchEvent("signalingstatechange",event)},RTCPeerConnection.prototype._maybeFireNegotiationNeeded=function(){var pc=this;"stable"===this.signalingState&&!0!==this.needNegotiation&&(this.needNegotiation=!0,window.setTimeout((function(){if(pc.needNegotiation){pc.needNegotiation=!1;var event=new Event("negotiationneeded");pc._dispatchEvent("negotiationneeded",event)}}),0))},RTCPeerConnection.prototype._updateIceConnectionState=function(){var newState,states={new:0,closed:0,checking:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach((function(transceiver){transceiver.iceTransport&&!transceiver.rejected&&states[transceiver.iceTransport.state]++})),newState="new",states.failed>0?newState="failed":states.checking>0?newState="checking":states.disconnected>0?newState="disconnected":states.new>0?newState="new":states.connected>0?newState="connected":states.completed>0&&(newState="completed"),newState!==this.iceConnectionState){this.iceConnectionState=newState;var event=new Event("iceconnectionstatechange");this._dispatchEvent("iceconnectionstatechange",event)}},RTCPeerConnection.prototype._updateConnectionState=function(){var newState,states={new:0,closed:0,connecting:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach((function(transceiver){transceiver.iceTransport&&transceiver.dtlsTransport&&!transceiver.rejected&&(states[transceiver.iceTransport.state]++,states[transceiver.dtlsTransport.state]++)})),states.connected+=states.completed,newState="new",states.failed>0?newState="failed":states.connecting>0?newState="connecting":states.disconnected>0?newState="disconnected":states.new>0?newState="new":states.connected>0&&(newState="connected"),newState!==this.connectionState){this.connectionState=newState;var event=new Event("connectionstatechange");this._dispatchEvent("connectionstatechange",event)}},RTCPeerConnection.prototype.createOffer=function(){var pc=this;if(pc._isClosed)return Promise.reject(makeError("InvalidStateError","Can not call createOffer after close"));var numAudioTracks=pc.transceivers.filter((function(t){return"audio"===t.kind})).length,numVideoTracks=pc.transceivers.filter((function(t){return"video"===t.kind})).length,offerOptions=arguments[0];if(offerOptions){if(offerOptions.mandatory||offerOptions.optional)throw new TypeError("Legacy mandatory/optional constraints not supported.");void 0!==offerOptions.offerToReceiveAudio&&(numAudioTracks=!0===offerOptions.offerToReceiveAudio?1:!1===offerOptions.offerToReceiveAudio?0:offerOptions.offerToReceiveAudio),void 0!==offerOptions.offerToReceiveVideo&&(numVideoTracks=!0===offerOptions.offerToReceiveVideo?1:!1===offerOptions.offerToReceiveVideo?0:offerOptions.offerToReceiveVideo)}for(pc.transceivers.forEach((function(transceiver){"audio"===transceiver.kind?--numAudioTracks<0&&(transceiver.wantReceive=!1):"video"===transceiver.kind&&--numVideoTracks<0&&(transceiver.wantReceive=!1)}));numAudioTracks>0||numVideoTracks>0;)numAudioTracks>0&&(pc._createTransceiver("audio"),numAudioTracks--),numVideoTracks>0&&(pc._createTransceiver("video"),numVideoTracks--);var sdp=SDPUtils.writeSessionBoilerplate(pc._sdpSessionId,pc._sdpSessionVersion++);pc.transceivers.forEach((function(transceiver,sdpMLineIndex){var track=transceiver.track,kind=transceiver.kind,mid=transceiver.mid||SDPUtils.generateIdentifier();transceiver.mid=mid,transceiver.iceGatherer||(transceiver.iceGatherer=pc._createIceGatherer(sdpMLineIndex,pc.usingBundle));var localCapabilities=window.RTCRtpSender.getCapabilities(kind);edgeVersion<15019&&(localCapabilities.codecs=localCapabilities.codecs.filter((function(codec){return"rtx"!==codec.name}))),localCapabilities.codecs.forEach((function(codec){"H264"===codec.name&&void 0===codec.parameters["level-asymmetry-allowed"]&&(codec.parameters["level-asymmetry-allowed"]="1"),transceiver.remoteCapabilities&&transceiver.remoteCapabilities.codecs&&transceiver.remoteCapabilities.codecs.forEach((function(remoteCodec){codec.name.toLowerCase()===remoteCodec.name.toLowerCase()&&codec.clockRate===remoteCodec.clockRate&&(codec.preferredPayloadType=remoteCodec.payloadType)}))})),localCapabilities.headerExtensions.forEach((function(hdrExt){(transceiver.remoteCapabilities&&transceiver.remoteCapabilities.headerExtensions||[]).forEach((function(rHdrExt){hdrExt.uri===rHdrExt.uri&&(hdrExt.id=rHdrExt.id)}))}));var sendEncodingParameters=transceiver.sendEncodingParameters||[{ssrc:1001*(2*sdpMLineIndex+1)}];track&&edgeVersion>=15019&&"video"===kind&&!sendEncodingParameters[0].rtx&&(sendEncodingParameters[0].rtx={ssrc:sendEncodingParameters[0].ssrc+1}),transceiver.wantReceive&&(transceiver.rtpReceiver=new window.RTCRtpReceiver(transceiver.dtlsTransport,kind)),transceiver.localCapabilities=localCapabilities,transceiver.sendEncodingParameters=sendEncodingParameters})),"max-compat"!==pc._config.bundlePolicy&&(sdp+="a=group:BUNDLE "+pc.transceivers.map((function(t){return t.mid})).join(" ")+"\r\n"),sdp+="a=ice-options:trickle\r\n",pc.transceivers.forEach((function(transceiver,sdpMLineIndex){sdp+=writeMediaSection(transceiver,transceiver.localCapabilities,"offer",transceiver.stream,pc._dtlsRole),sdp+="a=rtcp-rsize\r\n",!transceiver.iceGatherer||"new"===pc.iceGatheringState||0!==sdpMLineIndex&&pc.usingBundle||(transceiver.iceGatherer.getLocalCandidates().forEach((function(cand){cand.component=1,sdp+="a="+SDPUtils.writeCandidate(cand)+"\r\n"})),"completed"===transceiver.iceGatherer.state&&(sdp+="a=end-of-candidates\r\n"))}));var desc=new window.RTCSessionDescription({type:"offer",sdp:sdp});return Promise.resolve(desc)},RTCPeerConnection.prototype.createAnswer=function(){var pc=this;if(pc._isClosed)return Promise.reject(makeError("InvalidStateError","Can not call createAnswer after close"));if("have-remote-offer"!==pc.signalingState&&"have-local-pranswer"!==pc.signalingState)return Promise.reject(makeError("InvalidStateError","Can not call createAnswer in signalingState "+pc.signalingState));var sdp=SDPUtils.writeSessionBoilerplate(pc._sdpSessionId,pc._sdpSessionVersion++);pc.usingBundle&&(sdp+="a=group:BUNDLE "+pc.transceivers.map((function(t){return t.mid})).join(" ")+"\r\n"),sdp+="a=ice-options:trickle\r\n";var mediaSectionsInOffer=SDPUtils.getMediaSections(pc._remoteDescription.sdp).length;pc.transceivers.forEach((function(transceiver,sdpMLineIndex){if(!(sdpMLineIndex+1>mediaSectionsInOffer)){if(transceiver.rejected)return"application"===transceiver.kind?"DTLS/SCTP"===transceiver.protocol?sdp+="m=application 0 DTLS/SCTP 5000\r\n":sdp+="m=application 0 "+transceiver.protocol+" webrtc-datachannel\r\n":"audio"===transceiver.kind?sdp+="m=audio 0 UDP/TLS/RTP/SAVPF 0\r\na=rtpmap:0 PCMU/8000\r\n":"video"===transceiver.kind&&(sdp+="m=video 0 UDP/TLS/RTP/SAVPF 120\r\na=rtpmap:120 VP8/90000\r\n"),void(sdp+="c=IN IP4 0.0.0.0\r\na=inactive\r\na=mid:"+transceiver.mid+"\r\n");var localTrack;if(transceiver.stream)"audio"===transceiver.kind?localTrack=transceiver.stream.getAudioTracks()[0]:"video"===transceiver.kind&&(localTrack=transceiver.stream.getVideoTracks()[0]),localTrack&&edgeVersion>=15019&&"video"===transceiver.kind&&!transceiver.sendEncodingParameters[0].rtx&&(transceiver.sendEncodingParameters[0].rtx={ssrc:transceiver.sendEncodingParameters[0].ssrc+1});var commonCapabilities=getCommonCapabilities(transceiver.localCapabilities,transceiver.remoteCapabilities);!commonCapabilities.codecs.filter((function(c){return"rtx"===c.name.toLowerCase()})).length&&transceiver.sendEncodingParameters[0].rtx&&delete transceiver.sendEncodingParameters[0].rtx,sdp+=writeMediaSection(transceiver,commonCapabilities,"answer",transceiver.stream,pc._dtlsRole),transceiver.rtcpParameters&&transceiver.rtcpParameters.reducedSize&&(sdp+="a=rtcp-rsize\r\n")}}));var desc=new window.RTCSessionDescription({type:"answer",sdp:sdp});return Promise.resolve(desc)},RTCPeerConnection.prototype.addIceCandidate=function(candidate){var sections,pc=this;return candidate&&void 0===candidate.sdpMLineIndex&&!candidate.sdpMid?Promise.reject(new TypeError("sdpMLineIndex or sdpMid required")):new Promise((function(resolve,reject){if(!pc._remoteDescription)return reject(makeError("InvalidStateError","Can not add ICE candidate without a remote description"));if(candidate&&""!==candidate.candidate){var sdpMLineIndex=candidate.sdpMLineIndex;if(candidate.sdpMid)for(var i=0;i<pc.transceivers.length;i++)if(pc.transceivers[i].mid===candidate.sdpMid){sdpMLineIndex=i;break}var transceiver=pc.transceivers[sdpMLineIndex];if(!transceiver)return reject(makeError("OperationError","Can not add ICE candidate"));if(transceiver.rejected)return resolve();var cand=Object.keys(candidate.candidate).length>0?SDPUtils.parseCandidate(candidate.candidate):{};if("tcp"===cand.protocol&&(0===cand.port||9===cand.port))return resolve();if(cand.component&&1!==cand.component)return resolve();if((0===sdpMLineIndex||sdpMLineIndex>0&&transceiver.iceTransport!==pc.transceivers[0].iceTransport)&&!maybeAddCandidate(transceiver.iceTransport,cand))return reject(makeError("OperationError","Can not add ICE candidate"));var candidateString=candidate.candidate.trim();0===candidateString.indexOf("a=")&&(candidateString=candidateString.substr(2)),(sections=SDPUtils.getMediaSections(pc._remoteDescription.sdp))[sdpMLineIndex]+="a="+(cand.type?candidateString:"end-of-candidates")+"\r\n",pc._remoteDescription.sdp=SDPUtils.getDescription(pc._remoteDescription.sdp)+sections.join("")}else for(var j=0;j<pc.transceivers.length&&(pc.transceivers[j].rejected||(pc.transceivers[j].iceTransport.addRemoteCandidate({}),(sections=SDPUtils.getMediaSections(pc._remoteDescription.sdp))[j]+="a=end-of-candidates\r\n",pc._remoteDescription.sdp=SDPUtils.getDescription(pc._remoteDescription.sdp)+sections.join(""),!pc.usingBundle));j++);resolve()}))},RTCPeerConnection.prototype.getStats=function(selector){if(selector&&selector instanceof window.MediaStreamTrack){var senderOrReceiver=null;if(this.transceivers.forEach((function(transceiver){transceiver.rtpSender&&transceiver.rtpSender.track===selector?senderOrReceiver=transceiver.rtpSender:transceiver.rtpReceiver&&transceiver.rtpReceiver.track===selector&&(senderOrReceiver=transceiver.rtpReceiver)})),!senderOrReceiver)throw makeError("InvalidAccessError","Invalid selector.");return senderOrReceiver.getStats()}var promises=[];return this.transceivers.forEach((function(transceiver){["rtpSender","rtpReceiver","iceGatherer","iceTransport","dtlsTransport"].forEach((function(method){transceiver[method]&&promises.push(transceiver[method].getStats())}))})),Promise.all(promises).then((function(allStats){var results=new Map;return allStats.forEach((function(stats){stats.forEach((function(stat){results.set(stat.id,stat)}))})),results}))};["RTCRtpSender","RTCRtpReceiver","RTCIceGatherer","RTCIceTransport","RTCDtlsTransport"].forEach((function(ortcObjectName){var obj=window[ortcObjectName];if(obj&&obj.prototype&&obj.prototype.getStats){var nativeGetstats=obj.prototype.getStats;obj.prototype.getStats=function(){return nativeGetstats.apply(this).then((function(nativeStats){var mapStats=new Map;return Object.keys(nativeStats).forEach((function(id){var stat;nativeStats[id].type={inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[(stat=nativeStats[id]).type]||stat.type,mapStats.set(id,nativeStats[id])})),mapStats}))}}}));var methods=["createOffer","createAnswer"];return methods.forEach((function(method){var nativeMethod=RTCPeerConnection.prototype[method];RTCPeerConnection.prototype[method]=function(){var args=arguments;return"function"==typeof args[0]||"function"==typeof args[1]?nativeMethod.apply(this,[arguments[2]]).then((function(description){"function"==typeof args[0]&&args[0].apply(null,[description])}),(function(error){"function"==typeof args[1]&&args[1].apply(null,[error])})):nativeMethod.apply(this,arguments)}})),(methods=["setLocalDescription","setRemoteDescription","addIceCandidate"]).forEach((function(method){var nativeMethod=RTCPeerConnection.prototype[method];RTCPeerConnection.prototype[method]=function(){var args=arguments;return"function"==typeof args[1]||"function"==typeof args[2]?nativeMethod.apply(this,arguments).then((function(){"function"==typeof args[1]&&args[1].apply(null)}),(function(error){"function"==typeof args[2]&&args[2].apply(null,[error])})):nativeMethod.apply(this,arguments)}})),["getStats"].forEach((function(method){var nativeMethod=RTCPeerConnection.prototype[method];RTCPeerConnection.prototype[method]=function(){var args=arguments;return"function"==typeof args[1]?nativeMethod.apply(this,arguments).then((function(){"function"==typeof args[1]&&args[1].apply(null)})):nativeMethod.apply(this,arguments)}})),RTCPeerConnection}},{sdp:6}],6:[function(require,module,exports){"use strict";function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}var SDPUtils={generateIdentifier:function(){return Math.random().toString(36).substr(2,10)}};SDPUtils.localCName=SDPUtils.generateIdentifier(),SDPUtils.splitLines=function(blob){return blob.trim().split("\n").map((function(line){return line.trim()}))},SDPUtils.splitSections=function(blob){return blob.split("\nm=").map((function(part,index){return(index>0?"m="+part:part).trim()+"\r\n"}))},SDPUtils.getDescription=function(blob){var sections=SDPUtils.splitSections(blob);return sections&§ions[0]},SDPUtils.getMediaSections=function(blob){var sections=SDPUtils.splitSections(blob);return sections.shift(),sections},SDPUtils.matchPrefix=function(blob,prefix){return SDPUtils.splitLines(blob).filter((function(line){return 0===line.indexOf(prefix)}))},SDPUtils.parseCandidate=function(line){for(var parts,candidate={foundation:(parts=0===line.indexOf("a=candidate:")?line.substring(12).split(" "):line.substring(10).split(" "))[0],component:parseInt(parts[1],10),protocol:parts[2].toLowerCase(),priority:parseInt(parts[3],10),ip:parts[4],address:parts[4],port:parseInt(parts[5],10),type:parts[7]},i=8;i<parts.length;i+=2)switch(parts[i]){case"raddr":candidate.relatedAddress=parts[i+1];break;case"rport":candidate.relatedPort=parseInt(parts[i+1],10);break;case"tcptype":candidate.tcpType=parts[i+1];break;case"ufrag":candidate.ufrag=parts[i+1],candidate.usernameFragment=parts[i+1];break;default:candidate[parts[i]]=parts[i+1]}return candidate},SDPUtils.writeCandidate=function(candidate){var sdp=[];sdp.push(candidate.foundation),sdp.push(candidate.component),sdp.push(candidate.protocol.toUpperCase()),sdp.push(candidate.priority),sdp.push(candidate.address||candidate.ip),sdp.push(candidate.port);var type=candidate.type;return sdp.push("typ"),sdp.push(type),"host"!==type&&candidate.relatedAddress&&candidate.relatedPort&&(sdp.push("raddr"),sdp.push(candidate.relatedAddress),sdp.push("rport"),sdp.push(candidate.relatedPort)),candidate.tcpType&&"tcp"===candidate.protocol.toLowerCase()&&(sdp.push("tcptype"),sdp.push(candidate.tcpType)),(candidate.usernameFragment||candidate.ufrag)&&(sdp.push("ufrag"),sdp.push(candidate.usernameFragment||candidate.ufrag)),"candidate:"+sdp.join(" ")},SDPUtils.parseIceOptions=function(line){return line.substr(14).split(" ")},SDPUtils.parseRtpMap=function(line){var parts=line.substr(9).split(" "),parsed={payloadType:parseInt(parts.shift(),10)};return parts=parts[0].split("/"),parsed.name=parts[0],parsed.clockRate=parseInt(parts[1],10),parsed.channels=3===parts.length?parseInt(parts[2],10):1,parsed.numChannels=parsed.channels,parsed},SDPUtils.writeRtpMap=function(codec){var pt=codec.payloadType;void 0!==codec.preferredPayloadType&&(pt=codec.preferredPayloadType);var channels=codec.channels||codec.numChannels||1;return"a=rtpmap:"+pt+" "+codec.name+"/"+codec.clockRate+(1!==channels?"/"+channels:"")+"\r\n"},SDPUtils.parseExtmap=function(line){var parts=line.substr(9).split(" ");return{id:parseInt(parts[0],10),direction:parts[0].indexOf("/")>0?parts[0].split("/")[1]:"sendrecv",uri:parts[1]}},SDPUtils.writeExtmap=function(headerExtension){return"a=extmap:"+(headerExtension.id||headerExtension.preferredId)+(headerExtension.direction&&"sendrecv"!==headerExtension.direction?"/"+headerExtension.direction:"")+" "+headerExtension.uri+"\r\n"},SDPUtils.parseFmtp=function(line){for(var kv,parsed={},parts=line.substr(line.indexOf(" ")+1).split(";"),j=0;j<parts.length;j++)parsed[(kv=parts[j].trim().split("="))[0].trim()]=kv[1];return parsed},SDPUtils.writeFmtp=function(codec){var line="",pt=codec.payloadType;if(void 0!==codec.preferredPayloadType&&(pt=codec.preferredPayloadType),codec.parameters&&Object.keys(codec.parameters).length){var params=[];Object.keys(codec.parameters).forEach((function(param){codec.parameters[param]?params.push(param+"="+codec.parameters[param]):params.push(param)})),line+="a=fmtp:"+pt+" "+params.join(";")+"\r\n"}return line},SDPUtils.parseRtcpFb=function(line){var parts=line.substr(line.indexOf(" ")+1).split(" ");return{type:parts.shift(),parameter:parts.join(" ")}},SDPUtils.writeRtcpFb=function(codec){var lines="",pt=codec.payloadType;return void 0!==codec.preferredPayloadType&&(pt=codec.preferredPayloadType),codec.rtcpFeedback&&codec.rtcpFeedback.length&&codec.rtcpFeedback.forEach((function(fb){lines+="a=rtcp-fb:"+pt+" "+fb.type+(fb.parameter&&fb.parameter.length?" "+fb.parameter:"")+"\r\n"})),lines},SDPUtils.parseSsrcMedia=function(line){var sp=line.indexOf(" "),parts={ssrc:parseInt(line.substr(7,sp-7),10)},colon=line.indexOf(":",sp);return colon>-1?(parts.attribute=line.substr(sp+1,colon-sp-1),parts.value=line.substr(colon+1)):parts.attribute=line.substr(sp+1),parts},SDPUtils.parseSsrcGroup=function(line){var parts=line.substr(13).split(" ");return{semantics:parts.shift(),ssrcs:parts.map((function(ssrc){return parseInt(ssrc,10)}))}},SDPUtils.getMid=function(mediaSection){var mid=SDPUtils.matchPrefix(mediaSection,"a=mid:")[0];if(mid)return mid.substr(6)},SDPUtils.parseFingerprint=function(line){var parts=line.substr(14).split(" ");return{algorithm:parts[0].toLowerCase(),value:parts[1]}},SDPUtils.getDtlsParameters=function(mediaSection,sessionpart){return{role:"auto",fingerprints:SDPUtils.matchPrefix(mediaSection+sessionpart,"a=fingerprint:").map(SDPUtils.parseFingerprint)}},SDPUtils.writeDtlsParameters=function(params,setupType){var sdp="a=setup:"+setupType+"\r\n";return params.fingerprints.forEach((function(fp){sdp+="a=fingerprint:"+fp.algorithm+" "+fp.value+"\r\n"})),sdp},SDPUtils.parseCryptoLine=function(line){var parts=line.substr(9).split(" ");return{tag:parseInt(parts[0],10),cryptoSuite:parts[1],keyParams:parts[2],sessionParams:parts.slice(3)}},SDPUtils.writeCryptoLine=function(parameters){return"a=crypto:"+parameters.tag+" "+parameters.cryptoSuite+" "+("object"===_typeof(parameters.keyParams)?SDPUtils.writeCryptoKeyParams(parameters.keyParams):parameters.keyParams)+(parameters.sessionParams?" "+parameters.sessionParams.join(" "):"")+"\r\n"},SDPUtils.parseCryptoKeyParams=function(keyParams){if(0!==keyParams.indexOf("inline:"))return null;var parts=keyParams.substr(7).split("|");return{keyMethod:"inline",keySalt:parts[0],lifeTime:parts[1],mkiValue:parts[2]?parts[2].split(":")[0]:void 0,mkiLength:parts[2]?parts[2].split(":")[1]:void 0}},SDPUtils.writeCryptoKeyParams=function(keyParams){return keyParams.keyMethod+":"+keyParams.keySalt+(keyParams.lifeTime?"|"+keyParams.lifeTime:"")+(keyParams.mkiValue&&keyParams.mkiLength?"|"+keyParams.mkiValue+":"+keyParams.mkiLength:"")},SDPUtils.getCryptoParameters=function(mediaSection,sessionpart){return SDPUtils.matchPrefix(mediaSection+sessionpart,"a=crypto:").map(SDPUtils.parseCryptoLine)},SDPUtils.getIceParameters=function(mediaSection,sessionpart){var ufrag=SDPUtils.matchPrefix(mediaSection+sessionpart,"a=ice-ufrag:")[0],pwd=SDPUtils.matchPrefix(mediaSection+sessionpart,"a=ice-pwd:")[0];return ufrag&&pwd?{usernameFragment:ufrag.substr(12),password:pwd.substr(10)}:null},SDPUtils.writeIceParameters=function(params){return"a=ice-ufrag:"+params.usernameFragment+"\r\na=ice-pwd:"+params.password+"\r\n"},SDPUtils.parseRtpParameters=function(mediaSection){for(var description={codecs:[],headerExtensions:[],fecMechanisms:[],rtcp:[]},mline=SDPUtils.splitLines(mediaSection)[0].split(" "),i=3;i<mline.length;i++){var pt=mline[i],rtpmapline=SDPUtils.matchPrefix(mediaSection,"a=rtpmap:"+pt+" ")[0];if(rtpmapline){var codec=SDPUtils.parseRtpMap(rtpmapline),fmtps=SDPUtils.matchPrefix(mediaSection,"a=fmtp:"+pt+" ");switch(codec.parameters=fmtps.length?SDPUtils.parseFmtp(fmtps[0]):{},codec.rtcpFeedback=SDPUtils.matchPrefix(mediaSection,"a=rtcp-fb:"+pt+" ").map(SDPUtils.parseRtcpFb),description.codecs.push(codec),codec.name.toUpperCase()){case"RED":case"ULPFEC":description.fecMechanisms.push(codec.name.toUpperCase())}}}return SDPUtils.matchPrefix(mediaSection,"a=extmap:").forEach((function(line){description.headerExtensions.push(SDPUtils.parseExtmap(line))})),description},SDPUtils.writeRtpDescription=function(kind,caps){var sdp="";sdp+="m="+kind+" ",sdp+=caps.codecs.length>0?"9":"0",sdp+=" UDP/TLS/RTP/SAVPF ",sdp+=caps.codecs.map((function(codec){return void 0!==codec.preferredPayloadType?codec.preferredPayloadType:codec.payloadType})).join(" ")+"\r\n",sdp+="c=IN IP4 0.0.0.0\r\n",sdp+="a=rtcp:9 IN IP4 0.0.0.0\r\n",caps.codecs.forEach((function(codec){sdp+=SDPUtils.writeRtpMap(codec),sdp+=SDPUtils.writeFmtp(codec),sdp+=SDPUtils.writeRtcpFb(codec)}));var maxptime=0;return caps.codecs.forEach((function(codec){codec.maxptime>maxptime&&(maxptime=codec.maxptime)})),maxptime>0&&(sdp+="a=maxptime:"+maxptime+"\r\n"),sdp+="a=rtcp-mux\r\n",caps.headerExtensions&&caps.headerExtensions.forEach((function(extension){sdp+=SDPUtils.writeExtmap(extension)})),sdp},SDPUtils.parseRtpEncodingParameters=function(mediaSection){var secondarySsrc,encodingParameters=[],description=SDPUtils.parseRtpParameters(mediaSection),hasRed=-1!==description.fecMechanisms.indexOf("RED"),hasUlpfec=-1!==description.fecMechanisms.indexOf("ULPFEC"),ssrcs=SDPUtils.matchPrefix(mediaSection,"a=ssrc:").map((function(line){return SDPUtils.parseSsrcMedia(line)})).filter((function(parts){return"cname"===parts.attribute})),primarySsrc=ssrcs.length>0&&ssrcs[0].ssrc,flows=SDPUtils.matchPrefix(mediaSection,"a=ssrc-group:FID").map((function(line){return line.substr(17).split(" ").map((function(part){return parseInt(part,10)}))}));flows.length>0&&flows[0].length>1&&flows[0][0]===primarySsrc&&(secondarySsrc=flows[0][1]),description.codecs.forEach((function(codec){if("RTX"===codec.name.toUpperCase()&&codec.parameters.apt){var encParam={ssrc:primarySsrc,codecPayloadType:parseInt(codec.parameters.apt,10)};primarySsrc&&secondarySsrc&&(encParam.rtx={ssrc:secondarySsrc}),encodingParameters.push(encParam),hasRed&&((encParam=JSON.parse(JSON.stringify(encParam))).fec={ssrc:primarySsrc,mechanism:hasUlpfec?"red+ulpfec":"red"},encodingParameters.push(encParam))}})),0===encodingParameters.length&&primarySsrc&&encodingParameters.push({ssrc:primarySsrc});var bandwidth=SDPUtils.matchPrefix(mediaSection,"b=");return bandwidth.length&&(bandwidth=0===bandwidth[0].indexOf("b=TIAS:")?parseInt(bandwidth[0].substr(7),10):0===bandwidth[0].indexOf("b=AS:")?1e3*parseInt(bandwidth[0].substr(5),10)*.95-16e3:void 0,encodingParameters.forEach((function(params){params.maxBitrate=bandwidth}))),encodingParameters},SDPUtils.parseRtcpParameters=function(mediaSection){var rtcpParameters={},remoteSsrc=SDPUtils.matchPrefix(mediaSection,"a=ssrc:").map((function(line){return SDPUtils.parseSsrcMedia(line)})).filter((function(obj){return"cname"===obj.attribute}))[0];remoteSsrc&&(rtcpParameters.cname=remoteSsrc.value,rtcpParameters.ssrc=remoteSsrc.ssrc);var rsize=SDPUtils.matchPrefix(mediaSection,"a=rtcp-rsize");rtcpParameters.reducedSize=rsize.length>0,rtcpParameters.compound=0===rsize.length;var mux=SDPUtils.matchPrefix(mediaSection,"a=rtcp-mux");return rtcpParameters.mux=mux.length>0,rtcpParameters},SDPUtils.parseMsid=function(mediaSection){var parts,spec=SDPUtils.matchPrefix(mediaSection,"a=msid:");if(1===spec.length)return{stream:(parts=spec[0].substr(7).split(" "))[0],track:parts[1]};var planB=SDPUtils.matchPrefix(mediaSection,"a=ssrc:").map((function(line){return SDPUtils.parseSsrcMedia(line)})).filter((function(msidParts){return"msid"===msidParts.attribute}));return planB.length>0?{stream:(parts=planB[0].value.split(" "))[0],track:parts[1]}:void 0},SDPUtils.parseSctpDescription=function(mediaSection){var maxMessageSize,mline=SDPUtils.parseMLine(mediaSection),maxSizeLine=SDPUtils.matchPrefix(mediaSection,"a=max-message-size:");maxSizeLine.length>0&&(maxMessageSize=parseInt(maxSizeLine[0].substr(19),10)),isNaN(maxMessageSize)&&(maxMessageSize=65536);var sctpPort=SDPUtils.matchPrefix(mediaSection,"a=sctp-port:");if(sctpPort.length>0)return{port:parseInt(sctpPort[0].substr(12),10),protocol:mline.fmt,maxMessageSize:maxMessageSize};if(SDPUtils.matchPrefix(mediaSection,"a=sctpmap:").length>0){var parts=SDPUtils.matchPrefix(mediaSection,"a=sctpmap:")[0].substr(10).split(" ");return{port:parseInt(parts[0],10),protocol:parts[1],maxMessageSize:maxMessageSize}}},SDPUtils.writeSctpDescription=function(media,sctp){var output=[];return output="DTLS/SCTP"!==media.protocol?["m="+media.kind+" 9 "+media.protocol+" "+sctp.protocol+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctp-port:"+sctp.port+"\r\n"]:["m="+media.kind+" 9 "+media.protocol+" "+sctp.port+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctpmap:"+sctp.port+" "+sctp.protocol+" 65535\r\n"],void 0!==sctp.maxMessageSize&&output.push("a=max-message-size:"+sctp.maxMessageSize+"\r\n"),output.join("")},SDPUtils.generateSessionId=function(){return Math.random().toString().substr(2,21)},SDPUtils.writeSessionBoilerplate=function(sessId,sessVer,sessUser){var version=void 0!==sessVer?sessVer:2;return"v=0\r\no="+(sessUser||"thisisadapterortc")+" "+(sessId||SDPUtils.generateSessionId())+" "+version+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},SDPUtils.writeMediaSection=function(transceiver,caps,type,stream){var sdp=SDPUtils.writeRtpDescription(transceiver.kind,caps);if(sdp+=SDPUtils.writeIceParameters(transceiver.iceGatherer.getLocalParameters()),sdp+=SDPUtils.writeDtlsParameters(transceiver.dtlsTransport.getLocalParameters(),"offer"===type?"actpass":"active"),sdp+="a=mid:"+transceiver.mid+"\r\n",transceiver.direction?sdp+="a="+transceiver.direction+"\r\n":transceiver.rtpSender&&transceiver.rtpReceiver?sdp+="a=sendrecv\r\n":transceiver.rtpSender?sdp+="a=sendonly\r\n":transceiver.rtpReceiver?sdp+="a=recvonly\r\n":sdp+="a=inactive\r\n",transceiver.rtpSender){var msid="msid:"+stream.id+" "+transceiver.rtpSender.track.id+"\r\n";sdp+="a="+msid,sdp+="a=ssrc:"+transceiver.sendEncodingParameters[0].ssrc+" "+msid,transceiver.sendEncodingParameters[0].rtx&&(sdp+="a=ssrc:"+transceiver.sendEncodingParameters[0].rtx.ssrc+" "+msid,sdp+="a=ssrc-group:FID "+transceiver.sendEncodingParameters[0].ssrc+" "+transceiver.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return sdp+="a=ssrc:"+transceiver.sendEncodingParameters[0].ssrc+" cname:"+SDPUtils.localCName+"\r\n",transceiver.rtpSender&&transceiver.sendEncodingParameters[0].rtx&&(sdp+="a=ssrc:"+transceiver.sendEncodingParameters[0].rtx.ssrc+" cname:"+SDPUtils.localCName+"\r\n"),sdp},SDPUtils.getDirection=function(mediaSection,sessionpart){for(var lines=SDPUtils.splitLines(mediaSection),i=0;i<lines.length;i++)switch(lines[i]){case"a=sendrecv":case"a=sendonly":case"a=recvonly":case"a=inactive":return lines[i].substr(2)}return sessionpart?SDPUtils.getDirection(sessionpart):"sendrecv"},SDPUtils.getKind=function(mediaSection){return SDPUtils.splitLines(mediaSection)[0].split(" ")[0].substr(2)},SDPUtils.isRejected=function(mediaSection){return"0"===mediaSection.split(" ",2)[1]},SDPUtils.parseMLine=function(mediaSection){var parts=SDPUtils.splitLines(mediaSection)[0].substr(2).split(" ");return{kind:parts[0],port:parseInt(parts[1],10),protocol:parts[2],fmt:parts.slice(3).join(" ")}},SDPUtils.parseOLine=function(mediaSection){var parts=SDPUtils.matchPrefix(mediaSection,"o=")[0].substr(2).split(" ");return{username:parts[0],sessionId:parts[1],sessionVersion:parseInt(parts[2],10),netType:parts[3],addressType:parts[4],address:parts[5]}},SDPUtils.isValidSDP=function(blob){if("string"!=typeof blob||0===blob.length)return!1;for(var lines=SDPUtils.splitLines(blob),i=0;i<lines.length;i++)if(lines[i].length<2||"="!==lines[i].charAt(1))return!1;return!0},"object"===("undefined"==typeof module?"undefined":_typeof(module))&&(module.exports=SDPUtils)},{}],7:[function(require,module,exports){function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}var swfobject=function(){var l,Q,E,B,n,G,D="undefined",r="object",S="Shockwave Flash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=!1,U=[function(){T?function(){var X=j.getElementsByTagName("body")[0],aa=C(r);aa.setAttribute("type",q);var Z=X.appendChild(aa);if(Z){var Y=0;!function(){if(_typeof(Z.GetVariable)!=D){var ab=Z.GetVariable("$version");ab&&(ab=ab.split(" ")[1].split(","),M.pv=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)])}else if(Y<10)return Y++,void setTimeout(arguments.callee,10);X.removeChild(aa),Z=null,H()}()}else H()}():H()}],o=[],N=[],I=[],J=!1,a=!1,m=!0,M=function(){var aa=_typeof(j.getElementById)!=D&&_typeof(j.getElementsByTagName)!=D&&_typeof(j.createElement)!=D,ah=t.userAgent.toLowerCase(),Y=t.platform.toLowerCase(),ae=/win/.test(Y||ah),ac=/mac/.test(Y||ah),af=!!/webkit/.test(ah)&&parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")),X=!1,ag=[0,0,0],ab=null;if(_typeof(t.plugins)!=D&&_typeof(t.plugins[S])==r)!(ab=t.plugins[S].description)||_typeof(t.mimeTypes)!=D&&t.mimeTypes[q]&&!t.mimeTypes[q].enabledPlugin||(T=!0,X=!1,ab=ab.replace(/^.*\s+(\S+\s+\S+$)/,"$1"),ag[0]=parseInt(ab.replace(/^(.*)\..*$/,"$1"),10),ag[1]=parseInt(ab.replace(/^.*\.(.*)\s.*$/,"$1"),10),ag[2]=/[a-zA-Z]/.test(ab)?parseInt(ab.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0);else if(_typeof(O[["Active"].concat("Object").join("X")])!=D)try{var ad=new(window[["Active"].concat("Object").join("X")])("ShockwaveFlash.ShockwaveFlash");ad&&(ab=ad.GetVariable("$version"))&&(X=!0,ab=ab.split(" ")[1].split(","),ag=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)])}catch(Z){}return{w3:aa,pv:ag,wk:af,ie:X,win:ae,mac:ac}}();M.w3&&((_typeof(j.readyState)!=D&&"complete"==j.readyState||_typeof(j.readyState)==D&&(j.getElementsByTagName("body")[0]||j.body))&&f(),J||(_typeof(j.addEventListener)!=D&&j.addEventListener("DOMContentLoaded",f,!1),M.ie&&M.win&&(j.attachEvent(x,(function(){"complete"==j.readyState&&(j.detachEvent(x,arguments.callee),f())})),O==top&&function(){if(!J){try{j.documentElement.doScroll("left")}catch(X){return void setTimeout(arguments.callee,0)}f()}}()),M.wk&&function(){J||(/loaded|complete/.test(j.readyState)?f():setTimeout(arguments.callee,0))}(),s(f)));function f(){if(!J){try{var Z=j.getElementsByTagName("body")[0].appendChild(C("span"));Z.parentNode.removeChild(Z)}catch(aa){return}J=!0;for(var X=U.length,Y=0;Y<X;Y++)U[Y]()}}function K(X){J?X():U[U.length]=X}function s(Y){if(_typeof(O.addEventListener)!=D)O.addEventListener("load",Y,!1);else if(_typeof(j.addEventListener)!=D)j.addEventListener("load",Y,!1);else if(_typeof(O.attachEvent)!=D)!function(Z,X,Y){Z.attachEvent(X,Y),I[I.length]=[Z,X,Y]}(O,"onload",Y);else if("function"==typeof O.onload){var X=O.onload;O.onload=function(){X(),Y()}}else O.onload=Y}function H(){var ag=o.length;if(ag>0)for(var af=0;af<ag;af++){var Y=o[af].id,ab=o[af].callbackFn,aa={success:!1,id:Y};if(M.pv[0]>0){var ae=c(Y);if(ae)if(!F(o[af].swfVersion)||M.wk&&M.wk<312)if(o[af].expressInstall&&A()){var ai={};ai.data=o[af].expressInstall,ai.width=ae.getAttribute("width")||"0",ai.height=ae.getAttribute("height")||"0",ae.getAttribute("class")&&(ai.styleclass=ae.getAttribute("class")),ae.getAttribute("align")&&(ai.align=ae.getAttribute("align"));for(var ah={},X=ae.getElementsByTagName("param"),ac=X.length,ad=0;ad<ac;ad++)"movie"!=X[ad].getAttribute("name").toLowerCase()&&(ah[X[ad].getAttribute("name")]=X[ad].getAttribute("value"));P(ai,ah,Y,ab)}else p(ae),ab&&ab(aa);else w(Y,!0),ab&&(aa.success=!0,aa.ref=z(Y),ab(aa))}else if(w(Y,!0),ab){var Z=z(Y);Z&&_typeof(Z.SetVariable)!=D&&(aa.success=!0,aa.ref=Z),ab(aa)}}}function z(aa){var X=null,Y=c(aa);if(Y&&"OBJECT"==Y.nodeName)if(_typeof(Y.SetVariable)!=D)X=Y;else{var Z=Y.getElementsByTagName(r)[0];Z&&(X=Z)}return X}function A(){return!a&&F("6.0.65")&&(M.win||M.mac)&&!(M.wk&&M.wk<312)}function P(aa,ab,X,Z){a=!0,E=Z||null,B={success:!1,id:X};var ae=c(X);if(ae){"OBJECT"==ae.nodeName?(l=g(ae),Q=null):(l=ae,Q=X),aa.id=R,(_typeof(aa.width)==D||!/%$/.test(aa.width)&&parseInt(aa.width,10)<310)&&(aa.width="310"),(_typeof(aa.height)==D||!/%$/.test(aa.height)&&parseInt(aa.height,10)<137)&&(aa.height="137"),j.title=j.title.slice(0,47)+" - Flash Player Installation";var ad=M.ie&&M.win?["Active"].concat("").join("X"):"PlugIn",ac="MMredirectURL="+O.location.toString().replace(/&/g,"%26")+"&MMplayerType="+ad+"&MMdoctitle="+j.title;if(_typeof(ab.flashvars)!=D?ab.flashvars+="&"+ac:ab.flashvars=ac,M.ie&&M.win&&4!=ae.readyState){var Y=C("div");X+="SWFObjectNew",Y.setAttribute("id",X),ae.parentNode.insertBefore(Y,ae),ae.style.display="none",function(){4==ae.readyState?ae.parentNode.removeChild(ae):setTimeout(arguments.callee,10)}()}u(aa,ab,X)}}function p(Y){if(M.ie&&M.win&&4!=Y.readyState){var X=C("div");Y.parentNode.insertBefore(X,Y),X.parentNode.replaceChild(g(Y),X),Y.style.display="none",function(){4==Y.readyState?Y.parentNode.removeChild(Y):setTimeout(arguments.callee,10)}()}else Y.parentNode.replaceChild(g(Y),Y)}function g(ab){var aa=C("div");if(M.win&&M.ie)aa.innerHTML=ab.innerHTML;else{var Y=ab.getElementsByTagName(r)[0];if(Y){var ad=Y.childNodes;if(ad)for(var X=ad.length,Z=0;Z<X;Z++)1==ad[Z].nodeType&&"PARAM"==ad[Z].nodeName||8==ad[Z].nodeType||aa.appendChild(ad[Z].cloneNode(!0))}}return aa}function u(ai,ag,Y){var X,aa=c(Y);if(M.wk&&M.wk<312)return X;if(aa)if(_typeof(ai.id)==D&&(ai.id=Y),M.ie&&M.win){var ah="";for(var ae in ai)ai[ae]!=Object.prototype[ae]&&("data"==ae.toLowerCase()?ag.movie=ai[ae]:"styleclass"==ae.toLowerCase()?ah+=' class="'+ai[ae]+'"':"classid"!=ae.toLowerCase()&&(ah+=" "+ae+'="'+ai[ae]+'"'));var af="";for(var ad in ag)ag[ad]!=Object.prototype[ad]&&(af+='<param name="'+ad+'" value="'+ag[ad]+'" />');aa.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'+ah+">"+af+"</object>",N[N.length]=ai.id,X=c(ai.id)}else{var Z=C(r);for(var ac in Z.setAttribute("type",q),ai)ai[ac]!=Object.prototype[ac]&&("styleclass"==ac.toLowerCase()?Z.setAttribute("class",ai[ac]):"classid"!=ac.toLowerCase()&&Z.setAttribute(ac,ai[ac]));for(var ab in ag)ag[ab]!=Object.prototype[ab]&&"movie"!=ab.toLowerCase()&&e(Z,ab,ag[ab]);aa.parentNode.replaceChild(Z,aa),X=Z}return X}function e(Z,X,Y){var aa=C("param");aa.setAttribute("name",X),aa.setAttribute("value",Y),Z.appendChild(aa)}function y(Y){var X=c(Y);X&&"OBJECT"==X.nodeName&&(M.ie&&M.win?(X.style.display="none",function(){4==X.readyState?b(Y):setTimeout(arguments.callee,10)}()):X.parentNode.removeChild(X))}function b(Z){var Y=c(Z);if(Y){for(var X in Y)"function"==typeof Y[X]&&(Y[X]=null);Y.parentNode.removeChild(Y)}}function c(Z){var X=null;try{X=j.getElementById(Z)}catch(Y){}return X}function C(X){return j.createElement(X)}function F(Z){var Y=M.pv,X=Z.split(".");return X[0]=parseInt(X[0],10),X[1]=parseInt(X[1],10)||0,X[2]=parseInt(X[2],10)||0,Y[0]>X[0]||Y[0]==X[0]&&Y[1]>X[1]||Y[0]==X[0]&&Y[1]==X[1]&&Y[2]>=X[2]}function v(ac,Y,ad,ab){if(!M.ie||!M.mac){var aa=j.getElementsByTagName("head")[0];if(aa){var X=ad&&"string"==typeof ad?ad:"screen";if(ab&&(n=null,G=null),!n||G!=X){var Z=C("style");Z.setAttribute("type","text/css"),Z.setAttribute("media",X),n=aa.appendChild(Z),M.ie&&M.win&&_typeof(j.styleSheets)!=D&&j.styleSheets.length>0&&(n=j.styleSheets[j.styleSheets.length-1]),G=X}M.ie&&M.win?n&&_typeof(n.addRule)==r&&n.addRule(ac,Y):n&&_typeof(j.createTextNode)!=D&&n.appendChild(j.createTextNode(ac+" {"+Y+"}"))}}}function w(Z,X){if(m){var Y=X?"visible":"hidden";J&&c(Z)?c(Z).style.visibility=Y:v("#"+Z,"visibility:"+Y)}}function L(Y){return null!=/[\\\"<>\.;]/.exec(Y)&&("undefined"==typeof encodeURIComponent?"undefined":_typeof(encodeURIComponent))!=D?encodeURIComponent(Y):Y}M.ie&&M.win&&window.attachEvent("onunload",(function(){for(var ac=I.length,ab=0;ab<ac;ab++)I[ab][0].detachEvent(I[ab][1],I[ab][2]);for(var Z=N.length,aa=0;aa<Z;aa++)y(N[aa]);for(var Y in M)M[Y]=null;for(var X in M=null,swfobject)swfobject[X]=null;swfobject=null}));return{registerObject:function(ab,X,aa,Z){if(M.w3&&ab&&X){var Y={};Y.id=ab,Y.swfVersion=X,Y.expressInstall=aa,Y.callbackFn=Z,o[o.length]=Y,w(ab,!1)}else Z&&Z({success:!1,id:ab})},getObjectById:function(X){if(M.w3)return z(X)},embedSWF:function(ab,ah,ae,ag,Y,aa,Z,ad,af,ac){var X={success:!1,id:ah};M.w3&&!(M.wk&&M.wk<312)&&ab&&ah&&ae&&ag&&Y?(w(ah,!1),K((function(){ae+="",ag+="";var aj={};if(af&&_typeof(af)===r)for(var al in af)aj[al]=af[al];aj.data=ab,aj.width=ae,aj.height=ag;var am={};if(ad&&_typeof(ad)===r)for(var ak in ad)am[ak]=ad[ak];if(Z&&_typeof(Z)===r)for(var ai in Z)_typeof(am.flashvars)!=D?am.flashvars+="&"+ai+"="+Z[ai]:am.flashvars=ai+"="+Z[ai];if(F(Y)){var an=u(aj,am,ah);aj.id==ah&&w(ah,!0),X.success=!0,X.ref=an}else{if(aa&&A())return aj.data=aa,void P(aj,am,ah,ac);w(ah,!0)}ac&&ac(X)}))):ac&&ac(X)},switchOffAutoHideShow:function(){m=!1},ua:M,getFlashPlayerVersion:function(){return{major:M.pv[0],minor:M.pv[1],release:M.pv[2]}},hasFlashPlayerVersion:F,createSWF:function(Z,Y,X){return M.w3?u(Z,Y,X):void 0},showExpressInstall:function(Z,aa,X,Y){M.w3&&A()&&P(Z,aa,X,Y)},removeSWF:function(X){M.w3&&y(X)},createCSS:function(aa,Z,Y,X){M.w3&&v(aa,Z,Y,X)},addDomLoadEvent:K,addLoadEvent:s,getQueryParamValue:function(aa){var Z=j.location.search||j.location.hash;if(Z){if(/\?/.test(Z)&&(Z=Z.split("?")[1]),null==aa)return L(Z);for(var Y=Z.split("&"),X=0;X<Y.length;X++)if(Y[X].substring(0,Y[X].indexOf("="))==aa)return L(Y[X].substring(Y[X].indexOf("=")+1))}return""},expressInstallCallback:function(){if(a){var X=c(R);X&&l&&(X.parentNode.replaceChild(l,X),Q&&(w(Q,!0),M.ie&&M.win&&(l.style.display="block")),E&&E(B)),a=!1}}}}();module.exports=swfobject},{}],8:[function(require,module,exports){(function(setImmediate,clearImmediate){(function(){var nextTick=require("process/browser.js").nextTick,apply=Function.prototype.apply,slice=Array.prototype.slice,immediateIds={},nextImmediateId=0;function Timeout(id,clearFn){this._id=id,this._clearFn=clearFn}exports.setTimeout=function(){return new Timeout(apply.call(setTimeout,window,arguments),clearTimeout)},exports.setInterval=function(){return new Timeout(apply.call(setInterval,window,arguments),clearInterval)},exports.clearTimeout=exports.clearInterval=function(timeout){timeout.close()},Timeout.prototype.unref=Timeout.prototype.ref=function(){},Timeout.prototype.close=function(){this._clearFn.call(window,this._id)},exports.enroll=function(item,msecs){clearTimeout(item._idleTimeoutId),item._idleTimeout=msecs},exports.unenroll=function(item){clearTimeout(item._idleTimeoutId),item._idleTimeout=-1},exports._unrefActive=exports.active=function(item){clearTimeout(item._idleTimeoutId);var msecs=item._idleTimeout;msecs>=0&&(item._idleTimeoutId=setTimeout((function(){item._onTimeout&&item._onTimeout()}),msecs))},exports.setImmediate="function"==typeof setImmediate?setImmediate:function(fn){var id=nextImmediateId++,args=!(arguments.length<2)&&slice.call(arguments,1);return immediateIds[id]=!0,nextTick((function(){immediateIds[id]&&(args?fn.apply(null,args):fn.call(null),exports.clearImmediate(id))})),id},exports.clearImmediate="function"==typeof clearImmediate?clearImmediate:function(id){delete immediateIds[id]}}).call(this)}).call(this,require("timers").setImmediate,require("timers").clearImmediate)},{"process/browser.js":3,timers:8}],9:[function(require,module,exports){for(var byteToHex=[],i=0;i<256;++i)byteToHex[i]=(i+256).toString(16).substr(1);module.exports=function(buf,offset){var i=offset||0,bth=byteToHex;return[bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],"-",bth[buf[i++]],bth[buf[i++]],"-",bth[buf[i++]],bth[buf[i++]],"-",bth[buf[i++]],bth[buf[i++]],"-",bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],bth[buf[i++]]].join("")}},{}],10:[function(require,module,exports){var getRandomValues="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||"undefined"!=typeof msCrypto&&"function"==typeof window.msCrypto.getRandomValues&&msCrypto.getRandomValues.bind(msCrypto);if(getRandomValues){var rnds8=new Uint8Array(16);module.exports=function(){return getRandomValues(rnds8),rnds8}}else{var rnds=new Array(16);module.exports=function(){for(var r,i=0;i<16;i++)0==(3&i)&&(r=4294967296*Math.random()),rnds[i]=r>>>((3&i)<<3)&255;return rnds}}},{}],11:[function(require,module,exports){var _nodeId,_clockseq,rng=require("./lib/rng"),bytesToUuid=require("./lib/bytesToUuid"),_lastMSecs=0,_lastNSecs=0;module.exports=function(options,buf,offset){var i=buf&&offset||0,b=buf||[],node=(options=options||{}).node||_nodeId,clockseq=void 0!==options.clockseq?options.clockseq:_clockseq;if(null==node||null==clockseq){var seedBytes=rng();null==node&&(node=_nodeId=[1|seedBytes[0],seedBytes[1],seedBytes[2],seedBytes[3],seedBytes[4],seedBytes[5]]),null==clockseq&&(clockseq=_clockseq=16383&(seedBytes[6]<<8|seedBytes[7]))}var msecs=void 0!==options.msecs?options.msecs:(new Date).getTime(),nsecs=void 0!==options.nsecs?options.nsecs:_lastNSecs+1,dt=msecs-_lastMSecs+(nsecs-_lastNSecs)/1e4;if(dt<0&&void 0===options.clockseq&&(clockseq=clockseq+1&16383),(dt<0||msecs>_lastMSecs)&&void 0===options.nsecs&&(nsecs=0),nsecs>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");_lastMSecs=msecs,_lastNSecs=nsecs,_clockseq=clockseq;var tl=(1e4*(268435455&(msecs+=122192928e5))+nsecs)%4294967296;b[i++]=tl>>>24&255,b[i++]=tl>>>16&255,b[i++]=tl>>>8&255,b[i++]=255&tl;var tmh=msecs/4294967296*1e4&268435455;b[i++]=tmh>>>8&255,b[i++]=255&tmh,b[i++]=tmh>>>24&15|16,b[i++]=tmh>>>16&255,b[i++]=clockseq>>>8|128,b[i++]=255&clockseq;for(var n=0;n<6;++n)b[i+n]=node[n];return buf||bytesToUuid(b)}},{"./lib/bytesToUuid":9,"./lib/rng":10}],12:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var adapter=(0,require("./adapter_factory.js").adapterFactory)({window:"undefined"==typeof window?void 0:window});exports.default=adapter},{"./adapter_factory.js":13}],13:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.adapterFactory=function(){var _ref=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},window=_ref.window,options=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0},logging=utils.log,browserDetails=utils.detectBrowser(window),adapter={browserDetails:browserDetails,commonShim:commonShim,extractVersion:utils.extractVersion,disableLog:utils.disableLog,disableWarnings:utils.disableWarnings};switch(browserDetails.browser){case"chrome":if(!chromeShim||!chromeShim.shimPeerConnection||!options.shimChrome)return logging("Chrome shim is not included in this adapter release."),adapter;if(null===browserDetails.version)return logging("Chrome shim can not determine version, not shimming."),adapter;logging("adapter.js shimming chrome."),adapter.browserShim=chromeShim,commonShim.shimAddIceCandidateNullOrEmpty(window,browserDetails),chromeShim.shimGetUserMedia(window,browserDetails),chromeShim.shimMediaStream(window,browserDetails),chromeShim.shimPeerConnection(window,browserDetails),chromeShim.shimOnTrack(window,browserDetails),chromeShim.shimAddTrackRemoveTrack(window,browserDetails),chromeShim.shimGetSendersWithDtmf(window,browserDetails),chromeShim.shimGetStats(window,browserDetails),chromeShim.shimSenderReceiverGetStats(window,browserDetails),chromeShim.fixNegotiationNeeded(window,browserDetails),commonShim.shimRTCIceCandidate(window,browserDetails),commonShim.shimConnectionState(window,browserDetails),commonShim.shimMaxMessageSize(window,browserDetails),commonShim.shimSendThrowTypeError(window,browserDetails),commonShim.removeExtmapAllowMixed(window,browserDetails);break;case"firefox":if(!firefoxShim||!firefoxShim.shimPeerConnection||!options.shimFirefox)return logging("Firefox shim is not included in this adapter release."),adapter;logging("adapter.js shimming firefox."),adapter.browserShim=firefoxShim,commonShim.shimAddIceCandidateNullOrEmpty(window,browserDetails),firefoxShim.shimGetUserMedia(window,browserDetails),firefoxShim.shimPeerConnection(window,browserDetails),firefoxShim.shimOnTrack(window,browserDetails),firefoxShim.shimRemoveStream(window,browserDetails),firefoxShim.shimSenderGetStats(window,browserDetails),firefoxShim.shimReceiverGetStats(window,browserDetails),firefoxShim.shimRTCDataChannel(window,browserDetails),firefoxShim.shimAddTransceiver(window,browserDetails),firefoxShim.shimGetParameters(window,browserDetails),firefoxShim.shimCreateOffer(window,browserDetails),firefoxShim.shimCreateAnswer(window,browserDetails),commonShim.shimRTCIceCandidate(window,browserDetails),commonShim.shimConnectionState(window,browserDetails),commonShim.shimMaxMessageSize(window,browserDetails),commonShim.shimSendThrowTypeError(window,browserDetails);break;case"edge":if(!edgeShim||!edgeShim.shimPeerConnection||!options.shimEdge)return logging("MS edge shim is not included in this adapter release."),adapter;logging("adapter.js shimming edge."),adapter.browserShim=edgeShim,edgeShim.shimGetUserMedia(window,browserDetails),edgeShim.shimGetDisplayMedia(window,browserDetails),edgeShim.shimPeerConnection(window,browserDetails),edgeShim.shimReplaceTrack(window,browserDetails),commonShim.shimMaxMessageSize(window,browserDetails),commonShim.shimSendThrowTypeError(window,browserDetails);break;case"safari":if(!safariShim||!options.shimSafari)return logging("Safari shim is not included in this adapter release."),adapter;logging("adapter.js shimming safari."),adapter.browserShim=safariShim,commonShim.shimAddIceCandidateNullOrEmpty(window,browserDetails),safariShim.shimRTCIceServerUrls(window,browserDetails),safariShim.shimCreateOfferLegacy(window,browserDetails),safariShim.shimCallbacksAPI(window,browserDetails),safariShim.shimLocalStreamsAPI(window,browserDetails),safariShim.shimRemoteStreamsAPI(window,browserDetails),safariShim.shimTrackEventTransceiver(window,browserDetails),safariShim.shimGetUserMedia(window,browserDetails),safariShim.shimAudioContext(window,browserDetails),commonShim.shimRTCIceCandidate(window,browserDetails),commonShim.shimMaxMessageSize(window,browserDetails),commonShim.shimSendThrowTypeError(window,browserDetails),commonShim.removeExtmapAllowMixed(window,browserDetails);break;default:logging("Unsupported browser!")}return adapter};var utils=_interopRequireWildcard(require("./utils")),chromeShim=_interopRequireWildcard(require("./chrome/chrome_shim")),edgeShim=_interopRequireWildcard(require("./edge/edge_shim")),firefoxShim=_interopRequireWildcard(require("./firefox/firefox_shim")),safariShim=_interopRequireWildcard(require("./safari/safari_shim")),commonShim=_interopRequireWildcard(require("./common_shim"));function _interopRequireWildcard(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}},{"./chrome/chrome_shim":14,"./common_shim":17,"./edge/edge_shim":18,"./firefox/firefox_shim":22,"./safari/safari_shim":25,"./utils":26}],14:[function(require,module,exports){"use strict";function _typeof2(obj){return(_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.shimGetDisplayMedia=exports.shimGetUserMedia=void 0;var _typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(obj){return _typeof2(obj)}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":_typeof2(obj)},_getusermedia=require("./getusermedia");Object.defineProperty(exports,"shimGetUserMedia",{enumerable:!0,get:function(){return _getusermedia.shimGetUserMedia}});var _getdisplaymedia=require("./getdisplaymedia");Object.defineProperty(exports,"shimGetDisplayMedia",{enumerable:!0,get:function(){return _getdisplaymedia.shimGetDisplayMedia}}),exports.shimMediaStream=function(window){window.MediaStream=window.MediaStream||window.webkitMediaStream},exports.shimOnTrack=function(window){if("object"===("undefined"==typeof window?"undefined":_typeof(window))&&window.RTCPeerConnection&&!("ontrack"in window.RTCPeerConnection.prototype)){Object.defineProperty(window.RTCPeerConnection.prototype,"ontrack",{get:function(){return this._ontrack},set:function(f){this._ontrack&&this.removeEventListener("track",this._ontrack),this.addEventListener("track",this._ontrack=f)},enumerable:!0,configurable:!0});var origSetRemoteDescription=window.RTCPeerConnection.prototype.setRemoteDescription;window.RTCPeerConnection.prototype.setRemoteDescription=function(){var _this=this;return this._ontrackpoly||(this._ontrackpoly=function(e){e.stream.addEventListener("addtrack",(function(te){var receiver=void 0;receiver=window.RTCPeerConnection.prototype.getReceivers?_this.getReceivers().find((function(r){return r.track&&r.track.id===te.track.id})):{track:te.track};var event=new Event("track");event.track=te.track,event.receiver=receiver,event.transceiver={receiver:receiver},event.streams=[e.stream],_this.dispatchEvent(event)})),e.stream.getTracks().forEach((function(track){var receiver=void 0;receiver=window.RTCPeerConnection.prototype.getReceivers?_this.getReceivers().find((function(r){return r.track&&r.track.id===track.id})):{track:track};var event=new Event("track");event.track=track,event.receiver=receiver,event.transceiver={receiver:receiver},event.streams=[e.stream],_this.dispatchEvent(event)}))},this.addEventListener("addstream",this._ontrackpoly)),origSetRemoteDescription.apply(this,arguments)}}else utils.wrapPeerConnectionEvent(window,"track",(function(e){return e.transceiver||Object.defineProperty(e,"transceiver",{value:{receiver:e.receiver}}),e}))},exports.shimGetSendersWithDtmf=function(window){if("object"===("undefined"==typeof window?"undefined":_typeof(window))&&window.RTCPeerConnection&&!("getSenders"in window.RTCPeerConnection.prototype)&&"createDTMFSender"in window.RTCPeerConnection.prototype){var shimSenderWithDtmf=function(pc,track){return{track:track,get dtmf(){return void 0===this._dtmf&&("audio"===track.kind?this._dtmf=pc.createDTMFSender(track):this._dtmf=null),this._dtmf},_pc:pc}};if(!window.RTCPeerConnection.prototype.getSenders){window.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};var origAddTrack=window.RTCPeerConnection.prototype.addTrack;window.RTCPeerConnection.prototype.addTrack=function(track,stream){var sender=origAddTrack.apply(this,arguments);return sender||(sender=shimSenderWithDtmf(this,track),this._senders.push(sender)),sender};var origRemoveTrack=window.RTCPeerConnection.prototype.removeTrack;window.RTCPeerConnection.prototype.removeTrack=function(sender){origRemoveTrack.apply(this,arguments);var idx=this._senders.indexOf(sender);-1!==idx&&this._senders.splice(idx,1)}}var origAddStream=window.RTCPeerConnection.prototype.addStream;window.RTCPeerConnection.prototype.addStream=function(stream){var _this2=this;this._senders=this._senders||[],origAddStream.apply(this,[stream]),stream.getTracks().forEach((function(track){_this2._senders.push(shimSenderWithDtmf(_this2,track))}))};var origRemoveStream=window.RTCPeerConnection.prototype.removeStream;window.RTCPeerConnection.prototype.removeStream=function(stream){var _this3=this;this._senders=this._senders||[],origRemoveStream.apply(this,[stream]),stream.getTracks().forEach((function(track){var sender=_this3._senders.find((function(s){return s.track===track}));sender&&_this3._senders.splice(_this3._senders.indexOf(sender),1)}))}}else if("object"===("undefined"==typeof window?"undefined":_typeof(window))&&window.RTCPeerConnection&&"getSenders"in window.RTCPeerConnection.prototype&&"createDTMFSender"in window.RTCPeerConnection.prototype&&window.RTCRtpSender&&!("dtmf"in window.RTCRtpSender.prototype)){var origGetSenders=window.RTCPeerConnection.prototype.getSenders;window.RTCPeerConnection.prototype.getSenders=function(){var _this4=this,senders=origGetSenders.apply(this,[]);return senders.forEach((function(sender){return sender._pc=_this4})),senders},Object.defineProperty(window.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}},exports.shimGetStats=function(window){if(!window.RTCPeerConnection)return;var origGetStats=window.RTCPeerConnection.prototype.getStats;window.RTCPeerConnection.prototype.getStats=function(){var _this5=this,_arguments=Array.prototype.slice.call(arguments),selector=_arguments[0],onSucc=_arguments[1],onErr=_arguments[2];if(arguments.length>0&&"function"==typeof selector)return origGetStats.apply(this,arguments);if(0===origGetStats.length&&(0===arguments.length||"function"!=typeof selector))return origGetStats.apply(this,[]);var fixChromeStats_=function(response){var standardReport={};return response.result().forEach((function(report){var standardStats={id:report.id,timestamp:report.timestamp,type:{localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[report.type]||report.type};report.names().forEach((function(name){standardStats[name]=report.stat(name)})),standardReport[standardStats.id]=standardStats})),standardReport},makeMapStats=function(stats){return new Map(Object.keys(stats).map((function(key){return[key,stats[key]]})))};if(arguments.length>=2){var successCallbackWrapper_=function(response){onSucc(makeMapStats(fixChromeStats_(response)))};return origGetStats.apply(this,[successCallbackWrapper_,selector])}return new Promise((function(resolve,reject){origGetStats.apply(_this5,[function(response){resolve(makeMapStats(fixChromeStats_(response)))},reject])})).then(onSucc,onErr)}},exports.shimSenderReceiverGetStats=function(window){if(!("object"===("undefined"==typeof window?"undefined":_typeof(window))&&window.RTCPeerConnection&&window.RTCRtpSender&&window.RTCRtpReceiver))return;if(!("getStats"in window.RTCRtpSender.prototype)){var origGetSenders=window.RTCPeerConnection.prototype.getSenders;origGetSenders&&(window.RTCPeerConnection.prototype.getSenders=function(){var _this6=this,senders=origGetSenders.apply(this,[]);return senders.forEach((function(sender){return sender._pc=_this6})),senders});var origAddTrack=window.RTCPeerConnection.prototype.addTrack;origAddTrack&&(window.RTCPeerConnection.prototype.addTrack=function(){var sender=origAddTrack.apply(this,arguments);return sender._pc=this,sender}),window.RTCRtpSender.prototype.getStats=function(){var sender=this;return this._pc.getStats().then((function(result){return utils.filterStats(result,sender.track,!0)}))}}if(!("getStats"in window.RTCRtpReceiver.prototype)){var origGetReceivers=window.RTCPeerConnection.prototype.getReceivers;origGetReceivers&&(window.RTCPeerConnection.prototype.getReceivers=function(){var _this7=this,receivers=origGetReceivers.apply(this,[]);return receivers.forEach((function(receiver){return receiver._pc=_this7})),receivers}),utils.wrapPeerConnectionEvent(window,"track",(function(e){return e.receiver._pc=e.srcElement,e})),window.RTCRtpReceiver.prototype.getStats=function(){var receiver=this;return this._pc.getStats().then((function(result){return utils.filterStats(result,receiver.track,!1)}))}}if(!("getStats"in window.RTCRtpSender.prototype)||!("getStats"in window.RTCRtpReceiver.prototype))return;var origGetStats=window.RTCPeerConnection.prototype.getStats;window.RTCPeerConnection.prototype.getStats=function(){if(arguments.length>0&&arguments[0]instanceof window.MediaStreamTrack){var track=arguments[0],sender=void 0,receiver=void 0,err=void 0;return this.getSenders().forEach((function(s){s.track===track&&(sender?err=!0:sender=s)})),this.getReceivers().forEach((function(r){return r.track===track&&(receiver?err=!0:receiver=r),r.track===track})),err||sender&&receiver?Promise.reject(new DOMException("There are more than one sender or receiver for the track.","InvalidAccessError")):sender?sender.getStats():receiver?receiver.getStats():Promise.reject(new DOMException("There is no sender or receiver for the track.","InvalidAccessError"))}return origGetStats.apply(this,arguments)}},exports.shimAddTrackRemoveTrackWithNative=shimAddTrackRemoveTrackWithNative,exports.shimAddTrackRemoveTrack=function(window,browserDetails){if(!window.RTCPeerConnection)return;if(window.RTCPeerConnection.prototype.addTrack&&browserDetails.version>=65)return shimAddTrackRemoveTrackWithNative(window);var origGetLocalStreams=window.RTCPeerConnection.prototype.getLocalStreams;window.RTCPeerConnection.prototype.getLocalStreams=function(){var _this11=this,nativeStreams=origGetLocalStreams.apply(this);return this._reverseStreams=this._reverseStreams||{},nativeStreams.map((function(stream){return _this11._reverseStreams[stream.id]}))};var origAddStream=window.RTCPeerConnection.prototype.addStream;window.RTCPeerConnection.prototype.addStream=function(stream){var _this12=this;if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},stream.getTracks().forEach((function(track){if(_this12.getSenders().find((function(s){return s.track===track})))throw new DOMException("Track already exists.","InvalidAccessError")})),!this._reverseStreams[stream.id]){var newStream=new window.MediaStream(stream.getTracks());this._streams[stream.id]=newStream,this._reverseStreams[newStream.id]=stream,stream=newStream}origAddStream.apply(this,[stream])};var origRemoveStream=window.RTCPeerConnection.prototype.removeStream;function replaceInternalStreamId(pc,description){var sdp=description.sdp;return Object.keys(pc._reverseStreams||[]).forEach((function(internalId){var externalStream=pc._reverseStreams[internalId],internalStream=pc._streams[externalStream.id];sdp=sdp.replace(new RegExp(internalStream.id,"g"),externalStream.id)})),new RTCSessionDescription({type:description.type,sdp:sdp})}function replaceExternalStreamId(pc,description){var sdp=description.sdp;return Object.keys(pc._reverseStreams||[]).forEach((function(internalId){var externalStream=pc._reverseStreams[internalId],internalStream=pc._streams[externalStream.id];sdp=sdp.replace(new RegExp(externalStream.id,"g"),internalStream.id)})),new RTCSessionDescription({type:description.type,sdp:sdp})}window.RTCPeerConnection.prototype.removeStream=function(stream){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},origRemoveStream.apply(this,[this._streams[stream.id]||stream]),delete this._reverseStreams[this._streams[stream.id]?this._streams[stream.id].id:stream.id],delete this._streams[stream.id]},window.RTCPeerConnection.prototype.addTrack=function(track,stream){var _this13=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");var streams=[].slice.call(arguments,1);if(1!==streams.length||!streams[0].getTracks().find((function(t){return t===track})))throw new DOMException("The adapter.js addTrack polyfill only supports a single stream which is associated with the specified track.","NotSupportedError");var alreadyExists=this.getSenders().find((function(s){return s.track===track}));if(alreadyExists)throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};var oldStream=this._streams[stream.id];if(oldStream)oldStream.addTrack(track),Promise.resolve().then((function(){_this13.dispatchEvent(new Event("negotiationneeded"))}));else{var newStream=new window.MediaStream([track]);this._streams[stream.id]=newStream,this._reverseStreams[newStream.id]=stream,this.addStream(newStream)}return this.getSenders().find((function(s){return s.track===track}))},["createOffer","createAnswer"].forEach((function(method){var nativeMethod=window.RTCPeerConnection.prototype[method],methodObj=_defineProperty({},method,(function(){var _this14=this,args=arguments,isLegacyCall=arguments.length&&"function"==typeof arguments[0];return isLegacyCall?nativeMethod.apply(this,[function(description){var desc=replaceInternalStreamId(_this14,description);args[0].apply(null,[desc])},function(err){args[1]&&args[1].apply(null,err)},arguments[2]]):nativeMethod.apply(this,arguments).then((function(description){return replaceInternalStreamId(_this14,description)}))}));window.RTCPeerConnection.prototype[method]=methodObj[method]}));var origSetLocalDescription=window.RTCPeerConnection.prototype.setLocalDescription;window.RTCPeerConnection.prototype.setLocalDescription=function(){return arguments.length&&arguments[0].type?(arguments[0]=replaceExternalStreamId(this,arguments[0]),origSetLocalDescription.apply(this,arguments)):origSetLocalDescription.apply(this,arguments)};var origLocalDescription=Object.getOwnPropertyDescriptor(window.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(window.RTCPeerConnection.prototype,"localDescription",{get:function(){var description=origLocalDescription.get.apply(this);return""===description.type?description:replaceInternalStreamId(this,description)}}),window.RTCPeerConnection.prototype.removeTrack=function(sender){var _this15=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!sender._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");if(!(sender._pc===this))throw new DOMException("Sender was not created by this connection.","InvalidAccessError");this._streams=this._streams||{};var stream=void 0;Object.keys(this._streams).forEach((function(streamid){_this15._streams[streamid].getTracks().find((function(track){return sender.track===track}))&&(stream=_this15._streams[streamid])})),stream&&(1===stream.getTracks().length?this.removeStream(this._reverseStreams[stream.id]):stream.removeTrack(sender.track),this.dispatchEvent(new Event("negotiationneeded")))}},exports.shimPeerConnection=function(window,browserDetails){!window.RTCPeerConnection&&window.webkitRTCPeerConnection&&(window.RTCPeerConnection=window.webkitRTCPeerConnection);if(!window.RTCPeerConnection)return;browserDetails.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach((function(method){var nativeMethod=window.RTCPeerConnection.prototype[method],methodObj=_defineProperty({},method,(function(){return arguments[0]=new("addIceCandidate"===method?window.RTCIceCandidate:window.RTCSessionDescription)(arguments[0]),nativeMethod.apply(this,arguments)}));window.RTCPeerConnection.prototype[method]=methodObj[method]}))},exports.fixNegotiationNeeded=function(window,browserDetails){utils.wrapPeerConnectionEvent(window,"negotiationneeded",(function(e){var pc=e.target;if(!(browserDetails.version<72||pc.getConfiguration&&"plan-b"===pc.getConfiguration().sdpSemantics)||"stable"===pc.signalingState)return e}))};var utils=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../utils.js"));function _defineProperty(obj,key,value){return key in obj?Object.defineProperty(obj,key,{value:value,enumerable:!0,configurable:!0,writable:!0}):obj[key]=value,obj}function shimAddTrackRemoveTrackWithNative(window){window.RTCPeerConnection.prototype.getLocalStreams=function(){var _this8=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map((function(streamId){return _this8._shimmedLocalStreams[streamId][0]}))};var origAddTrack=window.RTCPeerConnection.prototype.addTrack;window.RTCPeerConnection.prototype.addTrack=function(track,stream){if(!stream)return origAddTrack.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};var sender=origAddTrack.apply(this,arguments);return this._shimmedLocalStreams[stream.id]?-1===this._shimmedLocalStreams[stream.id].indexOf(sender)&&this._shimmedLocalStreams[stream.id].push(sender):this._shimmedLocalStreams[stream.id]=[stream,sender],sender};var origAddStream=window.RTCPeerConnection.prototype.addStream;window.RTCPeerConnection.prototype.addStream=function(stream){var _this9=this;this._shimmedLocalStreams=this._shimmedLocalStreams||{},stream.getTracks().forEach((function(track){if(_this9.getSenders().find((function(s){return s.track===track})))throw new DOMException("Track already exists.","InvalidAccessError")}));var existingSenders=this.getSenders();origAddStream.apply(this,arguments);var newSenders=this.getSenders().filter((function(newSender){return-1===existingSenders.indexOf(newSender)}));this._shimmedLocalStreams[stream.id]=[stream].concat(newSenders)};var origRemoveStream=window.RTCPeerConnection.prototype.removeStream;window.RTCPeerConnection.prototype.removeStream=function(stream){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[stream.id],origRemoveStream.apply(this,arguments)};var origRemoveTrack=window.RTCPeerConnection.prototype.removeTrack;window.RTCPeerConnection.prototype.removeTrack=function(sender){var _this10=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},sender&&Object.keys(this._shimmedLocalStreams).forEach((function(streamId){var idx=_this10._shimmedLocalStreams[streamId].indexOf(sender);-1!==idx&&_this10._shimmedLocalStreams[streamId].splice(idx,1),1===_this10._shimmedLocalStreams[streamId].length&&delete _this10._shimmedLocalStreams[streamId]})),origRemoveTrack.apply(this,arguments)}}},{"../utils.js":26,"./getdisplaymedia":15,"./getusermedia":16}],15:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.shimGetDisplayMedia=function(window,getSourceId){if(window.navigator.mediaDevices&&"getDisplayMedia"in window.navigator.mediaDevices)return;if(!window.navigator.mediaDevices)return;if("function"!=typeof getSourceId)return void console.error("shimGetDisplayMedia: getSourceId argument is not a function");window.navigator.mediaDevices.getDisplayMedia=function(constraints){return getSourceId(constraints).then((function(sourceId){var widthSpecified=constraints.video&&constraints.video.width,heightSpecified=constraints.video&&constraints.video.height,frameRateSpecified=constraints.video&&constraints.video.frameRate;return constraints.video={mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:sourceId,maxFrameRate:frameRateSpecified||3}},widthSpecified&&(constraints.video.mandatory.maxWidth=widthSpecified),heightSpecified&&(constraints.video.mandatory.maxHeight=heightSpecified),window.navigator.mediaDevices.getUserMedia(constraints)}))}}},{}],16:[function(require,module,exports){"use strict";function _typeof2(obj){return(_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}Object.defineProperty(exports,"__esModule",{value:!0});var _typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(obj){return _typeof2(obj)}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":_typeof2(obj)};exports.shimGetUserMedia=function(window,browserDetails){var navigator=window&&window.navigator;if(!navigator.mediaDevices)return;var constraintsToChrome_=function(c){if("object"!==("undefined"==typeof c?"undefined":_typeof(c))||c.mandatory||c.optional)return c;var cc={};return Object.keys(c).forEach((function(key){if("require"!==key&&"advanced"!==key&&"mediaSource"!==key){var r="object"===_typeof(c[key])?c[key]:{ideal:c[key]};void 0!==r.exact&&"number"==typeof r.exact&&(r.min=r.max=r.exact);var oldname_=function(prefix,name){return prefix?prefix+name.charAt(0).toUpperCase()+name.slice(1):"deviceId"===name?"sourceId":name};if(void 0!==r.ideal){cc.optional=cc.optional||[];var oc={};"number"==typeof r.ideal?(oc[oldname_("min",key)]=r.ideal,cc.optional.push(oc),(oc={})[oldname_("max",key)]=r.ideal,cc.optional.push(oc)):(oc[oldname_("",key)]=r.ideal,cc.optional.push(oc))}void 0!==r.exact&&"number"!=typeof r.exact?(cc.mandatory=cc.mandatory||{},cc.mandatory[oldname_("",key)]=r.exact):["min","max"].forEach((function(mix){void 0!==r[mix]&&(cc.mandatory=cc.mandatory||{},cc.mandatory[oldname_(mix,key)]=r[mix])}))}})),c.advanced&&(cc.optional=(cc.optional||[]).concat(c.advanced)),cc},shimConstraints_=function(constraints,func){if(browserDetails.version>=61)return func(constraints);if((constraints=JSON.parse(JSON.stringify(constraints)))&&"object"===_typeof(constraints.audio)){var remap=function(obj,a,b){a in obj&&!(b in obj)&&(obj[b]=obj[a],delete obj[a])};remap((constraints=JSON.parse(JSON.stringify(constraints))).audio,"autoGainControl","googAutoGainControl"),remap(constraints.audio,"noiseSuppression","googNoiseSuppression"),constraints.audio=constraintsToChrome_(constraints.audio)}if(constraints&&"object"===_typeof(constraints.video)){var face=constraints.video.facingMode;face=face&&("object"===("undefined"==typeof face?"undefined":_typeof(face))?face:{ideal:face});var getSupportedFacingModeLies=browserDetails.version<66;if(face&&("user"===face.exact||"environment"===face.exact||"user"===face.ideal||"environment"===face.ideal)&&(!navigator.mediaDevices.getSupportedConstraints||!navigator.mediaDevices.getSupportedConstraints().facingMode||getSupportedFacingModeLies)){delete constraints.video.facingMode;var matches=void 0;if("environment"===face.exact||"environment"===face.ideal?matches=["back","rear"]:"user"!==face.exact&&"user"!==face.ideal||(matches=["front"]),matches)return navigator.mediaDevices.enumerateDevices().then((function(devices){var dev=(devices=devices.filter((function(d){return"videoinput"===d.kind}))).find((function(d){return matches.some((function(match){return d.label.toLowerCase().includes(match)}))}));return!dev&&devices.length&&matches.includes("back")&&(dev=devices[devices.length-1]),dev&&(constraints.video.deviceId=face.exact?{exact:dev.deviceId}:{ideal:dev.deviceId}),constraints.video=constraintsToChrome_(constraints.video),logging("chrome: "+JSON.stringify(constraints)),func(constraints)}))}constraints.video=constraintsToChrome_(constraints.video)}return logging("chrome: "+JSON.stringify(constraints)),func(constraints)},shimError_=function(e){return browserDetails.version>=64?e:{name:{PermissionDeniedError:"NotAllowedError",PermissionDismissedError:"NotAllowedError",InvalidStateError:"NotAllowedError",DevicesNotFoundError:"NotFoundError",ConstraintNotSatisfiedError:"OverconstrainedError",TrackStartError:"NotReadableError",MediaDeviceFailedDueToShutdown:"NotAllowedError",MediaDeviceKillSwitchOn:"NotAllowedError",TabCaptureError:"AbortError",ScreenCaptureError:"AbortError",DeviceCaptureError:"AbortError"}[e.name]||e.name,message:e.message,constraint:e.constraint||e.constraintName,toString:function(){return this.name+(this.message&&": ")+this.message}}};if(navigator.getUserMedia=function(constraints,onSuccess,onError){shimConstraints_(constraints,(function(c){navigator.webkitGetUserMedia(c,onSuccess,(function(e){onError&&onError(shimError_(e))}))}))}.bind(navigator),navigator.mediaDevices.getUserMedia){var origGetUserMedia=navigator.mediaDevices.getUserMedia.bind(navigator.mediaDevices);navigator.mediaDevices.getUserMedia=function(cs){return shimConstraints_(cs,(function(c){return origGetUserMedia(c).then((function(stream){if(c.audio&&!stream.getAudioTracks().length||c.video&&!stream.getVideoTracks().length)throw stream.getTracks().forEach((function(track){track.stop()})),new DOMException("","NotFoundError");return stream}),(function(e){return Promise.reject(shimError_(e))}))}))}}};var logging=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../utils.js")).log},{"../utils.js":26}],17:[function(require,module,exports){"use strict";function _typeof2(obj){return(_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}Object.defineProperty(exports,"__esModule",{value:!0});var _typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(obj){return _typeof2(obj)}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":_typeof2(obj)};exports.shimRTCIceCandidate=function(window){if(!window.RTCIceCandidate||window.RTCIceCandidate&&"foundation"in window.RTCIceCandidate.prototype)return;var NativeRTCIceCandidate=window.RTCIceCandidate;window.RTCIceCandidate=function(args){if("object"===("undefined"==typeof args?"undefined":_typeof(args))&&args.candidate&&0===args.candidate.indexOf("a=")&&((args=JSON.parse(JSON.stringify(args))).candidate=args.candidate.substr(2)),args.candidate&&args.candidate.length){var nativeCandidate=new NativeRTCIceCandidate(args),parsedCandidate=_sdp2.default.parseCandidate(args.candidate),augmentedCandidate=Object.assign(nativeCandidate,parsedCandidate);return augmentedCandidate.toJSON=function(){return{candidate:augmentedCandidate.candidate,sdpMid:augmentedCandidate.sdpMid,sdpMLineIndex:augmentedCandidate.sdpMLineIndex,usernameFragment:augmentedCandidate.usernameFragment}},augmentedCandidate}return new NativeRTCIceCandidate(args)},window.RTCIceCandidate.prototype=NativeRTCIceCandidate.prototype,utils.wrapPeerConnectionEvent(window,"icecandidate",(function(e){return e.candidate&&Object.defineProperty(e,"candidate",{value:new window.RTCIceCandidate(e.candidate),writable:"false"}),e}))},exports.shimMaxMessageSize=function(window,browserDetails){if(!window.RTCPeerConnection)return;"sctp"in window.RTCPeerConnection.prototype||Object.defineProperty(window.RTCPeerConnection.prototype,"sctp",{get:function(){return"undefined"==typeof this._sctp?null:this._sctp}});var sctpInDescription=function(description){if(!description||!description.sdp)return!1;var sections=_sdp2.default.splitSections(description.sdp);return sections.shift(),sections.some((function(mediaSection){var mLine=_sdp2.default.parseMLine(mediaSection);return mLine&&"application"===mLine.kind&&-1!==mLine.protocol.indexOf("SCTP")}))},getRemoteFirefoxVersion=function(description){var match=description.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(null===match||match.length<2)return-1;var version=parseInt(match[1],10);return version!=version?-1:version},getCanSendMaxMessageSize=function(remoteIsFirefox){var canSendMaxMessageSize=65536;return"firefox"===browserDetails.browser&&(canSendMaxMessageSize=browserDetails.version<57?-1===remoteIsFirefox?16384:2147483637:browserDetails.version<60?57===browserDetails.version?65535:65536:2147483637),canSendMaxMessageSize},getMaxMessageSize=function(description,remoteIsFirefox){var maxMessageSize=65536;"firefox"===browserDetails.browser&&57===browserDetails.version&&(maxMessageSize=65535);var match=_sdp2.default.matchPrefix(description.sdp,"a=max-message-size:");return match.length>0?maxMessageSize=parseInt(match[0].substr(19),10):"firefox"===browserDetails.browser&&-1!==remoteIsFirefox&&(maxMessageSize=2147483637),maxMessageSize},origSetRemoteDescription=window.RTCPeerConnection.prototype.setRemoteDescription;window.RTCPeerConnection.prototype.setRemoteDescription=function(){if(this._sctp=null,"chrome"===browserDetails.browser&&browserDetails.version>=76){var _getConfiguration=this.getConfiguration(),sdpSemantics=_getConfiguration.sdpSemantics;"plan-b"===sdpSemantics&&Object.defineProperty(this,"sctp",{get:function(){return"undefined"==typeof this._sctp?null:this._sctp},enumerable:!0,configurable:!0})}if(sctpInDescription(arguments[0])){var isFirefox=getRemoteFirefoxVersion(arguments[0]),canSendMMS=getCanSendMaxMessageSize(isFirefox),remoteMMS=getMaxMessageSize(arguments[0],isFirefox),maxMessageSize=void 0;maxMessageSize=0===canSendMMS&&0===remoteMMS?Number.POSITIVE_INFINITY:0===canSendMMS||0===remoteMMS?Math.max(canSendMMS,remoteMMS):Math.min(canSendMMS,remoteMMS);var sctp={};Object.defineProperty(sctp,"maxMessageSize",{get:function(){return maxMessageSize}}),this._sctp=sctp}return origSetRemoteDescription.apply(this,arguments)}},exports.shimSendThrowTypeError=function(window){if(!window.RTCPeerConnection||!("createDataChannel"in window.RTCPeerConnection.prototype))return;function wrapDcSend(dc,pc){var origDataChannelSend=dc.send;dc.send=function(){var data=arguments[0],length=data.length||data.size||data.byteLength;if("open"===dc.readyState&&pc.sctp&&length>pc.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+pc.sctp.maxMessageSize+" bytes)");return origDataChannelSend.apply(dc,arguments)}}var origCreateDataChannel=window.RTCPeerConnection.prototype.createDataChannel;window.RTCPeerConnection.prototype.createDataChannel=function(){var dataChannel=origCreateDataChannel.apply(this,arguments);return wrapDcSend(dataChannel,this),dataChannel},utils.wrapPeerConnectionEvent(window,"datachannel",(function(e){return wrapDcSend(e.channel,e.target),e}))},exports.shimConnectionState=function(window){if(!window.RTCPeerConnection||"connectionState"in window.RTCPeerConnection.prototype)return;var proto=window.RTCPeerConnection.prototype;Object.defineProperty(proto,"connectionState",{get:function(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(proto,"onconnectionstatechange",{get:function(){return this._onconnectionstatechange||null},set:function(cb){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete this._onconnectionstatechange),cb&&this.addEventListener("connectionstatechange",this._onconnectionstatechange=cb)},enumerable:!0,configurable:!0}),["setLocalDescription","setRemoteDescription"].forEach((function(method){var origMethod=proto[method];proto[method]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=function(e){var pc=e.target;if(pc._lastConnectionState!==pc.connectionState){pc._lastConnectionState=pc.connectionState;var newEvent=new Event("connectionstatechange",e);pc.dispatchEvent(newEvent)}return e},this.addEventListener("iceconnectionstatechange",this._connectionstatechangepoly)),origMethod.apply(this,arguments)}}))},exports.removeExtmapAllowMixed=function(window,browserDetails){if(!window.RTCPeerConnection)return;if("chrome"===browserDetails.browser&&browserDetails.version>=71)return;if("safari"===browserDetails.browser&&browserDetails.version>=605)return;var nativeSRD=window.RTCPeerConnection.prototype.setRemoteDescription;window.RTCPeerConnection.prototype.setRemoteDescription=function(desc){if(desc&&desc.sdp&&-1!==desc.sdp.indexOf("\na=extmap-allow-mixed")){var sdp=desc.sdp.split("\n").filter((function(line){return"a=extmap-allow-mixed"!==line.trim()})).join("\n");window.RTCSessionDescription&&desc instanceof window.RTCSessionDescription?arguments[0]=new window.RTCSessionDescription({type:desc.type,sdp:sdp}):desc.sdp=sdp}return nativeSRD.apply(this,arguments)}},exports.shimAddIceCandidateNullOrEmpty=function(window,browserDetails){if(!window.RTCPeerConnection||!window.RTCPeerConnection.prototype)return;var nativeAddIceCandidate=window.RTCPeerConnection.prototype.addIceCandidate;if(!nativeAddIceCandidate||0===nativeAddIceCandidate.length)return;window.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?("chrome"===browserDetails.browser&&browserDetails.version<78||"firefox"===browserDetails.browser&&browserDetails.version<68||"safari"===browserDetails.browser)&&arguments[0]&&""===arguments[0].candidate?Promise.resolve():nativeAddIceCandidate.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())}};var obj,_sdp=require("sdp"),_sdp2=(obj=_sdp)&&obj.__esModule?obj:{default:obj},utils=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("./utils"))},{"./utils":26,sdp:6}],18:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.shimGetDisplayMedia=exports.shimGetUserMedia=void 0;var _getusermedia=require("./getusermedia");Object.defineProperty(exports,"shimGetUserMedia",{enumerable:!0,get:function(){return _getusermedia.shimGetUserMedia}});var _getdisplaymedia=require("./getdisplaymedia");Object.defineProperty(exports,"shimGetDisplayMedia",{enumerable:!0,get:function(){return _getdisplaymedia.shimGetDisplayMedia}}),exports.shimPeerConnection=function(window,browserDetails){if(window.RTCIceGatherer&&(window.RTCIceCandidate||(window.RTCIceCandidate=function(args){return args}),window.RTCSessionDescription||(window.RTCSessionDescription=function(args){return args}),browserDetails.version<15025)){var origMSTEnabled=Object.getOwnPropertyDescriptor(window.MediaStreamTrack.prototype,"enabled");Object.defineProperty(window.MediaStreamTrack.prototype,"enabled",{set:function(value){origMSTEnabled.set.call(this,value);var ev=new Event("enabled");ev.enabled=value,this.dispatchEvent(ev)}})}window.RTCRtpSender&&!("dtmf"in window.RTCRtpSender.prototype)&&Object.defineProperty(window.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=new window.RTCDtmfSender(this):"video"===this.track.kind&&(this._dtmf=null)),this._dtmf}});window.RTCDtmfSender&&!window.RTCDTMFSender&&(window.RTCDTMFSender=window.RTCDtmfSender);var RTCPeerConnectionShim=(0,_rtcpeerconnectionShim2.default)(window,browserDetails.version);window.RTCPeerConnection=function(config){return config&&config.iceServers&&(config.iceServers=(0,_filtericeservers.filterIceServers)(config.iceServers,browserDetails.version),utils.log("ICE servers after filtering:",config.iceServers)),new RTCPeerConnectionShim(config)},window.RTCPeerConnection.prototype=RTCPeerConnectionShim.prototype},exports.shimReplaceTrack=function(window){window.RTCRtpSender&&!("replaceTrack"in window.RTCRtpSender.prototype)&&(window.RTCRtpSender.prototype.replaceTrack=window.RTCRtpSender.prototype.setTrack)};var obj,utils=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../utils")),_filtericeservers=require("./filtericeservers"),_rtcpeerconnectionShim=require("rtcpeerconnection-shim"),_rtcpeerconnectionShim2=(obj=_rtcpeerconnectionShim)&&obj.__esModule?obj:{default:obj}},{"../utils":26,"./filtericeservers":19,"./getdisplaymedia":20,"./getusermedia":21,"rtcpeerconnection-shim":5}],19:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.filterIceServers=function(iceServers,edgeVersion){var hasTurn=!1;return(iceServers=JSON.parse(JSON.stringify(iceServers))).filter((function(server){if(server&&(server.urls||server.url)){var urls=server.urls||server.url;server.url&&!server.urls&&utils.deprecated("RTCIceServer.url","RTCIceServer.urls");var isString="string"==typeof urls;return isString&&(urls=[urls]),urls=urls.filter((function(url){if(0===url.indexOf("stun:"))return!1;var validTurn=url.startsWith("turn")&&!url.startsWith("turn:[")&&url.includes("transport=udp");return validTurn&&!hasTurn?(hasTurn=!0,!0):validTurn&&!hasTurn})),delete server.url,server.urls=isString?urls[0]:urls,!!urls.length}}))};var utils=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../utils"))},{"../utils":26}],20:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.shimGetDisplayMedia=function(window){if(!("getDisplayMedia"in window.navigator))return;if(!window.navigator.mediaDevices)return;if(window.navigator.mediaDevices&&"getDisplayMedia"in window.navigator.mediaDevices)return;window.navigator.mediaDevices.getDisplayMedia=window.navigator.getDisplayMedia.bind(window.navigator)}},{}],21:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.shimGetUserMedia=function(window){var navigator=window&&window.navigator,origGetUserMedia=navigator.mediaDevices.getUserMedia.bind(navigator.mediaDevices);navigator.mediaDevices.getUserMedia=function(c){return origGetUserMedia(c).catch((function(e){return Promise.reject(function(e){return{name:{PermissionDeniedError:"NotAllowedError"}[e.name]||e.name,message:e.message,constraint:e.constraint,toString:function(){return this.name}}}(e))}))}}},{}],22:[function(require,module,exports){"use strict";function _typeof2(obj){return(_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.shimGetDisplayMedia=exports.shimGetUserMedia=void 0;var _typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(obj){return _typeof2(obj)}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":_typeof2(obj)},_getusermedia=require("./getusermedia");Object.defineProperty(exports,"shimGetUserMedia",{enumerable:!0,get:function(){return _getusermedia.shimGetUserMedia}});var _getdisplaymedia=require("./getdisplaymedia");Object.defineProperty(exports,"shimGetDisplayMedia",{enumerable:!0,get:function(){return _getdisplaymedia.shimGetDisplayMedia}}),exports.shimOnTrack=function(window){"object"===("undefined"==typeof window?"undefined":_typeof(window))&&window.RTCTrackEvent&&"receiver"in window.RTCTrackEvent.prototype&&!("transceiver"in window.RTCTrackEvent.prototype)&&Object.defineProperty(window.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},exports.shimPeerConnection=function(window,browserDetails){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection&&!window.mozRTCPeerConnection)return;!window.RTCPeerConnection&&window.mozRTCPeerConnection&&(window.RTCPeerConnection=window.mozRTCPeerConnection);browserDetails.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach((function(method){var nativeMethod=window.RTCPeerConnection.prototype[method],methodObj=function(obj,key,value){key in obj?Object.defineProperty(obj,key,{value:value,enumerable:!0,configurable:!0,writable:!0}):obj[key]=value;return obj}({},method,(function(){return arguments[0]=new("addIceCandidate"===method?window.RTCIceCandidate:window.RTCSessionDescription)(arguments[0]),nativeMethod.apply(this,arguments)}));window.RTCPeerConnection.prototype[method]=methodObj[method]}));var modernStatsTypes={inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"},nativeGetStats=window.RTCPeerConnection.prototype.getStats;window.RTCPeerConnection.prototype.getStats=function(){var _arguments=Array.prototype.slice.call(arguments),selector=_arguments[0],onSucc=_arguments[1],onErr=_arguments[2];return nativeGetStats.apply(this,[selector||null]).then((function(stats){if(browserDetails.version<53&&!onSucc)try{stats.forEach((function(stat){stat.type=modernStatsTypes[stat.type]||stat.type}))}catch(e){if("TypeError"!==e.name)throw e;stats.forEach((function(stat,i){stats.set(i,Object.assign({},stat,{type:modernStatsTypes[stat.type]||stat.type}))}))}return stats})).then(onSucc,onErr)}},exports.shimSenderGetStats=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection||!window.RTCRtpSender)return;if(window.RTCRtpSender&&"getStats"in window.RTCRtpSender.prototype)return;var origGetSenders=window.RTCPeerConnection.prototype.getSenders;origGetSenders&&(window.RTCPeerConnection.prototype.getSenders=function(){var _this=this,senders=origGetSenders.apply(this,[]);return senders.forEach((function(sender){return sender._pc=_this})),senders});var origAddTrack=window.RTCPeerConnection.prototype.addTrack;origAddTrack&&(window.RTCPeerConnection.prototype.addTrack=function(){var sender=origAddTrack.apply(this,arguments);return sender._pc=this,sender});window.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}},exports.shimReceiverGetStats=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection||!window.RTCRtpSender)return;if(window.RTCRtpSender&&"getStats"in window.RTCRtpReceiver.prototype)return;var origGetReceivers=window.RTCPeerConnection.prototype.getReceivers;origGetReceivers&&(window.RTCPeerConnection.prototype.getReceivers=function(){var _this2=this,receivers=origGetReceivers.apply(this,[]);return receivers.forEach((function(receiver){return receiver._pc=_this2})),receivers});utils.wrapPeerConnectionEvent(window,"track",(function(e){return e.receiver._pc=e.srcElement,e})),window.RTCRtpReceiver.prototype.getStats=function(){return this._pc.getStats(this.track)}},exports.shimRemoveStream=function(window){if(!window.RTCPeerConnection||"removeStream"in window.RTCPeerConnection.prototype)return;window.RTCPeerConnection.prototype.removeStream=function(stream){var _this3=this;utils.deprecated("removeStream","removeTrack"),this.getSenders().forEach((function(sender){sender.track&&stream.getTracks().includes(sender.track)&&_this3.removeTrack(sender)}))}},exports.shimRTCDataChannel=function(window){window.DataChannel&&!window.RTCDataChannel&&(window.RTCDataChannel=window.DataChannel)},exports.shimAddTransceiver=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection)return;var origAddTransceiver=window.RTCPeerConnection.prototype.addTransceiver;origAddTransceiver&&(window.RTCPeerConnection.prototype.addTransceiver=function(){this.setParametersPromises=[];var initParameters=arguments[1],shouldPerformCheck=initParameters&&"sendEncodings"in initParameters;shouldPerformCheck&&initParameters.sendEncodings.forEach((function(encodingParam){if("rid"in encodingParam){if(!/^[a-z0-9]{0,16}$/i.test(encodingParam.rid))throw new TypeError("Invalid RID value provided.")}if("scaleResolutionDownBy"in encodingParam&&!(parseFloat(encodingParam.scaleResolutionDownBy)>=1))throw new RangeError("scale_resolution_down_by must be >= 1.0");if("maxFramerate"in encodingParam&&!(parseFloat(encodingParam.maxFramerate)>=0))throw new RangeError("max_framerate must be >= 0.0")}));var transceiver=origAddTransceiver.apply(this,arguments);if(shouldPerformCheck){var sender=transceiver.sender,params=sender.getParameters();(!("encodings"in params)||1===params.encodings.length&&0===Object.keys(params.encodings[0]).length)&&(params.encodings=initParameters.sendEncodings,sender.sendEncodings=initParameters.sendEncodings,this.setParametersPromises.push(sender.setParameters(params).then((function(){delete sender.sendEncodings})).catch((function(){delete sender.sendEncodings}))))}return transceiver})},exports.shimGetParameters=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCRtpSender)return;var origGetParameters=window.RTCRtpSender.prototype.getParameters;origGetParameters&&(window.RTCRtpSender.prototype.getParameters=function(){var params=origGetParameters.apply(this,arguments);return"encodings"in params||(params.encodings=[].concat(this.sendEncodings||[{}])),params})},exports.shimCreateOffer=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection)return;var origCreateOffer=window.RTCPeerConnection.prototype.createOffer;window.RTCPeerConnection.prototype.createOffer=function(){var _this4=this,_arguments2=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then((function(){return origCreateOffer.apply(_this4,_arguments2)})).finally((function(){_this4.setParametersPromises=[]})):origCreateOffer.apply(this,arguments)}},exports.shimCreateAnswer=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection)return;var origCreateAnswer=window.RTCPeerConnection.prototype.createAnswer;window.RTCPeerConnection.prototype.createAnswer=function(){var _this5=this,_arguments3=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then((function(){return origCreateAnswer.apply(_this5,_arguments3)})).finally((function(){_this5.setParametersPromises=[]})):origCreateAnswer.apply(this,arguments)}};var utils=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../utils"))},{"../utils":26,"./getdisplaymedia":23,"./getusermedia":24}],23:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.shimGetDisplayMedia=function(window,preferredMediaSource){if(window.navigator.mediaDevices&&"getDisplayMedia"in window.navigator.mediaDevices)return;if(!window.navigator.mediaDevices)return;window.navigator.mediaDevices.getDisplayMedia=function(constraints){if(!constraints||!constraints.video){var err=new DOMException("getDisplayMedia without video constraints is undefined");return err.name="NotFoundError",err.code=8,Promise.reject(err)}return!0===constraints.video?constraints.video={mediaSource:preferredMediaSource}:constraints.video.mediaSource=preferredMediaSource,window.navigator.mediaDevices.getUserMedia(constraints)}}},{}],24:[function(require,module,exports){"use strict";function _typeof2(obj){return(_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}Object.defineProperty(exports,"__esModule",{value:!0});var _typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(obj){return _typeof2(obj)}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":_typeof2(obj)};exports.shimGetUserMedia=function(window,browserDetails){var navigator=window&&window.navigator,MediaStreamTrack=window&&window.MediaStreamTrack;if(navigator.getUserMedia=function(constraints,onSuccess,onError){utils.deprecated("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),navigator.mediaDevices.getUserMedia(constraints).then(onSuccess,onError)},!(browserDetails.version>55&&"autoGainControl"in navigator.mediaDevices.getSupportedConstraints())){var remap=function(obj,a,b){a in obj&&!(b in obj)&&(obj[b]=obj[a],delete obj[a])},nativeGetUserMedia=navigator.mediaDevices.getUserMedia.bind(navigator.mediaDevices);if(navigator.mediaDevices.getUserMedia=function(c){return"object"===("undefined"==typeof c?"undefined":_typeof(c))&&"object"===_typeof(c.audio)&&(c=JSON.parse(JSON.stringify(c)),remap(c.audio,"autoGainControl","mozAutoGainControl"),remap(c.audio,"noiseSuppression","mozNoiseSuppression")),nativeGetUserMedia(c)},MediaStreamTrack&&MediaStreamTrack.prototype.getSettings){var nativeGetSettings=MediaStreamTrack.prototype.getSettings;MediaStreamTrack.prototype.getSettings=function(){var obj=nativeGetSettings.apply(this,arguments);return remap(obj,"mozAutoGainControl","autoGainControl"),remap(obj,"mozNoiseSuppression","noiseSuppression"),obj}}if(MediaStreamTrack&&MediaStreamTrack.prototype.applyConstraints){var nativeApplyConstraints=MediaStreamTrack.prototype.applyConstraints;MediaStreamTrack.prototype.applyConstraints=function(c){return"audio"===this.kind&&"object"===("undefined"==typeof c?"undefined":_typeof(c))&&(c=JSON.parse(JSON.stringify(c)),remap(c,"autoGainControl","mozAutoGainControl"),remap(c,"noiseSuppression","mozNoiseSuppression")),nativeApplyConstraints.apply(this,[c])}}}};var utils=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../utils"))},{"../utils":26}],25:[function(require,module,exports){"use strict";function _typeof2(obj){return(_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}Object.defineProperty(exports,"__esModule",{value:!0});var _typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(obj){return _typeof2(obj)}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":_typeof2(obj)};exports.shimLocalStreamsAPI=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection)return;"getLocalStreams"in window.RTCPeerConnection.prototype||(window.RTCPeerConnection.prototype.getLocalStreams=function(){return this._localStreams||(this._localStreams=[]),this._localStreams});if(!("addStream"in window.RTCPeerConnection.prototype)){var _addTrack=window.RTCPeerConnection.prototype.addTrack;window.RTCPeerConnection.prototype.addStream=function(stream){var _this=this;this._localStreams||(this._localStreams=[]),this._localStreams.includes(stream)||this._localStreams.push(stream),stream.getAudioTracks().forEach((function(track){return _addTrack.call(_this,track,stream)})),stream.getVideoTracks().forEach((function(track){return _addTrack.call(_this,track,stream)}))},window.RTCPeerConnection.prototype.addTrack=function(track){for(var _this2=this,_len=arguments.length,streams=Array(_len>1?_len-1:0),_key=1;_key<_len;_key++)streams[_key-1]=arguments[_key];return streams&&streams.forEach((function(stream){_this2._localStreams?_this2._localStreams.includes(stream)||_this2._localStreams.push(stream):_this2._localStreams=[stream]})),_addTrack.apply(this,arguments)}}"removeStream"in window.RTCPeerConnection.prototype||(window.RTCPeerConnection.prototype.removeStream=function(stream){var _this3=this;this._localStreams||(this._localStreams=[]);var index=this._localStreams.indexOf(stream);if(-1!==index){this._localStreams.splice(index,1);var tracks=stream.getTracks();this.getSenders().forEach((function(sender){tracks.includes(sender.track)&&_this3.removeTrack(sender)}))}})},exports.shimRemoteStreamsAPI=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection)return;"getRemoteStreams"in window.RTCPeerConnection.prototype||(window.RTCPeerConnection.prototype.getRemoteStreams=function(){return this._remoteStreams?this._remoteStreams:[]});if(!("onaddstream"in window.RTCPeerConnection.prototype)){Object.defineProperty(window.RTCPeerConnection.prototype,"onaddstream",{get:function(){return this._onaddstream},set:function(f){var _this4=this;this._onaddstream&&(this.removeEventListener("addstream",this._onaddstream),this.removeEventListener("track",this._onaddstreampoly)),this.addEventListener("addstream",this._onaddstream=f),this.addEventListener("track",this._onaddstreampoly=function(e){e.streams.forEach((function(stream){if(_this4._remoteStreams||(_this4._remoteStreams=[]),!_this4._remoteStreams.includes(stream)){_this4._remoteStreams.push(stream);var event=new Event("addstream");event.stream=stream,_this4.dispatchEvent(event)}}))})}});var origSetRemoteDescription=window.RTCPeerConnection.prototype.setRemoteDescription;window.RTCPeerConnection.prototype.setRemoteDescription=function(){var pc=this;return this._onaddstreampoly||this.addEventListener("track",this._onaddstreampoly=function(e){e.streams.forEach((function(stream){if(pc._remoteStreams||(pc._remoteStreams=[]),!(pc._remoteStreams.indexOf(stream)>=0)){pc._remoteStreams.push(stream);var event=new Event("addstream");event.stream=stream,pc.dispatchEvent(event)}}))}),origSetRemoteDescription.apply(pc,arguments)}}},exports.shimCallbacksAPI=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||!window.RTCPeerConnection)return;var prototype=window.RTCPeerConnection.prototype,origCreateOffer=prototype.createOffer,origCreateAnswer=prototype.createAnswer,setLocalDescription=prototype.setLocalDescription,setRemoteDescription=prototype.setRemoteDescription,addIceCandidate=prototype.addIceCandidate;prototype.createOffer=function(successCallback,failureCallback){var options=arguments.length>=2?arguments[2]:arguments[0],promise=origCreateOffer.apply(this,[options]);return failureCallback?(promise.then(successCallback,failureCallback),Promise.resolve()):promise},prototype.createAnswer=function(successCallback,failureCallback){var options=arguments.length>=2?arguments[2]:arguments[0],promise=origCreateAnswer.apply(this,[options]);return failureCallback?(promise.then(successCallback,failureCallback),Promise.resolve()):promise};var withCallback=function(description,successCallback,failureCallback){var promise=setLocalDescription.apply(this,[description]);return failureCallback?(promise.then(successCallback,failureCallback),Promise.resolve()):promise};prototype.setLocalDescription=withCallback,withCallback=function(description,successCallback,failureCallback){var promise=setRemoteDescription.apply(this,[description]);return failureCallback?(promise.then(successCallback,failureCallback),Promise.resolve()):promise},prototype.setRemoteDescription=withCallback,withCallback=function(candidate,successCallback,failureCallback){var promise=addIceCandidate.apply(this,[candidate]);return failureCallback?(promise.then(successCallback,failureCallback),Promise.resolve()):promise},prototype.addIceCandidate=withCallback},exports.shimGetUserMedia=function(window){var navigator=window&&window.navigator;if(navigator.mediaDevices&&navigator.mediaDevices.getUserMedia){var mediaDevices=navigator.mediaDevices,_getUserMedia=mediaDevices.getUserMedia.bind(mediaDevices);navigator.mediaDevices.getUserMedia=function(constraints){return _getUserMedia(shimConstraints(constraints))}}!navigator.getUserMedia&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia&&(navigator.getUserMedia=function(constraints,cb,errcb){navigator.mediaDevices.getUserMedia(constraints).then(cb,errcb)}.bind(navigator))},exports.shimConstraints=shimConstraints,exports.shimRTCIceServerUrls=function(window){if(!window.RTCPeerConnection)return;var OrigPeerConnection=window.RTCPeerConnection;window.RTCPeerConnection=function(pcConfig,pcConstraints){if(pcConfig&&pcConfig.iceServers){for(var newIceServers=[],i=0;i<pcConfig.iceServers.length;i++){var server=pcConfig.iceServers[i];!server.hasOwnProperty("urls")&&server.hasOwnProperty("url")?(utils.deprecated("RTCIceServer.url","RTCIceServer.urls"),(server=JSON.parse(JSON.stringify(server))).urls=server.url,delete server.url,newIceServers.push(server)):newIceServers.push(pcConfig.iceServers[i])}pcConfig.iceServers=newIceServers}return new OrigPeerConnection(pcConfig,pcConstraints)},window.RTCPeerConnection.prototype=OrigPeerConnection.prototype,"generateCertificate"in OrigPeerConnection&&Object.defineProperty(window.RTCPeerConnection,"generateCertificate",{get:function(){return OrigPeerConnection.generateCertificate}})},exports.shimTrackEventTransceiver=function(window){"object"===("undefined"==typeof window?"undefined":_typeof(window))&&window.RTCTrackEvent&&"receiver"in window.RTCTrackEvent.prototype&&!("transceiver"in window.RTCTrackEvent.prototype)&&Object.defineProperty(window.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},exports.shimCreateOfferLegacy=function(window){var origCreateOffer=window.RTCPeerConnection.prototype.createOffer;window.RTCPeerConnection.prototype.createOffer=function(offerOptions){if(offerOptions){"undefined"!=typeof offerOptions.offerToReceiveAudio&&(offerOptions.offerToReceiveAudio=!!offerOptions.offerToReceiveAudio);var audioTransceiver=this.getTransceivers().find((function(transceiver){return"audio"===transceiver.receiver.track.kind}));!1===offerOptions.offerToReceiveAudio&&audioTransceiver?"sendrecv"===audioTransceiver.direction?audioTransceiver.setDirection?audioTransceiver.setDirection("sendonly"):audioTransceiver.direction="sendonly":"recvonly"===audioTransceiver.direction&&(audioTransceiver.setDirection?audioTransceiver.setDirection("inactive"):audioTransceiver.direction="inactive"):!0!==offerOptions.offerToReceiveAudio||audioTransceiver||this.addTransceiver("audio"),"undefined"!=typeof offerOptions.offerToReceiveVideo&&(offerOptions.offerToReceiveVideo=!!offerOptions.offerToReceiveVideo);var videoTransceiver=this.getTransceivers().find((function(transceiver){return"video"===transceiver.receiver.track.kind}));!1===offerOptions.offerToReceiveVideo&&videoTransceiver?"sendrecv"===videoTransceiver.direction?videoTransceiver.setDirection?videoTransceiver.setDirection("sendonly"):videoTransceiver.direction="sendonly":"recvonly"===videoTransceiver.direction&&(videoTransceiver.setDirection?videoTransceiver.setDirection("inactive"):videoTransceiver.direction="inactive"):!0!==offerOptions.offerToReceiveVideo||videoTransceiver||this.addTransceiver("video")}return origCreateOffer.apply(this,arguments)}},exports.shimAudioContext=function(window){if("object"!==("undefined"==typeof window?"undefined":_typeof(window))||window.AudioContext)return;window.AudioContext=window.webkitAudioContext};var utils=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../utils"));function shimConstraints(constraints){return constraints&&void 0!==constraints.video?Object.assign({},constraints,{video:utils.compactObject(constraints.video)}):constraints}},{"../utils":26}],26:[function(require,module,exports){"use strict";function _typeof2(obj){return(_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}Object.defineProperty(exports,"__esModule",{value:!0});var _typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(obj){return _typeof2(obj)}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":_typeof2(obj)};exports.extractVersion=extractVersion,exports.wrapPeerConnectionEvent=function(window,eventNameToWrap,wrapper){if(!window.RTCPeerConnection)return;var proto=window.RTCPeerConnection.prototype,nativeAddEventListener=proto.addEventListener;proto.addEventListener=function(nativeEventName,cb){if(nativeEventName!==eventNameToWrap)return nativeAddEventListener.apply(this,arguments);var wrappedCallback=function(e){var modifiedEvent=wrapper(e);modifiedEvent&&(cb.handleEvent?cb.handleEvent(modifiedEvent):cb(modifiedEvent))};return this._eventMap=this._eventMap||{},this._eventMap[eventNameToWrap]||(this._eventMap[eventNameToWrap]=new Map),this._eventMap[eventNameToWrap].set(cb,wrappedCallback),nativeAddEventListener.apply(this,[nativeEventName,wrappedCallback])};var nativeRemoveEventListener=proto.removeEventListener;proto.removeEventListener=function(nativeEventName,cb){if(nativeEventName!==eventNameToWrap||!this._eventMap||!this._eventMap[eventNameToWrap])return nativeRemoveEventListener.apply(this,arguments);if(!this._eventMap[eventNameToWrap].has(cb))return nativeRemoveEventListener.apply(this,arguments);var unwrappedCb=this._eventMap[eventNameToWrap].get(cb);return this._eventMap[eventNameToWrap].delete(cb),0===this._eventMap[eventNameToWrap].size&&delete this._eventMap[eventNameToWrap],0===Object.keys(this._eventMap).length&&delete this._eventMap,nativeRemoveEventListener.apply(this,[nativeEventName,unwrappedCb])},Object.defineProperty(proto,"on"+eventNameToWrap,{get:function(){return this["_on"+eventNameToWrap]},set:function(cb){this["_on"+eventNameToWrap]&&(this.removeEventListener(eventNameToWrap,this["_on"+eventNameToWrap]),delete this["_on"+eventNameToWrap]),cb&&this.addEventListener(eventNameToWrap,this["_on"+eventNameToWrap]=cb)},enumerable:!0,configurable:!0})},exports.disableLog=function(bool){if("boolean"!=typeof bool)return new Error("Argument type: "+("undefined"==typeof bool?"undefined":_typeof(bool))+". Please use a boolean.");return logDisabled_=bool,bool?"adapter.js logging disabled":"adapter.js logging enabled"},exports.disableWarnings=function(bool){if("boolean"!=typeof bool)return new Error("Argument type: "+("undefined"==typeof bool?"undefined":_typeof(bool))+". Please use a boolean.");return deprecationWarnings_=!bool,"adapter.js deprecation warnings "+(bool?"disabled":"enabled")},exports.log=function(){if("object"===("undefined"==typeof window?"undefined":_typeof(window))){if(logDisabled_)return;"undefined"!=typeof console&&"function"==typeof console.log&&console.log.apply(console,arguments)}},exports.deprecated=function(oldMethod,newMethod){if(!deprecationWarnings_)return;console.warn(oldMethod+" is deprecated, please use "+newMethod+" instead.")},exports.detectBrowser=function(window){var result={browser:null,version:null};if("undefined"==typeof window||!window.navigator)return result.browser="Not a browser.",result;var navigator=window.navigator;if(navigator.mozGetUserMedia)result.browser="firefox",result.version=extractVersion(navigator.userAgent,/Firefox\/(\d+)\./,1);else if(navigator.webkitGetUserMedia||!1===window.isSecureContext&&window.webkitRTCPeerConnection&&!window.RTCIceGatherer)result.browser="chrome",result.version=extractVersion(navigator.userAgent,/Chrom(e|ium)\/(\d+)\./,2);else if(navigator.mediaDevices&&navigator.userAgent.match(/Edge\/(\d+).(\d+)$/))result.browser="edge",result.version=extractVersion(navigator.userAgent,/Edge\/(\d+).(\d+)$/,2);else{if(!window.RTCPeerConnection||!navigator.userAgent.match(/AppleWebKit\/(\d+)\./))return result.browser="Not a supported browser.",result;result.browser="safari",result.version=extractVersion(navigator.userAgent,/AppleWebKit\/(\d+)\./,1),result.supportsUnifiedPlan=window.RTCRtpTransceiver&&"currentDirection"in window.RTCRtpTransceiver.prototype}return result},exports.compactObject=function compactObject(data){if(!isObject(data))return data;return Object.keys(data).reduce((function(accumulator,key){var isObj=isObject(data[key]),value=isObj?compactObject(data[key]):data[key],isEmptyObject=isObj&&!Object.keys(value).length;return void 0===value||isEmptyObject?accumulator:Object.assign(accumulator,function(obj,key,value){key in obj?Object.defineProperty(obj,key,{value:value,enumerable:!0,configurable:!0,writable:!0}):obj[key]=value;return obj}({},key,value))}),{})},exports.walkStats=walkStats,exports.filterStats=function(result,track,outbound){var streamStatsType=outbound?"outbound-rtp":"inbound-rtp",filteredResult=new Map;if(null===track)return filteredResult;var trackStats=[];return result.forEach((function(value){"track"===value.type&&value.trackIdentifier===track.id&&trackStats.push(value)})),trackStats.forEach((function(trackStat){result.forEach((function(stats){stats.type===streamStatsType&&stats.trackId===trackStat.id&&walkStats(result,stats,filteredResult)}))})),filteredResult};var logDisabled_=!0,deprecationWarnings_=!0;function extractVersion(uastring,expr,pos){var match=uastring.match(expr);return match&&match.length>=pos&&parseInt(match[pos],10)}function isObject(val){return"[object Object]"===Object.prototype.toString.call(val)}function walkStats(stats,base,resultSet){base&&!resultSet.has(base.id)&&(resultSet.set(base.id,base),Object.keys(base).forEach((function(name){name.endsWith("Id")?walkStats(stats,stats.get(base[name]),resultSet):name.endsWith("Ids")&&base[name].forEach((function(id){walkStats(stats,stats.get(id),resultSet)}))})))}},{}],27:[function(require,module,exports){function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}var _0x56e2ba,_0x54ffbb,_0x8674=["feedDecoder","postMessage","now","getBufferTimeLength","Unknown request","bind","audioChunkLength","context","sampleRate","videoWidth","videoHeight","token","dropDelayMultiplier","Failed to init stream receiver ","videoDecoder","decoderPath","onmessage","No timestamp available for decoded picture, discarding","shift","STOPPED","audioBuffer","sync","start","setVolume","requestVideoFrameCallback","Failed to init video decoder ","fps","framesRendered","noDataSince","prototype","receivedIframe","lastPlayedVideoTime","kframe","decode","payload","play","stream","STARTUP","playFirstSound","createBuffer","getChannelData","random","createBufferSource","buffer","connect","destination","mute","PAUSED","unmute","resume","getVolume","lastFpsTime","lastPlayedVideoTimestamp","log","trace","requestVideoFrameCallback, audio player time "," callback timestamp ","render","playing","dispatchEvent","riseApiEvent","lastEventRised","PLAYBACK_PROBLEM","logToCanvas","ctx2D","height","fillStyle","black","font","textAlign","center","width","40pt","fillText","initLogger","verbosity","console","apply","warn","wsLogger","debug","renderFunction","force2D","YTexture","CBTexture","CRTexture","RGBTexture","rgbaBuffer","mbWidth","codedWidth","halfWidth","precision mediump float;","uniform sampler2D CBTexture;","void main() {","float y = texture2D(YTexture, texCoord).r;","float cb = texture2D(CBTexture, texCoord).r - 0.5;","gl_FragColor = vec4(","y + -0.343 * cb - 0.711 * cr,","1.0","join","attribute vec2 vertex;","varying vec2 texCoord;","texCoord = vertex;","gl_Position = vec4((vertex * 2.0 - 1.0) * vec2(1, -1), 0.0, 1.0);","SHADER_VERTEX_IDENTITY_RGBA","varying vec2 tc;","void main(){","gl_Position = vertex;","SHADER_FRAGMENT_RGBA","uniform sampler2D RGBTexture;","gl_FragColor = texture2D(RGBTexture, tc);","getContext","experimental-webgl","inputFormat","rgba","initWebGLRGB","initWebGLYUV","renderFrame2D","bindBuffer","ARRAY_BUFFER","bufferData","STATIC_DRAW","program","attachShader","compileShader","SHADER_VERTEX_IDENTITY_YUV","FRAGMENT_SHADER","SHADER_FRAGMENT_YCBCRTORGBA","linkProgram","getProgramParameter","Failed to init WebGL! Message ","getProgramInfoLog","useProgram","createTexture","getAttribLocation","vertex","enableVertexAttribArray","vertexAttribPointer","createProgram","bindAttribLocation","FLOAT","renderFrameGLRGB","undefined","createImageData","putImageData","clear","COLOR_BUFFER_BIT","DEPTH_BUFFER_BIT","TEXTURE_2D","texParameteri","TEXTURE_MAG_FILTER","LINEAR","TEXTURE_MIN_FILTER","CLAMP_TO_EDGE","TEXTURE_WRAP_T","getUniformLocation","createShader","getShaderParameter","COMPILE_STATUS","getShaderInfoLog","isUsingWebGL","activeTexture","bindTexture","texImage2D","LUMINANCE","UNSIGNED_BYTE","TEXTURE1","TEXTURE2","drawArrays","TRIANGLE_STRIP","TEXTURE0","RGBA","TRIANGLES","type","YCbCrToRGBA","set","Changing canvas resolution from "," to ","lastTimeRendered","getLastTimeRendered","nodeConnected","gainNode","createGain","abs","Audio node buffer size ","internalBufferSize","createScriptProcessor","audioJSNode","previousSync","lastSync","lastSyncTime","playbackTime","value","disconnect","resetBuffers","playAudio","getBufferLength","currentTime","audioChunkTimeLength","No audio! ","previousSyncTime","Audio player mute","gain","Audio player resume","setTimeout","state","initialized","init","canvas","api","configuration","initBuffers","initialVolume","audioPlayer","error","Failed to init audio player ","yuv","videoRenderer","Failed to init video renderer ","receiver","terminate","receiverPath","addEventListener","message","data","status","failed","closed","stop","AVData","audioLength","audioReceived","audio","length","videoLength","Received video, frames:","videoReceived","video","videoBuffer","push","videoFrameTimeLength","getCurrentSync","PLAYING","muted","decodedVideoBuffer","tsVideoWaitingList"];_0x56e2ba=_0x8674,_0x54ffbb=450,function(_0x5bd6fa){for(;--_0x5bd6fa;)_0x56e2ba.push(_0x56e2ba.shift())}(++_0x54ffbb);var _0x162a=function(_0x289e5c,_0x18e4c1){return _0x8674[_0x289e5c-=0]},requestAnimFrame=function(_0x452c50){window[_0x162a("0x0")](_0x452c50,1e3/30)};function WSPlayer(){this[_0x162a("0x1")]=WSPlayerState.STOPPED,this[_0x162a("0x2")]=!1}WSPlayer.prototype[_0x162a("0x3")]=function(_0x566b31,_0x2633b5,_0x439354){this.canvas=_0x566b31[_0x162a("0x4")],this[_0x162a("0x5")]=_0x566b31[_0x162a("0x5")],this[_0x162a("0x6")]=_0x566b31,this[_0x162a("0x7")](),this[_0x162a("0x8")]=-1;try{this[_0x162a("0x9")]=new AudioPlayer(_0x2633b5)}catch(_0x388ad2){return void wsLogger[_0x162a("0xa")](_0x162a("0xb")+_0x388ad2)}try{this.videoRenderer=new VideoRenderer(this[_0x162a("0x4")],!1,_0x162a("0xc")),this[_0x162a("0xd")].init()}catch(_0x4a3ba3){return void wsLogger.error(_0x162a("0xe")+_0x4a3ba3)}if(!_0x439354)try{this[_0x162a("0xf")]&&this[_0x162a("0xf")][_0x162a("0x10")](),this[_0x162a("0xf")]=new Worker(_0x566b31[_0x162a("0x11")]),this.receiver[_0x162a("0x12")](_0x162a("0x13"),function(_0xd32be3){switch(_0xd32be3[_0x162a("0x14")][_0x162a("0x13")]){case"connection":_0xd32be3[_0x162a("0x14")][_0x162a("0x15")]!=_0x162a("0x16")&&_0xd32be3[_0x162a("0x14")][_0x162a("0x15")]!=_0x162a("0x17")||(this[_0x162a("0x18")](),this[_0x162a("0x2")]=!1);break;case _0x162a("0x19"):var _0x223990;if(_0xd32be3[_0x162a("0x14")][_0x162a("0x1a")]>0)for(this[_0x162a("0x1b")]=!0,_0x223990=0;_0x223990<_0xd32be3[_0x162a("0x14")][_0x162a("0x1c")][_0x162a("0x1d")];_0x223990++)this[_0x162a("0x9")].playAudio(_0xd32be3.data.audio[_0x223990]);if(_0xd32be3[_0x162a("0x14")][_0x162a("0x1e")]>0){for(wsLogger.debug(_0x162a("0x1f")+_0xd32be3[_0x162a("0x14")].videoLength),this[_0x162a("0x20")]=!0,_0x223990=0;_0x223990<_0xd32be3[_0x162a("0x14")][_0x162a("0x21")][_0x162a("0x1d")];_0x223990++)this[_0x162a("0x22")][_0x162a("0x23")](_0xd32be3[_0x162a("0x14")].video[_0x223990]);this[_0x162a("0x24")]=_0xd32be3[_0x162a("0x14")][_0x162a("0x1e")]/_0xd32be3.data.video[_0x162a("0x1d")]}var _0x3677b1=this[_0x162a("0x9")][_0x162a("0x25")]();if(this[_0x162a("0x22")][_0x162a("0x1d")]>0)if(this[_0x162a("0x1")]==WSPlayerState[_0x162a("0x26")])if(this[_0x162a("0xd")][_0x162a("0x27")])for(this[_0x162a("0x28")][_0x162a("0x1d")]=0,this[_0x162a("0x29")][_0x162a("0x1d")]=0;this[_0x162a("0x22")][_0x162a("0x1d")]>0&&this.videoBuffer[0].ts<_0x3677b1+50;)this.feedDecoder();else this[_0x162a("0x29")][_0x162a("0x1d")]<2&&this.feedDecoder();else for(;this[_0x162a("0x2a")](););this.receiver[_0x162a("0x2b")]({message:"ack",data:{seq:_0xd32be3[_0x162a("0x14")].seq,time:Date[_0x162a("0x2c")](),audioReceivedLength:_0xd32be3[_0x162a("0x14")][_0x162a("0x1a")],videoReceivedLength:_0xd32be3[_0x162a("0x14")][_0x162a("0x1e")],audioCurrentTime:_0x3677b1,audioBufferTimeLength:this.audioPlayer[_0x162a("0x2d")](),videoBufferTimeLength:(this[_0x162a("0x22")].length+this[_0x162a("0x29")][_0x162a("0x1d")]+this[_0x162a("0x28")].length)*this[_0x162a("0x24")]}});break;default:wsLogger[_0x162a("0xa")](_0x162a("0x2e"))}}[_0x162a("0x2f")](this),!1);var _0x56370c={};_0x56370c[_0x162a("0x30")]=this[_0x162a("0x9")].internalBufferSize,_0x56370c.audioContextSampleRate=this[_0x162a("0x9")][_0x162a("0x31")][_0x162a("0x32")],_0x56370c[_0x162a("0x33")]=_0x566b31[_0x162a("0x33")],_0x56370c[_0x162a("0x34")]=_0x566b31[_0x162a("0x34")],_0x56370c.urlWsServer=_0x566b31.urlWsServer,_0x56370c[_0x162a("0x35")]=_0x566b31[_0x162a("0x35")],_0x56370c.audioBufferWaitFor=_0x566b31.audioBufferWaitFor,_0x56370c.videoBufferWaitFor=_0x566b31.videoBufferWaitFor,_0x56370c.dropDelayMultiplier=_0x566b31[_0x162a("0x36")],this[_0x162a("0xf")][_0x162a("0x2b")]({message:_0x162a("0x3"),data:_0x56370c})}catch(_0x2e5046){return void wsLogger[_0x162a("0xa")](_0x162a("0x37")+_0x2e5046)}try{this[_0x162a("0x38")]&&this[_0x162a("0x38")][_0x162a("0x10")](),this[_0x162a("0x38")]=new Worker(_0x566b31[_0x162a("0x39")]),this.videoDecoder[_0x162a("0x3a")]=function(_0x67846e){0!=this[_0x162a("0x29")][_0x162a("0x1d")]?(_0x67846e.data.sync=this[_0x162a("0x29")][_0x162a("0x3c")](),this.decodedVideoBuffer.push(_0x67846e[_0x162a("0x14")]),this.state!=WSPlayerState.PLAYING&&this[_0x162a("0x1")]!=WSPlayerState[_0x162a("0x3d")]?this[_0x162a("0x28")][_0x162a("0x1d")]<5?(this[_0x162a("0x28")].length>1&&this[_0x162a("0x9")][_0x162a("0x3e")][_0x162a("0x1d")]>0&&this[_0x162a("0x9")][_0x162a("0x3e")][0][_0x162a("0x3f")]>this.decodedVideoBuffer[0].sync&&(this[_0x162a("0x28")][0]=null,this[_0x162a("0x28")].shift()),this[_0x162a("0x2a")]()):(this[_0x162a("0x1")]=WSPlayerState.PLAYING,this.audioPlayer[_0x162a("0x40")](),-1!=this[_0x162a("0x8")]&&(this[_0x162a("0x41")](this[_0x162a("0x8")]),this[_0x162a("0x8")]=-1),requestAnimFrame(this[_0x162a("0x42")].bind(this))):this[_0x162a("0x29")][_0x162a("0x1d")]<2&&this.feedDecoder()):wsLogger.warn(_0x162a("0x3b"))}[_0x162a("0x2f")](this),this[_0x162a("0x38")][_0x162a("0x2b")]({message:"init",width:_0x566b31[_0x162a("0x33")],height:_0x566b31[_0x162a("0x34")],outputGl:!0})}catch(_0x5236ab){return void wsLogger[_0x162a("0xa")](_0x162a("0x43")+_0x5236ab)}this[_0x162a("0x44")]=0,this.lastFpsTime=0,this[_0x162a("0x45")]=0,this.noDataFlag=!1,this[_0x162a("0x46")]=0,this.initialized=!0},WSPlayer[_0x162a("0x47")][_0x162a("0x7")]=function(){this[_0x162a("0x1b")]=!1,this[_0x162a("0x20")]=!1,this[_0x162a("0x22")]?this[_0x162a("0x22")][_0x162a("0x1d")]=0:this[_0x162a("0x22")]=[],this.tsVideoWaitingList?this[_0x162a("0x29")][_0x162a("0x1d")]=0:this[_0x162a("0x29")]=[],this.decodedVideoBuffer?this[_0x162a("0x28")].length=0:this[_0x162a("0x28")]=[],this[_0x162a("0x48")]=!1,this[_0x162a("0x49")]=0,this.lastPlayedVideoTimestamp=0},WSPlayer.prototype[_0x162a("0x2a")]=function(){if(this[_0x162a("0x22")][_0x162a("0x1d")]>0){if(this[_0x162a("0x48")]||this[_0x162a("0x22")][0][_0x162a("0x4a")])return this[_0x162a("0x48")]=!0,this.videoRenderer[_0x162a("0x27")]||this.tsVideoWaitingList[_0x162a("0x23")](this[_0x162a("0x22")][0].ts),this.videoDecoder[_0x162a("0x2b")]({message:_0x162a("0x4b"),skip:this[_0x162a("0xd")][_0x162a("0x27")],data:this[_0x162a("0x22")][0][_0x162a("0x4c")]},[this.videoBuffer[0][_0x162a("0x4c")].buffer]),this[_0x162a("0x22")][0]=null,this[_0x162a("0x22")][_0x162a("0x3c")](),!0;this[_0x162a("0x22")][0]=null,this.videoBuffer[_0x162a("0x3c")]()}},WSPlayer.prototype[_0x162a("0x4d")]=function(_0x394048){this.initialized?(this[_0x162a("0x7")](),this.receiver[_0x162a("0x2b")]({message:_0x162a("0x4d")}),this[_0x162a("0x4e")]=_0x394048,this.unmute(),this[_0x162a("0x1")]=WSPlayerState[_0x162a("0x4f")]):wsLogger.error("Can't play stream, player not initialized!")},WSPlayer[_0x162a("0x47")][_0x162a("0x50")]=function(){for(var _0x17a93a=this[_0x162a("0x9")][_0x162a("0x31")][_0x162a("0x51")](1,441,44100),_0x311ab3=_0x17a93a[_0x162a("0x52")](0),_0x455a72=0;_0x455a72<_0x311ab3.length;_0x455a72++)_0x311ab3[_0x455a72]=2*Math[_0x162a("0x53")]()-1;var _0x2b7b90=this[_0x162a("0x9")][_0x162a("0x31")][_0x162a("0x54")]();_0x2b7b90[_0x162a("0x55")]=_0x17a93a,_0x2b7b90[_0x162a("0x56")](this.audioPlayer[_0x162a("0x31")][_0x162a("0x57")]),_0x2b7b90[_0x162a("0x40")](0)},WSPlayer[_0x162a("0x47")].pause=function(){this[_0x162a("0x58")](),this[_0x162a("0xf")][_0x162a("0x2b")]({message:"pause"}),this[_0x162a("0x1")]=WSPlayerState[_0x162a("0x59")]},WSPlayer.prototype[_0x162a("0x58")]=function(){this[_0x162a("0x9")]&&this[_0x162a("0x9")][_0x162a("0x58")](!0),this[_0x162a("0xd")]&&this[_0x162a("0xd")][_0x162a("0x58")](!0)},WSPlayer[_0x162a("0x47")][_0x162a("0x5a")]=function(){this.audioPlayer&&this[_0x162a("0x9")].mute(!1),this.videoRenderer&&this[_0x162a("0xd")][_0x162a("0x58")](!1)},WSPlayer[_0x162a("0x47")][_0x162a("0x5b")]=function(){this[_0x162a("0x7")](),this[_0x162a("0x1")]=WSPlayerState[_0x162a("0x4f")],this[_0x162a("0xf")][_0x162a("0x2b")]({message:_0x162a("0x5b")}),this.unmute()},WSPlayer.prototype.setVolume=function(_0x5a1f09){this[_0x162a("0x1")]==WSPlayerState[_0x162a("0x26")]?this[_0x162a("0x9")][_0x162a("0x41")](_0x5a1f09):this[_0x162a("0x8")]=_0x5a1f09},WSPlayer[_0x162a("0x47")][_0x162a("0x5c")]=function(){return this[_0x162a("0x9")].getVolume()},WSPlayer[_0x162a("0x47")][_0x162a("0x18")]=function(){this.state=WSPlayerState[_0x162a("0x3d")],this[_0x162a("0xf")]&&this[_0x162a("0xf")][_0x162a("0x2b")]({message:_0x162a("0x18")}),this[_0x162a("0x9")]&&this[_0x162a("0x9")].stop(),this[_0x162a("0xd")]&&this[_0x162a("0xd")][_0x162a("0x18")](),this.fps=0,this[_0x162a("0x5d")]=0,this[_0x162a("0x45")]=0},WSPlayer[_0x162a("0x47")][_0x162a("0x42")]=function(_0x253d91){if(this[_0x162a("0x1")]==WSPlayerState[_0x162a("0x26")]){if(this[_0x162a("0x28")][_0x162a("0x1d")]>0){var _0x813081=this[_0x162a("0x9")][_0x162a("0x25")]();if(-1==_0x813081){var _0x44a14e=Date[_0x162a("0x2c")]();if(0==this[_0x162a("0x49")])_0x813081=this[_0x162a("0x28")][0].sync,this[_0x162a("0x49")]=_0x44a14e,this[_0x162a("0x5e")]=_0x813081,wsLogger[_0x162a("0x5f")]("Init Video playout without sync, currentTime "+_0x44a14e+", timestamp "+this.lastPlayedVideoTimestamp);else{var _0x393d46=_0x44a14e-this[_0x162a("0x49")],_0x160d46=this.decodedVideoBuffer[0][_0x162a("0x3f")]-this.lastPlayedVideoTimestamp;_0x393d46>=_0x160d46?(_0x813081=this[_0x162a("0x28")][0].sync,this[_0x162a("0x49")]+=_0x160d46,this[_0x162a("0x5e")]=_0x813081):_0x813081=this[_0x162a("0x28")][0][_0x162a("0x3f")]-1}}if(wsLogger[_0x162a("0x60")](_0x162a("0x61")+_0x813081+_0x162a("0x62")+_0x253d91),_0x813081-this[_0x162a("0x28")][0][_0x162a("0x3f")]>100&&this[_0x162a("0x28")].length>1&&this[_0x162a("0x28")][_0x162a("0x3c")](),this[_0x162a("0x28")][0][_0x162a("0x3f")]<=_0x813081&&(this.videoRenderer[_0x162a("0x63")](this[_0x162a("0x28")].shift()),this.framesRendered++,1==this[_0x162a("0x45")])){var _0x2e90ca=this[_0x162a("0x4")];setTimeout((function(){var _0x1e1c6f=new CustomEvent(_0x162a("0x64"));_0x2e90ca[_0x162a("0x65")](_0x1e1c6f)}),10)}}this[_0x162a("0x29")][_0x162a("0x1d")]<3&&this.feedDecoder(),requestAnimFrame(this[_0x162a("0x42")].bind(this))}},WSPlayer[_0x162a("0x47")][_0x162a("0x66")]=function(_0x35dabe){if(!(this[_0x162a("0x67")]&&Date[_0x162a("0x2c")]()-this.lastEventRised<1e3)){var _0x54b410={status:_0x162a("0x68"),info:_0x35dabe};this[_0x162a("0x5")](_0x54b410),this[_0x162a("0x67")]=Date.now()}},WSPlayer[_0x162a("0x47")][_0x162a("0x69")]=function(_0x3c7c23){var _0x248bc3=this[_0x162a("0xd")][_0x162a("0x6a")];if(_0x248bc3){_0x248bc3.measureText(_0x3c7c23);_0x248bc3.fillStyle="white";_0x248bc3.fillRect(0,this.canvas[_0x162a("0x6b")]/2-15,this[_0x162a("0x4")].width,30),_0x248bc3[_0x162a("0x6c")]=_0x162a("0x6d"),_0x248bc3[_0x162a("0x6e")]="30pt",_0x248bc3[_0x162a("0x6f")]=_0x162a("0x70"),_0x248bc3.fillText(_0x3c7c23,this[_0x162a("0x4")][_0x162a("0x71")]/2,this[_0x162a("0x4")][_0x162a("0x6b")]/2)}},WSPlayer[_0x162a("0x47")].fpsToCanvas=function(_0x48eb03){var _0x4b03da=this[_0x162a("0xd")][_0x162a("0x6a")];_0x4b03da&&(_0x4b03da[_0x162a("0x6c")]="red",_0x4b03da[_0x162a("0x6e")]=_0x162a("0x72"),_0x4b03da[_0x162a("0x73")](_0x48eb03,20,this.canvas[_0x162a("0x6b")]-20))},WSPlayer.prototype[_0x162a("0x74")]=function(_0x43edeb){this[_0x162a("0x75")]=_0x43edeb||2;var _0x556035=this;null==window.wsLogger&&(window.wsLogger={log:function(){_0x556035[_0x162a("0x75")]>=2&&window[_0x162a("0x76")][_0x162a("0x5f")][_0x162a("0x77")](window[_0x162a("0x76")],arguments)},warn:function(){_0x556035[_0x162a("0x75")]>=1&&window[_0x162a("0x76")][_0x162a("0x78")][_0x162a("0x77")](window[_0x162a("0x76")],arguments)},error:function(){_0x556035[_0x162a("0x75")]>=0&&window[_0x162a("0x76")][_0x162a("0xa")][_0x162a("0x77")](window[_0x162a("0x76")],arguments)},debug:function(){_0x556035[_0x162a("0x75")]>=3&&window.console[_0x162a("0x5f")][_0x162a("0x77")](window.console,arguments)},trace:function(){_0x556035[_0x162a("0x75")]>=4&&window.console[_0x162a("0x5f")].apply(window[_0x162a("0x76")],arguments)}}),null==window[_0x162a("0x79")][_0x162a("0x7a")]&&(window.wsLogger.debug=function(){_0x556035[_0x162a("0x75")]>=3&&window[_0x162a("0x76")][_0x162a("0x5f")][_0x162a("0x77")](window[_0x162a("0x76")],arguments)}),null==window.wsLogger[_0x162a("0x60")]&&(window.wsLogger[_0x162a("0x60")]=function(){_0x556035[_0x162a("0x75")]>=4&&window[_0x162a("0x76")][_0x162a("0x5f")].apply(window[_0x162a("0x76")],arguments)})},WSPlayer[_0x162a("0x47")].getStreamStatistics=function(_0x351dd5){return _0x351dd5==_0x162a("0x1c")?this.audioReceived:_0x351dd5==_0x162a("0x21")?this[_0x162a("0x20")]:void 0};var VideoRenderer=function(_0x2008fb,_0x328799,_0x5c39da){this[_0x162a("0x4")]=_0x2008fb,this[_0x162a("0x71")]=_0x2008fb[_0x162a("0x71")],this.height=_0x2008fb.height,this[_0x162a("0x7b")]=null,this[_0x162a("0x6a")]=null,this[_0x162a("0x7c")]=_0x328799,this.inputFormat=_0x5c39da,this.gl=null,this.program=null,this[_0x162a("0x55")]=null,this[_0x162a("0x7d")]=null,this[_0x162a("0x7e")]=null,this[_0x162a("0x7f")]=null,this[_0x162a("0x80")]=null,this[_0x162a("0x81")]=null,this[_0x162a("0x82")]=null,this[_0x162a("0x83")]=null,this[_0x162a("0x84")]=null,this.muted=!1,this.SHADER_FRAGMENT_YCBCRTORGBA=[_0x162a("0x85"),"uniform sampler2D YTexture;",_0x162a("0x86"),"uniform sampler2D CRTexture;","varying vec2 texCoord;",_0x162a("0x87"),_0x162a("0x88"),"float cr = texture2D(CRTexture, texCoord).r - 0.5;",_0x162a("0x89"),_0x162a("0x8a"),"y + 1.4 * cr,",_0x162a("0x8b"),"y + 1.765 * cb,",_0x162a("0x8c"),");","}"][_0x162a("0x8d")]("\n"),this.SHADER_VERTEX_IDENTITY_YUV=[_0x162a("0x8e"),_0x162a("0x8f"),"void main() {",_0x162a("0x90"),_0x162a("0x91"),"}"][_0x162a("0x8d")]("\n"),this[_0x162a("0x92")]=["attribute vec4 vertex;",_0x162a("0x93"),_0x162a("0x94"),_0x162a("0x95"),"tc = vertex.xy*0.5+0.5;","}"][_0x162a("0x8d")]("\n"),this[_0x162a("0x96")]=["precision mediump float;",_0x162a("0x97"),"varying vec2 tc;","void main(){",_0x162a("0x98"),"}"][_0x162a("0x8d")]("\n")};function AudioPlayer(_0x21395c){var _0xfdbf8=this;this[_0x162a("0x7")](),this[_0x162a("0xde")]=!1,this[_0x162a("0x31")]=_0x21395c,this[_0x162a("0xdf")]=_0x21395c[_0x162a("0xe0")](),this[_0x162a("0xdf")][_0x162a("0x56")](_0x21395c.destination),this[_0x162a("0x58")](!0),wsLogger[_0x162a("0x5f")]("Sample rate "+this[_0x162a("0x31")][_0x162a("0x32")]);var _0x4a5353,_0x363810=[];for(_0x4a5353=256;_0x4a5353<=16384;_0x4a5353*=2)_0x363810[_0x162a("0x23")](_0x4a5353);var _0x4d6dd9=this[_0x162a("0x31")][_0x162a("0x32")]/1,_0x3b65d4=_0x363810[0],_0x4e4e5e=Math[_0x162a("0xe1")](_0x4d6dd9-_0x3b65d4);for(_0x4a5353=0;_0x4a5353<_0x363810.length;_0x4a5353++){var _0xec6c77=Math[_0x162a("0xe1")](_0x4d6dd9-_0x363810[_0x4a5353]);_0xec6c77<_0x4e4e5e&&(_0x4e4e5e=_0xec6c77,_0x3b65d4=_0x363810[_0x4a5353])}wsLogger[_0x162a("0x5f")](_0x162a("0xe2")+_0x3b65d4),this[_0x162a("0xe3")]=_0x3b65d4,this.audioChunkTimeLength=this.internalBufferSize/this[_0x162a("0x31")][_0x162a("0x32")]*1e3;try{this[_0x162a("0x31")][_0x162a("0xe4")]=this[_0x162a("0x31")].createScriptProcessor||this.context.createJavaScriptNode,this.audioJSNode=this[_0x162a("0x31")].createScriptProcessor(this[_0x162a("0xe3")],1,1)}catch(_0x5e2288){wsLogger[_0x162a("0xa")]("JS Audio Node is not supported in this browser"+_0x5e2288)}this[_0x162a("0xe5")].onaudioprocess=function(_0x26db61){var _0x4a5353,_0x163877=_0x26db61.outputBuffer[_0x162a("0x52")](0);if(_0xfdbf8[_0x162a("0x3e")][_0x162a("0x1d")]>0){var _0x1d8762=_0xfdbf8[_0x162a("0x3e")][_0x162a("0x3c")]();for(_0x4a5353=0;_0x4a5353<_0x163877.length;_0x4a5353++)_0x163877[_0x4a5353]=_0x1d8762[_0x162a("0x4c")][_0x4a5353];_0xfdbf8.lastSync?_0xfdbf8[_0x162a("0xe6")]=_0xfdbf8[_0x162a("0xe7")]:_0xfdbf8.previousSync=_0x1d8762[_0x162a("0x3f")],_0xfdbf8.lastSync=_0x1d8762[_0x162a("0x3f")],_0xfdbf8[_0x162a("0xe8")]?_0xfdbf8.previousSyncTime=_0xfdbf8[_0x162a("0xe8")]:_0xfdbf8.previousSyncTime=1e3*_0x26db61[_0x162a("0xe9")],_0xfdbf8.lastSyncTime=1e3*_0x26db61[_0x162a("0xe9")],_0xfdbf8.bufferExhausted=!1}else{for(_0x4a5353=0;_0x4a5353<_0x163877.length;_0x4a5353++)_0x163877[_0x4a5353]=0;_0xfdbf8.bufferExhausted=!0,0!=_0xfdbf8[_0x162a("0xdf")].gain[_0x162a("0xea")]&&wsLogger[_0x162a("0x7a")]("No audio in audio buffer!")}}}VideoRenderer[_0x162a("0x47")].init=function(){if(!this[_0x162a("0x7c")])try{var _0x1a7035=this.gl=this[_0x162a("0x4")][_0x162a("0x99")]("webgl")||this[_0x162a("0x4")][_0x162a("0x99")](_0x162a("0x9a"))}catch(_0x1fa2db){wsLogger[_0x162a("0xa")]("Failed to get webgl context, error "+_0x1fa2db)}_0x1a7035?this[_0x162a("0x9b")]==_0x162a("0x9c")?this[_0x162a("0x9d")](_0x1a7035):this[_0x162a("0x9e")](_0x1a7035):(this[_0x162a("0x6a")]=this[_0x162a("0x4")][_0x162a("0x99")]("2d"),this.renderFunction=this[_0x162a("0x9f")]),this[_0x162a("0x7")]()},VideoRenderer[_0x162a("0x47")][_0x162a("0x9e")]=function(_0x4f5fef){if(this[_0x162a("0x55")]=_0x4f5fef[_0x162a("0x51")](),_0x4f5fef[_0x162a("0xa0")](_0x4f5fef[_0x162a("0xa1")],this.buffer),_0x4f5fef[_0x162a("0xa2")](_0x4f5fef[_0x162a("0xa1")],new Float32Array([0,0,0,1,1,0,1,1]),_0x4f5fef[_0x162a("0xa3")]),this[_0x162a("0xa4")]=_0x4f5fef.createProgram(),_0x4f5fef[_0x162a("0xa5")](this.program,this[_0x162a("0xa6")](_0x4f5fef.VERTEX_SHADER,this[_0x162a("0xa7")])),_0x4f5fef[_0x162a("0xa5")](this[_0x162a("0xa4")],this[_0x162a("0xa6")](_0x4f5fef[_0x162a("0xa8")],this[_0x162a("0xa9")])),_0x4f5fef[_0x162a("0xaa")](this[_0x162a("0xa4")]),!_0x4f5fef[_0x162a("0xab")](this.program,_0x4f5fef.LINK_STATUS))return wsLogger[_0x162a("0xa")](_0x162a("0xac")+_0x4f5fef[_0x162a("0xad")](this[_0x162a("0xa4")])),this.ctx2D=this[_0x162a("0x4")][_0x162a("0x99")]("2d"),void(this.renderFunction=this[_0x162a("0x9f")]);_0x4f5fef[_0x162a("0xae")](this[_0x162a("0xa4")]),this.YTexture=this.createTexture(0,_0x162a("0x7d")),this[_0x162a("0x7f")]=this[_0x162a("0xaf")](1,_0x162a("0x7f")),this[_0x162a("0x7e")]=this.createTexture(2,"CBTexture");var _0x441c07=_0x4f5fef[_0x162a("0xb0")](this[_0x162a("0xa4")],_0x162a("0xb1"));_0x4f5fef[_0x162a("0xb2")](_0x441c07),_0x4f5fef[_0x162a("0xb3")](_0x441c07,2,_0x4f5fef.FLOAT,!1,0,0),this[_0x162a("0x7b")]=this.renderFrameGLYUV},VideoRenderer[_0x162a("0x47")][_0x162a("0x9d")]=function(_0x45a8b0){if(this[_0x162a("0x55")]=_0x45a8b0[_0x162a("0x51")](),_0x45a8b0.bindBuffer(_0x45a8b0[_0x162a("0xa1")],this[_0x162a("0x55")]),_0x45a8b0[_0x162a("0xa2")](_0x45a8b0[_0x162a("0xa1")],new Float32Array([-1,-1,1,-1,1,1,1,1,-1,1,-1,-1]),_0x45a8b0[_0x162a("0xa3")]),this[_0x162a("0xa4")]=_0x45a8b0[_0x162a("0xb4")](),_0x45a8b0.attachShader(this[_0x162a("0xa4")],this[_0x162a("0xa6")](_0x45a8b0.VERTEX_SHADER,this[_0x162a("0x92")])),_0x45a8b0.attachShader(this[_0x162a("0xa4")],this.compileShader(_0x45a8b0[_0x162a("0xa8")],this.SHADER_FRAGMENT_RGBA)),_0x45a8b0[_0x162a("0xb5")](this[_0x162a("0xa4")],0,_0x162a("0xb1")),_0x45a8b0[_0x162a("0xaa")](this.program),!_0x45a8b0.getProgramParameter(this[_0x162a("0xa4")],_0x45a8b0.LINK_STATUS))return wsLogger.error(_0x162a("0xac")+_0x45a8b0[_0x162a("0xad")](this[_0x162a("0xa4")])),this[_0x162a("0x6a")]=this[_0x162a("0x4")][_0x162a("0x99")]("2d"),void(this[_0x162a("0x7b")]=this[_0x162a("0x9f")]);_0x45a8b0[_0x162a("0xae")](this[_0x162a("0xa4")]),_0x45a8b0[_0x162a("0xb2")](0),_0x45a8b0[_0x162a("0xb3")](0,2,_0x45a8b0[_0x162a("0xb6")],!1,0,0),this.RGBTexture=this[_0x162a("0xaf")](0,"RGBTexture"),this.renderFunction=this[_0x162a("0xb7")]},VideoRenderer[_0x162a("0x47")][_0x162a("0x7")]=function(){var _0xe37a89;if(this[_0x162a("0x71")]=this[_0x162a("0x4")].width,this[_0x162a("0x6b")]=this[_0x162a("0x4")][_0x162a("0x6b")],this[_0x162a("0x82")]=parseInt(this[_0x162a("0x71")])+15>>4,this[_0x162a("0x83")]=this.mbWidth<<4,this[_0x162a("0x84")]=this[_0x162a("0x82")]<<3,_0xe37a89=("undefined"==typeof Uint8ClampedArray?"undefined":_typeof(Uint8ClampedArray))!==_0x162a("0xb8")?Uint8ClampedArray:Uint8Array,this.ctx2D){this[_0x162a("0x81")]=new _0xe37a89(this.canvas.width*this.canvas.height*4);for(var _0x46edaf=0,_0x9090eb=this[_0x162a("0x81")][_0x162a("0x1d")];_0x46edaf<_0x9090eb;_0x46edaf++)this[_0x162a("0x81")][_0x46edaf]=255}else this.gl&&this.gl.viewport(0,0,this[_0x162a("0x71")],this.height)},VideoRenderer[_0x162a("0x47")][_0x162a("0x18")]=function(){if(this[_0x162a("0x6a")]){var _0x2083e7=this[_0x162a("0x6a")][_0x162a("0xb9")](this[_0x162a("0x71")],this[_0x162a("0x6b")]);this.ctx2D[_0x162a("0xba")](_0x2083e7,0,0)}else this.gl&&this.gl[_0x162a("0xbb")](this.gl[_0x162a("0xbc")]|this.gl[_0x162a("0xbd")])},VideoRenderer[_0x162a("0x47")][_0x162a("0xaf")]=function(_0x10fdad,_0x34889c){var _0x6b3e76=this.gl,_0x18fcea=_0x6b3e76[_0x162a("0xaf")]();return _0x6b3e76.bindTexture(_0x6b3e76[_0x162a("0xbe")],_0x18fcea),_0x6b3e76[_0x162a("0xbf")](_0x6b3e76[_0x162a("0xbe")],_0x6b3e76[_0x162a("0xc0")],_0x6b3e76[_0x162a("0xc1")]),_0x6b3e76.texParameteri(_0x6b3e76[_0x162a("0xbe")],_0x6b3e76[_0x162a("0xc2")],_0x6b3e76[_0x162a("0xc1")]),_0x6b3e76[_0x162a("0xbf")](_0x6b3e76[_0x162a("0xbe")],_0x6b3e76.TEXTURE_WRAP_S,_0x6b3e76[_0x162a("0xc3")]),_0x6b3e76[_0x162a("0xbf")](_0x6b3e76.TEXTURE_2D,_0x6b3e76[_0x162a("0xc4")],_0x6b3e76[_0x162a("0xc3")]),_0x6b3e76.uniform1i(_0x6b3e76[_0x162a("0xc5")](this.program,_0x34889c),_0x10fdad),_0x18fcea},VideoRenderer.prototype.compileShader=function(_0x41c03b,_0x5f4578){var _0x4f8efd=this.gl,_0x57e0eb=_0x4f8efd[_0x162a("0xc6")](_0x41c03b);if(_0x4f8efd.shaderSource(_0x57e0eb,_0x5f4578),_0x4f8efd[_0x162a("0xa6")](_0x57e0eb),!_0x4f8efd[_0x162a("0xc7")](_0x57e0eb,_0x4f8efd[_0x162a("0xc8")]))throw new Error(_0x4f8efd[_0x162a("0xc9")](_0x57e0eb));return _0x57e0eb},VideoRenderer[_0x162a("0x47")][_0x162a("0xca")]=function(){return!(null===this.gl&&void 0===this.gl||null!=this.ctx2D&&null!=this[_0x162a("0x6a")])},VideoRenderer[_0x162a("0x47")].renderFrameGLYUV=function(_0x24528e){var _0x5c538d=this.gl;_0x5c538d[_0x162a("0xcb")](_0x5c538d.TEXTURE0),_0x5c538d[_0x162a("0xcc")](_0x5c538d[_0x162a("0xbe")],this[_0x162a("0x7d")]),_0x5c538d[_0x162a("0xcd")](_0x5c538d[_0x162a("0xbe")],0,_0x5c538d[_0x162a("0xce")],this[_0x162a("0x83")],this[_0x162a("0x6b")],0,_0x5c538d[_0x162a("0xce")],_0x5c538d[_0x162a("0xcf")],_0x24528e.y),_0x5c538d[_0x162a("0xcb")](_0x5c538d[_0x162a("0xd0")]),_0x5c538d.bindTexture(_0x5c538d[_0x162a("0xbe")],this.CRTexture),_0x5c538d[_0x162a("0xcd")](_0x5c538d.TEXTURE_2D,0,_0x5c538d[_0x162a("0xce")],this[_0x162a("0x84")],this[_0x162a("0x6b")]/2,0,_0x5c538d[_0x162a("0xce")],_0x5c538d[_0x162a("0xcf")],_0x24528e.cr),_0x5c538d[_0x162a("0xcb")](_0x5c538d[_0x162a("0xd1")]),_0x5c538d[_0x162a("0xcc")](_0x5c538d.TEXTURE_2D,this[_0x162a("0x7e")]),_0x5c538d[_0x162a("0xcd")](_0x5c538d[_0x162a("0xbe")],0,_0x5c538d.LUMINANCE,this[_0x162a("0x84")],this.height/2,0,_0x5c538d[_0x162a("0xce")],_0x5c538d[_0x162a("0xcf")],_0x24528e.cb),_0x5c538d[_0x162a("0xd2")](_0x5c538d[_0x162a("0xd3")],0,4)},VideoRenderer.prototype[_0x162a("0xb7")]=function(_0x5982ea){var _0x36021f=this.gl;_0x36021f[_0x162a("0xcb")](_0x36021f[_0x162a("0xd4")]),_0x36021f.bindTexture(_0x36021f[_0x162a("0xbe")],this.RGBTexture),_0x36021f[_0x162a("0xcd")](_0x36021f.TEXTURE_2D,0,_0x36021f[_0x162a("0xd5")],_0x5982ea[_0x162a("0x71")],_0x5982ea.height,0,_0x36021f[_0x162a("0xd5")],_0x36021f.UNSIGNED_BYTE,_0x5982ea[_0x162a("0x14")]),_0x36021f[_0x162a("0xd2")](_0x36021f[_0x162a("0xd6")],0,6)},VideoRenderer[_0x162a("0x47")].renderFrame2D=function(_0x4d5a01){var _0x84c411=this[_0x162a("0x6a")][_0x162a("0xb9")](_0x4d5a01.width,_0x4d5a01[_0x162a("0x6b")]);_0x4d5a01[_0x162a("0xd7")]==_0x162a("0xc")?(this[_0x162a("0xd8")](_0x4d5a01),_0x84c411.data[_0x162a("0xd9")](this[_0x162a("0x81")])):_0x84c411[_0x162a("0x14")].set(_0x4d5a01[_0x162a("0x14")]),this[_0x162a("0x6a")][_0x162a("0xba")](_0x84c411,0,0)},VideoRenderer[_0x162a("0x47")].render=function(_0x467dad){if(!this[_0x162a("0x27")]){if(this[_0x162a("0x4")][_0x162a("0x71")]!=_0x467dad.width||this[_0x162a("0x4")][_0x162a("0x6b")]!=_0x467dad[_0x162a("0x6b")]){wsLogger[_0x162a("0x5f")](_0x162a("0xda")+this[_0x162a("0x4")][_0x162a("0x71")]+"x"+this[_0x162a("0x4")].height+_0x162a("0xdb")+_0x467dad[_0x162a("0x71")]+"x"+_0x467dad[_0x162a("0x6b")]),this[_0x162a("0x4")].width=_0x467dad[_0x162a("0x71")],this[_0x162a("0x4")][_0x162a("0x6b")]=_0x467dad[_0x162a("0x6b")];var _0x44e234=new Event("resize");this[_0x162a("0x4")][_0x162a("0x65")](_0x44e234),this[_0x162a("0x7")]()}this[_0x162a("0x7b")](_0x467dad)}this[_0x162a("0xdc")]=Date[_0x162a("0x2c")]()},VideoRenderer[_0x162a("0x47")].YCbCrToRGBA=function(_0x3a6afc){for(var _0x356f54,_0x42843a,_0x402f62,_0x1fe8a6,_0xb3c8fd,_0x2d188b=_0x3a6afc.y,_0x31895c=_0x3a6afc.cb,_0x1a9970=_0x3a6afc.cr,_0x410b7d=this[_0x162a("0x81")],_0x599197=0,_0x7186b7=this[_0x162a("0x83")],_0xfec764=this.codedWidth+(this[_0x162a("0x83")]-_0x3a6afc[_0x162a("0x71")]),_0x48cdb2=0,_0x5adcf1=this[_0x162a("0x84")]-(_0x3a6afc.width>>1),_0x1efcdf=0,_0x306a15=4*_0x3a6afc[_0x162a("0x71")],_0x5b89c9=4*_0x3a6afc[_0x162a("0x71")],_0x83a94e=_0x3a6afc[_0x162a("0x71")]>>1,_0x46e569=_0x3a6afc[_0x162a("0x6b")]>>1,_0x4574e3=0;_0x4574e3<_0x46e569;_0x4574e3++){for(var _0x33b5b4=0;_0x33b5b4<_0x83a94e;_0x33b5b4++){_0x356f54=_0x31895c[_0x48cdb2],_0x42843a=_0x1a9970[_0x48cdb2],_0x48cdb2++,_0x402f62=_0x42843a+(103*_0x42843a>>8)-179,_0x1fe8a6=(88*_0x356f54>>8)-44+(183*_0x42843a>>8)-91,_0xb3c8fd=_0x356f54+(198*_0x356f54>>8)-227;var _0xba7424=_0x2d188b[_0x599197++],_0x5ab42c=_0x2d188b[_0x599197++];_0x410b7d[_0x1efcdf]=_0xba7424+_0x402f62,_0x410b7d[_0x1efcdf+1]=_0xba7424-_0x1fe8a6,_0x410b7d[_0x1efcdf+2]=_0xba7424+_0xb3c8fd,_0x410b7d[_0x1efcdf+4]=_0x5ab42c+_0x402f62,_0x410b7d[_0x1efcdf+5]=_0x5ab42c-_0x1fe8a6,_0x410b7d[_0x1efcdf+6]=_0x5ab42c+_0xb3c8fd,_0x1efcdf+=8;var _0x2dbbbe=_0x2d188b[_0x7186b7++],_0x1e85ab=_0x2d188b[_0x7186b7++];_0x410b7d[_0x306a15]=_0x2dbbbe+_0x402f62,_0x410b7d[_0x306a15+1]=_0x2dbbbe-_0x1fe8a6,_0x410b7d[_0x306a15+2]=_0x2dbbbe+_0xb3c8fd,_0x410b7d[_0x306a15+4]=_0x1e85ab+_0x402f62,_0x410b7d[_0x306a15+5]=_0x1e85ab-_0x1fe8a6,_0x410b7d[_0x306a15+6]=_0x1e85ab+_0xb3c8fd,_0x306a15+=8}_0x599197+=_0xfec764,_0x7186b7+=_0xfec764,_0x1efcdf+=_0x5b89c9,_0x306a15+=_0x5b89c9,_0x48cdb2+=_0x5adcf1}},VideoRenderer.prototype[_0x162a("0xdd")]=function(){return this.lastTimeRendered},VideoRenderer[_0x162a("0x47")][_0x162a("0x58")]=function(_0x282d57){_0x282d57?this.muted=!0:this[_0x162a("0x27")]=!1},AudioPlayer[_0x162a("0x47")][_0x162a("0x40")]=function(){this[_0x162a("0xde")]||(this.audioJSNode[_0x162a("0x56")](this.gainNode),this[_0x162a("0xde")]=!0),this[_0x162a("0x58")](!1)},AudioPlayer[_0x162a("0x47")].stop=function(){this.audioJSNode[_0x162a("0xeb")](),this[_0x162a("0xde")]=!1,this[_0x162a("0xe7")]=void 0,this[_0x162a("0xe8")]=void 0,this[_0x162a("0x3e")]=[],this.mute(!0)},AudioPlayer[_0x162a("0x47")][_0x162a("0x7")]=function(){this[_0x162a("0x3e")]?this[_0x162a("0x3e")].length=0:this[_0x162a("0x3e")]=[]},AudioPlayer[_0x162a("0x47")][_0x162a("0xec")]=function(){this.initBuffers()},AudioPlayer[_0x162a("0x47")][_0x162a("0xed")]=function(_0x554ebf){this.audioBuffer[_0x162a("0x23")](_0x554ebf)},AudioPlayer[_0x162a("0x47")][_0x162a("0xee")]=function(){return this[_0x162a("0x3e")].length},AudioPlayer[_0x162a("0x47")][_0x162a("0x25")]=function(){if(this[_0x162a("0xe7")]&&this.lastSyncTime){var _0x21f724=1e3*this[_0x162a("0x31")][_0x162a("0xef")];return _0x21f724>=this[_0x162a("0xe8")]?_0x21f724-this[_0x162a("0xe8")]>this[_0x162a("0xf0")]?(wsLogger[_0x162a("0x7a")](_0x162a("0xf1")+(_0x21f724-this[_0x162a("0xf0")]-this[_0x162a("0xe8")])),this.lastSync+this[_0x162a("0xf0")]):_0x21f724-this[_0x162a("0xe8")]+this.lastSync:_0x21f724-this[_0x162a("0xf2")]+this[_0x162a("0xe6")]}return-1},AudioPlayer[_0x162a("0x47")][_0x162a("0x2d")]=function(){var _0x4d5368=1e3*this[_0x162a("0x31")][_0x162a("0xef")]-this[_0x162a("0xe8")],_0xd6ff56=this[_0x162a("0xf0")]-_0x4d5368;return _0xd6ff56>0?this.audioChunkTimeLength*this[_0x162a("0x3e")].length+_0xd6ff56:this[_0x162a("0xf0")]*this.audioBuffer[_0x162a("0x1d")]},AudioPlayer[_0x162a("0x47")].getLastTimePlayed=function(){return this[_0x162a("0xe8")]},AudioPlayer.prototype[_0x162a("0x58")]=function(_0x197c70){_0x197c70?(wsLogger[_0x162a("0x5f")](_0x162a("0xf3")),this.gainNode[_0x162a("0xf4")].value=0):(wsLogger.log(_0x162a("0xf5")),this[_0x162a("0xdf")][_0x162a("0xf4")][_0x162a("0xea")]=1)},AudioPlayer.prototype[_0x162a("0x41")]=function(_0x36b36f){this[_0x162a("0xdf")][_0x162a("0xf4")][_0x162a("0xea")]=_0x36b36f/100},AudioPlayer.prototype[_0x162a("0x5c")]=function(){return 100*this.gainNode[_0x162a("0xf4")][_0x162a("0xea")]};var WSPlayerState=function(){};WSPlayerState[_0x162a("0x3d")]=_0x162a("0x3d"),WSPlayerState[_0x162a("0x26")]="PLAYING",WSPlayerState[_0x162a("0x59")]="PAUSED",WSPlayerState.STARTUP="STARTUP",exports.WSPlayer=WSPlayer},{}],28:[function(require,module,exports){"use strict";var sessionStatus={};define(sessionStatus,"CONNECTED","CONNECTED"),define(sessionStatus,"ESTABLISHED","ESTABLISHED"),define(sessionStatus,"DISCONNECTED","DISCONNECTED"),define(sessionStatus,"WARN","WARN"),define(sessionStatus,"FAILED","FAILED"),define(sessionStatus,"DEBUG","DEBUG"),define(sessionStatus,"APP_DATA","APP_DATA"),define(sessionStatus,"SEND_DATA_STATUS","SEND_DATA_STATUS"),define(sessionStatus,"PENDING","PENDING"),define(sessionStatus,"REGISTERED","REGISTERED"),define(sessionStatus,"UNREGISTERED","UNREGISTERED"),define(sessionStatus,"INCOMING_CALL","INCOMING_CALL");var streamStatus={};define(streamStatus,"NEW","NEW"),define(streamStatus,"PENDING","PENDING"),define(streamStatus,"PUBLISHING","PUBLISHING"),define(streamStatus,"PLAYING","PLAYING"),define(streamStatus,"PAUSED","PAUSED"),define(streamStatus,"UNPUBLISHED","UNPUBLISHED"),define(streamStatus,"STOPPED","STOPPED"),define(streamStatus,"FAILED","FAILED"),define(streamStatus,"PLAYBACK_PROBLEM","PLAYBACK_PROBLEM"),define(streamStatus,"RESIZE","RESIZE"),define(streamStatus,"SNAPSHOT_COMPLETE","SNAPSHOT_COMPLETE"),define(streamStatus,"NOT_ENOUGH_BANDWIDTH","NOT_ENOUGH_BANDWIDTH");var callStatus={};define(callStatus,"NEW","NEW"),define(callStatus,"RING","RING"),define(callStatus,"RING_MEDIA","RING_MEDIA"),define(callStatus,"HOLD","HOLD"),define(callStatus,"ESTABLISHED","ESTABLISHED"),define(callStatus,"FINISH","FINISH"),define(callStatus,"BUSY","BUSY"),define(callStatus,"SESSION_PROGRESS","SESSION_PROGRESS"),define(callStatus,"FAILED","FAILED"),define(callStatus,"PENDING","PENDING"),define(callStatus,"TRYING","TRYING");var streamStatusInfo={};define(streamStatusInfo,"FAILED_BY_ICE_ERROR","Failed by ICE error"),define(streamStatusInfo,"FAILED_BY_ICE_TIMEOUT","Failed by ICE timeout"),define(streamStatusInfo,"FAILED_BY_KEEP_ALIVE","Failed by ICE keep alive"),define(streamStatusInfo,"FAILED_BY_DTLS_FINGERPRINT_ERROR","Failed by DTLS fingerprint error"),define(streamStatusInfo,"FAILED_BY_DTLS_ERROR","Failed by DTLS error"),define(streamStatusInfo,"FAILED_BY_HLS_WRITER_ERROR","Failed by HLS writer error"),define(streamStatusInfo,"FAILED_BY_RTMP_WRITER_ERROR","Failed by RTMP writer error"),define(streamStatusInfo,"FAILED_BY_RTP_ACTIVITY","Failed by RTP activity"),define(streamStatusInfo,"STOPPED_BY_SESSION_DISCONNECT","Stopped by session disconnect"),define(streamStatusInfo,"STOPPED_BY_REST_TERMINATE","Stopped by rest /terminate"),define(streamStatusInfo,"STOPPED_BY_PUBLISHER_STOP","Stopped by publisher stop"),define(streamStatusInfo,"STOPPED_BY_USER","Stopped by user"),define(streamStatusInfo,"FAILED_BY_ERROR","Failed by error"),define(streamStatusInfo,"FAILED_TO_ADD_STREAM_TO_PROXY","Failed to add stream to proxy"),define(streamStatusInfo,"DISTRIBUTOR_STOPPED","Distributor stopped"),define(streamStatusInfo,"PUBLISH_STREAM_IS_NOT_READY","Publish stream is not ready"),define(streamStatusInfo,"STREAM_NOT_FOUND","Stream not found"),define(streamStatusInfo,"STREAM_NAME_ALREADY_IN_USE","Stream name is already in use"),define(streamStatusInfo,"MEDIASESSION_ID_NULL","MediaSessionId is null"),define(streamStatusInfo,"MEDIASESSION_ID_ALREADY_IN_USE","MediaSessionId is already in use"),define(streamStatusInfo,"SESSION_NOT_READY","Session not ready"),define(streamStatusInfo,"SESSION_DOES_NOT_EXIST","Session does not exist"),define(streamStatusInfo,"RTSP_HAS_WRONG_FORMAT","Rtsp has wrong format"),define(streamStatusInfo,"FILE_HAS_WRONG_FORMAT","File has wrong format"),define(streamStatusInfo,"FAILED_TO_CONNECT_TO_RTSP_STREAM","Failed to connect to rtsp stream"),define(streamStatusInfo,"RTSP_STREAM_NOT_FOUND","Rtsp stream not found"),define(streamStatusInfo,"RTSPAGENT_SHUTDOWN","RtspAgent shutdown"),define(streamStatusInfo,"STREAM_FAILED","Stream failed"),define(streamStatusInfo,"NO_COMMON_CODECS","No common codecs"),define(streamStatusInfo,"BAD_URI","Bad URI"),define(streamStatusInfo,"GOT_EXCEPTION_WHILE_STREAMING_FILE","Got exception while streaming file"),define(streamStatusInfo,"REQUESTED_STREAM_SHUTDOWN","Requested stream shutdown"),define(streamStatusInfo,"FAILED_TO_READ_FILE","Failed to read file"),define(streamStatusInfo,"FILE_NOT_FOUND","File not found"),define(streamStatusInfo,"FAILED_TO_CONNECT_TO_ORIGIN_STREAM","Failed to connect to origin stream"),define(streamStatusInfo,"CDN_STREAM_NOT_FOUND","CDN stream not found"),define(streamStatusInfo,"FAILED_TO_GET_AGENT_STORAGE","Failed to get agent storage"),define(streamStatusInfo,"AGENT_SERVICING_ORIGIN_STREAM_IS_SHUTTING_DOWN","Agent servicing origin stream is shutting down"),define(streamStatusInfo,"TERMINATED_BY_KEEP_ALIVE","Terminated by keep-alive"),define(streamStatusInfo,"TRANSCODING_REQUIRED_BUT_DISABLED","Transcoding required, but disabled"),define(streamStatusInfo,"RESTRICTED_ACCESS","Restricted access"),define(streamStatusInfo,"NO_AVAILABLE_TRANSCODERS","No available transcoders");var callStatusInfo={};define(callStatusInfo,"NORMAL_CALL_CLEARING","Normal call clearing"),define(callStatusInfo,"FAILED_BY_SESSION_CREATION","Failed by session creation"),define(callStatusInfo,"FAILED_BY_ICE_ERROR","Failed by ICE error"),define(callStatusInfo,"FAILED_BY_RTP_ACTIVITY","Failed by RTP activity"),define(callStatusInfo,"FAILED_BY_RTMP_WRITER_ERROR","Failed by RTMP writer error"),define(callStatusInfo,"FAILED_BY_DTLS_FINGERPRINT_ERROR","Failed by DTLS fingerprint error"),define(callStatusInfo,"NO_COMMON_CODECS","No common codecs"),define(callStatusInfo,"FAILED_BY_DTLS_ERROR","Failed by DTLS error"),define(callStatusInfo,"FAILED_BY_ERROR","Failed by error"),define(callStatusInfo,"FAILED_BY_REQUEST_TIMEOUT","Failed by request timeout"),define(callStatusInfo,"TRANSCODING_REQUIRED_BUT_DISABLED","Transcoding required, but disabled");var errorInfo={};define(errorInfo,"NONE_OF_MEDIAPROVIDERS_AVAILABLE","None of MediaProviders available"),define(errorInfo,"NONE_OF_PREFERRED_MEDIAPROVIDERS_AVAILABLE","None of preferred MediaProviders available"),define(errorInfo,"FLASHPHONER_API_NOT_INITIALIZED","Flashphoner API is not initialized"),define(errorInfo,"OPTIONS_URLSERVER_MUST_BE_PROVIDED","options.urlServer must be provided"),define(errorInfo,"INVALID_SESSION_STATE","Invalid session state"),define(errorInfo,"OPTIONS_MUST_BE_PROVIDED","options must be provided"),define(errorInfo,"INVALID_CALL_STATE","Invalid call state"),define(errorInfo,"EVENT_CANT_BE_NULL","Event can't be null"),define(errorInfo,"CALLBACK_NEEDS_TO_BE_A_VALID_FUNCTION","Callback needs to be a valid function"),define(errorInfo,"INVALID_SESSION_STATE","Invalid session state"),define(errorInfo,"OPTIONS_NAME_MUST_BE_PROVIDED","options.name must be provided"),define(errorInfo,"CAN_NOT_SWITCH_CAM","Number of cams is less than 2 or already used custom stream"),define(errorInfo,"CAN_NOT_SWITCH_MIC","Number of mics is less than 2 or already used custom stream"),define(errorInfo,"LOCAL_ERROR","Local error");var mediaDeviceKind={};define(mediaDeviceKind,"OUTPUT","output"),define(mediaDeviceKind,"INPUT","input"),define(mediaDeviceKind,"ALL","all");var transportType={};define(transportType,"UDP","UDP"),define(transportType,"TCP","TCP");var connectionQuality={};define(connectionQuality,"PERFECT","PERFECT"),define(connectionQuality,"GOOD","GOOD"),define(connectionQuality,"BAD","BAD"),define(connectionQuality,"UNKNOWN","UNKNOWN"),define(connectionQuality,"UPDATE","UPDATE");var streamEventType={};define(streamEventType,"AUDIO_MUTED","audioMuted"),define(streamEventType,"AUDIO_UNMUTED","audioUnmuted"),define(streamEventType,"VIDEO_MUTED","videoMuted"),define(streamEventType,"VIDEO_UNMUTED","videoUnmuted"),define(streamEventType,"DATA","data");var constants={};function define(obj,name,value){Object.defineProperty(obj,name,{value:value,enumerable:!0})}define(constants,"SESSION_STATUS",sessionStatus),define(constants,"STREAM_EVENT_TYPE",streamEventType),define(constants,"STREAM_EVENT","STREAM_EVENT"),define(constants,"STREAM_STATUS",streamStatus),define(constants,"CALL_STATUS",callStatus),define(constants,"STREAM_STATUS_INFO",streamStatusInfo),define(constants,"CALL_STATUS_INFO",callStatusInfo),define(constants,"ERROR_INFO",errorInfo),define(constants,"MEDIA_DEVICE_KIND",mediaDeviceKind),define(constants,"TRANSPORT_TYPE",transportType),define(constants,"CONNECTION_QUALITY",connectionQuality),module.exports=constants},{}],29:[function(require,module,exports){"use strict";function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}var flashScope,defaultConstraints,logger,swfobject=require("swfobject"),Promise=require("promise-polyfill"),uuid_v1=require("uuid/v1"),connections={},swfLocation="media-provider.swf",DEFAULT_SDP="v=0\r\no=- 1988962254 1988962254 IN IP4 0.0.0.0\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\na=sdplang:en\r\nm=video 0 RTP/AVP 112\r\na=rtpmap:112 H264/90000\r\na=fmtp:112 packetization-mode=1; profile-level-id=420020\r\na=VIDEO_STATE\r\nm=audio 0 RTP/AVP 8 0 100 102 103 104 105 106 107 108 109 110\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:100 SPEEX/16000\r\na=rtpmap:102 mpeg4-generic/48000/1\r\na=rtpmap:103 mpeg4-generic/8000/1\r\na=rtpmap:104 mpeg4-generic/11025/1\r\na=rtpmap:105 mpeg4-generic/12000/1\r\na=rtpmap:106 mpeg4-generic/16000/1\r\na=rtpmap:107 mpeg4-generic/22050/1\r\na=rtpmap:108 mpeg4-generic/24000/1\r\na=rtpmap:109 mpeg4-generic/32000/1\r\na=rtpmap:110 mpeg4-generic/44100/1\r\na=AUDIO_STATE\r\n";function installCallback(id,name,value){!function(){if(null==flashScope){var globalApiObject=window.Flashphoner;if(null==globalApiObject)throw new Error("Can't install global scope, there is no window.Flashphoner variable.");globalApiObject.FlashApiScope={},flashScope=window.Flashphoner.FlashApiScope}}();var scopeId=getInstanceScopeId(id);null==flashScope[scopeId]&&(flashScope[scopeId]={}),flashScope[scopeId][name]=value}function removeCallback(id,name){delete flashScope[getInstanceScopeId(id)][name]}function clearCallbacks(id){delete flashScope[getInstanceScopeId(id)]}function getInstanceScopeId(flash){if("string"==typeof flash)return flash;for(var i=0;i<flash.children.length;i++)if("scopeId"==flash.children[i].name)return flash.children[i].value}var loadSwf=function(id,display,showFullScreenButton){return new Promise((function(resolve,reject){var swf,divWrapper=document.createElement("div");divWrapper.id=id,display.appendChild(divWrapper);var flashvars={id:id,showFullScreenButton:showFullScreenButton||"false"},params={menu:"true",swliveconnect:"true",allowFullScreen:"true",allowscriptaccess:"always",wmode:"opaque"};params.scopeId=id;var attributes={allowfullscreen:"true"};installCallback(id,"addLogMessage",(function(message){logger.info("flash","Flash["+id+"]:"+message)})),installCallback(id,"initialized",(function(){resolve(swf)})),installCallback(id,"videoResolution",(function(width,height){swf.videoWidth=width,swf.videoHeight=height,setTimeout((function(){var event=new CustomEvent("resize");swf.dispatchEvent(event)}),10),setTimeout((function(){var event=new CustomEvent("playing");swf.dispatchEvent(event)}),10)})),swfobject.embedSWF(swfLocation,id,"100%","100%","11.2.0","expressInstall.swf",flashvars,params,attributes,(function(ret){swf=ret.ref,ret.success||reject(new Error("Failed to load flash media provider swf with id "+id))}))}))};function getCacheInstance(display){var i;for(i=0;i<display.children.length;i++)if(display.children[i]&&-1!=display.children[i].id.indexOf("CACHED_FLASH_INSTANCE"))return logger.info("flash","FOUND FLASH CACHED INSTANCE, id "+display.children[i].id),display.children[i]}function normalizeConstraints(constraints){if(constraints&&"undefined"!=typeof constraints.video){if(constraints.video.hasOwnProperty("frameRate")&&"object"!==constraints.video.frameRate){var frameRate=constraints.video.frameRate;(0==frameRate||isNaN(frameRate))&&delete constraints.video.frameRate}if(!1===constraints.video)delete constraints.video;else if(!0===constraints.video)constraints.video={width:320,height:240};else{if(constraints.video.hasOwnProperty("width")){var width=constraints.video.width;(isNaN(width)||0==width)&&(logger.warn("flash","Width or height property has zero/NaN value, set default resolution 320x240"),constraints.video.width=320,constraints.video.height=240),"object"==_typeof(width)&&(constraints.video.width=constraints.video.width.exact||constraints.video.width.max||constraints.video.width.min)}if(constraints.video.hasOwnProperty("height")){var height=constraints.video.height;(isNaN(height)||0==height)&&(logger.warn("flash","Width or height property has zero/NaN value, set default resolution 320x240"),constraints.video.width=320,constraints.video.height=240),"object"==_typeof(height)&&(constraints.video.height=constraints.video.height.exact||constraints.video.height.max||constraints.video.height.min)}}}return constraints}!function(){function CustomEvent(event,params){params=params||{bubbles:!1,cancelable:!1,detail:void 0};var evt=document.createEvent("CustomEvent");return evt.initCustomEvent(event,params.bubbles,params.cancelable,params.detail),evt}CustomEvent.prototype=window.Event.prototype,window.CustomEvent=CustomEvent}();module.exports={createConnection:function(options){return new Promise((function(resolve,reject){var mainUrl,proto,port,a,id=options.id,authToken=options.authToken,display=options.display||options.localDisplay,flashBufferTime=options.flashBufferTime||0,url=(mainUrl=options.mainUrl,proto=options.flashProto,port=options.flashPort,(a=document.createElement("a")).href=mainUrl,proto+"://"+a.hostname+":"+port+"/"),flash=getCacheInstance(display);flash?(flash.reset(id),flash.id=id,installCallback(flash,"addLogMessage",(function(message){logger.info("flash","Flash["+id+"]:"+message)})),installCallback(flash,"connectionStatus",(function(status){removeCallback(flash,"connectionStatus"),"Success"===status?(connections[id]=exports,resolve(exports)):reject(new Error("Flash connection returned status "+status))})),flash.connect(url,authToken,options.login)):loadSwf(id,display,options.flashShowFullScreenButton||"false").then((function(swf){installCallback(swf,"connectionStatus",(function(status){removeCallback(swf,"connectionStatus"),"Success"===status?(connections[id]=exports,resolve(exports)):reject(new Error("Flash connection returned status "+status))})),(flash=swf).connect(url,authToken,options.login)})).catch(reject);var exports={state:function(){return"new"},createOffer:function(options){return new Promise((function(resolve,reject){var receiveAudio=null!=options.receiveAudio&&options.receiveAudio,receiveVideo=null!=options.receiveVideo&&options.receiveVideo,sendAudio=flash.isHasAudio(),sendVideo=flash.isHasVideo(),sdp=DEFAULT_SDP;sdp=receiveAudio&&sendAudio?sdp.replace("AUDIO_STATE","sendrecv"):receiveAudio&&!sendAudio?sdp.replace("AUDIO_STATE","recvonly"):!receiveAudio&&sendAudio?sdp.replace("AUDIO_STATE","sendonly"):sdp.replace("AUDIO_STATE","inactive"),sdp=receiveVideo&&sendVideo?sdp.replace("VIDEO_STATE","sendrecv"):receiveVideo&&!sendVideo?sdp.replace("VIDEO_STATE","recvonly"):!receiveVideo&&sendVideo?sdp.replace("VIDEO_STATE","sendonly"):sdp.replace("VIDEO_STATE","inactive");var o={};o.sdp=sdp,o.hasAudio=flash.isHasAudio(),o.hasVideo=flash.isHasVideo(),resolve(o)}))},createAnswer:function(options){return new Promise((function(resolve,reject){var receiveAudio=null==options.receiveAudio||options.receiveAudio,receiveVideo=null!=options.receiveVideo&&options.receiveVideo,sendAudio=flash.isHasAudio(),sendVideo=flash.isHasVideo(),sdp=DEFAULT_SDP;sdp=receiveAudio&&sendAudio?sdp.replace("AUDIO_STATE","sendrecv"):receiveAudio&&!sendAudio?sdp.replace("AUDIO_STATE","recvonly"):!receiveAudio&&sendAudio?sdp.replace("AUDIO_STATE","sendonly"):sdp.replace("AUDIO_STATE","inactive"),resolve(sdp=receiveVideo&&sendVideo?sdp.replace("VIDEO_STATE","sendrecv"):receiveVideo&&!sendVideo?sdp.replace("VIDEO_STATE","recvonly"):!receiveVideo&&sendVideo?sdp.replace("VIDEO_STATE","sendonly"):sdp.replace("VIDEO_STATE","inactive"))}))},setRemoteSdp:function(sdp,reinit,id){return logger.debug("flash","setRemoteSDP:"),logger.debug("flash",sdp),new Promise((function(resolve,reject){var state=function(sdp){var state={incoming:!1,outgoing:!1};-1!=sdp.indexOf("a=sendrecv")?(state.incoming=!0,state.outgoing=!0):-1!=sdp.indexOf("a=recvonly")?state.outgoing=!0:-1!=sdp.indexOf("a=sendonly")&&(state.incoming=!0);return state}(sdp);reinit&&flash.updateId(id),flash.setup(state.incoming,state.outgoing,flash.isHasAudio(),flash.isHasVideo(),flashBufferTime,reinit),resolve(connections[id])}))},changeAudioCodec:function(codec){flash.changeAudioCodec(codec)}};exports.close=function(cacheCamera){flash&&(flash.disconnect(),!getCacheInstance(display)&&flash.hasAccessToAudio()&&cacheCamera?function(flash){installCallback(flash,"addLogMessage",(function(message){logger.info("flash","Flash["+flash.id+"]:"+message)})),removeCallback(flash,"connectionStatus"),flash.reset(flash.id+"CACHED_FLASH_INSTANCE"),flash.id=flash.id+"CACHED_FLASH_INSTANCE"}(flash):(clearCallbacks(flash),swfobject.removeSWF(flash.id)),flash=null)},exports.setVolume=function(volume){flash&&flash.setVolume(volume)},exports.setMicrophoneGain=function(volume){},exports.getVolume=function(){return flash?flash.getVolume():-1},exports.muteAudio=function(){flash&&flash.muteAudio()},exports.unmuteAudio=function(){flash&&flash.unmuteAudio()},exports.isAudioMuted=function(){return!flash||flash.isAudioMuted()},exports.muteVideo=function(){flash&&flash.muteVideo()},exports.unmuteVideo=function(){flash&&flash.unmuteVideo()},exports.isVideoMuted=function(){return!flash||flash.isVideoMuted()},exports.getStats=function(callbackFn){if(flash){var param,statistics=flash.getStats();if(statistics.hasOwnProperty("incoming")){for(param in statistics.incoming.info)param.indexOf("audio")>-1&&(statistics.incoming.audio[param]=statistics.incoming.info[param]),param.indexOf("video")>-1&&(statistics.incoming.video[param]=statistics.incoming.info[param]);delete statistics.incoming.info}if(statistics.hasOwnProperty("outgoing")){for(param in statistics.outgoing.info)param.indexOf("audio")>-1&&(statistics.outgoing.audio[param]=statistics.outgoing.info[param]),param.indexOf("video")>-1&&(statistics.outgoing.video[param]=statistics.outgoing.info[param]);delete statistics.outgoing.info}statistics.type="flash",callbackFn(statistics)}},exports.fullScreen=function(){flash&&flash.fullScreen()},exports.switchCam=function(){},exports.switchMic=function(){},exports.switchToScreen=function(){},exports.switchToCam=function(){}}))},getMediaAccess:function(constraints,display){return new Promise((function(resolve,reject){var flash=getCacheInstance(display);if(flash)installCallback(flash,"accessGranted",(function(){removeCallback(flash,"accessGranted"),resolve(display)})),installCallback(flash,"accessDenied",(function(){removeCallback(flash,"accessDenied"),reject(new Error("Failed to get access to audio and video"))})),flash.getMediaAccess(normalizeConstraints(constraints))||reject(new Error("Failed to get access to audio and video"));else{var id=uuid_v1()+"CACHED_FLASH_INSTANCE";loadSwf(id,display).then((function(swf){installCallback(swf,"accessGranted",(function(){removeCallback(swf,"accessGranted"),resolve(display)})),installCallback(swf,"accessDenied",(function(){removeCallback(swf,"accessDenied"),reject(new Error("Failed to get access to audio and video"))})),constraints||(constraints=defaultConstraints),swf.getMediaAccess(normalizeConstraints(constraints))||reject(new Error("Failed to get access to audio and video"))}))}}))},releaseMedia:function(display){var flash=getCacheInstance(display);return!!flash&&(clearCallbacks(flash),swfobject.removeSWF(flash.id),!0)},available:function(){return swfobject.hasFlashPlayerVersion("11.2.0")},listDevices:function(){return new Promise((function(resolve,reject){var display=document.createElement("div");display.setAttribute("style","width:1px;height:1px");var id=uuid_v1();document.body.appendChild(display),loadSwf(id,display).then((function(swf){var list=swf.listDevices();swfobject.removeSWF(id),document.body.removeChild(display),resolve(list)}),reject)}))},playFirstSound:function(){return!0},playFirstVideo:function(){return new Promise((function(resolve,reject){resolve()}))},configure:function(configuration){swfLocation=configuration.flashMediaProviderSwfLocation,defaultConstraints=configuration.constraints,(logger=configuration.logger).info("flash","Initialized")}}},{"promise-polyfill":4,swfobject:7,"uuid/v1":11}],30:[function(require,module,exports){"use strict";function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}var disableConnectionQualityCalculation,uuid_v1=require("uuid/v1"),constants=require("./constants"),util=require("./util"),logger=require("./util").logger,loggerConf={push:!1,severity:"INFO"},Promise=require("promise-polyfill"),KalmanFilter=require("kalmanjs"),browserDetails=require("webrtc-adapter").default.browserDetails,isUsingTemasysPlugin=!1,SESSION_STATUS=constants.SESSION_STATUS,STREAM_EVENT=constants.STREAM_EVENT,STREAM_EVENT_TYPE=constants.STREAM_EVENT_TYPE,STREAM_STATUS=constants.STREAM_STATUS,CALL_STATUS=constants.CALL_STATUS,CONNECTION_QUALITY=(constants.TRANSPORT_TYPE,constants.CONNECTION_QUALITY),ERROR_INFO=constants.ERROR_INFO,MediaProvider={},sessions={},initialized=!1,getMediaProviders=function(){return Object.keys(MediaProvider)},getDefaultMediaConstraints=function(){return"safari"==browserDetails.browser?{audio:!0,video:{width:{min:320,max:640},height:{min:180,max:360}}}:{audio:!0,video:{width:320,height:240}}};function getConstraintsProperty(constraints,property,defaultValue){if(!constraints||!property)return defaultValue;var res,properties=property.split(".");for(var prop in constraints)if(prop==properties[0])res=constraints[prop],properties.length>1&&(res=getConstraintsProperty(constraints[prop],properties[1],defaultValue));else if("object"===_typeof(constraints[prop]))for(var p in constraints[prop])p==property&&(res=constraints[prop][p]);return"boolean"==typeof res?res:res||defaultValue}var releaseLocalMedia=function(display,mediaProvider){if(!initialized)throw new Error("Flashphoner API is not initialized");return mediaProvider||(mediaProvider=getMediaProviders()[0]),MediaProvider[mediaProvider].releaseMedia(display)};module.exports={init:function(options){if(!initialized){options||(options={}),loggerConf=options.logger||loggerConf,null!==options.logger&&(loggerConf.enableLogs=!0),logger.init(loggerConf.severity||"INFO",loggerConf.push||!1,loggerConf.customLogger,loggerConf.enableLogs);var waitingTemasys=!1;try{var audioContext=new(window.AudioContext||window.webkitAudioContext)}catch(e){console.warn("Failed to create audio context")}disableConnectionQualityCalculation=options.disableConnectionQualityCalculation;var webRtcProvider=require("./webrtc-media-provider");if(webRtcProvider&&webRtcProvider.hasOwnProperty("available")&&webRtcProvider.available()){MediaProvider.WebRTC=webRtcProvider;var enableGainNode=!util.Browser.isSamsungBrowser()&&!util.Browser.isAndroidFirefox()&&options.createMicGainNode,webRtcConf={constraints:options.constraints||getDefaultMediaConstraints(),extensionId:options.screenSharingExtensionId,audioContext:audioContext,logger:logger,createMicGainNode:enableGainNode};webRtcProvider.configure(webRtcConf)}else(webRtcProvider=require("./temasys-media-provider"))&&webRtcProvider.hasOwnProperty("available")&&AdapterJS&&(waitingTemasys=!0,AdapterJS.webRTCReady((function(isUsingPlugin){if(isUsingTemasysPlugin=isUsingPlugin,isUsingPlugin||webRtcProvider.available()){MediaProvider.WebRTC=webRtcProvider;var webRtcConf={constraints:options.constraints||getDefaultMediaConstraints(),extensionId:options.screenSharingExtensionId,logger:logger};webRtcProvider.configure(webRtcConf);var _MediaProvider={};for(var p in _MediaProvider.WebRTC=MediaProvider.WebRTC,MediaProvider)_MediaProvider[p]=MediaProvider[p];MediaProvider=_MediaProvider}options.mediaProvidersReadyCallback&&options.mediaProvidersReadyCallback(Object.keys(MediaProvider))})));var flashProvider=require("./flash-media-provider");if(flashProvider&&flashProvider.hasOwnProperty("available")&&flashProvider.available()&&(!MediaProvider.WebRTC||options.preferredMediaProviders&&options.preferredMediaProviders.indexOf("Flash")>=0)){MediaProvider.Flash=flashProvider;var flashConf={constraints:options.constraints||getDefaultMediaConstraints(),flashMediaProviderSwfLocation:options.flashMediaProviderSwfLocation,logger:logger};flashProvider.configure(flashConf)}var mediaSourceMediaProvider=require("./media-source-media-provider");if(mediaSourceMediaProvider&&mediaSourceMediaProvider.hasOwnProperty("available")&&mediaSourceMediaProvider.available()){MediaProvider.MSE=mediaSourceMediaProvider;var mseConf={audioContext:audioContext,browserDetails:browserDetails.browser};mediaSourceMediaProvider.configure(mseConf)}var websocketProvider=require("./websocket-media-provider");if(websocketProvider&&websocketProvider.hasOwnProperty("available")&&websocketProvider.available(audioContext)){MediaProvider.WSPlayer=websocketProvider;var wsConf={receiverLocation:options.receiverLocation,decoderLocation:options.decoderLocation,audioContext:audioContext,logger:logger};websocketProvider.configure(wsConf)}if(0==getMediaProviders().length)throw new Error("None of MediaProviders available");if(options.preferredMediaProvider)if(MediaProvider.hasOwnProperty(options.preferredMediaProvider)){if(getMediaProviders()[0]!=options.preferredMediaProvider){var _MediaProvider={};for(var p in _MediaProvider[options.preferredMediaProvider]=MediaProvider[options.preferredMediaProvider],MediaProvider)_MediaProvider[p]=MediaProvider[p];MediaProvider=_MediaProvider}}else logger.warn("core","Preferred media provider is not available.");if(options.preferredMediaProviders&&options.preferredMediaProviders.length>0){var newMediaProvider={};for(var i in options.preferredMediaProviders)if(options.preferredMediaProviders.hasOwnProperty(i)){var pMP=options.preferredMediaProviders[i];MediaProvider.hasOwnProperty(pMP)&&(newMediaProvider[pMP]=MediaProvider[pMP])}if(util.isEmptyObject(newMediaProvider))throw new Error("None of preferred MediaProviders available");MediaProvider=newMediaProvider}!waitingTemasys&&options.mediaProvidersReadyCallback&&options.mediaProvidersReadyCallback(Object.keys(MediaProvider)),logger.info("core","Initialized"),initialized=!0}},isUsingTemasys:function(){return isUsingTemasysPlugin},getMediaProviders:getMediaProviders,getMediaDevices:function(mediaProvider,labels,kind,deviceConstraints){if(!initialized)throw new Error("Flashphoner API is not initialized");return mediaProvider||(mediaProvider=getMediaProviders()[0]),MediaProvider[mediaProvider].listDevices(labels,kind,deviceConstraints)},getMediaAccess:function(constraints,display,mediaProvider,disableConstraintsNormalization){if(!initialized)throw new Error("Flashphoner API is not initialized");return mediaProvider||(mediaProvider=getMediaProviders()[0]),MediaProvider[mediaProvider].getMediaAccess(constraints,display,disableConstraintsNormalization)},releaseLocalMedia:releaseLocalMedia,getSessions:function(){return util.copyObjectToArray(sessions)},getSession:function(id){return sessions[id]},createSession:function(options){if(!initialized)throw new Error("Flashphoner API is not initialized");if(!options||!options.urlServer)throw new TypeError("options.urlServer must be provided");var connectionTimeout,cConfig,sipConfig,id_=uuid_v1(),sessionStatus=SESSION_STATUS.PENDING,urlServer=options.urlServer,lbUrl=options.lbUrl,flashProto=options.flashProto||"rtmfp",flashPort=options.flashPort||1935,appKey=options.appKey||"defaultApp",mediaOptions=options.mediaOptions,keepAlive=options.keepAlive,timeout=options.timeout;options.sipOptions&&(sipConfig={sipLogin:options.sipOptions.login,sipAuthenticationName:options.sipOptions.authenticationName,sipPassword:options.sipOptions.password,sipDomain:options.sipOptions.domain,sipOutboundProxy:options.sipOptions.outboundProxy,sipProxy:options.sipOptions.proxy,sipPort:options.sipOptions.port,sipRegisterRequired:options.sipOptions.registerRequired});var wsConnection,url,request,authToken=options.authToken,streams={},calls={},mediaConnections={},streamEventRefreshHandlers={},streamRefreshHandlers={},callRefreshHandlers={},session={},callbacks={};lbUrl?(url=lbUrl,(request=new XMLHttpRequest).open("GET",url,!0),request.timeout=5e3,request.ontimeout=function(){logger.warn("core","Timeout during geting url from balancer!"),createWS(urlServer)},request.error=function(){logger.warn("core","Error during geting url from balancer!"),createWS(urlServer)},request.onload=function(e){if(200==request.status&&4==request.readyState){var result=JSON.parse(request.responseText);urlServer=-1!==urlServer.indexOf("wss://")?"wss://"+result.server+":"+result.wss:"ws://"+result.server+":"+result.ws,flashPort=result.flash,logger.debug("core","Got url from load balancer "+result.server),createWS(urlServer)}},request.send()):createWS(urlServer);var remoteSdpCache={};function createWS(url){wsConnection=new WebSocket(url),null!=timeout&&timeout>0&&(connectionTimeout=setTimeout((function(){0==wsConnection.readyState&&(console.log("WS connection timeout"),wsConnection.close())}),timeout)),wsConnection.onerror=function(){onSessionStatusChange(SESSION_STATUS.FAILED)},wsConnection.onclose=function(){sessionStatus!==SESSION_STATUS.FAILED&&onSessionStatusChange(SESSION_STATUS.DISCONNECTED)},wsConnection.onopen=function(){onSessionStatusChange(SESSION_STATUS.CONNECTED),clearTimeout(connectionTimeout),cConfig={appKey:appKey,mediaProviders:Object.keys(MediaProvider),keepAlive:keepAlive,authToken:authToken,clientVersion:"2.0.170",clientOSVersion:window.navigator.appVersion,clientBrowserVersion:window.navigator.userAgent,msePacketizationVersion:2,custom:options.custom},sipConfig&&util.copyObjectPropsToAnotherObject(sipConfig,cConfig),send("connection",cConfig),logger.setConnection(wsConnection)},wsConnection.onmessage=function(event){var data={};if(event.data instanceof Blob)data.message="binaryData";else var obj=(data=JSON.parse(event.data)).data[0];switch(data.message){case"ping":send("pong",null);break;case"getUserData":authToken=obj.authToken,cConfig=obj,onSessionStatusChange(SESSION_STATUS.ESTABLISHED,obj);break;case"setRemoteSDP":var mediaSessionId=data.data[0],sdp=data.data[1];streamRefreshHandlers[mediaSessionId]?streamRefreshHandlers[mediaSessionId](null,sdp):callRefreshHandlers[mediaSessionId]?callRefreshHandlers[mediaSessionId](null,sdp):(remoteSdpCache[mediaSessionId]=sdp,logger.info("core","Media not found, id "+mediaSessionId));break;case"notifyVideoFormat":case"notifyStreamStatusEvent":streamRefreshHandlers[obj.mediaSessionId]&&streamRefreshHandlers[obj.mediaSessionId](obj);break;case"notifyStreamEvent":streamEventRefreshHandlers[obj.mediaSessionId]&&streamEventRefreshHandlers[obj.mediaSessionId](obj);break;case"DataStatusEvent":restAppCommunicator.resolveData(obj);break;case"OnDataEvent":callbacks[SESSION_STATUS.APP_DATA]&&callbacks[SESSION_STATUS.APP_DATA](obj);break;case"fail":obj.apiMethod&&"StreamStatusEvent"==obj.apiMethod&&streamRefreshHandlers[obj.id]&&streamRefreshHandlers[obj.id](obj),callbacks[SESSION_STATUS.WARN]&&callbacks[SESSION_STATUS.WARN](obj);break;case"registered":onSessionStatusChange(SESSION_STATUS.REGISTERED);break;case"notifyAudioCodec":mediaSessionId=data.data[0];var codec=data.data[1];callRefreshHandlers[mediaSessionId]&&callRefreshHandlers[mediaSessionId](null,null,codec);break;case"notifyTransferEvent":callRefreshHandlers[obj.callId](null,null,null,obj);break;case"notifyTryingResponse":case"hold":case"ring":case"talk":case"finish":callRefreshHandlers[obj.callId]&&callRefreshHandlers[obj.callId](obj);break;case"notifyIncomingCall":callRefreshHandlers[obj.callId]&&logger.error("core","Call already exists, id "+obj.callId),callbacks[SESSION_STATUS.INCOMING_CALL]&&callbacks[SESSION_STATUS.INCOMING_CALL](createCall(obj));break;case"notifySessionDebugEvent":logger.info("core","Session debug status "+obj.status),callbacks[SESSION_STATUS.DEBUG]&&callbacks[SESSION_STATUS.DEBUG](obj);break;case"availableStream":var availableStream={};availableStream.mediaSessionId=obj.id,availableStream.available=obj.status,availableStream.reason=obj.info,streamRefreshHandlers[availableStream.mediaSessionId]&&streamRefreshHandlers[availableStream.mediaSessionId](availableStream);break;case"outboundVideoRate":case"inboundVideoRate":streamRefreshHandlers[obj.mediaSessionId]&&(obj.status=data.message,streamRefreshHandlers[obj.mediaSessionId](obj))}}}function send(message,data){wsConnection.send(JSON.stringify({message:message,data:[data]}))}function onSessionStatusChange(newStatus,obj){if((sessionStatus=newStatus)==SESSION_STATUS.DISCONNECTED||sessionStatus==SESSION_STATUS.FAILED){for(var prop in streamRefreshHandlers)streamRefreshHandlers.hasOwnProperty(prop)&&"function"==typeof streamRefreshHandlers[prop]&&streamRefreshHandlers[prop]({status:STREAM_STATUS.FAILED});delete sessions[id_]}callbacks[sessionStatus]&&callbacks[sessionStatus](session,obj)}var createCall=function(options){if(sessionStatus!==SESSION_STATUS.REGISTERED&&sessionStatus!==SESSION_STATUS.ESTABLISHED)throw logger.info("core","Status is "+sessionStatus),new Error("Invalid session state");if(!options)throw new TypeError("options must be provided");var mediaConnection,info_,errorInfo_,audioOutputId,login="clickToCallApp"==appKey?"":cConfig.sipLogin,caller_=options.incoming?options.caller:login,callee_=options.callee,visibleName_=options.visibleName||login,id_=options.callId||uuid_v1(),mediaProvider=options.mediaProvider||getMediaProviders()[0],localDisplay=options.localVideoDisplay,remoteDisplay=options.remoteVideoDisplay;if(options.constraints)var constraints=options.constraints;if(options.disableConstraintsNormalization)var disableConstraintsNormalization=options.disableConstraintsNormalization;var audioProperty=getConstraintsProperty(constraints,"audio",void 0);"object"===_typeof(audioProperty)&&(audioOutputId=getConstraintsProperty(audioProperty,"outputId",0));var stripCodecs=options.stripCodecs||[],receiveAudio="undefined"==typeof options.receiveAudio||options.receiveAudio,receiveVideo="undefined"==typeof options.receiveVideo||options.receiveVideo,cacheLocalResources=options.cacheLocalResources,status_=CALL_STATUS.NEW,callbacks={},hasTransferredCall=!1,sdpHook=options.sdpHook,sipSDP=options.sipSDP,call=(options.sipHeaders,{});callRefreshHandlers[id_]=function(callInfo,sdp,codec,transfer){if(transfer)return mediaConnections[id_]||(mediaConnections[id_]=mediaConnection),void("COMPLETED"==transfer.status&&delete mediaConnections[id_]);if(!mediaConnection&&0!=Object.keys(mediaConnections).length)for(var mc in mediaConnections)mediaConnection=mediaConnections[mc],hasTransferredCall=!0,delete mediaConnections[mc];if(codec)"Flash"==mediaProvider&&mediaConnection.changeAudioCodec(codec.name);else{if(sdp&&""!==sdp)return sdp=sdpHookHandler(sdp,sdpHook),void mediaConnection.setRemoteSdp(sdp,hasTransferredCall,id_).then((function(){}));var event=callInfo.status;status_=event,event!=CALL_STATUS.FAILED&&event!=CALL_STATUS.FINISH&&event!=CALL_STATUS.BUSY||(delete calls[id_],delete callRefreshHandlers[id_],0==Object.keys(calls).length&&mediaConnection&&mediaConnection.close(cacheLocalResources)),callbacks[event]&&callbacks[event](call)}};var hangup=function(){if(status_!=CALL_STATUS.NEW){if(status_==CALL_STATUS.PENDING)return cacheLocalResources||releaseLocalMedia(localDisplay,mediaProvider),callRefreshHandlers[id_]({status:CALL_STATUS.FAILED}),void(options.incoming&&send("hangup",{callId:id_}));send("hangup",{callId:id_}),mediaConnection&&mediaConnection.close(cacheLocalResources)}else callRefreshHandlers[id_]({status:CALL_STATUS.FAILED})};return call.call=function(){if(status_!==CALL_STATUS.NEW)throw new Error("Invalid call state");status_=CALL_STATUS.PENDING;MediaProvider[mediaProvider].getMediaAccess(constraints,localDisplay,disableConstraintsNormalization).then((function(){status_!=CALL_STATUS.FAILED?MediaProvider[mediaProvider].createConnection({id:id_,localDisplay:localDisplay,remoteDisplay:remoteDisplay,authToken:authToken,mainUrl:urlServer,flashProto:flashProto,flashPort:flashPort,bidirectional:!0,login:login,constraints:constraints,connectionConfig:mediaOptions,audioOutputId:audioOutputId}).then((function(newConnection){return(mediaConnection=newConnection).createOffer({sendAudio:!0,sendVideo:!0,receiveAudio:receiveAudio,receiveVideo:receiveVideo,stripCodecs:stripCodecs})})).then((function(offer){send("call",{callId:id_,incoming:!1,hasVideo:offer.hasVideo,hasAudio:offer.hasAudio,status:status_,mediaProvider:mediaProvider,sdp:offer.sdp,sipSDP:sipSDP,caller:login,callee:callee_,custom:options.custom,visibleName:visibleName_})})):cacheLocalResources||releaseLocalMedia(localDisplay,mediaProvider)})).catch((function(error){logger.error("core",error),status_=CALL_STATUS.FAILED,info_=ERROR_INFO.LOCAL_ERROR,errorInfo_=error.message,callRefreshHandlers[id_]({status:CALL_STATUS.FAILED}),hangup()}))},call.answer=function(answerOptions){if(status_!==CALL_STATUS.NEW&&status_!==CALL_STATUS.RING)throw new Error("Invalid call state");var sdp;localDisplay=answerOptions.localVideoDisplay,remoteDisplay=answerOptions.remoteVideoDisplay,constraints=answerOptions.constraints||getDefaultMediaConstraints(),status_=CALL_STATUS.PENDING;var sdpHook=answerOptions.sdpHook;if(sipSDP=answerOptions.sipSDP,answerOptions.sipHeaders,!remoteSdpCache[id_])throw logger.error("core","No remote sdp available"),new Error("No remote sdp available");sdp=sdpHookHandler(remoteSdpCache[id_],sdpHook),delete remoteSdpCache[id_],0==util.SDP.matchPrefix(sdp,"m=video").length&&(constraints.video=!1);var stripCodecs=answerOptions.stripCodecs||[];MediaProvider[mediaProvider].getMediaAccess(constraints,localDisplay,disableConstraintsNormalization).then((function(){status_!=CALL_STATUS.FAILED?MediaProvider[mediaProvider].createConnection({id:id_,localDisplay:localDisplay,remoteDisplay:remoteDisplay,authToken:authToken,mainUrl:urlServer,flashProto:flashProto,flashPort:flashPort,bidirectional:!0,login:cConfig.sipLogin,constraints:constraints,connectionConfig:mediaOptions,audioOutputId:audioOutputId}).then((function(newConnection){return(mediaConnection=newConnection).setRemoteSdp(sdp)})).then((function(){return mediaConnection.createAnswer({receiveAudio:options.receiveAudio,receiveVideo:options.receiveVideo,stripCodecs:stripCodecs})})).then((function(sdp){status_!=CALL_STATUS.FINISH&&status_!=CALL_STATUS.FAILED?send("answer",{callId:id_,incoming:!0,hasVideo:!0,hasAudio:!0,status:status_,mediaProvider:mediaProvider,sdp:sdp,sipSDP:sipSDP,caller:cConfig.login,callee:callee_,custom:options.custom}):hangup()})):cacheLocalResources||releaseLocalMedia(localDisplay,mediaProvider)})).catch((function(error){logger.error("core",error),info_=ERROR_INFO.LOCAL_ERROR,errorInfo_=error.message,status_=CALL_STATUS.FAILED,callRefreshHandlers[id_]({status:CALL_STATUS.FAILED})}))},call.hangup=hangup,call.id=function(){return id_},call.getInfo=function(){return info_},call.getErrorInfo=function(){return errorInfo_},call.status=function(){return status_},call.getStats=function(callbackFn,nativeStats){mediaConnection&&mediaConnection.getStats(callbackFn,nativeStats)},call.setAudioOutputId=function(id){if(audioOutputId=id,mediaConnection&&mediaConnection.setAudioOutputId)return mediaConnection.setAudioOutputId(id)},call.setVolume=function(volume){mediaConnection&&mediaConnection.setVolume(volume)},call.getVolume=function(){return mediaConnection?mediaConnection.getVolume():-1},call.muteAudio=function(){mediaConnection&&mediaConnection.muteAudio()},call.unmuteAudio=function(){mediaConnection&&mediaConnection.unmuteAudio()},call.isAudioMuted=function(){return!mediaConnection||mediaConnection.isAudioMuted()},call.muteVideo=function(){mediaConnection&&mediaConnection.muteVideo()},call.unmuteVideo=function(){mediaConnection&&mediaConnection.unmuteVideo()},call.isVideoMuted=function(){return!mediaConnection||mediaConnection.isVideoMuted()},call.caller=function(){return caller_},call.callee=function(){return callee_},call.visibleName=function(){return visibleName_},call.hold=function(){send("hold",{callId:id_})},call.holdForTransfer=function(){send("hold",{callId:id_,holdForTransfer:!0})},call.unhold=function(){send("unhold",{callId:id_})},call.sendDTMF=function(number,type){send("sendDtmf",{callId:id_,type:type||"RFC2833",dtmf:number})},call.transfer=function(target){send("transfer",{callId:id_,target:target})},call.on=function(event,callback){if(!event)throw new TypeError("Event can't be null");if(!callback||"function"!=typeof callback)throw new Error("Callback needs to be a valid function");return callbacks[event]=callback,call},call.switchCam=function(deviceId){if(status_!==CALL_STATUS.ESTABLISHED&&!constraints.video&&status_!==CALL_STATUS.HOLD)throw new Error("Invalid call state");return mediaConnection.switchCam(deviceId)},call.switchMic=function(deviceId){if(status_!==CALL_STATUS.ESTABLISHED&&status_!==CALL_STATUS.HOLD)throw new Error("Invalid call state");return mediaConnection.switchMic(deviceId)},call.switchToScreen=function(source,woExtension){if(status_!==CALL_STATUS.ESTABLISHED&&status_!==CALL_STATUS.HOLD)throw new Error("Invalid call state");return mediaConnection.switchToScreen(source,woExtension)},call.switchToCam=function(){if(status_!==CALL_STATUS.ESTABLISHED&&status_!==CALL_STATUS.HOLD)throw new Error("Invalid call state");mediaConnection.switchToCam()},calls[id_]=call,call},restAppCommunicator=function(){var pending={},exports={sendData:function(data){return new Promise((function(resolve,reject){var obj={operationId:uuid_v1(),payload:data};pending[obj.operationId]={FAILED:function(info){reject(info)},ACCEPTED:function(info){resolve(info)}},send("sendData",obj)}))},resolveData:function(data){if(pending[data.operationId]){var handler=pending[data.operationId];delete pending[data.operationId],delete data.operationId,handler[data.status](data)}}};return exports}(),sdpHookHandler=function(sdp,sdpHook){if(null!=sdpHook&&"function"==typeof sdpHook){var newSdp=sdpHook({sdpString:sdp});return null!=newSdp&&""!=newSdp?newSdp:sdp}return sdp};return session.id=function(){return id_},session.status=function(){return sessionStatus},session.getServerUrl=function(){return urlServer},session.createStream=function(options){var availableCallbacks=[];if(sessionStatus!==SESSION_STATUS.ESTABLISHED)throw new Error("Invalid session state");if(!options)throw new TypeError("options must be provided");if(!options.name)throw new TypeError("options.name must be provided");var mediaConnection,clientKf=new KalmanFilter,serverKf=new KalmanFilter,id_=uuid_v1(),name_=options.name,mediaProvider=options.mediaProvider||getMediaProviders()[0],display=options.display;if(options.constraints&&0!=Object.keys(options.constraints).length)var constraints=options.constraints;if(options.disableConstraintsNormalization)var disableConstraintsNormalization=options.disableConstraintsNormalization;var receiveAudio,audioOutputId,receiveVideo,mediaConnectionConstraints=options.mediaConnectionConstraints,audioProperty=getConstraintsProperty(constraints,"audio",void 0);if("boolean"==typeof audioProperty)receiveAudio=audioProperty;else if("object"===_typeof(audioProperty)){receiveAudio=!0;var _stereo=getConstraintsProperty(audioProperty,"stereo",0),_bitrate=getConstraintsProperty(audioProperty,"bitrate",0),_fec=getConstraintsProperty(audioProperty,"fec",0);audioOutputId=getConstraintsProperty(audioProperty,"outputId",0);var _codecOptions="";_bitrate&&(_codecOptions+="maxaveragebitrate="+_bitrate+";"),_stereo&&(_codecOptions+="stereo=1;sprop-stereo=1;"),_fec&&(_codecOptions+="useinbandfec=1;")}else receiveAudio="undefined"==typeof options.receiveAudio||options.receiveAudio;var videoProperty=getConstraintsProperty(constraints,"video",void 0);receiveVideo="boolean"==typeof videoProperty?videoProperty:"object"===_typeof(videoProperty)||("undefined"==typeof options.receiveVideo||options.receiveVideo);var bitrate=getConstraintsProperty(constraints,"video.bitrate",0),minBitrate=getConstraintsProperty(constraints,"video.minBitrate",0),maxBitrate=getConstraintsProperty(constraints,"video.maxBitrate",0),quality=getConstraintsProperty(constraints,"video.quality",0);quality>100&&(quality=100);var info_,errorInfo_,audioState_,videoState_,connectionQuality,playWidth="undefined"!=typeof options.playWidth?options.playWidth:getConstraintsProperty(constraints,"video.width",0),playHeight="undefined"!=typeof options.playHeight?options.playHeight:getConstraintsProperty(constraints,"video.height",0),stripCodecs=options.stripCodecs||[],resolution={},published_=!1,record_=options.record||!1,recordFileName=null,cacheLocalResources=options.cacheLocalResources,status_=STREAM_STATUS.NEW,rtmpUrl=options.rtmpUrl,remoteBitrate=-1,networkBandwidth=-1,sdpHook=options.sdpHook,transportType=options.transport,cvoExtension=options.cvoExtension,remoteVideo=options.remoteVideo,callbacks={},playoutDelay=options.playoutDelay,useCanvasMediaStream=options.useCanvasMediaStream,videoBytes=0,stream={};streamEventRefreshHandlers[id_]=function(streamEvent){callbacks[STREAM_EVENT]&&callbacks[STREAM_EVENT](streamEvent)},streamRefreshHandlers[id_]=function(streamInfo,sdp){if(sdp&&""!==sdp){var _sdp=sdp;return _codecOptions&&(_sdp=util.SDP.writeFmtp(sdp,_codecOptions,"opus")),_sdp=sdpHookHandler(_sdp,sdpHook),void mediaConnection.setRemoteSdp(_sdp).then((function(){}))}if(null==streamInfo.available){var event=streamInfo.status;if("inboundVideoRate"!=event&&"outboundVideoRate"!=event){if(event==STREAM_STATUS.RESIZE)resolution.width=streamInfo.streamerVideoWidth,resolution.height=streamInfo.streamerVideoHeight;else if(event==STREAM_STATUS.SNAPSHOT_COMPLETE);else if(event==STREAM_STATUS.NOT_ENOUGH_BANDWIDTH){var info=streamInfo.info.split("/");remoteBitrate=info[0],networkBandwidth=info[1]}else status_=event;audioState_=streamInfo.audioState,videoState_=streamInfo.videoState,streamInfo.info&&(info_=streamInfo.info),event!=STREAM_STATUS.FAILED&&event!=STREAM_STATUS.STOPPED&&event!=STREAM_STATUS.UNPUBLISHED||(delete streams[id_],delete streamRefreshHandlers[id_],delete streamEventRefreshHandlers[id_],mediaConnection&&mediaConnection.close(cacheLocalResources)),record_&&"undefined"!=typeof streamInfo.recordName&&(recordFileName=streamInfo.recordName),callbacks[event]&&callbacks[event](stream)}else detectConnectionQuality(event,streamInfo)}else{for(var i=0;i<availableCallbacks.length;i++)info_=streamInfo.reason,"true"==streamInfo.available?availableCallbacks[i].resolve(stream):availableCallbacks[i].reject(stream);availableCallbacks=[]}};var detectConnectionQuality=function(event,streamInfo){disableConnectionQualityCalculation||mediaConnection.getStats((function(stats){var bytesSentReceived=0;if(stats)if("outboundVideoRate"==event&&stats.inboundStream&&stats.inboundStream.video&&stats.inboundStream.video.bytesReceived>0)bytesSentReceived=stats.inboundStream.video.bytesReceived;else{if(!(stats.outboundStream&&stats.outboundStream.video&&stats.outboundStream.video.bytesSent>0))return;bytesSentReceived=stats.outboundStream.video.bytesSent}if(videoBytes){var currentVideoRate=8*(bytesSentReceived-videoBytes);if(0!=currentVideoRate){var currentQuality,clientFiltered=clientKf.filter(currentVideoRate),serverFiltered=serverKf.filter(streamInfo.videoRate),videoRateDifference=100*Math.abs((serverFiltered-clientFiltered)/((serverFiltered+clientFiltered)/2));currentQuality=serverFiltered<5e4||clientFiltered<5e4?videoRateDifference>150?CONNECTION_QUALITY.BAD:CONNECTION_QUALITY.PERFECT:videoRateDifference>50?CONNECTION_QUALITY.BAD:videoRateDifference>20?CONNECTION_QUALITY.GOOD:CONNECTION_QUALITY.PERFECT,callbacks[CONNECTION_QUALITY.UPDATE]&&(connectionQuality=currentQuality,callbacks[CONNECTION_QUALITY.UPDATE](connectionQuality,clientFiltered,serverFiltered)),videoBytes=bytesSentReceived}}else videoBytes=bytesSentReceived}))},published=function(){return published_};function sendStreamEvent(type,payload){send("sendStreamEvent",{mediaSessionId:id_,type:type,payload:payload})}return stream.play=function(){if(logger.debug("core","Play stream "+name_),status_!==STREAM_STATUS.NEW)throw new Error("Invalid stream state");status_=STREAM_STATUS.PENDING,MediaProvider[mediaProvider].createConnection({id:id_,display:display,authToken:authToken,mainUrl:urlServer,flashProto:flashProto,flashPort:flashPort,flashBufferTime:options.flashBufferTime||0,flashShowFullScreenButton:options.flashShowFullScreenButton||!1,connectionConfig:mediaOptions,connectionConstraints:mediaConnectionConstraints,audioOutputId:audioOutputId,remoteVideo:remoteVideo,playoutDelay:playoutDelay},streamRefreshHandlers[id_]).then((function(newConnection){mediaConnection=newConnection;try{streamRefreshHandlers[id_]({status:status_})}catch(e){console.warn(e)}return mediaConnection.createOffer({receiveAudio:receiveAudio,receiveVideo:receiveVideo,stripCodecs:stripCodecs,stereo:_stereo})})).then((function(offer){logger.debug("core","Offer SDP:\n"+offer.sdp),send("playStream",{mediaSessionId:id_,name:name_,published:published_,hasVideo:!0,hasAudio:!0,status:status_,record:!1,width:playWidth,height:playHeight,mediaProvider:mediaProvider,sdp:offer.sdp,custom:options.custom,bitrate:bitrate,minBitrate:minBitrate,maxBitrate:maxBitrate,quality:quality,constraints:constraints,transport:transportType,cvoExtension:cvoExtension}),offer.player&&offer.player.play(id_)})).catch((function(error){throw error}))},stream.publish=function(){if(logger.debug("core","Publish stream "+name_),status_!==STREAM_STATUS.NEW)throw new Error("Invalid stream state");status_=STREAM_STATUS.PENDING,published_=!0;constraints&&constraints.video&&constraints.video.type&&constraints.video.type,MediaProvider[mediaProvider].getMediaAccess(constraints,display,disableConstraintsNormalization,useCanvasMediaStream).then((function(){status_!=STREAM_STATUS.FAILED?MediaProvider[mediaProvider].createConnection({id:id_,display:display,authToken:authToken,mainUrl:urlServer,flashProto:flashProto,flashPort:flashPort,constraints:constraints,connectionConfig:mediaOptions,connectionConstraints:mediaConnectionConstraints,customStream:!(!constraints||!constraints.customStream)&&constraints.customStream}).then((function(newConnection){return(mediaConnection=newConnection).createOffer({stripCodecs:stripCodecs})})).then((function(offer){logger.debug("core","Offer SDP:\n"+offer.sdp),send("publishStream",{mediaSessionId:id_,name:name_,published:published_,hasVideo:offer.hasVideo,hasAudio:offer.hasAudio,status:status_,record:record_,mediaProvider:mediaProvider,sdp:offer.sdp,custom:options.custom,bitrate:bitrate,minBitrate:minBitrate,maxBitrate:maxBitrate,rtmpUrl:rtmpUrl,constraints:constraints,transport:transportType,cvoExtension:cvoExtension})})):cacheLocalResources||releaseLocalMedia(display,mediaProvider)})).catch((function(error){logger.warn("core",error),info_=ERROR_INFO.LOCAL_ERROR,errorInfo_=error.message,status_=STREAM_STATUS.FAILED,callbacks[status_]&&callbacks[status_](stream)}))},stream.stop=function stop(){if(logger.debug("core","Stop stream "+name_),status_!=STREAM_STATUS.NEW)return status_==STREAM_STATUS.PENDING?(logger.warn("core","Stopping stream before server response "+id_),void setTimeout(stop,200)):void(status_!=STREAM_STATUS.FAILED?(send(published_?"unPublishStream":"stopStream",{mediaSessionId:id_,name:name_,published:published_,hasVideo:!0,hasAudio:!0,status:status_,record:!1}),mediaConnection&&mediaConnection.close(cacheLocalResources)):logger.warn("core","Stream status FAILED"));streamRefreshHandlers[id_]({status:STREAM_STATUS.FAILED})},stream.id=function(){return id_},stream.status=function(){return status_},stream.name=function(){return name_},stream.published=published,stream.getRecordInfo=function(){return recordFileName},stream.getInfo=function(){return info_},stream.getErrorInfo=function(){return errorInfo_},stream.videoResolution=function(){if(published_)throw new Error("This function available only on playing stream");return resolution},stream.setAudioOutputId=function(id){if(audioOutputId=id,mediaConnection&&mediaConnection.setAudioOutputId)return mediaConnection.setAudioOutputId(id)},stream.setVolume=function(volume){mediaConnection&&mediaConnection.setVolume(volume)},stream.unmuteRemoteAudio=function(){mediaConnection&&"Flash"!=mediaProvider&&mediaConnection.unmuteRemoteAudio()},stream.muteRemoteAudio=function(){mediaConnection&&"Flash"!=mediaProvider&&mediaConnection.muteRemoteAudio()},stream.isRemoteAudioMuted=function(){return!(!mediaConnection||"Flash"==mediaProvider)&&mediaConnection.isRemoteAudioMuted()},stream.setMicrophoneGain=function(volume){if(status_!==STREAM_STATUS.PUBLISHING)throw new Error("Invalid stream state");mediaConnection.setMicrophoneGain(volume)},stream.getVolume=function(){return mediaConnection?mediaConnection.getVolume():-1},stream.muteAudio=function(){mediaConnection&&(mediaConnection.muteAudio(),sendStreamEvent(STREAM_EVENT_TYPE.AUDIO_MUTED))},stream.unmuteAudio=function(){mediaConnection&&(mediaConnection.unmuteAudio(),sendStreamEvent(STREAM_EVENT_TYPE.AUDIO_UNMUTED))},stream.isAudioMuted=function(){return!mediaConnection||mediaConnection.isAudioMuted()},stream.muteVideo=function(){mediaConnection&&(mediaConnection.muteVideo(),sendStreamEvent(STREAM_EVENT_TYPE.VIDEO_MUTED))},stream.unmuteVideo=function(){mediaConnection&&(mediaConnection.unmuteVideo(),sendStreamEvent(STREAM_EVENT_TYPE.VIDEO_UNMUTED))},stream.isVideoMuted=function(){return!mediaConnection||mediaConnection.isVideoMuted()},stream.getStats=function(callbackFn,nativeStats){mediaConnection&&mediaConnection.getStats(callbackFn,nativeStats)},stream.snapshot=function(){if(logger.debug("core","Request snapshot, stream "+name_),status_!==STREAM_STATUS.NEW&&status_!==STREAM_STATUS.PLAYING&&status_!==STREAM_STATUS.PUBLISHING)throw new Error("Invalid stream state");send("snapshot",{name:name_,mediaSessionId:id_})},stream.getAudioState=function(){return audioState_},stream.getVideoState=function(){return videoState_},stream.getNetworkBandwidth=function(){return networkBandwidth},stream.getRemoteBitrate=function(){return remoteBitrate},stream.fullScreen=function(){published()?logger.warn("core","Full screen is allowed only for played streams"):mediaConnection&&mediaConnection.fullScreen()},stream.on=function(event,callback){if(!event)throw new TypeError("Event can't be null");if(!callback||"function"!=typeof callback)throw new Error("Callback needs to be a valid function");return callbacks[event]=callback,stream},stream.available=function(){return new Promise((function(resolve,reject){send("availableStream",{mediaSessionId:id_,name:name_});var promise={};promise.resolve=resolve,promise.reject=reject,availableCallbacks.push(promise)}))},stream.switchCam=function(deviceId){if(status_!==STREAM_STATUS.PUBLISHING)throw new Error("Invalid stream state");return mediaConnection.switchCam(deviceId)},stream.switchMic=function(deviceId){if(status_!==STREAM_STATUS.PUBLISHING)throw new Error("Invalid stream state");return mediaConnection.switchMic(deviceId)},stream.switchToScreen=function(source,woExtension){if(status_!==STREAM_STATUS.PUBLISHING)throw new Error("Invalid stream state");return mediaConnection.switchToScreen(source,woExtension)},stream.switchToCam=function(){if(status_!==STREAM_STATUS.PUBLISHING)throw new Error("Invalid stream state");mediaConnection.switchToCam()},stream.sendData=function(payload){if(status_!==STREAM_STATUS.PUBLISHING)throw new Error("Invalid stream state");sendStreamEvent(STREAM_EVENT_TYPE.DATA,payload)},streams[id_]=stream,stream},session.createCall=createCall,session.getStream=function(streamId){return streams[streamId]},session.getStreams=function(){return util.copyObjectToArray(streams)},session.sendData=restAppCommunicator.sendData,session.disconnect=function(){wsConnection&&wsConnection.close()},session.submitBugReport=function(reportObject){send("submitBugReport",reportObject)},session.startDebug=function(){logger.setPushLogs(!0),logger.setLevel("DEBUG"),send("sessionDebug",{command:"start"})},session.stopDebug=function(){logger.setLevel("INFO"),send("sessionDebug",{command:"stop"})},session.on=function(event,callback){if(!event)throw new Error("Event can't be null","TypeError");if(!callback||"function"!=typeof callback)throw new Error("Callback needs to be a valid function");return callbacks[event]=callback,session},sessions[id_]=session,session},playFirstSound:function(noise){var mediaProvider=getMediaProviders()[0];MediaProvider[mediaProvider].playFirstSound(noise)},playFirstVideo:function(display,isLocal,src){for(var mp in MediaProvider)return MediaProvider[mp].playFirstVideo(display,isLocal,src)},getLogger:function(){if(initialized)return logger;console.warn("Initialize API first.")},roomApi:require("./room-module"),constants:constants,firefoxScreenSharingExtensionInstalled:!0}},{"./constants":28,"./flash-media-provider":29,"./media-source-media-provider":31,"./room-module":32,"./temasys-media-provider":1,"./util":33,"./webrtc-media-provider":34,"./websocket-media-provider":35,kalmanjs:2,"promise-polyfill":4,"uuid/v1":11,"webrtc-adapter":12}],31:[function(require,module,exports){(function(global){(function(){!function(t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).MediaSourceMediaProvider=t()}((function(){return function t(e,r,n){function i(a,s){if(!r[a]){if(!e[a]){var f="function"==typeof require&&require;if(!s&&f)return f(a,!0);if(o)return o(a,!0);var u=new Error("Cannot find module '"+a+"'");throw u.code="MODULE_NOT_FOUND",u}var c=r[a]={exports:{}};e[a][0].call(c.exports,(function(t){return i(e[a][1][t]||t)}),c,c.exports,t,e,r,n)}return r[a].exports}for(var o="function"==typeof require&&require,a=0;a<n.length;a++)i(n[a]);return i}({1:[function(t,e,r){e.exports=function(t,e){if(t===e)return!0;if(t.byteLength!==e.byteLength)return!1;for(var r=new DataView(t),n=new DataView(e),i=t.byteLength;i--;)if(r.getUint8(i)!==n.getUint8(i))return!1;return!0}},{}],2:[function(t,e,r){"use strict";const n=r;n.bignum=t(16),n.define=t(3).define,n.base=t(5),n.constants=t(9),n.decoders=t(11),n.encoders=t(14)},{11:11,14:14,16:16,3:3,5:5,9:9}],3:[function(t,e,r){"use strict";const n=t(14),i=t(11),o=t(467);function a(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}r.define=function(t,e){return new a(t,e)},a.prototype._createNamed=function(t){const e=this.name;function r(t){this._initNamed(t,e)}return o(r,t),r.prototype._initNamed=function(e,r){t.call(this,e,r)},new r(this)},a.prototype._getDecoder=function(t){return t=t||"der",this.decoders.hasOwnProperty(t)||(this.decoders[t]=this._createNamed(i[t])),this.decoders[t]},a.prototype.decode=function(t,e,r){return this._getDecoder(e).decode(t,r)},a.prototype._getEncoder=function(t){return t=t||"der",this.encoders.hasOwnProperty(t)||(this.encoders[t]=this._createNamed(n[t])),this.encoders[t]},a.prototype.encode=function(t,e,r){return this._getEncoder(e).encode(t,r)}},{11:11,14:14,467:467}],4:[function(t,e,r){"use strict";const n=t(467),i=t(7).Reporter,o=t(515).Buffer;function a(t,e){i.call(this,e),o.isBuffer(t)?(this.base=t,this.offset=0,this.length=t.length):this.error("Input not Buffer")}function s(t,e){if(Array.isArray(t))this.length=0,this.value=t.map((function(t){return s.isEncoderBuffer(t)||(t=new s(t,e)),this.length+=t.length,t}),this);else if("number"==typeof t){if(!(0<=t&&t<=255))return e.error("non-byte EncoderBuffer value");this.value=t,this.length=1}else if("string"==typeof t)this.value=t,this.length=o.byteLength(t);else{if(!o.isBuffer(t))return e.error("Unsupported type: "+typeof t);this.value=t,this.length=t.length}}n(a,i),r.DecoderBuffer=a,a.isDecoderBuffer=function(t){return t instanceof a||"object"==typeof t&&o.isBuffer(t.base)&&"DecoderBuffer"===t.constructor.name&&"number"==typeof t.offset&&"number"==typeof t.length&&"function"==typeof t.save&&"function"==typeof t.restore&&"function"==typeof t.isEmpty&&"function"==typeof t.readUInt8&&"function"==typeof t.skip&&"function"==typeof t.raw},a.prototype.save=function(){return{offset:this.offset,reporter:i.prototype.save.call(this)}},a.prototype.restore=function(t){const e=new a(this.base);return e.offset=t.offset,e.length=this.offset,this.offset=t.offset,i.prototype.restore.call(this,t.reporter),e},a.prototype.isEmpty=function(){return this.offset===this.length},a.prototype.readUInt8=function(t){return this.offset+1<=this.length?this.base.readUInt8(this.offset++,!0):this.error(t||"DecoderBuffer overrun")},a.prototype.skip=function(t,e){if(!(this.offset+t<=this.length))return this.error(e||"DecoderBuffer overrun");const r=new a(this.base);return r._reporterState=this._reporterState,r.offset=this.offset,r.length=this.offset+t,this.offset+=t,r},a.prototype.raw=function(t){return this.base.slice(t?t.offset:this.offset,this.length)},r.EncoderBuffer=s,s.isEncoderBuffer=function(t){return t instanceof s||"object"==typeof t&&"EncoderBuffer"===t.constructor.name&&"number"==typeof t.length&&"function"==typeof t.join},s.prototype.join=function(t,e){return t||(t=o.alloc(this.length)),e||(e=0),0===this.length||(Array.isArray(this.value)?this.value.forEach((function(r){r.join(t,e),e+=r.length})):("number"==typeof this.value?t[e]=this.value:"string"==typeof this.value?t.write(this.value,e):o.isBuffer(this.value)&&this.value.copy(t,e),e+=this.length)),t}},{467:467,515:515,7:7}],5:[function(t,e,r){"use strict";const n=r;n.Reporter=t(7).Reporter,n.DecoderBuffer=t(4).DecoderBuffer,n.EncoderBuffer=t(4).EncoderBuffer,n.Node=t(6)},{4:4,6:6,7:7}],6:[function(t,e,r){"use strict";const n=t(7).Reporter,i=t(4).EncoderBuffer,o=t(4).DecoderBuffer,a=t(473),s=["seq","seqof","set","setof","objid","bool","gentime","utctime","null_","enum","int","objDesc","bitstr","bmpstr","charstr","genstr","graphstr","ia5str","iso646str","numstr","octstr","printstr","t61str","unistr","utf8str","videostr"],f=["key","obj","use","optional","explicit","implicit","def","choice","any","contains"].concat(s);function u(t,e,r){const n={};this._baseState=n,n.name=r,n.enc=t,n.parent=e||null,n.children=null,n.tag=null,n.args=null,n.reverseArgs=null,n.choice=null,n.optional=!1,n.any=!1,n.obj=!1,n.use=null,n.useDecoder=null,n.key=null,n.default=null,n.explicit=null,n.implicit=null,n.contains=null,n.parent||(n.children=[],this._wrap())}e.exports=u;const c=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];u.prototype.clone=function(){const t=this._baseState,e={};c.forEach((function(r){e[r]=t[r]}));const r=new this.constructor(e.parent);return r._baseState=e,r},u.prototype._wrap=function(){const t=this._baseState;f.forEach((function(e){this[e]=function(){const r=new this.constructor(this);return t.children.push(r),r[e].apply(r,arguments)}}),this)},u.prototype._init=function(t){const e=this._baseState;a(null===e.parent),t.call(this),e.children=e.children.filter((function(t){return t._baseState.parent===this}),this),a.equal(e.children.length,1,"Root node can have only one child")},u.prototype._useArgs=function(t){const e=this._baseState,r=t.filter((function(t){return t instanceof this.constructor}),this);t=t.filter((function(t){return!(t instanceof this.constructor)}),this),0!==r.length&&(a(null===e.children),e.children=r,r.forEach((function(t){t._baseState.parent=this}),this)),0!==t.length&&(a(null===e.args),e.args=t,e.reverseArgs=t.map((function(t){if("object"!=typeof t||t.constructor!==Object)return t;const e={};return Object.keys(t).forEach((function(r){r==(0|r)&&(r|=0);const n=t[r];e[n]=r})),e})))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach((function(t){u.prototype[t]=function(){const e=this._baseState;throw new Error(t+" not implemented for encoding: "+e.enc)}})),s.forEach((function(t){u.prototype[t]=function(){const e=this._baseState,r=Array.prototype.slice.call(arguments);return a(null===e.tag),e.tag=t,this._useArgs(r),this}})),u.prototype.use=function(t){a(t);const e=this._baseState;return a(null===e.use),e.use=t,this},u.prototype.optional=function(){return this._baseState.optional=!0,this},u.prototype.def=function(t){const e=this._baseState;return a(null===e.default),e.default=t,e.optional=!0,this},u.prototype.explicit=function(t){const e=this._baseState;return a(null===e.explicit&&null===e.implicit),e.explicit=t,this},u.prototype.implicit=function(t){const e=this._baseState;return a(null===e.explicit&&null===e.implicit),e.implicit=t,this},u.prototype.obj=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return t.obj=!0,0!==e.length&&this._useArgs(e),this},u.prototype.key=function(t){const e=this._baseState;return a(null===e.key),e.key=t,this},u.prototype.any=function(){return this._baseState.any=!0,this},u.prototype.choice=function(t){const e=this._baseState;return a(null===e.choice),e.choice=t,this._useArgs(Object.keys(t).map((function(e){return t[e]}))),this},u.prototype.contains=function(t){const e=this._baseState;return a(null===e.use),e.contains=t,this},u.prototype._decode=function(t,e){const r=this._baseState;if(null===r.parent)return t.wrapResult(r.children[0]._decode(t,e));let n,i=r.default,a=!0,s=null;if(null!==r.key&&(s=t.enterKey(r.key)),r.optional){let n=null;if(null!==r.explicit?n=r.explicit:null!==r.implicit?n=r.implicit:null!==r.tag&&(n=r.tag),null!==n||r.any){if(a=this._peekTag(t,n,r.any),t.isError(a))return a}else{const n=t.save();try{null===r.choice?this._decodeGeneric(r.tag,t,e):this._decodeChoice(t,e),a=!0}catch(t){a=!1}t.restore(n)}}if(r.obj&&a&&(n=t.enterObject()),a){if(null!==r.explicit){const e=this._decodeTag(t,r.explicit);if(t.isError(e))return e;t=e}const n=t.offset;if(null===r.use&&null===r.choice){let e;r.any&&(e=t.save());const n=this._decodeTag(t,null!==r.implicit?r.implicit:r.tag,r.any);if(t.isError(n))return n;r.any?i=t.raw(e):t=n}if(e&&e.track&&null!==r.tag&&e.track(t.path(),n,t.length,"tagged"),e&&e.track&&null!==r.tag&&e.track(t.path(),t.offset,t.length,"content"),r.any||(i=null===r.choice?this._decodeGeneric(r.tag,t,e):this._decodeChoice(t,e)),t.isError(i))return i;if(r.any||null!==r.choice||null===r.children||r.children.forEach((function(r){r._decode(t,e)})),r.contains&&("octstr"===r.tag||"bitstr"===r.tag)){const n=new o(i);i=this._getUse(r.contains,t._reporterState.obj)._decode(n,e)}}return r.obj&&a&&(i=t.leaveObject(n)),null===r.key||null===i&&!0!==a?null!==s&&t.exitKey(s):t.leaveKey(s,r.key,i),i},u.prototype._decodeGeneric=function(t,e,r){const n=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,n.args[0],r):/str$/.test(t)?this._decodeStr(e,t,r):"objid"===t&&n.args?this._decodeObjid(e,n.args[0],n.args[1],r):"objid"===t?this._decodeObjid(e,null,null,r):"gentime"===t||"utctime"===t?this._decodeTime(e,t,r):"null_"===t?this._decodeNull(e,r):"bool"===t?this._decodeBool(e,r):"objDesc"===t?this._decodeStr(e,t,r):"int"===t||"enum"===t?this._decodeInt(e,n.args&&n.args[0],r):null!==n.use?this._getUse(n.use,e._reporterState.obj)._decode(e,r):e.error("unknown tag: "+t)},u.prototype._getUse=function(t,e){const r=this._baseState;return r.useDecoder=this._use(t,e),a(null===r.useDecoder._baseState.parent),r.useDecoder=r.useDecoder._baseState.children[0],r.implicit!==r.useDecoder._baseState.implicit&&(r.useDecoder=r.useDecoder.clone(),r.useDecoder._baseState.implicit=r.implicit),r.useDecoder},u.prototype._decodeChoice=function(t,e){const r=this._baseState;let n=null,i=!1;return Object.keys(r.choice).some((function(o){const a=t.save(),s=r.choice[o];try{const r=s._decode(t,e);if(t.isError(r))return!1;n={type:o,value:r},i=!0}catch(e){return t.restore(a),!1}return!0}),this),i?n:t.error("Choice not matched")},u.prototype._createEncoderBuffer=function(t){return new i(t,this.reporter)},u.prototype._encode=function(t,e,r){const n=this._baseState;if(null!==n.default&&n.default===t)return;const i=this._encodeValue(t,e,r);return void 0===i||this._skipDefault(i,e,r)?void 0:i},u.prototype._encodeValue=function(t,e,r){const i=this._baseState;if(null===i.parent)return i.children[0]._encode(t,e||new n);let o=null;if(this.reporter=e,i.optional&&void 0===t){if(null===i.default)return;t=i.default}let a=null,s=!1;if(i.any)o=this._createEncoderBuffer(t);else if(i.choice)o=this._encodeChoice(t,e);else if(i.contains)a=this._getUse(i.contains,r)._encode(t,e),s=!0;else if(i.children)a=i.children.map((function(r){if("null_"===r._baseState.tag)return r._encode(null,e,t);if(null===r._baseState.key)return e.error("Child should have a key");const n=e.enterKey(r._baseState.key);if("object"!=typeof t)return e.error("Child expected, but input is not object");const i=r._encode(t[r._baseState.key],e,t);return e.leaveKey(n),i}),this).filter((function(t){return t})),a=this._createEncoderBuffer(a);else if("seqof"===i.tag||"setof"===i.tag){if(!i.args||1!==i.args.length)return e.error("Too many args for : "+i.tag);if(!Array.isArray(t))return e.error("seqof/setof, but data is not Array");const r=this.clone();r._baseState.implicit=null,a=this._createEncoderBuffer(t.map((function(r){const n=this._baseState;return this._getUse(n.args[0],t)._encode(r,e)}),r))}else null!==i.use?o=this._getUse(i.use,r)._encode(t,e):(a=this._encodePrimitive(i.tag,t),s=!0);if(!i.any&&null===i.choice){const t=null!==i.implicit?i.implicit:i.tag,r=null===i.implicit?"universal":"context";null===t?null===i.use&&e.error("Tag could be omitted only for .use()"):null===i.use&&(o=this._encodeComposite(t,s,r,a))}return null!==i.explicit&&(o=this._encodeComposite(i.explicit,!1,"context",o)),o},u.prototype._encodeChoice=function(t,e){const r=this._baseState,n=r.choice[t.type];return n||a(!1,t.type+" not found in "+JSON.stringify(Object.keys(r.choice))),n._encode(t.value,e)},u.prototype._encodePrimitive=function(t,e){const r=this._baseState;if(/str$/.test(t))return this._encodeStr(e,t);if("objid"===t&&r.args)return this._encodeObjid(e,r.reverseArgs[0],r.args[1]);if("objid"===t)return this._encodeObjid(e,null,null);if("gentime"===t||"utctime"===t)return this._encodeTime(e,t);if("null_"===t)return this._encodeNull();if("int"===t||"enum"===t)return this._encodeInt(e,r.args&&r.reverseArgs[0]);if("bool"===t)return this._encodeBool(e);if("objDesc"===t)return this._encodeStr(e,t);throw new Error("Unsupported tag: "+t)},u.prototype._isNumstr=function(t){return/^[0-9 ]*$/.test(t)},u.prototype._isPrintstr=function(t){return/^[A-Za-z0-9 '()+,-./:=?]*$/.test(t)}},{4:4,473:473,7:7}],7:[function(t,e,r){"use strict";const n=t(467);function i(t){this._reporterState={obj:null,path:[],options:t||{},errors:[]}}function o(t,e){this.path=t,this.rethrow(e)}r.Reporter=i,i.prototype.isError=function(t){return t instanceof o},i.prototype.save=function(){const t=this._reporterState;return{obj:t.obj,pathLen:t.path.length}},i.prototype.restore=function(t){const e=this._reporterState;e.obj=t.obj,e.path=e.path.slice(0,t.pathLen)},i.prototype.enterKey=function(t){return this._reporterState.path.push(t)},i.prototype.exitKey=function(t){const e=this._reporterState;e.path=e.path.slice(0,t-1)},i.prototype.leaveKey=function(t,e,r){const n=this._reporterState;this.exitKey(t),null!==n.obj&&(n.obj[e]=r)},i.prototype.path=function(){return this._reporterState.path.join("/")},i.prototype.enterObject=function(){const t=this._reporterState,e=t.obj;return t.obj={},e},i.prototype.leaveObject=function(t){const e=this._reporterState,r=e.obj;return e.obj=t,r},i.prototype.error=function(t){let e;const r=this._reporterState,n=t instanceof o;if(e=n?t:new o(r.path.map((function(t){return"["+JSON.stringify(t)+"]"})).join(""),t.message||t,t.stack),!r.options.partial)throw e;return n||r.errors.push(e),e},i.prototype.wrapResult=function(t){const e=this._reporterState;return e.options.partial?{result:this.isError(t)?null:t,errors:e.errors}:t},n(o,Error),o.prototype.rethrow=function(t){if(this.message=t+" at: "+(this.path||"(shallow)"),Error.captureStackTrace&&Error.captureStackTrace(this,o),!this.stack)try{throw new Error(this.message)}catch(t){this.stack=t.stack}return this}},{467:467}],8:[function(t,e,r){"use strict";function n(t){const e={};return Object.keys(t).forEach((function(r){(0|r)==r&&(r|=0);const n=t[r];e[n]=r})),e}r.tagClass={0:"universal",1:"application",2:"context",3:"private"},r.tagClassByName=n(r.tagClass),r.tag={0:"end",1:"bool",2:"int",3:"bitstr",4:"octstr",5:"null_",6:"objid",7:"objDesc",8:"external",9:"real",10:"enum",11:"embed",12:"utf8str",13:"relativeOid",16:"seq",17:"set",18:"numstr",19:"printstr",20:"t61str",21:"videostr",22:"ia5str",23:"utctime",24:"gentime",25:"graphstr",26:"iso646str",27:"genstr",28:"unistr",29:"charstr",30:"bmpstr"},r.tagByName=n(r.tag)},{}],9:[function(t,e,r){"use strict";const n=r;n._reverse=function(t){const e={};return Object.keys(t).forEach((function(r){(0|r)==r&&(r|=0);const n=t[r];e[n]=r})),e},n.der=t(8)},{8:8}],10:[function(t,e,r){"use strict";const n=t(467),i=t(16),o=t(4).DecoderBuffer,a=t(6),s=t(8);function f(t){this.enc="der",this.name=t.name,this.entity=t,this.tree=new u,this.tree._init(t.body)}function u(t){a.call(this,"der",t)}function c(t,e){let r=t.readUInt8(e);if(t.isError(r))return r;const n=s.tagClass[r>>6],i=0==(32&r);if(31==(31&r)){let n=r;for(r=0;128==(128&n);){if(n=t.readUInt8(e),t.isError(n))return n;r<<=7,r|=127&n}}else r&=31;return{cls:n,primitive:i,tag:r,tagStr:s.tag[r]}}function h(t,e,r){let n=t.readUInt8(r);if(t.isError(n))return n;if(!e&&128===n)return null;if(0==(128&n))return n;const i=127&n;if(i>4)return t.error("length octect is too long");n=0;for(let e=0;e<i;e++){n<<=8;const e=t.readUInt8(r);if(t.isError(e))return e;n|=e}return n}e.exports=f,f.prototype.decode=function(t,e){return o.isDecoderBuffer(t)||(t=new o(t,e)),this.tree._decode(t,e)},n(u,a),u.prototype._peekTag=function(t,e,r){if(t.isEmpty())return!1;const n=t.save(),i=c(t,'Failed to peek tag: "'+e+'"');return t.isError(i)?i:(t.restore(n),i.tag===e||i.tagStr===e||i.tagStr+"of"===e||r)},u.prototype._decodeTag=function(t,e,r){const n=c(t,'Failed to decode tag of "'+e+'"');if(t.isError(n))return n;let i=h(t,n.primitive,'Failed to get length of "'+e+'"');if(t.isError(i))return i;if(!r&&n.tag!==e&&n.tagStr!==e&&n.tagStr+"of"!==e)return t.error('Failed to match tag: "'+e+'"');if(n.primitive||null!==i)return t.skip(i,'Failed to match body of: "'+e+'"');const o=t.save(),a=this._skipUntilEnd(t,'Failed to skip indefinite length body: "'+this.tag+'"');return t.isError(a)?a:(i=t.offset-o.offset,t.restore(o),t.skip(i,'Failed to match body of: "'+e+'"'))},u.prototype._skipUntilEnd=function(t,e){for(;;){const r=c(t,e);if(t.isError(r))return r;const n=h(t,r.primitive,e);if(t.isError(n))return n;let i;if(i=r.primitive||null!==n?t.skip(n):this._skipUntilEnd(t,e),t.isError(i))return i;if("end"===r.tagStr)break}},u.prototype._decodeList=function(t,e,r,n){const i=[];for(;!t.isEmpty();){const e=this._peekTag(t,"end");if(t.isError(e))return e;const o=r.decode(t,"der",n);if(t.isError(o)&&e)break;i.push(o)}return i},u.prototype._decodeStr=function(t,e){if("bitstr"===e){const e=t.readUInt8();return t.isError(e)?e:{unused:e,data:t.raw()}}if("bmpstr"===e){const e=t.raw();if(e.length%2==1)return t.error("Decoding of string type: bmpstr length mismatch");let r="";for(let t=0;t<e.length/2;t++)r+=String.fromCharCode(e.readUInt16BE(2*t));return r}if("numstr"===e){const e=t.raw().toString("ascii");return this._isNumstr(e)?e:t.error("Decoding of string type: numstr unsupported characters")}if("octstr"===e)return t.raw();if("objDesc"===e)return t.raw();if("printstr"===e){const e=t.raw().toString("ascii");return this._isPrintstr(e)?e:t.error("Decoding of string type: printstr unsupported characters")}return/str$/.test(e)?t.raw().toString():t.error("Decoding of string type: "+e+" unsupported")},u.prototype._decodeObjid=function(t,e,r){let n;const i=[];let o=0,a=0;for(;!t.isEmpty();)a=t.readUInt8(),o<<=7,o|=127&a,0==(128&a)&&(i.push(o),o=0);128&a&&i.push(o);const s=i[0]/40|0,f=i[0]%40;if(n=r?i:[s,f].concat(i.slice(1)),e){let t=e[n.join(" ")];void 0===t&&(t=e[n.join(".")]),void 0!==t&&(n=t)}return n},u.prototype._decodeTime=function(t,e){const r=t.raw().toString();let n,i,o,a,s,f;if("gentime"===e)n=0|r.slice(0,4),i=0|r.slice(4,6),o=0|r.slice(6,8),a=0|r.slice(8,10),s=0|r.slice(10,12),f=0|r.slice(12,14);else{if("utctime"!==e)return t.error("Decoding "+e+" time is not supported yet");n=0|r.slice(0,2),i=0|r.slice(2,4),o=0|r.slice(4,6),a=0|r.slice(6,8),s=0|r.slice(8,10),f=0|r.slice(10,12),n=n<70?2e3+n:1900+n}return Date.UTC(n,i-1,o,a,s,f,0)},u.prototype._decodeNull=function(){return null},u.prototype._decodeBool=function(t){const e=t.readUInt8();return t.isError(e)?e:0!==e},u.prototype._decodeInt=function(t,e){const r=t.raw();let n=new i(r);return e&&(n=e[n.toString(10)]||n),n},u.prototype._use=function(t,e){return"function"==typeof t&&(t=t(e)),t._getDecoder("der").tree}},{16:16,4:4,467:467,6:6,8:8}],11:[function(t,e,r){"use strict";const n=r;n.der=t(10),n.pem=t(12)},{10:10,12:12}],12:[function(t,e,r){"use strict";const n=t(467),i=t(515).Buffer,o=t(10);function a(t){o.call(this,t),this.enc="pem"}n(a,o),e.exports=a,a.prototype.decode=function(t,e){const r=t.toString().split(/[\r\n]+/g),n=e.label.toUpperCase(),a=/^-----(BEGIN|END) ([^-]+)-----$/;let s=-1,f=-1;for(let t=0;t<r.length;t++){const e=r[t].match(a);if(null!==e&&e[2]===n){if(-1!==s){if("END"!==e[1])break;f=t;break}if("BEGIN"!==e[1])break;s=t}}if(-1===s||-1===f)throw new Error("PEM section not found for: "+n);const u=r.slice(s+1,f).join("");u.replace(/[^a-z0-9+/=]+/gi,"");const c=i.from(u,"base64");return o.prototype.decode.call(this,c,e)}},{10:10,467:467,515:515}],13:[function(t,e,r){"use strict";const n=t(467),i=t(515).Buffer,o=t(6),a=t(8);function s(t){this.enc="der",this.name=t.name,this.entity=t,this.tree=new f,this.tree._init(t.body)}function f(t){o.call(this,"der",t)}function u(t){return t<10?"0"+t:t}e.exports=s,s.prototype.encode=function(t,e){return this.tree._encode(t,e).join()},n(f,o),f.prototype._encodeComposite=function(t,e,r,n){const o=function(t,e,r,n){let i;if("seqof"===t?t="seq":"setof"===t&&(t="set"),a.tagByName.hasOwnProperty(t))i=a.tagByName[t];else{if("number"!=typeof t||(0|t)!==t)return n.error("Unknown tag: "+t);i=t}return i>=31?n.error("Multi-octet tag encoding unsupported"):(e||(i|=32),i|=a.tagClassByName[r||"universal"]<<6,i)}(t,e,r,this.reporter);if(n.length<128){const t=i.alloc(2);return t[0]=o,t[1]=n.length,this._createEncoderBuffer([t,n])}let s=1;for(let t=n.length;t>=256;t>>=8)s++;const f=i.alloc(2+s);f[0]=o,f[1]=128|s;for(let t=1+s,e=n.length;e>0;t--,e>>=8)f[t]=255&e;return this._createEncoderBuffer([f,n])},f.prototype._encodeStr=function(t,e){if("bitstr"===e)return this._createEncoderBuffer([0|t.unused,t.data]);if("bmpstr"===e){const e=i.alloc(2*t.length);for(let r=0;r<t.length;r++)e.writeUInt16BE(t.charCodeAt(r),2*r);return this._createEncoderBuffer(e)}return"numstr"===e?this._isNumstr(t)?this._createEncoderBuffer(t):this.reporter.error("Encoding of string type: numstr supports only digits and space"):"printstr"===e?this._isPrintstr(t)?this._createEncoderBuffer(t):this.reporter.error("Encoding of string type: printstr supports only latin upper and lower case letters, digits, space, apostrophe, left and rigth parenthesis, plus sign, comma, hyphen, dot, slash, colon, equal sign, question mark"):/str$/.test(e)||"objDesc"===e?this._createEncoderBuffer(t):this.reporter.error("Encoding of string type: "+e+" unsupported")},f.prototype._encodeObjid=function(t,e,r){if("string"==typeof t){if(!e)return this.reporter.error("string objid given, but no values map found");if(!e.hasOwnProperty(t))return this.reporter.error("objid not found in values map");t=e[t].split(/[\s.]+/g);for(let e=0;e<t.length;e++)t[e]|=0}else if(Array.isArray(t)){t=t.slice();for(let e=0;e<t.length;e++)t[e]|=0}if(!Array.isArray(t))return this.reporter.error("objid() should be either array or string, got: "+JSON.stringify(t));if(!r){if(t[1]>=40)return this.reporter.error("Second objid identifier OOB");t.splice(0,2,40*t[0]+t[1])}let n=0;for(let e=0;e<t.length;e++){let r=t[e];for(n++;r>=128;r>>=7)n++}const o=i.alloc(n);let a=o.length-1;for(let e=t.length-1;e>=0;e--){let r=t[e];for(o[a--]=127&r;(r>>=7)>0;)o[a--]=128|127&r}return this._createEncoderBuffer(o)},f.prototype._encodeTime=function(t,e){let r;const n=new Date(t);return"gentime"===e?r=[u(n.getUTCFullYear()),u(n.getUTCMonth()+1),u(n.getUTCDate()),u(n.getUTCHours()),u(n.getUTCMinutes()),u(n.getUTCSeconds()),"Z"].join(""):"utctime"===e?r=[u(n.getUTCFullYear()%100),u(n.getUTCMonth()+1),u(n.getUTCDate()),u(n.getUTCHours()),u(n.getUTCMinutes()),u(n.getUTCSeconds()),"Z"].join(""):this.reporter.error("Encoding "+e+" time is not supported yet"),this._encodeStr(r,"octstr")},f.prototype._encodeNull=function(){return this._createEncoderBuffer("")},f.prototype._encodeInt=function(t,e){if("string"==typeof t){if(!e)return this.reporter.error("String int or enum given, but no values map");if(!e.hasOwnProperty(t))return this.reporter.error("Values map doesn't contain: "+JSON.stringify(t));t=e[t]}if("number"!=typeof t&&!i.isBuffer(t)){const e=t.toArray();!t.sign&&128&e[0]&&e.unshift(0),t=i.from(e)}if(i.isBuffer(t)){let e=t.length;0===t.length&&e++;const r=i.alloc(e);return t.copy(r),0===t.length&&(r[0]=0),this._createEncoderBuffer(r)}if(t<128)return this._createEncoderBuffer(t);if(t<256)return this._createEncoderBuffer([0,t]);let r=1;for(let e=t;e>=256;e>>=8)r++;const n=new Array(r);for(let e=n.length-1;e>=0;e--)n[e]=255&t,t>>=8;return 128&n[0]&&n.unshift(0),this._createEncoderBuffer(i.from(n))},f.prototype._encodeBool=function(t){return this._createEncoderBuffer(t?255:0)},f.prototype._use=function(t,e){return"function"==typeof t&&(t=t(e)),t._getEncoder("der").tree},f.prototype._skipDefault=function(t,e,r){const n=this._baseState;let i;if(null===n.default)return!1;const o=t.join();if(void 0===n.defaultBuffer&&(n.defaultBuffer=this._encodeValue(n.default,e,r).join()),o.length!==n.defaultBuffer.length)return!1;for(i=0;i<o.length;i++)if(o[i]!==n.defaultBuffer[i])return!1;return!0}},{467:467,515:515,6:6,8:8}],14:[function(t,e,r){"use strict";const n=r;n.der=t(13),n.pem=t(15)},{13:13,15:15}],15:[function(t,e,r){"use strict";const n=t(467),i=t(13);function o(t){i.call(this,t),this.enc="pem"}n(o,i),e.exports=o,o.prototype.encode=function(t,e){const r=i.prototype.encode.call(this,t).toString("base64"),n=["-----BEGIN "+e.label+"-----"];for(let t=0;t<r.length;t+=64)n.push(r.slice(t,t+64));return n.push("-----END "+e.label+"-----"),n.join("\n")}},{13:13,467:467}],16:[function(t,e,r){!function(e,r){"use strict";function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"==typeof e?e.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{a="undefined"!=typeof window&&void 0!==window.Buffer?window.Buffer:t(21).Buffer}catch(t){}function s(t,e){var r=t.charCodeAt(e);return r>=65&&r<=70?r-55:r>=97&&r<=102?r-87:r-48&15}function f(t,e,r){var n=s(t,r);return r-1>=e&&(n|=s(t,r-1)<<4),n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),a=e;a<o;a++){var s=t.charCodeAt(a)-48;i*=n,i+=s>=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&(i++,this.negative=1),i<t.length&&(16===e?this._parseHex(t,i,r):(this._parseBase(t,e,i),"le"===r&&this._initArray(this.toArray(),e,r)))},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var o,a,s=0;if("be"===r)for(i=t.length-1,o=0;i>=0;i-=3)a=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i<t.length;i+=3)a=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e,r){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,o=0,a=0;if("be"===r)for(n=t.length-1;n>=e;n-=2)i=f(t,e,n)<<o,this.words[a]|=67108863&i,o>=18?(o-=18,a+=1,this.words[a]|=i>>>26):o+=8;else for(n=(t.length-e)%2==0?e+1:e;n<t.length;n+=2)i=f(t,e,n)<<o,this.words[a]|=67108863&i,o>=18?(o-=18,a+=1,this.words[a]|=i>>>26):o+=8;this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,a=o%n,s=Math.min(o,o-a)+r,f=0,c=r;c<s;c+=n)f=u(t,c,c+n,e),this.imuln(i),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);if(0!==a){var h=1;for(f=u(t,c,t.length,e),c=0;c<a;c++)h*=e;this.imuln(h),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}this.strip()},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],h=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],d=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],a=i*o,s=67108863&a,f=a/67108864|0;r.words[0]=s;for(var u=1;u<n;u++){for(var c=f>>>26,h=67108863&f,d=Math.min(u,e.length-1),l=Math.max(0,u-t.length+1);l<=d;l++){var p=u-l|0;c+=(a=(i=0|t.words[p])*(o=0|e.words[l])+h)/67108864|0,h=67108863&a}r.words[u]=0|h,f=0|c}return 0!==f?r.words[u]=0|f:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a<this.length;a++){var s=this.words[a],f=(16777215&(s<<i|o)).toString(16);r=0!=(o=s>>>24-i&16777215)||a!==this.length-1?c[6-f.length]+f+r:f+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var u=h[t],l=d[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(l).toString(t);r=(p=p.idivn(l)).isZero()?b+r:c[u-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,f="le"===e,u=new t(o),c=this.clone();if(f){for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),u[s]=a;for(;s<o;s++)u[s]=0}else{for(s=0;s<o-i;s++)u[s]=0;for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),u[o-s-1]=a}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a<n.length;a++)o=(e=(0|r.words[a])-(0|n.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var n,i,o,a=t.words,s=e.words,f=r.words,u=0,c=0|a[0],h=8191&c,d=c>>>13,l=0|a[1],p=8191&l,b=l>>>13,v=0|a[2],g=8191&v,y=v>>>13,m=0|a[3],w=8191&m,_=m>>>13,S=0|a[4],M=8191&S,E=S>>>13,k=0|a[5],x=8191&k,A=k>>>13,R=0|a[6],I=8191&R,T=R>>>13,B=0|a[7],P=8191&B,O=B>>>13,C=0|a[8],L=8191&C,j=C>>>13,N=0|a[9],D=8191&N,U=N>>>13,F=0|s[0],q=8191&F,z=F>>>13,W=0|s[1],V=8191&W,H=W>>>13,G=0|s[2],K=8191&G,X=G>>>13,Z=0|s[3],Y=8191&Z,J=Z>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ft=8191&st,ut=st>>>13,ct=0|s[8],ht=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191<,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(d,q)|0))<<13)|0;u=((o=Math.imul(d,z))+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,z))+Math.imul(b,q)|0,o=Math.imul(b,z);var gt=(u+(n=n+Math.imul(h,V)|0)|0)+((8191&(i=(i=i+Math.imul(h,H)|0)+Math.imul(d,V)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,q),i=(i=Math.imul(g,z))+Math.imul(y,q)|0,o=Math.imul(y,z),n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,H)|0)+Math.imul(b,V)|0,o=o+Math.imul(b,H)|0;var yt=(u+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,X)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,z))+Math.imul(_,q)|0,o=Math.imul(_,z),n=n+Math.imul(g,V)|0,i=(i=i+Math.imul(g,H)|0)+Math.imul(y,V)|0,o=o+Math.imul(y,H)|0,n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,X)|0;var mt=(u+(n=n+Math.imul(h,Y)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(d,Y)|0))<<13)|0;u=((o=o+Math.imul(d,J)|0)+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(M,q),i=(i=Math.imul(M,z))+Math.imul(E,q)|0,o=Math.imul(E,z),n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,H)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,H)|0,n=n+Math.imul(g,K)|0,i=(i=i+Math.imul(g,X)|0)+Math.imul(y,K)|0,o=o+Math.imul(y,X)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,J)|0;var wt=(u+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,q),i=(i=Math.imul(x,z))+Math.imul(A,q)|0,o=Math.imul(A,z),n=n+Math.imul(M,V)|0,i=(i=i+Math.imul(M,H)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,H)|0,n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,X)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,X)|0,n=n+Math.imul(g,Y)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(u+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,q),i=(i=Math.imul(I,z))+Math.imul(T,q)|0,o=Math.imul(T,z),n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,H)|0)+Math.imul(A,V)|0,o=o+Math.imul(A,H)|0,n=n+Math.imul(M,K)|0,i=(i=i+Math.imul(M,X)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(w,Y)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var St=(u+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,at)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(P,q),i=(i=Math.imul(P,z))+Math.imul(O,q)|0,o=Math.imul(O,z),n=n+Math.imul(I,V)|0,i=(i=i+Math.imul(I,H)|0)+Math.imul(T,V)|0,o=o+Math.imul(T,H)|0,n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,X)|0)+Math.imul(A,K)|0,o=o+Math.imul(A,X)|0,n=n+Math.imul(M,Y)|0,i=(i=i+Math.imul(M,J)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var Mt=(u+(n=n+Math.imul(h,ft)|0)|0)+((8191&(i=(i=i+Math.imul(h,ut)|0)+Math.imul(d,ft)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(L,q),i=(i=Math.imul(L,z))+Math.imul(j,q)|0,o=Math.imul(j,z),n=n+Math.imul(P,V)|0,i=(i=i+Math.imul(P,H)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,H)|0,n=n+Math.imul(I,K)|0,i=(i=i+Math.imul(I,X)|0)+Math.imul(T,K)|0,o=o+Math.imul(T,X)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(A,Y)|0,o=o+Math.imul(A,J)|0,n=n+Math.imul(M,Q)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,at)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,at)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(b,ft)|0,o=o+Math.imul(b,ut)|0;var Et=(u+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,dt)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(D,q),i=(i=Math.imul(D,z))+Math.imul(U,q)|0,o=Math.imul(U,z),n=n+Math.imul(L,V)|0,i=(i=i+Math.imul(L,H)|0)+Math.imul(j,V)|0,o=o+Math.imul(j,H)|0,n=n+Math.imul(P,K)|0,i=(i=i+Math.imul(P,X)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(g,ft)|0,i=(i=i+Math.imul(g,ut)|0)+Math.imul(y,ft)|0,o=o+Math.imul(y,ut)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,dt)|0;var kt=(u+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,bt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,V),i=(i=Math.imul(D,H))+Math.imul(U,V)|0,o=Math.imul(U,H),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,X)|0,n=n+Math.imul(P,Y)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(T,Q)|0,o=o+Math.imul(T,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(M,ot)|0,i=(i=i+Math.imul(M,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,ut)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,ut)|0,n=n+Math.imul(g,ht)|0,i=(i=i+Math.imul(g,dt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,dt)|0;var xt=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,K),i=(i=Math.imul(D,X))+Math.imul(U,K)|0,o=Math.imul(U,X),n=n+Math.imul(L,Y)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,n=n+Math.imul(M,ft)|0,i=(i=i+Math.imul(M,ut)|0)+Math.imul(E,ft)|0,o=o+Math.imul(E,ut)|0,n=n+Math.imul(w,ht)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,dt)|0;var At=(u+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,bt)|0)+Math.imul(y,pt)|0))<<13)|0;u=((o=o+Math.imul(y,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(D,Y),i=(i=Math.imul(D,J))+Math.imul(U,Y)|0,o=Math.imul(U,J),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,n=n+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,ut)|0)+Math.imul(A,ft)|0,o=o+Math.imul(A,ut)|0,n=n+Math.imul(M,ht)|0,i=(i=i+Math.imul(M,dt)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;u=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(D,Q),i=(i=Math.imul(D,tt))+Math.imul(U,Q)|0,o=Math.imul(U,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,at)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,at)|0,n=n+Math.imul(I,ft)|0,i=(i=i+Math.imul(I,ut)|0)+Math.imul(T,ft)|0,o=o+Math.imul(T,ut)|0,n=n+Math.imul(x,ht)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,dt)|0;var It=(u+(n=n+Math.imul(M,pt)|0)|0)+((8191&(i=(i=i+Math.imul(M,bt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(U,rt)|0,o=Math.imul(U,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,n=n+Math.imul(P,ft)|0,i=(i=i+Math.imul(P,ut)|0)+Math.imul(O,ft)|0,o=o+Math.imul(O,ut)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,dt)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,dt)|0;var Tt=(u+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),n=n+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ut)|0)+Math.imul(j,ft)|0,o=o+Math.imul(j,ut)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,dt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,dt)|0;var Bt=(u+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,bt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(D,ft),i=(i=Math.imul(D,ut))+Math.imul(U,ft)|0,o=Math.imul(U,ut),n=n+Math.imul(L,ht)|0,i=(i=i+Math.imul(L,dt)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,dt)|0;var Pt=(u+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,bt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,ht),i=(i=Math.imul(D,dt))+Math.imul(U,ht)|0,o=Math.imul(U,dt);var Ot=(u+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,bt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,bt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Ct=(u+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,bt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,bt))+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,f[0]=vt,f[1]=gt,f[2]=yt,f[3]=mt,f[4]=wt,f[5]=_t,f[6]=St,f[7]=Mt,f[8]=Et,f[9]=kt,f[10]=xt,f[11]=At,f[12]=Rt,f[13]=It,f[14]=Tt,f[15]=Bt,f[16]=Pt,f[17]=Ot,f[18]=Ct,0!==u&&(f[19]=u,r.length++),r};function b(t,e,r){return(new v).mulp(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(p=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var a=i;i=0;for(var s=67108863&n,f=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=f;u++){var c=o-u,h=(0|t.words[c])*(0|e.words[u]),d=67108863&h;s=67108863&(d=d+s|0),i+=(a=(a=a+(h/67108864|0)|0)+(d>>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):b(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},v.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},v.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a<o;a++)n[a]=e[t[a]],i[a]=r[t[a]]},v.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,f=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var h=f,d=u,l=0;l<a;l++){var p=r[c+l],b=n[c+l],v=r[c+l+a],g=n[c+l+a],y=h*v-d*g;g=h*g+d*v,v=y,r[c+l]=p+v,n[c+l]=b+g,r[c+l+a]=p-v,n[c+l+a]=b-g,l!==s&&(y=f*h-u*d,d=f*d+u*h,h=y)}},v.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},v.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},v.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,r,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<i;++a)r[a]=0;n(0===o),n(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},v.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),a=new Array(n),s=new Array(n),f=new Array(n),u=new Array(n),c=new Array(n),h=new Array(n),d=r.words;d.length=n,this.convert13b(t.words,t.length,a,n),this.convert13b(e.words,e.length,u,n),this.transform(a,o,s,f,n,i),this.transform(u,o,c,h,n,i);for(var l=0;l<n;l++){var p=s[l]*c[l]-f[l]*h[l];f[l]=s[l]*h[l]+f[l]*c[l],s[l]=p}return this.conjugate(s,f,n),this.transform(s,f,d,o,n,i),this.conjugate(d,o,n),this.normalize13b(d,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),b(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,f=(0|this.words[e])-s<<r;this.words[e]=f|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,f=r;if(i-=a,i=Math.max(0,i),f){for(var u=0;u<a;u++)f.words[u]=this.words[u];f.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var c=0;for(u=this.length-1;u>=0&&(0!==c||u>=i);u--){var h=0|this.words[u];this.words[u]=c<<26-o|h>>>o,c=h&s}return f&&0!==c&&(f.words[f.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r||!(this.words[r]&i))},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,a=t.length+r;this._expand(a);var s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var f=(0|t.words[i])*e;s=((o-=67108863&f)>>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!=(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,f=n.length-i.length;if("mod"!==e){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var c=n.clone()._ishlnsubmul(i,1,f);0===c.negative&&(n=c,s&&(s.words[f]=1));for(var h=f-1;h>=0;h--){var d=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=d)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),f=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var c=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||f.isOdd())&&(s.iadd(c),f.isub(h)),s.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(f)):(r.isub(e),s.isub(i),f.isub(a))}return{a:s,b:f,gcd:r.iushln(u)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,c=1;0==(e.words[0]&c)&&u<26;++u,c<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);for(var h=0,d=1;0==(r.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function m(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function S(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function E(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},i(m,y),m.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&r,i=10;i<t.length;i++){var a=0|t.words[i];t.words[i-10]=(a&r)<<4|o>>>22,o=a}o>>>=22,t.words[i-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},m.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(w,y),i(_,y),i(S,y),S.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new m;else if("p224"===t)e=new w;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new S}return g[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),f=s.redNeg(),u=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,u).cmp(f);)c.redIAdd(f);for(var h=this.pow(c,i),d=this.pow(t,i.addn(1).iushrn(1)),l=this.pow(t,i),p=a;0!==l.cmp(s);){for(var b=l,v=0;0!==b.cmp(s);v++)b=b.redSqr();n(v<p);var g=this.pow(h,new o(1).iushln(p-v-1));d=d.redMul(g),h=g.redSqr(),l=l.redMul(h),p=v}return d},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],a=0,s=0,f=e.bitLength()%26;for(0===f&&(f=26),n=e.length-1;n>=0;n--){for(var u=e.words[n],c=f-1;c>=0;c--){var h=u>>c&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4==++s||0===n&&0===c)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}f=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},i(E,M),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{21:21}],17:[function(t,e,r){(function(e){(function(){"use strict";if(t(397),t(512),t(69),e._babelPolyfill)throw new Error("only one instance of babel-polyfill is allowed");function r(t,e,r){t[e]||Object.defineProperty(t,e,{writable:!0,configurable:!0,value:r})}e._babelPolyfill=!0,r(String.prototype,"padLeft","".padStart),r(String.prototype,"padRight","".padEnd),"pop,reverse,shift,keys,values,entries,indexOf,every,some,forEach,map,filter,find,findIndex,includes,join,slice,concat,push,splice,unshift,sort,lastIndexOf,reduce,reduceRight,copyWithin,fill".split(",").forEach((function(t){[][t]&&r(Array,t,Function.call.bind([][t]))}))}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{397:397,512:512,69:69}],18:[function(t,e,r){"use strict";r.byteLength=function(t){var e=u(t),r=e[0],n=e[1];return 3*(r+n)/4-n},r.toByteArray=function(t){var e,r,n=u(t),a=n[0],s=n[1],f=new o(function(t,e,r){return 3*(e+r)/4-r}(0,a,s)),c=0,h=s>0?a-4:a;for(r=0;r<h;r+=4)e=i[t.charCodeAt(r)]<<18|i[t.charCodeAt(r+1)]<<12|i[t.charCodeAt(r+2)]<<6|i[t.charCodeAt(r+3)],f[c++]=e>>16&255,f[c++]=e>>8&255,f[c++]=255&e;return 2===s&&(e=i[t.charCodeAt(r)]<<2|i[t.charCodeAt(r+1)]>>4,f[c++]=255&e),1===s&&(e=i[t.charCodeAt(r)]<<10|i[t.charCodeAt(r+1)]<<4|i[t.charCodeAt(r+2)]>>2,f[c++]=e>>8&255,f[c++]=255&e),f},r.fromByteArray=function(t){for(var e,r=t.length,i=r%3,o=[],a=16383,s=0,f=r-i;s<f;s+=a)o.push(c(t,s,s+a>f?f:s+a));return 1===i?(e=t[r-1],o.push(n[e>>2]+n[e<<4&63]+"==")):2===i&&(e=(t[r-2]<<8)+t[r-1],o.push(n[e>>10]+n[e>>4&63]+n[e<<2&63]+"=")),o.join("")};for(var n=[],i=[],o="undefined"!=typeof Uint8Array?Uint8Array:Array,a="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s=0,f=a.length;s<f;++s)n[s]=a[s],i[a.charCodeAt(s)]=s;function u(t){var e=t.length;if(e%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var r=t.indexOf("=");return-1===r&&(r=e),[r,r===e?0:4-r%4]}function c(t,e,r){for(var i,o,a=[],s=e;s<r;s+=3)i=(t[s]<<16&16711680)+(t[s+1]<<8&65280)+(255&t[s+2]),a.push(n[(o=i)>>18&63]+n[o>>12&63]+n[o>>6&63]+n[63&o]);return a.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},{}],19:[function(t,e,r){!function(e,r){"use strict";function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"==typeof e?e.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{a="undefined"!=typeof window&&void 0!==window.Buffer?window.Buffer:t(21).Buffer}catch(t){}function s(t,e){var r=t.charCodeAt(e);return r>=48&&r<=57?r-48:r>=65&&r<=70?r-55:r>=97&&r<=102?r-87:void n(!1,"Invalid character in "+t)}function f(t,e,r){var n=s(t,r);return r-1>=e&&(n|=s(t,r-1)<<4),n}function u(t,e,r,i){for(var o=0,a=0,s=Math.min(t.length,r),f=e;f<s;f++){var u=t.charCodeAt(f)-48;o*=i,a=u>=49?u-49+10:u>=17?u-17+10:u,n(u>=0&&a<i,"Invalid character"),o+=a}return o}function c(t,e){t.words=e.words,t.length=e.length,t.negative=e.negative,t.red=e.red}if(o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&(i++,this.negative=1),i<t.length&&(16===e?this._parseHex(t,i,r):(this._parseBase(t,e,i),"le"===r&&this._initArray(this.toArray(),e,r)))},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var o,a,s=0;if("be"===r)for(i=t.length-1,o=0;i>=0;i-=3)a=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i<t.length;i+=3)a=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this._strip()},o.prototype._parseHex=function(t,e,r){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,o=0,a=0;if("be"===r)for(n=t.length-1;n>=e;n-=2)i=f(t,e,n)<<o,this.words[a]|=67108863&i,o>=18?(o-=18,a+=1,this.words[a]|=i>>>26):o+=8;else for(n=(t.length-e)%2==0?e+1:e;n<t.length;n+=2)i=f(t,e,n)<<o,this.words[a]|=67108863&i,o>=18?(o-=18,a+=1,this.words[a]|=i>>>26):o+=8;this._strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,a=o%n,s=Math.min(o,o-a)+r,f=0,c=r;c<s;c+=n)f=u(t,c,c+n,e),this.imuln(i),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);if(0!==a){var h=1;for(f=u(t,c,t.length,e),c=0;c<a;c++)h*=e;this.imuln(h),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}this._strip()},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype._move=function(t){c(t,this)},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!=typeof Symbol&&"function"==typeof Symbol.for)try{o.prototype[Symbol.for("nodejs.util.inspect.custom")]=h}catch(t){o.prototype.inspect=h}else o.prototype.inspect=h;function h(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],l=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function b(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],a=i*o,s=67108863&a,f=a/67108864|0;r.words[0]=s;for(var u=1;u<n;u++){for(var c=f>>>26,h=67108863&f,d=Math.min(u,e.length-1),l=Math.max(0,u-t.length+1);l<=d;l++){var p=u-l|0;c+=(a=(i=0|t.words[p])*(o=0|e.words[l])+h)/67108864|0,h=67108863&a}r.words[u]=0|h,f=0|c}return 0!==f?r.words[u]=0|f:r.length--,r._strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a<this.length;a++){var s=this.words[a],f=(16777215&(s<<i|o)).toString(16);r=0!=(o=s>>>24-i&16777215)||a!==this.length-1?d[6-f.length]+f+r:f+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var u=l[t],c=p[t];r="";var h=this.clone();for(h.negative=0;!h.isZero();){var b=h.modrn(c).toString(t);r=(h=h.idivn(c)).isZero()?b+r:d[u-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16,2)},a&&(o.prototype.toBuffer=function(t,e){return this.toArrayLike(a,t,e)}),o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){this._strip();var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0");var a=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)}(t,o);return this["_toArrayLike"+("le"===e?"LE":"BE")](a,i),a},o.prototype._toArrayLikeLE=function(t,e){for(var r=0,n=0,i=0,o=0;i<this.length;i++){var a=this.words[i]<<o|n;t[r++]=255&a,r<t.length&&(t[r++]=a>>8&255),r<t.length&&(t[r++]=a>>16&255),6===o?(r<t.length&&(t[r++]=a>>24&255),n=0,o=0):(n=a>>>24,o+=2)}if(r<t.length)for(t[r++]=n;r<t.length;)t[r++]=0},o.prototype._toArrayLikeBE=function(t,e){for(var r=t.length-1,n=0,i=0,o=0;i<this.length;i++){var a=this.words[i]<<o|n;t[r--]=255&a,r>=0&&(t[r--]=a>>8&255),r>=0&&(t[r--]=a>>16&255),6===o?(r>=0&&(t[r--]=a>>24&255),n=0,o=0):(n=a>>>24,o+=2)}if(r>=0)for(t[r--]=n;r>=0;)t[r--]=0},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this._strip()},o.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this._strip()},o.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this._strip()},o.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this._strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this._strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a<n.length;a++)o=(e=(0|r.words[a])-(0|n.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this._strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var v=function(t,e,r){var n,i,o,a=t.words,s=e.words,f=r.words,u=0,c=0|a[0],h=8191&c,d=c>>>13,l=0|a[1],p=8191&l,b=l>>>13,v=0|a[2],g=8191&v,y=v>>>13,m=0|a[3],w=8191&m,_=m>>>13,S=0|a[4],M=8191&S,E=S>>>13,k=0|a[5],x=8191&k,A=k>>>13,R=0|a[6],I=8191&R,T=R>>>13,B=0|a[7],P=8191&B,O=B>>>13,C=0|a[8],L=8191&C,j=C>>>13,N=0|a[9],D=8191&N,U=N>>>13,F=0|s[0],q=8191&F,z=F>>>13,W=0|s[1],V=8191&W,H=W>>>13,G=0|s[2],K=8191&G,X=G>>>13,Z=0|s[3],Y=8191&Z,J=Z>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ft=8191&st,ut=st>>>13,ct=0|s[8],ht=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191<,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(d,q)|0))<<13)|0;u=((o=Math.imul(d,z))+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,z))+Math.imul(b,q)|0,o=Math.imul(b,z);var gt=(u+(n=n+Math.imul(h,V)|0)|0)+((8191&(i=(i=i+Math.imul(h,H)|0)+Math.imul(d,V)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,q),i=(i=Math.imul(g,z))+Math.imul(y,q)|0,o=Math.imul(y,z),n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,H)|0)+Math.imul(b,V)|0,o=o+Math.imul(b,H)|0;var yt=(u+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,X)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,z))+Math.imul(_,q)|0,o=Math.imul(_,z),n=n+Math.imul(g,V)|0,i=(i=i+Math.imul(g,H)|0)+Math.imul(y,V)|0,o=o+Math.imul(y,H)|0,n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,X)|0;var mt=(u+(n=n+Math.imul(h,Y)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(d,Y)|0))<<13)|0;u=((o=o+Math.imul(d,J)|0)+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(M,q),i=(i=Math.imul(M,z))+Math.imul(E,q)|0,o=Math.imul(E,z),n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,H)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,H)|0,n=n+Math.imul(g,K)|0,i=(i=i+Math.imul(g,X)|0)+Math.imul(y,K)|0,o=o+Math.imul(y,X)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,J)|0;var wt=(u+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,q),i=(i=Math.imul(x,z))+Math.imul(A,q)|0,o=Math.imul(A,z),n=n+Math.imul(M,V)|0,i=(i=i+Math.imul(M,H)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,H)|0,n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,X)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,X)|0,n=n+Math.imul(g,Y)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(u+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,q),i=(i=Math.imul(I,z))+Math.imul(T,q)|0,o=Math.imul(T,z),n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,H)|0)+Math.imul(A,V)|0,o=o+Math.imul(A,H)|0,n=n+Math.imul(M,K)|0,i=(i=i+Math.imul(M,X)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(w,Y)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var St=(u+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,at)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(P,q),i=(i=Math.imul(P,z))+Math.imul(O,q)|0,o=Math.imul(O,z),n=n+Math.imul(I,V)|0,i=(i=i+Math.imul(I,H)|0)+Math.imul(T,V)|0,o=o+Math.imul(T,H)|0,n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,X)|0)+Math.imul(A,K)|0,o=o+Math.imul(A,X)|0,n=n+Math.imul(M,Y)|0,i=(i=i+Math.imul(M,J)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var Mt=(u+(n=n+Math.imul(h,ft)|0)|0)+((8191&(i=(i=i+Math.imul(h,ut)|0)+Math.imul(d,ft)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(L,q),i=(i=Math.imul(L,z))+Math.imul(j,q)|0,o=Math.imul(j,z),n=n+Math.imul(P,V)|0,i=(i=i+Math.imul(P,H)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,H)|0,n=n+Math.imul(I,K)|0,i=(i=i+Math.imul(I,X)|0)+Math.imul(T,K)|0,o=o+Math.imul(T,X)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(A,Y)|0,o=o+Math.imul(A,J)|0,n=n+Math.imul(M,Q)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,at)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,at)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(b,ft)|0,o=o+Math.imul(b,ut)|0;var Et=(u+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,dt)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(D,q),i=(i=Math.imul(D,z))+Math.imul(U,q)|0,o=Math.imul(U,z),n=n+Math.imul(L,V)|0,i=(i=i+Math.imul(L,H)|0)+Math.imul(j,V)|0,o=o+Math.imul(j,H)|0,n=n+Math.imul(P,K)|0,i=(i=i+Math.imul(P,X)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(g,ft)|0,i=(i=i+Math.imul(g,ut)|0)+Math.imul(y,ft)|0,o=o+Math.imul(y,ut)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,dt)|0;var kt=(u+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,bt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,V),i=(i=Math.imul(D,H))+Math.imul(U,V)|0,o=Math.imul(U,H),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,X)|0,n=n+Math.imul(P,Y)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(T,Q)|0,o=o+Math.imul(T,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(M,ot)|0,i=(i=i+Math.imul(M,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,ut)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,ut)|0,n=n+Math.imul(g,ht)|0,i=(i=i+Math.imul(g,dt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,dt)|0;var xt=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,K),i=(i=Math.imul(D,X))+Math.imul(U,K)|0,o=Math.imul(U,X),n=n+Math.imul(L,Y)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,n=n+Math.imul(M,ft)|0,i=(i=i+Math.imul(M,ut)|0)+Math.imul(E,ft)|0,o=o+Math.imul(E,ut)|0,n=n+Math.imul(w,ht)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,dt)|0;var At=(u+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,bt)|0)+Math.imul(y,pt)|0))<<13)|0;u=((o=o+Math.imul(y,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(D,Y),i=(i=Math.imul(D,J))+Math.imul(U,Y)|0,o=Math.imul(U,J),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,n=n+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,ut)|0)+Math.imul(A,ft)|0,o=o+Math.imul(A,ut)|0,n=n+Math.imul(M,ht)|0,i=(i=i+Math.imul(M,dt)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;u=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(D,Q),i=(i=Math.imul(D,tt))+Math.imul(U,Q)|0,o=Math.imul(U,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,at)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,at)|0,n=n+Math.imul(I,ft)|0,i=(i=i+Math.imul(I,ut)|0)+Math.imul(T,ft)|0,o=o+Math.imul(T,ut)|0,n=n+Math.imul(x,ht)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,dt)|0;var It=(u+(n=n+Math.imul(M,pt)|0)|0)+((8191&(i=(i=i+Math.imul(M,bt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(U,rt)|0,o=Math.imul(U,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,n=n+Math.imul(P,ft)|0,i=(i=i+Math.imul(P,ut)|0)+Math.imul(O,ft)|0,o=o+Math.imul(O,ut)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,dt)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,dt)|0;var Tt=(u+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),n=n+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ut)|0)+Math.imul(j,ft)|0,o=o+Math.imul(j,ut)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,dt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,dt)|0;var Bt=(u+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,bt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(D,ft),i=(i=Math.imul(D,ut))+Math.imul(U,ft)|0,o=Math.imul(U,ut),n=n+Math.imul(L,ht)|0,i=(i=i+Math.imul(L,dt)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,dt)|0;var Pt=(u+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,bt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,ht),i=(i=Math.imul(D,dt))+Math.imul(U,ht)|0,o=Math.imul(U,dt);var Ot=(u+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,bt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,bt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Ct=(u+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,bt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,bt))+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,f[0]=vt,f[1]=gt,f[2]=yt,f[3]=mt,f[4]=wt,f[5]=_t,f[6]=St,f[7]=Mt,f[8]=Et,f[9]=kt,f[10]=xt,f[11]=At,f[12]=Rt,f[13]=It,f[14]=Tt,f[15]=Bt,f[16]=Pt,f[17]=Ot,f[18]=Ct,0!==u&&(f[19]=u,r.length++),r};function g(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var a=i;i=0;for(var s=67108863&n,f=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=f;u++){var c=o-u,h=(0|t.words[c])*(0|e.words[u]),d=67108863&h;s=67108863&(d=d+s|0),i+=(a=(a=a+(h/67108864|0)|0)+(d>>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r._strip()}function y(t,e,r){return g(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(v=b),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?v(this,t,e):r<63?b(this,t,e):r<1024?g(this,t,e):y(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a<o;a++)n[a]=e[t[a]],i[a]=r[t[a]]},m.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,f=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var h=f,d=u,l=0;l<a;l++){var p=r[c+l],b=n[c+l],v=r[c+l+a],g=n[c+l+a],y=h*v-d*g;g=h*g+d*v,v=y,r[c+l]=p+v,n[c+l]=b+g,r[c+l+a]=p-v,n[c+l+a]=b-g,l!==s&&(y=f*h-u*d,d=f*d+u*h,h=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},m.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},m.prototype.convert13b=function(t,e,r,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<i;++a)r[a]=0;n(0===o),n(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),a=new Array(n),s=new Array(n),f=new Array(n),u=new Array(n),c=new Array(n),h=new Array(n),d=r.words;d.length=n,this.convert13b(t.words,t.length,a,n),this.convert13b(e.words,e.length,u,n),this.transform(a,o,s,f,n,i),this.transform(u,o,c,h,n,i);for(var l=0;l<n;l++){var p=s[l]*c[l]-f[l]*h[l];f[l]=s[l]*h[l]+f[l]*c[l],s[l]=p}return this.conjugate(s,f,n),this.transform(s,f,d,o,n,i),this.conjugate(d,o,n),this.normalize13b(d,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r._strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),y(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){var e=t<0;e&&(t=-t),n("number"==typeof t),n(t<67108864);for(var r=0,i=0;i<this.length;i++){var o=(0|this.words[i])*t,a=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=a>>>26,this.words[i]=67108863&a}return 0!==r&&(this.words[i]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=t.words[n]>>>i&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,f=(0|this.words[e])-s<<r;this.words[e]=f|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this._strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,f=r;if(i-=a,i=Math.max(0,i),f){for(var u=0;u<a;u++)f.words[u]=this.words[u];f.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var c=0;for(u=this.length-1;u>=0&&(0!==c||u>=i);u--){var h=0|this.words[u];this.words[u]=c<<26-o|h>>>o,c=h&s}return f&&0!==c&&(f.words[f.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r||!(this.words[r]&i))},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this._strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,a=t.length+r;this._expand(a);var s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var f=(0|t.words[i])*e;s=((o-=67108863&f)>>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this._strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!=(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,f=n.length-i.length;if("mod"!==e){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var c=n.clone()._ishlnsubmul(i,1,f);0===c.negative&&(n=c,s&&(s.words[f]=1));for(var h=f-1;h>=0;h--){var d=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=d)}return s&&s._strip(),n._strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;e&&(t=-t),n(t<=67108863);for(var r=(1<<26)%t,i=0,o=this.length-1;o>=0;o--)i=(r*i+(0|this.words[o]))%t;return e?-i:i},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),n(t<=67108863);for(var r=0,i=this.length-1;i>=0;i--){var o=(0|this.words[i])+67108864*r;this.words[i]=o/t|0,r=o%t}return this._strip(),e?this.ineg():this},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),f=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var c=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||f.isOdd())&&(s.iadd(c),f.isub(h)),s.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(f)):(r.isub(e),s.isub(i),f.isub(a))}return{a:s,b:f,gcd:r.iushln(u)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,c=1;0==(e.words[0]&c)&&u<26;++u,c<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);for(var h=0,d=1;0==(r.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new x(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var w={k256:null,p224:null,p192:null,p25519:null};function _(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function S(){_.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function M(){_.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function E(){_.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){_.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function x(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){x.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}_.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},_.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},_.prototype.split=function(t,e){t.iushrn(this.n,0,e)},_.prototype.imulK=function(t){return t.imul(this.k)},i(S,_),S.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&r,i=10;i<t.length;i++){var a=0|t.words[i];t.words[i-10]=(a&r)<<4|o>>>22,o=a}o>>>=22,t.words[i-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},S.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(M,_),i(E,_),i(k,_),k.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(w[t])return w[t];var e;if("k256"===t)e=new S;else if("p224"===t)e=new M;else if("p192"===t)e=new E;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new k}return w[t]=e,e},x.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},x.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},x.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(c(t,t.umod(this.m)._forceRed(this)),t)},x.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},x.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},x.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},x.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},x.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},x.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},x.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},x.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},x.prototype.isqr=function(t){return this.imul(t,t.clone())},x.prototype.sqr=function(t){return this.mul(t,t)},x.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),f=s.redNeg(),u=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,u).cmp(f);)c.redIAdd(f);for(var h=this.pow(c,i),d=this.pow(t,i.addn(1).iushrn(1)),l=this.pow(t,i),p=a;0!==l.cmp(s);){for(var b=l,v=0;0!==b.cmp(s);v++)b=b.redSqr();n(v<p);var g=this.pow(h,new o(1).iushln(p-v-1));d=d.redMul(g),h=g.redSqr(),l=l.redMul(h),p=v}return d},x.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},x.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],a=0,s=0,f=e.bitLength()%26;for(0===f&&(f=26),n=e.length-1;n>=0;n--){for(var u=e.words[n],c=f-1;c>=0;c--){var h=u>>c&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4==++s||0===n&&0===c)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}f=26}return i},x.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},x.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new A(t)},i(A,x),A.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},A.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},A.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},A.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},A.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{21:21}],20:[function(t,e,r){var n;function i(t){this.rand=t}if(e.exports=function(t){return n||(n=new i(null)),n.generate(t)},e.exports.Rand=i,i.prototype.generate=function(t){return this._rand(t)},i.prototype._rand=function(t){if(this.rand.getBytes)return this.rand.getBytes(t);for(var e=new Uint8Array(t),r=0;r<e.length;r++)e[r]=this.rand.getByte();return e},"object"==typeof self)self.crypto&&self.crypto.getRandomValues?i.prototype._rand=function(t){var e=new Uint8Array(t);return self.crypto.getRandomValues(e),e}:self.msCrypto&&self.msCrypto.getRandomValues?i.prototype._rand=function(t){var e=new Uint8Array(t);return self.msCrypto.getRandomValues(e),e}:"object"==typeof window&&(i.prototype._rand=function(){throw new Error("Not implemented yet")});else try{var o=t(21);if("function"!=typeof o.randomBytes)throw new Error("Not supported");i.prototype._rand=function(t){return o.randomBytes(t)}}catch(t){}},{21:21}],21:[function(t,e,r){},{}],22:[function(t,e,r){var n=t(514).Buffer;function i(t){n.isBuffer(t)||(t=n.from(t));for(var e=t.length/4|0,r=new Array(e),i=0;i<e;i++)r[i]=t.readUInt32BE(4*i);return r}function o(t){for(;0<t.length;t++)t[0]=0}function a(t,e,r,n,i){for(var o,a,s,f,u=r[0],c=r[1],h=r[2],d=r[3],l=t[0]^e[0],p=t[1]^e[1],b=t[2]^e[2],v=t[3]^e[3],g=4,y=1;y<i;y++)o=u[l>>>24]^c[p>>>16&255]^h[b>>>8&255]^d[255&v]^e[g++],a=u[p>>>24]^c[b>>>16&255]^h[v>>>8&255]^d[255&l]^e[g++],s=u[b>>>24]^c[v>>>16&255]^h[l>>>8&255]^d[255&p]^e[g++],f=u[v>>>24]^c[l>>>16&255]^h[p>>>8&255]^d[255&b]^e[g++],l=o,p=a,b=s,v=f;return o=(n[l>>>24]<<24|n[p>>>16&255]<<16|n[b>>>8&255]<<8|n[255&v])^e[g++],a=(n[p>>>24]<<24|n[b>>>16&255]<<16|n[v>>>8&255]<<8|n[255&l])^e[g++],s=(n[b>>>24]<<24|n[v>>>16&255]<<16|n[l>>>8&255]<<8|n[255&p])^e[g++],f=(n[v>>>24]<<24|n[l>>>16&255]<<16|n[p>>>8&255]<<8|n[255&b])^e[g++],[o>>>=0,a>>>=0,s>>>=0,f>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],f=function(){for(var t=new Array(256),e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var r=[],n=[],i=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,f=0;f<256;++f){var u=s^s<<1^s<<2^s<<3^s<<4;u=u>>>8^255&u^99,r[a]=u,n[u]=a;var c=t[a],h=t[c],d=t[h],l=257*t[u]^16843008*u;i[0][a]=l<<24|l>>>8,i[1][a]=l<<16|l>>>16,i[2][a]=l<<8|l>>>24,i[3][a]=l,l=16843009*d^65537*h^257*c^16843008*a,o[0][u]=l<<24|l>>>8,o[1][u]=l<<16|l>>>16,o[2][u]=l<<8|l>>>24,o[3][u]=l,0===a?a=s=1:(a=c^t[t[t[d^c]]],s^=t[t[s]])}return{SBOX:r,INV_SBOX:n,SUB_MIX:i,INV_SUB_MIX:o}}();function u(t){this._key=i(t),this._reset()}u.blockSize=16,u.keySize=32,u.prototype.blockSize=u.blockSize,u.prototype.keySize=u.keySize,u.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,n=4*(r+1),i=[],o=0;o<e;o++)i[o]=t[o];for(o=e;o<n;o++){var a=i[o-1];o%e==0?(a=a<<8|a>>>24,a=f.SBOX[a>>>24]<<24|f.SBOX[a>>>16&255]<<16|f.SBOX[a>>>8&255]<<8|f.SBOX[255&a],a^=s[o/e|0]<<24):e>6&&o%e==4&&(a=f.SBOX[a>>>24]<<24|f.SBOX[a>>>16&255]<<16|f.SBOX[a>>>8&255]<<8|f.SBOX[255&a]),i[o]=i[o-e]^a}for(var u=[],c=0;c<n;c++){var h=n-c,d=i[h-(c%4?0:4)];u[c]=c<4||h<=4?d:f.INV_SUB_MIX[0][f.SBOX[d>>>24]]^f.INV_SUB_MIX[1][f.SBOX[d>>>16&255]]^f.INV_SUB_MIX[2][f.SBOX[d>>>8&255]]^f.INV_SUB_MIX[3][f.SBOX[255&d]]}this._nRounds=r,this._keySchedule=i,this._invKeySchedule=u},u.prototype.encryptBlockRaw=function(t){return a(t=i(t),this._keySchedule,f.SUB_MIX,f.SBOX,this._nRounds)},u.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),r=n.allocUnsafe(16);return r.writeUInt32BE(e[0],0),r.writeUInt32BE(e[1],4),r.writeUInt32BE(e[2],8),r.writeUInt32BE(e[3],12),r},u.prototype.decryptBlock=function(t){var e=(t=i(t))[1];t[1]=t[3],t[3]=e;var r=a(t,this._invKeySchedule,f.INV_SUB_MIX,f.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},u.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},e.exports.AES=u},{514:514}],23:[function(t,e,r){var n=t(22),i=t(514).Buffer,o=t(68),a=t(467),s=t(27),f=t(66),u=t(28);function c(t,e,r,a){o.call(this);var f=i.alloc(4,0);this._cipher=new n.AES(e);var c=this._cipher.encryptBlock(f);this._ghash=new s(c),r=function(t,e,r){if(12===e.length)return t._finID=i.concat([e,i.from([0,0,0,1])]),i.concat([e,i.from([0,0,0,2])]);var n=new s(r),o=e.length,a=o%16;n.update(e),a&&(a=16-a,n.update(i.alloc(a,0))),n.update(i.alloc(8,0));var f=8*o,c=i.alloc(8);c.writeUIntBE(f,0,8),n.update(c),t._finID=n.state;var h=i.from(t._finID);return u(h),h}(this,r,c),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}a(c,o),c.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=i.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(r),this._len+=t.length,r},c.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=f(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var r=0;t.length!==e.length&&r++;for(var n=Math.min(t.length,e.length),i=0;i<n;++i)r+=t[i]^e[i];return r}(t,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=t,this._cipher.scrub()},c.prototype.getAuthTag=function(){if(this._decrypt||!i.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},c.prototype.setAuthTag=function(t){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=t},c.prototype.setAAD=function(t){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(t),this._alen+=t.length},e.exports=c},{22:22,27:27,28:28,467:467,514:514,66:66,68:68}],24:[function(t,e,r){var n=t(26),i=t(25),o=t(36);r.createCipher=r.Cipher=n.createCipher,r.createCipheriv=r.Cipheriv=n.createCipheriv,r.createDecipher=r.Decipher=i.createDecipher,r.createDecipheriv=r.Decipheriv=i.createDecipheriv,r.listCiphers=r.getCiphers=function(){return Object.keys(o)}},{25:25,26:26,36:36}],25:[function(t,e,r){var n=t(23),i=t(514).Buffer,o=t(35),a=t(38),s=t(68),f=t(22),u=t(435);function c(t,e,r){s.call(this),this._cache=new h,this._last=void 0,this._cipher=new f.AES(e),this._prev=i.from(r),this._mode=t,this._autopadding=!0}function h(){this.cache=i.allocUnsafe(0)}function d(t,e,r){var s=o[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof r&&(r=i.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);if("string"==typeof e&&(e=i.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);return"stream"===s.type?new a(s.module,e,r,!0):"auth"===s.type?new n(s.module,e,r,!0):new c(s.module,e,r)}t(467)(c,s),c.prototype._update=function(t){var e,r;this._cache.add(t);for(var n=[];e=this._cache.get(this._autopadding);)r=this._mode.decrypt(this,e),n.push(r);return i.concat(n)},c.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return function(t){var e=t[15];if(e<1||e>16)throw new Error("unable to decrypt data");for(var r=-1;++r<e;)if(t[r+(16-e)]!==e)throw new Error("unable to decrypt data");if(16!==e)return t.slice(0,16-e)}(this._mode.decrypt(this,t));if(t)throw new Error("data not multiple of block length")},c.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},h.prototype.add=function(t){this.cache=i.concat([this.cache,t])},h.prototype.get=function(t){var e;if(t){if(this.cache.length>16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(t,e){var r=o[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=u(e,!1,r.key,r.iv);return d(t,n.key,n.iv)},r.createDecipheriv=d},{22:22,23:23,35:35,38:38,435:435,467:467,514:514,68:68}],26:[function(t,e,r){var n=t(35),i=t(23),o=t(514).Buffer,a=t(38),s=t(68),f=t(22),u=t(435);function c(t,e,r){s.call(this),this._cache=new d,this._cipher=new f.AES(e),this._prev=o.from(r),this._mode=t,this._autopadding=!0}t(467)(c,s),c.prototype._update=function(t){var e,r;this._cache.add(t);for(var n=[];e=this._cache.get();)r=this._mode.encrypt(this,e),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function d(){this.cache=o.allocUnsafe(0)}function l(t,e,r){var s=n[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,e,r):"auth"===s.type?new i(s.module,e,r):new c(s.module,e,r)}c.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},c.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=o.concat([this.cache,t])},d.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},d.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),r=-1;++r<t;)e.writeUInt8(t,r);return o.concat([this.cache,e])},r.createCipheriv=l,r.createCipher=function(t,e){var r=n[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var i=u(e,!1,r.key,r.iv);return l(t,i.key,i.iv)}},{22:22,23:23,35:35,38:38,435:435,467:467,514:514,68:68}],27:[function(t,e,r){var n=t(514).Buffer,i=n.alloc(16,0);function o(t){var e=n.allocUnsafe(16);return e.writeUInt32BE(t[0]>>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function a(t){this.h=t,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(t){for(var e=-1;++e<t.length;)this.state[e]^=t[e];this._multiply()},a.prototype._multiply=function(){for(var t,e,r,n=[(t=this.h).readUInt32BE(0),t.readUInt32BE(4),t.readUInt32BE(8),t.readUInt32BE(12)],i=[0,0,0,0],a=-1;++a<128;){for(0!=(this.state[~~(a/8)]&1<<7-a%8)&&(i[0]^=n[0],i[1]^=n[1],i[2]^=n[2],i[3]^=n[3]),r=0!=(1&n[3]),e=3;e>0;e--)n[e]=n[e]>>>1|(1&n[e-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(t){var e;for(this.cache=n.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},a.prototype.final=function(t,e){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,t,0,e])),this.state},e.exports=a},{514:514}],28:[function(t,e,r){e.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},{}],29:[function(t,e,r){var n=t(66);r.encrypt=function(t,e){var r=n(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},r.decrypt=function(t,e){var r=t._prev;t._prev=e;var i=t._cipher.decryptBlock(e);return n(i,r)}},{66:66}],30:[function(t,e,r){var n=t(514).Buffer,i=t(66);function o(t,e,r){var o=e.length,a=i(e,t._cache);return t._cache=t._cache.slice(o),t._prev=n.concat([t._prev,r?e:a]),a}r.encrypt=function(t,e,r){for(var i,a=n.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=n.allocUnsafe(0)),!(t._cache.length<=e.length)){a=n.concat([a,o(t,e,r)]);break}i=t._cache.length,a=n.concat([a,o(t,e.slice(0,i),r)]),e=e.slice(i)}return a}},{514:514,66:66}],31:[function(t,e,r){var n=t(514).Buffer;function i(t,e,r){for(var n,i,a=-1,s=0;++a<8;)n=e&1<<7-a?128:0,s+=(128&(i=t._cipher.encryptBlock(t._prev)[0]^n))>>a%8,t._prev=o(t._prev,r?n:i);return s}function o(t,e){var r=t.length,i=-1,o=n.allocUnsafe(t.length);for(t=n.concat([t,n.from([e])]);++i<r;)o[i]=t[i]<<1|t[i+1]>>7;return o}r.encrypt=function(t,e,r){for(var o=e.length,a=n.allocUnsafe(o),s=-1;++s<o;)a[s]=i(t,e[s],r);return a}},{514:514}],32:[function(t,e,r){var n=t(514).Buffer;function i(t,e,r){var i=t._cipher.encryptBlock(t._prev)[0]^e;return t._prev=n.concat([t._prev.slice(1),n.from([r?e:i])]),i}r.encrypt=function(t,e,r){for(var o=e.length,a=n.allocUnsafe(o),s=-1;++s<o;)a[s]=i(t,e[s],r);return a}},{514:514}],33:[function(t,e,r){var n=t(66),i=t(514).Buffer,o=t(28);function a(t){var e=t._cipher.encryptBlockRaw(t._prev);return o(t._prev),e}r.encrypt=function(t,e){var r=Math.ceil(e.length/16),o=t._cache.length;t._cache=i.concat([t._cache,i.allocUnsafe(16*r)]);for(var s=0;s<r;s++){var f=a(t),u=o+16*s;t._cache.writeUInt32BE(f[0],u+0),t._cache.writeUInt32BE(f[1],u+4),t._cache.writeUInt32BE(f[2],u+8),t._cache.writeUInt32BE(f[3],u+12)}var c=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),n(e,c)}},{28:28,514:514,66:66}],34:[function(t,e,r){r.encrypt=function(t,e){return t._cipher.encryptBlock(e)},r.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},{}],35:[function(t,e,r){var n={ECB:t(34),CBC:t(29),CFB:t(30),CFB8:t(32),CFB1:t(31),OFB:t(37),CTR:t(33),GCM:t(33)},i=t(36);for(var o in i)i[o].module=n[i[o].mode];e.exports=i},{29:29,30:30,31:31,32:32,33:33,34:34,36:36,37:37}],36:[function(t,e,r){e.exports={"aes-128-ecb":{cipher:"AES",key:128,iv:0,mode:"ECB",type:"block"},"aes-192-ecb":{cipher:"AES",key:192,iv:0,mode:"ECB",type:"block"},"aes-256-ecb":{cipher:"AES",key:256,iv:0,mode:"ECB",type:"block"},"aes-128-cbc":{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},"aes-192-cbc":{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},"aes-256-cbc":{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},aes128:{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},aes192:{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},aes256:{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},"aes-128-cfb":{cipher:"AES",key:128,iv:16,mode:"CFB",type:"stream"},"aes-192-cfb":{cipher:"AES",key:192,iv:16,mode:"CFB",type:"stream"},"aes-256-cfb":{cipher:"AES",key:256,iv:16,mode:"CFB",type:"stream"},"aes-128-cfb8":{cipher:"AES",key:128,iv:16,mode:"CFB8",type:"stream"},"aes-192-cfb8":{cipher:"AES",key:192,iv:16,mode:"CFB8",type:"stream"},"aes-256-cfb8":{cipher:"AES",key:256,iv:16,mode:"CFB8",type:"stream"},"aes-128-cfb1":{cipher:"AES",key:128,iv:16,mode:"CFB1",type:"stream"},"aes-192-cfb1":{cipher:"AES",key:192,iv:16,mode:"CFB1",type:"stream"},"aes-256-cfb1":{cipher:"AES",key:256,iv:16,mode:"CFB1",type:"stream"},"aes-128-ofb":{cipher:"AES",key:128,iv:16,mode:"OFB",type:"stream"},"aes-192-ofb":{cipher:"AES",key:192,iv:16,mode:"OFB",type:"stream"},"aes-256-ofb":{cipher:"AES",key:256,iv:16,mode:"OFB",type:"stream"},"aes-128-ctr":{cipher:"AES",key:128,iv:16,mode:"CTR",type:"stream"},"aes-192-ctr":{cipher:"AES",key:192,iv:16,mode:"CTR",type:"stream"},"aes-256-ctr":{cipher:"AES",key:256,iv:16,mode:"CTR",type:"stream"},"aes-128-gcm":{cipher:"AES",key:128,iv:12,mode:"GCM",type:"auth"},"aes-192-gcm":{cipher:"AES",key:192,iv:12,mode:"GCM",type:"auth"},"aes-256-gcm":{cipher:"AES",key:256,iv:12,mode:"GCM",type:"auth"}}},{}],37:[function(t,e,r){(function(e){(function(){var n=t(66);function i(t){return t._prev=t._cipher.encryptBlock(t._prev),t._prev}r.encrypt=function(t,r){for(;t._cache.length<r.length;)t._cache=e.concat([t._cache,i(t)]);var o=t._cache.slice(0,r.length);return t._cache=t._cache.slice(r.length),n(r,o)}}).call(this)}).call(this,t(67).Buffer)},{66:66,67:67}],38:[function(t,e,r){var n=t(22),i=t(514).Buffer,o=t(68);function a(t,e,r,a){o.call(this),this._cipher=new n.AES(e),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._mode=t}t(467)(a,o),a.prototype._update=function(t){return this._mode.encrypt(this,t,this._decrypt)},a.prototype._final=function(){this._cipher.scrub()},e.exports=a},{22:22,467:467,514:514,68:68}],39:[function(t,e,r){var n=t(40),i=t(24),o=t(35),a=t(41),s=t(435);function f(t,e,r){if(t=t.toLowerCase(),o[t])return i.createCipheriv(t,e,r);if(a[t])return new n({key:e,iv:r,mode:t});throw new TypeError("invalid suite type")}function u(t,e,r){if(t=t.toLowerCase(),o[t])return i.createDecipheriv(t,e,r);if(a[t])return new n({key:e,iv:r,mode:t,decrypt:!0});throw new TypeError("invalid suite type")}r.createCipher=r.Cipher=function(t,e){var r,n;if(t=t.toLowerCase(),o[t])r=o[t].key,n=o[t].iv;else{if(!a[t])throw new TypeError("invalid suite type");r=8*a[t].key,n=a[t].iv}var i=s(e,!1,r,n);return f(t,i.key,i.iv)},r.createCipheriv=r.Cipheriv=f,r.createDecipher=r.Decipher=function(t,e){var r,n;if(t=t.toLowerCase(),o[t])r=o[t].key,n=o[t].iv;else{if(!a[t])throw new TypeError("invalid suite type");r=8*a[t].key,n=a[t].iv}var i=s(e,!1,r,n);return u(t,i.key,i.iv)},r.createDecipheriv=r.Decipheriv=u,r.listCiphers=r.getCiphers=function(){return Object.keys(a).concat(i.getCiphers())}},{24:24,35:35,40:40,41:41,435:435}],40:[function(t,e,r){var n=t(68),i=t(406),o=t(467),a=t(514).Buffer,s={"des-ede3-cbc":i.CBC.instantiate(i.EDE),"des-ede3":i.EDE,"des-ede-cbc":i.CBC.instantiate(i.EDE),"des-ede":i.EDE,"des-cbc":i.CBC.instantiate(i.DES),"des-ecb":i.DES};function f(t){n.call(this);var e,r=t.mode.toLowerCase(),i=s[r];e=t.decrypt?"decrypt":"encrypt";var o=t.key;a.isBuffer(o)||(o=a.from(o)),"des-ede"!==r&&"des-ede-cbc"!==r||(o=a.concat([o,o.slice(0,8)]));var f=t.iv;a.isBuffer(f)||(f=a.from(f)),this._des=i.create({key:o,iv:f,type:e})}s.des=s["des-cbc"],s.des3=s["des-ede3-cbc"],e.exports=f,o(f,n),f.prototype._update=function(t){return a.from(this._des.update(t))},f.prototype._final=function(){return a.from(this._des.final())}},{406:406,467:467,514:514,68:68}],41:[function(t,e,r){r["des-ecb"]={key:8,iv:0},r["des-cbc"]=r.des={key:8,iv:8},r["des-ede3-cbc"]=r.des3={key:24,iv:8},r["des-ede3"]={key:24,iv:0},r["des-ede-cbc"]={key:16,iv:8},r["des-ede"]={key:16,iv:0}},{}],42:[function(t,e,r){(function(r){(function(){var n=t(19),i=t(497);function o(t){var e,r=t.modulus.byteLength();do{e=new n(i(r))}while(e.cmp(t.modulus)>=0||!e.umod(t.prime1)||!e.umod(t.prime2));return e}function a(t,e){var i=function(t){var e=o(t);return{blinder:e.toRed(n.mont(t.modulus)).redPow(new n(t.publicExponent)).fromRed(),unblinder:e.invm(t.modulus)}}(e),a=e.modulus.byteLength(),s=new n(t).mul(i.blinder).umod(e.modulus),f=s.toRed(n.mont(e.prime1)),u=s.toRed(n.mont(e.prime2)),c=e.coefficient,h=e.prime1,d=e.prime2,l=f.redPow(e.exponent1).fromRed(),p=u.redPow(e.exponent2).fromRed(),b=l.isub(p).imul(c).umod(h).imul(d);return p.iadd(b).imul(i.unblinder).umod(e.modulus).toArrayLike(r,"be",a)}a.getr=o,e.exports=a}).call(this)}).call(this,t(67).Buffer)},{19:19,497:497,67:67}],43:[function(t,e,r){e.exports=t(44)},{44:44}],44:[function(t,e,r){e.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],45:[function(t,e,r){e.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],46:[function(t,e,r){var n=t(64).Buffer,i=t(401),o=t(63),a=t(467),s=t(47),f=t(48),u=t(44);function c(t){o.Writable.call(this);var e=u[t];if(!e)throw new Error("Unknown message digest");this._hashType=e.hash,this._hash=i(e.hash),this._tag=e.id,this._signType=e.sign}function h(t){o.Writable.call(this);var e=u[t];if(!e)throw new Error("Unknown message digest");this._hash=i(e.hash),this._tag=e.id,this._signType=e.sign}function d(t){return new c(t)}function l(t){return new h(t)}Object.keys(u).forEach((function(t){u[t].id=n.from(u[t].id,"hex"),u[t.toLowerCase()]=u[t]})),a(c,o.Writable),c.prototype._write=function(t,e,r){this._hash.update(t),r()},c.prototype.update=function(t,e){return"string"==typeof t&&(t=n.from(t,e)),this._hash.update(t),this},c.prototype.sign=function(t,e){this.end();var r=this._hash.digest(),n=s(r,t,this._hashType,this._signType,this._tag);return e?n.toString(e):n},a(h,o.Writable),h.prototype._write=function(t,e,r){this._hash.update(t),r()},h.prototype.update=function(t,e){return"string"==typeof t&&(t=n.from(t,e)),this._hash.update(t),this},h.prototype.verify=function(t,e,r){"string"==typeof e&&(e=n.from(e,r)),this.end();var i=this._hash.digest();return f(e,i,t,this._signType,this._tag)},e.exports={Sign:d,Verify:l,createSign:d,createVerify:l}},{401:401,44:44,467:467,47:47,48:48,63:63,64:64}],47:[function(t,e,r){var n=t(64).Buffer,i=t(403),o=t(42),a=t(417).ec,s=t(19),f=t(480),u=t(45);function c(t,e,r,o){if((t=n.from(t.toArray())).length<e.byteLength()){var a=n.alloc(e.byteLength()-t.length);t=n.concat([a,t])}var s=r.length,f=function(t,e){t=(t=h(t,e)).mod(e);var r=n.from(t.toArray());if(r.length<e.byteLength()){var i=n.alloc(e.byteLength()-r.length);r=n.concat([i,r])}return r}(r,e),u=n.alloc(s);u.fill(1);var c=n.alloc(s);return c=i(o,c).update(u).update(n.from([0])).update(t).update(f).digest(),u=i(o,c).update(u).digest(),{k:c=i(o,c).update(u).update(n.from([1])).update(t).update(f).digest(),v:u=i(o,c).update(u).digest()}}function h(t,e){var r=new s(t),n=(t.length<<3)-e.bitLength();return n>0&&r.ishrn(n),r}function d(t,e,r){var o,a;do{for(o=n.alloc(0);8*o.length<t.bitLength();)e.v=i(r,e.k).update(e.v).digest(),o=n.concat([o,e.v]);a=h(o,t),e.k=i(r,e.k).update(e.v).update(n.from([0])).digest(),e.v=i(r,e.k).update(e.v).digest()}while(-1!==a.cmp(t));return a}function l(t,e,r,n){return t.toRed(s.mont(r)).redPow(e).fromRed().mod(n)}e.exports=function(t,e,r,i,p){var b=f(e);if(b.curve){if("ecdsa"!==i&&"ecdsa/rsa"!==i)throw new Error("wrong private key type");return function(t,e){var r=u[e.curve.join(".")];if(!r)throw new Error("unknown curve "+e.curve.join("."));var i=new a(r).keyFromPrivate(e.privateKey).sign(t);return n.from(i.toDER())}(t,b)}if("dsa"===b.type){if("dsa"!==i)throw new Error("wrong private key type");return function(t,e,r){for(var i,o=e.params.priv_key,a=e.params.p,f=e.params.q,u=e.params.g,p=new s(0),b=h(t,f).mod(f),v=!1,g=c(o,f,t,r);!1===v;)p=l(u,i=d(f,g,r),a,f),0===(v=i.invm(f).imul(b.add(o.mul(p))).mod(f)).cmpn(0)&&(v=!1,p=new s(0));return function(t,e){t=t.toArray(),e=e.toArray(),128&t[0]&&(t=[0].concat(t)),128&e[0]&&(e=[0].concat(e));var r=[48,t.length+e.length+4,2,t.length];return r=r.concat(t,[2,e.length],e),n.from(r)}(p,v)}(t,b,r)}if("rsa"!==i&&"ecdsa/rsa"!==i)throw new Error("wrong private key type");t=n.concat([p,t]);for(var v=b.modulus.byteLength(),g=[0,1];t.length+g.length+1<v;)g.push(255);g.push(0);for(var y=-1;++y<t.length;)g.push(t[y]);return o(g,b)},e.exports.getKey=c,e.exports.makeKey=d},{19:19,403:403,417:417,42:42,45:45,480:480,64:64}],48:[function(t,e,r){var n=t(64).Buffer,i=t(19),o=t(417).ec,a=t(480),s=t(45);function f(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}e.exports=function(t,e,r,u,c){var h=a(r);if("ec"===h.type){if("ecdsa"!==u&&"ecdsa/rsa"!==u)throw new Error("wrong public key type");return function(t,e,r){var n=s[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var i=new o(n),a=r.data.subjectPrivateKey.data;return i.verify(e,t,a)}(t,e,h)}if("dsa"===h.type){if("dsa"!==u)throw new Error("wrong public key type");return function(t,e,r){var n=r.data.p,o=r.data.q,s=r.data.g,u=r.data.pub_key,c=a.signature.decode(t,"der"),h=c.s,d=c.r;f(h,o),f(d,o);var l=i.mont(n),p=h.invm(o);return 0===s.toRed(l).redPow(new i(e).mul(p).mod(o)).fromRed().mul(u.toRed(l).redPow(d.mul(p).mod(o)).fromRed()).mod(n).mod(o).cmp(d)}(t,e,h)}if("rsa"!==u&&"ecdsa/rsa"!==u)throw new Error("wrong public key type");e=n.concat([c,e]);for(var d=h.modulus.byteLength(),l=[1],p=0;e.length+l.length+2<d;)l.push(255),p++;l.push(0);for(var b=-1;++b<e.length;)l.push(e[b]);l=n.from(l);var v=i.mont(h.modulus);t=(t=new i(t).toRed(v)).redPow(new i(h.publicExponent)),t=n.from(t.fromRed().toArray());var g=p<8?1:0;for(d=Math.min(t.length,l.length),t.length!==l.length&&(g=1),b=-1;++b<d;)g|=t[b]^l[b];return 0===g}},{19:19,417:417,45:45,480:480,64:64}],49:[function(t,e,r){"use strict";var n={};function i(t,e,r){r||(r=Error);var i=function(t){var r,n;function i(r,n,i){return t.call(this,function(t,r,n){return"string"==typeof e?e:e(t,r,n)}(r,n,i))||this}return n=t,(r=i).prototype=Object.create(n.prototype),r.prototype.constructor=r,r.__proto__=n,i}(r);i.prototype.name=r.name,i.prototype.code=t,n[t]=i}function o(t,e){if(Array.isArray(t)){var r=t.length;return t=t.map((function(t){return String(t)})),r>2?"one of ".concat(e," ").concat(t.slice(0,r-1).join(", "),", or ")+t[r-1]:2===r?"one of ".concat(e," ").concat(t[0]," or ").concat(t[1]):"of ".concat(e," ").concat(t[0])}return"of ".concat(e," ").concat(String(t))}i("ERR_INVALID_OPT_VALUE",(function(t,e){return'The value "'+e+'" is invalid for option "'+t+'"'}),TypeError),i("ERR_INVALID_ARG_TYPE",(function(t,e,r){var n,i,s;if("string"==typeof e&&(i="not ",e.substr(0,i.length)===i)?(n="must not be",e=e.replace(/^not /,"")):n="must be",function(t,e,r){return(void 0===r||r>t.length)&&(r=t.length),t.substring(r-e.length,r)===e}(t," argument"))s="The ".concat(t," ").concat(n," ").concat(o(e,"type"));else{var f=function(t,e,r){return"number"!=typeof r&&(r=0),!(r+".".length>t.length)&&-1!==t.indexOf(".",r)}(t)?"property":"argument";s='The "'.concat(t,'" ').concat(f," ").concat(n," ").concat(o(e,"type"))}return s+". Received type ".concat(typeof r)}),TypeError),i("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF"),i("ERR_METHOD_NOT_IMPLEMENTED",(function(t){return"The "+t+" method is not implemented"})),i("ERR_STREAM_PREMATURE_CLOSE","Premature close"),i("ERR_STREAM_DESTROYED",(function(t){return"Cannot call "+t+" after a stream was destroyed"})),i("ERR_MULTIPLE_CALLBACK","Callback called multiple times"),i("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable"),i("ERR_STREAM_WRITE_AFTER_END","write after end"),i("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError),i("ERR_UNKNOWN_ENCODING",(function(t){return"Unknown encoding: "+t}),TypeError),i("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event"),e.exports.codes=n},{}],50:[function(t,e,r){(function(r){(function(){"use strict";var n=Object.keys||function(t){var e=[];for(var r in t)e.push(r);return e};e.exports=u;var i=t(52),o=t(54);t(467)(u,i);for(var a=n(o.prototype),s=0;s<a.length;s++){var f=a[s];u.prototype[f]||(u.prototype[f]=o.prototype[f])}function u(t){if(!(this instanceof u))return new u(t);i.call(this,t),o.call(this,t),this.allowHalfOpen=!0,t&&(!1===t.readable&&(this.readable=!1),!1===t.writable&&(this.writable=!1),!1===t.allowHalfOpen&&(this.allowHalfOpen=!1,this.once("end",c)))}function c(){this._writableState.ended||r.nextTick(h,this)}function h(t){t.end()}Object.defineProperty(u.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(u.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(u.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(u.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&this._readableState.destroyed&&this._writableState.destroyed},set:function(t){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=t,this._writableState.destroyed=t)}})}).call(this)}).call(this,t(488))},{467:467,488:488,52:52,54:54}],51:[function(t,e,r){"use strict";e.exports=i;var n=t(53);function i(t){if(!(this instanceof i))return new i(t);n.call(this,t)}t(467)(i,n),i.prototype._transform=function(t,e,r){r(null,t)}},{467:467,53:53}],52:[function(t,e,r){(function(r,n){(function(){"use strict";var i;e.exports=k,k.ReadableState=E,t(434).EventEmitter;var u,o=function(t,e){return t.listeners(e).length},a=t(62),s=t(67).Buffer,f=n.Uint8Array||function(){},c=t(21);u=c&&c.debuglog?c.debuglog("stream"):function(){};var h,d,l,p=t(56),b=t(57),v=t(61).getHighWaterMark,g=t(49).codes,y=g.ERR_INVALID_ARG_TYPE,m=g.ERR_STREAM_PUSH_AFTER_EOF,w=g.ERR_METHOD_NOT_IMPLEMENTED,_=g.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;t(467)(k,a);var S=b.errorOrDestroy,M=["error","close","destroy","pause","resume"];function E(e,r,n){i=i||t(50),e=e||{},"boolean"!=typeof n&&(n=r instanceof i),this.objectMode=!!e.objectMode,n&&(this.objectMode=this.objectMode||!!e.readableObjectMode),this.highWaterMark=v(this,e,"readableHighWaterMark",n),this.buffer=new p,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.destroyed=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(h||(h=t(526).StringDecoder),this.decoder=new h(e.encoding),this.encoding=e.encoding)}function k(e){if(i=i||t(50),!(this instanceof k))return new k(e);var r=this instanceof i;this._readableState=new E(e,this,r),this.readable=!0,e&&("function"==typeof e.read&&(this._read=e.read),"function"==typeof e.destroy&&(this._destroy=e.destroy)),a.call(this)}function x(t,e,r,n,i){u("readableAddChunk",e);var o,a=t._readableState;if(null===e)a.reading=!1,function(t,e){if(u("onEofChunk"),!e.ended){if(e.decoder){var r=e.decoder.end();r&&r.length&&(e.buffer.push(r),e.length+=e.objectMode?1:r.length)}e.ended=!0,e.sync?T(t):(e.needReadable=!1,e.emittedReadable||(e.emittedReadable=!0,B(t)))}}(t,a);else if(i||(o=function(t,e){var r,n;return n=e,s.isBuffer(n)||n instanceof f||"string"==typeof e||void 0===e||t.objectMode||(r=new y("chunk",["string","Buffer","Uint8Array"],e)),r}(a,e)),o)S(t,o);else if(a.objectMode||e&&e.length>0)if("string"==typeof e||a.objectMode||Object.getPrototypeOf(e)===s.prototype||(e=function(t){return s.from(t)}(e)),n)a.endEmitted?S(t,new _):A(t,a,e,!0);else if(a.ended)S(t,new m);else{if(a.destroyed)return!1;a.reading=!1,a.decoder&&!r?(e=a.decoder.write(e),a.objectMode||0!==e.length?A(t,a,e,!1):P(t,a)):A(t,a,e,!1)}else n||(a.reading=!1,P(t,a));return!a.ended&&(a.length<a.highWaterMark||0===a.length)}function A(t,e,r,n){e.flowing&&0===e.length&&!e.sync?(e.awaitDrain=0,t.emit("data",r)):(e.length+=e.objectMode?1:r.length,n?e.buffer.unshift(r):e.buffer.push(r),e.needReadable&&T(t)),P(t,e)}Object.defineProperty(k.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(t){this._readableState&&(this._readableState.destroyed=t)}}),k.prototype.destroy=b.destroy,k.prototype._undestroy=b.undestroy,k.prototype._destroy=function(t,e){e(t)},k.prototype.push=function(t,e){var r,n=this._readableState;return n.objectMode?r=!0:"string"==typeof t&&((e=e||n.defaultEncoding)!==n.encoding&&(t=s.from(t,e),e=""),r=!0),x(this,t,e,!1,r)},k.prototype.unshift=function(t){return x(this,t,null,!0,!1)},k.prototype.isPaused=function(){return!1===this._readableState.flowing},k.prototype.setEncoding=function(e){h||(h=t(526).StringDecoder);var r=new h(e);this._readableState.decoder=r,this._readableState.encoding=this._readableState.decoder.encoding;for(var n=this._readableState.buffer.head,i="";null!==n;)i+=r.write(n.data),n=n.next;return this._readableState.buffer.clear(),""!==i&&this._readableState.buffer.push(i),this._readableState.length=i.length,this};var R=1073741824;function I(t,e){return t<=0||0===e.length&&e.ended?0:e.objectMode?1:t!=t?e.flowing&&e.length?e.buffer.head.data.length:e.length:(t>e.highWaterMark&&(e.highWaterMark=function(t){return t>=R?t=R:(t--,t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,t|=t>>>16,t++),t}(t)),t<=e.length?t:e.ended?e.length:(e.needReadable=!0,0))}function T(t){var e=t._readableState;u("emitReadable",e.needReadable,e.emittedReadable),e.needReadable=!1,e.emittedReadable||(u("emitReadable",e.flowing),e.emittedReadable=!0,r.nextTick(B,t))}function B(t){var e=t._readableState;u("emitReadable_",e.destroyed,e.length,e.ended),e.destroyed||!e.length&&!e.ended||(t.emit("readable"),e.emittedReadable=!1),e.needReadable=!e.flowing&&!e.ended&&e.length<=e.highWaterMark,N(t)}function P(t,e){e.readingMore||(e.readingMore=!0,r.nextTick(O,t,e))}function O(t,e){for(;!e.reading&&!e.ended&&(e.length<e.highWaterMark||e.flowing&&0===e.length);){var r=e.length;if(u("maybeReadMore read 0"),t.read(0),r===e.length)break}e.readingMore=!1}function C(t){var e=t._readableState;e.readableListening=t.listenerCount("readable")>0,e.resumeScheduled&&!e.paused?e.flowing=!0:t.listenerCount("data")>0&&t.resume()}function L(t){u("readable nexttick read 0"),t.read(0)}function j(t,e){u("resume",e.reading),e.reading||t.read(0),e.resumeScheduled=!1,t.emit("resume"),N(t),e.flowing&&!e.reading&&t.read(0)}function N(t){var e=t._readableState;for(u("flow",e.flowing);e.flowing&&null!==t.read(););}function D(t,e){return 0===e.length?null:(e.objectMode?r=e.buffer.shift():!t||t>=e.length?(r=e.decoder?e.buffer.join(""):1===e.buffer.length?e.buffer.first():e.buffer.concat(e.length),e.buffer.clear()):r=e.buffer.consume(t,e.decoder),r);var r}function U(t){var e=t._readableState;u("endReadable",e.endEmitted),e.endEmitted||(e.ended=!0,r.nextTick(F,e,t))}function F(t,e){if(u("endReadableNT",t.endEmitted,t.length),!t.endEmitted&&0===t.length&&(t.endEmitted=!0,e.readable=!1,e.emit("end"),t.autoDestroy)){var r=e._writableState;(!r||r.autoDestroy&&r.finished)&&e.destroy()}}function q(t,e){for(var r=0,n=t.length;r<n;r++)if(t[r]===e)return r;return-1}k.prototype.read=function(t){u("read",t),t=parseInt(t,10);var e=this._readableState,r=t;if(0!==t&&(e.emittedReadable=!1),0===t&&e.needReadable&&((0!==e.highWaterMark?e.length>=e.highWaterMark:e.length>0)||e.ended))return u("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?U(this):T(this),null;if(0===(t=I(t,e))&&e.ended)return 0===e.length&&U(this),null;var n,i=e.needReadable;return u("need readable",i),(0===e.length||e.length-t<e.highWaterMark)&&u("length less than watermark",i=!0),e.ended||e.reading?u("reading or ended",i=!1):i&&(u("do read"),e.reading=!0,e.sync=!0,0===e.length&&(e.needReadable=!0),this._read(e.highWaterMark),e.sync=!1,e.reading||(t=I(r,e))),null===(n=t>0?D(t,e):null)?(e.needReadable=e.length<=e.highWaterMark,t=0):(e.length-=t,e.awaitDrain=0),0===e.length&&(e.ended||(e.needReadable=!0),r!==t&&e.ended&&U(this)),null!==n&&this.emit("data",n),n},k.prototype._read=function(t){S(this,new w("_read()"))},k.prototype.pipe=function(t,e){var n=this,i=this._readableState;switch(i.pipesCount){case 0:i.pipes=t;break;case 1:i.pipes=[i.pipes,t];break;default:i.pipes.push(t)}i.pipesCount+=1,u("pipe count=%d opts=%j",i.pipesCount,e);var a=e&&!1===e.end||t===r.stdout||t===r.stderr?v:f;function f(){u("onend"),t.end()}i.endEmitted?r.nextTick(a):n.once("end",a),t.on("unpipe",(function s(e,r){u("onunpipe"),e===n&&r&&!1===r.hasUnpiped&&(r.hasUnpiped=!0,u("cleanup"),t.removeListener("close",p),t.removeListener("finish",b),t.removeListener("drain",c),t.removeListener("error",l),t.removeListener("unpipe",s),n.removeListener("end",f),n.removeListener("end",v),n.removeListener("data",d),h=!0,!i.awaitDrain||t._writableState&&!t._writableState.needDrain||c())}));var c=function(t){return function(){var e=t._readableState;u("pipeOnDrain",e.awaitDrain),e.awaitDrain&&e.awaitDrain--,0===e.awaitDrain&&o(t,"data")&&(e.flowing=!0,N(t))}}(n);t.on("drain",c);var h=!1;function d(e){u("ondata");var r=t.write(e);u("dest.write",r),!1===r&&((1===i.pipesCount&&i.pipes===t||i.pipesCount>1&&-1!==q(i.pipes,t))&&!h&&(u("false write response, pause",i.awaitDrain),i.awaitDrain++),n.pause())}function l(e){u("onerror",e),v(),t.removeListener("error",l),0===o(t,"error")&&S(t,e)}function p(){t.removeListener("finish",b),v()}function b(){u("onfinish"),t.removeListener("close",p),v()}function v(){u("unpipe"),n.unpipe(t)}return n.on("data",d),function(t,e,r){if("function"==typeof t.prependListener)return t.prependListener(e,r);t._events&&t._events[e]?Array.isArray(t._events[e])?t._events[e].unshift(r):t._events[e]=[r,t._events[e]]:t.on(e,r)}(t,"error",l),t.once("close",p),t.once("finish",b),t.emit("pipe",n),i.flowing||(u("pipe resume"),n.resume()),t},k.prototype.unpipe=function(t){var e=this._readableState,r={hasUnpiped:!1};if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes||(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this,r)),this;if(!t){var n=e.pipes,i=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var o=0;o<i;o++)n[o].emit("unpipe",this,{hasUnpiped:!1});return this}var a=q(e.pipes,t);return-1===a||(e.pipes.splice(a,1),e.pipesCount-=1,1===e.pipesCount&&(e.pipes=e.pipes[0]),t.emit("unpipe",this,r)),this},k.prototype.on=function(t,e){var n=a.prototype.on.call(this,t,e),i=this._readableState;return"data"===t?(i.readableListening=this.listenerCount("readable")>0,!1!==i.flowing&&this.resume()):"readable"===t&&(i.endEmitted||i.readableListening||(i.readableListening=i.needReadable=!0,i.flowing=!1,i.emittedReadable=!1,u("on readable",i.length,i.reading),i.length?T(this):i.reading||r.nextTick(L,this))),n},k.prototype.addListener=k.prototype.on,k.prototype.removeListener=function(t,e){var n=a.prototype.removeListener.call(this,t,e);return"readable"===t&&r.nextTick(C,this),n},k.prototype.removeAllListeners=function(t){var e=a.prototype.removeAllListeners.apply(this,arguments);return"readable"!==t&&void 0!==t||r.nextTick(C,this),e},k.prototype.resume=function(){var t=this._readableState;return t.flowing||(u("resume"),t.flowing=!t.readableListening,function(t,e){e.resumeScheduled||(e.resumeScheduled=!0,r.nextTick(j,t,e))}(this,t)),t.paused=!1,this},k.prototype.pause=function(){return u("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(u("pause"),this._readableState.flowing=!1,this.emit("pause")),this._readableState.paused=!0,this},k.prototype.wrap=function(t){var e=this,r=this._readableState,n=!1;for(var i in t.on("end",(function(){if(u("wrapped end"),r.decoder&&!r.ended){var t=r.decoder.end();t&&t.length&&e.push(t)}e.push(null)})),t.on("data",(function(i){u("wrapped data"),r.decoder&&(i=r.decoder.write(i)),r.objectMode&&null==i||(r.objectMode||i&&i.length)&&(e.push(i)||(n=!0,t.pause()))})),t)void 0===this[i]&&"function"==typeof t[i]&&(this[i]=function(e){return function(){return t[e].apply(t,arguments)}}(i));for(var o=0;o<M.length;o++)t.on(M[o],this.emit.bind(this,M[o]));return this._read=function(e){u("wrapped _read",e),n&&(n=!1,t.resume())},this},"function"==typeof Symbol&&(k.prototype[Symbol.asyncIterator]=function(){return void 0===d&&(d=t(55)),d(this)}),Object.defineProperty(k.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),Object.defineProperty(k.prototype,"readableBuffer",{enumerable:!1,get:function(){return this._readableState&&this._readableState.buffer}}),Object.defineProperty(k.prototype,"readableFlowing",{enumerable:!1,get:function(){return this._readableState.flowing},set:function(t){this._readableState&&(this._readableState.flowing=t)}}),k._fromList=D,Object.defineProperty(k.prototype,"readableLength",{enumerable:!1,get:function(){return this._readableState.length}}),"function"==typeof Symbol&&(k.from=function(e,r){return void 0===l&&(l=t(59)),l(k,e,r)})}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{21:21,434:434,467:467,488:488,49:49,50:50,526:526,55:55,56:56,57:57,59:59,61:61,62:62,67:67}],53:[function(t,e,r){"use strict";e.exports=c;var n=t(49).codes,i=n.ERR_METHOD_NOT_IMPLEMENTED,o=n.ERR_MULTIPLE_CALLBACK,a=n.ERR_TRANSFORM_ALREADY_TRANSFORMING,s=n.ERR_TRANSFORM_WITH_LENGTH_0,f=t(50);function u(t,e){var r=this._transformState;r.transforming=!1;var n=r.writecb;if(null===n)return this.emit("error",new o);r.writechunk=null,r.writecb=null,null!=e&&this.push(e),n(t);var i=this._readableState;i.reading=!1,(i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}function c(t){if(!(this instanceof c))return new c(t);f.call(this,t),this._transformState={afterTransform:u.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,t&&("function"==typeof t.transform&&(this._transform=t.transform),"function"==typeof t.flush&&(this._flush=t.flush)),this.on("prefinish",h)}function h(){var t=this;"function"!=typeof this._flush||this._readableState.destroyed?d(this,null,null):this._flush((function(e,r){d(t,e,r)}))}function d(t,e,r){if(e)return t.emit("error",e);if(null!=r&&t.push(r),t._writableState.length)throw new s;if(t._transformState.transforming)throw new a;return t.push(null)}t(467)(c,f),c.prototype.push=function(t,e){return this._transformState.needTransform=!1,f.prototype.push.call(this,t,e)},c.prototype._transform=function(t,e,r){r(new i("_transform()"))},c.prototype._write=function(t,e,r){var n=this._transformState;if(n.writecb=r,n.writechunk=t,n.writeencoding=e,!n.transforming){var i=this._readableState;(n.needTransform||i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}},c.prototype._read=function(t){var e=this._transformState;null===e.writechunk||e.transforming?e.needTransform=!0:(e.transforming=!0,this._transform(e.writechunk,e.writeencoding,e.afterTransform))},c.prototype._destroy=function(t,e){f.prototype._destroy.call(this,t,(function(t){e(t)}))}},{467:467,49:49,50:50}],54:[function(t,e,r){(function(r,n){(function(){"use strict";function i(t){var e=this;this.next=null,this.entry=null,this.finish=function(){!function(t,e,r){var n=t.entry;for(t.entry=null;n;){var i=n.callback;e.pendingcb--,i(void 0),n=n.next}e.corkedRequestsFree.next=t}(e,t)}}var o;e.exports=k,k.WritableState=E;var c,a={deprecate:t(528)},s=t(62),f=t(67).Buffer,u=n.Uint8Array||function(){},h=t(57),d=t(61).getHighWaterMark,l=t(49).codes,p=l.ERR_INVALID_ARG_TYPE,b=l.ERR_METHOD_NOT_IMPLEMENTED,v=l.ERR_MULTIPLE_CALLBACK,g=l.ERR_STREAM_CANNOT_PIPE,y=l.ERR_STREAM_DESTROYED,m=l.ERR_STREAM_NULL_VALUES,w=l.ERR_STREAM_WRITE_AFTER_END,_=l.ERR_UNKNOWN_ENCODING,S=h.errorOrDestroy;function M(){}function E(e,n,a){o=o||t(50),e=e||{},"boolean"!=typeof a&&(a=n instanceof o),this.objectMode=!!e.objectMode,a&&(this.objectMode=this.objectMode||!!e.writableObjectMode),this.highWaterMark=d(this,e,"writableHighWaterMark",a),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var s=!1===e.decodeStrings;this.decodeStrings=!s,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(t){!function(t,e){var n=t._writableState,i=n.sync,o=n.writecb;if("function"!=typeof o)throw new v;if(function(t){t.writing=!1,t.writecb=null,t.length-=t.writelen,t.writelen=0}(n),e)!function(t,e,n,i,o){--e.pendingcb,n?(r.nextTick(o,i),r.nextTick(B,t,e),t._writableState.errorEmitted=!0,S(t,i)):(o(i),t._writableState.errorEmitted=!0,S(t,i),B(t,e))}(t,n,i,e,o);else{var a=I(n)||t.destroyed;a||n.corked||n.bufferProcessing||!n.bufferedRequest||R(t,n),i?r.nextTick(A,t,n,a,o):A(t,n,a,o)}}(n,t)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.bufferedRequestCount=0,this.corkedRequestsFree=new i(this)}function k(e){var r=this instanceof(o=o||t(50));if(!r&&!c.call(k,this))return new k(e);this._writableState=new E(e,this,r),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),s.call(this)}function x(t,e,r,n,i,o,a){e.writelen=n,e.writecb=a,e.writing=!0,e.sync=!0,e.destroyed?e.onwrite(new y("write")):r?t._writev(i,e.onwrite):t._write(i,o,e.onwrite),e.sync=!1}function A(t,e,r,n){r||function(t,e){0===e.length&&e.needDrain&&(e.needDrain=!1,t.emit("drain"))}(t,e),e.pendingcb--,n(),B(t,e)}function R(t,e){e.bufferProcessing=!0;var r=e.bufferedRequest;if(t._writev&&r&&r.next){var n=e.bufferedRequestCount,o=new Array(n),a=e.corkedRequestsFree;a.entry=r;for(var s=0,f=!0;r;)o[s]=r,r.isBuf||(f=!1),r=r.next,s+=1;o.allBuffers=f,x(t,e,!0,e.length,o,"",a.finish),e.pendingcb++,e.lastBufferedRequest=null,a.next?(e.corkedRequestsFree=a.next,a.next=null):e.corkedRequestsFree=new i(e),e.bufferedRequestCount=0}else{for(;r;){var u=r.chunk,c=r.encoding,h=r.callback;if(x(t,e,!1,e.objectMode?1:u.length,u,c,h),r=r.next,e.bufferedRequestCount--,e.writing)break}null===r&&(e.lastBufferedRequest=null)}e.bufferedRequest=r,e.bufferProcessing=!1}function I(t){return t.ending&&0===t.length&&null===t.bufferedRequest&&!t.finished&&!t.writing}function T(t,e){t._final((function(r){e.pendingcb--,r&&S(t,r),e.prefinished=!0,t.emit("prefinish"),B(t,e)}))}function B(t,e){var n=I(e);if(n&&(function(t,e){e.prefinished||e.finalCalled||("function"!=typeof t._final||e.destroyed?(e.prefinished=!0,t.emit("prefinish")):(e.pendingcb++,e.finalCalled=!0,r.nextTick(T,t,e)))}(t,e),0===e.pendingcb&&(e.finished=!0,t.emit("finish"),e.autoDestroy))){var i=t._readableState;(!i||i.autoDestroy&&i.endEmitted)&&t.destroy()}return n}t(467)(k,s),E.prototype.getBuffer=function(){for(var t=this.bufferedRequest,e=[];t;)e.push(t),t=t.next;return e},function(){try{Object.defineProperty(E.prototype,"buffer",{get:a.deprecate((function(){return this.getBuffer()}),"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(t){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(c=Function.prototype[Symbol.hasInstance],Object.defineProperty(k,Symbol.hasInstance,{value:function(t){return!!c.call(this,t)||this===k&&t&&t._writableState instanceof E}})):c=function(t){return t instanceof this},k.prototype.pipe=function(){S(this,new g)},k.prototype.write=function(t,e,n){var i,o=this._writableState,a=!1,s=!o.objectMode&&(i=t,f.isBuffer(i)||i instanceof u);return s&&!f.isBuffer(t)&&(t=function(t){return f.from(t)}(t)),"function"==typeof e&&(n=e,e=null),s?e="buffer":e||(e=o.defaultEncoding),"function"!=typeof n&&(n=M),o.ending?function(t,e){var n=new w;S(t,n),r.nextTick(e,n)}(this,n):(s||function(t,e,n,i){var o;return null===n?o=new m:"string"==typeof n||e.objectMode||(o=new p("chunk",["string","Buffer"],n)),!o||(S(t,o),r.nextTick(i,o),!1)}(this,o,t,n))&&(o.pendingcb++,a=function(t,e,r,n,i,o){if(!r){var a=function(t,e,r){return t.objectMode||!1===t.decodeStrings||"string"!=typeof e||(e=f.from(e,r)),e}(e,n,i);n!==a&&(r=!0,i="buffer",n=a)}var s=e.objectMode?1:n.length;e.length+=s;var u=e.length<e.highWaterMark;if(u||(e.needDrain=!0),e.writing||e.corked){var c=e.lastBufferedRequest;e.lastBufferedRequest={chunk:n,encoding:i,isBuf:r,callback:o,next:null},c?c.next=e.lastBufferedRequest:e.bufferedRequest=e.lastBufferedRequest,e.bufferedRequestCount+=1}else x(t,e,!1,s,n,i,o);return u}(this,o,s,t,e,n)),a},k.prototype.cork=function(){this._writableState.corked++},k.prototype.uncork=function(){var t=this._writableState;t.corked&&(t.corked--,t.writing||t.corked||t.bufferProcessing||!t.bufferedRequest||R(this,t))},k.prototype.setDefaultEncoding=function(t){if("string"==typeof t&&(t=t.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((t+"").toLowerCase())>-1))throw new _(t);return this._writableState.defaultEncoding=t,this},Object.defineProperty(k.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(k.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),k.prototype._write=function(t,e,r){r(new b("_write()"))},k.prototype._writev=null,k.prototype.end=function(t,e,n){var i=this._writableState;return"function"==typeof t?(n=t,t=null,e=null):"function"==typeof e&&(n=e,e=null),null!=t&&this.write(t,e),i.corked&&(i.corked=1,this.uncork()),i.ending||function(t,e,n){e.ending=!0,B(t,e),n&&(e.finished?r.nextTick(n):t.once("finish",n)),e.ended=!0,t.writable=!1}(this,i,n),this},Object.defineProperty(k.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(k.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(t){this._writableState&&(this._writableState.destroyed=t)}}),k.prototype.destroy=h.destroy,k.prototype._undestroy=h.undestroy,k.prototype._destroy=function(t,e){e(t)}}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{467:467,488:488,49:49,50:50,528:528,57:57,61:61,62:62,67:67}],55:[function(t,e,r){(function(r){(function(){"use strict";var n;function i(t,e,r){return e in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}var o=t(58),a=Symbol("lastResolve"),s=Symbol("lastReject"),f=Symbol("error"),u=Symbol("ended"),c=Symbol("lastPromise"),h=Symbol("handlePromise"),d=Symbol("stream");function l(t,e){return{value:t,done:e}}function p(t){var e=t[a];if(null!==e){var r=t[d].read();null!==r&&(t[c]=null,t[a]=null,t[s]=null,e(l(r,!1)))}}function b(t){r.nextTick(p,t)}var v=Object.getPrototypeOf((function(){})),g=Object.setPrototypeOf((i(n={get stream(){return this[d]},next:function(){var t=this,e=this[f];if(null!==e)return Promise.reject(e);if(this[u])return Promise.resolve(l(void 0,!0));if(this[d].destroyed)return new Promise((function(e,n){r.nextTick((function(){t[f]?n(t[f]):e(l(void 0,!0))}))}));var n,i=this[c];if(i)n=new Promise(function(t,e){return function(r,n){t.then((function(){e[u]?r(l(void 0,!0)):e[h](r,n)}),n)}}(i,this));else{var o=this[d].read();if(null!==o)return Promise.resolve(l(o,!1));n=new Promise(this[h])}return this[c]=n,n}},Symbol.asyncIterator,(function(){return this})),i(n,"return",(function(){var t=this;return new Promise((function(e,r){t[d].destroy(null,(function(t){t?r(t):e(l(void 0,!0))}))}))})),n),v);e.exports=function(t){var e,r=Object.create(g,(i(e={},d,{value:t,writable:!0}),i(e,a,{value:null,writable:!0}),i(e,s,{value:null,writable:!0}),i(e,f,{value:null,writable:!0}),i(e,u,{value:t._readableState.endEmitted,writable:!0}),i(e,h,{value:function(t,e){var n=r[d].read();n?(r[c]=null,r[a]=null,r[s]=null,t(l(n,!1))):(r[a]=t,r[s]=e)},writable:!0}),e));return r[c]=null,o(t,(function(t){if(t&&"ERR_STREAM_PREMATURE_CLOSE"!==t.code){var e=r[s];return null!==e&&(r[c]=null,r[a]=null,r[s]=null,e(t)),void(r[f]=t)}var n=r[a];null!==n&&(r[c]=null,r[a]=null,r[s]=null,n(l(void 0,!0))),r[u]=!0})),t.on("readable",b.bind(null,r)),r}}).call(this)}).call(this,t(488))},{488:488,58:58}],56:[function(t,e,r){"use strict";function n(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function i(t,e,r){return e in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}function o(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}var a=t(67).Buffer,s=t(21).inspect,f=s&&s.custom||"inspect";e.exports=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.head=null,this.tail=null,this.length=0}var e,r;return e=t,(r=[{key:"push",value:function(t){var e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length}},{key:"unshift",value:function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length}},{key:"shift",value:function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}}},{key:"clear",value:function(){this.head=this.tail=null,this.length=0}},{key:"join",value:function(t){if(0===this.length)return"";for(var e=this.head,r=""+e.data;e=e.next;)r+=t+e.data;return r}},{key:"concat",value:function(t){if(0===this.length)return a.alloc(0);for(var e,r,n,i=a.allocUnsafe(t>>>0),o=this.head,s=0;o;)e=o.data,r=i,n=s,a.prototype.copy.call(e,r,n),s+=o.data.length,o=o.next;return i}},{key:"consume",value:function(t,e){var r;return t<this.head.data.length?(r=this.head.data.slice(0,t),this.head.data=this.head.data.slice(t)):r=t===this.head.data.length?this.shift():e?this._getString(t):this._getBuffer(t),r}},{key:"first",value:function(){return this.head.data}},{key:"_getString",value:function(t){var e=this.head,r=1,n=e.data;for(t-=n.length;e=e.next;){var i=e.data,o=t>i.length?i.length:t;if(o===i.length?n+=i:n+=i.slice(0,t),0==(t-=o)){o===i.length?(++r,e.next?this.head=e.next:this.head=this.tail=null):(this.head=e,e.data=i.slice(o));break}++r}return this.length-=r,n}},{key:"_getBuffer",value:function(t){var e=a.allocUnsafe(t),r=this.head,n=1;for(r.data.copy(e),t-=r.data.length;r=r.next;){var i=r.data,o=t>i.length?i.length:t;if(i.copy(e,e.length-t,0,o),0==(t-=o)){o===i.length?(++n,r.next?this.head=r.next:this.head=this.tail=null):(this.head=r,r.data=i.slice(o));break}++n}return this.length-=n,e}},{key:f,value:function(t,e){return s(this,function(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?n(Object(r),!0).forEach((function(e){i(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):n(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}({},e,{depth:0,customInspect:!1}))}}])&&o(e.prototype,r),t}()},{21:21,67:67}],57:[function(t,e,r){(function(t){(function(){"use strict";function r(t,e){i(t,e),n(t)}function n(t){t._writableState&&!t._writableState.emitClose||t._readableState&&!t._readableState.emitClose||t.emit("close")}function i(t,e){t.emit("error",e)}e.exports={destroy:function(e,o){var a=this,s=this._readableState&&this._readableState.destroyed,f=this._writableState&&this._writableState.destroyed;return s||f?(o?o(e):e&&(this._writableState?this._writableState.errorEmitted||(this._writableState.errorEmitted=!0,t.nextTick(i,this,e)):t.nextTick(i,this,e)),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(e||null,(function(e){!o&&e?a._writableState?a._writableState.errorEmitted?t.nextTick(n,a):(a._writableState.errorEmitted=!0,t.nextTick(r,a,e)):t.nextTick(r,a,e):o?(t.nextTick(n,a),o(e)):t.nextTick(n,a)})),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finalCalled=!1,this._writableState.prefinished=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)},errorOrDestroy:function(t,e){var r=t._readableState,n=t._writableState;r&&r.autoDestroy||n&&n.autoDestroy?t.destroy(e):t.emit("error",e)}}}).call(this)}).call(this,t(488))},{488:488}],58:[function(t,e,r){"use strict";var n=t(49).codes.ERR_STREAM_PREMATURE_CLOSE;function i(){}e.exports=function t(e,r,o){if("function"==typeof r)return t(e,null,r);r||(r={}),o=function(t){var e=!1;return function(){if(!e){e=!0;for(var r=arguments.length,n=new Array(r),i=0;i<r;i++)n[i]=arguments[i];t.apply(this,n)}}}(o||i);var a=r.readable||!1!==r.readable&&e.readable,s=r.writable||!1!==r.writable&&e.writable,f=function(){e.writable||c()},u=e._writableState&&e._writableState.finished,c=function(){s=!1,u=!0,a||o.call(e)},h=e._readableState&&e._readableState.endEmitted,d=function(){a=!1,h=!0,s||o.call(e)},l=function(t){o.call(e,t)},p=function(){var t;return a&&!h?(e._readableState&&e._readableState.ended||(t=new n),o.call(e,t)):s&&!u?(e._writableState&&e._writableState.ended||(t=new n),o.call(e,t)):void 0},b=function(){e.req.on("finish",c)};return function(t){return t.setHeader&&"function"==typeof t.abort}(e)?(e.on("complete",c),e.on("abort",p),e.req?b():e.on("request",b)):s&&!e._writableState&&(e.on("end",f),e.on("close",f)),e.on("end",d),e.on("finish",c),!1!==r.error&&e.on("error",l),e.on("close",p),function(){e.removeListener("complete",c),e.removeListener("abort",p),e.removeListener("request",b),e.req&&e.req.removeListener("finish",c),e.removeListener("end",f),e.removeListener("close",f),e.removeListener("finish",c),e.removeListener("end",d),e.removeListener("error",l),e.removeListener("close",p)}}},{49:49}],59:[function(t,e,r){e.exports=function(){throw new Error("Readable.from is not available in the browser")}},{}],60:[function(t,e,r){"use strict";var n,i=t(49).codes,o=i.ERR_MISSING_ARGS,a=i.ERR_STREAM_DESTROYED;function s(t){if(t)throw t}function f(e,r,i,o){o=function(t){var e=!1;return function(){e||(e=!0,t.apply(void 0,arguments))}}(o);var s=!1;e.on("close",(function(){s=!0})),void 0===n&&(n=t(58)),n(e,{readable:r,writable:i},(function(t){if(t)return o(t);s=!0,o()}));var f=!1;return function(t){if(!s&&!f)return f=!0,function(t){return t.setHeader&&"function"==typeof t.abort}(e)?e.abort():"function"==typeof e.destroy?e.destroy():void o(t||new a("pipe"))}}function u(t){t()}function c(t,e){return t.pipe(e)}function h(t){return t.length?"function"!=typeof t[t.length-1]?s:t.pop():s}e.exports=function(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];var n,i=h(e);if(Array.isArray(e[0])&&(e=e[0]),e.length<2)throw new o("streams");var a=e.map((function(t,r){var o=r<e.length-1;return f(t,o,r>0,(function(t){n||(n=t),t&&a.forEach(u),o||(a.forEach(u),i(n))}))}));return e.reduce(c)}},{49:49,58:58}],61:[function(t,e,r){"use strict";var n=t(49).codes.ERR_INVALID_OPT_VALUE;e.exports={getHighWaterMark:function(t,e,r,i){var o=function(t,e,r){return null!=t.highWaterMark?t.highWaterMark:e?t[r]:null}(e,i,r);if(null!=o){if(!isFinite(o)||Math.floor(o)!==o||o<0)throw new n(i?r:"highWaterMark",o);return Math.floor(o)}return t.objectMode?16:16384}}},{49:49}],62:[function(t,e,r){e.exports=t(434).EventEmitter},{434:434}],63:[function(t,e,r){(r=e.exports=t(52)).Stream=r,r.Readable=r,r.Writable=t(54),r.Duplex=t(50),r.Transform=t(53),r.PassThrough=t(51),r.finished=t(58),r.pipeline=t(60)},{50:50,51:51,52:52,53:53,54:54,58:58,60:60}],64:[function(t,e,r){/*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */var n=t(67),i=n.Buffer;function o(t,e){for(var r in t)e[r]=t[r]}function a(t,e,r){return i(t,e,r)}i.from&&i.alloc&&i.allocUnsafe&&i.allocUnsafeSlow?e.exports=n:(o(n,r),r.Buffer=a),a.prototype=Object.create(i.prototype),o(i,a),a.from=function(t,e,r){if("number"==typeof t)throw new TypeError("Argument must not be a number");return i(t,e,r)},a.alloc=function(t,e,r){if("number"!=typeof t)throw new TypeError("Argument must be a number");var n=i(t);return void 0!==e?"string"==typeof r?n.fill(e,r):n.fill(e):n.fill(0),n},a.allocUnsafe=function(t){if("number"!=typeof t)throw new TypeError("Argument must be a number");return i(t)},a.allocUnsafeSlow=function(t){if("number"!=typeof t)throw new TypeError("Argument must be a number");return n.SlowBuffer(t)}},{67:67}],65:[function(t,e,r){"use strict";var n=t(514).Buffer,i=n.isEncoding||function(t){switch((t=""+t)&&t.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};function o(t){var e;switch(this.encoding=function(t){var e=function(t){if(!t)return"utf8";for(var e;;)switch(t){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return t;default:if(e)return;t=(""+t).toLowerCase(),e=!0}}(t);if("string"!=typeof e&&(n.isEncoding===i||!i(t)))throw new Error("Unknown encoding: "+t);return e||t}(t),this.encoding){case"utf16le":this.text=f,this.end=u,e=4;break;case"utf8":this.fillLast=s,e=4;break;case"base64":this.text=c,this.end=h,e=3;break;default:return this.write=d,void(this.end=l)}this.lastNeed=0,this.lastTotal=0,this.lastChar=n.allocUnsafe(e)}function a(t){return t<=127?0:t>>5==6?2:t>>4==14?3:t>>3==30?4:-1}function s(t){var e=this.lastTotal-this.lastNeed,r=function(t,e,r){if(128!=(192&e[0]))return t.lastNeed=0,"�".repeat(r);if(t.lastNeed>1&&e.length>1){if(128!=(192&e[1]))return t.lastNeed=1,"�".repeat(r+1);if(t.lastNeed>2&&e.length>2&&128!=(192&e[2]))return t.lastNeed=2,"�".repeat(r+2)}}(this,t,e);return void 0!==r?r:this.lastNeed<=t.length?(t.copy(this.lastChar,e,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(t.copy(this.lastChar,e,0,t.length),void(this.lastNeed-=t.length))}function f(t,e){if((t.length-e)%2==0){var r=t.toString("utf16le",e);if(r){var n=r.charCodeAt(r.length-1);if(n>=55296&&n<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1],r.slice(0,-1)}return r}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=t[t.length-1],t.toString("utf16le",e,t.length-1)}function u(t){var e=t&&t.length?this.write(t):"";if(this.lastNeed){var r=this.lastTotal-this.lastNeed;return e+this.lastChar.toString("utf16le",0,r)}return e}function c(t,e){var r=(t.length-e)%3;return 0===r?t.toString("base64",e):(this.lastNeed=3-r,this.lastTotal=3,1===r?this.lastChar[0]=t[t.length-1]:(this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1]),t.toString("base64",e,t.length-r))}function h(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+this.lastChar.toString("base64",0,3-this.lastNeed):e}function d(t){return t.toString(this.encoding)}function l(t){return t&&t.length?this.write(t):""}r.StringDecoder=o,o.prototype.write=function(t){if(0===t.length)return"";var e,r;if(this.lastNeed){if(void 0===(e=this.fillLast(t)))return"";r=this.lastNeed,this.lastNeed=0}else r=0;return r<t.length?e?e+this.text(t,r):this.text(t,r):e||""},o.prototype.end=function(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+"�".repeat(this.lastTotal-this.lastNeed):e},o.prototype.text=function(t,e){var r=function(t,e,r){var n=e.length-1;if(n<r)return 0;var i=a(e[n]);return i>=0?(i>0&&(t.lastNeed=i-1),i):--n<r?0:(i=a(e[n]))>=0?(i>0&&(t.lastNeed=i-2),i):--n<r?0:(i=a(e[n]))>=0?(i>0&&(2===i?i=0:t.lastNeed=i-3),i):0}(this,t,e);if(!this.lastNeed)return t.toString("utf8",e);this.lastTotal=r;var n=t.length-(r-this.lastNeed);return t.copy(this.lastChar,0,n),t.toString("utf8",e,n)},o.prototype.fillLast=function(t){if(this.lastNeed<=t.length)return t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length),this.lastNeed-=t.length}},{514:514}],66:[function(t,e,r){(function(t){(function(){e.exports=function(e,r){for(var n=Math.min(e.length,r.length),i=new t(n),o=0;o<n;++o)i[o]=e[o]^r[o];return i}}).call(this)}).call(this,t(67).Buffer)},{67:67}],67:[function(t,e,r){(function(e){(function(){
/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <https://feross.org>
* @license MIT
*/
"use strict";var e=t(18),n=t(466),i="function"==typeof Symbol&&"function"==typeof Symbol.for?Symbol.for("nodejs.util.inspect.custom"):null;r.Buffer=s,r.SlowBuffer=function(t){return+t!=t&&(t=0),s.alloc(+t)},r.INSPECT_MAX_BYTES=50;var o=2147483647;function a(t){if(t>o)throw new RangeError('The value "'+t+'" is invalid for option "size"');var e=new Uint8Array(t);return Object.setPrototypeOf(e,s.prototype),e}function s(t,e,r){if("number"==typeof t){if("string"==typeof e)throw new TypeError('The "string" argument must be of type string. Received type number');return c(t)}return f(t,e,r)}function f(t,e,r){if("string"==typeof t)return function(t,e){if("string"==typeof e&&""!==e||(e="utf8"),!s.isEncoding(e))throw new TypeError("Unknown encoding: "+e);var r=0|p(t,e),n=a(r),i=n.write(t,e);return i!==r&&(n=n.slice(0,i)),n}(t,e);if(ArrayBuffer.isView(t))return function(t){if(F(t,Uint8Array)){var e=new Uint8Array(t);return d(e.buffer,e.byteOffset,e.byteLength)}return h(t)}(t);if(null==t)throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t);if(F(t,ArrayBuffer)||t&&F(t.buffer,ArrayBuffer))return d(t,e,r);if("undefined"!=typeof SharedArrayBuffer&&(F(t,SharedArrayBuffer)||t&&F(t.buffer,SharedArrayBuffer)))return d(t,e,r);if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. Received type number');var n=t.valueOf&&t.valueOf();if(null!=n&&n!==t)return s.from(n,e,r);var i=function(t){if(s.isBuffer(t)){var e=0|l(t.length),r=a(e);return 0===r.length||t.copy(r,0,0,e),r}return void 0!==t.length?"number"!=typeof t.length||q(t.length)?a(0):h(t):"Buffer"===t.type&&Array.isArray(t.data)?h(t.data):void 0}(t);if(i)return i;if("undefined"!=typeof Symbol&&null!=Symbol.toPrimitive&&"function"==typeof t[Symbol.toPrimitive])return s.from(t[Symbol.toPrimitive]("string"),e,r);throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t)}function u(t){if("number"!=typeof t)throw new TypeError('"size" argument must be of type number');if(t<0)throw new RangeError('The value "'+t+'" is invalid for option "size"')}function c(t){return u(t),a(t<0?0:0|l(t))}function h(t){for(var e=t.length<0?0:0|l(t.length),r=a(e),n=0;n<e;n+=1)r[n]=255&t[n];return r}function d(t,e,r){if(e<0||t.byteLength<e)throw new RangeError('"offset" is outside of buffer bounds');if(t.byteLength<e+(r||0))throw new RangeError('"length" is outside of buffer bounds');var n;return n=void 0===e&&void 0===r?new Uint8Array(t):void 0===r?new Uint8Array(t,e):new Uint8Array(t,e,r),Object.setPrototypeOf(n,s.prototype),n}function l(t){if(t>=o)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+o.toString(16)+" bytes");return 0|t}function p(t,e){if(s.isBuffer(t))return t.length;if(ArrayBuffer.isView(t)||F(t,ArrayBuffer))return t.byteLength;if("string"!=typeof t)throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. Received type '+typeof t);var r=t.length,n=arguments.length>2&&!0===arguments[2];if(!n&&0===r)return 0;for(var i=!1;;)switch(e){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":return N(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return D(t).length;default:if(i)return n?-1:N(t).length;e=(""+e).toLowerCase(),i=!0}}function b(t,e,r){var n=!1;if((void 0===e||e<0)&&(e=0),e>this.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if((r>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return I(this,e,r);case"utf8":case"utf-8":return k(this,e,r);case"ascii":return A(this,e,r);case"latin1":case"binary":return R(this,e,r);case"base64":return E(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return T(this,e,r);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}function v(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function g(t,e,r,n,i){if(0===t.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),q(r=+r)&&(r=i?0:t.length-1),r<0&&(r=t.length+r),r>=t.length){if(i)return-1;r=t.length-1}else if(r<0){if(!i)return-1;r=0}if("string"==typeof e&&(e=s.from(e,n)),s.isBuffer(e))return 0===e.length?-1:y(t,e,r,n,i);if("number"==typeof e)return e&=255,"function"==typeof Uint8Array.prototype.indexOf?i?Uint8Array.prototype.indexOf.call(t,e,r):Uint8Array.prototype.lastIndexOf.call(t,e,r):y(t,[e],r,n,i);throw new TypeError("val must be string, number or Buffer")}function y(t,e,r,n,i){var o,a=1,s=t.length,f=e.length;if(void 0!==n&&("ucs2"===(n=String(n).toLowerCase())||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(t.length<2||e.length<2)return-1;a=2,s/=2,f/=2,r/=2}function u(t,e){return 1===a?t[e]:t.readUInt16BE(e*a)}if(i){var c=-1;for(o=r;o<s;o++)if(u(t,o)===u(e,-1===c?0:o-c)){if(-1===c&&(c=o),o-c+1===f)return c*a}else-1!==c&&(o-=o-c),c=-1}else for(r+f>s&&(r=s-f),o=r;o>=0;o--){for(var h=!0,d=0;d<f;d++)if(u(t,o+d)!==u(e,d)){h=!1;break}if(h)return o}return-1}function m(t,e,r,n){r=Number(r)||0;var i=t.length-r;n?(n=Number(n))>i&&(n=i):n=i;var o=e.length;n>o/2&&(n=o/2);for(var a=0;a<n;++a){var s=parseInt(e.substr(2*a,2),16);if(q(s))return a;t[r+a]=s}return a}function w(t,e,r,n){return U(N(e,t.length-r),t,r,n)}function _(t,e,r,n){return U(function(t){for(var e=[],r=0;r<t.length;++r)e.push(255&t.charCodeAt(r));return e}(e),t,r,n)}function S(t,e,r,n){return U(D(e),t,r,n)}function M(t,e,r,n){return U(function(t,e){for(var r,n,i,o=[],a=0;a<t.length&&!((e-=2)<0);++a)n=(r=t.charCodeAt(a))>>8,i=r%256,o.push(i),o.push(n);return o}(e,t.length-r),t,r,n)}function E(t,r,n){return 0===r&&n===t.length?e.fromByteArray(t):e.fromByteArray(t.slice(r,n))}function k(t,e,r){r=Math.min(t.length,r);for(var n=[],i=e;i<r;){var o,a,s,f,u=t[i],c=null,h=u>239?4:u>223?3:u>191?2:1;if(i+h<=r)switch(h){case 1:u<128&&(c=u);break;case 2:128==(192&(o=t[i+1]))&&(f=(31&u)<<6|63&o)>127&&(c=f);break;case 3:o=t[i+1],a=t[i+2],128==(192&o)&&128==(192&a)&&(f=(15&u)<<12|(63&o)<<6|63&a)>2047&&(f<55296||f>57343)&&(c=f);break;case 4:o=t[i+1],a=t[i+2],s=t[i+3],128==(192&o)&&128==(192&a)&&128==(192&s)&&(f=(15&u)<<18|(63&o)<<12|(63&a)<<6|63&s)>65535&&f<1114112&&(c=f)}null===c?(c=65533,h=1):c>65535&&(c-=65536,n.push(c>>>10&1023|55296),c=56320|1023&c),n.push(c),i+=h}return function(t){var e=t.length;if(e<=x)return String.fromCharCode.apply(String,t);for(var r="",n=0;n<e;)r+=String.fromCharCode.apply(String,t.slice(n,n+=x));return r}(n)}r.kMaxLength=o,s.TYPED_ARRAY_SUPPORT=function(){try{var t=new Uint8Array(1),e={foo:function(){return 42}};return Object.setPrototypeOf(e,Uint8Array.prototype),Object.setPrototypeOf(t,e),42===t.foo()}catch(t){return!1}}(),!s.TYPED_ARRAY_SUPPORT&&"undefined"!=typeof console&&console.error,Object.defineProperty(s.prototype,"parent",{enumerable:!0,get:function(){if(s.isBuffer(this))return this.buffer}}),Object.defineProperty(s.prototype,"offset",{enumerable:!0,get:function(){if(s.isBuffer(this))return this.byteOffset}}),s.poolSize=8192,s.from=function(t,e,r){return f(t,e,r)},Object.setPrototypeOf(s.prototype,Uint8Array.prototype),Object.setPrototypeOf(s,Uint8Array),s.alloc=function(t,e,r){return function(t,e,r){return u(t),t<=0?a(t):void 0!==e?"string"==typeof r?a(t).fill(e,r):a(t).fill(e):a(t)}(t,e,r)},s.allocUnsafe=function(t){return c(t)},s.allocUnsafeSlow=function(t){return c(t)},s.isBuffer=function(t){return null!=t&&!0===t._isBuffer&&t!==s.prototype},s.compare=function(t,e){if(F(t,Uint8Array)&&(t=s.from(t,t.offset,t.byteLength)),F(e,Uint8Array)&&(e=s.from(e,e.offset,e.byteLength)),!s.isBuffer(t)||!s.isBuffer(e))throw new TypeError('The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array');if(t===e)return 0;for(var r=t.length,n=e.length,i=0,o=Math.min(r,n);i<o;++i)if(t[i]!==e[i]){r=t[i],n=e[i];break}return r<n?-1:n<r?1:0},s.isEncoding=function(t){switch(String(t).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},s.concat=function(t,e){if(!Array.isArray(t))throw new TypeError('"list" argument must be an Array of Buffers');if(0===t.length)return s.alloc(0);var r;if(void 0===e)for(e=0,r=0;r<t.length;++r)e+=t[r].length;var n=s.allocUnsafe(e),i=0;for(r=0;r<t.length;++r){var o=t[r];if(F(o,Uint8Array))i+o.length>n.length?s.from(o).copy(n,i):Uint8Array.prototype.set.call(n,o,i);else{if(!s.isBuffer(o))throw new TypeError('"list" argument must be an Array of Buffers');o.copy(n,i)}i+=o.length}return n},s.byteLength=p,s.prototype._isBuffer=!0,s.prototype.swap16=function(){var t=this.length;if(t%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var e=0;e<t;e+=2)v(this,e,e+1);return this},s.prototype.swap32=function(){var t=this.length;if(t%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var e=0;e<t;e+=4)v(this,e,e+3),v(this,e+1,e+2);return this},s.prototype.swap64=function(){var t=this.length;if(t%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var e=0;e<t;e+=8)v(this,e,e+7),v(this,e+1,e+6),v(this,e+2,e+5),v(this,e+3,e+4);return this},s.prototype.toString=function(){var t=this.length;return 0===t?"":0===arguments.length?k(this,0,t):b.apply(this,arguments)},s.prototype.toLocaleString=s.prototype.toString,s.prototype.equals=function(t){if(!s.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===s.compare(this,t)},s.prototype.inspect=function(){var t="",e=r.INSPECT_MAX_BYTES;return t=this.toString("hex",0,e).replace(/(.{2})/g,"$1 ").trim(),this.length>e&&(t+=" ... "),"<Buffer "+t+">"},i&&(s.prototype[i]=s.prototype.inspect),s.prototype.compare=function(t,e,r,n,i){if(F(t,Uint8Array)&&(t=s.from(t,t.offset,t.byteLength)),!s.isBuffer(t))throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. Received type '+typeof t);if(void 0===e&&(e=0),void 0===r&&(r=t?t.length:0),void 0===n&&(n=0),void 0===i&&(i=this.length),e<0||r>t.length||n<0||i>this.length)throw new RangeError("out of range index");if(n>=i&&e>=r)return 0;if(n>=i)return-1;if(e>=r)return 1;if(this===t)return 0;for(var o=(i>>>=0)-(n>>>=0),a=(r>>>=0)-(e>>>=0),f=Math.min(o,a),u=this.slice(n,i),c=t.slice(e,r),h=0;h<f;++h)if(u[h]!==c[h]){o=u[h],a=c[h];break}return o<a?-1:a<o?1:0},s.prototype.includes=function(t,e,r){return-1!==this.indexOf(t,e,r)},s.prototype.indexOf=function(t,e,r){return g(this,t,e,r,!0)},s.prototype.lastIndexOf=function(t,e,r){return g(this,t,e,r,!1)},s.prototype.write=function(t,e,r,n){if(void 0===e)n="utf8",r=this.length,e=0;else if(void 0===r&&"string"==typeof e)n=e,r=this.length,e=0;else{if(!isFinite(e))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");e>>>=0,isFinite(r)?(r>>>=0,void 0===n&&(n="utf8")):(n=r,r=void 0)}var i=this.length-e;if((void 0===r||r>i)&&(r=i),t.length>0&&(r<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var o=!1;;)switch(n){case"hex":return m(this,t,e,r);case"utf8":case"utf-8":return w(this,t,e,r);case"ascii":case"latin1":case"binary":return _(this,t,e,r);case"base64":return S(this,t,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return M(this,t,e,r);default:if(o)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),o=!0}},s.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var x=4096;function A(t,e,r){var n="";r=Math.min(t.length,r);for(var i=e;i<r;++i)n+=String.fromCharCode(127&t[i]);return n}function R(t,e,r){var n="";r=Math.min(t.length,r);for(var i=e;i<r;++i)n+=String.fromCharCode(t[i]);return n}function I(t,e,r){var n=t.length;(!e||e<0)&&(e=0),(!r||r<0||r>n)&&(r=n);for(var i="",o=e;o<r;++o)i+=z[t[o]];return i}function T(t,e,r){for(var n=t.slice(e,r),i="",o=0;o<n.length-1;o+=2)i+=String.fromCharCode(n[o]+256*n[o+1]);return i}function B(t,e,r){if(t%1!=0||t<0)throw new RangeError("offset is not uint");if(t+e>r)throw new RangeError("Trying to access beyond buffer length")}function P(t,e,r,n,i,o){if(!s.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>i||e<o)throw new RangeError('"value" argument is out of bounds');if(r+n>t.length)throw new RangeError("Index out of range")}function O(t,e,r,n,i,o){if(r+n>t.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("Index out of range")}function C(t,e,r,i,o){return e=+e,r>>>=0,o||O(t,0,r,4),n.write(t,e,r,i,23,4),r+4}function L(t,e,r,i,o){return e=+e,r>>>=0,o||O(t,0,r,8),n.write(t,e,r,i,52,8),r+8}s.prototype.slice=function(t,e){var r=this.length;(t=~~t)<0?(t+=r)<0&&(t=0):t>r&&(t=r),(e=void 0===e?r:~~e)<0?(e+=r)<0&&(e=0):e>r&&(e=r),e<t&&(e=t);var n=this.subarray(t,e);return Object.setPrototypeOf(n,s.prototype),n},s.prototype.readUintLE=s.prototype.readUIntLE=function(t,e,r){t>>>=0,e>>>=0,r||B(t,e,this.length);for(var n=this[t],i=1,o=0;++o<e&&(i*=256);)n+=this[t+o]*i;return n},s.prototype.readUintBE=s.prototype.readUIntBE=function(t,e,r){t>>>=0,e>>>=0,r||B(t,e,this.length);for(var n=this[t+--e],i=1;e>0&&(i*=256);)n+=this[t+--e]*i;return n},s.prototype.readUint8=s.prototype.readUInt8=function(t,e){return t>>>=0,e||B(t,1,this.length),this[t]},s.prototype.readUint16LE=s.prototype.readUInt16LE=function(t,e){return t>>>=0,e||B(t,2,this.length),this[t]|this[t+1]<<8},s.prototype.readUint16BE=s.prototype.readUInt16BE=function(t,e){return t>>>=0,e||B(t,2,this.length),this[t]<<8|this[t+1]},s.prototype.readUint32LE=s.prototype.readUInt32LE=function(t,e){return t>>>=0,e||B(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},s.prototype.readUint32BE=s.prototype.readUInt32BE=function(t,e){return t>>>=0,e||B(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},s.prototype.readIntLE=function(t,e,r){t>>>=0,e>>>=0,r||B(t,e,this.length);for(var n=this[t],i=1,o=0;++o<e&&(i*=256);)n+=this[t+o]*i;return n>=(i*=128)&&(n-=Math.pow(2,8*e)),n},s.prototype.readIntBE=function(t,e,r){t>>>=0,e>>>=0,r||B(t,e,this.length);for(var n=e,i=1,o=this[t+--n];n>0&&(i*=256);)o+=this[t+--n]*i;return o>=(i*=128)&&(o-=Math.pow(2,8*e)),o},s.prototype.readInt8=function(t,e){return t>>>=0,e||B(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},s.prototype.readInt16LE=function(t,e){t>>>=0,e||B(t,2,this.length);var r=this[t]|this[t+1]<<8;return 32768&r?4294901760|r:r},s.prototype.readInt16BE=function(t,e){t>>>=0,e||B(t,2,this.length);var r=this[t+1]|this[t]<<8;return 32768&r?4294901760|r:r},s.prototype.readInt32LE=function(t,e){return t>>>=0,e||B(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},s.prototype.readInt32BE=function(t,e){return t>>>=0,e||B(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},s.prototype.readFloatLE=function(t,e){return t>>>=0,e||B(t,4,this.length),n.read(this,t,!0,23,4)},s.prototype.readFloatBE=function(t,e){return t>>>=0,e||B(t,4,this.length),n.read(this,t,!1,23,4)},s.prototype.readDoubleLE=function(t,e){return t>>>=0,e||B(t,8,this.length),n.read(this,t,!0,52,8)},s.prototype.readDoubleBE=function(t,e){return t>>>=0,e||B(t,8,this.length),n.read(this,t,!1,52,8)},s.prototype.writeUintLE=s.prototype.writeUIntLE=function(t,e,r,n){t=+t,e>>>=0,r>>>=0,n||P(this,t,e,r,Math.pow(2,8*r)-1,0);var i=1,o=0;for(this[e]=255&t;++o<r&&(i*=256);)this[e+o]=t/i&255;return e+r},s.prototype.writeUintBE=s.prototype.writeUIntBE=function(t,e,r,n){t=+t,e>>>=0,r>>>=0,n||P(this,t,e,r,Math.pow(2,8*r)-1,0);var i=r-1,o=1;for(this[e+i]=255&t;--i>=0&&(o*=256);)this[e+i]=t/o&255;return e+r},s.prototype.writeUint8=s.prototype.writeUInt8=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,1,255,0),this[e]=255&t,e+1},s.prototype.writeUint16LE=s.prototype.writeUInt16LE=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,2,65535,0),this[e]=255&t,this[e+1]=t>>>8,e+2},s.prototype.writeUint16BE=s.prototype.writeUInt16BE=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,2,65535,0),this[e]=t>>>8,this[e+1]=255&t,e+2},s.prototype.writeUint32LE=s.prototype.writeUInt32LE=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,4,4294967295,0),this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t,e+4},s.prototype.writeUint32BE=s.prototype.writeUInt32BE=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,4,4294967295,0),this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t,e+4},s.prototype.writeIntLE=function(t,e,r,n){if(t=+t,e>>>=0,!n){var i=Math.pow(2,8*r-1);P(this,t,e,r,i-1,-i)}var o=0,a=1,s=0;for(this[e]=255&t;++o<r&&(a*=256);)t<0&&0===s&&0!==this[e+o-1]&&(s=1),this[e+o]=(t/a>>0)-s&255;return e+r},s.prototype.writeIntBE=function(t,e,r,n){if(t=+t,e>>>=0,!n){var i=Math.pow(2,8*r-1);P(this,t,e,r,i-1,-i)}var o=r-1,a=1,s=0;for(this[e+o]=255&t;--o>=0&&(a*=256);)t<0&&0===s&&0!==this[e+o+1]&&(s=1),this[e+o]=(t/a>>0)-s&255;return e+r},s.prototype.writeInt8=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,1,127,-128),t<0&&(t=255+t+1),this[e]=255&t,e+1},s.prototype.writeInt16LE=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,2,32767,-32768),this[e]=255&t,this[e+1]=t>>>8,e+2},s.prototype.writeInt16BE=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,2,32767,-32768),this[e]=t>>>8,this[e+1]=255&t,e+2},s.prototype.writeInt32LE=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,4,2147483647,-2147483648),this[e]=255&t,this[e+1]=t>>>8,this[e+2]=t>>>16,this[e+3]=t>>>24,e+4},s.prototype.writeInt32BE=function(t,e,r){return t=+t,e>>>=0,r||P(this,t,e,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t,e+4},s.prototype.writeFloatLE=function(t,e,r){return C(this,t,e,!0,r)},s.prototype.writeFloatBE=function(t,e,r){return C(this,t,e,!1,r)},s.prototype.writeDoubleLE=function(t,e,r){return L(this,t,e,!0,r)},s.prototype.writeDoubleBE=function(t,e,r){return L(this,t,e,!1,r)},s.prototype.copy=function(t,e,r,n){if(!s.isBuffer(t))throw new TypeError("argument should be a Buffer");if(r||(r=0),n||0===n||(n=this.length),e>=t.length&&(e=t.length),e||(e=0),n>0&&n<r&&(n=r),n===r)return 0;if(0===t.length||0===this.length)return 0;if(e<0)throw new RangeError("targetStart out of bounds");if(r<0||r>=this.length)throw new RangeError("Index out of range");if(n<0)throw new RangeError("sourceEnd out of bounds");n>this.length&&(n=this.length),t.length-e<n-r&&(n=t.length-e+r);var i=n-r;return this===t&&"function"==typeof Uint8Array.prototype.copyWithin?this.copyWithin(e,r,n):Uint8Array.prototype.set.call(t,this.subarray(r,n),e),i},s.prototype.fill=function(t,e,r,n){if("string"==typeof t){if("string"==typeof e?(n=e,e=0,r=this.length):"string"==typeof r&&(n=r,r=this.length),void 0!==n&&"string"!=typeof n)throw new TypeError("encoding must be a string");if("string"==typeof n&&!s.isEncoding(n))throw new TypeError("Unknown encoding: "+n);if(1===t.length){var i=t.charCodeAt(0);("utf8"===n&&i<128||"latin1"===n)&&(t=i)}}else"number"==typeof t?t&=255:"boolean"==typeof t&&(t=Number(t));if(e<0||this.length<e||this.length<r)throw new RangeError("Out of range index");if(r<=e)return this;var o;if(e>>>=0,r=void 0===r?this.length:r>>>0,t||(t=0),"number"==typeof t)for(o=e;o<r;++o)this[o]=t;else{var a=s.isBuffer(t)?t:s.from(t,n),f=a.length;if(0===f)throw new TypeError('The value "'+t+'" is invalid for argument "value"');for(o=0;o<r-e;++o)this[o+e]=a[o%f]}return this};var j=/[^+/0-9A-Za-z-_]/g;function N(t,e){var r;e=e||1/0;for(var n=t.length,i=null,o=[],a=0;a<n;++a){if((r=t.charCodeAt(a))>55295&&r<57344){if(!i){if(r>56319){(e-=3)>-1&&o.push(239,191,189);continue}if(a+1===n){(e-=3)>-1&&o.push(239,191,189);continue}i=r;continue}if(r<56320){(e-=3)>-1&&o.push(239,191,189),i=r;continue}r=65536+(i-55296<<10|r-56320)}else i&&(e-=3)>-1&&o.push(239,191,189);if(i=null,r<128){if((e-=1)<0)break;o.push(r)}else if(r<2048){if((e-=2)<0)break;o.push(r>>6|192,63&r|128)}else if(r<65536){if((e-=3)<0)break;o.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;o.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return o}function D(t){return e.toByteArray(function(t){if((t=(t=t.split("=")[0]).trim().replace(j,"")).length<2)return"";for(;t.length%4!=0;)t+="=";return t}(t))}function U(t,e,r,n){for(var i=0;i<n&&!(i+r>=e.length||i>=t.length);++i)e[i+r]=t[i];return i}function F(t,e){return t instanceof e||null!=t&&null!=t.constructor&&null!=t.constructor.name&&t.constructor.name===e.name}function q(t){return t!=t}var z=function(){for(var t="0123456789abcdef",e=new Array(256),r=0;r<16;++r)for(var n=16*r,i=0;i<16;++i)e[n+i]=t[r]+t[i];return e}()}).call(this)}).call(this,t(67).Buffer)},{18:18,466:466,67:67}],68:[function(t,e,r){var n=t(514).Buffer,i=t(525).Transform,o=t(65).StringDecoder;function a(t){i.call(this),this.hashMode="string"==typeof t,this.hashMode?this[t]=this._finalOrDigest:this.final=this._finalOrDigest,this._final&&(this.__final=this._final,this._final=null),this._decoder=null,this._encoding=null}t(467)(a,i),a.prototype.update=function(t,e,r){"string"==typeof t&&(t=n.from(t,e));var i=this._update(t);return this.hashMode?this:(r&&(i=this._toString(i,r)),i)},a.prototype.setAutoPadding=function(){},a.prototype.getAuthTag=function(){throw new Error("trying to get auth tag in unsupported state")},a.prototype.setAuthTag=function(){throw new Error("trying to set auth tag in unsupported state")},a.prototype.setAAD=function(){throw new Error("trying to set aad in unsupported state")},a.prototype._transform=function(t,e,r){var n;try{this.hashMode?this._update(t):this.push(this._update(t))}catch(t){n=t}finally{r(n)}},a.prototype._flush=function(t){var e;try{this.push(this.__final())}catch(t){e=t}t(e)},a.prototype._finalOrDigest=function(t){var e=this.__final()||n.alloc(0);return t&&(e=this._toString(e,t,!0)),e},a.prototype._toString=function(t,e,r){if(this._decoder||(this._decoder=new o(e),this._encoding=e),this._encoding!==e)throw new Error("can't switch encodings");var n=this._decoder.write(t);return r&&(n+=this._decoder.end()),n},e.exports=a},{467:467,514:514,525:525,65:65}],69:[function(t,e,r){t(199),e.exports=t(91).RegExp.escape},{199:199,91:91}],70:[function(t,e,r){e.exports=function(t){if("function"!=typeof t)throw TypeError(t+" is not a function!");return t}},{}],71:[function(t,e,r){var n=t(86);e.exports=function(t,e){if("number"!=typeof t&&"Number"!=n(t))throw TypeError(e);return+t}},{86:86}],72:[function(t,e,r){var n=t(197)("unscopables"),i=Array.prototype;null==i[n]&&t(111)(i,n,{}),e.exports=function(t){i[n][t]=!0}},{111:111,197:197}],73:[function(t,e,r){"use strict";var n=t(174)(!0);e.exports=function(t,e,r){return e+(r?n(t,e).length:1)}},{174:174}],74:[function(t,e,r){e.exports=function(t,e,r,n){if(!(t instanceof e)||void 0!==n&&n in t)throw TypeError(r+": incorrect invocation!");return t}},{}],75:[function(t,e,r){var n=t(120);e.exports=function(t){if(!n(t))throw TypeError(t+" is not an object!");return t}},{120:120}],76:[function(t,e,r){"use strict";var n=t(187),i=t(182),o=t(186);e.exports=[].copyWithin||function(t,e){var r=n(this),a=o(r.length),s=i(t,a),f=i(e,a),u=arguments.length>2?arguments[2]:void 0,c=Math.min((void 0===u?a:i(u,a))-f,a-s),h=1;for(f<s&&s<f+c&&(h=-1,f+=c-1,s+=c-1);c-- >0;)f in r?r[s]=r[f]:delete r[s],s+=h,f+=h;return r}},{182:182,186:186,187:187}],77:[function(t,e,r){"use strict";var n=t(187),i=t(182),o=t(186);e.exports=function(t){for(var e=n(this),r=o(e.length),a=arguments.length,s=i(a>1?arguments[1]:void 0,r),f=a>2?arguments[2]:void 0,u=void 0===f?r:i(f,r);u>s;)e[s++]=t;return e}},{182:182,186:186,187:187}],78:[function(t,e,r){var n=t(107);e.exports=function(t,e){var r=[];return n(t,!1,r.push,r,e),r}},{107:107}],79:[function(t,e,r){var n=t(185),i=t(186),o=t(182);e.exports=function(t){return function(e,r,a){var s,f=n(e),u=i(f.length),c=o(a,u);if(t&&r!=r){for(;u>c;)if((s=f[c++])!=s)return!0}else for(;u>c;c++)if((t||c in f)&&f[c]===r)return t||c||0;return!t&&-1}}},{182:182,185:185,186:186}],80:[function(t,e,r){var n=t(93),i=t(116),o=t(187),a=t(186),s=t(83);e.exports=function(t,e){var r=1==t,f=2==t,u=3==t,c=4==t,h=6==t,d=5==t||h,l=e||s;return function(e,s,p){for(var b,v,g=o(e),y=i(g),m=n(s,p,3),w=a(y.length),_=0,S=r?l(e,w):f?l(e,0):void 0;w>_;_++)if((d||_ in y)&&(v=m(b=y[_],_,g),t))if(r)S[_]=v;else if(v)switch(t){case 3:return!0;case 5:return b;case 6:return _;case 2:S.push(b)}else if(c)return!1;return h?-1:u||c?c:S}}},{116:116,186:186,187:187,83:83,93:93}],81:[function(t,e,r){var n=t(70),i=t(187),o=t(116),a=t(186);e.exports=function(t,e,r,s,f){n(e);var u=i(t),c=o(u),h=a(u.length),d=f?h-1:0,l=f?-1:1;if(r<2)for(;;){if(d in c){s=c[d],d+=l;break}if(d+=l,f?d<0:h<=d)throw TypeError("Reduce of empty array with no initial value")}for(;f?d>=0:h>d;d+=l)d in c&&(s=e(s,c[d],d,u));return s}},{116:116,186:186,187:187,70:70}],82:[function(t,e,r){var n=t(120),i=t(118),o=t(197)("species");e.exports=function(t){var e;return i(t)&&("function"!=typeof(e=t.constructor)||e!==Array&&!i(e.prototype)||(e=void 0),n(e)&&null===(e=e[o])&&(e=void 0)),void 0===e?Array:e}},{118:118,120:120,197:197}],83:[function(t,e,r){var n=t(82);e.exports=function(t,e){return new(n(t))(e)}},{82:82}],84:[function(t,e,r){"use strict";var n=t(70),i=t(120),o=t(115),a=[].slice,s={},f=function(t,e,r){if(!(e in s)){for(var n=[],i=0;i<e;i++)n[i]="a["+i+"]";s[e]=Function("F,a","return new F("+n.join(",")+")")}return s[e](t,r)};e.exports=Function.bind||function(t){var e=n(this),r=a.call(arguments,1),s=function(){var n=r.concat(a.call(arguments));return this instanceof s?f(e,n.length,n):o(e,n,t)};return i(e.prototype)&&(s.prototype=e.prototype),s}},{115:115,120:120,70:70}],85:[function(t,e,r){var n=t(86),i=t(197)("toStringTag"),o="Arguments"==n(function(){return arguments}());e.exports=function(t){var e,r,a;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(r=function(t,e){try{return t[e]}catch(t){}}(e=Object(t),i))?r:o?n(e):"Object"==(a=n(e))&&"function"==typeof e.callee?"Arguments":a}},{197:197,86:86}],86:[function(t,e,r){var n={}.toString;e.exports=function(t){return n.call(t).slice(8,-1)}},{}],87:[function(t,e,r){"use strict";var n=t(140).f,i=t(139),o=t(159),a=t(93),s=t(74),f=t(107),u=t(124),c=t(126),h=t(168),d=t(97),l=t(134).fastKey,p=t(194),b=d?"_s":"size",v=function(t,e){var r,n=l(e);if("F"!==n)return t._i[n];for(r=t._f;r;r=r.n)if(r.k==e)return r};e.exports={getConstructor:function(t,e,r,u){var c=t((function(t,n){s(t,c,e,"_i"),t._t=e,t._i=i(null),t._f=void 0,t._l=void 0,t[b]=0,null!=n&&f(n,r,t[u],t)}));return o(c.prototype,{clear:function(){for(var t=p(this,e),r=t._i,n=t._f;n;n=n.n)n.r=!0,n.p&&(n.p=n.p.n=void 0),delete r[n.i];t._f=t._l=void 0,t[b]=0},delete:function(t){var r=p(this,e),n=v(r,t);if(n){var i=n.n,o=n.p;delete r._i[n.i],n.r=!0,o&&(o.n=i),i&&(i.p=o),r._f==n&&(r._f=i),r._l==n&&(r._l=o),r[b]--}return!!n},forEach:function(t){p(this,e);for(var r,n=a(t,arguments.length>1?arguments[1]:void 0,3);r=r?r.n:this._f;)for(n(r.v,r.k,this);r&&r.r;)r=r.p},has:function(t){return!!v(p(this,e),t)}}),d&&n(c.prototype,"size",{get:function(){return p(this,e)[b]}}),c},def:function(t,e,r){var n,i,o=v(t,e);return o?o.v=r:(t._l=o={i:i=l(e,!0),k:e,v:r,p:n=t._l,n:void 0,r:!1},t._f||(t._f=o),n&&(n.n=o),t[b]++,"F"!==i&&(t._i[i]=o)),t},getEntry:v,setStrong:function(t,e,r){u(t,e,(function(t,r){this._t=p(t,e),this._k=r,this._l=void 0}),(function(){for(var t=this,e=t._k,r=t._l;r&&r.r;)r=r.p;return t._t&&(t._l=r=r?r.n:t._t._f)?c(0,"keys"==e?r.k:"values"==e?r.v:[r.k,r.v]):(t._t=void 0,c(1))}),r?"entries":"values",!r,!0),h(e)}}},{107:107,124:124,126:126,134:134,139:139,140:140,159:159,168:168,194:194,74:74,93:93,97:97}],88:[function(t,e,r){var n=t(85),i=t(78);e.exports=function(t){return function(){if(n(this)!=t)throw TypeError(t+"#toJSON isn't generic");return i(this)}}},{78:78,85:85}],89:[function(t,e,r){"use strict";var n=t(159),i=t(134).getWeak,o=t(75),a=t(120),s=t(74),f=t(107),u=t(80),c=t(110),h=t(194),d=u(5),l=u(6),p=0,b=function(t){return t._l||(t._l=new v)},v=function(){this.a=[]},g=function(t,e){return d(t.a,(function(t){return t[0]===e}))};v.prototype={get:function(t){var e=g(this,t);if(e)return e[1]},has:function(t){return!!g(this,t)},set:function(t,e){var r=g(this,t);r?r[1]=e:this.a.push([t,e])},delete:function(t){var e=l(this.a,(function(e){return e[0]===t}));return~e&&this.a.splice(e,1),!!~e}},e.exports={getConstructor:function(t,e,r,o){var u=t((function(t,n){s(t,u,e,"_i"),t._t=e,t._i=p++,t._l=void 0,null!=n&&f(n,r,t[o],t)}));return n(u.prototype,{delete:function(t){if(!a(t))return!1;var r=i(t);return!0===r?b(h(this,e)).delete(t):r&&c(r,this._i)&&delete r[this._i]},has:function(t){if(!a(t))return!1;var r=i(t);return!0===r?b(h(this,e)).has(t):r&&c(r,this._i)}}),u},def:function(t,e,r){var n=i(o(e),!0);return!0===n?b(t).set(e,r):n[t._i]=r,t},ufstore:b}},{107:107,110:110,120:120,134:134,159:159,194:194,74:74,75:75,80:80}],90:[function(t,e,r){"use strict";var n=t(109),i=t(101),o=t(160),a=t(159),s=t(134),f=t(107),u=t(74),c=t(120),h=t(103),d=t(125),l=t(169),p=t(114);e.exports=function(t,e,r,b,v,g){var y=n[t],m=y,w=v?"set":"add",_=m&&m.prototype,S={},M=function(t){var e=_[t];o(_,t,"delete"==t||"has"==t?function(t){return!(g&&!c(t))&&e.call(this,0===t?0:t)}:"get"==t?function(t){return g&&!c(t)?void 0:e.call(this,0===t?0:t)}:"add"==t?function(t){return e.call(this,0===t?0:t),this}:function(t,r){return e.call(this,0===t?0:t,r),this})};if("function"==typeof m&&(g||_.forEach&&!h((function(){(new m).entries().next()})))){var E=new m,k=E[w](g?{}:-0,1)!=E,x=h((function(){E.has(1)})),A=d((function(t){new m(t)})),R=!g&&h((function(){for(var t=new m,e=5;e--;)t[w](e,e);return!t.has(-0)}));A||((m=e((function(e,r){u(e,m,t);var n=p(new y,e,m);return null!=r&&f(r,v,n[w],n),n}))).prototype=_,_.constructor=m),(x||R)&&(M("delete"),M("has"),v&&M("get")),(R||k)&&M(w),g&&_.clear&&delete _.clear}else m=b.getConstructor(e,t,v,w),a(m.prototype,r),s.NEED=!0;return l(m,t),S[t]=m,i(i.G+i.W+i.F*(m!=y),S),g||b.setStrong(m,t,v),m}},{101:101,103:103,107:107,109:109,114:114,120:120,125:125,134:134,159:159,160:160,169:169,74:74}],91:[function(t,e,r){var n=e.exports={version:"2.6.12"};"number"==typeof __e&&(__e=n)},{}],92:[function(t,e,r){"use strict";var n=t(140),i=t(158);e.exports=function(t,e,r){e in t?n.f(t,e,i(0,r)):t[e]=r}},{140:140,158:158}],93:[function(t,e,r){var n=t(70);e.exports=function(t,e,r){if(n(t),void 0===e)return t;switch(r){case 1:return function(r){return t.call(e,r)};case 2:return function(r,n){return t.call(e,r,n)};case 3:return function(r,n,i){return t.call(e,r,n,i)}}return function(){return t.apply(e,arguments)}}},{70:70}],94:[function(t,e,r){"use strict";var n=t(103),i=Date.prototype.getTime,o=Date.prototype.toISOString,a=function(t){return t>9?t:"0"+t};e.exports=n((function(){return"0385-07-25T07:06:39.999Z"!=o.call(new Date(-50000000000001))}))||!n((function(){o.call(new Date(NaN))}))?function(){if(!isFinite(i.call(this)))throw RangeError("Invalid time value");var t=this,e=t.getUTCFullYear(),r=t.getUTCMilliseconds(),n=e<0?"-":e>9999?"+":"";return n+("00000"+Math.abs(e)).slice(n?-6:-4)+"-"+a(t.getUTCMonth()+1)+"-"+a(t.getUTCDate())+"T"+a(t.getUTCHours())+":"+a(t.getUTCMinutes())+":"+a(t.getUTCSeconds())+"."+(r>99?r:"0"+a(r))+"Z"}:o},{103:103}],95:[function(t,e,r){"use strict";var n=t(75),i=t(188),o="number";e.exports=function(t){if("string"!==t&&t!==o&&"default"!==t)throw TypeError("Incorrect hint");return i(n(this),t!=o)}},{188:188,75:75}],96:[function(t,e,r){e.exports=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t}},{}],97:[function(t,e,r){e.exports=!t(103)((function(){return 7!=Object.defineProperty({},"a",{get:function(){return 7}}).a}))},{103:103}],98:[function(t,e,r){var n=t(120),i=t(109).document,o=n(i)&&n(i.createElement);e.exports=function(t){return o?i.createElement(t):{}}},{109:109,120:120}],99:[function(t,e,r){e.exports="constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf".split(",")},{}],100:[function(t,e,r){var n=t(149),i=t(146),o=t(150);e.exports=function(t){var e=n(t),r=i.f;if(r)for(var a,s=r(t),f=o.f,u=0;s.length>u;)f.call(t,a=s[u++])&&e.push(a);return e}},{146:146,149:149,150:150}],101:[function(t,e,r){var n=t(109),i=t(91),o=t(111),a=t(160),s=t(93),f=function(t,e,r){var u,c,h,d,l=t&f.F,p=t&f.G,b=t&f.S,v=t&f.P,g=t&f.B,y=p?n:b?n[e]||(n[e]={}):(n[e]||{}).prototype,m=p?i:i[e]||(i[e]={}),w=m.prototype||(m.prototype={});for(u in p&&(r=e),r)h=((c=!l&&y&&void 0!==y[u])?y:r)[u],d=g&&c?s(h,n):v&&"function"==typeof h?s(Function.call,h):h,y&&a(y,u,h,t&f.U),m[u]!=h&&o(m,u,d),v&&w[u]!=h&&(w[u]=h)};n.core=i,f.F=1,f.G=2,f.S=4,f.P=8,f.B=16,f.W=32,f.U=64,f.R=128,e.exports=f},{109:109,111:111,160:160,91:91,93:93}],102:[function(t,e,r){var n=t(197)("match");e.exports=function(t){var e=/./;try{"/./"[t](e)}catch(r){try{return e[n]=!1,!"/./"[t](e)}catch(t){}}return!0}},{197:197}],103:[function(t,e,r){e.exports=function(t){try{return!!t()}catch(t){return!0}}},{}],104:[function(t,e,r){"use strict";t(294);var n=t(160),i=t(111),o=t(103),a=t(96),s=t(197),f=t(162),u=s("species"),c=!o((function(){var t=/./;return t.exec=function(){var t=[];return t.groups={a:"7"},t},"7"!=="".replace(t,"$<a>")})),h=function(){var t=/(?:)/,e=t.exec;t.exec=function(){return e.apply(this,arguments)};var r="ab".split(t);return 2===r.length&&"a"===r[0]&&"b"===r[1]}();e.exports=function(t,e,r){var d=s(t),l=!o((function(){var e={};return e[d]=function(){return 7},7!=""[t](e)})),p=l?!o((function(){var e=!1,r=/a/;return r.exec=function(){return e=!0,null},"split"===t&&(r.constructor={},r.constructor[u]=function(){return r}),r[d](""),!e})):void 0;if(!l||!p||"replace"===t&&!c||"split"===t&&!h){var b=/./[d],v=r(a,d,""[t],(function(t,e,r,n,i){return e.exec===f?l&&!i?{done:!0,value:b.call(e,r,n)}:{done:!0,value:t.call(r,e,n)}:{done:!1}})),g=v[0],y=v[1];n(String.prototype,t,g),i(RegExp.prototype,d,2==e?function(t,e){return y.call(t,this,e)}:function(t){return y.call(t,this)})}}},{103:103,111:111,160:160,162:162,197:197,294:294,96:96}],105:[function(t,e,r){"use strict";var n=t(75);e.exports=function(){var t=n(this),e="";return t.global&&(e+="g"),t.ignoreCase&&(e+="i"),t.multiline&&(e+="m"),t.unicode&&(e+="u"),t.sticky&&(e+="y"),e}},{75:75}],106:[function(t,e,r){"use strict";var n=t(118),i=t(120),o=t(186),a=t(93),s=t(197)("isConcatSpreadable");e.exports=function t(e,r,f,u,c,h,d,l){for(var p,b,v=c,g=0,y=!!d&&a(d,l,3);g<u;){if(g in f){if(p=y?y(f[g],g,r):f[g],b=!1,i(p)&&(b=void 0!==(b=p[s])?!!b:n(p)),b&&h>0)v=t(e,r,p,o(p.length),v,h-1)-1;else{if(v>=9007199254740991)throw TypeError();e[v]=p}v++}g++}return v}},{118:118,120:120,186:186,197:197,93:93}],107:[function(t,e,r){var n=t(93),i=t(122),o=t(117),a=t(75),s=t(186),f=t(198),u={},c={};(r=e.exports=function(t,e,r,h,d){var l,p,b,v,g=d?function(){return t}:f(t),y=n(r,h,e?2:1),m=0;if("function"!=typeof g)throw TypeError(t+" is not iterable!");if(o(g)){for(l=s(t.length);l>m;m++)if((v=e?y(a(p=t[m])[0],p[1]):y(t[m]))===u||v===c)return v}else for(b=g.call(t);!(p=b.next()).done;)if((v=i(b,y,p.value,e))===u||v===c)return v}).BREAK=u,r.RETURN=c},{117:117,122:122,186:186,198:198,75:75,93:93}],108:[function(t,e,r){e.exports=t(171)("native-function-to-string",Function.toString)},{171:171}],109:[function(t,e,r){var n=e.exports="undefined"!=typeof window&&window.Math==Math?window:"undefined"!=typeof self&&self.Math==Math?self:Function("return this")();"number"==typeof __g&&(__g=n)},{}],110:[function(t,e,r){var n={}.hasOwnProperty;e.exports=function(t,e){return n.call(t,e)}},{}],111:[function(t,e,r){var n=t(140),i=t(158);e.exports=t(97)?function(t,e,r){return n.f(t,e,i(1,r))}:function(t,e,r){return t[e]=r,t}},{140:140,158:158,97:97}],112:[function(t,e,r){var n=t(109).document;e.exports=n&&n.documentElement},{109:109}],113:[function(t,e,r){e.exports=!t(97)&&!t(103)((function(){return 7!=Object.defineProperty(t(98)("div"),"a",{get:function(){return 7}}).a}))},{103:103,97:97,98:98}],114:[function(t,e,r){var n=t(120),i=t(167).set;e.exports=function(t,e,r){var o,a=e.constructor;return a!==r&&"function"==typeof a&&(o=a.prototype)!==r.prototype&&n(o)&&i&&i(t,o),t}},{120:120,167:167}],115:[function(t,e,r){e.exports=function(t,e,r){var n=void 0===r;switch(e.length){case 0:return n?t():t.call(r);case 1:return n?t(e[0]):t.call(r,e[0]);case 2:return n?t(e[0],e[1]):t.call(r,e[0],e[1]);case 3:return n?t(e[0],e[1],e[2]):t.call(r,e[0],e[1],e[2]);case 4:return n?t(e[0],e[1],e[2],e[3]):t.call(r,e[0],e[1],e[2],e[3])}return t.apply(r,e)}},{}],116:[function(t,e,r){var n=t(86);e.exports=Object("z").propertyIsEnumerable(0)?Object:function(t){return"String"==n(t)?t.split(""):Object(t)}},{86:86}],117:[function(t,e,r){var n=t(127),i=t(197)("iterator"),o=Array.prototype;e.exports=function(t){return void 0!==t&&(n.Array===t||o[i]===t)}},{127:127,197:197}],118:[function(t,e,r){var n=t(86);e.exports=Array.isArray||function(t){return"Array"==n(t)}},{86:86}],119:[function(t,e,r){var n=t(120),i=Math.floor;e.exports=function(t){return!n(t)&&isFinite(t)&&i(t)===t}},{120:120}],120:[function(t,e,r){e.exports=function(t){return"object"==typeof t?null!==t:"function"==typeof t}},{}],121:[function(t,e,r){var n=t(120),i=t(86),o=t(197)("match");e.exports=function(t){var e;return n(t)&&(void 0!==(e=t[o])?!!e:"RegExp"==i(t))}},{120:120,197:197,86:86}],122:[function(t,e,r){var n=t(75);e.exports=function(t,e,r,i){try{return i?e(n(r)[0],r[1]):e(r)}catch(e){var o=t.return;throw void 0!==o&&n(o.call(t)),e}}},{75:75}],123:[function(t,e,r){"use strict";var n=t(139),i=t(158),o=t(169),a={};t(111)(a,t(197)("iterator"),(function(){return this})),e.exports=function(t,e,r){t.prototype=n(a,{next:i(1,r)}),o(t,e+" Iterator")}},{111:111,139:139,158:158,169:169,197:197}],124:[function(t,e,r){"use strict";var n=t(128),i=t(101),o=t(160),a=t(111),s=t(127),f=t(123),u=t(169),c=t(147),h=t(197)("iterator"),d=!([].keys&&"next"in[].keys()),l="keys",p="values",b=function(){return this};e.exports=function(t,e,r,v,g,y,m){f(r,e,v);var w,_,S,M=function(t){if(!d&&t in A)return A[t];switch(t){case l:case p:return function(){return new r(this,t)}}return function(){return new r(this,t)}},E=e+" Iterator",k=g==p,x=!1,A=t.prototype,R=A[h]||A["@@iterator"]||g&&A[g],I=R||M(g),T=g?k?M("entries"):I:void 0,B="Array"==e&&A.entries||R;if(B&&(S=c(B.call(new t)))!==Object.prototype&&S.next&&(u(S,E,!0),n||"function"==typeof S[h]||a(S,h,b)),k&&R&&R.name!==p&&(x=!0,I=function(){return R.call(this)}),n&&!m||!d&&!x&&A[h]||a(A,h,I),s[e]=I,s[E]=b,g)if(w={values:k?I:M(p),keys:y?I:M(l),entries:T},m)for(_ in w)_ in A||o(A,_,w[_]);else i(i.P+i.F*(d||x),e,w);return w}},{101:101,111:111,123:123,127:127,128:128,147:147,160:160,169:169,197:197}],125:[function(t,e,r){var n=t(197)("iterator"),i=!1;try{var o=[7][n]();o.return=function(){i=!0},Array.from(o,(function(){throw 2}))}catch(t){}e.exports=function(t,e){if(!e&&!i)return!1;var r=!1;try{var o=[7],a=o[n]();a.next=function(){return{done:r=!0}},o[n]=function(){return a},t(o)}catch(t){}return r}},{197:197}],126:[function(t,e,r){e.exports=function(t,e){return{value:e,done:!!t}}},{}],127:[function(t,e,r){e.exports={}},{}],128:[function(t,e,r){e.exports=!1},{}],129:[function(t,e,r){var n=Math.expm1;e.exports=!n||n(10)>22025.465794806718||n(10)<22025.465794806718||-2e-17!=n(-2e-17)?function(t){return 0==(t=+t)?t:t>-1e-6&&t<1e-6?t+t*t/2:Math.exp(t)-1}:n},{}],130:[function(t,e,r){var n=t(133),i=Math.pow,o=i(2,-52),a=i(2,-23),s=i(2,127)*(2-a),f=i(2,-126);e.exports=Math.fround||function(t){var e,r,i=Math.abs(t),u=n(t);return i<f?u*(i/f/a+1/o-1/o)*f*a:(r=(e=(1+a/o)*i)-(e-i))>s||r!=r?u*(1/0):u*r}},{133:133}],131:[function(t,e,r){e.exports=Math.log1p||function(t){return(t=+t)>-1e-8&&t<1e-8?t-t*t/2:Math.log(1+t)}},{}],132:[function(t,e,r){e.exports=Math.scale||function(t,e,r,n,i){return 0===arguments.length||t!=t||e!=e||r!=r||n!=n||i!=i?NaN:t===1/0||t===-1/0?t:(t-e)*(i-n)/(r-e)+n}},{}],133:[function(t,e,r){e.exports=Math.sign||function(t){return 0==(t=+t)||t!=t?t:t<0?-1:1}},{}],134:[function(t,e,r){var n=t(192)("meta"),i=t(120),o=t(110),a=t(140).f,s=0,f=Object.isExtensible||function(){return!0},u=!t(103)((function(){return f(Object.preventExtensions({}))})),c=function(t){a(t,n,{value:{i:"O"+ ++s,w:{}}})},h=e.exports={KEY:n,NEED:!1,fastKey:function(t,e){if(!i(t))return"symbol"==typeof t?t:("string"==typeof t?"S":"P")+t;if(!o(t,n)){if(!f(t))return"F";if(!e)return"E";c(t)}return t[n].i},getWeak:function(t,e){if(!o(t,n)){if(!f(t))return!0;if(!e)return!1;c(t)}return t[n].w},onFreeze:function(t){return u&&h.NEED&&f(t)&&!o(t,n)&&c(t),t}}},{103:103,110:110,120:120,140:140,192:192}],135:[function(t,e,r){var n=t(229),i=t(101),o=t(171)("metadata"),a=o.store||(o.store=new(t(336))),s=function(t,e,r){var i=a.get(t);if(!i){if(!r)return;a.set(t,i=new n)}var o=i.get(e);if(!o){if(!r)return;i.set(e,o=new n)}return o};e.exports={store:a,map:s,has:function(t,e,r){var n=s(e,r,!1);return void 0!==n&&n.has(t)},get:function(t,e,r){var n=s(e,r,!1);return void 0===n?void 0:n.get(t)},set:function(t,e,r,n){s(r,n,!0).set(t,e)},keys:function(t,e){var r=s(t,e,!1),n=[];return r&&r.forEach((function(t,e){n.push(e)})),n},key:function(t){return void 0===t||"symbol"==typeof t?t:String(t)},exp:function(t){i(i.S,"Reflect",t)}}},{101:101,171:171,229:229,336:336}],136:[function(t,e,r){var n=t(109),i=t(181).set,o=n.MutationObserver||n.WebKitMutationObserver,a=n.process,s=n.Promise,f="process"==t(86)(a);e.exports=function(){var t,e,r,u=function(){var n,i;for(f&&(n=a.domain)&&n.exit();t;){i=t.fn,t=t.next;try{i()}catch(n){throw t?r():e=void 0,n}}e=void 0,n&&n.enter()};if(f)r=function(){a.nextTick(u)};else if(!o||n.navigator&&n.navigator.standalone)if(s&&s.resolve){var c=s.resolve(void 0);r=function(){c.then(u)}}else r=function(){i.call(n,u)};else{var h=!0,d=document.createTextNode("");new o(u).observe(d,{characterData:!0}),r=function(){d.data=h=!h}}return function(n){var i={fn:n,next:void 0};e&&(e.next=i),t||(t=i,r()),e=i}}},{109:109,181:181,86:86}],137:[function(t,e,r){"use strict";var n=t(70);function i(t){var e,r;this.promise=new t((function(t,n){if(void 0!==e||void 0!==r)throw TypeError("Bad Promise constructor");e=t,r=n})),this.resolve=n(e),this.reject=n(r)}e.exports.f=function(t){return new i(t)}},{70:70}],138:[function(t,e,r){"use strict";var n=t(97),i=t(149),o=t(146),a=t(150),s=t(187),f=t(116),u=Object.assign;e.exports=!u||t(103)((function(){var t={},e={},r=Symbol(),n="abcdefghijklmnopqrst";return t[r]=7,n.split("").forEach((function(t){e[t]=t})),7!=u({},t)[r]||Object.keys(u({},e)).join("")!=n}))?function(t,e){for(var r=s(t),u=arguments.length,c=1,h=o.f,d=a.f;u>c;)for(var l,p=f(arguments[c++]),b=h?i(p).concat(h(p)):i(p),v=b.length,g=0;v>g;)l=b[g++],n&&!d.call(p,l)||(r[l]=p[l]);return r}:u},{103:103,116:116,146:146,149:149,150:150,187:187,97:97}],139:[function(t,e,r){var n=t(75),i=t(141),o=t(99),a=t(170)("IE_PROTO"),s=function(){},f=function(){var e,r=t(98)("iframe"),n=o.length;for(r.style.display="none",t(112).appendChild(r),r.src="javascript:",(e=r.contentWindow.document).open(),e.write("<script>document.F=Object<\/script>"),e.close(),f=e.F;n--;)delete f.prototype[o[n]];return f()};e.exports=Object.create||function(t,e){var r;return null!==t?(s.prototype=n(t),r=new s,s.prototype=null,r[a]=t):r=f(),void 0===e?r:i(r,e)}},{112:112,141:141,170:170,75:75,98:98,99:99}],140:[function(t,e,r){var n=t(75),i=t(113),o=t(188),a=Object.defineProperty;r.f=t(97)?Object.defineProperty:function(t,e,r){if(n(t),e=o(e,!0),n(r),i)try{return a(t,e,r)}catch(t){}if("get"in r||"set"in r)throw TypeError("Accessors not supported!");return"value"in r&&(t[e]=r.value),t}},{113:113,188:188,75:75,97:97}],141:[function(t,e,r){var n=t(140),i=t(75),o=t(149);e.exports=t(97)?Object.defineProperties:function(t,e){i(t);for(var r,a=o(e),s=a.length,f=0;s>f;)n.f(t,r=a[f++],e[r]);return t}},{140:140,149:149,75:75,97:97}],142:[function(t,e,r){"use strict";e.exports=t(128)||!t(103)((function(){var e=Math.random();__defineSetter__.call(null,e,(function(){})),delete t(109)[e]}))},{103:103,109:109,128:128}],143:[function(t,e,r){var n=t(150),i=t(158),o=t(185),a=t(188),s=t(110),f=t(113),u=Object.getOwnPropertyDescriptor;r.f=t(97)?u:function(t,e){if(t=o(t),e=a(e,!0),f)try{return u(t,e)}catch(t){}if(s(t,e))return i(!n.f.call(t,e),t[e])}},{110:110,113:113,150:150,158:158,185:185,188:188,97:97}],144:[function(t,e,r){var n=t(185),i=t(145).f,o={}.toString,a="object"==typeof window&&window&&Object.getOwnPropertyNames?Object.getOwnPropertyNames(window):[];e.exports.f=function(t){return a&&"[object Window]"==o.call(t)?function(t){try{return i(t)}catch(t){return a.slice()}}(t):i(n(t))}},{145:145,185:185}],145:[function(t,e,r){var n=t(148),i=t(99).concat("length","prototype");r.f=Object.getOwnPropertyNames||function(t){return n(t,i)}},{148:148,99:99}],146:[function(t,e,r){r.f=Object.getOwnPropertySymbols},{}],147:[function(t,e,r){var n=t(110),i=t(187),o=t(170)("IE_PROTO"),a=Object.prototype;e.exports=Object.getPrototypeOf||function(t){return t=i(t),n(t,o)?t[o]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?a:null}},{110:110,170:170,187:187}],148:[function(t,e,r){var n=t(110),i=t(185),o=t(79)(!1),a=t(170)("IE_PROTO");e.exports=function(t,e){var r,s=i(t),f=0,u=[];for(r in s)r!=a&&n(s,r)&&u.push(r);for(;e.length>f;)n(s,r=e[f++])&&(~o(u,r)||u.push(r));return u}},{110:110,170:170,185:185,79:79}],149:[function(t,e,r){var n=t(148),i=t(99);e.exports=Object.keys||function(t){return n(t,i)}},{148:148,99:99}],150:[function(t,e,r){r.f={}.propertyIsEnumerable},{}],151:[function(t,e,r){var n=t(101),i=t(91),o=t(103);e.exports=function(t,e){var r=(i.Object||{})[t]||Object[t],a={};a[t]=e(r),n(n.S+n.F*o((function(){r(1)})),"Object",a)}},{101:101,103:103,91:91}],152:[function(t,e,r){var n=t(97),i=t(149),o=t(185),a=t(150).f;e.exports=function(t){return function(e){for(var r,s=o(e),f=i(s),u=f.length,c=0,h=[];u>c;)r=f[c++],n&&!a.call(s,r)||h.push(t?[r,s[r]]:s[r]);return h}}},{149:149,150:150,185:185,97:97}],153:[function(t,e,r){var n=t(145),i=t(146),o=t(75),a=t(109).Reflect;e.exports=a&&a.ownKeys||function(t){var e=n.f(o(t)),r=i.f;return r?e.concat(r(t)):e}},{109:109,145:145,146:146,75:75}],154:[function(t,e,r){var n=t(109).parseFloat,i=t(179).trim;e.exports=1/n(t(180)+"-0")!=-1/0?function(t){var e=i(String(t),3),r=n(e);return 0===r&&"-"==e.charAt(0)?-0:r}:n},{109:109,179:179,180:180}],155:[function(t,e,r){var n=t(109).parseInt,i=t(179).trim,o=t(180),a=/^[-+]?0[xX]/;e.exports=8!==n(o+"08")||22!==n(o+"0x16")?function(t,e){var r=i(String(t),3);return n(r,e>>>0||(a.test(r)?16:10))}:n},{109:109,179:179,180:180}],156:[function(t,e,r){e.exports=function(t){try{return{e:!1,v:t()}}catch(t){return{e:!0,v:t}}}},{}],157:[function(t,e,r){var n=t(75),i=t(120),o=t(137);e.exports=function(t,e){if(n(t),i(e)&&e.constructor===t)return e;var r=o.f(t);return(0,r.resolve)(e),r.promise}},{120:120,137:137,75:75}],158:[function(t,e,r){e.exports=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}}},{}],159:[function(t,e,r){var n=t(160);e.exports=function(t,e,r){for(var i in e)n(t,i,e[i],r);return t}},{160:160}],160:[function(t,e,r){var n=t(109),i=t(111),o=t(110),a=t(192)("src"),s=t(108),f="toString",u=(""+s).split(f);t(91).inspectSource=function(t){return s.call(t)},(e.exports=function(t,e,r,s){var f="function"==typeof r;f&&(o(r,"name")||i(r,"name",e)),t[e]!==r&&(f&&(o(r,a)||i(r,a,t[e]?""+t[e]:u.join(String(e)))),t===n?t[e]=r:s?t[e]?t[e]=r:i(t,e,r):(delete t[e],i(t,e,r)))})(Function.prototype,f,(function(){return"function"==typeof this&&this[a]||s.call(this)}))},{108:108,109:109,110:110,111:111,192:192,91:91}],161:[function(t,e,r){"use strict";var n=t(85),i=RegExp.prototype.exec;e.exports=function(t,e){var r=t.exec;if("function"==typeof r){var o=r.call(t,e);if("object"!=typeof o)throw new TypeError("RegExp exec method returned something other than an Object or null");return o}if("RegExp"!==n(t))throw new TypeError("RegExp#exec called on incompatible receiver");return i.call(t,e)}},{85:85}],162:[function(t,e,r){"use strict";var n,i,o=t(105),a=RegExp.prototype.exec,s=String.prototype.replace,f=a,u=(n=/a/,i=/b*/g,a.call(n,"a"),a.call(i,"a"),0!==n.lastIndex||0!==i.lastIndex),c=void 0!==/()??/.exec("")[1];(u||c)&&(f=function(t){var e,r,n,i,f=this;return c&&(r=new RegExp("^"+f.source+"$(?!\\s)",o.call(f))),u&&(e=f.lastIndex),n=a.call(f,t),u&&n&&(f.lastIndex=f.global?n.index+n[0].length:e),c&&n&&n.length>1&&s.call(n[0],r,(function(){for(i=1;i<arguments.length-2;i++)void 0===arguments[i]&&(n[i]=void 0)})),n}),e.exports=f},{105:105}],163:[function(t,e,r){e.exports=function(t,e){var r=e===Object(e)?function(t){return e[t]}:e;return function(e){return String(e).replace(t,r)}}},{}],164:[function(t,e,r){e.exports=Object.is||function(t,e){return t===e?0!==t||1/t==1/e:t!=t&&e!=e}},{}],165:[function(t,e,r){"use strict";var n=t(101),i=t(70),o=t(93),a=t(107);e.exports=function(t){n(n.S,t,{from:function(t){var e,r,n,s,f=arguments[1];return i(this),(e=void 0!==f)&&i(f),null==t?new this:(r=[],e?(n=0,s=o(f,arguments[2],2),a(t,!1,(function(t){r.push(s(t,n++))}))):a(t,!1,r.push,r),new this(r))}})}},{101:101,107:107,70:70,93:93}],166:[function(t,e,r){"use strict";var n=t(101);e.exports=function(t){n(n.S,t,{of:function(){for(var t=arguments.length,e=new Array(t);t--;)e[t]=arguments[t];return new this(e)}})}},{101:101}],167:[function(t,e,r){var n=t(120),i=t(75),o=function(t,e){if(i(t),!n(e)&&null!==e)throw TypeError(e+": can't set as prototype!")};e.exports={set:Object.setPrototypeOf||("__proto__"in{}?function(e,r,n){try{(n=t(93)(Function.call,t(143).f(Object.prototype,"__proto__").set,2))(e,[]),r=!(e instanceof Array)}catch(t){r=!0}return function(t,e){return o(t,e),r?t.__proto__=e:n(t,e),t}}({},!1):void 0),check:o}},{120:120,143:143,75:75,93:93}],168:[function(t,e,r){"use strict";var n=t(109),i=t(140),o=t(97),a=t(197)("species");e.exports=function(t){var e=n[t];o&&e&&!e[a]&&i.f(e,a,{configurable:!0,get:function(){return this}})}},{109:109,140:140,197:197,97:97}],169:[function(t,e,r){var n=t(140).f,i=t(110),o=t(197)("toStringTag");e.exports=function(t,e,r){t&&!i(t=r?t:t.prototype,o)&&n(t,o,{configurable:!0,value:e})}},{110:110,140:140,197:197}],170:[function(t,e,r){var n=t(171)("keys"),i=t(192);e.exports=function(t){return n[t]||(n[t]=i(t))}},{171:171,192:192}],171:[function(t,e,r){var n=t(91),i=t(109),o="__core-js_shared__",a=i[o]||(i[o]={});(e.exports=function(t,e){return a[t]||(a[t]=void 0!==e?e:{})})("versions",[]).push({version:n.version,mode:t(128)?"pure":"global",copyright:"© 2020 Denis Pushkarev (zloirock.ru)"})},{109:109,128:128,91:91}],172:[function(t,e,r){var n=t(75),i=t(70),o=t(197)("species");e.exports=function(t,e){var r,a=n(t).constructor;return void 0===a||null==(r=n(a)[o])?e:i(r)}},{197:197,70:70,75:75}],173:[function(t,e,r){"use strict";var n=t(103);e.exports=function(t,e){return!!t&&n((function(){e?t.call(null,(function(){}),1):t.call(null)}))}},{103:103}],174:[function(t,e,r){var n=t(184),i=t(96);e.exports=function(t){return function(e,r){var o,a,s=String(i(e)),f=n(r),u=s.length;return f<0||f>=u?t?"":void 0:(o=s.charCodeAt(f))<55296||o>56319||f+1===u||(a=s.charCodeAt(f+1))<56320||a>57343?t?s.charAt(f):o:t?s.slice(f,f+2):a-56320+(o-55296<<10)+65536}}},{184:184,96:96}],175:[function(t,e,r){var n=t(121),i=t(96);e.exports=function(t,e,r){if(n(e))throw TypeError("String#"+r+" doesn't accept regex!");return String(i(t))}},{121:121,96:96}],176:[function(t,e,r){var n=t(101),i=t(103),o=t(96),a=/"/g,s=function(t,e,r,n){var i=String(o(t)),s="<"+e;return""!==r&&(s+=" "+r+'="'+String(n).replace(a,""")+'"'),s+">"+i+"</"+e+">"};e.exports=function(t,e){var r={};r[t]=e(s),n(n.P+n.F*i((function(){var e=""[t]('"');return e!==e.toLowerCase()||e.split('"').length>3})),"String",r)}},{101:101,103:103,96:96}],177:[function(t,e,r){var n=t(186),i=t(178),o=t(96);e.exports=function(t,e,r,a){var s=String(o(t)),f=s.length,u=void 0===r?" ":String(r),c=n(e);if(c<=f||""==u)return s;var h=c-f,d=i.call(u,Math.ceil(h/u.length));return d.length>h&&(d=d.slice(0,h)),a?d+s:s+d}},{178:178,186:186,96:96}],178:[function(t,e,r){"use strict";var n=t(184),i=t(96);e.exports=function(t){var e=String(i(this)),r="",o=n(t);if(o<0||o==1/0)throw RangeError("Count can't be negative");for(;o>0;(o>>>=1)&&(e+=e))1&o&&(r+=e);return r}},{184:184,96:96}],179:[function(t,e,r){var n=t(101),i=t(96),o=t(103),a=t(180),s="["+a+"]",f=RegExp("^"+s+s+"*"),u=RegExp(s+s+"*$"),c=function(t,e,r){var i={},s=o((function(){return!!a[t]()||"
"!="
"[t]()})),f=i[t]=s?e(h):a[t];r&&(i[r]=f),n(n.P+n.F*s,"String",i)},h=c.trim=function(t,e){return t=String(i(t)),1&e&&(t=t.replace(f,"")),2&e&&(t=t.replace(u,"")),t};e.exports=c},{101:101,103:103,180:180,96:96}],180:[function(t,e,r){e.exports="\t\n\v\f\r \u2028\u2029\ufeff"},{}],181:[function(t,e,r){var n,i,o,a=t(93),s=t(115),f=t(112),u=t(98),c=t(109),h=c.process,d=c.setImmediate,l=c.clearImmediate,p=c.MessageChannel,b=c.Dispatch,v=0,g={},m=function(){var t=+this;if(g.hasOwnProperty(t)){var e=g[t];delete g[t],e()}},w=function(t){m.call(t.data)};d&&l||(d=function(t){for(var e=[],r=1;arguments.length>r;)e.push(arguments[r++]);return g[++v]=function(){s("function"==typeof t?t:Function(t),e)},n(v),v},l=function(t){delete g[t]},"process"==t(86)(h)?n=function(t){h.nextTick(a(m,t,1))}:b&&b.now?n=function(t){b.now(a(m,t,1))}:p?(o=(i=new p).port2,i.port1.onmessage=w,n=a(o.postMessage,o,1)):c.addEventListener&&"function"==typeof postMessage&&!c.importScripts?(n=function(t){c.postMessage(t+"","*")},c.addEventListener("message",w,!1)):n="onreadystatechange"in u("script")?function(t){f.appendChild(u("script")).onreadystatechange=function(){f.removeChild(this),m.call(t)}}:function(t){setTimeout(a(m,t,1),0)}),e.exports={set:d,clear:l}},{109:109,112:112,115:115,86:86,93:93,98:98}],182:[function(t,e,r){var n=t(184),i=Math.max,o=Math.min;e.exports=function(t,e){return(t=n(t))<0?i(t+e,0):o(t,e)}},{184:184}],183:[function(t,e,r){var n=t(184),i=t(186);e.exports=function(t){if(void 0===t)return 0;var e=n(t),r=i(e);if(e!==r)throw RangeError("Wrong length!");return r}},{184:184,186:186}],184:[function(t,e,r){var n=Math.ceil,i=Math.floor;e.exports=function(t){return isNaN(t=+t)?0:(t>0?i:n)(t)}},{}],185:[function(t,e,r){var n=t(116),i=t(96);e.exports=function(t){return n(i(t))}},{116:116,96:96}],186:[function(t,e,r){var n=t(184),i=Math.min;e.exports=function(t){return t>0?i(n(t),9007199254740991):0}},{184:184}],187:[function(t,e,r){var n=t(96);e.exports=function(t){return Object(n(t))}},{96:96}],188:[function(t,e,r){var n=t(120);e.exports=function(t,e){if(!n(t))return t;var r,i;if(e&&"function"==typeof(r=t.toString)&&!n(i=r.call(t)))return i;if("function"==typeof(r=t.valueOf)&&!n(i=r.call(t)))return i;if(!e&&"function"==typeof(r=t.toString)&&!n(i=r.call(t)))return i;throw TypeError("Can't convert object to primitive value")}},{120:120}],189:[function(t,e,r){"use strict";if(t(97)){var n=t(128),i=t(109),o=t(103),a=t(101),s=t(191),f=t(190),u=t(93),c=t(74),h=t(158),d=t(111),l=t(159),p=t(184),b=t(186),v=t(183),g=t(182),y=t(188),m=t(110),w=t(85),_=t(120),S=t(187),M=t(117),E=t(139),k=t(147),x=t(145).f,A=t(198),R=t(192),I=t(197),T=t(80),B=t(79),P=t(172),O=t(210),C=t(127),L=t(125),j=t(168),N=t(77),D=t(76),U=t(140),F=t(143),q=U.f,z=F.f,W=i.RangeError,V=i.TypeError,H=i.Uint8Array,G="ArrayBuffer",K="SharedArrayBuffer",X="BYTES_PER_ELEMENT",Z=Array.prototype,Y=f.ArrayBuffer,J=f.DataView,$=T(0),Q=T(2),tt=T(3),et=T(4),rt=T(5),nt=T(6),it=B(!0),ot=B(!1),at=O.values,st=O.keys,ft=O.entries,ut=Z.lastIndexOf,ct=Z.reduce,ht=Z.reduceRight,dt=Z.join,lt=Z.sort,pt=Z.slice,bt=Z.toString,vt=Z.toLocaleString,gt=I("iterator"),yt=I("toStringTag"),mt=R("typed_constructor"),wt=R("def_constructor"),_t=s.CONSTR,St=s.TYPED,Mt=s.VIEW,Et="Wrong length!",kt=T(1,(function(t,e){return Tt(P(t,t[wt]),e)})),xt=o((function(){return 1===new H(new Uint16Array([1]).buffer)[0]})),At=!!H&&!!H.prototype.set&&o((function(){new H(1).set({})})),Rt=function(t,e){var r=p(t);if(r<0||r%e)throw W("Wrong offset!");return r},It=function(t){if(_(t)&&St in t)return t;throw V(t+" is not a typed array!")},Tt=function(t,e){if(!_(t)||!(mt in t))throw V("It is not a typed array constructor!");return new t(e)},Bt=function(t,e){return Pt(P(t,t[wt]),e)},Pt=function(t,e){for(var r=0,n=e.length,i=Tt(t,n);n>r;)i[r]=e[r++];return i},Ot=function(t,e,r){q(t,e,{get:function(){return this._d[r]}})},Ct=function(t){var e,r,n,i,o,a,s=S(t),f=arguments.length,c=f>1?arguments[1]:void 0,h=void 0!==c,d=A(s);if(null!=d&&!M(d)){for(a=d.call(s),n=[],e=0;!(o=a.next()).done;e++)n.push(o.value);s=n}for(h&&f>2&&(c=u(c,arguments[2],2)),e=0,r=b(s.length),i=Tt(this,r);r>e;e++)i[e]=h?c(s[e],e):s[e];return i},Lt=function(){for(var t=0,e=arguments.length,r=Tt(this,e);e>t;)r[t]=arguments[t++];return r},jt=!!H&&o((function(){vt.call(new H(1))})),Nt=function(){return vt.apply(jt?pt.call(It(this)):It(this),arguments)},Dt={copyWithin:function(t,e){return D.call(It(this),t,e,arguments.length>2?arguments[2]:void 0)},every:function(t){return et(It(this),t,arguments.length>1?arguments[1]:void 0)},fill:function(t){return N.apply(It(this),arguments)},filter:function(t){return Bt(this,Q(It(this),t,arguments.length>1?arguments[1]:void 0))},find:function(t){return rt(It(this),t,arguments.length>1?arguments[1]:void 0)},findIndex:function(t){return nt(It(this),t,arguments.length>1?arguments[1]:void 0)},forEach:function(t){$(It(this),t,arguments.length>1?arguments[1]:void 0)},indexOf:function(t){return ot(It(this),t,arguments.length>1?arguments[1]:void 0)},includes:function(t){return it(It(this),t,arguments.length>1?arguments[1]:void 0)},join:function(t){return dt.apply(It(this),arguments)},lastIndexOf:function(t){return ut.apply(It(this),arguments)},map:function(t){return kt(It(this),t,arguments.length>1?arguments[1]:void 0)},reduce:function(t){return ct.apply(It(this),arguments)},reduceRight:function(t){return ht.apply(It(this),arguments)},reverse:function(){for(var t,e=this,r=It(e).length,n=Math.floor(r/2),i=0;i<n;)t=e[i],e[i++]=e[--r],e[r]=t;return e},some:function(t){return tt(It(this),t,arguments.length>1?arguments[1]:void 0)},sort:function(t){return lt.call(It(this),t)},subarray:function(t,e){var r=It(this),n=r.length,i=g(t,n);return new(P(r,r[wt]))(r.buffer,r.byteOffset+i*r.BYTES_PER_ELEMENT,b((void 0===e?n:g(e,n))-i))}},Ut=function(t,e){return Bt(this,pt.call(It(this),t,e))},Ft=function(t){It(this);var e=Rt(arguments[1],1),r=this.length,n=S(t),i=b(n.length),o=0;if(i+e>r)throw W(Et);for(;o<i;)this[e+o]=n[o++]},qt={entries:function(){return ft.call(It(this))},keys:function(){return st.call(It(this))},values:function(){return at.call(It(this))}},zt=function(t,e){return _(t)&&t[St]&&"symbol"!=typeof e&&e in t&&String(+e)==String(e)},Wt=function(t,e){return zt(t,e=y(e,!0))?h(2,t[e]):z(t,e)},Vt=function(t,e,r){return!(zt(t,e=y(e,!0))&&_(r)&&m(r,"value"))||m(r,"get")||m(r,"set")||r.configurable||m(r,"writable")&&!r.writable||m(r,"enumerable")&&!r.enumerable?q(t,e,r):(t[e]=r.value,t)};_t||(F.f=Wt,U.f=Vt),a(a.S+a.F*!_t,"Object",{getOwnPropertyDescriptor:Wt,defineProperty:Vt}),o((function(){bt.call({})}))&&(bt=vt=function(){return dt.call(this)});var Ht=l({},Dt);l(Ht,qt),d(Ht,gt,qt.values),l(Ht,{slice:Ut,set:Ft,constructor:function(){},toString:bt,toLocaleString:Nt}),Ot(Ht,"buffer","b"),Ot(Ht,"byteOffset","o"),Ot(Ht,"byteLength","l"),Ot(Ht,"length","e"),q(Ht,yt,{get:function(){return this[St]}}),e.exports=function(t,e,r,f){var u=t+((f=!!f)?"Clamped":"")+"Array",h="get"+t,l="set"+t,p=i[u],g=p||{},y=p&&k(p),m=!p||!s.ABV,S={},M=p&&p.prototype,A=function(t,r){q(t,r,{get:function(){return function(t,r){var n=t._d;return n.v[h](r*e+n.o,xt)}(this,r)},set:function(t){return function(t,r,n){var i=t._d;f&&(n=(n=Math.round(n))<0?0:n>255?255:255&n),i.v[l](r*e+i.o,n,xt)}(this,r,t)},enumerable:!0})};m?(p=r((function(t,r,n,i){c(t,p,u,"_d");var o,a,s,f,h=0,l=0;if(_(r)){if(!(r instanceof Y||(f=w(r))==G||f==K))return St in r?Pt(p,r):Ct.call(p,r);o=r,l=Rt(n,e);var g=r.byteLength;if(void 0===i){if(g%e)throw W(Et);if((a=g-l)<0)throw W(Et)}else if((a=b(i)*e)+l>g)throw W(Et);s=a/e}else s=v(r),o=new Y(a=s*e);for(d(t,"_d",{b:o,o:l,l:a,e:s,v:new J(o)});h<s;)A(t,h++)})),M=p.prototype=E(Ht),d(M,"constructor",p)):o((function(){p(1)}))&&o((function(){new p(-1)}))&&L((function(t){new p,new p(null),new p(1.5),new p(t)}),!0)||(p=r((function(t,r,n,i){var o;return c(t,p,u),_(r)?r instanceof Y||(o=w(r))==G||o==K?void 0!==i?new g(r,Rt(n,e),i):void 0!==n?new g(r,Rt(n,e)):new g(r):St in r?Pt(p,r):Ct.call(p,r):new g(v(r))})),$(y!==Function.prototype?x(g).concat(x(y)):x(g),(function(t){t in p||d(p,t,g[t])})),p.prototype=M,n||(M.constructor=p));var R=M[gt],I=!!R&&("values"==R.name||null==R.name),T=qt.values;d(p,mt,!0),d(M,St,u),d(M,Mt,!0),d(M,wt,p),(f?new p(1)[yt]==u:yt in M)||q(M,yt,{get:function(){return u}}),S[u]=p,a(a.G+a.W+a.F*(p!=g),S),a(a.S,u,{BYTES_PER_ELEMENT:e}),a(a.S+a.F*o((function(){g.of.call(p,1)})),u,{from:Ct,of:Lt}),X in M||d(M,X,e),a(a.P,u,Dt),j(u),a(a.P+a.F*At,u,{set:Ft}),a(a.P+a.F*!I,u,qt),n||M.toString==bt||(M.toString=bt),a(a.P+a.F*o((function(){new p(1).slice()})),u,{slice:Ut}),a(a.P+a.F*(o((function(){return[1,2].toLocaleString()!=new p([1,2]).toLocaleString()}))||!o((function(){M.toLocaleString.call([1,2])}))),u,{toLocaleString:Nt}),C[u]=I?R:T,n||I||d(M,gt,T)}}else e.exports=function(){}},{101:101,103:103,109:109,110:110,111:111,117:117,120:120,125:125,127:127,128:128,139:139,140:140,143:143,145:145,147:147,158:158,159:159,168:168,172:172,182:182,183:183,184:184,186:186,187:187,188:188,190:190,191:191,192:192,197:197,198:198,210:210,74:74,76:76,77:77,79:79,80:80,85:85,93:93,97:97}],190:[function(t,e,r){"use strict";var n=t(109),i=t(97),o=t(128),a=t(191),s=t(111),f=t(159),u=t(103),c=t(74),h=t(184),d=t(186),l=t(183),p=t(145).f,b=t(140).f,v=t(77),g=t(169),y="ArrayBuffer",m="DataView",w="Wrong index!",_=n.ArrayBuffer,S=n.DataView,M=n.Math,E=n.RangeError,k=n.Infinity,x=_,A=M.abs,R=M.pow,I=M.floor,T=M.log,B=M.LN2,P="buffer",O="byteLength",C="byteOffset",L=i?"_b":P,j=i?"_l":O,N=i?"_o":C;function D(t,e,r){var n,i,o,a=new Array(r),s=8*r-e-1,f=(1<<s)-1,u=f>>1,c=23===e?R(2,-24)-R(2,-77):0,h=0,d=t<0||0===t&&1/t<0?1:0;for((t=A(t))!=t||t===k?(i=t!=t?1:0,n=f):(n=I(T(t)/B),t*(o=R(2,-n))<1&&(n--,o*=2),(t+=n+u>=1?c/o:c*R(2,1-u))*o>=2&&(n++,o/=2),n+u>=f?(i=0,n=f):n+u>=1?(i=(t*o-1)*R(2,e),n+=u):(i=t*R(2,u-1)*R(2,e),n=0));e>=8;a[h++]=255&i,i/=256,e-=8);for(n=n<<e|i,s+=e;s>0;a[h++]=255&n,n/=256,s-=8);return a[--h]|=128*d,a}function U(t,e,r){var n,i=8*r-e-1,o=(1<<i)-1,a=o>>1,s=i-7,f=r-1,u=t[f--],c=127&u;for(u>>=7;s>0;c=256*c+t[f],f--,s-=8);for(n=c&(1<<-s)-1,c>>=-s,s+=e;s>0;n=256*n+t[f],f--,s-=8);if(0===c)c=1-a;else{if(c===o)return n?NaN:u?-k:k;n+=R(2,e),c-=a}return(u?-1:1)*n*R(2,c-e)}function F(t){return t[3]<<24|t[2]<<16|t[1]<<8|t[0]}function q(t){return[255&t]}function z(t){return[255&t,t>>8&255]}function W(t){return[255&t,t>>8&255,t>>16&255,t>>24&255]}function V(t){return D(t,52,8)}function H(t){return D(t,23,4)}function G(t,e,r){b(t.prototype,e,{get:function(){return this[r]}})}function K(t,e,r,n){var i=l(+r);if(i+e>t[j])throw E(w);var o=t[L]._b,a=i+t[N],s=o.slice(a,a+e);return n?s:s.reverse()}function X(t,e,r,n,i,o){var a=l(+r);if(a+e>t[j])throw E(w);for(var s=t[L]._b,f=a+t[N],u=n(+i),c=0;c<e;c++)s[f+c]=u[o?c:e-c-1]}if(a.ABV){if(!u((function(){_(1)}))||!u((function(){new _(-1)}))||u((function(){return new _,new _(1.5),new _(NaN),_.name!=y}))){for(var Z,Y=(_=function(t){return c(this,_),new x(l(t))}).prototype=x.prototype,J=p(x),$=0;J.length>$;)(Z=J[$++])in _||s(_,Z,x[Z]);o||(Y.constructor=_)}var Q=new S(new _(2)),tt=S.prototype.setInt8;Q.setInt8(0,2147483648),Q.setInt8(1,2147483649),!Q.getInt8(0)&&Q.getInt8(1)||f(S.prototype,{setInt8:function(t,e){tt.call(this,t,e<<24>>24)},setUint8:function(t,e){tt.call(this,t,e<<24>>24)}},!0)}else _=function(t){c(this,_,y);var e=l(t);this._b=v.call(new Array(e),0),this[j]=e},S=function(t,e,r){c(this,S,m),c(t,_,m);var n=t[j],i=h(e);if(i<0||i>n)throw E("Wrong offset!");if(i+(r=void 0===r?n-i:d(r))>n)throw E("Wrong length!");this[L]=t,this[N]=i,this[j]=r},i&&(G(_,O,"_l"),G(S,P,"_b"),G(S,O,"_l"),G(S,C,"_o")),f(S.prototype,{getInt8:function(t){return K(this,1,t)[0]<<24>>24},getUint8:function(t){return K(this,1,t)[0]},getInt16:function(t){var e=K(this,2,t,arguments[1]);return(e[1]<<8|e[0])<<16>>16},getUint16:function(t){var e=K(this,2,t,arguments[1]);return e[1]<<8|e[0]},getInt32:function(t){return F(K(this,4,t,arguments[1]))},getUint32:function(t){return F(K(this,4,t,arguments[1]))>>>0},getFloat32:function(t){return U(K(this,4,t,arguments[1]),23,4)},getFloat64:function(t){return U(K(this,8,t,arguments[1]),52,8)},setInt8:function(t,e){X(this,1,t,q,e)},setUint8:function(t,e){X(this,1,t,q,e)},setInt16:function(t,e){X(this,2,t,z,e,arguments[2])},setUint16:function(t,e){X(this,2,t,z,e,arguments[2])},setInt32:function(t,e){X(this,4,t,W,e,arguments[2])},setUint32:function(t,e){X(this,4,t,W,e,arguments[2])},setFloat32:function(t,e){X(this,4,t,H,e,arguments[2])},setFloat64:function(t,e){X(this,8,t,V,e,arguments[2])}});g(_,y),g(S,m),s(S.prototype,a.VIEW,!0),r.ArrayBuffer=_,r.DataView=S},{103:103,109:109,111:111,128:128,140:140,145:145,159:159,169:169,183:183,184:184,186:186,191:191,74:74,77:77,97:97}],191:[function(t,e,r){for(var n,i=t(109),o=t(111),a=t(192),s=a("typed_array"),f=a("view"),u=!(!i.ArrayBuffer||!i.DataView),c=u,h=0,d="Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array".split(",");h<9;)(n=i[d[h++]])?(o(n.prototype,s,!0),o(n.prototype,f,!0)):c=!1;e.exports={ABV:u,CONSTR:c,TYPED:s,VIEW:f}},{109:109,111:111,192:192}],192:[function(t,e,r){var n=0,i=Math.random();e.exports=function(t){return"Symbol(".concat(void 0===t?"":t,")_",(++n+i).toString(36))}},{}],193:[function(t,e,r){var n=t(109).navigator;e.exports=n&&n.userAgent||""},{109:109}],194:[function(t,e,r){var n=t(120);e.exports=function(t,e){if(!n(t)||t._t!==e)throw TypeError("Incompatible receiver, "+e+" required!");return t}},{120:120}],195:[function(t,e,r){var n=t(109),i=t(91),o=t(128),a=t(196),s=t(140).f;e.exports=function(t){var e=i.Symbol||(i.Symbol=o?{}:n.Symbol||{});"_"==t.charAt(0)||t in e||s(e,t,{value:a.f(t)})}},{109:109,128:128,140:140,196:196,91:91}],196:[function(t,e,r){r.f=t(197)},{197:197}],197:[function(t,e,r){var n=t(171)("wks"),i=t(192),o=t(109).Symbol,a="function"==typeof o;(e.exports=function(t){return n[t]||(n[t]=a&&o[t]||(a?o:i)("Symbol."+t))}).store=n},{109:109,171:171,192:192}],198:[function(t,e,r){var n=t(85),i=t(197)("iterator"),o=t(127);e.exports=t(91).getIteratorMethod=function(t){if(null!=t)return t[i]||t["@@iterator"]||o[n(t)]}},{127:127,197:197,85:85,91:91}],199:[function(t,e,r){var n=t(101),i=t(163)(/[\\^$*+?.()|[\]{}]/g,"\\$&");n(n.S,"RegExp",{escape:function(t){return i(t)}})},{101:101,163:163}],200:[function(t,e,r){var n=t(101);n(n.P,"Array",{copyWithin:t(76)}),t(72)("copyWithin")},{101:101,72:72,76:76}],201:[function(t,e,r){"use strict";var n=t(101),i=t(80)(4);n(n.P+n.F*!t(173)([].every,!0),"Array",{every:function(t){return i(this,t,arguments[1])}})},{101:101,173:173,80:80}],202:[function(t,e,r){var n=t(101);n(n.P,"Array",{fill:t(77)}),t(72)("fill")},{101:101,72:72,77:77}],203:[function(t,e,r){"use strict";var n=t(101),i=t(80)(2);n(n.P+n.F*!t(173)([].filter,!0),"Array",{filter:function(t){return i(this,t,arguments[1])}})},{101:101,173:173,80:80}],204:[function(t,e,r){"use strict";var n=t(101),i=t(80)(6),o="findIndex",a=!0;o in[]&&Array(1)[o]((function(){a=!1})),n(n.P+n.F*a,"Array",{findIndex:function(t){return i(this,t,arguments.length>1?arguments[1]:void 0)}}),t(72)(o)},{101:101,72:72,80:80}],205:[function(t,e,r){"use strict";var n=t(101),i=t(80)(5),o="find",a=!0;o in[]&&Array(1).find((function(){a=!1})),n(n.P+n.F*a,"Array",{find:function(t){return i(this,t,arguments.length>1?arguments[1]:void 0)}}),t(72)(o)},{101:101,72:72,80:80}],206:[function(t,e,r){"use strict";var n=t(101),i=t(80)(0),o=t(173)([].forEach,!0);n(n.P+n.F*!o,"Array",{forEach:function(t){return i(this,t,arguments[1])}})},{101:101,173:173,80:80}],207:[function(t,e,r){"use strict";var n=t(93),i=t(101),o=t(187),a=t(122),s=t(117),f=t(186),u=t(92),c=t(198);i(i.S+i.F*!t(125)((function(t){Array.from(t)})),"Array",{from:function(t){var e,r,i,h,d=o(t),l="function"==typeof this?this:Array,p=arguments.length,b=p>1?arguments[1]:void 0,v=void 0!==b,g=0,y=c(d);if(v&&(b=n(b,p>2?arguments[2]:void 0,2)),null==y||l==Array&&s(y))for(r=new l(e=f(d.length));e>g;g++)u(r,g,v?b(d[g],g):d[g]);else for(h=y.call(d),r=new l;!(i=h.next()).done;g++)u(r,g,v?a(h,b,[i.value,g],!0):i.value);return r.length=g,r}})},{101:101,117:117,122:122,125:125,186:186,187:187,198:198,92:92,93:93}],208:[function(t,e,r){"use strict";var n=t(101),i=t(79)(!1),o=[].indexOf,a=!!o&&1/[1].indexOf(1,-0)<0;n(n.P+n.F*(a||!t(173)(o)),"Array",{indexOf:function(t){return a?o.apply(this,arguments)||0:i(this,t,arguments[1])}})},{101:101,173:173,79:79}],209:[function(t,e,r){var n=t(101);n(n.S,"Array",{isArray:t(118)})},{101:101,118:118}],210:[function(t,e,r){"use strict";var n=t(72),i=t(126),o=t(127),a=t(185);e.exports=t(124)(Array,"Array",(function(t,e){this._t=a(t),this._i=0,this._k=e}),(function(){var t=this._t,e=this._k,r=this._i++;return!t||r>=t.length?(this._t=void 0,i(1)):i(0,"keys"==e?r:"values"==e?t[r]:[r,t[r]])}),"values"),o.Arguments=o.Array,n("keys"),n("values"),n("entries")},{124:124,126:126,127:127,185:185,72:72}],211:[function(t,e,r){"use strict";var n=t(101),i=t(185),o=[].join;n(n.P+n.F*(t(116)!=Object||!t(173)(o)),"Array",{join:function(t){return o.call(i(this),void 0===t?",":t)}})},{101:101,116:116,173:173,185:185}],212:[function(t,e,r){"use strict";var n=t(101),i=t(185),o=t(184),a=t(186),s=[].lastIndexOf,f=!!s&&1/[1].lastIndexOf(1,-0)<0;n(n.P+n.F*(f||!t(173)(s)),"Array",{lastIndexOf:function(t){if(f)return s.apply(this,arguments)||0;var e=i(this),r=a(e.length),n=r-1;for(arguments.length>1&&(n=Math.min(n,o(arguments[1]))),n<0&&(n=r+n);n>=0;n--)if(n in e&&e[n]===t)return n||0;return-1}})},{101:101,173:173,184:184,185:185,186:186}],213:[function(t,e,r){"use strict";var n=t(101),i=t(80)(1);n(n.P+n.F*!t(173)([].map,!0),"Array",{map:function(t){return i(this,t,arguments[1])}})},{101:101,173:173,80:80}],214:[function(t,e,r){"use strict";var n=t(101),i=t(92);n(n.S+n.F*t(103)((function(){function t(){}return!(Array.of.call(t)instanceof t)})),"Array",{of:function(){for(var t=0,e=arguments.length,r=new("function"==typeof this?this:Array)(e);e>t;)i(r,t,arguments[t++]);return r.length=e,r}})},{101:101,103:103,92:92}],215:[function(t,e,r){"use strict";var n=t(101),i=t(81);n(n.P+n.F*!t(173)([].reduceRight,!0),"Array",{reduceRight:function(t){return i(this,t,arguments.length,arguments[1],!0)}})},{101:101,173:173,81:81}],216:[function(t,e,r){"use strict";var n=t(101),i=t(81);n(n.P+n.F*!t(173)([].reduce,!0),"Array",{reduce:function(t){return i(this,t,arguments.length,arguments[1],!1)}})},{101:101,173:173,81:81}],217:[function(t,e,r){"use strict";var n=t(101),i=t(112),o=t(86),a=t(182),s=t(186),f=[].slice;n(n.P+n.F*t(103)((function(){i&&f.call(i)})),"Array",{slice:function(t,e){var r=s(this.length),n=o(this);if(e=void 0===e?r:e,"Array"==n)return f.call(this,t,e);for(var i=a(t,r),u=a(e,r),c=s(u-i),h=new Array(c),d=0;d<c;d++)h[d]="String"==n?this.charAt(i+d):this[i+d];return h}})},{101:101,103:103,112:112,182:182,186:186,86:86}],218:[function(t,e,r){"use strict";var n=t(101),i=t(80)(3);n(n.P+n.F*!t(173)([].some,!0),"Array",{some:function(t){return i(this,t,arguments[1])}})},{101:101,173:173,80:80}],219:[function(t,e,r){"use strict";var n=t(101),i=t(70),o=t(187),a=t(103),s=[].sort,f=[1,2,3];n(n.P+n.F*(a((function(){f.sort(void 0)}))||!a((function(){f.sort(null)}))||!t(173)(s)),"Array",{sort:function(t){return void 0===t?s.call(o(this)):s.call(o(this),i(t))}})},{101:101,103:103,173:173,187:187,70:70}],220:[function(t,e,r){t(168)("Array")},{168:168}],221:[function(t,e,r){var n=t(101);n(n.S,"Date",{now:function(){return(new Date).getTime()}})},{101:101}],222:[function(t,e,r){var n=t(101),i=t(94);n(n.P+n.F*(Date.prototype.toISOString!==i),"Date",{toISOString:i})},{101:101,94:94}],223:[function(t,e,r){"use strict";var n=t(101),i=t(187),o=t(188);n(n.P+n.F*t(103)((function(){return null!==new Date(NaN).toJSON()||1!==Date.prototype.toJSON.call({toISOString:function(){return 1}})})),"Date",{toJSON:function(t){var e=i(this),r=o(e);return"number"!=typeof r||isFinite(r)?e.toISOString():null}})},{101:101,103:103,187:187,188:188}],224:[function(t,e,r){var n=t(197)("toPrimitive"),i=Date.prototype;n in i||t(111)(i,n,t(95))},{111:111,197:197,95:95}],225:[function(t,e,r){var n=Date.prototype,i="Invalid Date",a=n.toString,s=n.getTime;new Date(NaN)+""!=i&&t(160)(n,"toString",(function(){var t=s.call(this);return t==t?a.call(this):i}))},{160:160}],226:[function(t,e,r){var n=t(101);n(n.P,"Function",{bind:t(84)})},{101:101,84:84}],227:[function(t,e,r){"use strict";var n=t(120),i=t(147),o=t(197)("hasInstance"),a=Function.prototype;o in a||t(140).f(a,o,{value:function(t){if("function"!=typeof this||!n(t))return!1;if(!n(this.prototype))return t instanceof this;for(;t=i(t);)if(this.prototype===t)return!0;return!1}})},{120:120,140:140,147:147,197:197}],228:[function(t,e,r){var n=t(140).f,i=Function.prototype,o=/^\s*function ([^ (]*)/,a="name";a in i||t(97)&&n(i,a,{configurable:!0,get:function(){try{return(""+this).match(o)[1]}catch(t){return""}}})},{140:140,97:97}],229:[function(t,e,r){"use strict";var n=t(87),i=t(194),o="Map";e.exports=t(90)(o,(function(t){return function(){return t(this,arguments.length>0?arguments[0]:void 0)}}),{get:function(t){var e=n.getEntry(i(this,o),t);return e&&e.v},set:function(t,e){return n.def(i(this,o),0===t?0:t,e)}},n,!0)},{194:194,87:87,90:90}],230:[function(t,e,r){var n=t(101),i=t(131),o=Math.sqrt,a=Math.acosh;n(n.S+n.F*!(a&&710==Math.floor(a(Number.MAX_VALUE))&&a(1/0)==1/0),"Math",{acosh:function(t){return(t=+t)<1?NaN:t>94906265.62425156?Math.log(t)+Math.LN2:i(t-1+o(t-1)*o(t+1))}})},{101:101,131:131}],231:[function(t,e,r){var n=t(101),i=Math.asinh;n(n.S+n.F*!(i&&1/i(0)>0),"Math",{asinh:function t(e){return isFinite(e=+e)&&0!=e?e<0?-t(-e):Math.log(e+Math.sqrt(e*e+1)):e}})},{101:101}],232:[function(t,e,r){var n=t(101),i=Math.atanh;n(n.S+n.F*!(i&&1/i(-0)<0),"Math",{atanh:function(t){return 0==(t=+t)?t:Math.log((1+t)/(1-t))/2}})},{101:101}],233:[function(t,e,r){var n=t(101),i=t(133);n(n.S,"Math",{cbrt:function(t){return i(t=+t)*Math.pow(Math.abs(t),1/3)}})},{101:101,133:133}],234:[function(t,e,r){var n=t(101);n(n.S,"Math",{clz32:function(t){return(t>>>=0)?31-Math.floor(Math.log(t+.5)*Math.LOG2E):32}})},{101:101}],235:[function(t,e,r){var n=t(101),i=Math.exp;n(n.S,"Math",{cosh:function(t){return(i(t=+t)+i(-t))/2}})},{101:101}],236:[function(t,e,r){var n=t(101),i=t(129);n(n.S+n.F*(i!=Math.expm1),"Math",{expm1:i})},{101:101,129:129}],237:[function(t,e,r){var n=t(101);n(n.S,"Math",{fround:t(130)})},{101:101,130:130}],238:[function(t,e,r){var n=t(101),i=Math.abs;n(n.S,"Math",{hypot:function(t,e){for(var r,n,o=0,a=0,s=arguments.length,f=0;a<s;)f<(r=i(arguments[a++]))?(o=o*(n=f/r)*n+1,f=r):o+=r>0?(n=r/f)*n:r;return f===1/0?1/0:f*Math.sqrt(o)}})},{101:101}],239:[function(t,e,r){var n=t(101),i=Math.imul;n(n.S+n.F*t(103)((function(){return-5!=i(4294967295,5)||2!=i.length})),"Math",{imul:function(t,e){var r=65535,n=+t,i=+e,o=r&n,a=r&i;return 0|o*a+((r&n>>>16)*a+o*(r&i>>>16)<<16>>>0)}})},{101:101,103:103}],240:[function(t,e,r){var n=t(101);n(n.S,"Math",{log10:function(t){return Math.log(t)*Math.LOG10E}})},{101:101}],241:[function(t,e,r){var n=t(101);n(n.S,"Math",{log1p:t(131)})},{101:101,131:131}],242:[function(t,e,r){var n=t(101);n(n.S,"Math",{log2:function(t){return Math.log(t)/Math.LN2}})},{101:101}],243:[function(t,e,r){var n=t(101);n(n.S,"Math",{sign:t(133)})},{101:101,133:133}],244:[function(t,e,r){var n=t(101),i=t(129),o=Math.exp;n(n.S+n.F*t(103)((function(){return-2e-17!=!Math.sinh(-2e-17)})),"Math",{sinh:function(t){return Math.abs(t=+t)<1?(i(t)-i(-t))/2:(o(t-1)-o(-t-1))*(Math.E/2)}})},{101:101,103:103,129:129}],245:[function(t,e,r){var n=t(101),i=t(129),o=Math.exp;n(n.S,"Math",{tanh:function(t){var e=i(t=+t),r=i(-t);return e==1/0?1:r==1/0?-1:(e-r)/(o(t)+o(-t))}})},{101:101,129:129}],246:[function(t,e,r){var n=t(101);n(n.S,"Math",{trunc:function(t){return(t>0?Math.floor:Math.ceil)(t)}})},{101:101}],247:[function(t,e,r){"use strict";var n=t(109),i=t(110),o=t(86),a=t(114),s=t(188),f=t(103),u=t(145).f,c=t(143).f,h=t(140).f,d=t(179).trim,l="Number",p=n.Number,b=p,v=p.prototype,g=o(t(139)(v))==l,y="trim"in String.prototype,m=function(t){var e=s(t,!1);if("string"==typeof e&&e.length>2){var r,n,i,o=(e=y?e.trim():d(e,3)).charCodeAt(0);if(43===o||45===o){if(88===(r=e.charCodeAt(2))||120===r)return NaN}else if(48===o){switch(e.charCodeAt(1)){case 66:case 98:n=2,i=49;break;case 79:case 111:n=8,i=55;break;default:return+e}for(var a,f=e.slice(2),u=0,c=f.length;u<c;u++)if((a=f.charCodeAt(u))<48||a>i)return NaN;return parseInt(f,n)}}return+e};if(!p(" 0o1")||!p("0b1")||p("+0x1")){p=function(t){var e=arguments.length<1?0:t,r=this;return r instanceof p&&(g?f((function(){v.valueOf.call(r)})):o(r)!=l)?a(new b(m(e)),r,p):m(e)};for(var w,_=t(97)?u(b):"MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger".split(","),S=0;_.length>S;S++)i(b,w=_[S])&&!i(p,w)&&h(p,w,c(b,w));p.prototype=v,v.constructor=p,t(160)(n,l,p)}},{103:103,109:109,110:110,114:114,139:139,140:140,143:143,145:145,160:160,179:179,188:188,86:86,97:97}],248:[function(t,e,r){var n=t(101);n(n.S,"Number",{EPSILON:Math.pow(2,-52)})},{101:101}],249:[function(t,e,r){var n=t(101),i=t(109).isFinite;n(n.S,"Number",{isFinite:function(t){return"number"==typeof t&&i(t)}})},{101:101,109:109}],250:[function(t,e,r){var n=t(101);n(n.S,"Number",{isInteger:t(119)})},{101:101,119:119}],251:[function(t,e,r){var n=t(101);n(n.S,"Number",{isNaN:function(t){return t!=t}})},{101:101}],252:[function(t,e,r){var n=t(101),i=t(119),o=Math.abs;n(n.S,"Number",{isSafeInteger:function(t){return i(t)&&o(t)<=9007199254740991}})},{101:101,119:119}],253:[function(t,e,r){var n=t(101);n(n.S,"Number",{MAX_SAFE_INTEGER:9007199254740991})},{101:101}],254:[function(t,e,r){var n=t(101);n(n.S,"Number",{MIN_SAFE_INTEGER:-9007199254740991})},{101:101}],255:[function(t,e,r){var n=t(101),i=t(154);n(n.S+n.F*(Number.parseFloat!=i),"Number",{parseFloat:i})},{101:101,154:154}],256:[function(t,e,r){var n=t(101),i=t(155);n(n.S+n.F*(Number.parseInt!=i),"Number",{parseInt:i})},{101:101,155:155}],257:[function(t,e,r){"use strict";var n=t(101),i=t(184),o=t(71),a=t(178),s=1..toFixed,f=Math.floor,u=[0,0,0,0,0,0],c="Number.toFixed: incorrect invocation!",h="0",d=function(t,e){for(var r=-1,n=e;++r<6;)n+=t*u[r],u[r]=n%1e7,n=f(n/1e7)},l=function(t){for(var e=6,r=0;--e>=0;)r+=u[e],u[e]=f(r/t),r=r%t*1e7},p=function(){for(var t=6,e="";--t>=0;)if(""!==e||0===t||0!==u[t]){var r=String(u[t]);e=""===e?r:e+a.call(h,7-r.length)+r}return e},b=function(t,e,r){return 0===e?r:e%2==1?b(t,e-1,r*t):b(t*t,e/2,r)};n(n.P+n.F*(!!s&&("0.000"!==8e-5.toFixed(3)||"1"!==.9.toFixed(0)||"1.25"!==1.255.toFixed(2)||"1000000000000000128"!==(0xde0b6b3a7640080).toFixed(0))||!t(103)((function(){s.call({})}))),"Number",{toFixed:function(t){var e,r,n,s,f=o(this,c),u=i(t),v="",g=h;if(u<0||u>20)throw RangeError(c);if(f!=f)return"NaN";if(f<=-1e21||f>=1e21)return String(f);if(f<0&&(v="-",f=-f),f>1e-21)if(r=(e=function(t){for(var e=0,r=t;r>=4096;)e+=12,r/=4096;for(;r>=2;)e+=1,r/=2;return e}(f*b(2,69,1))-69)<0?f*b(2,-e,1):f/b(2,e,1),r*=4503599627370496,(e=52-e)>0){for(d(0,r),n=u;n>=7;)d(1e7,0),n-=7;for(d(b(10,n,1),0),n=e-1;n>=23;)l(1<<23),n-=23;l(1<<n),d(1,1),l(2),g=p()}else d(0,r),d(1<<-e,0),g=p()+a.call(h,u);return u>0?v+((s=g.length)<=u?"0."+a.call(h,u-s)+g:g.slice(0,s-u)+"."+g.slice(s-u)):v+g}})},{101:101,103:103,178:178,184:184,71:71}],258:[function(t,e,r){"use strict";var n=t(101),i=t(103),o=t(71),a=1..toPrecision;n(n.P+n.F*(i((function(){return"1"!==a.call(1,void 0)}))||!i((function(){a.call({})}))),"Number",{toPrecision:function(t){var e=o(this,"Number#toPrecision: incorrect invocation!");return void 0===t?a.call(e):a.call(e,t)}})},{101:101,103:103,71:71}],259:[function(t,e,r){var n=t(101);n(n.S+n.F,"Object",{assign:t(138)})},{101:101,138:138}],260:[function(t,e,r){var n=t(101);n(n.S,"Object",{create:t(139)})},{101:101,139:139}],261:[function(t,e,r){var n=t(101);n(n.S+n.F*!t(97),"Object",{defineProperties:t(141)})},{101:101,141:141,97:97}],262:[function(t,e,r){var n=t(101);n(n.S+n.F*!t(97),"Object",{defineProperty:t(140).f})},{101:101,140:140,97:97}],263:[function(t,e,r){var n=t(120),i=t(134).onFreeze;t(151)("freeze",(function(t){return function(e){return t&&n(e)?t(i(e)):e}}))},{120:120,134:134,151:151}],264:[function(t,e,r){var n=t(185),i=t(143).f;t(151)("getOwnPropertyDescriptor",(function(){return function(t,e){return i(n(t),e)}}))},{143:143,151:151,185:185}],265:[function(t,e,r){t(151)("getOwnPropertyNames",(function(){return t(144).f}))},{144:144,151:151}],266:[function(t,e,r){var n=t(187),i=t(147);t(151)("getPrototypeOf",(function(){return function(t){return i(n(t))}}))},{147:147,151:151,187:187}],267:[function(t,e,r){var n=t(120);t(151)("isExtensible",(function(t){return function(e){return!!n(e)&&(!t||t(e))}}))},{120:120,151:151}],268:[function(t,e,r){var n=t(120);t(151)("isFrozen",(function(t){return function(e){return!n(e)||!!t&&t(e)}}))},{120:120,151:151}],269:[function(t,e,r){var n=t(120);t(151)("isSealed",(function(t){return function(e){return!n(e)||!!t&&t(e)}}))},{120:120,151:151}],270:[function(t,e,r){var n=t(101);n(n.S,"Object",{is:t(164)})},{101:101,164:164}],271:[function(t,e,r){var n=t(187),i=t(149);t(151)("keys",(function(){return function(t){return i(n(t))}}))},{149:149,151:151,187:187}],272:[function(t,e,r){var n=t(120),i=t(134).onFreeze;t(151)("preventExtensions",(function(t){return function(e){return t&&n(e)?t(i(e)):e}}))},{120:120,134:134,151:151}],273:[function(t,e,r){var n=t(120),i=t(134).onFreeze;t(151)("seal",(function(t){return function(e){return t&&n(e)?t(i(e)):e}}))},{120:120,134:134,151:151}],274:[function(t,e,r){var n=t(101);n(n.S,"Object",{setPrototypeOf:t(167).set})},{101:101,167:167}],275:[function(t,e,r){"use strict";var n=t(85),i={};i[t(197)("toStringTag")]="z",i+""!="[object z]"&&t(160)(Object.prototype,"toString",(function(){return"[object "+n(this)+"]"}),!0)},{160:160,197:197,85:85}],276:[function(t,e,r){var n=t(101),i=t(154);n(n.G+n.F*(parseFloat!=i),{parseFloat:i})},{101:101,154:154}],277:[function(t,e,r){var n=t(101),i=t(155);n(n.G+n.F*(parseInt!=i),{parseInt:i})},{101:101,155:155}],278:[function(t,e,r){"use strict";var n,i,o,a,s=t(128),f=t(109),u=t(93),c=t(85),h=t(101),d=t(120),l=t(70),p=t(74),b=t(107),v=t(172),g=t(181).set,y=t(136)(),m=t(137),w=t(156),_=t(193),S=t(157),M="Promise",E=f.TypeError,k=f.process,x=k&&k.versions,A=x&&x.v8||"",R=f.Promise,I="process"==c(k),T=function(){},B=i=m.f,P=!!function(){try{var e=R.resolve(1),r=(e.constructor={})[t(197)("species")]=function(t){t(T,T)};return(I||"function"==typeof PromiseRejectionEvent)&&e.then(T)instanceof r&&0!==A.indexOf("6.6")&&-1===_.indexOf("Chrome/66")}catch(t){}}(),O=function(t){var e;return!(!d(t)||"function"!=typeof(e=t.then))&&e},C=function(t,e){if(!t._n){t._n=!0;var r=t._c;y((function(){for(var n=t._v,i=1==t._s,o=0,a=function(e){var r,o,a,s=i?e.ok:e.fail,f=e.resolve,u=e.reject,c=e.domain;try{s?(i||(2==t._h&&N(t),t._h=1),!0===s?r=n:(c&&c.enter(),r=s(n),c&&(c.exit(),a=!0)),r===e.promise?u(E("Promise-chain cycle")):(o=O(r))?o.call(r,f,u):f(r)):u(n)}catch(t){c&&!a&&c.exit(),u(t)}};r.length>o;)a(r[o++]);t._c=[],t._n=!1,e&&!t._h&&L(t)}))}},L=function(t){g.call(f,(function(){var e,r,n,i=t._v,o=j(t);if(o&&(e=w((function(){I?k.emit("unhandledRejection",i,t):(r=f.onunhandledrejection)?r({promise:t,reason:i}):(n=f.console)&&n.error&&n.error("Unhandled promise rejection",i)})),t._h=I||j(t)?2:1),t._a=void 0,o&&e.e)throw e.v}))},j=function(t){return 1!==t._h&&0===(t._a||t._c).length},N=function(t){g.call(f,(function(){var e;I?k.emit("rejectionHandled",t):(e=f.onrejectionhandled)&&e({promise:t,reason:t._v})}))},D=function(t){var e=this;e._d||(e._d=!0,(e=e._w||e)._v=t,e._s=2,e._a||(e._a=e._c.slice()),C(e,!0))},U=function(t){var e,r=this;if(!r._d){r._d=!0,r=r._w||r;try{if(r===t)throw E("Promise can't be resolved itself");(e=O(t))?y((function(){var n={_w:r,_d:!1};try{e.call(t,u(U,n,1),u(D,n,1))}catch(t){D.call(n,t)}})):(r._v=t,r._s=1,C(r,!1))}catch(t){D.call({_w:r,_d:!1},t)}}};P||(R=function(t){p(this,R,M,"_h"),l(t),n.call(this);try{t(u(U,this,1),u(D,this,1))}catch(t){D.call(this,t)}},(n=function(t){this._c=[],this._a=void 0,this._s=0,this._d=!1,this._v=void 0,this._h=0,this._n=!1}).prototype=t(159)(R.prototype,{then:function(t,e){var r=B(v(this,R));return r.ok="function"!=typeof t||t,r.fail="function"==typeof e&&e,r.domain=I?k.domain:void 0,this._c.push(r),this._a&&this._a.push(r),this._s&&C(this,!1),r.promise},catch:function(t){return this.then(void 0,t)}}),o=function(){var t=new n;this.promise=t,this.resolve=u(U,t,1),this.reject=u(D,t,1)},m.f=B=function(t){return t===R||t===a?new o(t):i(t)}),h(h.G+h.W+h.F*!P,{Promise:R}),t(169)(R,M),t(168)(M),a=t(91).Promise,h(h.S+h.F*!P,M,{reject:function(t){var e=B(this);return(0,e.reject)(t),e.promise}}),h(h.S+h.F*(s||!P),M,{resolve:function(t){return S(s&&this===a?R:this,t)}}),h(h.S+h.F*!(P&&t(125)((function(t){R.all(t).catch(T)}))),M,{all:function(t){var e=this,r=B(e),n=r.resolve,i=r.reject,o=w((function(){var r=[],o=0,a=1;b(t,!1,(function(t){var s=o++,f=!1;r.push(void 0),a++,e.resolve(t).then((function(t){f||(f=!0,r[s]=t,--a||n(r))}),i)})),--a||n(r)}));return o.e&&i(o.v),r.promise},race:function(t){var e=this,r=B(e),n=r.reject,i=w((function(){b(t,!1,(function(t){e.resolve(t).then(r.resolve,n)}))}));return i.e&&n(i.v),r.promise}})},{101:101,107:107,109:109,120:120,125:125,128:128,136:136,137:137,156:156,157:157,159:159,168:168,169:169,172:172,181:181,193:193,197:197,70:70,74:74,85:85,91:91,93:93}],279:[function(t,e,r){var n=t(101),i=t(70),o=t(75),a=(t(109).Reflect||{}).apply,s=Function.apply;n(n.S+n.F*!t(103)((function(){a((function(){}))})),"Reflect",{apply:function(t,e,r){var n=i(t),f=o(r);return a?a(n,e,f):s.call(n,e,f)}})},{101:101,103:103,109:109,70:70,75:75}],280:[function(t,e,r){var n=t(101),i=t(139),o=t(70),a=t(75),s=t(120),f=t(103),u=t(84),c=(t(109).Reflect||{}).construct,h=f((function(){function t(){}return!(c((function(){}),[],t)instanceof t)})),d=!f((function(){c((function(){}))}));n(n.S+n.F*(h||d),"Reflect",{construct:function(t,e){o(t),a(e);var r=arguments.length<3?t:o(arguments[2]);if(d&&!h)return c(t,e,r);if(t==r){switch(e.length){case 0:return new t;case 1:return new t(e[0]);case 2:return new t(e[0],e[1]);case 3:return new t(e[0],e[1],e[2]);case 4:return new t(e[0],e[1],e[2],e[3])}var n=[null];return n.push.apply(n,e),new(u.apply(t,n))}var f=r.prototype,l=i(s(f)?f:Object.prototype),p=Function.apply.call(t,l,e);return s(p)?p:l}})},{101:101,103:103,109:109,120:120,139:139,70:70,75:75,84:84}],281:[function(t,e,r){var n=t(140),i=t(101),o=t(75),a=t(188);i(i.S+i.F*t(103)((function(){Reflect.defineProperty(n.f({},1,{value:1}),1,{value:2})})),"Reflect",{defineProperty:function(t,e,r){o(t),e=a(e,!0),o(r);try{return n.f(t,e,r),!0}catch(t){return!1}}})},{101:101,103:103,140:140,188:188,75:75}],282:[function(t,e,r){var n=t(101),i=t(143).f,o=t(75);n(n.S,"Reflect",{deleteProperty:function(t,e){var r=i(o(t),e);return!(r&&!r.configurable)&&delete t[e]}})},{101:101,143:143,75:75}],283:[function(t,e,r){"use strict";var n=t(101),i=t(75),o=function(t){this._t=i(t),this._i=0;var e,r=this._k=[];for(e in t)r.push(e)};t(123)(o,"Object",(function(){var t,e=this,r=e._k;do{if(e._i>=r.length)return{value:void 0,done:!0}}while(!((t=r[e._i++])in e._t));return{value:t,done:!1}})),n(n.S,"Reflect",{enumerate:function(t){return new o(t)}})},{101:101,123:123,75:75}],284:[function(t,e,r){var n=t(143),i=t(101),o=t(75);i(i.S,"Reflect",{getOwnPropertyDescriptor:function(t,e){return n.f(o(t),e)}})},{101:101,143:143,75:75}],285:[function(t,e,r){var n=t(101),i=t(147),o=t(75);n(n.S,"Reflect",{getPrototypeOf:function(t){return i(o(t))}})},{101:101,147:147,75:75}],286:[function(t,e,r){var n=t(143),i=t(147),o=t(110),a=t(101),s=t(120),f=t(75);a(a.S,"Reflect",{get:function t(e,r){var a,u,c=arguments.length<3?e:arguments[2];return f(e)===c?e[r]:(a=n.f(e,r))?o(a,"value")?a.value:void 0!==a.get?a.get.call(c):void 0:s(u=i(e))?t(u,r,c):void 0}})},{101:101,110:110,120:120,143:143,147:147,75:75}],287:[function(t,e,r){var n=t(101);n(n.S,"Reflect",{has:function(t,e){return e in t}})},{101:101}],288:[function(t,e,r){var n=t(101),i=t(75),o=Object.isExtensible;n(n.S,"Reflect",{isExtensible:function(t){return i(t),!o||o(t)}})},{101:101,75:75}],289:[function(t,e,r){var n=t(101);n(n.S,"Reflect",{ownKeys:t(153)})},{101:101,153:153}],290:[function(t,e,r){var n=t(101),i=t(75),o=Object.preventExtensions;n(n.S,"Reflect",{preventExtensions:function(t){i(t);try{return o&&o(t),!0}catch(t){return!1}}})},{101:101,75:75}],291:[function(t,e,r){var n=t(101),i=t(167);i&&n(n.S,"Reflect",{setPrototypeOf:function(t,e){i.check(t,e);try{return i.set(t,e),!0}catch(t){return!1}}})},{101:101,167:167}],292:[function(t,e,r){var n=t(140),i=t(143),o=t(147),a=t(110),s=t(101),f=t(158),u=t(75),c=t(120);s(s.S,"Reflect",{set:function t(e,r,s){var h,d,l=arguments.length<4?e:arguments[3],p=i.f(u(e),r);if(!p){if(c(d=o(e)))return t(d,r,s,l);p=f(0)}if(a(p,"value")){if(!1===p.writable||!c(l))return!1;if(h=i.f(l,r)){if(h.get||h.set||!1===h.writable)return!1;h.value=s,n.f(l,r,h)}else n.f(l,r,f(0,s));return!0}return void 0!==p.set&&(p.set.call(l,s),!0)}})},{101:101,110:110,120:120,140:140,143:143,147:147,158:158,75:75}],293:[function(t,e,r){var n=t(109),i=t(114),o=t(140).f,a=t(145).f,s=t(121),f=t(105),u=n.RegExp,c=u,h=u.prototype,d=/a/g,l=/a/g,p=new u(d)!==d;if(t(97)&&(!p||t(103)((function(){return l[t(197)("match")]=!1,u(d)!=d||u(l)==l||"/a/i"!=u(d,"i")})))){u=function(t,e){var r=this instanceof u,n=s(t),o=void 0===e;return!r&&n&&t.constructor===u&&o?t:i(p?new c(n&&!o?t.source:t,e):c((n=t instanceof u)?t.source:t,n&&o?f.call(t):e),r?this:h,u)};for(var b=function(t){t in u||o(u,t,{configurable:!0,get:function(){return c[t]},set:function(e){c[t]=e}})},v=a(c),g=0;v.length>g;)b(v[g++]);h.constructor=u,u.prototype=h,t(160)(n,"RegExp",u)}t(168)("RegExp")},{103:103,105:105,109:109,114:114,121:121,140:140,145:145,160:160,168:168,197:197,97:97}],294:[function(t,e,r){"use strict";var n=t(162);t(101)({target:"RegExp",proto:!0,forced:n!==/./.exec},{exec:n})},{101:101,162:162}],295:[function(t,e,r){t(97)&&"g"!=/./g.flags&&t(140).f(RegExp.prototype,"flags",{configurable:!0,get:t(105)})},{105:105,140:140,97:97}],296:[function(t,e,r){"use strict";var n=t(75),i=t(186),o=t(73),a=t(161);t(104)("match",1,(function(t,e,r,s){return[function(r){var n=t(this),i=null==r?void 0:r[e];return void 0!==i?i.call(r,n):new RegExp(r)[e](String(n))},function(t){var e=s(r,t,this);if(e.done)return e.value;var f=n(t),u=String(this);if(!f.global)return a(f,u);var c=f.unicode;f.lastIndex=0;for(var h,d=[],l=0;null!==(h=a(f,u));){var p=String(h[0]);d[l]=p,""===p&&(f.lastIndex=o(u,i(f.lastIndex),c)),l++}return 0===l?null:d}]}))},{104:104,161:161,186:186,73:73,75:75}],297:[function(t,e,r){"use strict";var n=t(75),i=t(187),o=t(186),a=t(184),s=t(73),f=t(161),u=Math.max,c=Math.min,h=Math.floor,d=/\$([$&`']|\d\d?|<[^>]*>)/g,l=/\$([$&`']|\d\d?)/g;t(104)("replace",2,(function(t,e,r,p){return[function(n,i){var o=t(this),a=null==n?void 0:n[e];return void 0!==a?a.call(n,o,i):r.call(String(o),n,i)},function(t,e){var i=p(r,t,this,e);if(i.done)return i.value;var h=n(t),d=String(this),l="function"==typeof e;l||(e=String(e));var v=h.global;if(v){var g=h.unicode;h.lastIndex=0}for(var y=[];;){var m=f(h,d);if(null===m)break;if(y.push(m),!v)break;""===String(m[0])&&(h.lastIndex=s(d,o(h.lastIndex),g))}for(var w,_="",S=0,M=0;M<y.length;M++){m=y[M];for(var E=String(m[0]),k=u(c(a(m.index),d.length),0),x=[],A=1;A<m.length;A++)x.push(void 0===(w=m[A])?w:String(w));var R=m.groups;if(l){var I=[E].concat(x,k,d);void 0!==R&&I.push(R);var T=String(e.apply(void 0,I))}else T=b(E,d,k,x,R,e);k>=S&&(_+=d.slice(S,k)+T,S=k+E.length)}return _+d.slice(S)}];function b(t,e,n,o,a,s){var f=n+t.length,u=o.length,c=l;return void 0!==a&&(a=i(a),c=d),r.call(s,c,(function(r,i){var s;switch(i.charAt(0)){case"$":return"$";case"&":return t;case"`":return e.slice(0,n);case"'":return e.slice(f);case"<":s=a[i.slice(1,-1)];break;default:var c=+i;if(0===c)return r;if(c>u){var d=h(c/10);return 0===d?r:d<=u?void 0===o[d-1]?i.charAt(1):o[d-1]+i.charAt(1):r}s=o[c-1]}return void 0===s?"":s}))}}))},{104:104,161:161,184:184,186:186,187:187,73:73,75:75}],298:[function(t,e,r){"use strict";var n=t(75),i=t(164),o=t(161);t(104)("search",1,(function(t,e,r,a){return[function(r){var n=t(this),i=null==r?void 0:r[e];return void 0!==i?i.call(r,n):new RegExp(r)[e](String(n))},function(t){var e=a(r,t,this);if(e.done)return e.value;var s=n(t),f=String(this),u=s.lastIndex;i(u,0)||(s.lastIndex=0);var c=o(s,f);return i(s.lastIndex,u)||(s.lastIndex=u),null===c?-1:c.index}]}))},{104:104,161:161,164:164,75:75}],299:[function(t,e,r){"use strict";var n=t(121),i=t(75),o=t(172),a=t(73),s=t(186),f=t(161),u=t(162),c=t(103),h=Math.min,d=[].push,l=4294967295,p=!c((function(){RegExp(l,"y")}));t(104)("split",2,(function(t,e,r,c){var b;return b="c"=="abbc".split(/(b)*/)[1]||4!="test".split(/(?:)/,-1).length||2!="ab".split(/(?:ab)*/).length||4!=".".split(/(.?)(.?)/).length||".".split(/()()/).length>1||"".split(/.?/).length?function(t,e){var i=String(this);if(void 0===t&&0===e)return[];if(!n(t))return r.call(i,t,e);for(var o,a,s,f=[],c=(t.ignoreCase?"i":"")+(t.multiline?"m":"")+(t.unicode?"u":"")+(t.sticky?"y":""),h=0,p=void 0===e?l:e>>>0,b=new RegExp(t.source,c+"g");(o=u.call(b,i))&&!((a=b.lastIndex)>h&&(f.push(i.slice(h,o.index)),o.length>1&&o.index<i.length&&d.apply(f,o.slice(1)),s=o[0].length,h=a,f.length>=p));)b.lastIndex===o.index&&b.lastIndex++;return h===i.length?!s&&b.test("")||f.push(""):f.push(i.slice(h)),f.length>p?f.slice(0,p):f}:"0".split(void 0,0).length?function(t,e){return void 0===t&&0===e?[]:r.call(this,t,e)}:r,[function(r,n){var i=t(this),o=null==r?void 0:r[e];return void 0!==o?o.call(r,i,n):b.call(String(i),r,n)},function(t,e){var n=c(b,t,this,e,b!==r);if(n.done)return n.value;var u=i(t),d=String(this),v=o(u,RegExp),g=u.unicode,y=(u.ignoreCase?"i":"")+(u.multiline?"m":"")+(u.unicode?"u":"")+(p?"y":"g"),m=new v(p?u:"^(?:"+u.source+")",y),w=void 0===e?l:e>>>0;if(0===w)return[];if(0===d.length)return null===f(m,d)?[d]:[];for(var _=0,S=0,M=[];S<d.length;){m.lastIndex=p?S:0;var E,k=f(m,p?d:d.slice(S));if(null===k||(E=h(s(m.lastIndex+(p?0:S)),d.length))===_)S=a(d,S,g);else{if(M.push(d.slice(_,S)),M.length===w)return M;for(var x=1;x<=k.length-1;x++)if(M.push(k[x]),M.length===w)return M;S=_=E}}return M.push(d.slice(_)),M}]}))},{103:103,104:104,121:121,161:161,162:162,172:172,186:186,73:73,75:75}],300:[function(t,e,r){"use strict";t(295);var n=t(75),i=t(105),o=t(97),a="toString",s=/./.toString,f=function(e){t(160)(RegExp.prototype,a,e,!0)};t(103)((function(){return"/a/b"!=s.call({source:"a",flags:"b"})}))?f((function(){var t=n(this);return"/".concat(t.source,"/","flags"in t?t.flags:!o&&t instanceof RegExp?i.call(t):void 0)})):s.name!=a&&f((function(){return s.call(this)}))},{103:103,105:105,160:160,295:295,75:75,97:97}],301:[function(t,e,r){"use strict";var n=t(87),i=t(194);e.exports=t(90)("Set",(function(t){return function(){return t(this,arguments.length>0?arguments[0]:void 0)}}),{add:function(t){return n.def(i(this,"Set"),t=0===t?0:t,t)}},n)},{194:194,87:87,90:90}],302:[function(t,e,r){"use strict";t(176)("anchor",(function(t){return function(e){return t(this,"a","name",e)}}))},{176:176}],303:[function(t,e,r){"use strict";t(176)("big",(function(t){return function(){return t(this,"big","","")}}))},{176:176}],304:[function(t,e,r){"use strict";t(176)("blink",(function(t){return function(){return t(this,"blink","","")}}))},{176:176}],305:[function(t,e,r){"use strict";t(176)("bold",(function(t){return function(){return t(this,"b","","")}}))},{176:176}],306:[function(t,e,r){"use strict";var n=t(101),i=t(174)(!1);n(n.P,"String",{codePointAt:function(t){return i(this,t)}})},{101:101,174:174}],307:[function(t,e,r){"use strict";var n=t(101),i=t(186),o=t(175),a="endsWith",s="".endsWith;n(n.P+n.F*t(102)(a),"String",{endsWith:function(t){var e=o(this,t,a),r=arguments.length>1?arguments[1]:void 0,n=i(e.length),f=void 0===r?n:Math.min(i(r),n),u=String(t);return s?s.call(e,u,f):e.slice(f-u.length,f)===u}})},{101:101,102:102,175:175,186:186}],308:[function(t,e,r){"use strict";t(176)("fixed",(function(t){return function(){return t(this,"tt","","")}}))},{176:176}],309:[function(t,e,r){"use strict";t(176)("fontcolor",(function(t){return function(e){return t(this,"font","color",e)}}))},{176:176}],310:[function(t,e,r){"use strict";t(176)("fontsize",(function(t){return function(e){return t(this,"font","size",e)}}))},{176:176}],311:[function(t,e,r){var n=t(101),i=t(182),o=String.fromCharCode,a=String.fromCodePoint;n(n.S+n.F*(!!a&&1!=a.length),"String",{fromCodePoint:function(t){for(var e,r=[],n=arguments.length,a=0;n>a;){if(e=+arguments[a++],i(e,1114111)!==e)throw RangeError(e+" is not a valid code point");r.push(e<65536?o(e):o(55296+((e-=65536)>>10),e%1024+56320))}return r.join("")}})},{101:101,182:182}],312:[function(t,e,r){"use strict";var n=t(101),i=t(175),o="includes";n(n.P+n.F*t(102)(o),"String",{includes:function(t){return!!~i(this,t,o).indexOf(t,arguments.length>1?arguments[1]:void 0)}})},{101:101,102:102,175:175}],313:[function(t,e,r){"use strict";t(176)("italics",(function(t){return function(){return t(this,"i","","")}}))},{176:176}],314:[function(t,e,r){"use strict";var n=t(174)(!0);t(124)(String,"String",(function(t){this._t=String(t),this._i=0}),(function(){var t,e=this._t,r=this._i;return r>=e.length?{value:void 0,done:!0}:(t=n(e,r),this._i+=t.length,{value:t,done:!1})}))},{124:124,174:174}],315:[function(t,e,r){"use strict";t(176)("link",(function(t){return function(e){return t(this,"a","href",e)}}))},{176:176}],316:[function(t,e,r){var n=t(101),i=t(185),o=t(186);n(n.S,"String",{raw:function(t){for(var e=i(t.raw),r=o(e.length),n=arguments.length,a=[],s=0;r>s;)a.push(String(e[s++])),s<n&&a.push(String(arguments[s]));return a.join("")}})},{101:101,185:185,186:186}],317:[function(t,e,r){var n=t(101);n(n.P,"String",{repeat:t(178)})},{101:101,178:178}],318:[function(t,e,r){"use strict";t(176)("small",(function(t){return function(){return t(this,"small","","")}}))},{176:176}],319:[function(t,e,r){"use strict";var n=t(101),i=t(186),o=t(175),a="startsWith",s="".startsWith;n(n.P+n.F*t(102)(a),"String",{startsWith:function(t){var e=o(this,t,a),r=i(Math.min(arguments.length>1?arguments[1]:void 0,e.length)),n=String(t);return s?s.call(e,n,r):e.slice(r,r+n.length)===n}})},{101:101,102:102,175:175,186:186}],320:[function(t,e,r){"use strict";t(176)("strike",(function(t){return function(){return t(this,"strike","","")}}))},{176:176}],321:[function(t,e,r){"use strict";t(176)("sub",(function(t){return function(){return t(this,"sub","","")}}))},{176:176}],322:[function(t,e,r){"use strict";t(176)("sup",(function(t){return function(){return t(this,"sup","","")}}))},{176:176}],323:[function(t,e,r){"use strict";t(179)("trim",(function(t){return function(){return t(this,3)}}))},{179:179}],324:[function(t,e,r){"use strict";var n=t(109),i=t(110),o=t(97),a=t(101),s=t(160),f=t(134).KEY,u=t(103),c=t(171),h=t(169),d=t(192),l=t(197),p=t(196),b=t(195),v=t(100),g=t(118),y=t(75),m=t(120),w=t(187),_=t(185),S=t(188),M=t(158),E=t(139),k=t(144),x=t(143),A=t(146),R=t(140),I=t(149),T=x.f,B=R.f,P=k.f,O=n.Symbol,C=n.JSON,L=C&&C.stringify,j=l("_hidden"),N=l("toPrimitive"),D={}.propertyIsEnumerable,U=c("symbol-registry"),F=c("symbols"),q=c("op-symbols"),z=Object.prototype,W="function"==typeof O&&!!A.f,V=n.QObject,H=!V||!V.prototype||!V.prototype.findChild,G=o&&u((function(){return 7!=E(B({},"a",{get:function(){return B(this,"a",{value:7}).a}})).a}))?function(t,e,r){var n=T(z,e);n&&delete z[e],B(t,e,r),n&&t!==z&&B(z,e,n)}:B,K=function(t){var e=F[t]=E(O.prototype);return e._k=t,e},X=W&&"symbol"==typeof O.iterator?function(t){return"symbol"==typeof t}:function(t){return t instanceof O},Z=function(t,e,r){return t===z&&Z(q,e,r),y(t),e=S(e,!0),y(r),i(F,e)?(r.enumerable?(i(t,j)&&t[j][e]&&(t[j][e]=!1),r=E(r,{enumerable:M(0,!1)})):(i(t,j)||B(t,j,M(1,{})),t[j][e]=!0),G(t,e,r)):B(t,e,r)},Y=function(t,e){y(t);for(var r,n=v(e=_(e)),i=0,o=n.length;o>i;)Z(t,r=n[i++],e[r]);return t},J=function(t){var e=D.call(this,t=S(t,!0));return!(this===z&&i(F,t)&&!i(q,t))&&(!(e||!i(this,t)||!i(F,t)||i(this,j)&&this[j][t])||e)},$=function(t,e){if(t=_(t),e=S(e,!0),t!==z||!i(F,e)||i(q,e)){var r=T(t,e);return!r||!i(F,e)||i(t,j)&&t[j][e]||(r.enumerable=!0),r}},Q=function(t){for(var e,r=P(_(t)),n=[],o=0;r.length>o;)i(F,e=r[o++])||e==j||e==f||n.push(e);return n},tt=function(t){for(var e,r=t===z,n=P(r?q:_(t)),o=[],a=0;n.length>a;)!i(F,e=n[a++])||r&&!i(z,e)||o.push(F[e]);return o};W||(s((O=function(){if(this instanceof O)throw TypeError("Symbol is not a constructor!");var t=d(arguments.length>0?arguments[0]:void 0),e=function(r){this===z&&e.call(q,r),i(this,j)&&i(this[j],t)&&(this[j][t]=!1),G(this,t,M(1,r))};return o&&H&&G(z,t,{configurable:!0,set:e}),K(t)}).prototype,"toString",(function(){return this._k})),x.f=$,R.f=Z,t(145).f=k.f=Q,t(150).f=J,A.f=tt,o&&!t(128)&&s(z,"propertyIsEnumerable",J,!0),p.f=function(t){return K(l(t))}),a(a.G+a.W+a.F*!W,{Symbol:O});for(var et="hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables".split(","),rt=0;et.length>rt;)l(et[rt++]);for(var nt=I(l.store),it=0;nt.length>it;)b(nt[it++]);a(a.S+a.F*!W,"Symbol",{for:function(t){return i(U,t+="")?U[t]:U[t]=O(t)},keyFor:function(t){if(!X(t))throw TypeError(t+" is not a symbol!");for(var e in U)if(U[e]===t)return e},useSetter:function(){H=!0},useSimple:function(){H=!1}}),a(a.S+a.F*!W,"Object",{create:function(t,e){return void 0===e?E(t):Y(E(t),e)},defineProperty:Z,defineProperties:Y,getOwnPropertyDescriptor:$,getOwnPropertyNames:Q,getOwnPropertySymbols:tt});var ot=u((function(){A.f(1)}));a(a.S+a.F*ot,"Object",{getOwnPropertySymbols:function(t){return A.f(w(t))}}),C&&a(a.S+a.F*(!W||u((function(){var t=O();return"[null]"!=L([t])||"{}"!=L({a:t})||"{}"!=L(Object(t))}))),"JSON",{stringify:function(t){for(var e,r,n=[t],i=1;arguments.length>i;)n.push(arguments[i++]);if(r=e=n[1],(m(e)||void 0!==t)&&!X(t))return g(e)||(e=function(t,e){if("function"==typeof r&&(e=r.call(this,t,e)),!X(e))return e}),n[1]=e,L.apply(C,n)}}),O.prototype[N]||t(111)(O.prototype,N,O.prototype.valueOf),h(O,"Symbol"),h(Math,"Math",!0),h(n.JSON,"JSON",!0)},{100:100,101:101,103:103,109:109,110:110,111:111,118:118,120:120,128:128,134:134,139:139,140:140,143:143,144:144,145:145,146:146,149:149,150:150,158:158,160:160,169:169,171:171,185:185,187:187,188:188,192:192,195:195,196:196,197:197,75:75,97:97}],325:[function(t,e,r){"use strict";var n=t(101),i=t(191),o=t(190),a=t(75),s=t(182),f=t(186),u=t(120),c=t(109).ArrayBuffer,h=t(172),d=o.ArrayBuffer,l=o.DataView,p=i.ABV&&c.isView,b=d.prototype.slice,v=i.VIEW,g="ArrayBuffer";n(n.G+n.W+n.F*(c!==d),{ArrayBuffer:d}),n(n.S+n.F*!i.CONSTR,g,{isView:function(t){return p&&p(t)||u(t)&&v in t}}),n(n.P+n.U+n.F*t(103)((function(){return!new d(2).slice(1,void 0).byteLength})),g,{slice:function(t,e){if(void 0!==b&&void 0===e)return b.call(a(this),t);for(var r=a(this).byteLength,n=s(t,r),i=s(void 0===e?r:e,r),o=new(h(this,d))(f(i-n)),u=new l(this),c=new l(o),p=0;n<i;)c.setUint8(p++,u.getUint8(n++));return o}}),t(168)(g)},{101:101,103:103,109:109,120:120,168:168,172:172,182:182,186:186,190:190,191:191,75:75}],326:[function(t,e,r){var n=t(101);n(n.G+n.W+n.F*!t(191).ABV,{DataView:t(190).DataView})},{101:101,190:190,191:191}],327:[function(t,e,r){t(189)("Float32",4,(function(t){return function(e,r,n){return t(this,e,r,n)}}))},{189:189}],328:[function(t,e,r){t(189)("Float64",8,(function(t){return function(e,r,n){return t(this,e,r,n)}}))},{189:189}],329:[function(t,e,r){t(189)("Int16",2,(function(t){return function(e,r,n){return t(this,e,r,n)}}))},{189:189}],330:[function(t,e,r){t(189)("Int32",4,(function(t){return function(e,r,n){return t(this,e,r,n)}}))},{189:189}],331:[function(t,e,r){t(189)("Int8",1,(function(t){return function(e,r,n){return t(this,e,r,n)}}))},{189:189}],332:[function(t,e,r){t(189)("Uint16",2,(function(t){return function(e,r,n){return t(this,e,r,n)}}))},{189:189}],333:[function(t,e,r){t(189)("Uint32",4,(function(t){return function(e,r,n){return t(this,e,r,n)}}))},{189:189}],334:[function(t,e,r){t(189)("Uint8",1,(function(t){return function(e,r,n){return t(this,e,r,n)}}))},{189:189}],335:[function(t,e,r){t(189)("Uint8",1,(function(t){return function(e,r,n){return t(this,e,r,n)}}),!0)},{189:189}],336:[function(t,e,r){"use strict";var n,i=t(109),o=t(80)(0),a=t(160),s=t(134),f=t(138),u=t(89),c=t(120),h=t(194),d=t(194),l=!i.ActiveXObject&&"ActiveXObject"in i,p="WeakMap",b=s.getWeak,v=Object.isExtensible,g=u.ufstore,y=function(t){return function(){return t(this,arguments.length>0?arguments[0]:void 0)}},m={get:function(t){if(c(t)){var e=b(t);return!0===e?g(h(this,p)).get(t):e?e[this._i]:void 0}},set:function(t,e){return u.def(h(this,p),t,e)}},w=e.exports=t(90)(p,y,m,u,!0,!0);d&&l&&(f((n=u.getConstructor(y,p)).prototype,m),s.NEED=!0,o(["delete","has","get","set"],(function(t){var e=w.prototype,r=e[t];a(e,t,(function(e,i){if(c(e)&&!v(e)){this._f||(this._f=new n);var o=this._f[t](e,i);return"set"==t?this:o}return r.call(this,e,i)}))})))},{109:109,120:120,134:134,138:138,160:160,194:194,80:80,89:89,90:90}],337:[function(t,e,r){"use strict";var n=t(89),i=t(194),o="WeakSet";t(90)(o,(function(t){return function(){return t(this,arguments.length>0?arguments[0]:void 0)}}),{add:function(t){return n.def(i(this,o),t,!0)}},n,!1,!0)},{194:194,89:89,90:90}],338:[function(t,e,r){"use strict";var n=t(101),i=t(106),o=t(187),a=t(186),s=t(70),f=t(83);n(n.P,"Array",{flatMap:function(t){var e,r,n=o(this);return s(t),e=a(n.length),r=f(n,0),i(r,n,n,e,0,1,t,arguments[1]),r}}),t(72)("flatMap")},{101:101,106:106,186:186,187:187,70:70,72:72,83:83}],339:[function(t,e,r){"use strict";var n=t(101),i=t(106),o=t(187),a=t(186),s=t(184),f=t(83);n(n.P,"Array",{flatten:function(){var t=arguments[0],e=o(this),r=a(e.length),n=f(e,0);return i(n,e,e,r,0,void 0===t?1:s(t)),n}}),t(72)("flatten")},{101:101,106:106,184:184,186:186,187:187,72:72,83:83}],340:[function(t,e,r){"use strict";var n=t(101),i=t(79)(!0);n(n.P,"Array",{includes:function(t){return i(this,t,arguments.length>1?arguments[1]:void 0)}}),t(72)("includes")},{101:101,72:72,79:79}],341:[function(t,e,r){var n=t(101),i=t(136)(),o=t(109).process,a="process"==t(86)(o);n(n.G,{asap:function(t){var e=a&&o.domain;i(e?e.bind(t):t)}})},{101:101,109:109,136:136,86:86}],342:[function(t,e,r){var n=t(101),i=t(86);n(n.S,"Error",{isError:function(t){return"Error"===i(t)}})},{101:101,86:86}],343:[function(t,e,r){var n=t(101);n(n.G,{global:t(109)})},{101:101,109:109}],344:[function(t,e,r){t(165)("Map")},{165:165}],345:[function(t,e,r){t(166)("Map")},{166:166}],346:[function(t,e,r){var n=t(101);n(n.P+n.R,"Map",{toJSON:t(88)("Map")})},{101:101,88:88}],347:[function(t,e,r){var n=t(101);n(n.S,"Math",{clamp:function(t,e,r){return Math.min(r,Math.max(e,t))}})},{101:101}],348:[function(t,e,r){var n=t(101);n(n.S,"Math",{DEG_PER_RAD:Math.PI/180})},{101:101}],349:[function(t,e,r){var n=t(101),i=180/Math.PI;n(n.S,"Math",{degrees:function(t){return t*i}})},{101:101}],350:[function(t,e,r){var n=t(101),i=t(132),o=t(130);n(n.S,"Math",{fscale:function(t,e,r,n,a){return o(i(t,e,r,n,a))}})},{101:101,130:130,132:132}],351:[function(t,e,r){var n=t(101);n(n.S,"Math",{iaddh:function(t,e,r,n){var i=t>>>0,o=r>>>0;return(e>>>0)+(n>>>0)+((i&o|(i|o)&~(i+o>>>0))>>>31)|0}})},{101:101}],352:[function(t,e,r){var n=t(101);n(n.S,"Math",{imulh:function(t,e){var r=65535,n=+t,i=+e,o=n&r,a=i&r,s=n>>16,f=i>>16,u=(s*a>>>0)+(o*a>>>16);return s*f+(u>>16)+((o*f>>>0)+(u&r)>>16)}})},{101:101}],353:[function(t,e,r){var n=t(101);n(n.S,"Math",{isubh:function(t,e,r,n){var i=t>>>0,o=r>>>0;return(e>>>0)-(n>>>0)-((~i&o|~(i^o)&i-o>>>0)>>>31)|0}})},{101:101}],354:[function(t,e,r){var n=t(101);n(n.S,"Math",{RAD_PER_DEG:180/Math.PI})},{101:101}],355:[function(t,e,r){var n=t(101),i=Math.PI/180;n(n.S,"Math",{radians:function(t){return t*i}})},{101:101}],356:[function(t,e,r){var n=t(101);n(n.S,"Math",{scale:t(132)})},{101:101,132:132}],357:[function(t,e,r){var n=t(101);n(n.S,"Math",{signbit:function(t){return(t=+t)!=t?t:0==t?1/t==1/0:t>0}})},{101:101}],358:[function(t,e,r){var n=t(101);n(n.S,"Math",{umulh:function(t,e){var r=65535,n=+t,i=+e,o=n&r,a=i&r,s=n>>>16,f=i>>>16,u=(s*a>>>0)+(o*a>>>16);return s*f+(u>>>16)+((o*f>>>0)+(u&r)>>>16)}})},{101:101}],359:[function(t,e,r){"use strict";var n=t(101),i=t(187),o=t(70),a=t(140);t(97)&&n(n.P+t(142),"Object",{__defineGetter__:function(t,e){a.f(i(this),t,{get:o(e),enumerable:!0,configurable:!0})}})},{101:101,140:140,142:142,187:187,70:70,97:97}],360:[function(t,e,r){"use strict";var n=t(101),i=t(187),o=t(70),a=t(140);t(97)&&n(n.P+t(142),"Object",{__defineSetter__:function(t,e){a.f(i(this),t,{set:o(e),enumerable:!0,configurable:!0})}})},{101:101,140:140,142:142,187:187,70:70,97:97}],361:[function(t,e,r){var n=t(101),i=t(152)(!0);n(n.S,"Object",{entries:function(t){return i(t)}})},{101:101,152:152}],362:[function(t,e,r){var n=t(101),i=t(153),o=t(185),a=t(143),s=t(92);n(n.S,"Object",{getOwnPropertyDescriptors:function(t){for(var e,r,n=o(t),f=a.f,u=i(n),c={},h=0;u.length>h;)void 0!==(r=f(n,e=u[h++]))&&s(c,e,r);return c}})},{101:101,143:143,153:153,185:185,92:92}],363:[function(t,e,r){"use strict";var n=t(101),i=t(187),o=t(188),a=t(147),s=t(143).f;t(97)&&n(n.P+t(142),"Object",{__lookupGetter__:function(t){var e,r=i(this),n=o(t,!0);do{if(e=s(r,n))return e.get}while(r=a(r))}})},{101:101,142:142,143:143,147:147,187:187,188:188,97:97}],364:[function(t,e,r){"use strict";var n=t(101),i=t(187),o=t(188),a=t(147),s=t(143).f;t(97)&&n(n.P+t(142),"Object",{__lookupSetter__:function(t){var e,r=i(this),n=o(t,!0);do{if(e=s(r,n))return e.set}while(r=a(r))}})},{101:101,142:142,143:143,147:147,187:187,188:188,97:97}],365:[function(t,e,r){var n=t(101),i=t(152)(!1);n(n.S,"Object",{values:function(t){return i(t)}})},{101:101,152:152}],366:[function(t,e,r){"use strict";var n=t(101),i=t(109),o=t(91),a=t(136)(),s=t(197)("observable"),f=t(70),u=t(75),c=t(74),h=t(159),d=t(111),l=t(107),p=l.RETURN,b=function(t){return null==t?void 0:f(t)},v=function(t){var e=t._c;e&&(t._c=void 0,e())},g=function(t){return void 0===t._o},y=function(t){g(t)||(t._o=void 0,v(t))},m=function(t,e){u(t),this._c=void 0,this._o=t,t=new w(this);try{var r=e(t),n=r;null!=r&&("function"==typeof r.unsubscribe?r=function(){n.unsubscribe()}:f(r),this._c=r)}catch(e){return void t.error(e)}g(this)&&v(this)};m.prototype=h({},{unsubscribe:function(){y(this)}});var w=function(t){this._s=t};w.prototype=h({},{next:function(t){var e=this._s;if(!g(e)){var r=e._o;try{var n=b(r.next);if(n)return n.call(r,t)}catch(t){try{y(e)}finally{throw t}}}},error:function(t){var e=this._s;if(g(e))throw t;var r=e._o;e._o=void 0;try{var n=b(r.error);if(!n)throw t;t=n.call(r,t)}catch(t){try{v(e)}finally{throw t}}return v(e),t},complete:function(t){var e=this._s;if(!g(e)){var r=e._o;e._o=void 0;try{var n=b(r.complete);t=n?n.call(r,t):void 0}catch(t){try{v(e)}finally{throw t}}return v(e),t}}});var _=function(t){c(this,_,"Observable","_f")._f=f(t)};h(_.prototype,{subscribe:function(t){return new m(t,this._f)},forEach:function(t){var e=this;return new(o.Promise||i.Promise)((function(r,n){f(t);var i=e.subscribe({next:function(e){try{return t(e)}catch(t){n(t),i.unsubscribe()}},error:n,complete:r})}))}}),h(_,{from:function(t){var e="function"==typeof this?this:_,r=b(u(t)[s]);if(r){var n=u(r.call(t));return n.constructor===e?n:new e((function(t){return n.subscribe(t)}))}return new e((function(e){var r=!1;return a((function(){if(!r){try{if(l(t,!1,(function(t){if(e.next(t),r)return p}))===p)return}catch(t){if(r)throw t;return void e.error(t)}e.complete()}})),function(){r=!0}}))},of:function(){for(var t=0,e=arguments.length,r=new Array(e);t<e;)r[t]=arguments[t++];return new("function"==typeof this?this:_)((function(t){var e=!1;return a((function(){if(!e){for(var n=0;n<r.length;++n)if(t.next(r[n]),e)return;t.complete()}})),function(){e=!0}}))}}),d(_.prototype,s,(function(){return this})),n(n.G,{Observable:_}),t(168)("Observable")},{101:101,107:107,109:109,111:111,136:136,159:159,168:168,197:197,70:70,74:74,75:75,91:91}],367:[function(t,e,r){"use strict";var n=t(101),i=t(91),o=t(109),a=t(172),s=t(157);n(n.P+n.R,"Promise",{finally:function(t){var e=a(this,i.Promise||o.Promise),r="function"==typeof t;return this.then(r?function(r){return s(e,t()).then((function(){return r}))}:t,r?function(r){return s(e,t()).then((function(){throw r}))}:t)}})},{101:101,109:109,157:157,172:172,91:91}],368:[function(t,e,r){"use strict";var n=t(101),i=t(137),o=t(156);n(n.S,"Promise",{try:function(t){var e=i.f(this),r=o(t);return(r.e?e.reject:e.resolve)(r.v),e.promise}})},{101:101,137:137,156:156}],369:[function(t,e,r){var n=t(135),i=t(75),o=n.key,a=n.set;n.exp({defineMetadata:function(t,e,r,n){a(t,e,i(r),o(n))}})},{135:135,75:75}],370:[function(t,e,r){var n=t(135),i=t(75),o=n.key,a=n.map,s=n.store;n.exp({deleteMetadata:function(t,e){var r=arguments.length<3?void 0:o(arguments[2]),n=a(i(e),r,!1);if(void 0===n||!n.delete(t))return!1;if(n.size)return!0;var f=s.get(e);return f.delete(r),!!f.size||s.delete(e)}})},{135:135,75:75}],371:[function(t,e,r){var n=t(301),i=t(78),o=t(135),a=t(75),s=t(147),f=o.keys,u=o.key,c=function(t,e){var r=f(t,e),o=s(t);if(null===o)return r;var a=c(o,e);return a.length?r.length?i(new n(r.concat(a))):a:r};o.exp({getMetadataKeys:function(t){return c(a(t),arguments.length<2?void 0:u(arguments[1]))}})},{135:135,147:147,301:301,75:75,78:78}],372:[function(t,e,r){var n=t(135),i=t(75),o=t(147),a=n.has,s=n.get,f=n.key,u=function(t,e,r){if(a(t,e,r))return s(t,e,r);var n=o(e);return null!==n?u(t,n,r):void 0};n.exp({getMetadata:function(t,e){return u(t,i(e),arguments.length<3?void 0:f(arguments[2]))}})},{135:135,147:147,75:75}],373:[function(t,e,r){var n=t(135),i=t(75),o=n.keys,a=n.key;n.exp({getOwnMetadataKeys:function(t){return o(i(t),arguments.length<2?void 0:a(arguments[1]))}})},{135:135,75:75}],374:[function(t,e,r){var n=t(135),i=t(75),o=n.get,a=n.key;n.exp({getOwnMetadata:function(t,e){return o(t,i(e),arguments.length<3?void 0:a(arguments[2]))}})},{135:135,75:75}],375:[function(t,e,r){var n=t(135),i=t(75),o=t(147),a=n.has,s=n.key,f=function(t,e,r){if(a(t,e,r))return!0;var n=o(e);return null!==n&&f(t,n,r)};n.exp({hasMetadata:function(t,e){return f(t,i(e),arguments.length<3?void 0:s(arguments[2]))}})},{135:135,147:147,75:75}],376:[function(t,e,r){var n=t(135),i=t(75),o=n.has,a=n.key;n.exp({hasOwnMetadata:function(t,e){return o(t,i(e),arguments.length<3?void 0:a(arguments[2]))}})},{135:135,75:75}],377:[function(t,e,r){var n=t(135),i=t(75),o=t(70),a=n.key,s=n.set;n.exp({metadata:function(t,e){return function(r,n){s(t,e,(void 0!==n?i:o)(r),a(n))}}})},{135:135,70:70,75:75}],378:[function(t,e,r){t(165)("Set")},{165:165}],379:[function(t,e,r){t(166)("Set")},{166:166}],380:[function(t,e,r){var n=t(101);n(n.P+n.R,"Set",{toJSON:t(88)("Set")})},{101:101,88:88}],381:[function(t,e,r){"use strict";var n=t(101),i=t(174)(!0),o=t(103)((function(){return"𠮷"!=="𠮷".at(0)}));n(n.P+n.F*o,"String",{at:function(t){return i(this,t)}})},{101:101,103:103,174:174}],382:[function(t,e,r){"use strict";var n=t(101),i=t(96),o=t(186),a=t(121),s=t(105),f=RegExp.prototype,u=function(t,e){this._r=t,this._s=e};t(123)(u,"RegExp String",(function(){var t=this._r.exec(this._s);return{value:t,done:null===t}})),n(n.P,"String",{matchAll:function(t){if(i(this),!a(t))throw TypeError(t+" is not a regexp!");var e=String(this),r="flags"in f?String(t.flags):s.call(t),n=new RegExp(t.source,~r.indexOf("g")?r:"g"+r);return n.lastIndex=o(t.lastIndex),new u(n,e)}})},{101:101,105:105,121:121,123:123,186:186,96:96}],383:[function(t,e,r){"use strict";var n=t(101),i=t(177),o=t(193),a=/Version\/10\.\d+(\.\d+)?( Mobile\/\w+)? Safari\//.test(o);n(n.P+n.F*a,"String",{padEnd:function(t){return i(this,t,arguments.length>1?arguments[1]:void 0,!1)}})},{101:101,177:177,193:193}],384:[function(t,e,r){"use strict";var n=t(101),i=t(177),o=t(193),a=/Version\/10\.\d+(\.\d+)?( Mobile\/\w+)? Safari\//.test(o);n(n.P+n.F*a,"String",{padStart:function(t){return i(this,t,arguments.length>1?arguments[1]:void 0,!0)}})},{101:101,177:177,193:193}],385:[function(t,e,r){"use strict";t(179)("trimLeft",(function(t){return function(){return t(this,1)}}),"trimStart")},{179:179}],386:[function(t,e,r){"use strict";t(179)("trimRight",(function(t){return function(){return t(this,2)}}),"trimEnd")},{179:179}],387:[function(t,e,r){t(195)("asyncIterator")},{195:195}],388:[function(t,e,r){t(195)("observable")},{195:195}],389:[function(t,e,r){var n=t(101);n(n.S,"System",{global:t(109)})},{101:101,109:109}],390:[function(t,e,r){t(165)("WeakMap")},{165:165}],391:[function(t,e,r){t(166)("WeakMap")},{166:166}],392:[function(t,e,r){t(165)("WeakSet")},{165:165}],393:[function(t,e,r){t(166)("WeakSet")},{166:166}],394:[function(t,e,r){for(var n=t(210),i=t(149),o=t(160),a=t(109),s=t(111),f=t(127),u=t(197),c=u("iterator"),h=u("toStringTag"),d=f.Array,l={CSSRuleList:!0,CSSStyleDeclaration:!1,CSSValueList:!1,ClientRectList:!1,DOMRectList:!1,DOMStringList:!1,DOMTokenList:!0,DataTransferItemList:!1,FileList:!1,HTMLAllCollection:!1,HTMLCollection:!1,HTMLFormElement:!1,HTMLSelectElement:!1,MediaList:!0,MimeTypeArray:!1,NamedNodeMap:!1,NodeList:!0,PaintRequestList:!1,Plugin:!1,PluginArray:!1,SVGLengthList:!1,SVGNumberList:!1,SVGPathSegList:!1,SVGPointList:!1,SVGStringList:!1,SVGTransformList:!1,SourceBufferList:!1,StyleSheetList:!0,TextTrackCueList:!1,TextTrackList:!1,TouchList:!1},p=i(l),b=0;b<p.length;b++){var v,g=p[b],y=l[g],m=a[g],w=m&&m.prototype;if(w&&(w[c]||s(w,c,d),w[h]||s(w,h,g),f[g]=d,y))for(v in n)w[v]||o(w,v,n[v],!0)}},{109:109,111:111,127:127,149:149,160:160,197:197,210:210}],395:[function(t,e,r){var n=t(101),i=t(181);n(n.G+n.B,{setImmediate:i.set,clearImmediate:i.clear})},{101:101,181:181}],396:[function(t,e,r){var n=t(109),i=t(101),o=t(193),a=[].slice,s=/MSIE .\./.test(o),f=function(t){return function(e,r){var n=arguments.length>2,i=!!n&&a.call(arguments,2);return t(n?function(){("function"==typeof e?e:Function(e)).apply(this,i)}:e,r)}};i(i.G+i.B+i.F*s,{setTimeout:f(n.setTimeout),setInterval:f(n.setInterval)})},{101:101,109:109,193:193}],397:[function(t,e,r){t(324),t(260),t(262),t(261),t(264),t(266),t(271),t(265),t(263),t(273),t(272),t(268),t(269),t(267),t(259),t(270),t(274),t(275),t(226),t(228),t(227),t(277),t(276),t(247),t(257),t(258),t(248),t(249),t(250),t(251),t(252),t(253),t(254),t(255),t(256),t(230),t(231),t(232),t(233),t(234),t(235),t(236),t(237),t(238),t(239),t(240),t(241),t(242),t(243),t(244),t(245),t(246),t(311),t(316),t(323),t(314),t(306),t(307),t(312),t(317),t(319),t(302),t(303),t(304),t(305),t(308),t(309),t(310),t(313),t(315),t(318),t(320),t(321),t(322),t(221),t(223),t(222),t(225),t(224),t(209),t(207),t(214),t(211),t(217),t(219),t(206),t(213),t(203),t(218),t(201),t(216),t(215),t(208),t(212),t(200),t(202),t(205),t(204),t(220),t(210),t(293),t(294),t(300),t(295),t(296),t(297),t(298),t(299),t(278),t(229),t(301),t(336),t(337),t(325),t(326),t(331),t(334),t(335),t(329),t(332),t(330),t(333),t(327),t(328),t(279),t(280),t(281),t(282),t(283),t(286),t(284),t(285),t(287),t(288),t(289),t(290),t(292),t(291),t(340),t(338),t(339),t(381),t(384),t(383),t(385),t(386),t(382),t(387),t(388),t(362),t(365),t(361),t(359),t(360),t(363),t(364),t(346),t(380),t(345),t(379),t(391),t(393),t(344),t(378),t(390),t(392),t(343),t(389),t(342),t(347),t(348),t(349),t(350),t(351),t(353),t(352),t(354),t(355),t(356),t(358),t(357),t(367),t(368),t(369),t(370),t(372),t(371),t(374),t(373),t(375),t(376),t(377),t(341),t(366),t(396),t(395),t(394),e.exports=t(91)},{200:200,201:201,202:202,203:203,204:204,205:205,206:206,207:207,208:208,209:209,210:210,211:211,212:212,213:213,214:214,215:215,216:216,217:217,218:218,219:219,220:220,221:221,222:222,223:223,224:224,225:225,226:226,227:227,228:228,229:229,230:230,231:231,232:232,233:233,234:234,235:235,236:236,237:237,238:238,239:239,240:240,241:241,242:242,243:243,244:244,245:245,246:246,247:247,248:248,249:249,250:250,251:251,252:252,253:253,254:254,255:255,256:256,257:257,258:258,259:259,260:260,261:261,262:262,263:263,264:264,265:265,266:266,267:267,268:268,269:269,270:270,271:271,272:272,273:273,274:274,275:275,276:276,277:277,278:278,279:279,280:280,281:281,282:282,283:283,284:284,285:285,286:286,287:287,288:288,289:289,290:290,291:291,292:292,293:293,294:294,295:295,296:296,297:297,298:298,299:299,300:300,301:301,302:302,303:303,304:304,305:305,306:306,307:307,308:308,309:309,310:310,311:311,312:312,313:313,314:314,315:315,316:316,317:317,318:318,319:319,320:320,321:321,322:322,323:323,324:324,325:325,326:326,327:327,328:328,329:329,330:330,331:331,332:332,333:333,334:334,335:335,336:336,337:337,338:338,339:339,340:340,341:341,342:342,343:343,344:344,345:345,346:346,347:347,348:348,349:349,350:350,351:351,352:352,353:353,354:354,355:355,356:356,357:357,358:358,359:359,360:360,361:361,362:362,363:363,364:364,365:365,366:366,367:367,368:368,369:369,370:370,371:371,372:372,373:373,374:374,375:375,376:376,377:377,378:378,379:379,380:380,381:381,382:382,383:383,384:384,385:385,386:386,387:387,388:388,389:389,390:390,391:391,392:392,393:393,394:394,395:395,396:396,91:91}],398:[function(t,e,r){(function(t){(function(){function e(t){return Object.prototype.toString.call(t)}r.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===e(t)},r.isBoolean=function(t){return"boolean"==typeof t},r.isNull=function(t){return null===t},r.isNullOrUndefined=function(t){return null==t},r.isNumber=function(t){return"number"==typeof t},r.isString=function(t){return"string"==typeof t},r.isSymbol=function(t){return"symbol"==typeof t},r.isUndefined=function(t){return void 0===t},r.isRegExp=function(t){return"[object RegExp]"===e(t)},r.isObject=function(t){return"object"==typeof t&&null!==t},r.isDate=function(t){return"[object Date]"===e(t)},r.isError=function(t){return"[object Error]"===e(t)||t instanceof Error},r.isFunction=function(t){return"function"==typeof t},r.isPrimitive=function(t){return null===t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||"symbol"==typeof t||void 0===t},r.isBuffer=t.isBuffer}).call(this)}).call(this,{isBuffer:t(468)})},{468:468}],399:[function(t,e,r){(function(r){(function(){var n=t(417),i=t(400);e.exports=function(t){return new a(t)};var o={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function a(t){this.curveType=o[t],this.curveType||(this.curveType={name:t}),this.curve=new n.ec(this.curveType.name),this.keys=void 0}function s(t,e,n){Array.isArray(t)||(t=t.toArray());var i=new r(t);if(n&&i.length<n){var o=new r(n-i.length);o.fill(0),i=r.concat([o,i])}return e?i.toString(e):i}o.p224=o.secp224r1,o.p256=o.secp256r1=o.prime256v1,o.p192=o.secp192r1=o.prime192v1,o.p384=o.secp384r1,o.p521=o.secp521r1,a.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},a.prototype.computeSecret=function(t,e,n){return e=e||"utf8",r.isBuffer(t)||(t=new r(t,e)),s(this.curve.keyFromPublic(t).getPublic().mul(this.keys.getPrivate()).getX(),n,this.curveType.byteLength)},a.prototype.getPublicKey=function(t,e){var r=this.keys.getPublic("compressed"===e,!0);return"hybrid"===e&&(r[r.length-1]%2?r[0]=7:r[0]=6),s(r,t)},a.prototype.getPrivateKey=function(t){return s(this.keys.getPrivate(),t)},a.prototype.setPublicKey=function(t,e){return e=e||"utf8",r.isBuffer(t)||(t=new r(t,e)),this.keys._importPublic(t),this},a.prototype.setPrivateKey=function(t,e){e=e||"utf8",r.isBuffer(t)||(t=new r(t,e));var n=new i(t);return n=n.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(n),this}}).call(this)}).call(this,t(67).Buffer)},{400:400,417:417,67:67}],400:[function(t,e,r){arguments[4][16][0].apply(r,arguments)},{16:16,21:21}],401:[function(t,e,r){"use strict";var n=t(467),i=t(470),o=t(513),a=t(518),s=t(68);function f(t){s.call(this,"digest"),this._hash=t}n(f,s),f.prototype._update=function(t){this._hash.update(t)},f.prototype._final=function(){return this._hash.digest()},e.exports=function(t){return"md5"===(t=t.toLowerCase())?new i:"rmd160"===t||"ripemd160"===t?new o:new f(a(t))}},{467:467,470:470,513:513,518:518,68:68}],402:[function(t,e,r){var n=t(470);e.exports=function(t){return(new n).update(t).digest()}},{470:470}],403:[function(t,e,r){"use strict";var n=t(467),i=t(404),o=t(68),a=t(514).Buffer,s=t(402),f=t(513),u=t(518),c=a.alloc(128);function h(t,e){o.call(this,"digest"),"string"==typeof e&&(e=a.from(e));var r="sha512"===t||"sha384"===t?128:64;this._alg=t,this._key=e,e.length>r?e=("rmd160"===t?new f:u(t)).update(e).digest():e.length<r&&(e=a.concat([e,c],r));for(var n=this._ipad=a.allocUnsafe(r),i=this._opad=a.allocUnsafe(r),s=0;s<r;s++)n[s]=54^e[s],i[s]=92^e[s];this._hash="rmd160"===t?new f:u(t),this._hash.update(n)}n(h,o),h.prototype._update=function(t){this._hash.update(t)},h.prototype._final=function(){var t=this._hash.digest();return("rmd160"===this._alg?new f:u(this._alg)).update(this._opad).update(t).digest()},e.exports=function(t,e){return"rmd160"===(t=t.toLowerCase())||"ripemd160"===t?new h("rmd160",e):"md5"===t?new i(s,e):new h(t,e)}},{402:402,404:404,467:467,513:513,514:514,518:518,68:68}],404:[function(t,e,r){"use strict";var n=t(467),i=t(514).Buffer,o=t(68),a=i.alloc(128),s=64;function f(t,e){o.call(this,"digest"),"string"==typeof e&&(e=i.from(e)),this._alg=t,this._key=e,e.length>s?e=t(e):e.length<s&&(e=i.concat([e,a],s));for(var r=this._ipad=i.allocUnsafe(s),n=this._opad=i.allocUnsafe(s),f=0;f<s;f++)r[f]=54^e[f],n[f]=92^e[f];this._hash=[r]}n(f,o),f.prototype._update=function(t){this._hash.push(t)},f.prototype._final=function(){var t=this._alg(i.concat(this._hash));return this._alg(i.concat([this._opad,t]))},e.exports=f},{467:467,514:514,68:68}],405:[function(t,e,r){"use strict";r.randomBytes=r.rng=r.pseudoRandomBytes=r.prng=t(497),r.createHash=r.Hash=t(401),r.createHmac=r.Hmac=t(403);var n=t(43),i=Object.keys(n),o=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(i);r.getHashes=function(){return o};var a=t(481);r.pbkdf2=a.pbkdf2,r.pbkdf2Sync=a.pbkdf2Sync;var s=t(39);r.Cipher=s.Cipher,r.createCipher=s.createCipher,r.Cipheriv=s.Cipheriv,r.createCipheriv=s.createCipheriv,r.Decipher=s.Decipher,r.createDecipher=s.createDecipher,r.Decipheriv=s.Decipheriv,r.createDecipheriv=s.createDecipheriv,r.getCiphers=s.getCiphers,r.listCiphers=s.listCiphers;var f=t(412);r.DiffieHellmanGroup=f.DiffieHellmanGroup,r.createDiffieHellmanGroup=f.createDiffieHellmanGroup,r.getDiffieHellman=f.getDiffieHellman,r.createDiffieHellman=f.createDiffieHellman,r.DiffieHellman=f.DiffieHellman;var u=t(46);r.createSign=u.createSign,r.Sign=u.Sign,r.createVerify=u.createVerify,r.Verify=u.Verify,r.createECDH=t(399);var c=t(490);r.publicEncrypt=c.publicEncrypt,r.privateEncrypt=c.privateEncrypt,r.publicDecrypt=c.publicDecrypt,r.privateDecrypt=c.privateDecrypt;var h=t(498);r.randomFill=h.randomFill,r.randomFillSync=h.randomFillSync,r.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))},r.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}},{39:39,399:399,401:401,403:403,412:412,43:43,46:46,481:481,490:490,497:497,498:498}],406:[function(t,e,r){"use strict";r.utils=t(411),r.Cipher=t(408),r.DES=t(409),r.CBC=t(407),r.EDE=t(410)},{407:407,408:408,409:409,410:410,411:411}],407:[function(t,e,r){"use strict";var n=t(473),i=t(467),o={};function a(t){n.equal(t.length,8,"Invalid IV length"),this.iv=new Array(8);for(var e=0;e<this.iv.length;e++)this.iv[e]=t[e]}r.instantiate=function(t){function e(e){t.call(this,e),this._cbcInit()}i(e,t);for(var r=Object.keys(o),n=0;n<r.length;n++){var a=r[n];e.prototype[a]=o[a]}return e.create=function(t){return new e(t)},e},o._cbcInit=function(){var t=new a(this.options.iv);this._cbcState=t},o._update=function(t,e,r,n){var i=this._cbcState,o=this.constructor.super_.prototype,a=i.iv;if("encrypt"===this.type){for(var s=0;s<this.blockSize;s++)a[s]^=t[e+s];for(o._update.call(this,a,0,r,n),s=0;s<this.blockSize;s++)a[s]=r[n+s]}else{for(o._update.call(this,t,e,r,n),s=0;s<this.blockSize;s++)r[n+s]^=a[s];for(s=0;s<this.blockSize;s++)a[s]=t[e+s]}}},{467:467,473:473}],408:[function(t,e,r){"use strict";var n=t(473);function i(t){this.options=t,this.type=this.options.type,this.blockSize=8,this._init(),this.buffer=new Array(this.blockSize),this.bufferOff=0}e.exports=i,i.prototype._init=function(){},i.prototype.update=function(t){return 0===t.length?[]:"decrypt"===this.type?this._updateDecrypt(t):this._updateEncrypt(t)},i.prototype._buffer=function(t,e){for(var r=Math.min(this.buffer.length-this.bufferOff,t.length-e),n=0;n<r;n++)this.buffer[this.bufferOff+n]=t[e+n];return this.bufferOff+=r,r},i.prototype._flushBuffer=function(t,e){return this._update(this.buffer,0,t,e),this.bufferOff=0,this.blockSize},i.prototype._updateEncrypt=function(t){var e=0,r=0,n=(this.bufferOff+t.length)/this.blockSize|0,i=new Array(n*this.blockSize);0!==this.bufferOff&&(e+=this._buffer(t,e),this.bufferOff===this.buffer.length&&(r+=this._flushBuffer(i,r)));for(var o=t.length-(t.length-e)%this.blockSize;e<o;e+=this.blockSize)this._update(t,e,i,r),r+=this.blockSize;for(;e<t.length;e++,this.bufferOff++)this.buffer[this.bufferOff]=t[e];return i},i.prototype._updateDecrypt=function(t){for(var e=0,r=0,n=Math.ceil((this.bufferOff+t.length)/this.blockSize)-1,i=new Array(n*this.blockSize);n>0;n--)e+=this._buffer(t,e),r+=this._flushBuffer(i,r);return e+=this._buffer(t,e),i},i.prototype.final=function(t){var e,r;return t&&(e=this.update(t)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),e?e.concat(r):r},i.prototype._pad=function(t,e){if(0===e)return!1;for(;e<t.length;)t[e++]=0;return!0},i.prototype._finalEncrypt=function(){if(!this._pad(this.buffer,this.bufferOff))return[];var t=new Array(this.blockSize);return this._update(this.buffer,0,t,0),t},i.prototype._unpad=function(t){return t},i.prototype._finalDecrypt=function(){n.equal(this.bufferOff,this.blockSize,"Not enough data to decrypt");var t=new Array(this.blockSize);return this._flushBuffer(t,0),this._unpad(t)}},{473:473}],409:[function(t,e,r){"use strict";var n=t(473),i=t(467),o=t(411),a=t(408);function s(){this.tmp=new Array(2),this.keys=null}function f(t){a.call(this,t);var e=new s;this._desState=e,this.deriveKeys(e,t.key)}i(f,a),e.exports=f,f.create=function(t){return new f(t)};var u=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];f.prototype.deriveKeys=function(t,e){t.keys=new Array(32),n.equal(e.length,this.blockSize,"Invalid key length");var r=o.readUInt32BE(e,0),i=o.readUInt32BE(e,4);o.pc1(r,i,t.tmp,0),r=t.tmp[0],i=t.tmp[1];for(var a=0;a<t.keys.length;a+=2){var s=u[a>>>1];r=o.r28shl(r,s),i=o.r28shl(i,s),o.pc2(r,i,t.keys,a)}},f.prototype._update=function(t,e,r,n){var i=this._desState,a=o.readUInt32BE(t,e),s=o.readUInt32BE(t,e+4);o.ip(a,s,i.tmp,0),a=i.tmp[0],s=i.tmp[1],"encrypt"===this.type?this._encrypt(i,a,s,i.tmp,0):this._decrypt(i,a,s,i.tmp,0),a=i.tmp[0],s=i.tmp[1],o.writeUInt32BE(r,a,n),o.writeUInt32BE(r,s,n+4)},f.prototype._pad=function(t,e){for(var r=t.length-e,n=e;n<t.length;n++)t[n]=r;return!0},f.prototype._unpad=function(t){for(var e=t[t.length-1],r=t.length-e;r<t.length;r++)n.equal(t[r],e);return t.slice(0,t.length-e)},f.prototype._encrypt=function(t,e,r,n,i){for(var a=e,s=r,f=0;f<t.keys.length;f+=2){var u=t.keys[f],c=t.keys[f+1];o.expand(s,t.tmp,0),u^=t.tmp[0],c^=t.tmp[1];var h=o.substitute(u,c),d=s;s=(a^o.permute(h))>>>0,a=d}o.rip(s,a,n,i)},f.prototype._decrypt=function(t,e,r,n,i){for(var a=r,s=e,f=t.keys.length-2;f>=0;f-=2){var u=t.keys[f],c=t.keys[f+1];o.expand(a,t.tmp,0),u^=t.tmp[0],c^=t.tmp[1];var h=o.substitute(u,c),d=a;a=(s^o.permute(h))>>>0,s=d}o.rip(a,s,n,i)}},{408:408,411:411,467:467,473:473}],410:[function(t,e,r){"use strict";var n=t(473),i=t(467),o=t(408),a=t(409);function s(t,e){n.equal(e.length,24,"Invalid key length");var r=e.slice(0,8),i=e.slice(8,16),o=e.slice(16,24);this.ciphers="encrypt"===t?[a.create({type:"encrypt",key:r}),a.create({type:"decrypt",key:i}),a.create({type:"encrypt",key:o})]:[a.create({type:"decrypt",key:o}),a.create({type:"encrypt",key:i}),a.create({type:"decrypt",key:r})]}function f(t){o.call(this,t);var e=new s(this.type,this.options.key);this._edeState=e}i(f,o),e.exports=f,f.create=function(t){return new f(t)},f.prototype._update=function(t,e,r,n){var i=this._edeState;i.ciphers[0]._update(t,e,r,n),i.ciphers[1]._update(r,n,r,n),i.ciphers[2]._update(r,n,r,n)},f.prototype._pad=a.prototype._pad,f.prototype._unpad=a.prototype._unpad},{408:408,409:409,467:467,473:473}],411:[function(t,e,r){"use strict";r.readUInt32BE=function(t,e){return(t[0+e]<<24|t[1+e]<<16|t[2+e]<<8|t[3+e])>>>0},r.writeUInt32BE=function(t,e,r){t[0+r]=e>>>24,t[1+r]=e>>>16&255,t[2+r]=e>>>8&255,t[3+r]=255&e},r.ip=function(t,e,r,n){for(var i=0,o=0,a=6;a>=0;a-=2){for(var s=0;s<=24;s+=8)i<<=1,i|=e>>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=t>>>s+a&1}for(a=6;a>=0;a-=2){for(s=1;s<=25;s+=8)o<<=1,o|=e>>>s+a&1;for(s=1;s<=25;s+=8)o<<=1,o|=t>>>s+a&1}r[n+0]=i>>>0,r[n+1]=o>>>0},r.rip=function(t,e,r,n){for(var i=0,o=0,a=0;a<4;a++)for(var s=24;s>=0;s-=8)i<<=1,i|=e>>>s+a&1,i<<=1,i|=t>>>s+a&1;for(a=4;a<8;a++)for(s=24;s>=0;s-=8)o<<=1,o|=e>>>s+a&1,o<<=1,o|=t>>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.pc1=function(t,e,r,n){for(var i=0,o=0,a=7;a>=5;a--){for(var s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1}for(s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1;for(a=1;a<=3;a++){for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1;for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1}for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var n=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];r.pc2=function(t,e,r,i){for(var o=0,a=0,s=n.length>>>1,f=0;f<s;f++)o<<=1,o|=t>>>n[f]&1;for(f=s;f<n.length;f++)a<<=1,a|=e>>>n[f]&1;r[i+0]=o>>>0,r[i+1]=a>>>0},r.expand=function(t,e,r){var n=0,i=0;n=(1&t)<<5|t>>>27;for(var o=23;o>=15;o-=4)n<<=6,n|=t>>>o&63;for(o=11;o>=3;o-=4)i|=t>>>o&63,i<<=6;i|=(31&t)<<1|t>>>31,e[r+0]=n>>>0,e[r+1]=i>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(t,e){for(var r=0,n=0;n<4;n++)r<<=4,r|=i[64*n+(t>>>18-6*n&63)];for(n=0;n<4;n++)r<<=4,r|=i[256+64*n+(e>>>18-6*n&63)];return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(t){for(var e=0,r=0;r<o.length;r++)e<<=1,e|=t>>>o[r]&1;return e>>>0},r.padSplit=function(t,e,r){for(var n=t.toString(2);n.length<e;)n="0"+n;for(var i=[],o=0;o<e;o+=r)i.push(n.slice(o,o+r));return i.join(" ")}},{}],412:[function(t,e,r){(function(e){(function(){var n=t(414),i=t(415),o=t(413),a={binary:!0,hex:!0,base64:!0};r.DiffieHellmanGroup=r.createDiffieHellmanGroup=r.getDiffieHellman=function(t){var r=new e(i[t].prime,"hex"),n=new e(i[t].gen,"hex");return new o(r,n)},r.createDiffieHellman=r.DiffieHellman=function t(r,i,s,f){return e.isBuffer(i)||void 0===a[i]?t(r,"binary",i,s):(i=i||"binary",f=f||"binary",s=s||new e([2]),e.isBuffer(s)||(s=new e(s,f)),"number"==typeof r?new o(n(r,s),s,!0):(e.isBuffer(r)||(r=new e(r,i)),new o(r,s,!0)))}}).call(this)}).call(this,t(67).Buffer)},{413:413,414:414,415:415,67:67}],413:[function(t,e,r){(function(r){(function(){var n=t(416),i=new(t(471)),o=new n(24),a=new n(11),s=new n(10),f=new n(3),u=new n(7),c=t(414),h=t(497);function d(t,e){return e=e||"utf8",r.isBuffer(t)||(t=new r(t,e)),this._pub=new n(t),this}function l(t,e){return e=e||"utf8",r.isBuffer(t)||(t=new r(t,e)),this._priv=new n(t),this}e.exports=b;var p={};function b(t,e,r){this.setGenerator(e),this.__prime=new n(t),this._prime=n.mont(this.__prime),this._primeLen=t.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,r?(this.setPublicKey=d,this.setPrivateKey=l):this._primeCode=8}function v(t,e){var n=new r(t.toArray());return e?n.toString(e):n}Object.defineProperty(b.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=function(t,e){var r=e.toString("hex"),n=[r,t.toString(16)].join("_");if(n in p)return p[n];var h,d=0;if(t.isEven()||!c.simpleSieve||!c.fermatTest(t)||!i.test(t))return d+=1,d+="02"===r||"05"===r?8:4,p[n]=d,d;switch(i.test(t.shrn(1))||(d+=2),r){case"02":t.mod(o).cmp(a)&&(d+=8);break;case"05":(h=t.mod(s)).cmp(f)&&h.cmp(u)&&(d+=8);break;default:d+=4}return p[n]=d,d}(this.__prime,this.__gen)),this._primeCode}}),b.prototype.generateKeys=function(){return this._priv||(this._priv=new n(h(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},b.prototype.computeSecret=function(t){var e=(t=(t=new n(t)).toRed(this._prime)).redPow(this._priv).fromRed(),i=new r(e.toArray()),o=this.getPrime();if(i.length<o.length){var a=new r(o.length-i.length);a.fill(0),i=r.concat([a,i])}return i},b.prototype.getPublicKey=function(t){return v(this._pub,t)},b.prototype.getPrivateKey=function(t){return v(this._priv,t)},b.prototype.getPrime=function(t){return v(this.__prime,t)},b.prototype.getGenerator=function(t){return v(this._gen,t)},b.prototype.setGenerator=function(t,e){return e=e||"utf8",r.isBuffer(t)||(t=new r(t,e)),this.__gen=t,this._gen=new n(t),this}}).call(this)}).call(this,t(67).Buffer)},{414:414,416:416,471:471,497:497,67:67}],414:[function(t,e,r){var n=t(497);e.exports=y,y.simpleSieve=v,y.fermatTest=g;var i=t(416),o=new i(24),a=new(t(471)),s=new i(1),f=new i(2),u=new i(5),c=(new i(16),new i(8),new i(10)),h=new i(3),d=(new i(7),new i(11)),l=new i(4),p=(new i(12),null);function v(t){for(var e=function(){if(null!==p)return p;var t=[];t[0]=2;for(var e=1,r=3;r<1048576;r+=2){for(var n=Math.ceil(Math.sqrt(r)),i=0;i<e&&t[i]<=n&&r%t[i]!=0;i++);e!==i&&t[i]<=n||(t[e++]=r)}return p=t,t}(),r=0;r<e.length;r++)if(0===t.modn(e[r]))return 0===t.cmpn(e[r]);return!0}function g(t){var e=i.mont(t);return 0===f.toRed(e).redPow(t.subn(1)).fromRed().cmpn(1)}function y(t,e){if(t<16)return new i(2===e||5===e?[140,123]:[140,39]);var r,p;for(e=new i(e);;){for(r=new i(n(Math.ceil(t/8)));r.bitLength()>t;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(f),e.cmp(f)){if(!e.cmp(u))for(;r.mod(c).cmp(h);)r.iadd(l)}else for(;r.mod(o).cmp(d);)r.iadd(l);if(v(p=r.shrn(1))&&v(r)&&g(p)&&g(r)&&a.test(p)&&a.test(r))return r}}},{416:416,471:471,497:497}],415:[function(t,e,r){e.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aaac42dad33170d04507a33a85521abdf1cba64ecfb850458dbef0a8aea71575d060c7db3970f85a6e1e4c7abf5ae8cdb0933d71e8c94e04a25619dcee3d2261ad2ee6bf12ffa06d98a0864d87602733ec86a64521f2b18177b200cbbe117577a615d6c770988c0bad946e208e24fa074e5ab3143db5bfce0fd108e4b82d120a93ad2caffffffffffffffff"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"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"}}},{}],416:[function(t,e,r){arguments[4][16][0].apply(r,arguments)},{16:16,21:21}],417:[function(t,e,r){"use strict";var n=r;n.version=t(433).version,n.utils=t(431),n.rand=t(20),n.curve=t(420),n.curves=t(423),n.ec=t(424),n.eddsa=t(427)},{20:20,420:420,423:423,424:424,427:427,431:431,433:433}],418:[function(t,e,r){"use strict";var n=t(432),i=t(431),o=i.getNAF,a=i.getJSF,s=i.assert;function f(t,e){this.type=t,this.p=new n(e.p,16),this.red=e.prime?n.red(e.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=e.n&&new n(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function u(t,e){this.curve=t,this.type=e,this.precomputed=null}e.exports=f,f.prototype.point=function(){throw new Error("Not implemented")},f.prototype.validate=function(){throw new Error("Not implemented")},f.prototype._fixedNafMul=function(t,e){s(t.precomputed);var r=t._getDoubles(),n=o(e,1,this._bitLength),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;var a,f,u=[];for(a=0;a<n.length;a+=r.step){f=0;for(var c=a+r.step-1;c>=a;c--)f=(f<<1)+n[c];u.push(f)}for(var h=this.jpoint(null,null,null),d=this.jpoint(null,null,null),l=i;l>0;l--){for(a=0;a<u.length;a++)(f=u[a])===l?d=d.mixedAdd(r.points[a]):f===-l&&(d=d.mixedAdd(r.points[a].neg()));h=h.add(d)}return h.toP()},f.prototype._wnafMul=function(t,e){var r=4,n=t._getNAFPoints(r);r=n.wnd;for(var i=n.points,a=o(e,r,this._bitLength),f=this.jpoint(null,null,null),u=a.length-1;u>=0;u--){for(var c=0;u>=0&&0===a[u];u--)c++;if(u>=0&&c++,f=f.dblp(c),u<0)break;var h=a[u];s(0!==h),f="affine"===t.type?h>0?f.mixedAdd(i[h-1>>1]):f.mixedAdd(i[-h-1>>1].neg()):h>0?f.add(i[h-1>>1]):f.add(i[-h-1>>1].neg())}return"affine"===t.type?f.toP():f},f.prototype._wnafMulAdd=function(t,e,r,n,i){var s,f,u,c=this._wnafT1,h=this._wnafT2,d=this._wnafT3,l=0;for(s=0;s<n;s++){var p=(u=e[s])._getNAFPoints(t);c[s]=p.wnd,h[s]=p.points}for(s=n-1;s>=1;s-=2){var b=s-1,v=s;if(1===c[b]&&1===c[v]){var g=[e[b],null,null,e[v]];0===e[b].y.cmp(e[v].y)?(g[1]=e[b].add(e[v]),g[2]=e[b].toJ().mixedAdd(e[v].neg())):0===e[b].y.cmp(e[v].y.redNeg())?(g[1]=e[b].toJ().mixedAdd(e[v]),g[2]=e[b].add(e[v].neg())):(g[1]=e[b].toJ().mixedAdd(e[v]),g[2]=e[b].toJ().mixedAdd(e[v].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],m=a(r[b],r[v]);for(l=Math.max(m[0].length,l),d[b]=new Array(l),d[v]=new Array(l),f=0;f<l;f++){var w=0|m[0][f],_=0|m[1][f];d[b][f]=y[3*(w+1)+(_+1)],d[v][f]=0,h[b]=g}}else d[b]=o(r[b],c[b],this._bitLength),d[v]=o(r[v],c[v],this._bitLength),l=Math.max(d[b].length,l),l=Math.max(d[v].length,l)}var S=this.jpoint(null,null,null),M=this._wnafT4;for(s=l;s>=0;s--){for(var E=0;s>=0;){var k=!0;for(f=0;f<n;f++)M[f]=0|d[f][s],0!==M[f]&&(k=!1);if(!k)break;E++,s--}if(s>=0&&E++,S=S.dblp(E),s<0)break;for(f=0;f<n;f++){var x=M[f];0!==x&&(x>0?u=h[f][x-1>>1]:x<0&&(u=h[f][-x-1>>1].neg()),S="affine"===u.type?S.mixedAdd(u):S.add(u))}}for(s=0;s<n;s++)h[s]=null;return i?S:S.toP()},f.BasePoint=u,u.prototype.eq=function(){throw new Error("Not implemented")},u.prototype.validate=function(){return this.curve.validate(this)},f.prototype.decodePoint=function(t,e){t=i.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?s(t[t.length-1]%2==0):7===t[0]&&s(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},u.prototype.encodeCompressed=function(t){return this.encode(t,!0)},u.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},u.prototype.encode=function(t,e){return i.encode(this._encode(e),t)},u.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},u.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},u.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<e;i+=t){for(var o=0;o<t;o++)n=n.dbl();r.push(n)}return{step:t,points:r}},u.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,n=1===r?null:this.dbl(),i=1;i<r;i++)e[i]=e[i-1].add(n);return{wnd:t,points:e}},u.prototype._getBeta=function(){return null},u.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}},{431:431,432:432}],419:[function(t,e,r){"use strict";var n=t(431),i=t(432),o=t(467),a=t(418),s=n.assert;function f(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,a.call(this,"edwards",t),this.a=new i(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new i(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new i(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),s(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,r,n,o){a.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===n?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new i(e,16),this.y=new i(r,16),this.z=n?new i(n,16):this.curve.one,this.t=o&&new i(o,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}o(f,a),e.exports=f,f.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},f.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},f.prototype.jpoint=function(t,e,r,n){return this.point(t,e,r,n)},f.prototype.pointFromX=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=this.c2.redSub(this.a.redMul(r)),o=this.one.redSub(this.c2.redMul(this.d).redMul(r)),a=n.redMul(o.redInvm()),s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var f=s.fromRed().isOdd();return(e&&!f||!e&&f)&&(s=s.redNeg()),this.point(t,s)},f.prototype.pointFromY=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=r.redSub(this.c2),o=r.redMul(this.d).redMul(this.c2).redSub(this.a),a=n.redMul(o.redInvm());if(0===a.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return s.fromRed().isOdd()!==e&&(s=s.redNeg()),this.point(s,t)},f.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),n=e.redMul(this.a).redAdd(r),i=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===n.cmp(i)},o(u,a.BasePoint),f.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},f.prototype.point=function(t,e,r,n){return new u(this,t,e,r,n)},u.fromJSON=function(t,e){return new u(t,e[0],e[1],e[2])},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(t),i=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=n.redAdd(e),a=o.redSub(r),s=n.redSub(e),f=i.redMul(a),u=o.redMul(s),c=i.redMul(s),h=a.redMul(o);return this.curve.point(f,u,h,c)},u.prototype._projDbl=function(){var t,e,r,n,i,o,a=this.x.redAdd(this.y).redSqr(),s=this.x.redSqr(),f=this.y.redSqr();if(this.curve.twisted){var u=(n=this.curve._mulA(s)).redAdd(f);this.zOne?(t=a.redSub(s).redSub(f).redMul(u.redSub(this.curve.two)),e=u.redMul(n.redSub(f)),r=u.redSqr().redSub(u).redSub(u)):(i=this.z.redSqr(),o=u.redSub(i).redISub(i),t=a.redSub(s).redISub(f).redMul(o),e=u.redMul(n.redSub(f)),r=u.redMul(o))}else n=s.redAdd(f),i=this.curve._mulC(this.z).redSqr(),o=n.redSub(i).redSub(i),t=this.curve._mulC(a.redISub(n)).redMul(o),e=this.curve._mulC(n).redMul(s.redISub(f)),r=n.redMul(o);return this.curve.point(t,e,r)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},u.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),n=this.t.redMul(this.curve.dd).redMul(t.t),i=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),a=i.redSub(n),s=i.redAdd(n),f=r.redAdd(e),u=o.redMul(a),c=s.redMul(f),h=o.redMul(f),d=a.redMul(s);return this.curve.point(u,c,d,h)},u.prototype._projAdd=function(t){var e,r,n=this.z.redMul(t.z),i=n.redSqr(),o=this.x.redMul(t.x),a=this.y.redMul(t.y),s=this.curve.d.redMul(o).redMul(a),f=i.redSub(s),u=i.redAdd(s),c=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(a),h=n.redMul(f).redMul(c);return this.curve.twisted?(e=n.redMul(u).redMul(a.redSub(this.curve._mulA(o))),r=f.redMul(u)):(e=n.redMul(u).redMul(a.redSub(o)),r=this.curve._mulC(f).redMul(u)),this.curve.point(h,e,r)},u.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},u.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},u.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},u.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},u.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},u.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()},u.prototype.getY=function(){return this.normalize(),this.y.fromRed()},u.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},u.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(n),0===this.x.cmp(e))return!0}},u.prototype.toP=u.prototype.normalize,u.prototype.mixedAdd=u.prototype.add},{418:418,431:431,432:432,467:467}],420:[function(t,e,r){"use strict";var n=r;n.base=t(418),n.short=t(422),n.mont=t(421),n.edwards=t(419)},{418:418,419:419,421:421,422:422}],421:[function(t,e,r){"use strict";var n=t(432),i=t(467),o=t(418),a=t(431);function s(t){o.call(this,"mont",t),this.a=new n(t.a,16).toRed(this.red),this.b=new n(t.b,16).toRed(this.red),this.i4=new n(4).toRed(this.red).redInvm(),this.two=new n(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function f(t,e,r){o.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new n(e,16),this.z=new n(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}i(s,o),e.exports=s,s.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),n=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===n.redSqrt().redSqr().cmp(n)},i(f,o.BasePoint),s.prototype.decodePoint=function(t,e){return this.point(a.toArray(t,e),1)},s.prototype.point=function(t,e){return new f(this,t,e)},s.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},f.prototype.precompute=function(){},f.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},f.fromJSON=function(t,e){return new f(t,e[0],e[1]||t.one)},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},f.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),n=t.redMul(e),i=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},f.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),a=i.redMul(n),s=e.z.redMul(o.redAdd(a).redSqr()),f=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,f)},f.prototype.mul=function(t){for(var e=t.clone(),r=this,n=this.curve.point(null,null),i=[];0!==e.cmpn(0);e.iushrn(1))i.push(e.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},f.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},f.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{418:418,431:431,432:432,467:467}],422:[function(t,e,r){"use strict";var n=t(431),i=t(432),o=t(467),a=t(418),s=n.assert;function f(t){a.call(this,"short",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function u(t,e,r,n){a.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new i(e,16),this.y=new i(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function c(t,e,r,n){a.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new i(0)):(this.x=new i(e,16),this.y=new i(r,16),this.z=new i(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}o(f,a),e.exports=f,f.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new i(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new i(t.lambda,16);else{var o=this._getEndoRoots(this.n);0===this.g.mul(o[0]).x.cmp(this.g.x.redMul(e))?r=o[0]:(r=o[1],s(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new i(t.a,16),b:new i(t.b,16)}})):this._getEndoBasis(r)}}},f.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:i.mont(t),r=new i(2).toRed(e).redInvm(),n=r.redNeg(),o=new i(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(o).fromRed(),n.redSub(o).fromRed()]},f.prototype._getEndoBasis=function(t){for(var e,r,n,o,a,s,f,u,c,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),d=t,l=this.n.clone(),p=new i(1),b=new i(0),v=new i(0),g=new i(1),y=0;0!==d.cmpn(0);){var m=l.div(d);u=l.sub(m.mul(d)),c=v.sub(m.mul(p));var w=g.sub(m.mul(b));if(!n&&u.cmp(h)<0)e=f.neg(),r=p,n=u.neg(),o=c;else if(n&&2==++y)break;f=u,l=d,d=u,v=p,p=c,g=b,b=w}a=u.neg(),s=c;var _=n.sqr().add(o.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=e,s=r),n.negative&&(n=n.neg(),o=o.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:o},{a:a,b:s}]},f.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),f=i.mul(r.b),u=o.mul(n.b);return{k1:t.sub(a).sub(s),k2:f.add(u).neg()}},f.prototype.pointFromX=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var o=n.fromRed().isOdd();return(e&&!o||!e&&o)&&(n=n.redNeg()),this.point(t,n)},f.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},f.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<t.length;o++){var a=this._endoSplit(e[o]),s=t[o],f=s._getBeta();a.k1.negative&&(a.k1.ineg(),s=s.neg(!0)),a.k2.negative&&(a.k2.ineg(),f=f.neg(!0)),n[2*o]=s,n[2*o+1]=f,i[2*o]=a.k1,i[2*o+1]=a.k2}for(var u=this._wnafMulAdd(1,n,i,2*o,r),c=0;c<2*o;c++)n[c]=null,i[c]=null;return u},o(u,a.BasePoint),f.prototype.point=function(t,e,r){return new u(this,t,e,r)},f.prototype.pointFromJSON=function(t,e){return u.fromJSON(this,t,e)},u.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,n=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(n)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(n)}}}return e}},u.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},u.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var n=t.point(e[0],e[1],r);if(!e[2])return n;function i(e){return t.point(e[0],e[1],r)}var o=e[2];return n.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[n].concat(o.doubles.points.map(i))},naf:o.naf&&{wnd:o.naf.wnd,points:[n].concat(o.naf.points.map(i))}},n},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return this.inf},u.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},u.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},u.prototype.getX=function(){return this.x.fromRed()},u.prototype.getY=function(){return this.y.fromRed()},u.prototype.mul=function(t){return t=new i(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},u.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},u.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},u.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},u.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},u.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(c,a.BasePoint),f.prototype.jpoint=function(t,e,r){return new c(this,t,e,r)},c.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},c.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},c.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(r.redMul(this.z)),s=n.redSub(i),f=o.redSub(a);if(0===s.cmpn(0))return 0!==f.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),c=u.redMul(s),h=n.redMul(u),d=f.redSqr().redIAdd(c).redISub(h).redISub(h),l=f.redMul(h.redISub(d)).redISub(o.redMul(c)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(d,l,p)},c.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=a.redSqr(),u=f.redMul(a),c=r.redMul(f),h=s.redSqr().redIAdd(u).redISub(c).redISub(c),d=s.redMul(c.redISub(h)).redISub(i.redMul(u)),l=this.z.redMul(a);return this.curve.jpoint(h,d,l)},c.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();var e;if(this.curve.zeroA||this.curve.threeA){var r=this;for(e=0;e<t;e++)r=r.dbl();return r}var n=this.curve.a,i=this.curve.tinv,o=this.x,a=this.y,s=this.z,f=s.redSqr().redSqr(),u=a.redAdd(a);for(e=0;e<t;e++){var c=o.redSqr(),h=u.redSqr(),d=h.redSqr(),l=c.redAdd(c).redIAdd(c).redIAdd(n.redMul(f)),p=o.redMul(h),b=l.redSqr().redISub(p.redAdd(p)),v=p.redISub(b),g=l.redMul(v);g=g.redIAdd(g).redISub(d);var y=u.redMul(s);e+1<t&&(f=f.redMul(d)),o=b,s=y,u=g}return this.curve.jpoint(o,u.redMul(i),s)},c.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},c.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),a=this.x.redAdd(i).redSqr().redISub(n).redISub(o);a=a.redIAdd(a);var s=n.redAdd(n).redIAdd(n),f=s.redSqr().redISub(a).redISub(a),u=o.redIAdd(o);u=(u=u.redIAdd(u)).redIAdd(u),t=f,e=s.redMul(a.redISub(f)).redISub(u),r=this.y.redAdd(this.y)}else{var c=this.x.redSqr(),h=this.y.redSqr(),d=h.redSqr(),l=this.x.redAdd(h).redSqr().redISub(c).redISub(d);l=l.redIAdd(l);var p=c.redAdd(c).redIAdd(c),b=p.redSqr(),v=d.redIAdd(d);v=(v=v.redIAdd(v)).redIAdd(v),t=b.redISub(l).redISub(l),e=p.redMul(l.redISub(t)).redISub(v),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},c.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),a=this.x.redAdd(i).redSqr().redISub(n).redISub(o);a=a.redIAdd(a);var s=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),f=s.redSqr().redISub(a).redISub(a);t=f;var u=o.redIAdd(o);u=(u=u.redIAdd(u)).redIAdd(u),e=s.redMul(a.redISub(f)).redISub(u),r=this.y.redAdd(this.y)}else{var c=this.z.redSqr(),h=this.y.redSqr(),d=this.x.redMul(h),l=this.x.redSub(c).redMul(this.x.redAdd(c));l=l.redAdd(l).redIAdd(l);var p=d.redIAdd(d),b=(p=p.redIAdd(p)).redAdd(p);t=l.redSqr().redISub(b),r=this.y.redAdd(this.z).redSqr().redISub(h).redISub(c);var v=h.redSqr();v=(v=(v=v.redIAdd(v)).redIAdd(v)).redIAdd(v),e=l.redMul(p.redISub(t)).redISub(v)}return this.curve.jpoint(t,e,r)},c.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),a=r.redSqr(),s=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),f=e.redAdd(e),u=(f=f.redIAdd(f)).redMul(a),c=s.redSqr().redISub(u.redAdd(u)),h=u.redISub(c),d=a.redSqr();d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=s.redMul(h).redISub(d),p=r.redAdd(r).redMul(n);return this.curve.jpoint(c,l,p)},c.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),a=this.x.redAdd(e).redSqr().redISub(t).redISub(n),s=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(o)).redSqr(),f=n.redIAdd(n);f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var u=i.redIAdd(a).redSqr().redISub(o).redISub(s).redISub(f),c=e.redMul(u);c=(c=c.redIAdd(c)).redIAdd(c);var h=this.x.redMul(s).redISub(c);h=(h=h.redIAdd(h)).redIAdd(h);var d=this.y.redMul(u.redMul(f.redISub(u)).redISub(a.redMul(s)));d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=this.z.redAdd(a).redSqr().redISub(r).redISub(s);return this.curve.jpoint(h,d,l)},c.prototype.mul=function(t,e){return t=new i(t,e),this.curve._wnafMul(this,t)},c.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).cmpn(0)},c.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},c.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},c.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{418:418,431:431,432:432,467:467}],423:[function(t,e,r){"use strict";var n,i=r,o=t(453),a=t(420),s=t(431).assert;function f(t){"short"===t.type?this.curve=new a.short(t):"edwards"===t.type?this.curve=new a.edwards(t):this.curve=new a.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function u(t,e){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var r=new f(e);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=f,u("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),u("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),u("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),u("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),u("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),u("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),u("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=t(430)}catch(t){n=void 0}u("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{420:420,430:430,431:431,453:453}],424:[function(t,e,r){"use strict";var n=t(432),i=t(465),o=t(431),a=t(423),s=t(20),f=o.assert,u=t(425),c=t(426);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(f(Object.prototype.hasOwnProperty.call(a,t),"Unknown curve "+t),t=a[t]),t instanceof a.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}e.exports=h,h.prototype.keyPair=function(t){return new u(this,t)},h.prototype.keyFromPrivate=function(t,e){return u.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return u.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){t||(t={});for(var e=new i({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||s(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new n(2));;){var a=new n(e.generate(r));if(!(a.cmp(o)>0))return a.iaddn(1),this.keyFromPrivate(a)}},h.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},h.prototype.sign=function(t,e,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),f=t.toArray("be",a),u=new i({hash:this.hash,entropy:s,nonce:f,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),d=0;;d++){var l=o.k?o.k(d):new n(u.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(h)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var b=p.getX(),v=b.umod(this.n);if(0!==v.cmpn(0)){var g=l.invm(this.n).mul(v.mul(e.getPrivate()).iadd(t));if(0!==(g=g.umod(this.n)).cmpn(0)){var y=(p.getY().isOdd()?1:0)|(0!==b.cmp(v)?2:0);return o.canonical&&g.cmp(this.nh)>0&&(g=this.n.sub(g),y^=1),new c({r:v,s:g,recoveryParam:y})}}}}}},h.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new c(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,f=a.invm(this.n),u=f.mul(t).umod(this.n),h=f.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(u,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(u,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},h.prototype.recoverPubKey=function(t,e,r,i){f((3&r)===r,"The recovery param is more than two bits"),e=new c(e,i);var o=this.n,a=new n(t),s=e.r,u=e.s,h=1&r,d=r>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");s=d?this.curve.pointFromX(s.add(this.curve.n),h):this.curve.pointFromX(s,h);var l=e.r.invm(o),p=o.sub(a).mul(l).umod(o),b=u.mul(l).umod(o);return this.g.mulAdd(p,s,b)},h.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new c(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{20:20,423:423,425:425,426:426,431:431,432:432,465:465}],425:[function(t,e,r){"use strict";var n=t(432),i=t(431).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}e.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||i(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{431:431,432:432}],426:[function(t,e,r){"use strict";var n=t(432),i=t(431),o=i.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(){this.place=0}function f(t,e){var r=t[e.place++];if(!(128&r))return r;var n=15&r;if(0===n||n>4)return!1;for(var i=0,o=0,a=e.place;o<n;o++,a++)i<<=8,i|=t[a],i>>>=0;return!(i<=127)&&(e.place=a,i)}function u(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function c(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}e.exports=a,a.prototype._importDER=function(t,e){t=i.toArray(t,e);var r=new s;if(48!==t[r.place++])return!1;var o=f(t,r);if(!1===o)return!1;if(o+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var a=f(t,r);if(!1===a)return!1;var u=t.slice(r.place,a+r.place);if(r.place+=a,2!==t[r.place++])return!1;var c=f(t,r);if(!1===c)return!1;if(t.length!==c+r.place)return!1;var h=t.slice(r.place,c+r.place);if(0===u[0]){if(!(128&u[1]))return!1;u=u.slice(1)}if(0===h[0]){if(!(128&h[1]))return!1;h=h.slice(1)}return this.r=new n(u),this.s=new n(h),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=u(e),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,e.length),(n=n.concat(e)).push(2),c(n,r.length);var o=n.concat(r),a=[48];return c(a,o.length),a=a.concat(o),i.encode(a,t)}},{431:431,432:432}],427:[function(t,e,r){"use strict";var n=t(453),i=t(423),o=t(431),a=o.assert,s=o.parseBytes,f=t(428),u=t(429);function c(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof c))return new c(t);t=i[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=n.sha512}e.exports=c,c.prototype.sign=function(t,e){t=s(t);var r=this.keyFromSecret(e),n=this.hashInt(r.messagePrefix(),t),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),f=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:f,Rencoded:o})},c.prototype.verify=function(t,e,r){t=s(t),e=this.makeSignature(e);var n=this.keyFromPublic(r),i=this.hashInt(e.Rencoded(),n.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(n.pub().mul(i)).eq(o)},c.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},c.prototype.keyFromPublic=function(t){return f.fromPublic(this,t)},c.prototype.keyFromSecret=function(t){return f.fromSecret(this,t)},c.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},c.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},c.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),n=0!=(128&t[e]),i=o.intFromLE(r);return this.curve.pointFromY(i,n)},c.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},c.prototype.decodeInt=function(t){return o.intFromLE(t)},c.prototype.isPoint=function(t){return t instanceof this.pointClass}},{423:423,428:428,429:429,431:431,453:453}],428:[function(t,e,r){"use strict";var n=t(431),i=n.assert,o=n.parseBytes,a=n.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},a(s,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),a(s,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),a(s,"privBytes",(function(){var t=this.eddsa,e=this.hash(),r=t.encodingLength-1,n=e.slice(0,t.encodingLength);return n[0]&=248,n[r]&=127,n[r]|=64,n})),a(s,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),a(s,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),a(s,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),s.prototype.sign=function(t){return i(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return i(this._secret,"KeyPair is public only"),n.encode(this.secret(),t)},s.prototype.getPublic=function(t){return n.encode(this.pubBytes(),t)},e.exports=s},{431:431}],429:[function(t,e,r){"use strict";var n=t(432),i=t(431),o=i.assert,a=i.cachedProperty,s=i.parseBytes;function f(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof n&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}a(f,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),a(f,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),a(f,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),a(f,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),f.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},f.prototype.toHex=function(){return i.encode(this.toBytes(),"hex").toUpperCase()},e.exports=f},{431:431,432:432}],430:[function(t,e,r){e.exports={doubles:{step:4,points:[["e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a","f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821"],["8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508","11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf"],["175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739","d3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695"],["363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640","4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9"],["8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c","4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36"],["723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda","96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f"],["eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa","5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999"],["100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0","cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09"],["e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d","9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d"],["feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d","e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088"],["da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1","9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d"],["53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0","5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8"],["8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047","10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a"],["385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862","283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453"],["6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7","7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160"],["3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd","56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0"],["85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83","7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6"],["948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a","53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589"],["6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8","bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17"],["e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d","4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda"],["e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725","7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd"],["213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754","4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2"],["4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c","17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6"],["fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6","6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f"],["76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39","c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01"],["c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891","893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3"],["d895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b","febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f"],["b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03","2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7"],["e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d","eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78"],["a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070","7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1"],["90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4","e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150"],["8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da","662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82"],["e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11","1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc"],["8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e","efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b"],["e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41","2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51"],["b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29eb3de6b80ef","67c876d06f3e06de1dadf16e5661db3c4b3ae6d48e35b2ff30bf0b61a71ba45"],["d68a80c8280bb840793234aa118f06231d6f1fc67e73c5a5deda0f5b496943e8","db8ba9fff4b586d00c4b1f9177b0e28b5b0e7b8f7845295a294c84266b133120"],["324aed7df65c804252dc0270907a30b09612aeb973449cea4095980fc28d3d5d","648a365774b61f2ff130c0c35aec1f4f19213b0c7e332843967224af96ab7c84"],["4df9c14919cde61f6d51dfdbe5fee5dceec4143ba8d1ca888e8bd373fd054c96","35ec51092d8728050974c23a1d85d4b5d506cdc288490192ebac06cad10d5d"],["9c3919a84a474870faed8a9c1cc66021523489054d7f0308cbfc99c8ac1f98cd","ddb84f0f4a4ddd57584f044bf260e641905326f76c64c8e6be7e5e03d4fc599d"],["6057170b1dd12fdf8de05f281d8e06bb91e1493a8b91d4cc5a21382120a959e5","9a1af0b26a6a4807add9a2daf71df262465152bc3ee24c65e899be932385a2a8"],["a576df8e23a08411421439a4518da31880cef0fba7d4df12b1a6973eecb94266","40a6bf20e76640b2c92b97afe58cd82c432e10a7f514d9f3ee8be11ae1b28ec8"],["7778a78c28dec3e30a05fe9629de8c38bb30d1f5cf9a3a208f763889be58ad71","34626d9ab5a5b22ff7098e12f2ff580087b38411ff24ac563b513fc1fd9f43ac"],["928955ee637a84463729fd30e7afd2ed5f96274e5ad7e5cb09eda9c06d903ac","c25621003d3f42a827b78a13093a95eeac3d26efa8a8d83fc5180e935bcd091f"],["85d0fef3ec6db109399064f3a0e3b2855645b4a907ad354527aae75163d82751","1f03648413a38c0be29d496e582cf5663e8751e96877331582c237a24eb1f962"],["ff2b0dce97eece97c1c9b6041798b85dfdfb6d8882da20308f5404824526087e","493d13fef524ba188af4c4dc54d07936c7b7ed6fb90e2ceb2c951e01f0c29907"],["827fbbe4b1e880ea9ed2b2e6301b212b57f1ee148cd6dd28780e5e2cf856e241","c60f9c923c727b0b71bef2c67d1d12687ff7a63186903166d605b68baec293ec"],["eaa649f21f51bdbae7be4ae34ce6e5217a58fdce7f47f9aa7f3b58fa2120e2b3","be3279ed5bbbb03ac69a80f89879aa5a01a6b965f13f7e59d47a5305ba5ad93d"],["e4a42d43c5cf169d9391df6decf42ee541b6d8f0c9a137401e23632dda34d24f","4d9f92e716d1c73526fc99ccfb8ad34ce886eedfa8d8e4f13a7f7131deba9414"],["1ec80fef360cbdd954160fadab352b6b92b53576a88fea4947173b9d4300bf19","aeefe93756b5340d2f3a4958a7abbf5e0146e77f6295a07b671cdc1cc107cefd"],["146a778c04670c2f91b00af4680dfa8bce3490717d58ba889ddb5928366642be","b318e0ec3354028add669827f9d4b2870aaa971d2f7e5ed1d0b297483d83efd0"],["fa50c0f61d22e5f07e3acebb1aa07b128d0012209a28b9776d76a8793180eef9","6b84c6922397eba9b72cd2872281a68a5e683293a57a213b38cd8d7d3f4f2811"],["da1d61d0ca721a11b1a5bf6b7d88e8421a288ab5d5bba5220e53d32b5f067ec2","8157f55a7c99306c79c0766161c91e2966a73899d279b48a655fba0f1ad836f1"],["a8e282ff0c9706907215ff98e8fd416615311de0446f1e062a73b0610d064e13","7f97355b8db81c09abfb7f3c5b2515888b679a3e50dd6bd6cef7c73111f4cc0c"],["174a53b9c9a285872d39e56e6913cab15d59b1fa512508c022f382de8319497c","ccc9dc37abfc9c1657b4155f2c47f9e6646b3a1d8cb9854383da13ac079afa73"],["959396981943785c3d3e57edf5018cdbe039e730e4918b3d884fdff09475b7ba","2e7e552888c331dd8ba0386a4b9cd6849c653f64c8709385e9b8abf87524f2fd"],["d2a63a50ae401e56d645a1153b109a8fcca0a43d561fba2dbb51340c9d82b151","e82d86fb6443fcb7565aee58b2948220a70f750af484ca52d4142174dcf89405"],["64587e2335471eb890ee7896d7cfdc866bacbdbd3839317b3436f9b45617e073","d99fcdd5bf6902e2ae96dd6447c299a185b90a39133aeab358299e5e9faf6589"],["8481bde0e4e4d885b3a546d3e549de042f0aa6cea250e7fd358d6c86dd45e458","38ee7b8cba5404dd84a25bf39cecb2ca900a79c42b262e556d64b1b59779057e"],["13464a57a78102aa62b6979ae817f4637ffcfed3c4b1ce30bcd6303f6caf666b","69be159004614580ef7e433453ccb0ca48f300a81d0942e13f495a907f6ecc27"],["bc4a9df5b713fe2e9aef430bcc1dc97a0cd9ccede2f28588cada3a0d2d83f366","d3a81ca6e785c06383937adf4b798caa6e8a9fbfa547b16d758d666581f33c1"],["8c28a97bf8298bc0d23d8c749452a32e694b65e30a9472a3954ab30fe5324caa","40a30463a3305193378fedf31f7cc0eb7ae784f0451cb9459e71dc73cbef9482"],["8ea9666139527a8c1dd94ce4f071fd23c8b350c5a4bb33748c4ba111faccae0","620efabbc8ee2782e24e7c0cfb95c5d735b783be9cf0f8e955af34a30e62b945"],["dd3625faef5ba06074669716bbd3788d89bdde815959968092f76cc4eb9a9787","7a188fa3520e30d461da2501045731ca941461982883395937f68d00c644a573"],["f710d79d9eb962297e4f6232b40e8f7feb2bc63814614d692c12de752408221e","ea98e67232d3b3295d3b535532115ccac8612c721851617526ae47a9c77bfc82"]]},naf:{wnd:7,points:[["f9308a019258c31049344f85f89d5229b531c845836f99b08601f113bce036f9","388f7b0f632de8140fe337e62a37f3566500a99934c2231b6cb9fd7584b8e672"],["2f8bde4d1a07209355b4a7250a5c5128e88b84bddc619ab7cba8d569b240efe4","d8ac222636e5e3d6d4dba9dda6c9c426f788271bab0d6840dca87d3aa6ac62d6"],["5cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc","6aebca40ba255960a3178d6d861a54dba813d0b813fde7b5a5082628087264da"],["acd484e2f0c7f65309ad178a9f559abde09796974c57e714c35f110dfc27ccbe","cc338921b0a7d9fd64380971763b61e9add888a4375f8e0f05cc262ac64f9c37"],["774ae7f858a9411e5ef4246b70c65aac5649980be5c17891bbec17895da008cb","d984a032eb6b5e190243dd56d7b7b365372db1e2dff9d6a8301d74c9c953c61b"],["f28773c2d975288bc7d1d205c3748651b075fbc6610e58cddeeddf8f19405aa8","ab0902e8d880a89758212eb65cdaf473a1a06da521fa91f29b5cb52db03ed81"],["d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e","581e2872a86c72a683842ec228cc6defea40af2bd896d3a5c504dc9ff6a26b58"],["defdea4cdb677750a420fee807eacf21eb9898ae79b9768766e4faa04a2d4a34","4211ab0694635168e997b0ead2a93daeced1f4a04a95c0f6cfb199f69e56eb77"],["2b4ea0a797a443d293ef5cff444f4979f06acfebd7e86d277475656138385b6c","85e89bc037945d93b343083b5a1c86131a01f60c50269763b570c854e5c09b7a"],["352bbf4a4cdd12564f93fa332ce333301d9ad40271f8107181340aef25be59d5","321eb4075348f534d59c18259dda3e1f4a1b3b2e71b1039c67bd3d8bcf81998c"],["2fa2104d6b38d11b0230010559879124e42ab8dfeff5ff29dc9cdadd4ecacc3f","2de1068295dd865b64569335bd5dd80181d70ecfc882648423ba76b532b7d67"],["9248279b09b4d68dab21a9b066edda83263c3d84e09572e269ca0cd7f5453714","73016f7bf234aade5d1aa71bdea2b1ff3fc0de2a887912ffe54a32ce97cb3402"],["daed4f2be3a8bf278e70132fb0beb7522f570e144bf615c07e996d443dee8729","a69dce4a7d6c98e8d4a1aca87ef8d7003f83c230f3afa726ab40e52290be1c55"],["c44d12c7065d812e8acf28d7cbb19f9011ecd9e9fdf281b0e6a3b5e87d22e7db","2119a460ce326cdc76c45926c982fdac0e106e861edf61c5a039063f0e0e6482"],["6a245bf6dc698504c89a20cfded60853152b695336c28063b61c65cbd269e6b4","e022cf42c2bd4a708b3f5126f16a24ad8b33ba48d0423b6efd5e6348100d8a82"],["1697ffa6fd9de627c077e3d2fe541084ce13300b0bec1146f95ae57f0d0bd6a5","b9c398f186806f5d27561506e4557433a2cf15009e498ae7adee9d63d01b2396"],["605bdb019981718b986d0f07e834cb0d9deb8360ffb7f61df982345ef27a7479","2972d2de4f8d20681a78d93ec96fe23c26bfae84fb14db43b01e1e9056b8c49"],["62d14dab4150bf497402fdc45a215e10dcb01c354959b10cfe31c7e9d87ff33d","80fc06bd8cc5b01098088a1950eed0db01aa132967ab472235f5642483b25eaf"],["80c60ad0040f27dade5b4b06c408e56b2c50e9f56b9b8b425e555c2f86308b6f","1c38303f1cc5c30f26e66bad7fe72f70a65eed4cbe7024eb1aa01f56430bd57a"],["7a9375ad6167ad54aa74c6348cc54d344cc5dc9487d847049d5eabb0fa03c8fb","d0e3fa9eca8726909559e0d79269046bdc59ea10c70ce2b02d499ec224dc7f7"],["d528ecd9b696b54c907a9ed045447a79bb408ec39b68df504bb51f459bc3ffc9","eecf41253136e5f99966f21881fd656ebc4345405c520dbc063465b521409933"],["49370a4b5f43412ea25f514e8ecdad05266115e4a7ecb1387231808f8b45963","758f3f41afd6ed428b3081b0512fd62a54c3f3afbb5b6764b653052a12949c9a"],["77f230936ee88cbbd73df930d64702ef881d811e0e1498e2f1c13eb1fc345d74","958ef42a7886b6400a08266e9ba1b37896c95330d97077cbbe8eb3c7671c60d6"],["f2dac991cc4ce4b9ea44887e5c7c0bce58c80074ab9d4dbaeb28531b7739f530","e0dedc9b3b2f8dad4da1f32dec2531df9eb5fbeb0598e4fd1a117dba703a3c37"],["463b3d9f662621fb1b4be8fbbe2520125a216cdfc9dae3debcba4850c690d45b","5ed430d78c296c3543114306dd8622d7c622e27c970a1de31cb377b01af7307e"],["f16f804244e46e2a09232d4aff3b59976b98fac14328a2d1a32496b49998f247","cedabd9b82203f7e13d206fcdf4e33d92a6c53c26e5cce26d6579962c4e31df6"],["caf754272dc84563b0352b7a14311af55d245315ace27c65369e15f7151d41d1","cb474660ef35f5f2a41b643fa5e460575f4fa9b7962232a5c32f908318a04476"],["2600ca4b282cb986f85d0f1709979d8b44a09c07cb86d7c124497bc86f082120","4119b88753c15bd6a693b03fcddbb45d5ac6be74ab5f0ef44b0be9475a7e4b40"],["7635ca72d7e8432c338ec53cd12220bc01c48685e24f7dc8c602a7746998e435","91b649609489d613d1d5e590f78e6d74ecfc061d57048bad9e76f302c5b9c61"],["754e3239f325570cdbbf4a87deee8a66b7f2b33479d468fbc1a50743bf56cc18","673fb86e5bda30fb3cd0ed304ea49a023ee33d0197a695d0c5d98093c536683"],["e3e6bd1071a1e96aff57859c82d570f0330800661d1c952f9fe2694691d9b9e8","59c9e0bba394e76f40c0aa58379a3cb6a5a2283993e90c4167002af4920e37f5"],["186b483d056a033826ae73d88f732985c4ccb1f32ba35f4b4cc47fdcf04aa6eb","3b952d32c67cf77e2e17446e204180ab21fb8090895138b4a4a797f86e80888b"],["df9d70a6b9876ce544c98561f4be4f725442e6d2b737d9c91a8321724ce0963f","55eb2dafd84d6ccd5f862b785dc39d4ab157222720ef9da217b8c45cf2ba2417"],["5edd5cc23c51e87a497ca815d5dce0f8ab52554f849ed8995de64c5f34ce7143","efae9c8dbc14130661e8cec030c89ad0c13c66c0d17a2905cdc706ab7399a868"],["290798c2b6476830da12fe02287e9e777aa3fba1c355b17a722d362f84614fba","e38da76dcd440621988d00bcf79af25d5b29c094db2a23146d003afd41943e7a"],["af3c423a95d9f5b3054754efa150ac39cd29552fe360257362dfdecef4053b45","f98a3fd831eb2b749a93b0e6f35cfb40c8cd5aa667a15581bc2feded498fd9c6"],["766dbb24d134e745cccaa28c99bf274906bb66b26dcf98df8d2fed50d884249a","744b1152eacbe5e38dcc887980da38b897584a65fa06cedd2c924f97cbac5996"],["59dbf46f8c94759ba21277c33784f41645f7b44f6c596a58ce92e666191abe3e","c534ad44175fbc300f4ea6ce648309a042ce739a7919798cd85e216c4a307f6e"],["f13ada95103c4537305e691e74e9a4a8dd647e711a95e73cb62dc6018cfd87b8","e13817b44ee14de663bf4bc808341f326949e21a6a75c2570778419bdaf5733d"],["7754b4fa0e8aced06d4167a2c59cca4cda1869c06ebadfb6488550015a88522c","30e93e864e669d82224b967c3020b8fa8d1e4e350b6cbcc537a48b57841163a2"],["948dcadf5990e048aa3874d46abef9d701858f95de8041d2a6828c99e2262519","e491a42537f6e597d5d28a3224b1bc25df9154efbd2ef1d2cbba2cae5347d57e"],["7962414450c76c1689c7b48f8202ec37fb224cf5ac0bfa1570328a8a3d7c77ab","100b610ec4ffb4760d5c1fc133ef6f6b12507a051f04ac5760afa5b29db83437"],["3514087834964b54b15b160644d915485a16977225b8847bb0dd085137ec47ca","ef0afbb2056205448e1652c48e8127fc6039e77c15c2378b7e7d15a0de293311"],["d3cc30ad6b483e4bc79ce2c9dd8bc54993e947eb8df787b442943d3f7b527eaf","8b378a22d827278d89c5e9be8f9508ae3c2ad46290358630afb34db04eede0a4"],["1624d84780732860ce1c78fcbfefe08b2b29823db913f6493975ba0ff4847610","68651cf9b6da903e0914448c6cd9d4ca896878f5282be4c8cc06e2a404078575"],["733ce80da955a8a26902c95633e62a985192474b5af207da6df7b4fd5fc61cd4","f5435a2bd2badf7d485a4d8b8db9fcce3e1ef8e0201e4578c54673bc1dc5ea1d"],["15d9441254945064cf1a1c33bbd3b49f8966c5092171e699ef258dfab81c045c","d56eb30b69463e7234f5137b73b84177434800bacebfc685fc37bbe9efe4070d"],["a1d0fcf2ec9de675b612136e5ce70d271c21417c9d2b8aaaac138599d0717940","edd77f50bcb5a3cab2e90737309667f2641462a54070f3d519212d39c197a629"],["e22fbe15c0af8ccc5780c0735f84dbe9a790badee8245c06c7ca37331cb36980","a855babad5cd60c88b430a69f53a1a7a38289154964799be43d06d77d31da06"],["311091dd9860e8e20ee13473c1155f5f69635e394704eaa74009452246cfa9b3","66db656f87d1f04fffd1f04788c06830871ec5a64feee685bd80f0b1286d8374"],["34c1fd04d301be89b31c0442d3e6ac24883928b45a9340781867d4232ec2dbdf","9414685e97b1b5954bd46f730174136d57f1ceeb487443dc5321857ba73abee"],["f219ea5d6b54701c1c14de5b557eb42a8d13f3abbcd08affcc2a5e6b049b8d63","4cb95957e83d40b0f73af4544cccf6b1f4b08d3c07b27fb8d8c2962a400766d1"],["d7b8740f74a8fbaab1f683db8f45de26543a5490bca627087236912469a0b448","fa77968128d9c92ee1010f337ad4717eff15db5ed3c049b3411e0315eaa4593b"],["32d31c222f8f6f0ef86f7c98d3a3335ead5bcd32abdd94289fe4d3091aa824bf","5f3032f5892156e39ccd3d7915b9e1da2e6dac9e6f26e961118d14b8462e1661"],["7461f371914ab32671045a155d9831ea8793d77cd59592c4340f86cbc18347b5","8ec0ba238b96bec0cbdddcae0aa442542eee1ff50c986ea6b39847b3cc092ff6"],["ee079adb1df1860074356a25aa38206a6d716b2c3e67453d287698bad7b2b2d6","8dc2412aafe3be5c4c5f37e0ecc5f9f6a446989af04c4e25ebaac479ec1c8c1e"],["16ec93e447ec83f0467b18302ee620f7e65de331874c9dc72bfd8616ba9da6b5","5e4631150e62fb40d0e8c2a7ca5804a39d58186a50e497139626778e25b0674d"],["eaa5f980c245f6f038978290afa70b6bd8855897f98b6aa485b96065d537bd99","f65f5d3e292c2e0819a528391c994624d784869d7e6ea67fb18041024edc07dc"],["78c9407544ac132692ee1910a02439958ae04877151342ea96c4b6b35a49f51","f3e0319169eb9b85d5404795539a5e68fa1fbd583c064d2462b675f194a3ddb4"],["494f4be219a1a77016dcd838431aea0001cdc8ae7a6fc688726578d9702857a5","42242a969283a5f339ba7f075e36ba2af925ce30d767ed6e55f4b031880d562c"],["a598a8030da6d86c6bc7f2f5144ea549d28211ea58faa70ebf4c1e665c1fe9b5","204b5d6f84822c307e4b4a7140737aec23fc63b65b35f86a10026dbd2d864e6b"],["c41916365abb2b5d09192f5f2dbeafec208f020f12570a184dbadc3e58595997","4f14351d0087efa49d245b328984989d5caf9450f34bfc0ed16e96b58fa9913"],["841d6063a586fa475a724604da03bc5b92a2e0d2e0a36acfe4c73a5514742881","73867f59c0659e81904f9a1c7543698e62562d6744c169ce7a36de01a8d6154"],["5e95bb399a6971d376026947f89bde2f282b33810928be4ded112ac4d70e20d5","39f23f366809085beebfc71181313775a99c9aed7d8ba38b161384c746012865"],["36e4641a53948fd476c39f8a99fd974e5ec07564b5315d8bf99471bca0ef2f66","d2424b1b1abe4eb8164227b085c9aa9456ea13493fd563e06fd51cf5694c78fc"],["336581ea7bfbbb290c191a2f507a41cf5643842170e914faeab27c2c579f726","ead12168595fe1be99252129b6e56b3391f7ab1410cd1e0ef3dcdcabd2fda224"],["8ab89816dadfd6b6a1f2634fcf00ec8403781025ed6890c4849742706bd43ede","6fdcef09f2f6d0a044e654aef624136f503d459c3e89845858a47a9129cdd24e"],["1e33f1a746c9c5778133344d9299fcaa20b0938e8acff2544bb40284b8c5fb94","60660257dd11b3aa9c8ed618d24edff2306d320f1d03010e33a7d2057f3b3b6"],["85b7c1dcb3cec1b7ee7f30ded79dd20a0ed1f4cc18cbcfcfa410361fd8f08f31","3d98a9cdd026dd43f39048f25a8847f4fcafad1895d7a633c6fed3c35e999511"],["29df9fbd8d9e46509275f4b125d6d45d7fbe9a3b878a7af872a2800661ac5f51","b4c4fe99c775a606e2d8862179139ffda61dc861c019e55cd2876eb2a27d84b"],["a0b1cae06b0a847a3fea6e671aaf8adfdfe58ca2f768105c8082b2e449fce252","ae434102edde0958ec4b19d917a6a28e6b72da1834aff0e650f049503a296cf2"],["4e8ceafb9b3e9a136dc7ff67e840295b499dfb3b2133e4ba113f2e4c0e121e5","cf2174118c8b6d7a4b48f6d534ce5c79422c086a63460502b827ce62a326683c"],["d24a44e047e19b6f5afb81c7ca2f69080a5076689a010919f42725c2b789a33b","6fb8d5591b466f8fc63db50f1c0f1c69013f996887b8244d2cdec417afea8fa3"],["ea01606a7a6c9cdd249fdfcfacb99584001edd28abbab77b5104e98e8e3b35d4","322af4908c7312b0cfbfe369f7a7b3cdb7d4494bc2823700cfd652188a3ea98d"],["af8addbf2b661c8a6c6328655eb96651252007d8c5ea31be4ad196de8ce2131f","6749e67c029b85f52a034eafd096836b2520818680e26ac8f3dfbcdb71749700"],["e3ae1974566ca06cc516d47e0fb165a674a3dabcfca15e722f0e3450f45889","2aeabe7e4531510116217f07bf4d07300de97e4874f81f533420a72eeb0bd6a4"],["591ee355313d99721cf6993ffed1e3e301993ff3ed258802075ea8ced397e246","b0ea558a113c30bea60fc4775460c7901ff0b053d25ca2bdeee98f1a4be5d196"],["11396d55fda54c49f19aa97318d8da61fa8584e47b084945077cf03255b52984","998c74a8cd45ac01289d5833a7beb4744ff536b01b257be4c5767bea93ea57a4"],["3c5d2a1ba39c5a1790000738c9e0c40b8dcdfd5468754b6405540157e017aa7a","b2284279995a34e2f9d4de7396fc18b80f9b8b9fdd270f6661f79ca4c81bd257"],["cc8704b8a60a0defa3a99a7299f2e9c3fbc395afb04ac078425ef8a1793cc030","bdd46039feed17881d1e0862db347f8cf395b74fc4bcdc4e940b74e3ac1f1b13"],["c533e4f7ea8555aacd9777ac5cad29b97dd4defccc53ee7ea204119b2889b197","6f0a256bc5efdf429a2fb6242f1a43a2d9b925bb4a4b3a26bb8e0f45eb596096"],["c14f8f2ccb27d6f109f6d08d03cc96a69ba8c34eec07bbcf566d48e33da6593","c359d6923bb398f7fd4473e16fe1c28475b740dd098075e6c0e8649113dc3a38"],["a6cbc3046bc6a450bac24789fa17115a4c9739ed75f8f21ce441f72e0b90e6ef","21ae7f4680e889bb130619e2c0f95a360ceb573c70603139862afd617fa9b9f"],["347d6d9a02c48927ebfb86c1359b1caf130a3c0267d11ce6344b39f99d43cc38","60ea7f61a353524d1c987f6ecec92f086d565ab687870cb12689ff1e31c74448"],["da6545d2181db8d983f7dcb375ef5866d47c67b1bf31c8cf855ef7437b72656a","49b96715ab6878a79e78f07ce5680c5d6673051b4935bd897fea824b77dc208a"],["c40747cc9d012cb1a13b8148309c6de7ec25d6945d657146b9d5994b8feb1111","5ca560753be2a12fc6de6caf2cb489565db936156b9514e1bb5e83037e0fa2d4"],["4e42c8ec82c99798ccf3a610be870e78338c7f713348bd34c8203ef4037f3502","7571d74ee5e0fb92a7a8b33a07783341a5492144cc54bcc40a94473693606437"],["3775ab7089bc6af823aba2e1af70b236d251cadb0c86743287522a1b3b0dedea","be52d107bcfa09d8bcb9736a828cfa7fac8db17bf7a76a2c42ad961409018cf7"],["cee31cbf7e34ec379d94fb814d3d775ad954595d1314ba8846959e3e82f74e26","8fd64a14c06b589c26b947ae2bcf6bfa0149ef0be14ed4d80f448a01c43b1c6d"],["b4f9eaea09b6917619f6ea6a4eb5464efddb58fd45b1ebefcdc1a01d08b47986","39e5c9925b5a54b07433a4f18c61726f8bb131c012ca542eb24a8ac07200682a"],["d4263dfc3d2df923a0179a48966d30ce84e2515afc3dccc1b77907792ebcc60e","62dfaf07a0f78feb30e30d6295853ce189e127760ad6cf7fae164e122a208d54"],["48457524820fa65a4f8d35eb6930857c0032acc0a4a2de422233eeda897612c4","25a748ab367979d98733c38a1fa1c2e7dc6cc07db2d60a9ae7a76aaa49bd0f77"],["dfeeef1881101f2cb11644f3a2afdfc2045e19919152923f367a1767c11cceda","ecfb7056cf1de042f9420bab396793c0c390bde74b4bbdff16a83ae09a9a7517"],["6d7ef6b17543f8373c573f44e1f389835d89bcbc6062ced36c82df83b8fae859","cd450ec335438986dfefa10c57fea9bcc521a0959b2d80bbf74b190dca712d10"],["e75605d59102a5a2684500d3b991f2e3f3c88b93225547035af25af66e04541f","f5c54754a8f71ee540b9b48728473e314f729ac5308b06938360990e2bfad125"],["eb98660f4c4dfaa06a2be453d5020bc99a0c2e60abe388457dd43fefb1ed620c","6cb9a8876d9cb8520609af3add26cd20a0a7cd8a9411131ce85f44100099223e"],["13e87b027d8514d35939f2e6892b19922154596941888336dc3563e3b8dba942","fef5a3c68059a6dec5d624114bf1e91aac2b9da568d6abeb2570d55646b8adf1"],["ee163026e9fd6fe017c38f06a5be6fc125424b371ce2708e7bf4491691e5764a","1acb250f255dd61c43d94ccc670d0f58f49ae3fa15b96623e5430da0ad6c62b2"],["b268f5ef9ad51e4d78de3a750c2dc89b1e626d43505867999932e5db33af3d80","5f310d4b3c99b9ebb19f77d41c1dee018cf0d34fd4191614003e945a1216e423"],["ff07f3118a9df035e9fad85eb6c7bfe42b02f01ca99ceea3bf7ffdba93c4750d","438136d603e858a3a5c440c38eccbaddc1d2942114e2eddd4740d098ced1f0d8"],["8d8b9855c7c052a34146fd20ffb658bea4b9f69e0d825ebec16e8c3ce2b526a1","cdb559eedc2d79f926baf44fb84ea4d44bcf50fee51d7ceb30e2e7f463036758"],["52db0b5384dfbf05bfa9d472d7ae26dfe4b851ceca91b1eba54263180da32b63","c3b997d050ee5d423ebaf66a6db9f57b3180c902875679de924b69d84a7b375"],["e62f9490d3d51da6395efd24e80919cc7d0f29c3f3fa48c6fff543becbd43352","6d89ad7ba4876b0b22c2ca280c682862f342c8591f1daf5170e07bfd9ccafa7d"],["7f30ea2476b399b4957509c88f77d0191afa2ff5cb7b14fd6d8e7d65aaab1193","ca5ef7d4b231c94c3b15389a5f6311e9daff7bb67b103e9880ef4bff637acaec"],["5098ff1e1d9f14fb46a210fada6c903fef0fb7b4a1dd1d9ac60a0361800b7a00","9731141d81fc8f8084d37c6e7542006b3ee1b40d60dfe5362a5b132fd17ddc0"],["32b78c7de9ee512a72895be6b9cbefa6e2f3c4ccce445c96b9f2c81e2778ad58","ee1849f513df71e32efc3896ee28260c73bb80547ae2275ba497237794c8753c"],["e2cb74fddc8e9fbcd076eef2a7c72b0ce37d50f08269dfc074b581550547a4f7","d3aa2ed71c9dd2247a62df062736eb0baddea9e36122d2be8641abcb005cc4a4"],["8438447566d4d7bedadc299496ab357426009a35f235cb141be0d99cd10ae3a8","c4e1020916980a4da5d01ac5e6ad330734ef0d7906631c4f2390426b2edd791f"],["4162d488b89402039b584c6fc6c308870587d9c46f660b878ab65c82c711d67e","67163e903236289f776f22c25fb8a3afc1732f2b84b4e95dbda47ae5a0852649"],["3fad3fa84caf0f34f0f89bfd2dcf54fc175d767aec3e50684f3ba4a4bf5f683d","cd1bc7cb6cc407bb2f0ca647c718a730cf71872e7d0d2a53fa20efcdfe61826"],["674f2600a3007a00568c1a7ce05d0816c1fb84bf1370798f1c69532faeb1a86b","299d21f9413f33b3edf43b257004580b70db57da0b182259e09eecc69e0d38a5"],["d32f4da54ade74abb81b815ad1fb3b263d82d6c692714bcff87d29bd5ee9f08f","f9429e738b8e53b968e99016c059707782e14f4535359d582fc416910b3eea87"],["30e4e670435385556e593657135845d36fbb6931f72b08cb1ed954f1e3ce3ff6","462f9bce619898638499350113bbc9b10a878d35da70740dc695a559eb88db7b"],["be2062003c51cc3004682904330e4dee7f3dcd10b01e580bf1971b04d4cad297","62188bc49d61e5428573d48a74e1c655b1c61090905682a0d5558ed72dccb9bc"],["93144423ace3451ed29e0fb9ac2af211cb6e84a601df5993c419859fff5df04a","7c10dfb164c3425f5c71a3f9d7992038f1065224f72bb9d1d902a6d13037b47c"],["b015f8044f5fcbdcf21ca26d6c34fb8197829205c7b7d2a7cb66418c157b112c","ab8c1e086d04e813744a655b2df8d5f83b3cdc6faa3088c1d3aea1454e3a1d5f"],["d5e9e1da649d97d89e4868117a465a3a4f8a18de57a140d36b3f2af341a21b52","4cb04437f391ed73111a13cc1d4dd0db1693465c2240480d8955e8592f27447a"],["d3ae41047dd7ca065dbf8ed77b992439983005cd72e16d6f996a5316d36966bb","bd1aeb21ad22ebb22a10f0303417c6d964f8cdd7df0aca614b10dc14d125ac46"],["463e2763d885f958fc66cdd22800f0a487197d0a82e377b49f80af87c897b065","bfefacdb0e5d0fd7df3a311a94de062b26b80c61fbc97508b79992671ef7ca7f"],["7985fdfd127c0567c6f53ec1bb63ec3158e597c40bfe747c83cddfc910641917","603c12daf3d9862ef2b25fe1de289aed24ed291e0ec6708703a5bd567f32ed03"],["74a1ad6b5f76e39db2dd249410eac7f99e74c59cb83d2d0ed5ff1543da7703e9","cc6157ef18c9c63cd6193d83631bbea0093e0968942e8c33d5737fd790e0db08"],["30682a50703375f602d416664ba19b7fc9bab42c72747463a71d0896b22f6da3","553e04f6b018b4fa6c8f39e7f311d3176290d0e0f19ca73f17714d9977a22ff8"],["9e2158f0d7c0d5f26c3791efefa79597654e7a2b2464f52b1ee6c1347769ef57","712fcdd1b9053f09003a3481fa7762e9ffd7c8ef35a38509e2fbf2629008373"],["176e26989a43c9cfeba4029c202538c28172e566e3c4fce7322857f3be327d66","ed8cc9d04b29eb877d270b4878dc43c19aefd31f4eee09ee7b47834c1fa4b1c3"],["75d46efea3771e6e68abb89a13ad747ecf1892393dfc4f1b7004788c50374da8","9852390a99507679fd0b86fd2b39a868d7efc22151346e1a3ca4726586a6bed8"],["809a20c67d64900ffb698c4c825f6d5f2310fb0451c869345b7319f645605721","9e994980d9917e22b76b061927fa04143d096ccc54963e6a5ebfa5f3f8e286c1"],["1b38903a43f7f114ed4500b4eac7083fdefece1cf29c63528d563446f972c180","4036edc931a60ae889353f77fd53de4a2708b26b6f5da72ad3394119daf408f9"]]}}},{}],431:[function(t,e,r){"use strict";var n=r,i=t(432),o=t(473),a=t(474);n.assert=o,n.toArray=a.toArray,n.zero2=a.zero2,n.toHex=a.toHex,n.encode=a.encode,n.getNAF=function(t,e,r){var n=new Array(Math.max(t.bitLength(),r)+1);n.fill(0);for(var i=1<<e+1,o=t.clone(),a=0;a<n.length;a++){var s,f=o.andln(i-1);o.isOdd()?(s=f>(i>>1)-1?(i>>1)-f:f,o.isubn(s)):s=0,n[a]=s,o.iushrn(1)}return n},n.getJSF=function(t,e){var r=[[],[]];t=t.clone(),e=e.clone();for(var n,i=0,o=0;t.cmpn(-i)>0||e.cmpn(-o)>0;){var a,s,f=t.andln(3)+i&3,u=e.andln(3)+o&3;3===f&&(f=-1),3===u&&(u=-1),a=0==(1&f)?0:3!=(n=t.andln(7)+i&7)&&5!==n||2!==u?f:-f,r[0].push(a),s=0==(1&u)?0:3!=(n=e.andln(7)+o&7)&&5!==n||2!==f?u:-u,r[1].push(s),2*i===a+1&&(i=1-i),2*o===s+1&&(o=1-o),t.iushrn(1),e.iushrn(1)}return r},n.cachedProperty=function(t,e,r){var n="_"+e;t.prototype[e]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(t){return"string"==typeof t?n.toArray(t,"hex"):t},n.intFromLE=function(t){return new i(t,"hex","le")}},{432:432,473:473,474:474}],432:[function(t,e,r){arguments[4][16][0].apply(r,arguments)},{16:16,21:21}],433:[function(t,e,r){e.exports={_from:"elliptic@^6.5.3",_id:"[email protected]",_inBundle:!1,_integrity:"sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.5.3",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.5.3",saveSpec:null,fetchSpec:"^6.5.3"},_requiredBy:["/browserify-sign","/create-ecdh"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",_shasum:"da37cebd31e79a1367e941b592ed1fbebd58abbb",_spec:"elliptic@^6.5.3",_where:"/opt/TeamCityAgent/work/31c80343e72f0995/media-source-media-provider/node_modules/browserify-sign",author:{name:"Fedor Indutny",email:"[email protected]"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:!1,dependencies:{"bn.js":"^4.11.9",brorand:"^1.1.0","hash.js":"^1.0.0","hmac-drbg":"^1.0.1",inherits:"^2.0.4","minimalistic-assert":"^1.0.1","minimalistic-crypto-utils":"^1.0.1"},deprecated:!1,description:"EC cryptography",devDependencies:{brfs:"^2.0.2",coveralls:"^3.1.0",eslint:"^7.6.0",grunt:"^1.2.1","grunt-browserify":"^5.3.0","grunt-cli":"^1.3.2","grunt-contrib-connect":"^3.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^5.0.0","grunt-mocha-istanbul":"^5.0.2","grunt-saucelabs":"^9.0.1",istanbul:"^0.4.5",mocha:"^8.0.1"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://[email protected]/indutny/elliptic.git"},scripts:{lint:"eslint lib test","lint:fix":"npm run lint -- --fix",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.5.4"}},{}],434:[function(t,e,r){function n(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function i(t){return"function"==typeof t}function o(t){return"object"==typeof t&&null!==t}function a(t){return void 0===t}e.exports=n,n.EventEmitter=n,n.prototype._events=void 0,n.prototype._maxListeners=void 0,n.defaultMaxListeners=10,n.prototype.setMaxListeners=function(t){if("number"!=typeof t||t<0||isNaN(t))throw TypeError("n must be a positive number");return this._maxListeners=t,this},n.prototype.emit=function(t){var e,r,n,s,f,u;if(this._events||(this._events={}),"error"===t&&(!this._events.error||o(this._events.error)&&!this._events.error.length)){if((e=arguments[1])instanceof Error)throw e;var c=new Error('Uncaught, unspecified "error" event. ('+e+")");throw c.context=e,c}if(a(r=this._events[t]))return!1;if(i(r))switch(arguments.length){case 1:r.call(this);break;case 2:r.call(this,arguments[1]);break;case 3:r.call(this,arguments[1],arguments[2]);break;default:s=Array.prototype.slice.call(arguments,1),r.apply(this,s)}else if(o(r))for(s=Array.prototype.slice.call(arguments,1),n=(u=r.slice()).length,f=0;f<n;f++)u[f].apply(this,s);return!0},n.prototype.addListener=function(t,e){var r;if(!i(e))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",t,i(e.listener)?e.listener:e),this._events[t]?o(this._events[t])?this._events[t].push(e):this._events[t]=[this._events[t],e]:this._events[t]=e,o(this._events[t])&&!this._events[t].warned&&(r=a(this._maxListeners)?n.defaultMaxListeners:this._maxListeners)&&r>0&&this._events[t].length>r&&(this._events[t].warned=!0,console.trace),this},n.prototype.on=n.prototype.addListener,n.prototype.once=function(t,e){if(!i(e))throw TypeError("listener must be a function");var r=!1;function n(){this.removeListener(t,n),r||(r=!0,e.apply(this,arguments))}return n.listener=e,this.on(t,n),this},n.prototype.removeListener=function(t,e){var r,n,a,s;if(!i(e))throw TypeError("listener must be a function");if(!this._events||!this._events[t])return this;if(a=(r=this._events[t]).length,n=-1,r===e||i(r.listener)&&r.listener===e)delete this._events[t],this._events.removeListener&&this.emit("removeListener",t,e);else if(o(r)){for(s=a;s-- >0;)if(r[s]===e||r[s].listener&&r[s].listener===e){n=s;break}if(n<0)return this;1===r.length?(r.length=0,delete this._events[t]):r.splice(n,1),this._events.removeListener&&this.emit("removeListener",t,e)}return this},n.prototype.removeAllListeners=function(t){var e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(i(r=this._events[t]))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},n.prototype.listeners=function(t){return this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},n.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},n.listenerCount=function(t,e){return t.listenerCount(e)}},{}],435:[function(t,e,r){var n=t(514).Buffer,i=t(470);e.exports=function(t,e,r,o){if(n.isBuffer(t)||(t=n.from(t,"binary")),e&&(n.isBuffer(e)||(e=n.from(e,"binary")),8!==e.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=n.alloc(a),f=n.alloc(o||0),u=n.alloc(0);a>0||o>0;){var c=new i;c.update(u),c.update(t),e&&c.update(e),u=c.digest();var h=0;if(a>0){var d=s.length-a;h=Math.min(a,u.length),u.copy(s,d,0,h),a-=h}if(h<u.length&&o>0){var l=f.length-o,p=Math.min(o,u.length-h);u.copy(f,l,h,h+p),o-=p}}return u.fill(0),{key:s,iv:f}}},{470:470,514:514}],436:[function(t,e,r){"use strict";var n=t(452).Buffer,i=t(451).Transform;function o(t){i.call(this),this._block=n.allocUnsafe(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}t(467)(o,i),o.prototype._transform=function(t,e,r){var n=null;try{this.update(t,e)}catch(t){n=t}r(n)},o.prototype._flush=function(t){var e=null;try{this.push(this.digest())}catch(t){e=t}t(e)},o.prototype.update=function(t,e){if(function(t,e){if(!n.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer")}(t),this._finalized)throw new Error("Digest already called");n.isBuffer(t)||(t=n.from(t,e));for(var r=this._block,i=0;this._blockOffset+t.length-i>=this._blockSize;){for(var o=this._blockOffset;o<this._blockSize;)r[o++]=t[i++];this._update(),this._blockOffset=0}for(;i<t.length;)r[this._blockOffset++]=t[i++];for(var a=0,s=8*t.length;s>0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},o.prototype._update=function(){throw new Error("_update is not implemented")},o.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var e=this._digest();void 0!==t&&(e=e.toString(t)),this._block.fill(0),this._blockOffset=0;for(var r=0;r<4;++r)this._length[r]=0;return e},o.prototype._digest=function(){throw new Error("_digest is not implemented")},e.exports=o},{451:451,452:452,467:467}],437:[function(t,e,r){arguments[4][49][0].apply(r,arguments)},{49:49}],438:[function(t,e,r){(function(r){(function(){"use strict";var n=Object.keys||function(t){var e=[];for(var r in t)e.push(r);return e};e.exports=u;var i=t(440),o=t(442);t(467)(u,i);for(var a=n(o.prototype),s=0;s<a.length;s++){var f=a[s];u.prototype[f]||(u.prototype[f]=o.prototype[f])}function u(t){if(!(this instanceof u))return new u(t);i.call(this,t),o.call(this,t),this.allowHalfOpen=!0,t&&(!1===t.readable&&(this.readable=!1),!1===t.writable&&(this.writable=!1),!1===t.allowHalfOpen&&(this.allowHalfOpen=!1,this.once("end",c)))}function c(){this._writableState.ended||r.nextTick(h,this)}function h(t){t.end()}Object.defineProperty(u.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(u.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(u.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(u.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&this._readableState.destroyed&&this._writableState.destroyed},set:function(t){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=t,this._writableState.destroyed=t)}})}).call(this)}).call(this,t(488))},{440:440,442:442,467:467,488:488}],439:[function(t,e,r){arguments[4][51][0].apply(r,arguments)},{441:441,467:467,51:51}],440:[function(t,e,r){(function(r,n){(function(){"use strict";var i;e.exports=k,k.ReadableState=E,t(434).EventEmitter;var u,o=function(t,e){return t.listeners(e).length},a=t(450),s=t(67).Buffer,f=n.Uint8Array||function(){},c=t(21);u=c&&c.debuglog?c.debuglog("stream"):function(){};var h,d,l,p=t(444),b=t(445),v=t(449).getHighWaterMark,g=t(437).codes,y=g.ERR_INVALID_ARG_TYPE,m=g.ERR_STREAM_PUSH_AFTER_EOF,w=g.ERR_METHOD_NOT_IMPLEMENTED,_=g.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;t(467)(k,a);var S=b.errorOrDestroy,M=["error","close","destroy","pause","resume"];function E(e,r,n){i=i||t(438),e=e||{},"boolean"!=typeof n&&(n=r instanceof i),this.objectMode=!!e.objectMode,n&&(this.objectMode=this.objectMode||!!e.readableObjectMode),this.highWaterMark=v(this,e,"readableHighWaterMark",n),this.buffer=new p,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.destroyed=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(h||(h=t(526).StringDecoder),this.decoder=new h(e.encoding),this.encoding=e.encoding)}function k(e){if(i=i||t(438),!(this instanceof k))return new k(e);var r=this instanceof i;this._readableState=new E(e,this,r),this.readable=!0,e&&("function"==typeof e.read&&(this._read=e.read),"function"==typeof e.destroy&&(this._destroy=e.destroy)),a.call(this)}function x(t,e,r,n,i){u("readableAddChunk",e);var o,a=t._readableState;if(null===e)a.reading=!1,function(t,e){if(u("onEofChunk"),!e.ended){if(e.decoder){var r=e.decoder.end();r&&r.length&&(e.buffer.push(r),e.length+=e.objectMode?1:r.length)}e.ended=!0,e.sync?T(t):(e.needReadable=!1,e.emittedReadable||(e.emittedReadable=!0,B(t)))}}(t,a);else if(i||(o=function(t,e){var r,n;return n=e,s.isBuffer(n)||n instanceof f||"string"==typeof e||void 0===e||t.objectMode||(r=new y("chunk",["string","Buffer","Uint8Array"],e)),r}(a,e)),o)S(t,o);else if(a.objectMode||e&&e.length>0)if("string"==typeof e||a.objectMode||Object.getPrototypeOf(e)===s.prototype||(e=function(t){return s.from(t)}(e)),n)a.endEmitted?S(t,new _):A(t,a,e,!0);else if(a.ended)S(t,new m);else{if(a.destroyed)return!1;a.reading=!1,a.decoder&&!r?(e=a.decoder.write(e),a.objectMode||0!==e.length?A(t,a,e,!1):P(t,a)):A(t,a,e,!1)}else n||(a.reading=!1,P(t,a));return!a.ended&&(a.length<a.highWaterMark||0===a.length)}function A(t,e,r,n){e.flowing&&0===e.length&&!e.sync?(e.awaitDrain=0,t.emit("data",r)):(e.length+=e.objectMode?1:r.length,n?e.buffer.unshift(r):e.buffer.push(r),e.needReadable&&T(t)),P(t,e)}Object.defineProperty(k.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(t){this._readableState&&(this._readableState.destroyed=t)}}),k.prototype.destroy=b.destroy,k.prototype._undestroy=b.undestroy,k.prototype._destroy=function(t,e){e(t)},k.prototype.push=function(t,e){var r,n=this._readableState;return n.objectMode?r=!0:"string"==typeof t&&((e=e||n.defaultEncoding)!==n.encoding&&(t=s.from(t,e),e=""),r=!0),x(this,t,e,!1,r)},k.prototype.unshift=function(t){return x(this,t,null,!0,!1)},k.prototype.isPaused=function(){return!1===this._readableState.flowing},k.prototype.setEncoding=function(e){h||(h=t(526).StringDecoder);var r=new h(e);this._readableState.decoder=r,this._readableState.encoding=this._readableState.decoder.encoding;for(var n=this._readableState.buffer.head,i="";null!==n;)i+=r.write(n.data),n=n.next;return this._readableState.buffer.clear(),""!==i&&this._readableState.buffer.push(i),this._readableState.length=i.length,this};var R=1073741824;function I(t,e){return t<=0||0===e.length&&e.ended?0:e.objectMode?1:t!=t?e.flowing&&e.length?e.buffer.head.data.length:e.length:(t>e.highWaterMark&&(e.highWaterMark=function(t){return t>=R?t=R:(t--,t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,t|=t>>>16,t++),t}(t)),t<=e.length?t:e.ended?e.length:(e.needReadable=!0,0))}function T(t){var e=t._readableState;u("emitReadable",e.needReadable,e.emittedReadable),e.needReadable=!1,e.emittedReadable||(u("emitReadable",e.flowing),e.emittedReadable=!0,r.nextTick(B,t))}function B(t){var e=t._readableState;u("emitReadable_",e.destroyed,e.length,e.ended),e.destroyed||!e.length&&!e.ended||(t.emit("readable"),e.emittedReadable=!1),e.needReadable=!e.flowing&&!e.ended&&e.length<=e.highWaterMark,N(t)}function P(t,e){e.readingMore||(e.readingMore=!0,r.nextTick(O,t,e))}function O(t,e){for(;!e.reading&&!e.ended&&(e.length<e.highWaterMark||e.flowing&&0===e.length);){var r=e.length;if(u("maybeReadMore read 0"),t.read(0),r===e.length)break}e.readingMore=!1}function C(t){var e=t._readableState;e.readableListening=t.listenerCount("readable")>0,e.resumeScheduled&&!e.paused?e.flowing=!0:t.listenerCount("data")>0&&t.resume()}function L(t){u("readable nexttick read 0"),t.read(0)}function j(t,e){u("resume",e.reading),e.reading||t.read(0),e.resumeScheduled=!1,t.emit("resume"),N(t),e.flowing&&!e.reading&&t.read(0)}function N(t){var e=t._readableState;for(u("flow",e.flowing);e.flowing&&null!==t.read(););}function D(t,e){return 0===e.length?null:(e.objectMode?r=e.buffer.shift():!t||t>=e.length?(r=e.decoder?e.buffer.join(""):1===e.buffer.length?e.buffer.first():e.buffer.concat(e.length),e.buffer.clear()):r=e.buffer.consume(t,e.decoder),r);var r}function U(t){var e=t._readableState;u("endReadable",e.endEmitted),e.endEmitted||(e.ended=!0,r.nextTick(F,e,t))}function F(t,e){if(u("endReadableNT",t.endEmitted,t.length),!t.endEmitted&&0===t.length&&(t.endEmitted=!0,e.readable=!1,e.emit("end"),t.autoDestroy)){var r=e._writableState;(!r||r.autoDestroy&&r.finished)&&e.destroy()}}function q(t,e){for(var r=0,n=t.length;r<n;r++)if(t[r]===e)return r;return-1}k.prototype.read=function(t){u("read",t),t=parseInt(t,10);var e=this._readableState,r=t;if(0!==t&&(e.emittedReadable=!1),0===t&&e.needReadable&&((0!==e.highWaterMark?e.length>=e.highWaterMark:e.length>0)||e.ended))return u("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?U(this):T(this),null;if(0===(t=I(t,e))&&e.ended)return 0===e.length&&U(this),null;var n,i=e.needReadable;return u("need readable",i),(0===e.length||e.length-t<e.highWaterMark)&&u("length less than watermark",i=!0),e.ended||e.reading?u("reading or ended",i=!1):i&&(u("do read"),e.reading=!0,e.sync=!0,0===e.length&&(e.needReadable=!0),this._read(e.highWaterMark),e.sync=!1,e.reading||(t=I(r,e))),null===(n=t>0?D(t,e):null)?(e.needReadable=e.length<=e.highWaterMark,t=0):(e.length-=t,e.awaitDrain=0),0===e.length&&(e.ended||(e.needReadable=!0),r!==t&&e.ended&&U(this)),null!==n&&this.emit("data",n),n},k.prototype._read=function(t){S(this,new w("_read()"))},k.prototype.pipe=function(t,e){var n=this,i=this._readableState;switch(i.pipesCount){case 0:i.pipes=t;break;case 1:i.pipes=[i.pipes,t];break;default:i.pipes.push(t)}i.pipesCount+=1,u("pipe count=%d opts=%j",i.pipesCount,e);var a=e&&!1===e.end||t===r.stdout||t===r.stderr?v:f;function f(){u("onend"),t.end()}i.endEmitted?r.nextTick(a):n.once("end",a),t.on("unpipe",(function s(e,r){u("onunpipe"),e===n&&r&&!1===r.hasUnpiped&&(r.hasUnpiped=!0,u("cleanup"),t.removeListener("close",p),t.removeListener("finish",b),t.removeListener("drain",c),t.removeListener("error",l),t.removeListener("unpipe",s),n.removeListener("end",f),n.removeListener("end",v),n.removeListener("data",d),h=!0,!i.awaitDrain||t._writableState&&!t._writableState.needDrain||c())}));var c=function(t){return function(){var e=t._readableState;u("pipeOnDrain",e.awaitDrain),e.awaitDrain&&e.awaitDrain--,0===e.awaitDrain&&o(t,"data")&&(e.flowing=!0,N(t))}}(n);t.on("drain",c);var h=!1;function d(e){u("ondata");var r=t.write(e);u("dest.write",r),!1===r&&((1===i.pipesCount&&i.pipes===t||i.pipesCount>1&&-1!==q(i.pipes,t))&&!h&&(u("false write response, pause",i.awaitDrain),i.awaitDrain++),n.pause())}function l(e){u("onerror",e),v(),t.removeListener("error",l),0===o(t,"error")&&S(t,e)}function p(){t.removeListener("finish",b),v()}function b(){u("onfinish"),t.removeListener("close",p),v()}function v(){u("unpipe"),n.unpipe(t)}return n.on("data",d),function(t,e,r){if("function"==typeof t.prependListener)return t.prependListener(e,r);t._events&&t._events[e]?Array.isArray(t._events[e])?t._events[e].unshift(r):t._events[e]=[r,t._events[e]]:t.on(e,r)}(t,"error",l),t.once("close",p),t.once("finish",b),t.emit("pipe",n),i.flowing||(u("pipe resume"),n.resume()),t},k.prototype.unpipe=function(t){var e=this._readableState,r={hasUnpiped:!1};if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes||(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this,r)),this;if(!t){var n=e.pipes,i=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var o=0;o<i;o++)n[o].emit("unpipe",this,{hasUnpiped:!1});return this}var a=q(e.pipes,t);return-1===a||(e.pipes.splice(a,1),e.pipesCount-=1,1===e.pipesCount&&(e.pipes=e.pipes[0]),t.emit("unpipe",this,r)),this},k.prototype.on=function(t,e){var n=a.prototype.on.call(this,t,e),i=this._readableState;return"data"===t?(i.readableListening=this.listenerCount("readable")>0,!1!==i.flowing&&this.resume()):"readable"===t&&(i.endEmitted||i.readableListening||(i.readableListening=i.needReadable=!0,i.flowing=!1,i.emittedReadable=!1,u("on readable",i.length,i.reading),i.length?T(this):i.reading||r.nextTick(L,this))),n},k.prototype.addListener=k.prototype.on,k.prototype.removeListener=function(t,e){var n=a.prototype.removeListener.call(this,t,e);return"readable"===t&&r.nextTick(C,this),n},k.prototype.removeAllListeners=function(t){var e=a.prototype.removeAllListeners.apply(this,arguments);return"readable"!==t&&void 0!==t||r.nextTick(C,this),e},k.prototype.resume=function(){var t=this._readableState;return t.flowing||(u("resume"),t.flowing=!t.readableListening,function(t,e){e.resumeScheduled||(e.resumeScheduled=!0,r.nextTick(j,t,e))}(this,t)),t.paused=!1,this},k.prototype.pause=function(){return u("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(u("pause"),this._readableState.flowing=!1,this.emit("pause")),this._readableState.paused=!0,this},k.prototype.wrap=function(t){var e=this,r=this._readableState,n=!1;for(var i in t.on("end",(function(){if(u("wrapped end"),r.decoder&&!r.ended){var t=r.decoder.end();t&&t.length&&e.push(t)}e.push(null)})),t.on("data",(function(i){u("wrapped data"),r.decoder&&(i=r.decoder.write(i)),r.objectMode&&null==i||(r.objectMode||i&&i.length)&&(e.push(i)||(n=!0,t.pause()))})),t)void 0===this[i]&&"function"==typeof t[i]&&(this[i]=function(e){return function(){return t[e].apply(t,arguments)}}(i));for(var o=0;o<M.length;o++)t.on(M[o],this.emit.bind(this,M[o]));return this._read=function(e){u("wrapped _read",e),n&&(n=!1,t.resume())},this},"function"==typeof Symbol&&(k.prototype[Symbol.asyncIterator]=function(){return void 0===d&&(d=t(443)),d(this)}),Object.defineProperty(k.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),Object.defineProperty(k.prototype,"readableBuffer",{enumerable:!1,get:function(){return this._readableState&&this._readableState.buffer}}),Object.defineProperty(k.prototype,"readableFlowing",{enumerable:!1,get:function(){return this._readableState.flowing},set:function(t){this._readableState&&(this._readableState.flowing=t)}}),k._fromList=D,Object.defineProperty(k.prototype,"readableLength",{enumerable:!1,get:function(){return this._readableState.length}}),"function"==typeof Symbol&&(k.from=function(e,r){return void 0===l&&(l=t(447)),l(k,e,r)})}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{21:21,434:434,437:437,438:438,443:443,444:444,445:445,447:447,449:449,450:450,467:467,488:488,526:526,67:67}],441:[function(t,e,r){arguments[4][53][0].apply(r,arguments)},{437:437,438:438,467:467,53:53}],442:[function(t,e,r){(function(r,n){(function(){"use strict";function i(t){var e=this;this.next=null,this.entry=null,this.finish=function(){!function(t,e,r){var n=t.entry;for(t.entry=null;n;){var i=n.callback;e.pendingcb--,i(void 0),n=n.next}e.corkedRequestsFree.next=t}(e,t)}}var o;e.exports=k,k.WritableState=E;var c,a={deprecate:t(528)},s=t(450),f=t(67).Buffer,u=n.Uint8Array||function(){},h=t(445),d=t(449).getHighWaterMark,l=t(437).codes,p=l.ERR_INVALID_ARG_TYPE,b=l.ERR_METHOD_NOT_IMPLEMENTED,v=l.ERR_MULTIPLE_CALLBACK,g=l.ERR_STREAM_CANNOT_PIPE,y=l.ERR_STREAM_DESTROYED,m=l.ERR_STREAM_NULL_VALUES,w=l.ERR_STREAM_WRITE_AFTER_END,_=l.ERR_UNKNOWN_ENCODING,S=h.errorOrDestroy;function M(){}function E(e,n,a){o=o||t(438),e=e||{},"boolean"!=typeof a&&(a=n instanceof o),this.objectMode=!!e.objectMode,a&&(this.objectMode=this.objectMode||!!e.writableObjectMode),this.highWaterMark=d(this,e,"writableHighWaterMark",a),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var s=!1===e.decodeStrings;this.decodeStrings=!s,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(t){!function(t,e){var n=t._writableState,i=n.sync,o=n.writecb;if("function"!=typeof o)throw new v;if(function(t){t.writing=!1,t.writecb=null,t.length-=t.writelen,t.writelen=0}(n),e)!function(t,e,n,i,o){--e.pendingcb,n?(r.nextTick(o,i),r.nextTick(B,t,e),t._writableState.errorEmitted=!0,S(t,i)):(o(i),t._writableState.errorEmitted=!0,S(t,i),B(t,e))}(t,n,i,e,o);else{var a=I(n)||t.destroyed;a||n.corked||n.bufferProcessing||!n.bufferedRequest||R(t,n),i?r.nextTick(A,t,n,a,o):A(t,n,a,o)}}(n,t)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.bufferedRequestCount=0,this.corkedRequestsFree=new i(this)}function k(e){var r=this instanceof(o=o||t(438));if(!r&&!c.call(k,this))return new k(e);this._writableState=new E(e,this,r),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),s.call(this)}function x(t,e,r,n,i,o,a){e.writelen=n,e.writecb=a,e.writing=!0,e.sync=!0,e.destroyed?e.onwrite(new y("write")):r?t._writev(i,e.onwrite):t._write(i,o,e.onwrite),e.sync=!1}function A(t,e,r,n){r||function(t,e){0===e.length&&e.needDrain&&(e.needDrain=!1,t.emit("drain"))}(t,e),e.pendingcb--,n(),B(t,e)}function R(t,e){e.bufferProcessing=!0;var r=e.bufferedRequest;if(t._writev&&r&&r.next){var n=e.bufferedRequestCount,o=new Array(n),a=e.corkedRequestsFree;a.entry=r;for(var s=0,f=!0;r;)o[s]=r,r.isBuf||(f=!1),r=r.next,s+=1;o.allBuffers=f,x(t,e,!0,e.length,o,"",a.finish),e.pendingcb++,e.lastBufferedRequest=null,a.next?(e.corkedRequestsFree=a.next,a.next=null):e.corkedRequestsFree=new i(e),e.bufferedRequestCount=0}else{for(;r;){var u=r.chunk,c=r.encoding,h=r.callback;if(x(t,e,!1,e.objectMode?1:u.length,u,c,h),r=r.next,e.bufferedRequestCount--,e.writing)break}null===r&&(e.lastBufferedRequest=null)}e.bufferedRequest=r,e.bufferProcessing=!1}function I(t){return t.ending&&0===t.length&&null===t.bufferedRequest&&!t.finished&&!t.writing}function T(t,e){t._final((function(r){e.pendingcb--,r&&S(t,r),e.prefinished=!0,t.emit("prefinish"),B(t,e)}))}function B(t,e){var n=I(e);if(n&&(function(t,e){e.prefinished||e.finalCalled||("function"!=typeof t._final||e.destroyed?(e.prefinished=!0,t.emit("prefinish")):(e.pendingcb++,e.finalCalled=!0,r.nextTick(T,t,e)))}(t,e),0===e.pendingcb&&(e.finished=!0,t.emit("finish"),e.autoDestroy))){var i=t._readableState;(!i||i.autoDestroy&&i.endEmitted)&&t.destroy()}return n}t(467)(k,s),E.prototype.getBuffer=function(){for(var t=this.bufferedRequest,e=[];t;)e.push(t),t=t.next;return e},function(){try{Object.defineProperty(E.prototype,"buffer",{get:a.deprecate((function(){return this.getBuffer()}),"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(t){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(c=Function.prototype[Symbol.hasInstance],Object.defineProperty(k,Symbol.hasInstance,{value:function(t){return!!c.call(this,t)||this===k&&t&&t._writableState instanceof E}})):c=function(t){return t instanceof this},k.prototype.pipe=function(){S(this,new g)},k.prototype.write=function(t,e,n){var i,o=this._writableState,a=!1,s=!o.objectMode&&(i=t,f.isBuffer(i)||i instanceof u);return s&&!f.isBuffer(t)&&(t=function(t){return f.from(t)}(t)),"function"==typeof e&&(n=e,e=null),s?e="buffer":e||(e=o.defaultEncoding),"function"!=typeof n&&(n=M),o.ending?function(t,e){var n=new w;S(t,n),r.nextTick(e,n)}(this,n):(s||function(t,e,n,i){var o;return null===n?o=new m:"string"==typeof n||e.objectMode||(o=new p("chunk",["string","Buffer"],n)),!o||(S(t,o),r.nextTick(i,o),!1)}(this,o,t,n))&&(o.pendingcb++,a=function(t,e,r,n,i,o){if(!r){var a=function(t,e,r){return t.objectMode||!1===t.decodeStrings||"string"!=typeof e||(e=f.from(e,r)),e}(e,n,i);n!==a&&(r=!0,i="buffer",n=a)}var s=e.objectMode?1:n.length;e.length+=s;var u=e.length<e.highWaterMark;if(u||(e.needDrain=!0),e.writing||e.corked){var c=e.lastBufferedRequest;e.lastBufferedRequest={chunk:n,encoding:i,isBuf:r,callback:o,next:null},c?c.next=e.lastBufferedRequest:e.bufferedRequest=e.lastBufferedRequest,e.bufferedRequestCount+=1}else x(t,e,!1,s,n,i,o);return u}(this,o,s,t,e,n)),a},k.prototype.cork=function(){this._writableState.corked++},k.prototype.uncork=function(){var t=this._writableState;t.corked&&(t.corked--,t.writing||t.corked||t.bufferProcessing||!t.bufferedRequest||R(this,t))},k.prototype.setDefaultEncoding=function(t){if("string"==typeof t&&(t=t.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((t+"").toLowerCase())>-1))throw new _(t);return this._writableState.defaultEncoding=t,this},Object.defineProperty(k.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(k.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),k.prototype._write=function(t,e,r){r(new b("_write()"))},k.prototype._writev=null,k.prototype.end=function(t,e,n){var i=this._writableState;return"function"==typeof t?(n=t,t=null,e=null):"function"==typeof e&&(n=e,e=null),null!=t&&this.write(t,e),i.corked&&(i.corked=1,this.uncork()),i.ending||function(t,e,n){e.ending=!0,B(t,e),n&&(e.finished?r.nextTick(n):t.once("finish",n)),e.ended=!0,t.writable=!1}(this,i,n),this},Object.defineProperty(k.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(k.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(t){this._writableState&&(this._writableState.destroyed=t)}}),k.prototype.destroy=h.destroy,k.prototype._undestroy=h.undestroy,k.prototype._destroy=function(t,e){e(t)}}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{437:437,438:438,445:445,449:449,450:450,467:467,488:488,528:528,67:67}],443:[function(t,e,r){(function(r){(function(){"use strict";var n;function i(t,e,r){return e in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}var o=t(446),a=Symbol("lastResolve"),s=Symbol("lastReject"),f=Symbol("error"),u=Symbol("ended"),c=Symbol("lastPromise"),h=Symbol("handlePromise"),d=Symbol("stream");function l(t,e){return{value:t,done:e}}function p(t){var e=t[a];if(null!==e){var r=t[d].read();null!==r&&(t[c]=null,t[a]=null,t[s]=null,e(l(r,!1)))}}function b(t){r.nextTick(p,t)}var v=Object.getPrototypeOf((function(){})),g=Object.setPrototypeOf((i(n={get stream(){return this[d]},next:function(){var t=this,e=this[f];if(null!==e)return Promise.reject(e);if(this[u])return Promise.resolve(l(void 0,!0));if(this[d].destroyed)return new Promise((function(e,n){r.nextTick((function(){t[f]?n(t[f]):e(l(void 0,!0))}))}));var n,i=this[c];if(i)n=new Promise(function(t,e){return function(r,n){t.then((function(){e[u]?r(l(void 0,!0)):e[h](r,n)}),n)}}(i,this));else{var o=this[d].read();if(null!==o)return Promise.resolve(l(o,!1));n=new Promise(this[h])}return this[c]=n,n}},Symbol.asyncIterator,(function(){return this})),i(n,"return",(function(){var t=this;return new Promise((function(e,r){t[d].destroy(null,(function(t){t?r(t):e(l(void 0,!0))}))}))})),n),v);e.exports=function(t){var e,r=Object.create(g,(i(e={},d,{value:t,writable:!0}),i(e,a,{value:null,writable:!0}),i(e,s,{value:null,writable:!0}),i(e,f,{value:null,writable:!0}),i(e,u,{value:t._readableState.endEmitted,writable:!0}),i(e,h,{value:function(t,e){var n=r[d].read();n?(r[c]=null,r[a]=null,r[s]=null,t(l(n,!1))):(r[a]=t,r[s]=e)},writable:!0}),e));return r[c]=null,o(t,(function(t){if(t&&"ERR_STREAM_PREMATURE_CLOSE"!==t.code){var e=r[s];return null!==e&&(r[c]=null,r[a]=null,r[s]=null,e(t)),void(r[f]=t)}var n=r[a];null!==n&&(r[c]=null,r[a]=null,r[s]=null,n(l(void 0,!0))),r[u]=!0})),t.on("readable",b.bind(null,r)),r}}).call(this)}).call(this,t(488))},{446:446,488:488}],444:[function(t,e,r){arguments[4][56][0].apply(r,arguments)},{21:21,56:56,67:67}],445:[function(t,e,r){(function(t){(function(){"use strict";function r(t,e){i(t,e),n(t)}function n(t){t._writableState&&!t._writableState.emitClose||t._readableState&&!t._readableState.emitClose||t.emit("close")}function i(t,e){t.emit("error",e)}e.exports={destroy:function(e,o){var a=this,s=this._readableState&&this._readableState.destroyed,f=this._writableState&&this._writableState.destroyed;return s||f?(o?o(e):e&&(this._writableState?this._writableState.errorEmitted||(this._writableState.errorEmitted=!0,t.nextTick(i,this,e)):t.nextTick(i,this,e)),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(e||null,(function(e){!o&&e?a._writableState?a._writableState.errorEmitted?t.nextTick(n,a):(a._writableState.errorEmitted=!0,t.nextTick(r,a,e)):t.nextTick(r,a,e):o?(t.nextTick(n,a),o(e)):t.nextTick(n,a)})),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finalCalled=!1,this._writableState.prefinished=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)},errorOrDestroy:function(t,e){var r=t._readableState,n=t._writableState;r&&r.autoDestroy||n&&n.autoDestroy?t.destroy(e):t.emit("error",e)}}}).call(this)}).call(this,t(488))},{488:488}],446:[function(t,e,r){arguments[4][58][0].apply(r,arguments)},{437:437,58:58}],447:[function(t,e,r){arguments[4][59][0].apply(r,arguments)},{59:59}],448:[function(t,e,r){arguments[4][60][0].apply(r,arguments)},{437:437,446:446,60:60}],449:[function(t,e,r){arguments[4][61][0].apply(r,arguments)},{437:437,61:61}],450:[function(t,e,r){arguments[4][62][0].apply(r,arguments)},{434:434,62:62}],451:[function(t,e,r){arguments[4][63][0].apply(r,arguments)},{438:438,439:439,440:440,441:441,442:442,446:446,448:448,63:63}],452:[function(t,e,r){arguments[4][64][0].apply(r,arguments)},{64:64,67:67}],453:[function(t,e,r){var n=r;n.utils=t(464),n.common=t(454),n.sha=t(457),n.ripemd=t(456),n.hmac=t(455),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{454:454,455:455,456:456,457:457,464:464}],454:[function(t,e,r){"use strict";var n=t(464),i=t(473);function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(t,e){if(t=n.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=n.join32(t,0,t.length-r,this.endian);for(var i=0;i<t.length;i+=this._delta32)this._update(t,i,i+this._delta32)}return this},o.prototype.digest=function(t){return this.update(this._pad()),i(null===this.pending),this._digest(t)},o.prototype._pad=function(){var t=this.pendingTotal,e=this._delta8,r=e-(t+this.padLength)%e,n=new Array(r+this.padLength);n[0]=128;for(var i=1;i<r;i++)n[i]=0;if(t<<=3,"big"===this.endian){for(var o=8;o<this.padLength;o++)n[i++]=0;n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=t>>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;o<this.padLength;o++)n[i++]=0;return n}},{464:464,473:473}],455:[function(t,e,r){"use strict";var n=t(464),i=t(473);function o(t,e,r){if(!(this instanceof o))return new o(t,e,r);this.Hash=t,this.blockSize=t.blockSize/8,this.outSize=t.outSize/8,this.inner=null,this.outer=null,this._init(n.toArray(e,r))}e.exports=o,o.prototype._init=function(t){t.length>this.blockSize&&(t=(new this.Hash).update(t).digest()),i(t.length<=this.blockSize);for(var e=t.length;e<this.blockSize;e++)t.push(0);for(e=0;e<t.length;e++)t[e]^=54;for(this.inner=(new this.Hash).update(t),e=0;e<t.length;e++)t[e]^=106;this.outer=(new this.Hash).update(t)},o.prototype.update=function(t,e){return this.inner.update(t,e),this},o.prototype.digest=function(t){return this.outer.update(this.inner.digest()),this.outer.digest(t)}},{464:464,473:473}],456:[function(t,e,r){"use strict";var n=t(464),i=t(454),o=n.rotl32,a=n.sum32,s=n.sum32_3,f=n.sum32_4,u=i.BlockHash;function c(){if(!(this instanceof c))return new c;u.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function h(t,e,r,n){return t<=15?e^r^n:t<=31?e&r|~e&n:t<=47?(e|~r)^n:t<=63?e&n|r&~n:e^(r|~n)}function d(t){return t<=15?0:t<=31?1518500249:t<=47?1859775393:t<=63?2400959708:2840853838}function l(t){return t<=15?1352829926:t<=31?1548603684:t<=47?1836072691:t<=63?2053994217:0}n.inherits(c,u),r.ripemd160=c,c.blockSize=512,c.outSize=160,c.hmacStrength=192,c.padLength=64,c.prototype._update=function(t,e){for(var r=this.h[0],n=this.h[1],i=this.h[2],u=this.h[3],c=this.h[4],y=r,m=n,w=i,_=u,S=c,M=0;M<80;M++){var E=a(o(f(r,h(M,n,i,u),t[p[M]+e],d(M)),v[M]),c);r=c,c=u,u=o(i,10),i=n,n=E,E=a(o(f(y,h(79-M,m,w,_),t[b[M]+e],l(M)),g[M]),S),y=S,S=_,_=o(w,10),w=m,m=E}E=s(this.h[1],i,_),this.h[1]=s(this.h[2],u,S),this.h[2]=s(this.h[3],c,y),this.h[3]=s(this.h[4],r,m),this.h[4]=s(this.h[0],n,w),this.h[0]=E},c.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h,"little"):n.split32(this.h,"little")};var p=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],b=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],v=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],g=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},{454:454,464:464}],457:[function(t,e,r){"use strict";r.sha1=t(458),r.sha224=t(459),r.sha256=t(460),r.sha384=t(461),r.sha512=t(462)},{458:458,459:459,460:460,461:461,462:462}],458:[function(t,e,r){"use strict";var n=t(464),i=t(454),o=t(463),a=n.rotl32,s=n.sum32,f=n.sum32_5,u=o.ft_1,c=i.BlockHash,h=[1518500249,1859775393,2400959708,3395469782];function d(){if(!(this instanceof d))return new d;c.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}n.inherits(d,c),e.exports=d,d.blockSize=512,d.outSize=160,d.hmacStrength=80,d.padLength=64,d.prototype._update=function(t,e){for(var r=this.W,n=0;n<16;n++)r[n]=t[e+n];for(;n<r.length;n++)r[n]=a(r[n-3]^r[n-8]^r[n-14]^r[n-16],1);var i=this.h[0],o=this.h[1],c=this.h[2],d=this.h[3],l=this.h[4];for(n=0;n<r.length;n++){var p=~~(n/20),b=f(a(i,5),u(p,o,c,d),l,r[n],h[p]);l=d,d=c,c=a(o,30),o=i,i=b}this.h[0]=s(this.h[0],i),this.h[1]=s(this.h[1],o),this.h[2]=s(this.h[2],c),this.h[3]=s(this.h[3],d),this.h[4]=s(this.h[4],l)},d.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h,"big"):n.split32(this.h,"big")}},{454:454,463:463,464:464}],459:[function(t,e,r){"use strict";var n=t(464),i=t(460);function o(){if(!(this instanceof o))return new o;i.call(this),this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}n.inherits(o,i),e.exports=o,o.blockSize=512,o.outSize=224,o.hmacStrength=192,o.padLength=64,o.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h.slice(0,7),"big"):n.split32(this.h.slice(0,7),"big")}},{460:460,464:464}],460:[function(t,e,r){"use strict";var n=t(464),i=t(454),o=t(463),a=t(473),s=n.sum32,f=n.sum32_4,u=n.sum32_5,c=o.ch32,h=o.maj32,d=o.s0_256,l=o.s1_256,p=o.g0_256,b=o.g1_256,v=i.BlockHash,g=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function y(){if(!(this instanceof y))return new y;v.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=g,this.W=new Array(64)}n.inherits(y,v),e.exports=y,y.blockSize=512,y.outSize=256,y.hmacStrength=192,y.padLength=64,y.prototype._update=function(t,e){for(var r=this.W,n=0;n<16;n++)r[n]=t[e+n];for(;n<r.length;n++)r[n]=f(b(r[n-2]),r[n-7],p(r[n-15]),r[n-16]);var i=this.h[0],o=this.h[1],v=this.h[2],g=this.h[3],y=this.h[4],m=this.h[5],w=this.h[6],_=this.h[7];for(a(this.k.length===r.length),n=0;n<r.length;n++){var S=u(_,l(y),c(y,m,w),this.k[n],r[n]),M=s(d(i),h(i,o,v));_=w,w=m,m=y,y=s(g,S),g=v,v=o,o=i,i=s(S,M)}this.h[0]=s(this.h[0],i),this.h[1]=s(this.h[1],o),this.h[2]=s(this.h[2],v),this.h[3]=s(this.h[3],g),this.h[4]=s(this.h[4],y),this.h[5]=s(this.h[5],m),this.h[6]=s(this.h[6],w),this.h[7]=s(this.h[7],_)},y.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h,"big"):n.split32(this.h,"big")}},{454:454,463:463,464:464,473:473}],461:[function(t,e,r){"use strict";var n=t(464),i=t(462);function o(){if(!(this instanceof o))return new o;i.call(this),this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}n.inherits(o,i),e.exports=o,o.blockSize=1024,o.outSize=384,o.hmacStrength=192,o.padLength=128,o.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h.slice(0,12),"big"):n.split32(this.h.slice(0,12),"big")}},{462:462,464:464}],462:[function(t,e,r){"use strict";var n=t(464),i=t(454),o=t(473),a=n.rotr64_hi,s=n.rotr64_lo,f=n.shr64_hi,u=n.shr64_lo,c=n.sum64,h=n.sum64_hi,d=n.sum64_lo,l=n.sum64_4_hi,p=n.sum64_4_lo,b=n.sum64_5_hi,v=n.sum64_5_lo,g=i.BlockHash,y=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function m(){if(!(this instanceof m))return new m;g.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=y,this.W=new Array(160)}function w(t,e,r,n,i){var o=t&r^~t&i;return o<0&&(o+=4294967296),o}function _(t,e,r,n,i,o){var a=e&n^~e&o;return a<0&&(a+=4294967296),a}function S(t,e,r,n,i){var o=t&r^t&i^r&i;return o<0&&(o+=4294967296),o}function M(t,e,r,n,i,o){var a=e&n^e&o^n&o;return a<0&&(a+=4294967296),a}function E(t,e){var r=a(t,e,28)^a(e,t,2)^a(e,t,7);return r<0&&(r+=4294967296),r}function k(t,e){var r=s(t,e,28)^s(e,t,2)^s(e,t,7);return r<0&&(r+=4294967296),r}function x(t,e){var r=a(t,e,14)^a(t,e,18)^a(e,t,9);return r<0&&(r+=4294967296),r}function A(t,e){var r=s(t,e,14)^s(t,e,18)^s(e,t,9);return r<0&&(r+=4294967296),r}function R(t,e){var r=a(t,e,1)^a(t,e,8)^f(t,e,7);return r<0&&(r+=4294967296),r}function I(t,e){var r=s(t,e,1)^s(t,e,8)^u(t,e,7);return r<0&&(r+=4294967296),r}function T(t,e){var r=a(t,e,19)^a(e,t,29)^f(t,e,6);return r<0&&(r+=4294967296),r}function B(t,e){var r=s(t,e,19)^s(e,t,29)^u(t,e,6);return r<0&&(r+=4294967296),r}n.inherits(m,g),e.exports=m,m.blockSize=1024,m.outSize=512,m.hmacStrength=192,m.padLength=128,m.prototype._prepareBlock=function(t,e){for(var r=this.W,n=0;n<32;n++)r[n]=t[e+n];for(;n<r.length;n+=2){var i=T(r[n-4],r[n-3]),o=B(r[n-4],r[n-3]),a=r[n-14],s=r[n-13],f=R(r[n-30],r[n-29]),u=I(r[n-30],r[n-29]),c=r[n-32],h=r[n-31];r[n]=l(i,o,a,s,f,u,c,h),r[n+1]=p(i,o,a,s,f,u,c,h)}},m.prototype._update=function(t,e){this._prepareBlock(t,e);var r=this.W,n=this.h[0],i=this.h[1],a=this.h[2],s=this.h[3],f=this.h[4],u=this.h[5],l=this.h[6],p=this.h[7],g=this.h[8],y=this.h[9],m=this.h[10],R=this.h[11],I=this.h[12],T=this.h[13],B=this.h[14],P=this.h[15];o(this.k.length===r.length);for(var O=0;O<r.length;O+=2){var C=B,L=P,j=x(g,y),N=A(g,y),D=w(g,0,m,0,I),U=_(0,y,0,R,0,T),F=this.k[O],q=this.k[O+1],z=r[O],W=r[O+1],V=b(C,L,j,N,D,U,F,q,z,W),H=v(C,L,j,N,D,U,F,q,z,W);C=E(n,i),L=k(n,i),j=S(n,0,a,0,f),N=M(0,i,0,s,0,u);var G=h(C,L,j,N),K=d(C,L,j,N);B=I,P=T,I=m,T=R,m=g,R=y,g=h(l,p,V,H),y=d(p,p,V,H),l=f,p=u,f=a,u=s,a=n,s=i,n=h(V,H,G,K),i=d(V,H,G,K)}c(this.h,0,n,i),c(this.h,2,a,s),c(this.h,4,f,u),c(this.h,6,l,p),c(this.h,8,g,y),c(this.h,10,m,R),c(this.h,12,I,T),c(this.h,14,B,P)},m.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h,"big"):n.split32(this.h,"big")}},{454:454,464:464,473:473}],463:[function(t,e,r){"use strict";var n=t(464).rotr32;function i(t,e,r){return t&e^~t&r}function o(t,e,r){return t&e^t&r^e&r}function a(t,e,r){return t^e^r}r.ft_1=function(t,e,r,n){return 0===t?i(e,r,n):1===t||3===t?a(e,r,n):2===t?o(e,r,n):void 0},r.ch32=i,r.maj32=o,r.p32=a,r.s0_256=function(t){return n(t,2)^n(t,13)^n(t,22)},r.s1_256=function(t){return n(t,6)^n(t,11)^n(t,25)},r.g0_256=function(t){return n(t,7)^n(t,18)^t>>>3},r.g1_256=function(t){return n(t,17)^n(t,19)^t>>>10}},{464:464}],464:[function(t,e,r){"use strict";var n=t(473),i=t(467);function o(t,e){return 55296==(64512&t.charCodeAt(e))&&!(e<0||e+1>=t.length)&&56320==(64512&t.charCodeAt(e+1))}function a(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function s(t){return 1===t.length?"0"+t:t}function f(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}r.inherits=i,r.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),i=0;i<t.length;i+=2)r.push(parseInt(t[i]+t[i+1],16))}else for(var n=0,i=0;i<t.length;i++){var a=t.charCodeAt(i);a<128?r[n++]=a:a<2048?(r[n++]=a>>6|192,r[n++]=63&a|128):o(t,i)?(a=65536+((1023&a)<<10)+(1023&t.charCodeAt(++i)),r[n++]=a>>18|240,r[n++]=a>>12&63|128,r[n++]=a>>6&63|128,r[n++]=63&a|128):(r[n++]=a>>12|224,r[n++]=a>>6&63|128,r[n++]=63&a|128)}else for(i=0;i<t.length;i++)r[i]=0|t[i];return r},r.toHex=function(t){for(var e="",r=0;r<t.length;r++)e+=s(t[r].toString(16));return e},r.htonl=a,r.toHex32=function(t,e){for(var r="",n=0;n<t.length;n++){var i=t[n];"little"===e&&(i=a(i)),r+=f(i.toString(16))}return r},r.zero2=s,r.zero8=f,r.join32=function(t,e,r,i){var o=r-e;n(o%4==0);for(var a=new Array(o/4),s=0,f=e;s<a.length;s++,f+=4){var u;u="big"===i?t[f]<<24|t[f+1]<<16|t[f+2]<<8|t[f+3]:t[f+3]<<24|t[f+2]<<16|t[f+1]<<8|t[f],a[s]=u>>>0}return a},r.split32=function(t,e){for(var r=new Array(4*t.length),n=0,i=0;n<t.length;n++,i+=4){var o=t[n];"big"===e?(r[i]=o>>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(t,e){return t>>>e|t<<32-e},r.rotl32=function(t,e){return t<<e|t>>>32-e},r.sum32=function(t,e){return t+e>>>0},r.sum32_3=function(t,e,r){return t+e+r>>>0},r.sum32_4=function(t,e,r,n){return t+e+r+n>>>0},r.sum32_5=function(t,e,r,n,i){return t+e+r+n+i>>>0},r.sum64=function(t,e,r,n){var i=t[e],o=n+t[e+1]>>>0,a=(o<n?1:0)+r+i;t[e]=a>>>0,t[e+1]=o},r.sum64_hi=function(t,e,r,n){return(e+n>>>0<e?1:0)+t+r>>>0},r.sum64_lo=function(t,e,r,n){return e+n>>>0},r.sum64_4_hi=function(t,e,r,n,i,o,a,s){var f=0,u=e;return f+=(u=u+n>>>0)<e?1:0,f+=(u=u+o>>>0)<o?1:0,t+r+i+a+(f+=(u=u+s>>>0)<s?1:0)>>>0},r.sum64_4_lo=function(t,e,r,n,i,o,a,s){return e+n+o+s>>>0},r.sum64_5_hi=function(t,e,r,n,i,o,a,s,f,u){var c=0,h=e;return c+=(h=h+n>>>0)<e?1:0,c+=(h=h+o>>>0)<o?1:0,c+=(h=h+s>>>0)<s?1:0,t+r+i+a+f+(c+=(h=h+u>>>0)<u?1:0)>>>0},r.sum64_5_lo=function(t,e,r,n,i,o,a,s,f,u){return e+n+o+s+u>>>0},r.rotr64_hi=function(t,e,r){return(e<<32-r|t>>>r)>>>0},r.rotr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0},r.shr64_hi=function(t,e,r){return t>>>r},r.shr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0}},{467:467,473:473}],465:[function(t,e,r){"use strict";var n=t(453),i=t(474),o=t(473);function a(t){if(!(this instanceof a))return new a(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=i.toArray(t.entropy,t.entropyEnc||"hex"),r=i.toArray(t.nonce,t.nonceEnc||"hex"),n=i.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}e.exports=a,a.prototype._init=function(t,e,r){var n=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656},a.prototype._hmac=function(){return new n.hmac(this.hash,this.K)},a.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},a.prototype.reseed=function(t,e,r,n){"string"!=typeof e&&(n=r,r=e,e=null),t=i.toArray(t,e),r=i.toArray(r,n),o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},a.prototype.generate=function(t,e,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(n=r,r=e,e=null),r&&(r=i.toArray(r,n||"hex"),this._update(r));for(var o=[];o.length<t;)this.V=this._hmac().update(this.V).digest(),o=o.concat(this.V);var a=o.slice(0,t);return this._update(r),this._reseed++,i.encode(a,e)}},{453:453,473:473,474:474}],466:[function(t,e,r){/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */r.read=function(t,e,r,n,i){var o,a,s=8*i-n-1,f=(1<<s)-1,u=f>>1,c=-7,h=r?i-1:0,d=r?-1:1,l=t[e+h];for(h+=d,o=l&(1<<-c)-1,l>>=-c,c+=s;c>0;o=256*o+t[e+h],h+=d,c-=8);for(a=o&(1<<-c)-1,o>>=-c,c+=n;c>0;a=256*a+t[e+h],h+=d,c-=8);if(0===o)o=1-u;else{if(o===f)return a?NaN:1/0*(l?-1:1);a+=Math.pow(2,n),o-=u}return(l?-1:1)*a*Math.pow(2,o-n)},r.write=function(t,e,r,n,i,o){var a,s,f,u=8*o-i-1,c=(1<<u)-1,h=c>>1,d=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,l=n?0:o-1,p=n?1:-1,b=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,a=c):(a=Math.floor(Math.log(e)/Math.LN2),e*(f=Math.pow(2,-a))<1&&(a--,f*=2),(e+=a+h>=1?d/f:d*Math.pow(2,1-h))*f>=2&&(a++,f/=2),a+h>=c?(s=0,a=c):a+h>=1?(s=(e*f-1)*Math.pow(2,i),a+=h):(s=e*Math.pow(2,h-1)*Math.pow(2,i),a=0));i>=8;t[r+l]=255&s,l+=p,s/=256,i-=8);for(a=a<<i|s,u+=i;u>0;t[r+l]=255&a,l+=p,a/=256,u-=8);t[r+l-p]|=128*b}},{}],467:[function(t,e,r){"function"==typeof Object.create?e.exports=function(t,e){e&&(t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}))}:e.exports=function(t,e){if(e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}}},{}],468:[function(t,e,r){function n(t){return!!t.constructor&&"function"==typeof t.constructor.isBuffer&&t.constructor.isBuffer(t)}
/*!
* Determine if an object is a Buffer
*
* @author Feross Aboukhadijeh <https://feross.org>
* @license MIT
*/e.exports=function(t){return null!=t&&(n(t)||function(t){return"function"==typeof t.readFloatLE&&"function"==typeof t.slice&&n(t.slice(0,0))}(t)||!!t._isBuffer)}},{}],469:[function(t,e,r){var n={}.toString;e.exports=Array.isArray||function(t){return"[object Array]"==n.call(t)}},{}],470:[function(t,e,r){"use strict";var n=t(467),i=t(436),o=t(514).Buffer,a=new Array(16);function s(){i.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878}function f(t,e){return t<<e|t>>>32-e}function u(t,e,r,n,i,o,a){return f(t+(e&r|~e&n)+i+o|0,a)+e|0}function c(t,e,r,n,i,o,a){return f(t+(e&n|r&~n)+i+o|0,a)+e|0}function h(t,e,r,n,i,o,a){return f(t+(e^r^n)+i+o|0,a)+e|0}function d(t,e,r,n,i,o,a){return f(t+(r^(e|~n))+i+o|0,a)+e|0}n(s,i),s.prototype._update=function(){for(var t=a,e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);var r=this._a,n=this._b,i=this._c,o=this._d;r=u(r,n,i,o,t[0],3614090360,7),o=u(o,r,n,i,t[1],3905402710,12),i=u(i,o,r,n,t[2],606105819,17),n=u(n,i,o,r,t[3],3250441966,22),r=u(r,n,i,o,t[4],4118548399,7),o=u(o,r,n,i,t[5],1200080426,12),i=u(i,o,r,n,t[6],2821735955,17),n=u(n,i,o,r,t[7],4249261313,22),r=u(r,n,i,o,t[8],1770035416,7),o=u(o,r,n,i,t[9],2336552879,12),i=u(i,o,r,n,t[10],4294925233,17),n=u(n,i,o,r,t[11],2304563134,22),r=u(r,n,i,o,t[12],1804603682,7),o=u(o,r,n,i,t[13],4254626195,12),i=u(i,o,r,n,t[14],2792965006,17),r=c(r,n=u(n,i,o,r,t[15],1236535329,22),i,o,t[1],4129170786,5),o=c(o,r,n,i,t[6],3225465664,9),i=c(i,o,r,n,t[11],643717713,14),n=c(n,i,o,r,t[0],3921069994,20),r=c(r,n,i,o,t[5],3593408605,5),o=c(o,r,n,i,t[10],38016083,9),i=c(i,o,r,n,t[15],3634488961,14),n=c(n,i,o,r,t[4],3889429448,20),r=c(r,n,i,o,t[9],568446438,5),o=c(o,r,n,i,t[14],3275163606,9),i=c(i,o,r,n,t[3],4107603335,14),n=c(n,i,o,r,t[8],1163531501,20),r=c(r,n,i,o,t[13],2850285829,5),o=c(o,r,n,i,t[2],4243563512,9),i=c(i,o,r,n,t[7],1735328473,14),r=h(r,n=c(n,i,o,r,t[12],2368359562,20),i,o,t[5],4294588738,4),o=h(o,r,n,i,t[8],2272392833,11),i=h(i,o,r,n,t[11],1839030562,16),n=h(n,i,o,r,t[14],4259657740,23),r=h(r,n,i,o,t[1],2763975236,4),o=h(o,r,n,i,t[4],1272893353,11),i=h(i,o,r,n,t[7],4139469664,16),n=h(n,i,o,r,t[10],3200236656,23),r=h(r,n,i,o,t[13],681279174,4),o=h(o,r,n,i,t[0],3936430074,11),i=h(i,o,r,n,t[3],3572445317,16),n=h(n,i,o,r,t[6],76029189,23),r=h(r,n,i,o,t[9],3654602809,4),o=h(o,r,n,i,t[12],3873151461,11),i=h(i,o,r,n,t[15],530742520,16),r=d(r,n=h(n,i,o,r,t[2],3299628645,23),i,o,t[0],4096336452,6),o=d(o,r,n,i,t[7],1126891415,10),i=d(i,o,r,n,t[14],2878612391,15),n=d(n,i,o,r,t[5],4237533241,21),r=d(r,n,i,o,t[12],1700485571,6),o=d(o,r,n,i,t[3],2399980690,10),i=d(i,o,r,n,t[10],4293915773,15),n=d(n,i,o,r,t[1],2240044497,21),r=d(r,n,i,o,t[8],1873313359,6),o=d(o,r,n,i,t[15],4264355552,10),i=d(i,o,r,n,t[6],2734768916,15),n=d(n,i,o,r,t[13],1309151649,21),r=d(r,n,i,o,t[4],4149444226,6),o=d(o,r,n,i,t[11],3174756917,10),i=d(i,o,r,n,t[2],718787259,15),n=d(n,i,o,r,t[9],3951481745,21),this._a=this._a+r|0,this._b=this._b+n|0,this._c=this._c+i|0,this._d=this._d+o|0},s.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var t=o.allocUnsafe(16);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t},e.exports=s},{436:436,467:467,514:514}],471:[function(t,e,r){var n=t(472),i=t(20);function o(t){this.rand=t||new i.Rand}e.exports=o,o.create=function(t){return new o(t)},o.prototype._randbelow=function(t){var e=t.bitLength(),r=Math.ceil(e/8);do{var i=new n(this.rand.generate(r))}while(i.cmp(t)>=0);return i},o.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},o.prototype.test=function(t,e,r){var i=t.bitLength(),o=n.mont(t),a=new n(1).toRed(o);e||(e=Math.max(1,i/48|0));for(var s=t.subn(1),f=0;!s.testn(f);f++);for(var u=t.shrn(f),c=s.toRed(o);e>0;e--){var h=this._randrange(new n(2),s);r&&r(h);var d=h.toRed(o).redPow(u);if(0!==d.cmp(a)&&0!==d.cmp(c)){for(var l=1;l<f;l++){if(0===(d=d.redSqr()).cmp(a))return!1;if(0===d.cmp(c))break}if(l===f)return!1}}return!0},o.prototype.getDivisor=function(t,e){var r=t.bitLength(),i=n.mont(t),o=new n(1).toRed(i);e||(e=Math.max(1,r/48|0));for(var a=t.subn(1),s=0;!a.testn(s);s++);for(var f=t.shrn(s),u=a.toRed(i);e>0;e--){var c=this._randrange(new n(2),a),h=t.gcd(c);if(0!==h.cmpn(1))return h;var d=c.toRed(i).redPow(f);if(0!==d.cmp(o)&&0!==d.cmp(u)){for(var l=1;l<s;l++){if(0===(d=d.redSqr()).cmp(o))return d.fromRed().subn(1).gcd(t);if(0===d.cmp(u))break}if(l===s)return(d=d.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},{20:20,472:472}],472:[function(t,e,r){arguments[4][16][0].apply(r,arguments)},{16:16,21:21}],473:[function(t,e,r){function n(t,e){if(!t)throw new Error(e||"Assertion failed")}e.exports=n,n.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)}},{}],474:[function(t,e,r){"use strict";var n=r;function i(t){return 1===t.length?"0"+t:t}function o(t){for(var e="",r=0;r<t.length;r++)e+=i(t[r].toString(16));return e}n.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"!=typeof t){for(var n=0;n<t.length;n++)r[n]=0|t[n];return r}if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16));else for(n=0;n<t.length;n++){var i=t.charCodeAt(n),o=i>>8,a=255&i;o?r.push(o,a):r.push(a)}return r},n.zero2=i,n.toHex=o,n.encode=function(t,e){return"hex"===e?o(t):t}},{}],475:[function(t,e,r){(function(r){(function(){!function(n){"use strict";var i,o,a,s,f;n?function(){var t=n.crypto||n.msCrypto;if(!i&&t&&t.getRandomValues)try{var e=new Uint8Array(16);s=i=function(){return t.getRandomValues(e),e},i()}catch(t){}if(!i){var r=new Array(16);o=i=function(){for(var t,e=0;e<16;e++)0==(3&e)&&(t=4294967296*Math.random()),r[e]=t>>>((3&e)<<3)&255;return r},"undefined"!=typeof console&&console.warn}}():function(){if("function"==typeof t)try{var e=t(405).randomBytes;a=i=e&&function(){return e(16)},i()}catch(t){}}();for(var u="function"==typeof r?r:Array,c=[],h={},d=0;d<256;d++)c[d]=(d+256).toString(16).substr(1),h[c[d]]=d;function l(t,e){var r=e||0,n=c;return n[t[r++]]+n[t[r++]]+n[t[r++]]+n[t[r++]]+"-"+n[t[r++]]+n[t[r++]]+"-"+n[t[r++]]+n[t[r++]]+"-"+n[t[r++]]+n[t[r++]]+"-"+n[t[r++]]+n[t[r++]]+n[t[r++]]+n[t[r++]]+n[t[r++]]+n[t[r++]]}var p=i(),b=[1|p[0],p[1],p[2],p[3],p[4],p[5]],v=16383&(p[6]<<8|p[7]),g=0,y=0;function m(t,e,r){var n=e&&r||0;"string"==typeof t&&(e="binary"===t?new u(16):null,t=null);var o=(t=t||{}).random||(t.rng||i)();if(o[6]=15&o[6]|64,o[8]=63&o[8]|128,e)for(var a=0;a<16;a++)e[n+a]=o[a];return e||l(o)}var w=m;w.v1=function(t,e,r){var n=e&&r||0,i=e||[],o=null!=(t=t||{}).clockseq?t.clockseq:v,a=null!=t.msecs?t.msecs:(new Date).getTime(),s=null!=t.nsecs?t.nsecs:y+1,f=a-g+(s-y)/1e4;if(f<0&&null==t.clockseq&&(o=o+1&16383),(f<0||a>g)&&null==t.nsecs&&(s=0),s>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");g=a,y=s,v=o;var u=(1e4*(268435455&(a+=122192928e5))+s)%4294967296;i[n++]=u>>>24&255,i[n++]=u>>>16&255,i[n++]=u>>>8&255,i[n++]=255&u;var c=a/4294967296*1e4&268435455;i[n++]=c>>>8&255,i[n++]=255&c,i[n++]=c>>>24&15|16,i[n++]=c>>>16&255,i[n++]=o>>>8|128,i[n++]=255&o;for(var h=t.node||b,d=0;d<6;d++)i[n+d]=h[d];return e||l(i)},w.v4=m,w.parse=function(t,e,r){var n=e&&r||0,i=0;for(e=e||[],t.toLowerCase().replace(/[0-9a-f]{2}/g,(function(t){i<16&&(e[n+i++]=h[t])}));i<16;)e[n+i++]=0;return e},w.unparse=l,w.BufferClass=u,w._rng=i,w._mathRNG=o,w._nodeRNG=a,w._whatwgRNG=s,void 0!==e&&e.exports?e.exports=w:(f=n.uuid,w.noConflict=function(){return n.uuid=f,w},n.uuid=w)}("undefined"!=typeof window?window:null)}).call(this)}).call(this,t(67).Buffer)},{405:405,67:67}],476:[function(t,e,r){e.exports={"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}},{}],477:[function(t,e,r){"use strict";var n=t(2);r.certificate=t(478);var i=n.define("RSAPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())}));r.RSAPrivateKey=i;var o=n.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}));r.RSAPublicKey=o;var a=n.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())}));r.PublicKey=a;var s=n.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())})),f=n.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())}));r.PrivateKey=f;var u=n.define("EncryptedPrivateKeyInfo",(function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())}));r.EncryptedPrivateKey=u;var c=n.define("DSAPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())}));r.DSAPrivateKey=c,r.DSAparam=n.define("DSAparam",(function(){this.int()}));var h=n.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(d),this.key("publicKey").optional().explicit(1).bitstr())}));r.ECPrivateKey=h;var d=n.define("ECParameters",(function(){this.choice({namedCurve:this.objid()})}));r.signature=n.define("signature",(function(){this.seq().obj(this.key("r").int(),this.key("s").int())}))},{2:2,478:478}],478:[function(t,e,r){"use strict";var n=t(2),i=n.define("Time",(function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})})),o=n.define("AttributeTypeValue",(function(){this.seq().obj(this.key("type").objid(),this.key("value").any())})),a=n.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())})),s=n.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())})),f=n.define("RelativeDistinguishedName",(function(){this.setof(o)})),u=n.define("RDNSequence",(function(){this.seqof(f)})),c=n.define("Name",(function(){this.choice({rdnSequence:this.use(u)})})),h=n.define("Validity",(function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))})),d=n.define("Extension",(function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())})),l=n.define("TBSCertificate",(function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(c),this.key("validity").use(h),this.key("subject").use(c),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(d).optional())})),p=n.define("X509Certificate",(function(){this.seq().obj(this.key("tbsCertificate").use(l),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())}));e.exports=p},{2:2}],479:[function(t,e,r){var n=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,i=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,o=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,a=t(435),s=t(24),f=t(514).Buffer;e.exports=function(t,e){var r,u=t.toString(),c=u.match(n);if(c){var h="aes"+c[1],d=f.from(c[2],"hex"),l=f.from(c[3].replace(/[\r\n]/g,""),"base64"),p=a(e,d.slice(0,8),parseInt(c[1],10)).key,b=[],v=s.createDecipheriv(h,p,d);b.push(v.update(l)),b.push(v.final()),r=f.concat(b)}else{var g=u.match(o);r=f.from(g[2].replace(/[\r\n]/g,""),"base64")}return{tag:u.match(i)[1],data:r}}},{24:24,435:435,514:514}],480:[function(t,e,r){var n=t(477),i=t(476),o=t(479),a=t(24),s=t(481),f=t(514).Buffer;function u(t){var e;"object"!=typeof t||f.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=f.from(t));var r,u,c=o(t,e),h=c.tag,d=c.data;switch(h){case"CERTIFICATE":u=n.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(u||(u=n.PublicKey.decode(d,"der")),r=u.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(u.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return u.subjectPrivateKey=u.subjectPublicKey,{type:"ec",data:u};case"1.2.840.10040.4.1":return u.algorithm.params.pub_key=n.DSAparam.decode(u.subjectPublicKey.data,"der"),{type:"dsa",data:u.algorithm.params};default:throw new Error("unknown key id "+r)}case"ENCRYPTED PRIVATE KEY":d=function(t,e){var r=t.algorithm.decrypt.kde.kdeparams.salt,n=parseInt(t.algorithm.decrypt.kde.kdeparams.iters.toString(),10),o=i[t.algorithm.decrypt.cipher.algo.join(".")],u=t.algorithm.decrypt.cipher.iv,c=t.subjectPrivateKey,h=parseInt(o.split("-")[1],10)/8,d=s.pbkdf2Sync(e,r,n,h,"sha1"),l=a.createDecipheriv(o,d,u),p=[];return p.push(l.update(c)),p.push(l.final()),f.concat(p)}(d=n.EncryptedPrivateKey.decode(d,"der"),e);case"PRIVATE KEY":switch(r=(u=n.PrivateKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(u.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:u.algorithm.curve,privateKey:n.ECPrivateKey.decode(u.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return u.algorithm.params.priv_key=n.DSAparam.decode(u.subjectPrivateKey,"der"),{type:"dsa",params:u.algorithm.params};default:throw new Error("unknown key id "+r)}case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(d,"der");case"RSA PRIVATE KEY":return n.RSAPrivateKey.decode(d,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:n.DSAPrivateKey.decode(d,"der")};case"EC PRIVATE KEY":return{curve:(d=n.ECPrivateKey.decode(d,"der")).parameters.value,privateKey:d.privateKey};default:throw new Error("unknown key type "+h)}}e.exports=u,u.signature=n.signature},{24:24,476:476,477:477,479:479,481:481,514:514}],481:[function(t,e,r){r.pbkdf2=t(482),r.pbkdf2Sync=t(485)},{482:482,485:485}],482:[function(t,e,r){(function(r){(function(){var n,i,o=t(514).Buffer,a=t(484),s=t(483),f=t(485),u=t(486),c=r.crypto&&r.crypto.subtle,h={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},d=[];function l(){return i||(i=r.process&&r.process.nextTick?r.process.nextTick:r.queueMicrotask?r.queueMicrotask:r.setImmediate?r.setImmediate:r.setTimeout)}function p(t,e,r,n,i){return c.importKey("raw",t,{name:"PBKDF2"},!1,["deriveBits"]).then((function(t){return c.deriveBits({name:"PBKDF2",salt:e,iterations:r,hash:{name:i}},t,n<<3)})).then((function(t){return o.from(t)}))}e.exports=function(t,e,i,b,v,g){"function"==typeof v&&(g=v,v=void 0);var y=h[(v=v||"sha1").toLowerCase()];if(y&&"function"==typeof r.Promise){if(a(i,b),t=u(t,s,"Password"),e=u(e,s,"Salt"),"function"!=typeof g)throw new Error("No callback provided to pbkdf2");!function(t,e){t.then((function(t){l()((function(){e(null,t)}))}),(function(t){l()((function(){e(t)}))}))}(function(t){if(r.process&&!r.process.browser)return Promise.resolve(!1);if(!c||!c.importKey||!c.deriveBits)return Promise.resolve(!1);if(void 0!==d[t])return d[t];var e=p(n=n||o.alloc(8),n,10,128,t).then((function(){return!0})).catch((function(){return!1}));return d[t]=e,e}(y).then((function(r){return r?p(t,e,i,b,y):f(t,e,i,b,v)})),g)}else l()((function(){var r;try{r=f(t,e,i,b,v)}catch(t){return g(t)}g(null,r)}))}}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{483:483,484:484,485:485,486:486,514:514}],483:[function(t,e,r){(function(t,r){(function(){var n;n=r.process&&r.process.browser?"utf-8":r.process&&r.process.version?parseInt(t.version.split(".")[0].slice(1),10)>=6?"utf-8":"binary":"utf-8",e.exports=n}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{488:488}],484:[function(t,e,r){var n=Math.pow(2,30)-1;e.exports=function(t,e){if("number"!=typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!=typeof e)throw new TypeError("Key length not a number");if(e<0||e>n||e!=e)throw new TypeError("Bad key length")}},{}],485:[function(t,e,r){var n=t(402),i=t(513),o=t(518),a=t(514).Buffer,s=t(484),f=t(483),u=t(486),c=a.alloc(128),h={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function d(t,e,r){var s=function(t){return"rmd160"===t||"ripemd160"===t?function(t){return(new i).update(t).digest()}:"md5"===t?n:function(e){return o(t).update(e).digest()}}(t),f="sha512"===t||"sha384"===t?128:64;e.length>f?e=s(e):e.length<f&&(e=a.concat([e,c],f));for(var u=a.allocUnsafe(f+h[t]),d=a.allocUnsafe(f+h[t]),l=0;l<f;l++)u[l]=54^e[l],d[l]=92^e[l];var p=a.allocUnsafe(f+r+4);u.copy(p,0,0,f),this.ipad1=p,this.ipad2=u,this.opad=d,this.alg=t,this.blocksize=f,this.hash=s,this.size=h[t]}d.prototype.run=function(t,e){return t.copy(e,this.blocksize),this.hash(e).copy(this.opad,this.blocksize),this.hash(this.opad)},e.exports=function(t,e,r,n,i){s(r,n);var o=new d(i=i||"sha1",t=u(t,f,"Password"),(e=u(e,f,"Salt")).length),c=a.allocUnsafe(n),l=a.allocUnsafe(e.length+4);e.copy(l,0,0,e.length);for(var p=0,b=h[i],v=Math.ceil(n/b),g=1;g<=v;g++){l.writeUInt32BE(g,e.length);for(var y=o.run(l,o.ipad1),m=y,w=1;w<r;w++){m=o.run(m,o.ipad2);for(var _=0;_<b;_++)y[_]^=m[_]}y.copy(c,p),p+=b}return c}},{402:402,483:483,484:484,486:486,513:513,514:514,518:518}],486:[function(t,e,r){var n=t(514).Buffer;e.exports=function(t,e,r){if(n.isBuffer(t))return t;if("string"==typeof t)return n.from(t,e);if(ArrayBuffer.isView(t))return n.from(t.buffer);throw new TypeError(r+" must be a string, a Buffer, a typed array or a DataView")}},{514:514}],487:[function(t,e,r){(function(t){(function(){"use strict";void 0===t||!t.version||0===t.version.indexOf("v0.")||0===t.version.indexOf("v1.")&&0!==t.version.indexOf("v1.8.")?e.exports={nextTick:function(e,r,n,i){if("function"!=typeof e)throw new TypeError('"callback" argument must be a function');var o,a,s=arguments.length;switch(s){case 0:case 1:return t.nextTick(e);case 2:return t.nextTick((function(){e.call(null,r)}));case 3:return t.nextTick((function(){e.call(null,r,n)}));case 4:return t.nextTick((function(){e.call(null,r,n,i)}));default:for(o=new Array(s-1),a=0;a<o.length;)o[a++]=arguments[a];return t.nextTick((function(){e.apply(null,o)}))}}}:e.exports=t}).call(this)}).call(this,t(488))},{488:488}],488:[function(t,e,r){var n,i,o=e.exports={};function a(){throw new Error("setTimeout has not been defined")}function s(){throw new Error("clearTimeout has not been defined")}function f(t){if(n===setTimeout)return setTimeout(t,0);if((n===a||!n)&&setTimeout)return n=setTimeout,setTimeout(t,0);try{return n(t,0)}catch(e){try{return n.call(null,t,0)}catch(e){return n.call(this,t,0)}}}!function(){try{n="function"==typeof setTimeout?setTimeout:a}catch(t){n=a}try{i="function"==typeof clearTimeout?clearTimeout:s}catch(t){i=s}}();var u,c=[],h=!1,d=-1;function l(){h&&u&&(h=!1,u.length?c=u.concat(c):d=-1,c.length&&p())}function p(){if(!h){var t=f(l);h=!0;for(var e=c.length;e;){for(u=c,c=[];++d<e;)u&&u[d].run();d=-1,e=c.length}u=null,h=!1,function(t){if(i===clearTimeout)return clearTimeout(t);if((i===s||!i)&&clearTimeout)return i=clearTimeout,clearTimeout(t);try{i(t)}catch(e){try{return i.call(null,t)}catch(e){return i.call(this,t)}}}(t)}}function b(t,e){this.fun=t,this.array=e}function v(){}o.nextTick=function(t){var e=new Array(arguments.length-1);if(arguments.length>1)for(var r=1;r<arguments.length;r++)e[r-1]=arguments[r];c.push(new b(t,e)),1!==c.length||h||f(p)},b.prototype.run=function(){this.fun.apply(null,this.array)},o.title="browser",o.browser=!0,o.env={},o.argv=[],o.version="",o.versions={},o.on=v,o.addListener=v,o.once=v,o.off=v,o.removeListener=v,o.removeAllListeners=v,o.emit=v,o.prependListener=v,o.prependOnceListener=v,o.listeners=function(t){return[]},o.binding=function(t){throw new Error("process.binding is not supported")},o.cwd=function(){return"/"},o.chdir=function(t){throw new Error("process.chdir is not supported")},o.umask=function(){return 0}},{}],489:[function(t,e,r){(function(t){(function(){!function(r){var n=setTimeout;function i(){}function o(t){if(!(this instanceof o))throw new TypeError("Promises must be constructed via new");if("function"!=typeof t)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=void 0,this._deferreds=[],h(t,this)}function a(t,e){for(;3===t._state;)t=t._value;0!==t._state?(t._handled=!0,o._immediateFn((function(){var r=1===t._state?e.onFulfilled:e.onRejected;if(null!==r){var n;try{n=r(t._value)}catch(t){return void f(e.promise,t)}s(e.promise,n)}else(1===t._state?s:f)(e.promise,t._value)}))):t._deferreds.push(e)}function s(t,e){try{if(e===t)throw new TypeError("A promise cannot be resolved with itself.");if(e&&("object"==typeof e||"function"==typeof e)){var r=e.then;if(e instanceof o)return t._state=3,t._value=e,void u(t);if("function"==typeof r)return void h((n=r,i=e,function(){n.apply(i,arguments)}),t)}t._state=1,t._value=e,u(t)}catch(e){f(t,e)}var n,i}function f(t,e){t._state=2,t._value=e,u(t)}function u(t){2===t._state&&0===t._deferreds.length&&o._immediateFn((function(){t._handled||o._unhandledRejectionFn(t._value)}));for(var e=0,r=t._deferreds.length;e<r;e++)a(t,t._deferreds[e]);t._deferreds=null}function c(t,e,r){this.onFulfilled="function"==typeof t?t:null,this.onRejected="function"==typeof e?e:null,this.promise=r}function h(t,e){var r=!1;try{t((function(t){r||(r=!0,s(e,t))}),(function(t){r||(r=!0,f(e,t))}))}catch(t){if(r)return;r=!0,f(e,t)}}o.prototype.catch=function(t){return this.then(null,t)},o.prototype.then=function(t,e){var r=new this.constructor(i);return a(this,new c(t,e,r)),r},o.all=function(t){return new o((function(e,r){if(!t||void 0===t.length)throw new TypeError("Promise.all accepts an array");var n=Array.prototype.slice.call(t);if(0===n.length)return e([]);var i=n.length;function o(t,a){try{if(a&&("object"==typeof a||"function"==typeof a)){var s=a.then;if("function"==typeof s)return void s.call(a,(function(e){o(t,e)}),r)}n[t]=a,0==--i&&e(n)}catch(t){r(t)}}for(var a=0;a<n.length;a++)o(a,n[a])}))},o.resolve=function(t){return t&&"object"==typeof t&&t.constructor===o?t:new o((function(e){e(t)}))},o.reject=function(t){return new o((function(e,r){r(t)}))},o.race=function(t){return new o((function(e,r){for(var n=0,i=t.length;n<i;n++)t[n].then(e,r)}))},o._immediateFn="function"==typeof t&&function(e){t(e)}||function(t){n(t,0)},o._unhandledRejectionFn=function(t){"undefined"!=typeof console&&console},o._setImmediateFn=function(t){o._immediateFn=t},o._setUnhandledRejectionFn=function(t){o._unhandledRejectionFn=t},void 0!==e&&e.exports?e.exports=o:r.Promise||(r.Promise=o)}(this)}).call(this)}).call(this,t(527).setImmediate)},{527:527}],490:[function(t,e,r){r.publicEncrypt=t(494),r.privateDecrypt=t(493),r.privateEncrypt=function(t,e){return r.publicEncrypt(t,e,!0)},r.publicDecrypt=function(t,e){return r.privateDecrypt(t,e,!0)}},{493:493,494:494}],491:[function(t,e,r){var n=t(401),i=t(514).Buffer;function o(t){var e=i.allocUnsafe(4);return e.writeUInt32BE(t,0),e}e.exports=function(t,e){for(var r,a=i.alloc(0),s=0;a.length<e;)r=o(s++),a=i.concat([a,n("sha1").update(t).update(r).digest()]);return a.slice(0,e)}},{401:401,514:514}],492:[function(t,e,r){arguments[4][16][0].apply(r,arguments)},{16:16,21:21}],493:[function(t,e,r){var n=t(480),i=t(491),o=t(496),a=t(492),s=t(42),f=t(401),u=t(495),c=t(514).Buffer;e.exports=function(t,e,r){var h;h=t.padding?t.padding:r?1:4;var d,l=n(t),p=l.modulus.byteLength();if(e.length>p||new a(e).cmp(l.modulus)>=0)throw new Error("decryption error");d=r?u(new a(e),l):s(e,l);var b=c.alloc(p-d.length);if(d=c.concat([b,d],p),4===h)return function(t,e){var r=t.modulus.byteLength(),n=f("sha1").update(c.alloc(0)).digest(),a=n.length;if(0!==e[0])throw new Error("decryption error");var s=e.slice(1,a+1),u=e.slice(a+1),h=o(s,i(u,a)),d=o(u,i(h,r-a-1));if(function(t,e){t=c.from(t),e=c.from(e);var r=0,n=t.length;t.length!==e.length&&(r++,n=Math.min(t.length,e.length));for(var i=-1;++i<n;)r+=t[i]^e[i];return r}(n,d.slice(0,a)))throw new Error("decryption error");for(var l=a;0===d[l];)l++;if(1!==d[l++])throw new Error("decryption error");return d.slice(l)}(l,d);if(1===h)return function(t,e,r){for(var n=e.slice(0,2),i=2,o=0;0!==e[i++];)if(i>=e.length){o++;break}var a=e.slice(2,i-1);if(("0002"!==n.toString("hex")&&!r||"0001"!==n.toString("hex")&&r)&&o++,a.length<8&&o++,o)throw new Error("decryption error");return e.slice(i)}(0,d,r);if(3===h)return d;throw new Error("unknown padding")}},{401:401,42:42,480:480,491:491,492:492,495:495,496:496,514:514}],494:[function(t,e,r){var n=t(480),i=t(497),o=t(401),a=t(491),s=t(496),f=t(492),u=t(495),c=t(42),h=t(514).Buffer;e.exports=function(t,e,r){var d;d=t.padding?t.padding:r?1:4;var l,p=n(t);if(4===d)l=function(t,e){var r=t.modulus.byteLength(),n=e.length,u=o("sha1").update(h.alloc(0)).digest(),c=u.length,d=2*c;if(n>r-d-2)throw new Error("message too long");var l=h.alloc(r-n-d-2),p=r-c-1,b=i(c),v=s(h.concat([u,l,h.alloc(1,1),e],p),a(b,p)),g=s(b,a(v,c));return new f(h.concat([h.alloc(1),g,v],r))}(p,e);else if(1===d)l=function(t,e,r){var n,o=e.length,a=t.modulus.byteLength();if(o>a-11)throw new Error("message too long");return n=r?h.alloc(a-o-3,255):function(t){for(var e,r=h.allocUnsafe(t),n=0,o=i(2*t),a=0;n<t;)a===o.length&&(o=i(2*t),a=0),(e=o[a++])&&(r[n++]=e);return r}(a-o-3),new f(h.concat([h.from([0,r?1:2]),n,h.alloc(1),e],a))}(p,e,r);else{if(3!==d)throw new Error("unknown padding");if((l=new f(e)).cmp(p.modulus)>=0)throw new Error("data too long for modulus")}return r?c(l,p):u(l,p)}},{401:401,42:42,480:480,491:491,492:492,495:495,496:496,497:497,514:514}],495:[function(t,e,r){var n=t(492),i=t(514).Buffer;e.exports=function(t,e){return i.from(t.toRed(n.mont(e.modulus)).redPow(new n(e.publicExponent)).fromRed().toArray())}},{492:492,514:514}],496:[function(t,e,r){e.exports=function(t,e){for(var r=t.length,n=-1;++n<r;)t[n]^=e[n];return t}},{}],497:[function(t,e,r){(function(r,n){(function(){"use strict";var i=65536,a=t(514).Buffer,s=n.crypto||n.msCrypto;s&&s.getRandomValues?e.exports=function(t,e){if(t>4294967295)throw new RangeError("requested too many random bytes");var n=a.allocUnsafe(t);if(t>0)if(t>i)for(var f=0;f<t;f+=i)s.getRandomValues(n.slice(f,f+i));else s.getRandomValues(n);return"function"==typeof e?r.nextTick((function(){e(null,n)})):n}:e.exports=function(){throw new Error("Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11")}}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{488:488,514:514}],498:[function(t,e,r){(function(e,n){(function(){"use strict";function i(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var o=t(514),a=t(497),s=o.Buffer,f=o.kMaxLength,u=n.crypto||n.msCrypto,c=Math.pow(2,32)-1;function h(t,e){if("number"!=typeof t||t!=t)throw new TypeError("offset must be a number");if(t>c||t<0)throw new TypeError("offset must be a uint32");if(t>f||t>e)throw new RangeError("offset out of range")}function d(t,e,r){if("number"!=typeof t||t!=t)throw new TypeError("size must be a number");if(t>c||t<0)throw new TypeError("size must be a uint32");if(t+e>r||t>f)throw new RangeError("buffer too small")}function l(t,r,n,i){if(e.browser){var o=t.buffer,s=new Uint8Array(o,r,n);return u.getRandomValues(s),i?void e.nextTick((function(){i(null,t)})):t}if(!i)return a(n).copy(t,r),t;a(n,(function(e,n){if(e)return i(e);n.copy(t,r),i(null,t)}))}u&&u.getRandomValues||!e.browser?(r.randomFill=function(t,e,r,i){if(!(s.isBuffer(t)||t instanceof n.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');if("function"==typeof e)i=e,e=0,r=t.length;else if("function"==typeof r)i=r,r=t.length-e;else if("function"!=typeof i)throw new TypeError('"cb" argument must be a function');return h(e,t.length),d(r,e,t.length),l(t,e,r,i)},r.randomFillSync=function(t,e,r){if(void 0===e&&(e=0),!(s.isBuffer(t)||t instanceof n.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');return h(e,t.length),void 0===r&&(r=t.length-e),d(r,e,t.length),l(t,e,r)}):(r.randomFill=i,r.randomFillSync=i)}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{488:488,497:497,514:514}],499:[function(t,e,r){e.exports=t(500)},{500:500}],500:[function(t,e,r){"use strict";var n=t(487),i=Object.keys||function(t){var e=[];for(var r in t)e.push(r);return e};e.exports=h;var o=Object.create(t(398));o.inherits=t(467);var a=t(502),s=t(504);o.inherits(h,a);for(var f=i(s.prototype),u=0;u<f.length;u++){var c=f[u];h.prototype[c]||(h.prototype[c]=s.prototype[c])}function h(t){if(!(this instanceof h))return new h(t);a.call(this,t),s.call(this,t),t&&!1===t.readable&&(this.readable=!1),t&&!1===t.writable&&(this.writable=!1),this.allowHalfOpen=!0,t&&!1===t.allowHalfOpen&&(this.allowHalfOpen=!1),this.once("end",d)}function d(){this.allowHalfOpen||this._writableState.ended||n.nextTick(l,this)}function l(t){t.end()}Object.defineProperty(h.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(h.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&this._readableState.destroyed&&this._writableState.destroyed},set:function(t){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=t,this._writableState.destroyed=t)}}),h.prototype._destroy=function(t,e){this.push(null),this.end(),n.nextTick(e,t)}},{398:398,467:467,487:487,502:502,504:504}],501:[function(t,e,r){"use strict";e.exports=o;var n=t(503),i=Object.create(t(398));function o(t){if(!(this instanceof o))return new o(t);n.call(this,t)}i.inherits=t(467),i.inherits(o,n),o.prototype._transform=function(t,e,r){r(null,t)}},{398:398,467:467,503:503}],502:[function(t,e,r){(function(r,n){(function(){"use strict";var i=t(487);e.exports=m;var o,a=t(469);m.ReadableState=y,t(434).EventEmitter;var s=function(t,e){return t.listeners(e).length},f=t(507),u=t(514).Buffer,c=n.Uint8Array||function(){},h=Object.create(t(398));h.inherits=t(467);var d=t(21),l=void 0;l=d&&d.debuglog?d.debuglog("stream"):function(){};var p,b=t(505),v=t(506);h.inherits(m,f);var g=["error","close","destroy","pause","resume"];function y(e,r){e=e||{};var n=r instanceof(o=o||t(500));this.objectMode=!!e.objectMode,n&&(this.objectMode=this.objectMode||!!e.readableObjectMode);var i=e.highWaterMark,a=e.readableHighWaterMark,s=this.objectMode?16:16384;this.highWaterMark=i||0===i?i:n&&(a||0===a)?a:s,this.highWaterMark=Math.floor(this.highWaterMark),this.buffer=new b,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.destroyed=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(p||(p=t(526).StringDecoder),this.decoder=new p(e.encoding),this.encoding=e.encoding)}function m(e){if(o=o||t(500),!(this instanceof m))return new m(e);this._readableState=new y(e,this),this.readable=!0,e&&("function"==typeof e.read&&(this._read=e.read),"function"==typeof e.destroy&&(this._destroy=e.destroy)),f.call(this)}function w(t,e,r,n,i){var o,a=t._readableState;return null===e?(a.reading=!1,function(t,e){if(!e.ended){if(e.decoder){var r=e.decoder.end();r&&r.length&&(e.buffer.push(r),e.length+=e.objectMode?1:r.length)}e.ended=!0,E(t)}}(t,a)):(i||(o=function(t,e){var r,n;return n=e,u.isBuffer(n)||n instanceof c||"string"==typeof e||void 0===e||t.objectMode||(r=new TypeError("Invalid non-string/buffer chunk")),r}(a,e)),o?t.emit("error",o):a.objectMode||e&&e.length>0?("string"==typeof e||a.objectMode||Object.getPrototypeOf(e)===u.prototype||(e=function(t){return u.from(t)}(e)),n?a.endEmitted?t.emit("error",new Error("stream.unshift() after end event")):_(t,a,e,!0):a.ended?t.emit("error",new Error("stream.push() after EOF")):(a.reading=!1,a.decoder&&!r?(e=a.decoder.write(e),a.objectMode||0!==e.length?_(t,a,e,!1):x(t,a)):_(t,a,e,!1))):n||(a.reading=!1)),function(t){return!t.ended&&(t.needReadable||t.length<t.highWaterMark||0===t.length)}(a)}function _(t,e,r,n){e.flowing&&0===e.length&&!e.sync?(t.emit("data",r),t.read(0)):(e.length+=e.objectMode?1:r.length,n?e.buffer.unshift(r):e.buffer.push(r),e.needReadable&&E(t)),x(t,e)}Object.defineProperty(m.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(t){this._readableState&&(this._readableState.destroyed=t)}}),m.prototype.destroy=v.destroy,m.prototype._undestroy=v.undestroy,m.prototype._destroy=function(t,e){this.push(null),e(t)},m.prototype.push=function(t,e){var r,n=this._readableState;return n.objectMode?r=!0:"string"==typeof t&&((e=e||n.defaultEncoding)!==n.encoding&&(t=u.from(t,e),e=""),r=!0),w(this,t,e,!1,r)},m.prototype.unshift=function(t){return w(this,t,null,!0,!1)},m.prototype.isPaused=function(){return!1===this._readableState.flowing},m.prototype.setEncoding=function(e){return p||(p=t(526).StringDecoder),this._readableState.decoder=new p(e),this._readableState.encoding=e,this};var S=8388608;function M(t,e){return t<=0||0===e.length&&e.ended?0:e.objectMode?1:t!=t?e.flowing&&e.length?e.buffer.head.data.length:e.length:(t>e.highWaterMark&&(e.highWaterMark=function(t){return t>=S?t=S:(t--,t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,t|=t>>>16,t++),t}(t)),t<=e.length?t:e.ended?e.length:(e.needReadable=!0,0))}function E(t){var e=t._readableState;e.needReadable=!1,e.emittedReadable||(l("emitReadable",e.flowing),e.emittedReadable=!0,e.sync?i.nextTick(k,t):k(t))}function k(t){l("emit readable"),t.emit("readable"),T(t)}function x(t,e){e.readingMore||(e.readingMore=!0,i.nextTick(A,t,e))}function A(t,e){for(var r=e.length;!e.reading&&!e.flowing&&!e.ended&&e.length<e.highWaterMark&&(l("maybeReadMore read 0"),t.read(0),r!==e.length);)r=e.length;e.readingMore=!1}function R(t){l("readable nexttick read 0"),t.read(0)}function I(t,e){e.reading||(l("resume read 0"),t.read(0)),e.resumeScheduled=!1,e.awaitDrain=0,t.emit("resume"),T(t),e.flowing&&!e.reading&&t.read(0)}function T(t){var e=t._readableState;for(l("flow",e.flowing);e.flowing&&null!==t.read(););}function B(t,e){return 0===e.length?null:(e.objectMode?r=e.buffer.shift():!t||t>=e.length?(r=e.decoder?e.buffer.join(""):1===e.buffer.length?e.buffer.head.data:e.buffer.concat(e.length),e.buffer.clear()):r=function(t,e,r){var n;return t<e.head.data.length?(n=e.head.data.slice(0,t),e.head.data=e.head.data.slice(t)):n=t===e.head.data.length?e.shift():r?function(t,e){var r=e.head,n=1,i=r.data;for(t-=i.length;r=r.next;){var o=r.data,a=t>o.length?o.length:t;if(a===o.length?i+=o:i+=o.slice(0,t),0==(t-=a)){a===o.length?(++n,r.next?e.head=r.next:e.head=e.tail=null):(e.head=r,r.data=o.slice(a));break}++n}return e.length-=n,i}(t,e):function(t,e){var r=u.allocUnsafe(t),n=e.head,i=1;for(n.data.copy(r),t-=n.data.length;n=n.next;){var o=n.data,a=t>o.length?o.length:t;if(o.copy(r,r.length-t,0,a),0==(t-=a)){a===o.length?(++i,n.next?e.head=n.next:e.head=e.tail=null):(e.head=n,n.data=o.slice(a));break}++i}return e.length-=i,r}(t,e),n}(t,e.buffer,e.decoder),r);var r}function P(t){var e=t._readableState;if(e.length>0)throw new Error('"endReadable()" called on non-empty stream');e.endEmitted||(e.ended=!0,i.nextTick(O,e,t))}function O(t,e){t.endEmitted||0!==t.length||(t.endEmitted=!0,e.readable=!1,e.emit("end"))}function C(t,e){for(var r=0,n=t.length;r<n;r++)if(t[r]===e)return r;return-1}m.prototype.read=function(t){l("read",t),t=parseInt(t,10);var e=this._readableState,r=t;if(0!==t&&(e.emittedReadable=!1),0===t&&e.needReadable&&(e.length>=e.highWaterMark||e.ended))return l("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?P(this):E(this),null;if(0===(t=M(t,e))&&e.ended)return 0===e.length&&P(this),null;var n,i=e.needReadable;return l("need readable",i),(0===e.length||e.length-t<e.highWaterMark)&&l("length less than watermark",i=!0),e.ended||e.reading?l("reading or ended",i=!1):i&&(l("do read"),e.reading=!0,e.sync=!0,0===e.length&&(e.needReadable=!0),this._read(e.highWaterMark),e.sync=!1,e.reading||(t=M(r,e))),null===(n=t>0?B(t,e):null)?(e.needReadable=!0,t=0):e.length-=t,0===e.length&&(e.ended||(e.needReadable=!0),r!==t&&e.ended&&P(this)),null!==n&&this.emit("data",n),n},m.prototype._read=function(t){this.emit("error",new Error("_read() is not implemented"))},m.prototype.pipe=function(t,e){var n=this,o=this._readableState;switch(o.pipesCount){case 0:o.pipes=t;break;case 1:o.pipes=[o.pipes,t];break;default:o.pipes.push(t)}o.pipesCount+=1,l("pipe count=%d opts=%j",o.pipesCount,e);var f=e&&!1===e.end||t===r.stdout||t===r.stderr?m:c;function c(){l("onend"),t.end()}o.endEmitted?i.nextTick(f):n.once("end",f),t.on("unpipe",(function u(e,r){l("onunpipe"),e===n&&r&&!1===r.hasUnpiped&&(r.hasUnpiped=!0,l("cleanup"),t.removeListener("close",g),t.removeListener("finish",y),t.removeListener("drain",h),t.removeListener("error",v),t.removeListener("unpipe",u),n.removeListener("end",c),n.removeListener("end",m),n.removeListener("data",b),d=!0,!o.awaitDrain||t._writableState&&!t._writableState.needDrain||h())}));var h=function(t){return function(){var e=t._readableState;l("pipeOnDrain",e.awaitDrain),e.awaitDrain&&e.awaitDrain--,0===e.awaitDrain&&s(t,"data")&&(e.flowing=!0,T(t))}}(n);t.on("drain",h);var d=!1,p=!1;function b(e){l("ondata"),p=!1,!1!==t.write(e)||p||((1===o.pipesCount&&o.pipes===t||o.pipesCount>1&&-1!==C(o.pipes,t))&&!d&&(l("false write response, pause",n._readableState.awaitDrain),n._readableState.awaitDrain++,p=!0),n.pause())}function v(e){l("onerror",e),m(),t.removeListener("error",v),0===s(t,"error")&&t.emit("error",e)}function g(){t.removeListener("finish",y),m()}function y(){l("onfinish"),t.removeListener("close",g),m()}function m(){l("unpipe"),n.unpipe(t)}return n.on("data",b),function(t,e,r){if("function"==typeof t.prependListener)return t.prependListener(e,r);t._events&&t._events[e]?a(t._events[e])?t._events[e].unshift(r):t._events[e]=[r,t._events[e]]:t.on(e,r)}(t,"error",v),t.once("close",g),t.once("finish",y),t.emit("pipe",n),o.flowing||(l("pipe resume"),n.resume()),t},m.prototype.unpipe=function(t){var e=this._readableState,r={hasUnpiped:!1};if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes||(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this,r)),this;if(!t){var n=e.pipes,i=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var o=0;o<i;o++)n[o].emit("unpipe",this,r);return this}var a=C(e.pipes,t);return-1===a||(e.pipes.splice(a,1),e.pipesCount-=1,1===e.pipesCount&&(e.pipes=e.pipes[0]),t.emit("unpipe",this,r)),this},m.prototype.on=function(t,e){var r=f.prototype.on.call(this,t,e);if("data"===t)!1!==this._readableState.flowing&&this.resume();else if("readable"===t){var n=this._readableState;n.endEmitted||n.readableListening||(n.readableListening=n.needReadable=!0,n.emittedReadable=!1,n.reading?n.length&&E(this):i.nextTick(R,this))}return r},m.prototype.addListener=m.prototype.on,m.prototype.resume=function(){var t=this._readableState;return t.flowing||(l("resume"),t.flowing=!0,function(t,e){e.resumeScheduled||(e.resumeScheduled=!0,i.nextTick(I,t,e))}(this,t)),this},m.prototype.pause=function(){return l("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(l("pause"),this._readableState.flowing=!1,this.emit("pause")),this},m.prototype.wrap=function(t){var e=this,r=this._readableState,n=!1;for(var i in t.on("end",(function(){if(l("wrapped end"),r.decoder&&!r.ended){var t=r.decoder.end();t&&t.length&&e.push(t)}e.push(null)})),t.on("data",(function(i){l("wrapped data"),r.decoder&&(i=r.decoder.write(i)),r.objectMode&&null==i||(r.objectMode||i&&i.length)&&(e.push(i)||(n=!0,t.pause()))})),t)void 0===this[i]&&"function"==typeof t[i]&&(this[i]=function(e){return function(){return t[e].apply(t,arguments)}}(i));for(var o=0;o<g.length;o++)t.on(g[o],this.emit.bind(this,g[o]));return this._read=function(e){l("wrapped _read",e),n&&(n=!1,t.resume())},this},Object.defineProperty(m.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),m._fromList=B}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{21:21,398:398,434:434,467:467,469:469,487:487,488:488,500:500,505:505,506:506,507:507,514:514,526:526}],503:[function(t,e,r){"use strict";e.exports=a;var n=t(500),i=Object.create(t(398));function o(t,e){var r=this._transformState;r.transforming=!1;var n=r.writecb;if(!n)return this.emit("error",new Error("write callback called multiple times"));r.writechunk=null,r.writecb=null,null!=e&&this.push(e),n(t);var i=this._readableState;i.reading=!1,(i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}function a(t){if(!(this instanceof a))return new a(t);n.call(this,t),this._transformState={afterTransform:o.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,t&&("function"==typeof t.transform&&(this._transform=t.transform),"function"==typeof t.flush&&(this._flush=t.flush)),this.on("prefinish",s)}function s(){var t=this;"function"==typeof this._flush?this._flush((function(e,r){f(t,e,r)})):f(this,null,null)}function f(t,e,r){if(e)return t.emit("error",e);if(null!=r&&t.push(r),t._writableState.length)throw new Error("Calling transform done when ws.length != 0");if(t._transformState.transforming)throw new Error("Calling transform done when still transforming");return t.push(null)}i.inherits=t(467),i.inherits(a,n),a.prototype.push=function(t,e){return this._transformState.needTransform=!1,n.prototype.push.call(this,t,e)},a.prototype._transform=function(t,e,r){throw new Error("_transform() is not implemented")},a.prototype._write=function(t,e,r){var n=this._transformState;if(n.writecb=r,n.writechunk=t,n.writeencoding=e,!n.transforming){var i=this._readableState;(n.needTransform||i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}},a.prototype._read=function(t){var e=this._transformState;null!==e.writechunk&&e.writecb&&!e.transforming?(e.transforming=!0,this._transform(e.writechunk,e.writeencoding,e.afterTransform)):e.needTransform=!0},a.prototype._destroy=function(t,e){var r=this;n.prototype._destroy.call(this,t,(function(t){e(t),r.emit("close")}))}},{398:398,467:467,500:500}],504:[function(t,e,r){(function(r,n,i){(function(){"use strict";var o=t(487);function a(t){var e=this;this.next=null,this.entry=null,this.finish=function(){!function(t,e,r){var n=t.entry;for(t.entry=null;n;){var i=n.callback;e.pendingcb--,i(void 0),n=n.next}e.corkedRequestsFree?e.corkedRequestsFree.next=t:e.corkedRequestsFree=t}(e,t)}}e.exports=y;var s,f=!r.browser&&["v0.10","v0.9."].indexOf(r.version.slice(0,5))>-1?i:o.nextTick;y.WritableState=g;var u=Object.create(t(398));u.inherits=t(467);var p,c={deprecate:t(528)},h=t(507),d=t(514).Buffer,l=n.Uint8Array||function(){},b=t(506);function v(){}function g(e,r){s=s||t(500),e=e||{};var n=r instanceof s;this.objectMode=!!e.objectMode,n&&(this.objectMode=this.objectMode||!!e.writableObjectMode);var i=e.highWaterMark,u=e.writableHighWaterMark,c=this.objectMode?16:16384;this.highWaterMark=i||0===i?i:n&&(u||0===u)?u:c,this.highWaterMark=Math.floor(this.highWaterMark),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var h=!1===e.decodeStrings;this.decodeStrings=!h,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(t){!function(t,e){var r=t._writableState,n=r.sync,i=r.writecb;if(function(t){t.writing=!1,t.writecb=null,t.length-=t.writelen,t.writelen=0}(r),e)!function(t,e,r,n,i){--e.pendingcb,r?(o.nextTick(i,n),o.nextTick(E,t,e),t._writableState.errorEmitted=!0,t.emit("error",n)):(i(n),t._writableState.errorEmitted=!0,t.emit("error",n),E(t,e))}(t,r,n,e,i);else{var a=S(r);a||r.corked||r.bufferProcessing||!r.bufferedRequest||_(t,r),n?f(w,t,r,a,i):w(t,r,a,i)}}(r,t)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new a(this)}function y(e){if(s=s||t(500),!(p.call(y,this)||this instanceof s))return new y(e);this._writableState=new g(e,this),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),h.call(this)}function m(t,e,r,n,i,o,a){e.writelen=n,e.writecb=a,e.writing=!0,e.sync=!0,r?t._writev(i,e.onwrite):t._write(i,o,e.onwrite),e.sync=!1}function w(t,e,r,n){r||function(t,e){0===e.length&&e.needDrain&&(e.needDrain=!1,t.emit("drain"))}(t,e),e.pendingcb--,n(),E(t,e)}function _(t,e){e.bufferProcessing=!0;var r=e.bufferedRequest;if(t._writev&&r&&r.next){var n=e.bufferedRequestCount,i=new Array(n),o=e.corkedRequestsFree;o.entry=r;for(var s=0,f=!0;r;)i[s]=r,r.isBuf||(f=!1),r=r.next,s+=1;i.allBuffers=f,m(t,e,!0,e.length,i,"",o.finish),e.pendingcb++,e.lastBufferedRequest=null,o.next?(e.corkedRequestsFree=o.next,o.next=null):e.corkedRequestsFree=new a(e),e.bufferedRequestCount=0}else{for(;r;){var u=r.chunk,c=r.encoding,h=r.callback;if(m(t,e,!1,e.objectMode?1:u.length,u,c,h),r=r.next,e.bufferedRequestCount--,e.writing)break}null===r&&(e.lastBufferedRequest=null)}e.bufferedRequest=r,e.bufferProcessing=!1}function S(t){return t.ending&&0===t.length&&null===t.bufferedRequest&&!t.finished&&!t.writing}function M(t,e){t._final((function(r){e.pendingcb--,r&&t.emit("error",r),e.prefinished=!0,t.emit("prefinish"),E(t,e)}))}function E(t,e){var r=S(e);return r&&(function(t,e){e.prefinished||e.finalCalled||("function"==typeof t._final?(e.pendingcb++,e.finalCalled=!0,o.nextTick(M,t,e)):(e.prefinished=!0,t.emit("prefinish")))}(t,e),0===e.pendingcb&&(e.finished=!0,t.emit("finish"))),r}u.inherits(y,h),g.prototype.getBuffer=function(){for(var t=this.bufferedRequest,e=[];t;)e.push(t),t=t.next;return e},function(){try{Object.defineProperty(g.prototype,"buffer",{get:c.deprecate((function(){return this.getBuffer()}),"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(t){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(p=Function.prototype[Symbol.hasInstance],Object.defineProperty(y,Symbol.hasInstance,{value:function(t){return!!p.call(this,t)||this===y&&t&&t._writableState instanceof g}})):p=function(t){return t instanceof this},y.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},y.prototype.write=function(t,e,r){var n,i=this._writableState,a=!1,s=!i.objectMode&&(n=t,d.isBuffer(n)||n instanceof l);return s&&!d.isBuffer(t)&&(t=function(t){return d.from(t)}(t)),"function"==typeof e&&(r=e,e=null),s?e="buffer":e||(e=i.defaultEncoding),"function"!=typeof r&&(r=v),i.ended?function(t,e){var r=new Error("write after end");t.emit("error",r),o.nextTick(e,r)}(this,r):(s||function(t,e,r,n){var i=!0,a=!1;return null===r?a=new TypeError("May not write null values to stream"):"string"==typeof r||void 0===r||e.objectMode||(a=new TypeError("Invalid non-string/buffer chunk")),a&&(t.emit("error",a),o.nextTick(n,a),i=!1),i}(this,i,t,r))&&(i.pendingcb++,a=function(t,e,r,n,i,o){if(!r){var a=function(t,e,r){return t.objectMode||!1===t.decodeStrings||"string"!=typeof e||(e=d.from(e,r)),e}(e,n,i);n!==a&&(r=!0,i="buffer",n=a)}var s=e.objectMode?1:n.length;e.length+=s;var f=e.length<e.highWaterMark;if(f||(e.needDrain=!0),e.writing||e.corked){var u=e.lastBufferedRequest;e.lastBufferedRequest={chunk:n,encoding:i,isBuf:r,callback:o,next:null},u?u.next=e.lastBufferedRequest:e.bufferedRequest=e.lastBufferedRequest,e.bufferedRequestCount+=1}else m(t,e,!1,s,n,i,o);return f}(this,i,s,t,e,r)),a},y.prototype.cork=function(){this._writableState.corked++},y.prototype.uncork=function(){var t=this._writableState;t.corked&&(t.corked--,t.writing||t.corked||t.finished||t.bufferProcessing||!t.bufferedRequest||_(this,t))},y.prototype.setDefaultEncoding=function(t){if("string"==typeof t&&(t=t.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((t+"").toLowerCase())>-1))throw new TypeError("Unknown encoding: "+t);return this._writableState.defaultEncoding=t,this},Object.defineProperty(y.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),y.prototype._write=function(t,e,r){r(new Error("_write() is not implemented"))},y.prototype._writev=null,y.prototype.end=function(t,e,r){var n=this._writableState;"function"==typeof t?(r=t,t=null,e=null):"function"==typeof e&&(r=e,e=null),null!=t&&this.write(t,e),n.corked&&(n.corked=1,this.uncork()),n.ending||n.finished||function(t,e,r){e.ending=!0,E(t,e),r&&(e.finished?o.nextTick(r):t.once("finish",r)),e.ended=!0,t.writable=!1}(this,n,r)},Object.defineProperty(y.prototype,"destroyed",{get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(t){this._writableState&&(this._writableState.destroyed=t)}}),y.prototype.destroy=b.destroy,y.prototype._undestroy=b.undestroy,y.prototype._destroy=function(t,e){this.end(),e(t)}}).call(this)}).call(this,t(488),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},t(527).setImmediate)},{398:398,467:467,487:487,488:488,500:500,506:506,507:507,514:514,527:527,528:528}],505:[function(t,e,r){"use strict";var n=t(514).Buffer,i=t(21);e.exports=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.head=null,this.tail=null,this.length=0}return t.prototype.push=function(t){var e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length},t.prototype.unshift=function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length},t.prototype.shift=function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}},t.prototype.clear=function(){this.head=this.tail=null,this.length=0},t.prototype.join=function(t){if(0===this.length)return"";for(var e=this.head,r=""+e.data;e=e.next;)r+=t+e.data;return r},t.prototype.concat=function(t){if(0===this.length)return n.alloc(0);if(1===this.length)return this.head.data;for(var r,i,o=n.allocUnsafe(t>>>0),a=this.head,s=0;a;)r=o,i=s,a.data.copy(r,i),s+=a.data.length,a=a.next;return o},t}(),i&&i.inspect&&i.inspect.custom&&(e.exports.prototype[i.inspect.custom]=function(){var t=i.inspect({length:this.length});return this.constructor.name+" "+t})},{21:21,514:514}],506:[function(t,e,r){"use strict";var n=t(487);function i(t,e){t.emit("error",e)}e.exports={destroy:function(t,e){var r=this,o=this._readableState&&this._readableState.destroyed,a=this._writableState&&this._writableState.destroyed;return o||a?(e?e(t):!t||this._writableState&&this._writableState.errorEmitted||n.nextTick(i,this,t),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(t||null,(function(t){!e&&t?(n.nextTick(i,r,t),r._writableState&&(r._writableState.errorEmitted=!0)):e&&e(t)})),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}}},{487:487}],507:[function(t,e,r){arguments[4][62][0].apply(r,arguments)},{434:434,62:62}],508:[function(t,e,r){e.exports=t(509).PassThrough},{509:509}],509:[function(t,e,r){(r=e.exports=t(502)).Stream=r,r.Readable=r,r.Writable=t(504),r.Duplex=t(500),r.Transform=t(503),r.PassThrough=t(501)},{500:500,501:501,502:502,503:503,504:504}],510:[function(t,e,r){e.exports=t(509).Transform},{509:509}],511:[function(t,e,r){e.exports=t(504)},{504:504}],512:[function(t,e,r){(function(t){(function(){!function(t){"use strict";var r,n=Object.prototype,i=n.hasOwnProperty,o="function"==typeof Symbol?Symbol:{},a=o.iterator||"@@iterator",s=o.asyncIterator||"@@asyncIterator",f=o.toStringTag||"@@toStringTag",u="object"==typeof e,c=t.regeneratorRuntime;if(c)u&&(e.exports=c);else{(c=t.regeneratorRuntime=u?e.exports:{}).wrap=w;var h="suspendedStart",d="suspendedYield",l="executing",p="completed",b={},v={};v[a]=function(){return this};var g=Object.getPrototypeOf,y=g&&g(g(B([])));y&&y!==n&&i.call(y,a)&&(v=y);var m=E.prototype=S.prototype=Object.create(v);M.prototype=m.constructor=E,E.constructor=M,E[f]=M.displayName="GeneratorFunction",c.isGeneratorFunction=function(t){var e="function"==typeof t&&t.constructor;return!!e&&(e===M||"GeneratorFunction"===(e.displayName||e.name))},c.mark=function(t){return Object.setPrototypeOf?Object.setPrototypeOf(t,E):(t.__proto__=E,f in t||(t[f]="GeneratorFunction")),t.prototype=Object.create(m),t},c.awrap=function(t){return{__await:t}},k(x.prototype),x.prototype[s]=function(){return this},c.AsyncIterator=x,c.async=function(t,e,r,n){var i=new x(w(t,e,r,n));return c.isGeneratorFunction(e)?i:i.next().then((function(t){return t.done?t.value:i.next()}))},k(m),m[f]="Generator",m[a]=function(){return this},m.toString=function(){return"[object Generator]"},c.keys=function(t){var e=[];for(var r in t)e.push(r);return e.reverse(),function r(){for(;e.length;){var n=e.pop();if(n in t)return r.value=n,r.done=!1,r}return r.done=!0,r}},c.values=B,T.prototype={constructor:T,reset:function(t){if(this.prev=0,this.next=0,this.sent=this._sent=r,this.done=!1,this.delegate=null,this.method="next",this.arg=r,this.tryEntries.forEach(I),!t)for(var e in this)"t"===e.charAt(0)&&i.call(this,e)&&!isNaN(+e.slice(1))&&(this[e]=r)},stop:function(){this.done=!0;var t=this.tryEntries[0].completion;if("throw"===t.type)throw t.arg;return this.rval},dispatchException:function(t){if(this.done)throw t;var e=this;function n(n,i){return s.type="throw",s.arg=t,e.next=n,i&&(e.method="next",e.arg=r),!!i}for(var o=this.tryEntries.length-1;o>=0;--o){var a=this.tryEntries[o],s=a.completion;if("root"===a.tryLoc)return n("end");if(a.tryLoc<=this.prev){var f=i.call(a,"catchLoc"),u=i.call(a,"finallyLoc");if(f&&u){if(this.prev<a.catchLoc)return n(a.catchLoc,!0);if(this.prev<a.finallyLoc)return n(a.finallyLoc)}else if(f){if(this.prev<a.catchLoc)return n(a.catchLoc,!0)}else{if(!u)throw new Error("try statement without catch or finally");if(this.prev<a.finallyLoc)return n(a.finallyLoc)}}}},abrupt:function(t,e){for(var r=this.tryEntries.length-1;r>=0;--r){var n=this.tryEntries[r];if(n.tryLoc<=this.prev&&i.call(n,"finallyLoc")&&this.prev<n.finallyLoc){var o=n;break}}o&&("break"===t||"continue"===t)&&o.tryLoc<=e&&e<=o.finallyLoc&&(o=null);var a=o?o.completion:{};return a.type=t,a.arg=e,o?(this.method="next",this.next=o.finallyLoc,b):this.complete(a)},complete:function(t,e){if("throw"===t.type)throw t.arg;return"break"===t.type||"continue"===t.type?this.next=t.arg:"return"===t.type?(this.rval=this.arg=t.arg,this.method="return",this.next="end"):"normal"===t.type&&e&&(this.next=e),b},finish:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),I(r),b}},catch:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var i=n.arg;I(r)}return i}}throw new Error("illegal catch attempt")},delegateYield:function(t,e,n){return this.delegate={iterator:B(t),resultName:e,nextLoc:n},"next"===this.method&&(this.arg=r),b}}}function w(t,e,r,n){var i=e&&e.prototype instanceof S?e:S,o=Object.create(i.prototype),a=new T(n||[]);return o._invoke=function(t,e,r){var n=h;return function(i,o){if(n===l)throw new Error("Generator is already running");if(n===p){if("throw"===i)throw o;return P()}for(r.method=i,r.arg=o;;){var a=r.delegate;if(a){var s=A(a,r);if(s){if(s===b)continue;return s}}if("next"===r.method)r.sent=r._sent=r.arg;else if("throw"===r.method){if(n===h)throw n=p,r.arg;r.dispatchException(r.arg)}else"return"===r.method&&r.abrupt("return",r.arg);n=l;var f=_(t,e,r);if("normal"===f.type){if(n=r.done?p:d,f.arg===b)continue;return{value:f.arg,done:r.done}}"throw"===f.type&&(n=p,r.method="throw",r.arg=f.arg)}}}(t,r,a),o}function _(t,e,r){try{return{type:"normal",arg:t.call(e,r)}}catch(t){return{type:"throw",arg:t}}}function S(){}function M(){}function E(){}function k(t){["next","throw","return"].forEach((function(e){t[e]=function(t){return this._invoke(e,t)}}))}function x(e){function r(t,n,o,a){var s=_(e[t],e,n);if("throw"!==s.type){var f=s.arg,u=f.value;return u&&"object"==typeof u&&i.call(u,"__await")?Promise.resolve(u.__await).then((function(t){r("next",t,o,a)}),(function(t){r("throw",t,o,a)})):Promise.resolve(u).then((function(t){f.value=t,o(f)}),a)}a(s.arg)}var n;"object"==typeof t.process&&t.process.domain&&(r=t.process.domain.bind(r)),this._invoke=function(t,e){function i(){return new Promise((function(n,i){r(t,e,n,i)}))}return n=n?n.then(i,i):i()}}function A(t,e){var n=t.iterator[e.method];if(n===r){if(e.delegate=null,"throw"===e.method){if(t.iterator.return&&(e.method="return",e.arg=r,A(t,e),"throw"===e.method))return b;e.method="throw",e.arg=new TypeError("The iterator does not provide a 'throw' method")}return b}var i=_(n,t.iterator,e.arg);if("throw"===i.type)return e.method="throw",e.arg=i.arg,e.delegate=null,b;var o=i.arg;return o?o.done?(e[t.resultName]=o.value,e.next=t.nextLoc,"return"!==e.method&&(e.method="next",e.arg=r),e.delegate=null,b):o:(e.method="throw",e.arg=new TypeError("iterator result is not an object"),e.delegate=null,b)}function R(t){var e={tryLoc:t[0]};1 in t&&(e.catchLoc=t[1]),2 in t&&(e.finallyLoc=t[2],e.afterLoc=t[3]),this.tryEntries.push(e)}function I(t){var e=t.completion||{};e.type="normal",delete e.arg,t.completion=e}function T(t){this.tryEntries=[{tryLoc:"root"}],t.forEach(R,this),this.reset(!0)}function B(t){if(t){var e=t[a];if(e)return e.call(t);if("function"==typeof t.next)return t;if(!isNaN(t.length)){var n=-1,o=function e(){for(;++n<t.length;)if(i.call(t,n))return e.value=t[n],e.done=!1,e;return e.value=r,e.done=!0,e};return o.next=o}}return{next:P}}function P(){return{value:r,done:!0}}}("object"==typeof t?t:"object"==typeof window?window:"object"==typeof self?self:this)}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],513:[function(t,e,r){"use strict";var n=t(67).Buffer,i=t(467),o=t(436),a=new Array(16),s=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],f=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],u=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],c=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11],h=[0,1518500249,1859775393,2400959708,2840853838],d=[1352829926,1548603684,1836072691,2053994217,0];function l(){o.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520}function p(t,e){return t<<e|t>>>32-e}function b(t,e,r,n,i,o,a,s){return p(t+(e^r^n)+o+a|0,s)+i|0}function v(t,e,r,n,i,o,a,s){return p(t+(e&r|~e&n)+o+a|0,s)+i|0}function g(t,e,r,n,i,o,a,s){return p(t+((e|~r)^n)+o+a|0,s)+i|0}function y(t,e,r,n,i,o,a,s){return p(t+(e&n|r&~n)+o+a|0,s)+i|0}function m(t,e,r,n,i,o,a,s){return p(t+(e^(r|~n))+o+a|0,s)+i|0}i(l,o),l.prototype._update=function(){for(var t=a,e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);for(var r=0|this._a,n=0|this._b,i=0|this._c,o=0|this._d,l=0|this._e,w=0|this._a,_=0|this._b,S=0|this._c,M=0|this._d,E=0|this._e,k=0;k<80;k+=1){var x,A;k<16?(x=b(r,n,i,o,l,t[s[k]],h[0],u[k]),A=m(w,_,S,M,E,t[f[k]],d[0],c[k])):k<32?(x=v(r,n,i,o,l,t[s[k]],h[1],u[k]),A=y(w,_,S,M,E,t[f[k]],d[1],c[k])):k<48?(x=g(r,n,i,o,l,t[s[k]],h[2],u[k]),A=g(w,_,S,M,E,t[f[k]],d[2],c[k])):k<64?(x=y(r,n,i,o,l,t[s[k]],h[3],u[k]),A=v(w,_,S,M,E,t[f[k]],d[3],c[k])):(x=m(r,n,i,o,l,t[s[k]],h[4],u[k]),A=b(w,_,S,M,E,t[f[k]],d[4],c[k])),r=l,l=o,o=p(i,10),i=n,n=x,w=E,E=M,M=p(S,10),S=_,_=A}var R=this._b+i+M|0;this._b=this._c+o+E|0,this._c=this._d+l+w|0,this._d=this._e+r+_|0,this._e=this._a+n+S|0,this._a=R},l.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var t=n.alloc?n.alloc(20):new n(20);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t.writeInt32LE(this._e,16),t},e.exports=l},{436:436,467:467,67:67}],514:[function(t,e,r){var n=t(67),i=n.Buffer;function o(t,e){for(var r in t)e[r]=t[r]}function a(t,e,r){return i(t,e,r)}i.from&&i.alloc&&i.allocUnsafe&&i.allocUnsafeSlow?e.exports=n:(o(n,r),r.Buffer=a),o(i,a),a.from=function(t,e,r){if("number"==typeof t)throw new TypeError("Argument must not be a number");return i(t,e,r)},a.alloc=function(t,e,r){if("number"!=typeof t)throw new TypeError("Argument must be a number");var n=i(t);return void 0!==e?"string"==typeof r?n.fill(e,r):n.fill(e):n.fill(0),n},a.allocUnsafe=function(t){if("number"!=typeof t)throw new TypeError("Argument must be a number");return i(t)},a.allocUnsafeSlow=function(t){if("number"!=typeof t)throw new TypeError("Argument must be a number");return n.SlowBuffer(t)}},{67:67}],515:[function(t,e,r){(function(r){(function(){"use strict";var n,i=t(67),o=i.Buffer,a={};for(n in i)i.hasOwnProperty(n)&&"SlowBuffer"!==n&&"Buffer"!==n&&(a[n]=i[n]);var s=a.Buffer={};for(n in o)o.hasOwnProperty(n)&&"allocUnsafe"!==n&&"allocUnsafeSlow"!==n&&(s[n]=o[n]);if(a.Buffer.prototype=o.prototype,s.from&&s.from!==Uint8Array.from||(s.from=function(t,e,r){if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. Received type '+typeof t);if(t&&void 0===t.length)throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t);return o(t,e,r)}),s.alloc||(s.alloc=function(t,e,r){if("number"!=typeof t)throw new TypeError('The "size" argument must be of type number. Received type '+typeof t);if(t<0||t>=2*(1<<30))throw new RangeError('The value "'+t+'" is invalid for option "size"');var n=o(t);return e&&0!==e.length?"string"==typeof r?n.fill(e,r):n.fill(e):n.fill(0),n}),!a.kStringMaxLength)try{a.kStringMaxLength=r.binding("buffer").kStringMaxLength}catch(t){}a.constants||(a.constants={MAX_LENGTH:a.kMaxLength},a.kStringMaxLength&&(a.constants.MAX_STRING_LENGTH=a.kStringMaxLength)),e.exports=a}).call(this)}).call(this,t(488))},{488:488,67:67}],516:[function(t,e,r){"use strict";var n={generateIdentifier:function(){return Math.random().toString(36).substr(2,10)}};n.localCName=n.generateIdentifier(),n.splitLines=function(t){return t.trim().split("\n").map((function(t){return t.trim()}))},n.splitSections=function(t){return t.split("\nm=").map((function(t,e){return(e>0?"m="+t:t).trim()+"\r\n"}))},n.getDescription=function(t){var e=n.splitSections(t);return e&&e[0]},n.getMediaSections=function(t){var e=n.splitSections(t);return e.shift(),e},n.matchPrefix=function(t,e){return n.splitLines(t).filter((function(t){return 0===t.indexOf(e)}))},n.parseCandidate=function(t){for(var e,r={foundation:(e=0===t.indexOf("a=candidate:")?t.substring(12).split(" "):t.substring(10).split(" "))[0],component:parseInt(e[1],10),protocol:e[2].toLowerCase(),priority:parseInt(e[3],10),ip:e[4],address:e[4],port:parseInt(e[5],10),type:e[7]},n=8;n<e.length;n+=2)switch(e[n]){case"raddr":r.relatedAddress=e[n+1];break;case"rport":r.relatedPort=parseInt(e[n+1],10);break;case"tcptype":r.tcpType=e[n+1];break;case"ufrag":r.ufrag=e[n+1],r.usernameFragment=e[n+1];break;default:r[e[n]]=e[n+1]}return r},n.writeCandidate=function(t){var e=[];e.push(t.foundation),e.push(t.component),e.push(t.protocol.toUpperCase()),e.push(t.priority),e.push(t.address||t.ip),e.push(t.port);var r=t.type;return e.push("typ"),e.push(r),"host"!==r&&t.relatedAddress&&t.relatedPort&&(e.push("raddr"),e.push(t.relatedAddress),e.push("rport"),e.push(t.relatedPort)),t.tcpType&&"tcp"===t.protocol.toLowerCase()&&(e.push("tcptype"),e.push(t.tcpType)),(t.usernameFragment||t.ufrag)&&(e.push("ufrag"),e.push(t.usernameFragment||t.ufrag)),"candidate:"+e.join(" ")},n.parseIceOptions=function(t){return t.substr(14).split(" ")},n.parseRtpMap=function(t){var e=t.substr(9).split(" "),r={payloadType:parseInt(e.shift(),10)};return e=e[0].split("/"),r.name=e[0],r.clockRate=parseInt(e[1],10),r.channels=3===e.length?parseInt(e[2],10):1,r.numChannels=r.channels,r},n.writeRtpMap=function(t){var e=t.payloadType;void 0!==t.preferredPayloadType&&(e=t.preferredPayloadType);var r=t.channels||t.numChannels||1;return"a=rtpmap:"+e+" "+t.name+"/"+t.clockRate+(1!==r?"/"+r:"")+"\r\n"},n.parseExtmap=function(t){var e=t.substr(9).split(" ");return{id:parseInt(e[0],10),direction:e[0].indexOf("/")>0?e[0].split("/")[1]:"sendrecv",uri:e[1]}},n.writeExtmap=function(t){return"a=extmap:"+(t.id||t.preferredId)+(t.direction&&"sendrecv"!==t.direction?"/"+t.direction:"")+" "+t.uri+"\r\n"},n.parseFmtp=function(t){for(var e,r={},n=t.substr(t.indexOf(" ")+1).split(";"),i=0;i<n.length;i++)r[(e=n[i].trim().split("="))[0].trim()]=e[1];return r},n.writeFmtp=function(t){var e="",r=t.payloadType;if(void 0!==t.preferredPayloadType&&(r=t.preferredPayloadType),t.parameters&&Object.keys(t.parameters).length){var n=[];Object.keys(t.parameters).forEach((function(e){t.parameters[e]?n.push(e+"="+t.parameters[e]):n.push(e)})),e+="a=fmtp:"+r+" "+n.join(";")+"\r\n"}return e},n.parseRtcpFb=function(t){var e=t.substr(t.indexOf(" ")+1).split(" ");return{type:e.shift(),parameter:e.join(" ")}},n.writeRtcpFb=function(t){var e="",r=t.payloadType;return void 0!==t.preferredPayloadType&&(r=t.preferredPayloadType),t.rtcpFeedback&&t.rtcpFeedback.length&&t.rtcpFeedback.forEach((function(t){e+="a=rtcp-fb:"+r+" "+t.type+(t.parameter&&t.parameter.length?" "+t.parameter:"")+"\r\n"})),e},n.parseSsrcMedia=function(t){var e=t.indexOf(" "),r={ssrc:parseInt(t.substr(7,e-7),10)},n=t.indexOf(":",e);return n>-1?(r.attribute=t.substr(e+1,n-e-1),r.value=t.substr(n+1)):r.attribute=t.substr(e+1),r},n.parseSsrcGroup=function(t){var e=t.substr(13).split(" ");return{semantics:e.shift(),ssrcs:e.map((function(t){return parseInt(t,10)}))}},n.getMid=function(t){var e=n.matchPrefix(t,"a=mid:")[0];if(e)return e.substr(6)},n.parseFingerprint=function(t){var e=t.substr(14).split(" ");return{algorithm:e[0].toLowerCase(),value:e[1]}},n.getDtlsParameters=function(t,e){return{role:"auto",fingerprints:n.matchPrefix(t+e,"a=fingerprint:").map(n.parseFingerprint)}},n.writeDtlsParameters=function(t,e){var r="a=setup:"+e+"\r\n";return t.fingerprints.forEach((function(t){r+="a=fingerprint:"+t.algorithm+" "+t.value+"\r\n"})),r},n.parseCryptoLine=function(t){var e=t.substr(9).split(" ");return{tag:parseInt(e[0],10),cryptoSuite:e[1],keyParams:e[2],sessionParams:e.slice(3)}},n.writeCryptoLine=function(t){return"a=crypto:"+t.tag+" "+t.cryptoSuite+" "+("object"==typeof t.keyParams?n.writeCryptoKeyParams(t.keyParams):t.keyParams)+(t.sessionParams?" "+t.sessionParams.join(" "):"")+"\r\n"},n.parseCryptoKeyParams=function(t){if(0!==t.indexOf("inline:"))return null;var e=t.substr(7).split("|");return{keyMethod:"inline",keySalt:e[0],lifeTime:e[1],mkiValue:e[2]?e[2].split(":")[0]:void 0,mkiLength:e[2]?e[2].split(":")[1]:void 0}},n.writeCryptoKeyParams=function(t){return t.keyMethod+":"+t.keySalt+(t.lifeTime?"|"+t.lifeTime:"")+(t.mkiValue&&t.mkiLength?"|"+t.mkiValue+":"+t.mkiLength:"")},n.getCryptoParameters=function(t,e){return n.matchPrefix(t+e,"a=crypto:").map(n.parseCryptoLine)},n.getIceParameters=function(t,e){var r=n.matchPrefix(t+e,"a=ice-ufrag:")[0],i=n.matchPrefix(t+e,"a=ice-pwd:")[0];return r&&i?{usernameFragment:r.substr(12),password:i.substr(10)}:null},n.writeIceParameters=function(t){return"a=ice-ufrag:"+t.usernameFragment+"\r\na=ice-pwd:"+t.password+"\r\n"},n.parseRtpParameters=function(t){for(var e={codecs:[],headerExtensions:[],fecMechanisms:[],rtcp:[]},r=n.splitLines(t)[0].split(" "),i=3;i<r.length;i++){var o=r[i],a=n.matchPrefix(t,"a=rtpmap:"+o+" ")[0];if(a){var s=n.parseRtpMap(a),f=n.matchPrefix(t,"a=fmtp:"+o+" ");switch(s.parameters=f.length?n.parseFmtp(f[0]):{},s.rtcpFeedback=n.matchPrefix(t,"a=rtcp-fb:"+o+" ").map(n.parseRtcpFb),e.codecs.push(s),s.name.toUpperCase()){case"RED":case"ULPFEC":e.fecMechanisms.push(s.name.toUpperCase())}}}return n.matchPrefix(t,"a=extmap:").forEach((function(t){e.headerExtensions.push(n.parseExtmap(t))})),e},n.writeRtpDescription=function(t,e){var r="";r+="m="+t+" ",r+=e.codecs.length>0?"9":"0",r+=" UDP/TLS/RTP/SAVPF ",r+=e.codecs.map((function(t){return void 0!==t.preferredPayloadType?t.preferredPayloadType:t.payloadType})).join(" ")+"\r\n",r+="c=IN IP4 0.0.0.0\r\n",r+="a=rtcp:9 IN IP4 0.0.0.0\r\n",e.codecs.forEach((function(t){r+=n.writeRtpMap(t),r+=n.writeFmtp(t),r+=n.writeRtcpFb(t)}));var i=0;return e.codecs.forEach((function(t){t.maxptime>i&&(i=t.maxptime)})),i>0&&(r+="a=maxptime:"+i+"\r\n"),r+="a=rtcp-mux\r\n",e.headerExtensions&&e.headerExtensions.forEach((function(t){r+=n.writeExtmap(t)})),r},n.parseRtpEncodingParameters=function(t){var e,r=[],i=n.parseRtpParameters(t),o=-1!==i.fecMechanisms.indexOf("RED"),a=-1!==i.fecMechanisms.indexOf("ULPFEC"),s=n.matchPrefix(t,"a=ssrc:").map((function(t){return n.parseSsrcMedia(t)})).filter((function(t){return"cname"===t.attribute})),f=s.length>0&&s[0].ssrc,u=n.matchPrefix(t,"a=ssrc-group:FID").map((function(t){return t.substr(17).split(" ").map((function(t){return parseInt(t,10)}))}));u.length>0&&u[0].length>1&&u[0][0]===f&&(e=u[0][1]),i.codecs.forEach((function(t){if("RTX"===t.name.toUpperCase()&&t.parameters.apt){var n={ssrc:f,codecPayloadType:parseInt(t.parameters.apt,10)};f&&e&&(n.rtx={ssrc:e}),r.push(n),o&&((n=JSON.parse(JSON.stringify(n))).fec={ssrc:f,mechanism:a?"red+ulpfec":"red"},r.push(n))}})),0===r.length&&f&&r.push({ssrc:f});var c=n.matchPrefix(t,"b=");return c.length&&(c=0===c[0].indexOf("b=TIAS:")?parseInt(c[0].substr(7),10):0===c[0].indexOf("b=AS:")?1e3*parseInt(c[0].substr(5),10)*.95-16e3:void 0,r.forEach((function(t){t.maxBitrate=c}))),r},n.parseRtcpParameters=function(t){var e={},r=n.matchPrefix(t,"a=ssrc:").map((function(t){return n.parseSsrcMedia(t)})).filter((function(t){return"cname"===t.attribute}))[0];r&&(e.cname=r.value,e.ssrc=r.ssrc);var i=n.matchPrefix(t,"a=rtcp-rsize");e.reducedSize=i.length>0,e.compound=0===i.length;var o=n.matchPrefix(t,"a=rtcp-mux");return e.mux=o.length>0,e},n.parseMsid=function(t){var e,r=n.matchPrefix(t,"a=msid:");if(1===r.length)return{stream:(e=r[0].substr(7).split(" "))[0],track:e[1]};var i=n.matchPrefix(t,"a=ssrc:").map((function(t){return n.parseSsrcMedia(t)})).filter((function(t){return"msid"===t.attribute}));return i.length>0?{stream:(e=i[0].value.split(" "))[0],track:e[1]}:void 0},n.parseSctpDescription=function(t){var e,r=n.parseMLine(t),i=n.matchPrefix(t,"a=max-message-size:");i.length>0&&(e=parseInt(i[0].substr(19),10)),isNaN(e)&&(e=65536);var o=n.matchPrefix(t,"a=sctp-port:");if(o.length>0)return{port:parseInt(o[0].substr(12),10),protocol:r.fmt,maxMessageSize:e};if(n.matchPrefix(t,"a=sctpmap:").length>0){var a=n.matchPrefix(t,"a=sctpmap:")[0].substr(10).split(" ");return{port:parseInt(a[0],10),protocol:a[1],maxMessageSize:e}}},n.writeSctpDescription=function(t,e){var r=[];return r="DTLS/SCTP"!==t.protocol?["m="+t.kind+" 9 "+t.protocol+" "+e.protocol+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctp-port:"+e.port+"\r\n"]:["m="+t.kind+" 9 "+t.protocol+" "+e.port+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctpmap:"+e.port+" "+e.protocol+" 65535\r\n"],void 0!==e.maxMessageSize&&r.push("a=max-message-size:"+e.maxMessageSize+"\r\n"),r.join("")},n.generateSessionId=function(){return Math.random().toString().substr(2,21)},n.writeSessionBoilerplate=function(t,e,r){var i=void 0!==e?e:2;return"v=0\r\no="+(r||"thisisadapterortc")+" "+(t||n.generateSessionId())+" "+i+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},n.writeMediaSection=function(t,e,r,i){var o=n.writeRtpDescription(t.kind,e);if(o+=n.writeIceParameters(t.iceGatherer.getLocalParameters()),o+=n.writeDtlsParameters(t.dtlsTransport.getLocalParameters(),"offer"===r?"actpass":"active"),o+="a=mid:"+t.mid+"\r\n",t.direction?o+="a="+t.direction+"\r\n":t.rtpSender&&t.rtpReceiver?o+="a=sendrecv\r\n":t.rtpSender?o+="a=sendonly\r\n":t.rtpReceiver?o+="a=recvonly\r\n":o+="a=inactive\r\n",t.rtpSender){var a="msid:"+i.id+" "+t.rtpSender.track.id+"\r\n";o+="a="+a,o+="a=ssrc:"+t.sendEncodingParameters[0].ssrc+" "+a,t.sendEncodingParameters[0].rtx&&(o+="a=ssrc:"+t.sendEncodingParameters[0].rtx.ssrc+" "+a,o+="a=ssrc-group:FID "+t.sendEncodingParameters[0].ssrc+" "+t.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return o+="a=ssrc:"+t.sendEncodingParameters[0].ssrc+" cname:"+n.localCName+"\r\n",t.rtpSender&&t.sendEncodingParameters[0].rtx&&(o+="a=ssrc:"+t.sendEncodingParameters[0].rtx.ssrc+" cname:"+n.localCName+"\r\n"),o},n.getDirection=function(t,e){for(var r=n.splitLines(t),i=0;i<r.length;i++)switch(r[i]){case"a=sendrecv":case"a=sendonly":case"a=recvonly":case"a=inactive":return r[i].substr(2)}return e?n.getDirection(e):"sendrecv"},n.getKind=function(t){return n.splitLines(t)[0].split(" ")[0].substr(2)},n.isRejected=function(t){return"0"===t.split(" ",2)[1]},n.parseMLine=function(t){var e=n.splitLines(t)[0].substr(2).split(" ");return{kind:e[0],port:parseInt(e[1],10),protocol:e[2],fmt:e.slice(3).join(" ")}},n.parseOLine=function(t){var e=n.matchPrefix(t,"o=")[0].substr(2).split(" ");return{username:e[0],sessionId:e[1],sessionVersion:parseInt(e[2],10),netType:e[3],addressType:e[4],address:e[5]}},n.isValidSDP=function(t){if("string"!=typeof t||0===t.length)return!1;for(var e=n.splitLines(t),r=0;r<e.length;r++)if(e[r].length<2||"="!==e[r].charAt(1))return!1;return!0},"object"==typeof e&&(e.exports=n)},{}],517:[function(t,e,r){var n=t(514).Buffer;function i(t,e){this._block=n.alloc(t),this._finalSize=e,this._blockSize=t,this._len=0}i.prototype.update=function(t,e){"string"==typeof t&&(e=e||"utf8",t=n.from(t,e));for(var r=this._block,i=this._blockSize,o=t.length,a=this._len,s=0;s<o;){for(var f=a%i,u=Math.min(o-s,i-f),c=0;c<u;c++)r[f+c]=t[s+c];s+=u,(a+=u)%i==0&&this._update(r)}return this._len+=o,this},i.prototype.digest=function(t){var e=this._len%this._blockSize;this._block[e]=128,this._block.fill(0,e+1),e>=this._finalSize&&(this._update(this._block),this._block.fill(0));var r=8*this._len;if(r<=4294967295)this._block.writeUInt32BE(r,this._blockSize-4);else{var n=(4294967295&r)>>>0,i=(r-n)/4294967296;this._block.writeUInt32BE(i,this._blockSize-8),this._block.writeUInt32BE(n,this._blockSize-4)}this._update(this._block);var o=this._hash();return t?o.toString(t):o},i.prototype._update=function(){throw new Error("_update must be implemented by subclass")},e.exports=i},{514:514}],518:[function(t,e,r){(r=e.exports=function(t){t=t.toLowerCase();var e=r[t];if(!e)throw new Error(t+" is not supported (we accept pull requests)");return new e}).sha=t(519),r.sha1=t(520),r.sha224=t(521),r.sha256=t(522),r.sha384=t(523),r.sha512=t(524)},{519:519,520:520,521:521,522:522,523:523,524:524}],519:[function(t,e,r){var n=t(467),i=t(517),o=t(514).Buffer,a=[1518500249,1859775393,-1894007588,-899497514],s=new Array(80);function f(){this.init(),this._w=s,i.call(this,64,56)}function u(t){return t<<30|t>>>2}function c(t,e,r,n){return 0===t?e&r|~e&n:2===t?e&r|e&n|r&n:e^r^n}n(f,i),f.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},f.prototype._update=function(t){for(var e,r=this._w,n=0|this._a,i=0|this._b,o=0|this._c,s=0|this._d,f=0|this._e,h=0;h<16;++h)r[h]=t.readInt32BE(4*h);for(;h<80;++h)r[h]=r[h-3]^r[h-8]^r[h-14]^r[h-16];for(var d=0;d<80;++d){var l=~~(d/20),p=0|((e=n)<<5|e>>>27)+c(l,i,o,s)+f+r[d]+a[l];f=s,s=o,o=u(i),i=n,n=p}this._a=n+this._a|0,this._b=i+this._b|0,this._c=o+this._c|0,this._d=s+this._d|0,this._e=f+this._e|0},f.prototype._hash=function(){var t=o.allocUnsafe(20);return t.writeInt32BE(0|this._a,0),t.writeInt32BE(0|this._b,4),t.writeInt32BE(0|this._c,8),t.writeInt32BE(0|this._d,12),t.writeInt32BE(0|this._e,16),t},e.exports=f},{467:467,514:514,517:517}],520:[function(t,e,r){var n=t(467),i=t(517),o=t(514).Buffer,a=[1518500249,1859775393,-1894007588,-899497514],s=new Array(80);function f(){this.init(),this._w=s,i.call(this,64,56)}function u(t){return t<<5|t>>>27}function c(t){return t<<30|t>>>2}function h(t,e,r,n){return 0===t?e&r|~e&n:2===t?e&r|e&n|r&n:e^r^n}n(f,i),f.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},f.prototype._update=function(t){for(var e,r=this._w,n=0|this._a,i=0|this._b,o=0|this._c,s=0|this._d,f=0|this._e,d=0;d<16;++d)r[d]=t.readInt32BE(4*d);for(;d<80;++d)r[d]=(e=r[d-3]^r[d-8]^r[d-14]^r[d-16])<<1|e>>>31;for(var l=0;l<80;++l){var p=~~(l/20),b=u(n)+h(p,i,o,s)+f+r[l]+a[p]|0;f=s,s=o,o=c(i),i=n,n=b}this._a=n+this._a|0,this._b=i+this._b|0,this._c=o+this._c|0,this._d=s+this._d|0,this._e=f+this._e|0},f.prototype._hash=function(){var t=o.allocUnsafe(20);return t.writeInt32BE(0|this._a,0),t.writeInt32BE(0|this._b,4),t.writeInt32BE(0|this._c,8),t.writeInt32BE(0|this._d,12),t.writeInt32BE(0|this._e,16),t},e.exports=f},{467:467,514:514,517:517}],521:[function(t,e,r){var n=t(467),i=t(522),o=t(517),a=t(514).Buffer,s=new Array(64);function f(){this.init(),this._w=s,o.call(this,64,56)}n(f,i),f.prototype.init=function(){return this._a=3238371032,this._b=914150663,this._c=812702999,this._d=4144912697,this._e=4290775857,this._f=1750603025,this._g=1694076839,this._h=3204075428,this},f.prototype._hash=function(){var t=a.allocUnsafe(28);return t.writeInt32BE(this._a,0),t.writeInt32BE(this._b,4),t.writeInt32BE(this._c,8),t.writeInt32BE(this._d,12),t.writeInt32BE(this._e,16),t.writeInt32BE(this._f,20),t.writeInt32BE(this._g,24),t},e.exports=f},{467:467,514:514,517:517,522:522}],522:[function(t,e,r){var n=t(467),i=t(517),o=t(514).Buffer,a=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],s=new Array(64);function f(){this.init(),this._w=s,i.call(this,64,56)}function u(t,e,r){return r^t&(e^r)}function c(t,e,r){return t&e|r&(t|e)}function h(t){return(t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10)}function d(t){return(t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7)}function l(t){return(t>>>7|t<<25)^(t>>>18|t<<14)^t>>>3}n(f,i),f.prototype.init=function(){return this._a=1779033703,this._b=3144134277,this._c=1013904242,this._d=2773480762,this._e=1359893119,this._f=2600822924,this._g=528734635,this._h=1541459225,this},f.prototype._update=function(t){for(var e,r=this._w,n=0|this._a,i=0|this._b,o=0|this._c,s=0|this._d,f=0|this._e,p=0|this._f,b=0|this._g,v=0|this._h,g=0;g<16;++g)r[g]=t.readInt32BE(4*g);for(;g<64;++g)r[g]=0|(((e=r[g-2])>>>17|e<<15)^(e>>>19|e<<13)^e>>>10)+r[g-7]+l(r[g-15])+r[g-16];for(var y=0;y<64;++y){var m=v+d(f)+u(f,p,b)+a[y]+r[y]|0,w=h(n)+c(n,i,o)|0;v=b,b=p,p=f,f=s+m|0,s=o,o=i,i=n,n=m+w|0}this._a=n+this._a|0,this._b=i+this._b|0,this._c=o+this._c|0,this._d=s+this._d|0,this._e=f+this._e|0,this._f=p+this._f|0,this._g=b+this._g|0,this._h=v+this._h|0},f.prototype._hash=function(){var t=o.allocUnsafe(32);return t.writeInt32BE(this._a,0),t.writeInt32BE(this._b,4),t.writeInt32BE(this._c,8),t.writeInt32BE(this._d,12),t.writeInt32BE(this._e,16),t.writeInt32BE(this._f,20),t.writeInt32BE(this._g,24),t.writeInt32BE(this._h,28),t},e.exports=f},{467:467,514:514,517:517}],523:[function(t,e,r){var n=t(467),i=t(524),o=t(517),a=t(514).Buffer,s=new Array(160);function f(){this.init(),this._w=s,o.call(this,128,112)}n(f,i),f.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},f.prototype._hash=function(){var t=a.allocUnsafe(48);function e(e,r,n){t.writeInt32BE(e,n),t.writeInt32BE(r,n+4)}return e(this._ah,this._al,0),e(this._bh,this._bl,8),e(this._ch,this._cl,16),e(this._dh,this._dl,24),e(this._eh,this._el,32),e(this._fh,this._fl,40),t},e.exports=f},{467:467,514:514,517:517,524:524}],524:[function(t,e,r){var n=t(467),i=t(517),o=t(514).Buffer,a=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591],s=new Array(160);function f(){this.init(),this._w=s,i.call(this,128,112)}function u(t,e,r){return r^t&(e^r)}function c(t,e,r){return t&e|r&(t|e)}function h(t,e){return(t>>>28|e<<4)^(e>>>2|t<<30)^(e>>>7|t<<25)}function d(t,e){return(t>>>14|e<<18)^(t>>>18|e<<14)^(e>>>9|t<<23)}function l(t,e){return(t>>>1|e<<31)^(t>>>8|e<<24)^t>>>7}function p(t,e){return(t>>>1|e<<31)^(t>>>8|e<<24)^(t>>>7|e<<25)}function b(t,e){return(t>>>19|e<<13)^(e>>>29|t<<3)^t>>>6}function v(t,e){return(t>>>19|e<<13)^(e>>>29|t<<3)^(t>>>6|e<<26)}function g(t,e){return t>>>0<e>>>0?1:0}n(f,i),f.prototype.init=function(){return this._ah=1779033703,this._bh=3144134277,this._ch=1013904242,this._dh=2773480762,this._eh=1359893119,this._fh=2600822924,this._gh=528734635,this._hh=1541459225,this._al=4089235720,this._bl=2227873595,this._cl=4271175723,this._dl=1595750129,this._el=2917565137,this._fl=725511199,this._gl=4215389547,this._hl=327033209,this},f.prototype._update=function(t){for(var e=this._w,r=0|this._ah,n=0|this._bh,i=0|this._ch,o=0|this._dh,s=0|this._eh,f=0|this._fh,y=0|this._gh,m=0|this._hh,w=0|this._al,_=0|this._bl,S=0|this._cl,M=0|this._dl,E=0|this._el,k=0|this._fl,x=0|this._gl,A=0|this._hl,R=0;R<32;R+=2)e[R]=t.readInt32BE(4*R),e[R+1]=t.readInt32BE(4*R+4);for(;R<160;R+=2){var I=e[R-30],T=e[R-30+1],B=l(I,T),P=p(T,I),O=b(I=e[R-4],T=e[R-4+1]),C=v(T,I),L=e[R-14],j=e[R-14+1],N=e[R-32],D=e[R-32+1],U=P+j|0,F=B+L+g(U,P)|0;F=(F=F+O+g(U=U+C|0,C)|0)+N+g(U=U+D|0,D)|0,e[R]=F,e[R+1]=U}for(var q=0;q<160;q+=2){F=e[q],U=e[q+1];var z=c(r,n,i),W=c(w,_,S),V=h(r,w),H=h(w,r),G=d(s,E),K=d(E,s),X=a[q],Z=a[q+1],Y=u(s,f,y),J=u(E,k,x),$=A+K|0,Q=m+G+g($,A)|0;Q=(Q=(Q=Q+Y+g($=$+J|0,J)|0)+X+g($=$+Z|0,Z)|0)+F+g($=$+U|0,U)|0;var tt=H+W|0,et=V+z+g(tt,H)|0;m=y,A=x,y=f,x=k,f=s,k=E,s=o+Q+g(E=M+$|0,M)|0,o=i,M=S,i=n,S=_,n=r,_=w,r=Q+et+g(w=$+tt|0,$)|0}this._al=this._al+w|0,this._bl=this._bl+_|0,this._cl=this._cl+S|0,this._dl=this._dl+M|0,this._el=this._el+E|0,this._fl=this._fl+k|0,this._gl=this._gl+x|0,this._hl=this._hl+A|0,this._ah=this._ah+r+g(this._al,w)|0,this._bh=this._bh+n+g(this._bl,_)|0,this._ch=this._ch+i+g(this._cl,S)|0,this._dh=this._dh+o+g(this._dl,M)|0,this._eh=this._eh+s+g(this._el,E)|0,this._fh=this._fh+f+g(this._fl,k)|0,this._gh=this._gh+y+g(this._gl,x)|0,this._hh=this._hh+m+g(this._hl,A)|0},f.prototype._hash=function(){var t=o.allocUnsafe(64);function e(e,r,n){t.writeInt32BE(e,n),t.writeInt32BE(r,n+4)}return e(this._ah,this._al,0),e(this._bh,this._bl,8),e(this._ch,this._cl,16),e(this._dh,this._dl,24),e(this._eh,this._el,32),e(this._fh,this._fl,40),e(this._gh,this._gl,48),e(this._hh,this._hl,56),t},e.exports=f},{467:467,514:514,517:517}],525:[function(t,e,r){e.exports=i;var n=t(434).EventEmitter;function i(){n.call(this)}t(467)(i,n),i.Readable=t(509),i.Writable=t(511),i.Duplex=t(499),i.Transform=t(510),i.PassThrough=t(508),i.Stream=i,i.prototype.pipe=function(t,e){var r=this;function i(e){t.writable&&!1===t.write(e)&&r.pause&&r.pause()}function o(){r.readable&&r.resume&&r.resume()}r.on("data",i),t.on("drain",o),t._isStdio||e&&!1===e.end||(r.on("end",s),r.on("close",f));var a=!1;function s(){a||(a=!0,t.end())}function f(){a||(a=!0,"function"==typeof t.destroy&&t.destroy())}function u(t){if(c(),0===n.listenerCount(this,"error"))throw t}function c(){r.removeListener("data",i),t.removeListener("drain",o),r.removeListener("end",s),r.removeListener("close",f),r.removeListener("error",u),t.removeListener("error",u),r.removeListener("end",c),r.removeListener("close",c),t.removeListener("close",c)}return r.on("error",u),t.on("error",u),r.on("end",c),r.on("close",c),t.on("close",c),t.emit("pipe",r),t}},{434:434,467:467,499:499,508:508,509:509,510:510,511:511}],526:[function(t,e,r){"use strict";var n=t(514).Buffer,i=n.isEncoding||function(t){switch((t=""+t)&&t.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};function o(t){var e;switch(this.encoding=function(t){var e=function(t){if(!t)return"utf8";for(var e;;)switch(t){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return t;default:if(e)return;t=(""+t).toLowerCase(),e=!0}}(t);if("string"!=typeof e&&(n.isEncoding===i||!i(t)))throw new Error("Unknown encoding: "+t);return e||t}(t),this.encoding){case"utf16le":this.text=f,this.end=u,e=4;break;case"utf8":this.fillLast=s,e=4;break;case"base64":this.text=c,this.end=h,e=3;break;default:return this.write=d,void(this.end=l)}this.lastNeed=0,this.lastTotal=0,this.lastChar=n.allocUnsafe(e)}function a(t){return t<=127?0:t>>5==6?2:t>>4==14?3:t>>3==30?4:t>>6==2?-1:-2}function s(t){var e=this.lastTotal-this.lastNeed,r=function(t,e,r){if(128!=(192&e[0]))return t.lastNeed=0,"�";if(t.lastNeed>1&&e.length>1){if(128!=(192&e[1]))return t.lastNeed=1,"�";if(t.lastNeed>2&&e.length>2&&128!=(192&e[2]))return t.lastNeed=2,"�"}}(this,t);return void 0!==r?r:this.lastNeed<=t.length?(t.copy(this.lastChar,e,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(t.copy(this.lastChar,e,0,t.length),void(this.lastNeed-=t.length))}function f(t,e){if((t.length-e)%2==0){var r=t.toString("utf16le",e);if(r){var n=r.charCodeAt(r.length-1);if(n>=55296&&n<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1],r.slice(0,-1)}return r}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=t[t.length-1],t.toString("utf16le",e,t.length-1)}function u(t){var e=t&&t.length?this.write(t):"";if(this.lastNeed){var r=this.lastTotal-this.lastNeed;return e+this.lastChar.toString("utf16le",0,r)}return e}function c(t,e){var r=(t.length-e)%3;return 0===r?t.toString("base64",e):(this.lastNeed=3-r,this.lastTotal=3,1===r?this.lastChar[0]=t[t.length-1]:(this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1]),t.toString("base64",e,t.length-r))}function h(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+this.lastChar.toString("base64",0,3-this.lastNeed):e}function d(t){return t.toString(this.encoding)}function l(t){return t&&t.length?this.write(t):""}r.StringDecoder=o,o.prototype.write=function(t){if(0===t.length)return"";var e,r;if(this.lastNeed){if(void 0===(e=this.fillLast(t)))return"";r=this.lastNeed,this.lastNeed=0}else r=0;return r<t.length?e?e+this.text(t,r):this.text(t,r):e||""},o.prototype.end=function(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+"�":e},o.prototype.text=function(t,e){var r=function(t,e,r){var n=e.length-1;if(n<r)return 0;var i=a(e[n]);return i>=0?(i>0&&(t.lastNeed=i-1),i):--n<r||-2===i?0:(i=a(e[n]))>=0?(i>0&&(t.lastNeed=i-2),i):--n<r||-2===i?0:(i=a(e[n]))>=0?(i>0&&(2===i?i=0:t.lastNeed=i-3),i):0}(this,t,e);if(!this.lastNeed)return t.toString("utf8",e);this.lastTotal=r;var n=t.length-(r-this.lastNeed);return t.copy(this.lastChar,0,n),t.toString("utf8",e,n)},o.prototype.fillLast=function(t){if(this.lastNeed<=t.length)return t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length),this.lastNeed-=t.length}},{514:514}],527:[function(t,e,r){(function(e,n){(function(){var i=t(488).nextTick,o=Function.prototype.apply,a=Array.prototype.slice,s={},f=0;function u(t,e){this._id=t,this._clearFn=e}r.setTimeout=function(){return new u(o.call(setTimeout,window,arguments),clearTimeout)},r.setInterval=function(){return new u(o.call(setInterval,window,arguments),clearInterval)},r.clearTimeout=r.clearInterval=function(t){t.close()},u.prototype.unref=u.prototype.ref=function(){},u.prototype.close=function(){this._clearFn.call(window,this._id)},r.enroll=function(t,e){clearTimeout(t._idleTimeoutId),t._idleTimeout=e},r.unenroll=function(t){clearTimeout(t._idleTimeoutId),t._idleTimeout=-1},r._unrefActive=r.active=function(t){clearTimeout(t._idleTimeoutId);var e=t._idleTimeout;e>=0&&(t._idleTimeoutId=setTimeout((function(){t._onTimeout&&t._onTimeout()}),e))},r.setImmediate="function"==typeof e?e:function(t){var e=f++,n=!(arguments.length<2)&&a.call(arguments,1);return s[e]=!0,i((function(){s[e]&&(n?t.apply(null,n):t.call(null),r.clearImmediate(e))})),e},r.clearImmediate="function"==typeof n?n:function(t){delete s[t]}}).call(this)}).call(this,t(527).setImmediate,t(527).clearImmediate)},{488:488,527:527}],528:[function(t,e,r){(function(t){(function(){function r(e){try{if(!t.localStorage)return!1}catch(t){return!1}var r=t.localStorage[e];return null!=r&&"true"===String(r).toLowerCase()}e.exports=function(t,e){if(r("noDeprecation"))return t;var n=!1;return function(){if(!n){if(r("throwDeprecation"))throw new Error(e);r("traceDeprecation"),n=!0}return t.apply(this,arguments)}}}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],529:[function(t,e,r){var n=arguments[3],i=arguments[4],o=arguments[5],a=JSON.stringify;e.exports=function(t,e){for(var r,s=Object.keys(o),f=0,u=s.length;f<u;f++){var c=s[f],h=o[c].exports;if(h===t||h&&h.default===t){r=c;break}}if(!r){r=Math.floor(Math.pow(16,8)*Math.random()).toString(16);var d={};for(f=0,u=s.length;f<u;f++)d[c=s[f]]=c;i[r]=["function(require,module,exports){"+t+"(self); }",d]}var l=Math.floor(Math.pow(16,8)*Math.random()).toString(16),p={};p[r]=r,i[l]=["function(require,module,exports){var f = require("+a(r)+");(f.default ? f.default : f)(self);}",p];var b={};!function t(e){for(var r in b[e]=!0,i[e][1]){var n=i[e][1][r];b[n]||t(n)}}(l);var v="("+n+")({"+Object.keys(b).map((function(t){return a(t)+":["+i[t][0]+","+a(i[t][1])+"]"})).join(",")+"},{},["+a(l)+"])",g=window.URL||window.webkitURL||window.mozURL||window.msURL,y=new Blob([v],{type:"text/javascript"});if(e&&e.bare)return y;var m=g.createObjectURL(y),w=new Worker(m);return w.objectURL=m,w}},{}],530:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.ErrorTypes={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",MUX_ERROR:"muxError",BUFFER_ERROR:"bufferError",OTHER_ERROR:"otherError"},r.ErrorDetails={FRAG_PARSING_ERROR:"fragParsingError",REMUX_ALLOC_ERROR:"remuxAllocError",BUFFER_ADD_CODEC_ERROR:"bufferAddCodecError",BUFFER_APPEND_ERROR:"bufferAppendError",BUFFER_APPENDING_ERROR:"bufferAppendingError",INTERNAL_EXCEPTION:"internalException"}},{}],531:[function(t,e,r){"use strict";e.exports={TRANSPORT_CONNECTED:"transportConnected",TRANSPORT_DISCONNECTED:"transportDisconnected",FRAG_LOADED:"fragLoaded",FRAG_PARSING_INIT_SEGMENT:"fragParsingInitSegment",FRAG_PARSING_DATA:"fragParsingData",INIT_PTS_FOUND:"initPtsFound",FRAG_PARSED:"fragParsed",TS_RESET:"tsReset",ERROR:"providerError"}},{}],532:[function(t,e,r){"use strict";e.exports=t(542).default},{542:542}],533:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),i=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t)}return n(t,null,[{key:"getSilentFrame",value:function(t,e){switch(t){case"mp4a.40.2":if(1===e)return new Uint8Array([0,200,0,128,35,128]);if(2===e)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===e)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null}}]),t}();r.default=i},{}],534:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.AACParser=void 0;var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),i=t(545);r.AACParser=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t)}return n(t,null,[{key:"parseAudioSpecificConfig",value:function(e){var r=void 0,n=(r=e.byteLength?new i.BitArray(e):e).bitpos+8*(r.src.byteOffset+r.bytepos),o=r.readBits(5);this.codec="mp4a.40."+o;var a=r.readBits(4);15==a&&r.skipBits(24);var s=r.readBits(4);return{config:(0,i.bitSlice)(new Uint8Array(r.src.buffer),n,n+16),codec:"mp4a.40."+o,samplerate:t.SampleRates[a],channels:s}}},{key:"parseStreamMuxConfig",value:function(e){var r=new i.BitArray(e);if(!r.readBits(1))return r.skipBits(14),t.parseAudioSpecificConfig(r)}},{key:"SampleRates",get:function(){return[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350]}}]),t}()},{545:545}],535:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),i=h(t(546)),o=h(t(547)),a=h(t(540)),s=h(t(536)),f=t(534),u=t(548),c=h(t(531));function h(t){return t&&t.__esModule?t:{default:t}}function d(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var l=t(1),p=function(){function t(e,r){d(this,t),this.observer=e,this.remuxer=new a.default(e,{}),this.audioConfig=t.defaultAACConfig(),this.sps=[],this.pps=[],this.lengthHeaderSize=4,this.hasAudio=!0,this.hasVideo=!0,this.videoTs=0,this.avBuffer=null,this.config=r,this.tracks={audio:{samples:[],container:"video/mp2t",dropped:0,sequenceNumber:0,id:0,inputTimeScale:1e3,len:0,type:"audio"},video:{samples:[],container:"video/mp2t",dropped:0,sequenceNumber:0,id:0,inputTimeScale:1e3,type:"video"},id3:{samples:[]},text:{samples:[]}}}return n(t,[{key:"setAvailableMedia",value:function(t,e){u.logger.log("Set available media, audio "+t+" video "+e),this.hasAudio=t,this.hasVideo=e}},{key:"onData",value:function(t){null==this.avBuffer&&(this.avBuffer=new v({hasAudio:this.hasAudio,hasVideo:this.hasVideo,fragmentLengthMs:this.config.fragmentLengthMs,cutByIFrameOnly:this.config.cutByIFrameOnly}));for(var e=new i.default(t);e.readableBytes()>0;){var r,n=e.readByte(),o=e.readInt(),a=e.readInt();9==n?(r=this.onVideo(e,a,o))&&this.avBuffer.pushVideo(r):8==n&&(r=this.onAudio(e,a,o))&&this.avBuffer.pushAudio(r),this.flush()}}},{key:"onVideo",value:function(e,r,n){var i=e.readByte();switch(0==this.videoTs&&(this.videoTs=n),Math.abs(n-this.videoTs)>5e3?(u.logger.log("Video ts drop "+(n-this.videoTs)),this.avBuffer.flush(),this.remuxer.resetInitSegment(),this.videoTs=0,this.observer.trigger(c.default.TS_RESET)):n<this.videoTs&&u.logger.warn("Non monotonic video ts "+this.videoTs+" -> "+n),this.videoTs=n,i){case 23:var a=e.readByte();if(0==a){e.skipBytes(3),e.readByte();var s=e.sliceAsUint8Array(e.readerIndex(),3);s[0],s[1],s[2],this.tracks.video.codec="avc1."+o.default.hexDump(s).toUpperCase(),this.lengthHeaderSize=1+(3&e.readByte());for(var f=31&e.readByte(),h=[],d=0;d<f;d++)h.push(t.readNalFromAVCCFormat(e,2));for(var l=31&e.readByte(),p=[],v=0;v<l;v++)p.push(t.readNalFromAVCCFormat(e,2));this.onVideoConfig(h,p,n)}else if(1==a){e.skipBytes(3);var g=t.readNalus(e,this.lengthHeaderSize,r-5);if(g)return new b(g,!0,n,n)}else u.logger.warn("Unknown inner type "+a);break;case 39:e.skipBytes(4);var y=t.readNalus(e,this.lengthHeaderSize,r-5);if(y)return new b(y,!1,n,n);break;default:u.logger.warn("Unknown AVC type "+i)}}},{key:"onAudio",value:function(t,e,r){if(0!=t.readByte())return{unit:t.sliceAsUint8Array(t.readerIndex(),e-1),pts:r,dts:r};for(var n=t.sliceAsUint8Array(t.readerIndex(),e-1),i=f.AACParser.parseAudioSpecificConfig(n),o=[],a=0;a<i.config.byteLength;a++)o[a]=i.config[a];i.config=o,this.onAudioConfig(i)}},{key:"onAudioConfig",value:function(t){this.audioConfig=t,this.tracks.audio.codec=t.codec,this.tracks.audio.channelCount=t.channels,this.tracks.audio.config=t.config,this.tracks.audio.channelCount=t.channels,this.tracks.audio.timescale=t.samplerate,this.tracks.audio.samplerate=t.samplerate,this.tracks.audio.isAAC=!0}},{key:"onVideoConfig",value:function(t,e,r){this.avBuffer.onVideoConfig({sps:t,pps:e},r)}},{key:"flush",value:function(){for(var t=this.avBuffer.getFragments();t.length>0;){var e=t.shift();if(e.configChanged){var r=new s.default(e.config.video.sps[0]).readSPS();this.tracks.video.width==r.width&&this.tracks.video.height==r.height||(u.logger.log("Video resolution changed "+this.tracks.video.width+"x"+this.tracks.video.height+" => "+r.width+"x"+r.height),this.remuxer.resetInitSegment())}if(e.audio.length>0){for(var n=this.tracks.audio,i=e.audio,o=this.audioConfig,a=0,f=0;f<i.length;f++)a+=i[f].unit.byteLength;n.samples=i,n.duration=(i[i.length-1].pts-i[0].pts)/1e3,n.codec=o.codec,n.config=o.config,n.channelCount=o.channels,n.samplerate=o.samplerate,n.isAAC=!0,n.len=a,n.sequenceNumber++,u.logger.log("audio: duration "+this.tracks.audio.duration+", startPts "+this.tracks.audio.samples[0].pts+" endPts "+this.tracks.audio.samples[this.tracks.audio.samples.length-1].pts)}if(e.video.length>0){if(!e.config.video)continue;var c=this.tracks.video,h=e.video,d=new s.default(e.config.video.sps[0]).readSPS();c.samples=h,c.duration=(h[h.length-1].pts-h[0].pts)/1e3,c.width=d.width,c.height=d.height,c.pixelRatio=d.pixelRatio,c.pps=e.config.video.pps,c.sps=e.config.video.sps,c.sequenceNumber++,u.logger.log("video: duration "+this.tracks.video.duration+", startPts "+this.tracks.video.samples[0].pts+" endPts "+this.tracks.video.samples[this.tracks.video.samples.length-1].pts+" samples "+h.length)}e.audio.length>0&&e.video.length>0?this.tracks.video.duration=this.tracks.audio.duration:e.video.length>0&&0==e.audio.length&&(this.tracks.audio.duration=this.tracks.video.duration),this.remuxer.remux(this.tracks.audio,this.tracks.video,this.tracks.id3,this.tracks.text,0)}}}],[{key:"buffered",value:function(t){if(t.length>1){var e=t[0];return t[t.length-1].pts-e.pts}return 0}},{key:"readNalFromAVCCFormat",value:function(t,e){if(t.readableBytes()>e){var r=0;switch(e){case 2:r=t.readShort();break;case 4:r=t.readInt()}return t.readableBytes()<r?void u.logger.error("Length bigger then buffer "+t.readableBytes()+" "+r):t.sliceAsUint8Array(t.readerIndex(),r)}}},{key:"readNalus",value:function(e,r,n){for(var i=[],o=e.readableBytes()-n;e.readableBytes()>o;){var a=t.readNalFromAVCCFormat(e,r);if(void 0!==a)i.push({data:a,type:31&a[0]});else if(e.readableBytes()>o)return void u.logger.warn("Failed to read nal")}if(i.length>0)return i}},{key:"defaultAACConfig",value:function(){var t=new Uint8Array(new ArrayBuffer(4));t[0]=17,t[1]=144,t[2]=86,t[3]=229,t[4]=0;for(var e=f.AACParser.parseAudioSpecificConfig(t),r=[],n=0;n<e.config.byteLength;n++)r[n]=e.config[n];return e.config=r,e}}]),t}();r.default=p;var b=function t(e,r,n,i){d(this,t),this.pts=n,this.dts=i,this.units=e,this.key=r,this.frame=!0,this.id=0,this.length=0;var o=!0,a=!1,s=void 0;try{for(var f,u=e[Symbol.iterator]();!(o=(f=u.next()).done);o=!0){var c=f.value;this.length+=c.data.length}}catch(t){a=!0,s=t}finally{try{!o&&u.return&&u.return()}finally{if(a)throw s}}},v=function(){function t(e){d(this,t),this.hasAudio=e.hasAudio,this.hasVideo=e.hasVideo,this.fragmentLengthMs=e.fragmentLengthMs,this.mediaConfig={audio:null,video:null},this.video=[],this.audio=[],this.aligned=!1,this.cutByIFrameOnly=e.cutByIFrameOnly}return n(t,[{key:"pushAudio",value:function(t){this.audio.push(t)}},{key:"pushVideo",value:function(t){if(this.video.length>0){var e=this.video[this.video.length-1];e.duration=t.pts-e.pts}this.video.push(t)}},{key:"onAudioConfig",value:function(t){this.mediaConfig.audio=t}},{key:"onVideoConfig",value:function(t,e){var r={key:"config",pts:e,config:t,duration:-1};this.pushVideo(r)}},{key:"flush",value:function(){return this.aligned=!1,{audio:this.flushAudio(),video:this.flushVideo()}}},{key:"flushAudio",value:function(){if(this.hasAudio)return this.cut(this.audio.length,-1)}},{key:"flushVideo",value:function(){if(this.hasVideo)return this.cut(-1,this.video.length)}},{key:"getFragments",value:function(){for(var t=[];this.bufferedEnough();)if(this.hasAudio&&!this.hasVideo)t.push(this.cut(this.audio.length,-1));else if(!this.hasAudio&&this.hasVideo){var e=void 0,r=this.fragmentByIFrame();if(void 0!==r)e=this.cut(-1,r.index-1);else{if(this.cutByIFrameOnly)break;e=this.cut(-1,this.video.length)}t.push(e)}else{if(!this.aligned){if(!this.isAlignable())return t;var n=this.alignBufferBeforeStartup();n&&t.push(n);break}var i=this.fragmentByIFrame();if(void 0!==i){var o=i.index-1,a=(this.video[o].pts,this.findIndex(this.audio,i.pts-20,1/0));if(!((a>-1?this.audio[a].pts:-1)>-1)){u.logger.log("Failed to fragment at: v "+o+" a "+a);break}t.push(this.cut(a,o)),u.logger.log("Fragment by iframe")}else{if(this.cutByIFrameOnly)break;var s=this.findSyncPoint(this.video.length);if(!s)break;t.push(s)}}return t}},{key:"isAlignable",value:function(){var t=this.findIFrame(0);if(t<0)return!1;var e=this.video[t].pts,r=this.findIndex(this.audio,e,e+50);if(null==r){if(!(this.audio.length>0&&this.audio[this.audio.length-1].pts>e))return!1;r=0}var n=this.audio[r].pts,i=e-n;if(i<-100){if(null==this.findIndex(this.video,n-20,n))return!1}else if(i>100&&null==this.findIndex(this.audio,e,e+50))return!1;return!0}},{key:"alignBufferBeforeStartup",value:function(){if(!this.aligned){var t=this.findIFrame(0);if(t<0)return void u.logger.warn("IFrame missing on startup");var e=this.video[t].pts,r=this.findIndex(this.audio,e,e+50);if(null==r){if(!(this.audio.length>0&&this.audio[this.audio.length-1].pts>e))return void u.logger.log("not enough audio");r=0}else u.logger.log("aindex "+r);var n=this.audio[r].pts,i=e-n;if(i<-100){u.logger.log("align buffer missing audio "+-i);var o=this.findIndex(this.video,n-20,n);return this.aligned=!0,this.cut(-1,o)}i>100?(u.logger.log("align buffer missing video "+i),this.cut(r,-1),u.logger.log("Buffer aligned, dropped a:"+r+" v:"+t+"apts "+this.audio[r].pts+" vpts "+e)):(u.logger.log("audio pts / video pts "+this.audio[r].pts+"/"+e),this.cut(r-1,t-1),u.logger.log("stream aligned")),this.aligned=!0}}},{key:"findSyncPoint",value:function(t){for(var e=this.findIndex(this.video,this.video[0].pts+this.fragmentLengthMs,1/0),r=1,n=void 0;e<t;e++)if(!(e<3)){for(var i=this.video[e].pts;r<this.audio.length;){if(!(this.audio[r].pts<i)){this.audio[r]-i>i-this.audio[r-1]&&r--;break}r++}if(!this.audio[r])break;var o=this.audio[r].pts;if(e>=this.video.length-2)r--;else if(!(this.video[e].duration>2*this.video[e-1].duration||this.video[e].duration>2*this.video[e+1].duration)){if(Math.abs(i-o)<100){n=this.cut(r,e);break}r--}}return n}},{key:"cut",value:function(t,e){t>-1&&t++,e>-1&&e++;var r=this.audio.splice(0,t),n=this.video.splice(0,e),i=!1;if(n[0]&&"config"==n[0].key){var o=n.shift();if(this.mediaConfig.video){var a=this.mediaConfig.video.sps[0],s=o.config.sps[0];l(a.buffer,s.buffer)||(i=!0,this.mediaConfig.video=o.config)}else this.mediaConfig.video=o.config}return this.cutByIFrameOnly&&r[0]&&n[0]&&(n[n.length-1].pts=r[r.length-1].pts),{audio:r,video:n,config:this.mediaConfig,configChanged:i}}},{key:"fragmentByIFrame",value:function(){var t=this.findIFrame(1);if(t>0)return{index:t,pts:this.video[t].pts}}},{key:"findIFrame",value:function(t){for(var e=t;e<this.video.length;e++)if("config"==this.video[e].key)return e;return-1}},{key:"findIndex",value:function(t,e,r){for(var n=0;n<t.length;n++){var i=t[n].pts;if(i>=e&&i<=r)return n;if(i>r)break}}},{key:"bufferedEnough",value:function(){var t=!this.hasAudio||this.buffered(this.audio)>=this.fragmentLengthMs,e=!this.hasVideo||this.buffered(this.video)>=this.fragmentLengthMs&&this.video.length>2;return t&&e}},{key:"buffered",value:function(t){if(t.length>1){var e=t[0];return t[t.length-1].pts-e.pts}return 0}}]),t}()},{1:1,531:531,534:534,536:536,540:540,546:546,547:547,548:548}],536:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),i=t(548),o=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}return n(t,[{key:"loadWord",value:function(){var t=this.data,e=this.bytesAvailable,r=t.byteLength-e,n=new Uint8Array(4),i=Math.min(4,e);if(0===i)throw new Error("no bytes available");n.set(t.subarray(r,r+i)),this.word=new DataView(n.buffer).getUint32(0),this.bitsAvailable=8*i,this.bytesAvailable-=i}},{key:"skipBits",value:function(t){var e;this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,t-=(e=t>>3)>>3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)}},{key:"readBits",value:function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&i.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),(e=t-e)>0&&this.bitsAvailable?r<<e|this.readBits(e):r}},{key:"skipLZ",value:function(){var t;for(t=0;t<this.bitsAvailable;++t)if(0!=(this.word&2147483648>>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var t=this.skipLZ();return this.readBits(t+1)-1}},{key:"readEG",value:function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(t){var e,r=8,n=8;for(e=0;e<t;e++)0!==n&&(n=(r+this.readEG()+256)%256),r=0===n?r:n}},{key:"readSPS",value:function(){var t,e,r,n,i,o,a,s=0,f=0,u=0,c=0,h=this.readUByte.bind(this),d=this.readBits.bind(this),l=this.readUEG.bind(this),p=this.readBoolean.bind(this),b=this.skipBits.bind(this),v=this.skipEG.bind(this),g=this.skipUEG.bind(this),y=this.skipScalingList.bind(this);if(h(),t=h(),d(5),b(3),h(),g(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var m=l();if(3===m&&b(1),g(),g(),b(1),p())for(o=3!==m?8:12,a=0;a<o;a++)p()&&y(a<6?16:64)}g();var w=l();if(0===w)l();else if(1===w)for(b(1),v(),v(),e=l(),a=0;a<e;a++)v();g(),b(1),r=l(),n=l(),0===(i=d(1))&&b(1),b(1),p()&&(s=l(),f=l(),u=l(),c=l());var _=[1,1];if(p()&&p())switch(h()){case 1:_=[1,1];break;case 2:_=[12,11];break;case 3:_=[10,11];break;case 4:_=[16,11];break;case 5:_=[40,33];break;case 6:_=[24,11];break;case 7:_=[20,11];break;case 8:_=[32,11];break;case 9:_=[80,33];break;case 10:_=[18,11];break;case 11:_=[15,11];break;case 12:_=[64,33];break;case 13:_=[160,99];break;case 14:_=[4,3];break;case 15:_=[3,2];break;case 16:_=[2,1];break;case 255:_=[h()<<8|h(),h()<<8|h()]}return{width:Math.ceil(16*(r+1)-2*s-2*f),height:(2-i)*(n+1)*16-(i?2:4)*(u+c),pixelRatio:_}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}]),t}();r.default=o},{548:548}],537:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),i=l(t(538)),o=l(t(535)),a=l(t(541)),s=l(t(544)),f=t(543),u=l(t(531)),c=l(t(434)),h=t(548),d=l(t(542));function l(t){return t&&t.__esModule?t:{default:t}}var p=t(489),b=t(475),v="-LOCAL_CACHED_VIDEO",g="-REMOTE_CACHED_VIDEO",y=function(){function e(r){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e);var n=this.observer=new c.default;n.trigger=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];n.emit.apply(n,[t].concat(r))},n.off=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];n.removeListener.apply(n,[t].concat(r))},this.on=n.on.bind(n),this.off=n.off.bind(n),this.trigger=n.trigger.bind(n);try{(0,h.enableLogs)(!0===r.debug)}catch(t){}if(r.enableWorker&&"undefined"!=typeof Worker){h.logger.log("using webworker");var d=void 0;try{var l=t(529);d=this.w=l(i.default),this.onwmsg=this.onWorkerMessage.bind(this),d.addEventListener("message",this.onwmsg),d.onerror=function(t){this.trigger(u.default.ERROR,{type:"worker",info:t.message+" ("+t.filename+":"+t.lineno+")"})},d.postMessage({cmd:"init",config:JSON.stringify(r)})}catch(t){h.logger.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),d&&URL.revokeObjectURL(d.objectURL)}}else this.demuxer=new o.default(this,r.connectionConstraints),r.useFileLoader?this.transport=new f.MediaFileReader(this,r,this.demuxer):this.transport=new s.default(this,r,this.demuxer);this.id=r.id,this.display=r.display,this.video=e.getCacheInstance(this.display),this.video||(this.video=document.createElement("video"),this.display.appendChild(this.video)),this.video.id=this.id,this.mse=new a.default(this,this.video),this.on(u.default.TS_RESET,function(t){h.logger.warn("TS_RESET"),this.mse.release(),this.mse=new a.default(this,this.video)}.bind(this)),this.on(u.default.ERROR,function(t){h.logger.error("Error "+t.type+" info "+t.info),this.close()}.bind(this))}return n(e,[{key:"createOffer",value:function(t){return p.resolve({sdp:"v=0\r\no=- 1988962254 1988962254 IN IP4 0.0.0.0\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\na=sdplang:en\r\nm=video 0 RTP/AVP 112\r\na=rtpmap:112 H264/90000\r\na=fmtp:112 packetization-mode=1; profile-level-id=420020\r\na=recvonly\r\nm=audio 0 RTP/AVP 108 96 97 98 99 100 102 103 104\r\na=rtpmap:108 mpeg4-generic/48000/1\r\na=rtpmap:96 mpeg4-generic/8000/1\r\na=rtpmap:97 mpeg4-generic/11025/1\r\na=rtpmap:98 mpeg4-generic/12000/1\r\na=rtpmap:99 mpeg4-generic/16000/1\r\na=rtpmap:100 mpeg4-generic/22050/1\r\na=rtpmap:104 mpeg4-generic/24000/1\r\na=rtpmap:102 mpeg4-generic/32000/1\r\na=rtpmap:103 mpeg4-generic/44100/1\r\na=recvonly\r\n"})}},{key:"setRemoteSdp",value:function(e){for(var r=t(516),n=!0,i=!0,o=r.splitSections(e),a=0;a<o.length;a++)if(r.isRejected(o[a]))switch(r.getKind(o[a])){case"audio":n=!1;break;case"video":i=!1}return this.w?this.w.postMessage({cmd:"connect",config:JSON.stringify({audio:n,video:i})}):(this.demuxer.setAvailableMedia(n,i),this.transport.connect()),p.resolve()}},{key:"close",value:function(){this.w&&(this.w.postMessage({cmd:"close"}),this.w.removeEventListener("message",this.onwmsg),this.w.terminate(),this.w=null),this.transport&&this.transport.disconnect(),this.mse.release(),this.video.id=this.video.id+g}},{key:"setVolume",value:function(t){this.video&&(this.video.volume=t/100)}},{key:"unmuteRemoteAudio",value:function(){this.video&&(this.video.muted=!1)}},{key:"muteRemoteAudio",value:function(){this.video&&(this.video.muted=!0)}},{key:"isRemoteAudioMuted",value:function(){return!this.video||this.video.muted}},{key:"getVolume",value:function(){return this.video?100*this.video.volume:-1}},{key:"fullScreen",value:function(){var t=this.video;t&&(document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement?document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen():t.requestFullscreen?t.requestFullscreen():t.msRequestFullscreen?t.msRequestFullscreen():t.mozRequestFullScreen?t.mozRequestFullScreen():t.webkitRequestFullscreen&&t.webkitRequestFullscreen())}},{key:"onWorkerMessage",value:function(t){var e=t.data;switch(e.event){case"init":URL.revokeObjectURL(this.w.objectURL);break;case u.default.FRAG_PARSING_DATA:e.data.data1=new Uint8Array(e.data1),e.data2&&(e.data.data2=new Uint8Array(e.data2));default:e.data=e.data||{},e.data.frag=this.frag,e.data.id=this.id,this.trigger(e.event,e.data)}}}],[{key:"getCacheInstance",value:function(t){var e=void 0;for(e=0;e<t.children.length;e++)if(t.children[e]&&(-1!=t.children[e].id.indexOf(v)||-1!=t.children[e].id.indexOf(g)))return t.children[e]}},{key:"playFirstVideo",value:function(t,e,r){var n=this;return new p((function(i,o){if(!n.getCacheInstance(t)){var a=document.createElement("video");if(a.setAttribute("playsinline",""),a.setAttribute("webkit-playsinline",""),t.appendChild(a),a.id=b.v1()+(e?v:g),r)return a.src=r,void a.play().then((function(){i()})).catch((function(t){"chrome"!=d.default.getConfig().browserDetails&&h.logger.error(t),o()}))}i()}))}}]),e}();r.default=y},{434:434,475:475,489:489,516:516,529:529,531:531,535:535,538:538,541:541,542:542,543:543,544:544,548:548}],538:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),t(17);var n=f(t(535)),i=f(t(544)),o=f(t(531)),a=f(t(434)),s=t(548);function f(t){return t&&t.__esModule?t:{default:t}}r.default=function(t){var e=new a.default;e.trigger=function(t){for(var r=arguments.length,n=Array(r>1?r-1:0),i=1;i<r;i++)n[i-1]=arguments[i];e.emit.apply(e,[t,t].concat(n))},e.off=function(t){for(var r=arguments.length,n=Array(r>1?r-1:0),i=1;i<r;i++)n[i-1]=arguments[i];e.removeListener.apply(e,[t].concat(n))};var r=function(e,r){t.postMessage({event:e,data:r})};t.addEventListener("message",(function(o){var a=o.data;switch(a.cmd){case"init":var f=JSON.parse(a.config);t.demuxer=new n.default(e,f.connectionConstraints),t.transport=new i.default(e,f,t.demuxer);try{(0,s.enableLogs)(!0===f.debug)}catch(t){}r("init",null);break;case"connect":var u=JSON.parse(a.config);t.demuxer.setAvailableMedia(u.audio,u.video),t.transport.connect();break;case"close":t.transport.disconnect()}})),e.on(o.default.FRAG_PARSING_INIT_SEGMENT,r),e.on(o.default.FRAG_PARSED,r),e.on(o.default.ERROR,r),e.on(o.default.INIT_PTS_FOUND,r),e.on(o.default.TS_RESET,r),e.on(o.default.FRAG_PARSING_DATA,(function(e,r){var n=[],i={event:e,data:r};r.data1&&(i.data1=r.data1.buffer,n.push(r.data1.buffer),delete r.data1),r.data2&&(i.data2=r.data2.buffer,n.push(r.data2.buffer),delete r.data2),t.postMessage(i,n)}))}},{17:17,434:434,531:531,535:535,544:544,548:548}],539:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),i=Math.pow(2,32)-1,o=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t)}return n(t,null,[{key:"init",value:function(){var e;for(e in t.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},t.types)t.types.hasOwnProperty(e)&&(t.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);var r=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),n=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);t.HDLR_TYPES={video:r,audio:n};var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),o=new Uint8Array([0,0,0,0,0,0,0,0]);t.STTS=t.STSC=t.STCO=o,t.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),t.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),t.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),t.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var a=new Uint8Array([105,115,111,109]),s=new Uint8Array([97,118,99,49]),f=new Uint8Array([0,0,0,1]);t.FTYP=t.box(t.types.ftyp,a,f,a,s),t.DINF=t.box(t.types.dinf,t.box(t.types.dref,i))}},{key:"box",value:function(t){for(var e,r=Array.prototype.slice.call(arguments,1),n=8,i=r.length,o=i;i--;)n+=r[i].byteLength;for((e=new Uint8Array(n))[0]=n>>24&255,e[1]=n>>16&255,e[2]=n>>8&255,e[3]=255&n,e.set(t,4),i=0,n=8;i<o;i++)e.set(r[i],n),n+=r[i].byteLength;return e}},{key:"hdlr",value:function(e){return t.box(t.types.hdlr,t.HDLR_TYPES[e])}},{key:"mdat",value:function(e){return t.box(t.types.mdat,e)}},{key:"mdhd",value:function(e,r){r*=e;var n=Math.floor(r/(i+1)),o=Math.floor(r%(i+1));return t.box(t.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,n>>24,n>>16&255,n>>8&255,255&n,o>>24,o>>16&255,o>>8&255,255&o,85,196,0,0]))}},{key:"mdia",value:function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))}},{key:"mfhd",value:function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))}},{key:"minf",value:function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))}},{key:"moof",value:function(e,r,n){return t.box(t.types.moof,t.mfhd(e),t.traf(n,r))}},{key:"moov",value:function(e){for(var r=e.length,n=[];r--;)n[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(n).concat(t.mvex(e)))}},{key:"mvex",value:function(e){for(var r=e.length,n=[];r--;)n[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(n))}},{key:"mvhd",value:function(e,r){r*=e;var n=Math.floor(r/(i+1)),o=Math.floor(r%(i+1)),a=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,n>>24,n>>16&255,n>>8&255,255&n,o>>24,o>>16&255,o>>8&255,255&o,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,a)}},{key:"sdtp",value:function(e){var r,n,i=e.samples||[],o=new Uint8Array(4+i.length);for(n=0;n<i.length;n++)r=i[n].flags,o[n+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return t.box(t.types.sdtp,o)}},{key:"stbl",value:function(e){return t.box(t.types.stbl,t.stsd(e),t.box(t.types.stts,t.STTS),t.box(t.types.stsc,t.STSC),t.box(t.types.stsz,t.STSZ),t.box(t.types.stco,t.STCO))}},{key:"avc1",value:function(e){var r,n,i,o=[],a=[];for(r=0;r<e.sps.length;r++)i=(n=e.sps[r]).byteLength,o.push(i>>>8&255),o.push(255&i),o=o.concat(Array.prototype.slice.call(n));for(r=0;r<e.pps.length;r++)i=(n=e.pps[r]).byteLength,a.push(i>>>8&255),a.push(255&i),a=a.concat(Array.prototype.slice.call(n));var s=t.box(t.types.avcC,new Uint8Array([1,o[3],o[4],o[5],255,224|e.sps.length].concat(o).concat([e.pps.length]).concat(a))),f=e.width,u=e.height,c=e.pixelRatio[0],h=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,f>>8&255,255&f,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([c>>24,c>>16&255,c>>8&255,255&c,h>>24,h>>16&255,h>>8&255,255&h])))}},{key:"esds",value:function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))}},{key:"mp4a",value:function(e){var r=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),t.box(t.types.esds,t.esds(e)))}},{key:"mp3",value:function(e){var r=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))}},{key:"stsd",value:function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))}},{key:"tkhd",value:function(e){var r=e.id,n=e.duration*e.timescale,o=e.width,a=e.height,s=Math.floor(n/(i+1)),f=Math.floor(n%(i+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,f>>24,f>>16&255,f>>8&255,255&f,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,o>>8&255,255&o,0,0,a>>8&255,255&a,0,0]))}},{key:"traf",value:function(e,r){var n=t.sdtp(e),o=e.id,a=Math.floor(r/(i+1)),s=Math.floor(r%(i+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,s>>24,s>>16&255,s>>8&255,255&s])),t.trun(e,n.length+16+20+8+16+8+8),n)}},{key:"trak",value:function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))}},{key:"trex",value:function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(e,r){var n,i,o,a,s,f,u=e.samples||[],c=u.length,h=12+16*c,d=new Uint8Array(h);for(r+=8+h,d.set([0,0,15,1,c>>>24&255,c>>>16&255,c>>>8&255,255&c,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),n=0;n<c;n++)o=(i=u[n]).duration,a=i.size,s=i.flags,f=i.cts,d.set([o>>>24&255,o>>>16&255,o>>>8&255,255&o,a>>>24&255,a>>>16&255,a>>>8&255,255&a,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,61440&s.degradPrio,15&s.degradPrio,f>>>24&255,f>>>16&255,f>>>8&255,255&f],12+16*n);return t.box(t.types.trun,d)}},{key:"initSegment",value:function(e){t.types||t.init();var r,n=t.moov(e);return(r=new Uint8Array(t.FTYP.byteLength+n.byteLength)).set(t.FTYP),r.set(n,t.FTYP.byteLength),r}}]),t}();r.default=o},{}],540:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),i=u(t(533)),o=t(548),a=u(t(539)),s=t(530),f=u(t(531));function u(t){return t&&t.__esModule?t:{default:t}}var c=function(){function t(e,r,n,i){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.observer=e,this.config=r,this.typeSupported=n;var o=navigator.userAgent;this.isSafari=i&&i.indexOf("Apple")>-1&&o&&!o.match("CriOS"),this.ISGenerated=!1}return n(t,[{key:"destroy",value:function(){}},{key:"resetTimeStamp",value:function(t){this._initPTS=this._initDTS=t}},{key:"resetInitSegment",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(t,e,r,n,i,a,s){if(this.ISGenerated||this.generateIS(t,e,i),this.ISGenerated)if(t.samples.length){t.timescale||(o.logger.warn("regenerate InitSegment as audio detected"),this.generateIS(t,e,i));var u=this.remuxAudio(t,i,a,s);if(e.samples.length){var c=void 0;u&&(c=u.endPTS-u.startPTS),e.timescale||(o.logger.warn("regenerate InitSegment as video detected"),this.generateIS(t,e,i)),this.remuxVideo(e,i,a,c)}}else{var h=void 0;e.samples.length&&(h=this.remuxVideo(e,i,a)),h&&t.codec&&(o.logger.log("Remux empty audio"),this.remuxEmptyAudio(t,i,a,h))}r.samples.length&&this.remuxID3(r,i),n.samples.length&&this.remuxText(n,i),this.observer.trigger(f.default.FRAG_PARSED)}},{key:"generateIS",value:function(t,e,r){var n,i,u=this.observer,c=t.samples,h=e.samples,d=this.typeSupported,l="audio/mp4",p={},b={tracks:p},v=void 0===this._initPTS;if(v&&(n=i=1/0),t.config&&(t.timescale=t.samplerate,o.logger.log("audio sampling rate : "+t.samplerate),t.isAAC||(d.mpeg?(l="audio/mpeg",t.codec=""):d.mp3&&(t.codec="mp3")),p.audio={container:l,codec:t.codec,initSegment:!t.isAAC&&d.mpeg?new Uint8Array:a.default.initSegment([t]),metadata:{channelCount:t.channelCount}},v&&c[0]&&(n=i=c[0].pts-t.inputTimeScale*r)),e.sps&&e.pps&&h.length){var g=e.inputTimeScale;e.timescale=g,p.video={container:"video/mp4",codec:e.codec,initSegment:a.default.initSegment([e]),metadata:{width:e.width,height:e.height}},v&&(n=Math.min(n,h[0].pts-g*r),i=Math.min(i,h[0].dts-g*r),this.observer.trigger(f.default.INIT_PTS_FOUND,{initPTS:n}))}Object.keys(p).length?(u.trigger(f.default.FRAG_PARSING_INIT_SEGMENT,b),this.ISGenerated=!0,v&&(this._initPTS=n,this._initDTS=i)):u.trigger(f.default.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(t,e,r,n){var i,u,c,h,d,l,p,b=8,v=t.timescale,g=t.samples,y=[],m=g.length,w=this._PTSNormalize,_=this._initDTS;g.sort((function(t,e){var r=t.dts-e.dts,n=t.pts-e.pts;return r||n||t.id-e.id}));var S=g.reduce((function(t,e){return Math.max(Math.min(t,e.pts-e.dts),-18e3)}),0);if(S<0){o.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(S/90)+" ms to overcome this issue");for(var M=0;M<g.length;M++)g[M].dts+=S}var E;E=r?this.nextAvcDts:e*v;var k=g[0];d=Math.max(w(k.dts-_,E),0),h=Math.max(w(k.pts-_,E),0);var x=Math.round((d-E)/90);r&&x&&(x>1?o.logger.log("AVC:"+x+" ms hole between fragments detected,filling it"):x<-1&&o.logger.log("AVC:"+-x+" ms overlapping between fragments detected"),d=E,g[0].dts=d+_,h=Math.max(h-x,E),g[0].pts=h+_,o.logger.log("Video/PTS/DTS adjusted: "+Math.round(h/90)+"/"+Math.round(d/90)+",delta:"+x+" ms")),k=g[g.length-1],p=Math.max(w(k.dts-_,E),0),l=Math.max(w(k.pts-_,E),0),l=Math.max(l,p);var A=this.isSafari;A&&(i=Math.round((p-d)/(g.length-1)));for(var R=0,I=0,T=0;T<m;T++){for(var B=g[T],P=B.units,O=P.length,C=0,L=0;L<O;L++)C+=P[L].data.length;I+=C,R+=O,B.length=C,B.dts=A?d+T*i:Math.max(w(B.dts-_,E),d),B.pts=Math.max(w(B.pts-_,E),B.dts)}var j=I+4*R+8;try{u=new Uint8Array(j)}catch(t){return void this.observer.trigger(f.default.ERROR,{type:s.ErrorTypes.MUX_ERROR,details:s.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:j,reason:"fail allocating video mdat "+j})}var N=new DataView(u.buffer);N.setUint32(0,j),u.set(a.default.types.mdat,4);for(var D=0;D<m;D++){for(var U=g[D],F=U.units,q=0,z=void 0,W=0,V=F.length;W<V;W++){var H=F[W],G=H.data,K=H.data.byteLength;N.setUint32(b,K),b+=4,u.set(G,b),b+=K,q+=4+K}if(A)z=Math.max(0,i*Math.round((U.pts-U.dts)/i));else{if(D<m-1)i=g[D+1].dts-U.dts;else{var X=this.config,Z=U.dts-g[D>0?D-1:D].dts;if(X.stretchShortVideoTrack){var Y=X.maxBufferHole,J=X.maxSeekHole,$=Math.floor(Math.min(Y,J)*v),Q=(n?h+n*v:this.nextAudioPts)-U.pts;Q>$?((i=Q-Z)<0&&(i=Z),o.logger.log("It is approximately "+Q/90+" ms to the next segment; using duration "+i/90+" ms for the last video frame.")):i=Z}else i=Z}z=Math.round(U.pts-U.dts)}y.push({size:q,duration:i,cts:z,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:U.key?2:1,isNonSync:U.key?0:1}})}this.nextAvcDts=p+i;var tt=t.dropped;if(t.len=0,t.nbNalu=0,t.dropped=0,y.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var et=y[0].flags;et.dependsOn=2,et.isNonSync=0}t.samples=y,c=a.default.moof(t.sequenceNumber++,d,t),t.samples=[];var rt={data1:c,data2:u,startPTS:h/v,endPTS:(l+i)/v,startDTS:d/v,endDTS:this.nextAvcDts/v,type:"video",nb:y.length,dropped:tt};return this.observer.trigger(f.default.FRAG_PARSING_DATA,rt),rt}},{key:"remuxAudio",value:function(t,e,r,n){var u,c,h,d,l,p,b,v,g,y,m,w,_,S,M,E=t.inputTimeScale,k=E/t.timescale,x=(t.isAAC?1024:1152)*k,A=this._PTSNormalize,R=this._initDTS,I=!t.isAAC&&this.typeSupported.mpeg,T=I?0:8,B=[],P=[];if(t.samples.sort((function(t,e){return t.pts-e.pts})),P=t.samples,M=this.nextAudioPts,(r|=P.length&&M&&(n&&Math.abs(e-M/E)<.1||Math.abs(P[0].pts-M-R)<20*x))||(M=e*E),n&&t.isAAC)for(var O=0,C=M;O<P.length;){var L=P[O],j=A(L.pts-R,M)-C,N=Math.abs(1e3*j/E);if(j<=-x)o.logger.warn("Dropping 1 audio frame @ "+(C/E).toFixed(3)+"s due to "+N+" ms overlap."),P.splice(O,1),t.len-=L.unit.length;else if(j>=x&&N<1e4&&C){var D=Math.round(j/x);o.logger.warn("Injecting "+D+" audio frame @ "+(C/E).toFixed(3)+"s due to "+Math.round(1e3*j/E)+" ms gap.");for(var U=0;U<D;U++)S=C+R,S=Math.max(S,R),(_=i.default.getSilentFrame(t.manifestCodec||t.codec,t.channelCount))||(o.logger.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),_=L.unit.subarray()),P.splice(O,0,{unit:_,pts:S,dts:S}),t.len+=_.length,C+=x,O+=1;L.pts=L.dts=C+R,C+=x,O+=1}else Math.abs(j),C+=x,L.pts=L.dts=0===O?R+M:P[O-1].pts+x,O+=1}for(var F=0,q=P.length;F<q;F++){if(h=(u=P[F]).unit,g=u.pts-R,y=u.dts-R,void 0!==v)m=A(g,v),w=A(y,v),c.duration=Math.round((w-v)/k);else{m=A(g,M),w=A(y,M);var z=Math.round(1e3*(m-M)/E),W=0;if(r&&t.isAAC&&z){if(z>0&&z<1e4)W=Math.round((m-M)/x),o.logger.log(z+" ms hole between AAC samples detected,filling it"),W>0&&((_=i.default.getSilentFrame(t.manifestCodec||t.codec,t.channelCount))||(_=h.subarray()),t.len+=W*_.length);else if(z<-12){o.logger.log("drop overlapping AAC sample, expected/parsed/delta:"+(M/E).toFixed(3)+"s/"+(m/E).toFixed(3)+"s/"+-z+"ms"),t.len-=h.byteLength;continue}m=w=M}if(p=Math.max(0,m),b=Math.max(0,w),!(t.len>0))return void o.logger.log("no audio samples");var V=I?t.len:t.len+8;try{d=new Uint8Array(V)}catch(t){return o.logger.error("got error "+t),void this.observer.trigger(f.default.ERROR,{type:s.ErrorTypes.MUX_ERROR,details:s.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:V,reason:"fail allocating audio mdat "+V})}I||(new DataView(d.buffer).setUint32(0,V),d.set(a.default.types.mdat,4));for(var H=0;H<W;H++)S=m-(W-H)*x,(_=i.default.getSilentFrame(t.manifestCodec||t.codec,t.channelCount))||(o.logger.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),_=h.subarray()),d.set(_,T),T+=_.byteLength,c={size:_.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},B.push(c)}d.set(h,T);var G=h.byteLength;T+=G,c={size:G,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},B.push(c),v=w}var K=0,X=B.length;if(X>=2&&(K=B[X-2].duration,c.duration=K),X){this.nextAudioPts=m+k*K,t.len=0,t.samples=B,l=I?new Uint8Array:a.default.moof(t.sequenceNumber++,b/k,t),t.samples=[];var Z={data1:l,data2:d,startPTS:p/E,endPTS:this.nextAudioPts/E,startDTS:b/E,endDTS:(w+k*K)/E,type:"audio",nb:X};return this.observer.trigger(f.default.FRAG_PARSING_DATA,Z),Z}return null}},{key:"remuxEmptyAudio",value:function(t,e,r,n){var a=t.inputTimeScale,s=a/(t.samplerate?t.samplerate:a),f=this.nextAudioPts,u=(void 0!==f?f:n.startDTS*a)+this._initDTS,c=n.endDTS*a+this._initDTS,h=1024*s,d=Math.ceil((c-u)/h),l=i.default.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(o.logger.warn("remux empty Audio"),l){for(var p=[],b=0;b<d;b++){var v=u+b*h;p.push({unit:l,pts:v,dts:v}),t.len+=l.length}t.samples=p,this.remuxAudio(t,e,r)}else o.logger.warn("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!")}},{key:"remuxID3",value:function(t,e){var r,n=t.samples.length,i=t.inputTimeScale,o=this._initPTS,a=this._initDTS;if(n){for(var s=0;s<n;s++)(r=t.samples[s]).pts=(r.pts-o)/i,r.dts=(r.dts-a)/i;this.observer.trigger(f.default.FRAG_PARSING_METADATA,{samples:t.samples})}t.samples=[],e=e}},{key:"remuxText",value:function(t,e){t.samples.sort((function(t,e){return t.pts-e.pts}));var r,n=t.samples.length,i=t.inputTimeScale,o=this._initPTS;if(n){for(var a=0;a<n;a++)(r=t.samples[a]).pts=(r.pts-o)/i;this.observer.trigger(f.default.FRAG_PARSING_USERDATA,{samples:t.samples})}t.samples=[],e=e}},{key:"_PTSNormalize",value:function(t,e){var r;if(void 0===e)return t;for(r=e<t?-8589934592:8589934592;Math.abs(t-e)>4294967296;)t+=r;return t}}]),t}();r.default=c},{530:530,531:531,533:533,539:539,548:548}],541:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),i=t(548),o=f(t(531)),a=t(530),s=f(t(542));function f(t){return t&&t.__esModule?t:{default:t}}function u(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var c=function(){function t(e,r,n,i){u(this,t),this.observer=e,this.video=r,(this.mediaSource=new MediaSource).addEventListener("sourceopen",this.onSourceOpen.bind(this)),this.video.src=URL.createObjectURL(this.mediaSource),this.sourceBuffer=[],e.on(o.default.FRAG_PARSING_INIT_SEGMENT,function(t){this.onBufferCodecs(t.tracks),t.tracks.video&&this.append({startPTS:0,endPTS:0,data1:t.tracks.video.initSegment,type:"video"}),t.tracks.audio&&this.append({startPTS:0,endPTS:0,data1:t.tracks.audio.initSegment,type:"audio"})}.bind(this)),e.on(o.default.FRAG_PARSING_DATA,function(t){if(this.video.currentTime>0&&this.video.readyState<4){var e=!1,r=!1,n=1/0;if(this.sourceBuffer.audio){var i=this.sourceBuffer.audio.buffered;if(i.length>0){var o=i.start(i.length-1),a=i.end(i.length-1);a-o>1&&(e=!0,n=a)}}else e=!0;if(this.sourceBuffer.video){var s=this.sourceBuffer.video.buffered;if(s.length>0){var f=s.start(s.length-1),u=s.end(s.length-1);u-f>1&&(u<n&&(n=u),r=!0)}}else r=!0;if(e&&r&&n-this.video.currentTime>3){var c=n-1;this.video.currentTime=c}}this.append(t,t.type)}.bind(this)),this.audioBuffer=new h("audio"),this.videoBuffer=new h("video"),this.updating=!1,this.pendingTracks={},this.tracks={},this.removed=[]}return n(t,[{key:"createBuffers",value:function(t){var e='video/mp4; codecs="'+codec+'"';MediaSource.isTypeSupported(e)?(this.mediaSource=new MediaSource,this.mime=e,this.video.src=URL.createObjectURL(this.mediaSource),this.mediaSource.addEventListener("sourceopen",this.onSourceOpen.bind(this))):this.observer.trigger(o.default.ERROR,{type:a.ErrorTypes.BUFFER_ERROR,info:"Failed to create buffer, codec is not supported "+codec})}},{key:"createSourceBuffers",value:function(t){var e=this.sourceBuffer,r=this.mediaSource;for(var n in t)if(!e[n]){var s=t[n],f=s.codec,u=s.container+";codecs="+f;i.logger.log("creating sourceBuffer("+u+")");try{var c=e[n]=r.addSourceBuffer(u);c.addEventListener("updateend",this.onSourceUpdateEnd.bind(this)),c.addEventListener("error",this.onSourceError.bind(this)),this.tracks[n]={codec:f,container:s.container},s.buffer=c}catch(t){i.logger.error("error while trying to add sourceBuffer:"+t.message),this.observer.trigger(o.default.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:t,mimeType:u})}}}},{key:"onBufferCodecs",value:function(t){if(0===Object.keys(this.sourceBuffer).length){for(var e in t)this.pendingTracks[e]=t[e];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}}},{key:"append",value:function(t,e){"audio"==t.type?this.audioBuffer.append(t):"video"==t.type&&this.videoBuffer.append(t),this.doAppending()}},{key:"doAppending",value:function(){this.audioBuffer.ready()&&(this.audioBuffer.flushed?this.appendTo("audio",this.audioBuffer.next())&&this.audioBuffer.poll():this.audioBuffer.buffered()>2&&(!this.sourceBuffer.video||this.videoBuffer.flushed||this.videoBuffer.buffered()>2)&&this.appendTo("audio",this.audioBuffer.next())&&(this.audioBuffer.poll(),this.audioBuffer.flushed=!0)),this.videoBuffer.ready()&&(this.videoBuffer.flushed?this.appendTo("video",this.videoBuffer.next())&&this.videoBuffer.poll():this.videoBuffer.buffered()>2&&(!this.sourceBuffer.audio||this.audioBuffer.flushed||this.audioBuffer.buffered()>2)&&this.appendTo("video",this.videoBuffer.next())&&(this.videoBuffer.poll(),this.videoBuffer.flushed=!0))}},{key:"appendTo",value:function(t,e){if(e){if(this.sourceBuffer[t]&&!this.sourceBuffer[t].updating)try{return e.data1?(this.sourceBuffer[t].appendBuffer(e.data1),e.data1=null,null==e.data2):(e.data2&&this.sourceBuffer[t].appendBuffer(e.data2),!0)}catch(e){22==e.code?(i.logger.error("Failed to append data to buffer "+t+" error "+e),this.cleanBuffer(t)):i.logger.error(e)}return!1}}},{key:"cleanBuffer",value:function(t){if(!this.sourceBuffer[t].updating){var e=this.video.currentTime,r=this.sourceBuffer[t].buffered;if(r.length>0){var n=r.end(0),o=e>n+300?0:n-e+300,a=e>n?0:60,s=r.start(0);if(s<this.removed[t])return;if(n-o<=s||n-o-s<a)return;this.removed[t]=n-o,i.logger.log("Removing buffered "+t+" start "+s+" end "+(n-o)+" currentTime "+e),this.sourceBuffer[t].remove(s,n-o)}}}},{key:"onSourceOpen",value:function(t){var e=this;i.logger.log("media source opened");var r=this.mediaSource;r&&(r.removeEventListener("sourceopen",this.onSourceOpen),this.video.play().catch((function(t){"chrome"==s.default.getConfig().browserDetails?(i.logger.info("Autoplay detected! Trying to play a video with a muted sound..."),e.video.muted=!0,e.video.play()):i.logger.error(t)}))),this.checkPendingTracks()}},{key:"checkPendingTracks",value:function(){var t=this.pendingTracks;Object.keys(t).length&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())}},{key:"onSourceUpdateEnd",value:function(t){this.sourceBuffer.audio&&this.cleanBuffer("audio"),this.sourceBuffer.video&&this.cleanBuffer("video"),this.doAppending()}},{key:"onSourceError",value:function(t){this.observer.trigger(o.default.ERROR,{type:a.ErrorTypes.BUFFER_ERROR,info:t})}},{key:"release",value:function(){this.video&&(this.sourceBuffer={},URL.revokeObjectURL(this.video.src),this.video.removeAttribute("src"),this.video.load(),this.video=null)}}]),t}();r.default=c;var h=function(){function t(e){u(this,t),this.samples=[],this.start=-1,this.end=0,this.flushed=!1,this.type=e}return n(t,[{key:"buffered",value:function(){return this.end-this.start}},{key:"append",value:function(t){this.samples.push(t),-1==this.start&&(this.start=t.startPTS),this.end=t.endPTS}},{key:"next",value:function(){return this.samples[0]}},{key:"poll",value:function(){var t=this.samples.shift();return 0==this.samples.length?(this.start=-1,this.end=0):(this.start=this.samples[0].startPTS,this.end=this.samples[this.samples.length-1].endPTS),t}},{key:"ready",value:function(){return this.buffered()>0}}]),t}()},{530:530,531:531,542:542,548:548}],542:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}();t(17);var i,s,a=(i=t(537))&&i.__esModule?i:{default:i},f=t(489),u=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t)}return n(t,null,[{key:"createConnection",value:function(t){void 0===t.enableWorker&&(t.enableWorker=!0),void 0===t.connectionConstraints?t.connectionConstraints={fragmentLengthMs:100,cutByIFrameOnly:!1}:(void 0===t.connectionConstraints.fragmentLengthMs&&(t.connectionConstraints.fragmentLengthMs=100),void 0===t.connectionConstraints.cutByIFrameOnly&&(t.connectionConstraints.cutByIFrameOnly=!1));var e=new a.default(t);return f.resolve(e)}},{key:"getMediaAccess",value:function(){return new f((function(t,e){e(new Error("This provider doesn't support getMediaAccess"))}))}},{key:"releaseMedia",value:function(){return!1}},{key:"available",value:function(){return"MediaSource"in window}},{key:"listDevices",value:function(){return new f((function(t,e){e(new Error("This provider doesn't support listDevices"))}))}},{key:"configure",value:function(t){s=t}},{key:"getConfig",value:function(){return s}},{key:"playFirstSound",value:function(){}},{key:"playFirstVideo",value:function(t,e){return a.default.playFirstVideo(t,e)}}]),t}();r.default=u},{17:17,489:489,537:537}],543:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}();r.MediaFileReader=function(){function t(e,r,n){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.observer=e,this.elementId=r.mainUrl,this.buffer=r.buffer,this.demuxer=n,this.buffer?this.feedDemuxer(this.buffer):document.getElementById(this.elementId).addEventListener("change",this.handleFileSelect.bind(this),!1)}return n(t,[{key:"handleFileSelect",value:function(t){var e=t.target.files[0],r=new FileReader,n=this;r.onload=function(t){n.feedDemuxer(t.target.result)},r.readAsArrayBuffer(e)}},{key:"feedDemuxer",value:function(t){for(var e=this.demuxer,r=new DataView(t),n=0;n<t.byteLength;){var i=r.getInt32(n+5),o=t.slice(n,n+i+9);n+=9,n+=i,e.onData(o)}}},{key:"disconnect",value:function(){}}]),t}()},{}],544:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n,i=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),a=((n=t(531))&&n.__esModule,t(530)),s=function(){function t(e,r,n){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.mediaConnection=e,this.url=r.mainUrl,this.token=r.authToken,this.state="NEW",this.socket=null,this.demuxer=n}return i(t,[{key:"connect",value:function(){var t=this;this.state="CONNECTING",this.socket=new WebSocket(this.url),this.socket.binaryType="arraybuffer",this.socket.onopen=this.onConnected.bind(this),this.socket.onmessage=function(e){if(e.data instanceof ArrayBuffer)t.demuxer.onData(e.data);else switch(JSON.parse(e.data).message){case"ping":t.socket.send(JSON.stringify({message:"pong"}))}},this.socket.onerror=function(e){t.state="ERROR",t.mediaConnection.trigger(Event.ERROR,{type:a.ErrorTypes.NETWORK_ERROR,info:e})},this.socket.onclose=this.onDisconnected.bind(this)}},{key:"disconnect",value:function(){"CONNECTING"!=this.state&&"CONNECTED"!=this.state||this.socket.close()}},{key:"onConnected",value:function(){var t={message:"connectMediaTransport"};t.data=[{authToken:this.token}],this.socket.send(JSON.stringify(t)),this.state="CONNECTED",this.mediaConnection.trigger(Event.TRANSPORT_CONNECTED,{})}},{key:"onDisconnected",value:function(){this.state="CLOSED",this.mediaConnection.trigger(Event.TRANSPORT_DISCONNECTED,{})}}]),t}();r.default=s},{530:530,531:531}],545:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}();r.appendByteArray=function(t,e){var r=new Uint8Array((0|t.byteLength)+(0|e.byteLength));return r.set(t,0),r.set(e,0|t.byteLength),r},r.appendByteArrayAsync=function(t,e){return new Promise((function(r,n){var i=new Blob([t,e]),o=new FileReader;o.addEventListener("loadend",(function(){r()})),o.readAsArrayBuffer(i)}))},r.base64ToArrayBuffer=function(t){for(var e=window.atob(t),r=e.length,n=new Uint8Array(r),i=0;i<r;i++)n[i]=e.charCodeAt(i);return n.buffer},r.hexToByteArray=function(t){for(var e=t.length>>1,r=new Uint8Array(e),n=0;n<e;n++)r[n]=parseInt(t.substr(n<<1,2),16);return r},r.concatenate=function(t){for(var e=0,r=arguments.length,n=Array(r>1?r-1:0),i=1;i<r;i++)n[i-1]=arguments[i];var o=!0,a=!1,s=void 0;try{for(var f,u=n[Symbol.iterator]();!(o=(f=u.next()).done);o=!0){var c=f.value;e+=c.length}}catch(t){a=!0,s=t}finally{try{!o&&u.return&&u.return()}finally{if(a)throw s}}var h=new t(e),d=0,l=!0,p=!1,b=void 0;try{for(var v,g=n[Symbol.iterator]();!(l=(v=g.next()).done);l=!0){var y=v.value;h.set(y,d),d+=y.length}}catch(t){p=!0,b=t}finally{try{!l&&g.return&&g.return()}finally{if(p)throw b}}return h},r.bitSlice=function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:8*t.byteLength,n=Math.ceil((r-e)/8),i=new Uint8Array(n),o=e>>>3,a=(r>>>3)-1,s=7&e,f=8-s,u=8-r&7,c=0;c<n;++c){var h=0;c<a&&(h=t[o+c+1]>>f,c==a-1&&u<8&&(h>>=u,h<<=u)),i[c]=t[o+c]<<s|h}return i},r.BitArray=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.src=new DataView(e.buffer,e.byteOffset,e.byteLength),this.bitpos=0,this.byte=this.src.getUint8(0),this.bytepos=0}return n(t,[{key:"readBits",value:function(t){if(32<(0|t)||0==(0|t))throw new Error("too big");for(var e=0,r=t;r>0;--r)e=(0|e)<<1|(0|this.byte)>>8-++this.bitpos&1,(0|this.bitpos)>=8&&(this.byte=this.src.getUint8(++this.bytepos),this.bitpos&=7);return e}},{key:"skipBits",value:function(t){return this.bitpos+=7&(0|t),this.bytepos+=(0|t)>>>3,this.bitpos>7&&(this.bitpos&=7,++this.bytepos),this.finished()?this.bytepos-this.src.byteLength-this.src.bitpos:(this.byte=this.src.getUint8(this.bytepos),0)}},{key:"finished",value:function(){return this.bytepos>=this.src.byteLength}}]),t}()},{}],546:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}();function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var o=function(){function t(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;i(this,t),this.array=e,this.view=new DataView(e),this.i=r,this.length=e.byteLength-r}return n(t,[{key:"readByte",value:function(){if(!(this.length-this.i<1)){var t=this.view.getInt8(this.i);return this.i++,t}logger.error("Buffer end reached")}},{key:"readInt",value:function(){if(!(this.length-this.i<4)){var t=this.view.getInt32(this.i);return this.i+=4,t}logger.error("Buffer end reached")}},{key:"readShort",value:function(){if(!(this.length-this.i<2)){var t=this.view.getInt16(this.i);return this.i+=2,t}logger.error("Buffer end reached")}},{key:"skipBytes",value:function(t){this.i+=t}},{key:"readableBytes",value:function(){return this.length-this.i}},{key:"sliceAsUint8Array",value:function(t,e){var r=this.array.slice(t,t+e);return this.i+=e,new Uint8Array(r)}},{key:"readerIndex",value:function(){return this.i}},{key:"resetReaderIndex",value:function(){this.i=this.array.byteLength-this.length}}]),t}();r.default=o},{}],547:[function(t,e,r){"use strict";e.exports={hexDump:function(t){var e,r="";for(e=0;e<t.length;e++){var n=t[e].toString(16);n.length<2&&(n="0"+n),r+=n}return r}}},{}],548:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t};function i(){}var o={trace:i,debug:i,log:i,warn:i,info:i,error:i},a=o;function s(t,e){return"["+t+"] > "+e}function f(t){var e=self.console[t];return e?function(){for(var r=arguments.length,n=Array(r),i=0;i<r;i++)n[i]=arguments[i];n[0]&&(n[0]=s(t,n[0])),e.apply(self.console,n)}:i}r.enableLogs=function(t){if(!0===t||"object"===(void 0===t?"undefined":n(t))){!function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),n=1;n<e;n++)r[n-1]=arguments[n];r.forEach((function(e){a[e]=t[e]?t[e].bind(t):f(e)}))}(t,"debug","log","info","warn","error");try{a.log()}catch(t){a=o}}else a=o},r.logger=a},{}]},{},[532])(532)}))}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],32:[function(require,module,exports){"use strict";var SESSION_STATUS=require("./constants").SESSION_STATUS,STREAM_STATUS=require("./constants").STREAM_STATUS,Promise=require("promise-polyfill"),util=require("./util"),uuid_v1=require("uuid/v1");module.exports={connect:function(options){var exports,callbacks={},rooms={},username_=options.username,roomHandlers={},session=Flashphoner.createSession({urlServer:options.urlServer,mediaOptions:options.mediaOptions,appKey:options.appKey&&0!=options.appKey.length?options.appKey:"roomApp",custom:{login:options.username,token:options.token}}).on(SESSION_STATUS.ESTABLISHED,(function(session){callbacks[session.status()]&&callbacks[session.status()](exports)})).on(SESSION_STATUS.APP_DATA,(function(data){var payload=data.payload;if(payload&&payload.roomName){var roomName=payload.roomName;roomHandlers[roomName]?roomHandlers[roomName](payload):console.warn("Failed to find room with name "+roomName)}else console.error("Received app data does not contain 'payload' or 'payload.roomName' field. Received data: "+JSON.stringify(data))})).on(SESSION_STATUS.DISCONNECTED,sessionDied).on(SESSION_STATUS.FAILED,sessionDied);function sessionDied(session){callbacks[session.status()]&&callbacks[session.status()](exports)}return exports={disconnect:function(){session.disconnect()},id:function(){return session.id()},getServerUrl:function(){return session.getServerUrl()},username:function(){return username_},status:function(){return session.status()},getRooms:function(){return util.copyObjectToArray(rooms)},join:function(options){var room={},name_=options.name,participants={},callbacks={},stateStreams={};function participantFromState(state){var participant={};if(state.hasOwnProperty("login")){var login=state.login,_streamName=state.name;stateStreams[_streamName]={play:play(_streamName),stop:stop(_streamName),id:id(_streamName),streamName:function(){return _streamName}},null!=participants[login]?participant=participants[login]:(participant={streams:{},name:function(){return login},sendMessage:attachSendMessage(login),getStreams:function(){return util.copyObjectToArray(this.streams)}},participants[participant.name()]=participant)}else participant={streams:{},name:function(){return state},sendMessage:attachSendMessage(state),getStreams:function(){return util.copyObjectToArray(this.streams)}};if(0!=Object.keys(stateStreams).length)for(var k in stateStreams)stateStreams.hasOwnProperty(k)&&(participant.streams[k]=stateStreams[k],delete stateStreams[k]);return participants[participant.name()]=participant,participant}roomHandlers[name_]=function(data){var participant;if("STATE"==data.name){if(data.info){for(var i=0;i<data.info.length;i++)participantFromState(data.info[i]);stateStreams={}}callbacks.STATE&&callbacks.STATE(room)}else"JOINED"==data.name?(participants[data.info]={streams:{},name:function(){return data.info},sendMessage:attachSendMessage(data.info),getStreams:function(){return util.copyObjectToArray(this.streams)}},callbacks.JOINED&&callbacks.JOINED(participants[data.info])):"LEFT"==data.name?(participant=participants[data.info],delete participants[data.info],callbacks.LEFT&&callbacks.LEFT(participant)):"PUBLISHED"==data.name?((participant=participants[data.info.login]).streams[data.info.name]={play:play(data.info.name),stop:stop(data.info.name),id:id(data.info.name),streamName:function(){return data.info.name}},callbacks.PUBLISHED&&callbacks.PUBLISHED(participant)):"FAILED"==data.name||"UNPUBLISHED"==data.name?null!=(participant=participants[data.info.login])&&delete participant.streams[data.info.name]:"MESSAGE"==data.name&&callbacks.MESSAGE&&callbacks.MESSAGE({from:participants[data.info.from],text:data.info.text})};function play(streamName){return function(display){var stream=session.createStream({name:streamName,display:display,custom:{name:name_}});return stream.play(),stream}}function stop(streamName){return function(){for(var streams=session.getStreams(),i=0;i<streams.length;i++)streams[i].name()==streamName&&streams[i].status()!=STREAM_STATUS.UNPUBLISHED&&streams[i].stop()}}function id(streamName){return function(){for(var streams=session.getStreams(),i=0;i<streams.length;i++)if(streams[i].name()==streamName)return streams[i].id()}}function attachSendMessage(recipientName){return function(text,error){sendAppCommand("sendMessage",{roomConfig:{name:name_},to:recipientName,text:text}).then((function(){}),(function(){error&&error()}))}}function sendAppCommand(commandName,data){var command={command:commandName,options:data};return session.sendData(command)}return sendAppCommand("join",{name:name_}).then((function(){}),(function(info){callbacks.FAILED&&callbacks.FAILED(room,info.info)})),room.name=function(){return name_},room.leave=function(){return new Promise((function(resolve,reject){function cleanUp(){for(var streams=session.getStreams(),i=0;i<streams.length;i++)(-1!==streams[i].name().indexOf(name_+"-"+username_)&&streams[i].status()!=STREAM_STATUS.UNPUBLISHED||-1!==streams[i].name().indexOf(name_)&&streams[i].status()!=STREAM_STATUS.STOPPED)&&streams[i].stop();delete roomHandlers[name_],delete rooms[name_]}sendAppCommand("leave",{name:name_}).then((function(){cleanUp(),resolve(room)}),(function(){cleanUp(),reject(room)}))}))},room.publish=function(options){options.name=options.name?name_+"-"+username_+"-"+uuid_v1().substr(0,4)+"-"+options.name:name_+"-"+username_+"-"+uuid_v1().substr(0,4),options.cacheLocalResources="boolean"!=typeof options.cacheLocalResources||options.cacheLocalResources,options.custom={name:name_};var stream=session.createStream(options);return stream.publish(),stream},room.getParticipants=function(){return util.copyObjectToArray(participants)},room.on=function(event,callback){if(!event)throw new Error("Event can't be null","TypeError");if(!callback||"function"!=typeof callback)throw new Error("Callback needs to be a valid function");return callbacks[event]=callback,room},rooms[name_]=room,room},on:function(event,callback){if(!event)throw new Error("Event can't be null","TypeError");if(!callback||"function"!=typeof callback)throw new Error("Callback needs to be a valid function");return callbacks[event]=callback,exports}}},events:{STATE:"STATE",JOINED:"JOINED",LEFT:"LEFT",PUBLISHED:"PUBLISHED",MESSAGE:"MESSAGE",FAILED:"FAILED"}}},{"./constants":28,"./util":33,"promise-polyfill":4,"uuid/v1":11}],33:[function(require,module,exports){"use strict";module.exports={isEmptyObject:function(obj){for(var name in obj)return!1;return!0},copyObjectToArray:function(obj){var ret=[];for(var prop in obj)obj.hasOwnProperty(prop)&&ret.push(obj[prop]);return ret},copyObjectPropsToAnotherObject:function(src,dst){for(var prop in src)src.hasOwnProperty(prop)&&(dst[prop]=src[prop])},browser:function(){var browser;navigator.userAgent.toLowerCase().indexOf("android")>-1&&(browser="Android"),/iPad|iPhone|iPod/.test(navigator.userAgent)&&!window.MSStream&&(browser="iOS"),(!!window.opr&&!!opr.addons||!!window.opera||navigator.userAgent.indexOf(" OPR/")>=0)&&(browser="Opera"),"undefined"!=typeof InstallTrigger&&(browser="Firefox"),Object.prototype.toString.call(window.HTMLElement).indexOf("Constructor")>0&&(browser="Safari");var isIE=!!document.documentMode;return isIE&&(browser="IE"),!isIE&&!!window.StyleMedia&&(browser="Edge"),!!window.chrome&&/Chrome/.test(navigator.userAgent)&&/Google Inc/.test(navigator.vendor)&&!/OPR/.test(navigator.userAgent)&&(browser="Chrome"),browser},processRtcStatsReport:function(browser,report){var result={};if("chrome"==browser){var gotResult=!1;if(report.type&&"googCandidatePair"==report.type&&"true"==report.googActiveConnection&&(gotResult=!0),report.type&&"ssrc"==report.type&&(gotResult=!0),gotResult)for(var k in report)report.hasOwnProperty(k)&&(result[k]=report[k]);return result}if("firefox"==browser){if(report.type&&("outboundrtp"==report.type||"inboundrtp"==report.type)&&-1==report.id.indexOf("rtcp"))for(var k in result={},report)report.hasOwnProperty(k)&&(result[k]=report[k]);return result}return result},Browser:{isIE:function(){return!!document.documentMode},isFirefox:function(){return"undefined"!=typeof InstallTrigger},isChrome:function(){return!!window.chrome&&/Chrome/.test(navigator.userAgent)&&/Google Inc/.test(navigator.vendor)&&!/OPR/.test(navigator.userAgent)},isEdge:function(){return!isIE&&!!window.StyleMedia},isOpera:function(){return!!window.opr&&!!opr.addons||!!window.opera||navigator.userAgent.indexOf(" OPR/")>=0},isiOS:function(){return/iPad|iPhone|iPod/.test(navigator.userAgent)&&!window.MSStream},isSafari:function(){return/^((?!chrome|android).)*safari/i.test(navigator.userAgent)},isAndroid:function(){return navigator.userAgent.toLowerCase().indexOf("android")>-1},isSafariWebRTC:function(){return navigator.mediaDevices&&this.isSafari()},isSamsungBrowser:function(){return/SamsungBrowser/i.test(navigator.userAgent)},isAndroidFirefox:function(){return this.isAndroid()&&/Firefox/i.test(navigator.userAgent)}},SDP:{matchPrefix:function(sdp,prefix){return sdp.trim().split("\n").map((function(line){return line.trim()})).filter((function(line){return 0===line.indexOf(prefix)}))},writeFmtp:function(sdp,param,codec){var i,sdpArray=sdp.split("\n");for(i=0;i<sdpArray.length;i++)-1!=sdpArray[i].search(codec)&&0==sdpArray[i].indexOf("a=rtpmap")&&(sdpArray[i]+="\na=fmtp:"+sdpArray[i].match(/[0-9]+/)[0]+" "+param+"\r");var result="";for(i=0;i<sdpArray.length;i++)""!=sdpArray[i]&&(result+=sdpArray[i]+"\n");return result}},logger:{init:function(verbosity,enablePushLogs,customLogger,enableLogs){switch(verbosity.toUpperCase()){case"DEBUG":this.verbosity=3;break;case"INFO":this.verbosity=2;break;case"ERROR":this.verbosity=0;break;case"WARN":this.verbosity=1;break;case"TRACE":this.verbosity=4;break;default:this.verbosity=2}this.date=function(){return(new Date).toTimeString().split(" ")[0]},this.enablePushLogs=enablePushLogs;var delayedLogs=[];this.customLogger=customLogger,this.enableLogs=enableLogs,this.pushLogs=function(log){if(this.wsConnection&&this.enablePushLogs){if(delayedLogs.length)for(var i=0;i<delayedLogs.length;i++)this.wsConnection.send(JSON.stringify({message:"pushLogs",data:[{logs:delayedLogs[i]}]}));delayedLogs=[],this.wsConnection.send(JSON.stringify({message:"pushLogs",data:[{logs:log}]}))}else delayedLogs.push(log)}},info:function(src,text){if(this.enableLogs){var prefix=this.date()+" INFO "+src+" - ";this.pushLogs(prefix+JSON.stringify(text)+"\n"),this.verbosity>=2&&(null!=this.customLogger?this.customLogger.info(text):console.log(prefix,text))}},debug:function(src,text){if(this.enableLogs){var prefix=this.date()+" DEBUG "+src+" - ";this.pushLogs(prefix+JSON.stringify(text)+"\n"),this.verbosity>=3&&(null!=this.customLogger?this.customLogger.debug(text):console.log(prefix,text))}},trace:function(src,text){if(this.enableLogs){var prefix=this.date()+" TRACE "+src+" - ";this.pushLogs(prefix+JSON.stringify(text)+"\n"),this.verbosity>=4&&(null!=this.customLogger?this.customLogger.trace(text):console.log(prefix,text))}},warn:function(src,text){if(this.enableLogs){var prefix=this.date()+" WARN "+src+" - ";this.pushLogs(prefix+JSON.stringify(text)+"\n"),this.verbosity>=1&&(null!=this.customLogger?this.customLogger.warn(text):console.warn(prefix,text))}},error:function(src,text){if(this.enableLogs){var prefix=this.date()+" ERROR "+src+" - ";this.pushLogs(prefix+JSON.stringify(text)+"\n"),this.verbosity>=0&&(null!=this.customLogger?this.customLogger.error(text):console.error(prefix,text))}},setEnableLogs:function(enableLogs){this.enableLogs=enableLogs},setCustomLogger:function(customLogger){this.customLogger=customLogger},setConnection:function(connection){this.wsConnection=connection},setPushLogs:function(pushLogs){this.enablePushLogs=pushLogs},setLevel:function(level){switch(level.toUpperCase()){case"DEBUG":this.verbosity=3;break;case"INFO":this.verbosity=2;break;case"ERROR":this.verbosity=0;break;case"WARN":this.verbosity=1;break;case"TRACE":this.verbosity=4;break;default:this.verbosity=2}}},stripCodecs:function(sdp,codecs){if(!codecs.length)return sdp;for(var i,sdpArray=sdp.split("\n"),codecsArray=codecs.split(","),pt=[],p=0;p<codecsArray.length;p++)for(console.log("Searching for codec "+codecsArray[p]),i=0;i<sdpArray.length;i++)-1!=sdpArray[i].search(new RegExp(codecsArray[p],"i"))&&0==sdpArray[i].indexOf("a=rtpmap")&&(console.log(codecsArray[p]+" detected"),pt.push(sdpArray[i].match(/[0-9]+/)[0]),sdpArray[i]="");if(pt.length){for(p=0;p<pt.length;p++)for(i=0;i<sdpArray.length;i++)-1==sdpArray[i].search("a=fmtp:"+pt[p])&&-1==sdpArray[i].search("a=rtcp-fb:"+pt[p])||(sdpArray[i]="");for(i=0;i<sdpArray.length;i++)if(-1!=sdpArray[i].search("m=audio")||-1!=sdpArray[i].search("m=video")){for(var mLineSplitted=sdpArray[i].split(" "),newMLine="",m=0;m<mLineSplitted.length;m++)(-1==pt.indexOf(mLineSplitted[m].trim())||m<=2)&&(newMLine+=mLineSplitted[m],m<mLineSplitted.length-1&&(newMLine+=" "));sdpArray[i]=newMLine}}var result="";for(i=0;i<sdpArray.length;i++)""!=sdpArray[i]&&(result+=sdpArray[i]+"\n");return result},getCurrentCodecAndSampleRate:function(sdp,mediaType){for(var codecPt,rows=sdp.split("\n"),i=0;i<rows.length;i++){if(codecPt&&-1!=rows[i].indexOf("a=rtpmap:"+codecPt)){var ret={};return ret.name=rows[i].split(" ")[1].split("/")[0],ret.sampleRate=rows[i].split(" ")[1].split("/")[1],ret}-1!=rows[i].indexOf("m="+mediaType)&&(codecPt=rows[i].split(" ")[3].trim())}}}},{}],34:[function(require,module,exports){"use strict";function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}var extensionId,defaultConstraints,logger,audioContext,createMicGainNode,microphoneGain,browserDetails=require("webrtc-adapter").default.browserDetails,uuid_v1=require("uuid/v1"),util=require("./util"),connections={},constants=require("./constants"),validBrowsers=["firefox","chrome","safari"],videoCams=[],mics=[],mixAudioTracks=function(stream1,stream2){var stream1Sound=audioContext.createMediaStreamSource(stream1),stream2Sound=audioContext.createMediaStreamSource(stream2),destination=audioContext.createMediaStreamDestination(),newStream=destination.stream;return stream1Sound.connect(destination),stream2Sound.connect(destination),newStream.getAudioTracks()[0]},loadCanvasVideo=function(display,stream,video){var vEl=video;if(vEl){if("CANVAS"!==vEl.tagName){var canvas=document.createElement("canvas");display.replaceChild(canvas,vEl),canvas.appendChild(vEl),vEl=canvas}}else!function(parent){var canvas=document.createElement("canvas");parent.appendChild(canvas)}(display),function(parent){var video=document.createElement("video");parent.appendChild(video)}(display.children[0]),vEl=display.children[0];vEl.id=uuid_v1()+"-LOCAL_CACHED_VIDEO";var child=vEl.children[0];return child.srcObject=stream,child.muted=!0,child.onloadedmetadata=function(e){child.play(),vEl.width=child.videoWidth,vEl.height=child.videoHeight,function(canvas,videoWidth,videoHeight){if(!canvas.parentNode)return;var newSize,display=vEl.parentNode,parentSize={w:display.parentNode.clientWidth,h:display.parentNode.clientHeight};newSize=videoWidth&&videoHeight?downScaleToFitSize(videoWidth,videoHeight,parentSize.w,parentSize.h):downScaleToFitSize(canvas.videoWidth,canvas.videoHeight,parentSize.w,parentSize.h);display.style.width=newSize.w+"px",display.style.height=newSize.h+"px";var margin=0;parentSize.h-newSize.h>1&&(margin=Math.floor((parentSize.h-newSize.h)/2));function downScaleToFitSize(videoWidth,videoHeight,dstWidth,dstHeight){var newWidth,newHeight,videoRatio=videoWidth/videoHeight;return dstWidth/dstHeight>videoRatio?(newHeight=dstHeight,newWidth=Math.floor(videoRatio*dstHeight)):(newWidth=dstWidth,newHeight=Math.floor(dstWidth/videoRatio)),{w:newWidth,h:newHeight}}display.style.margin=margin+"px auto"}(vEl,child.videoWidth,child.videoHeight)},util.Browser.isFirefox()&&vEl.getContext("2d"),vEl.srcObject=vEl.captureStream(30),stream.getAudioTracks().length>0&&vEl.srcObject.addTrack(stream.getAudioTracks()[0]),vEl},loadVideo=function(display,stream,screenShare,requestAudioConstraints,resolve,constraints,useCanvas){var video;function resolveCallback(){requestAudioConstraints&&"chrome"==browserDetails.browser?(logger.info("webrtc","Request for audio stream"),navigator.getUserMedia({audio:requestAudioConstraints},(function(stream){if(logger.info("webrtc","Got audio stream, add it to video stream"),video.srcObject.getAudioTracks()[0]){var mixedTrack=mixAudioTracks(stream,video.srcObject),originalTrack=video.srcObject.getAudioTracks()[0];video.srcObject.removeTrack(originalTrack),video.srcObject.addTrack(mixedTrack)}else video.srcObject.addTrack(stream.getAudioTracks()[0]);resolve(display)}))):resolve(display)}video=useCanvas?loadCanvasVideo(display,stream,getCacheInstance(display)):function(display,stream,screenShare,constraints,video){var vEl=video;return vEl||(vEl=document.createElement("video"),display.appendChild(vEl)),vEl.id=uuid_v1()+"-LOCAL_CACHED_VIDEO",vEl.srcObject=stream,vEl.muted=!0,vEl.onloadedmetadata=function(e){screenShare&&!screenCaptureSupportedBrowsers()&&setScreenResolution(vEl,stream,constraints),vEl.play()},vEl}(display,stream,screenShare,constraints,getCacheInstance(display)),createMicGainNode&&stream.getAudioTracks().length>0&&"chrome"==browserDetails.browser&&(audioContext.resume(),microphoneGain=createGainNode(stream)),constraints.systemSound&&"chrome"==browserDetails.browser?chrome.runtime.sendMessage(extensionId,{type:"isInstalled"},(function(response){response?chrome.runtime.sendMessage(extensionId,{type:"getSourceId"},(function(response){if(response.error)resolveCallback(),logger.error("webrtc",response.error);else if(response.systemSoundAccess){var constraints={audio:{mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:response.sourceId,echoCancellation:!0},optional:[]},video:{mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:response.sourceId},optional:[]}};navigator.getUserMedia(constraints,(function(audioStream){if(stream.getAudioTracks().length>0){var originalAudioTrack=stream.getAudioTracks()[0],mixedTrack=mixAudioTracks(stream,audioStream);stream.addTrack(mixedTrack),stream.removeTrack(originalAudioTrack)}else stream.addTrack(audioStream.getAudioTracks()[0]);resolveCallback()}),(function(reason){resolveCallback(),logger.error("webrtc",reason)}))}else resolveCallback(),logger.error("webrtc","System sound: access is denied by the user")})):resolveCallback()})):resolveCallback()},createGainNode=function(stream){var audioCtx=audioContext,source=audioCtx.createMediaStreamSource(stream),gainNode=audioCtx.createGain(),destination=audioCtx.createMediaStreamDestination(),outputStream=destination.stream;source.connect(gainNode),gainNode.connect(destination);var sourceAudioTrack=stream.getAudioTracks()[0];return gainNode.sourceAudioTrack=sourceAudioTrack,gainNode.release=function(){this.sourceAudioTrack.stop(),this.disconnect()},stream.addTrack(outputStream.getAudioTracks()[0]),stream.removeTrack(sourceAudioTrack),gainNode},setScreenResolution=function(video,stream,constraints){var newHeight,newWidth,videoRatio;video.videoWidth>video.videoHeight?(videoRatio=video.videoWidth/video.videoHeight,newHeight=constraints.video.videoWidth/videoRatio,newWidth=constraints.video.videoWidth):(videoRatio=video.videoHeight/video.videoWidth,newWidth=constraints.video.videoHeight/videoRatio,newHeight=constraints.video.videoHeight),console.log("videoRatio === "+videoRatio),stream.getVideoTracks()[0].applyConstraints({height:newHeight,width:newWidth})},getScreenDeviceIdWoExtension=function(constraints){return new Promise((function(resolve,reject){var video={};constraints.video.frameRate.ideal&&(video.frameRate=constraints.video.frameRate.ideal),constraints.video.width&&(video.width=constraints.video.width),constraints.video.height&&(video.height=constraints.video.height),0===Object.keys(video).length&&(video=!0),resolve({video:video,audio:!0})}))},getScreenDeviceId=function(constraints){return new Promise((function(resolve,reject){var o={};window.chrome?chrome.runtime.sendMessage(extensionId,{type:"isInstalled"},(function(response){response?(o.maxWidth=constraints&&constraints.video&&constraints.video.width?constraints.video.width:320,o.maxHeight=constraints&&constraints.video&&constraints.video.height?constraints.video.height:240,o.maxFrameRate=constraints&&constraints.video&&constraints.video.frameRate&&constraints.video.frameRate.ideal?constraints.video.frameRate.ideal:30,o.chromeMediaSource="desktop",chrome.runtime.sendMessage(extensionId,{type:"getSourceId"},(function(response){if(response.error)reject(new Error("Screen access denied"));else{o.chromeMediaSourceId=response.sourceId;var result={mandatory:o,sourceId:response.sourceId};response.systemSoundAccess&&(result.audioMandatory={chromeMediaSource:"desktop",chromeMediaSourceId:response.sourceId,echoCancellation:!0}),resolve(result)}}))):reject(new Error("Screen sharing extension is not available"))})):(o.mediaSource=constraints.video.mediaSource,o.width={},o.height={},o.frameRate={min:constraints.video.frameRate.max,max:constraints.video.frameRate.max},o.videoWidth=constraints.video.width,o.videoHeight=constraints.video.height,resolve(o))}))},releaseMedia=function(display){var video=getCacheInstance(display);return!!video&&(removeVideoElement(video),!0)};function getCacheInstance(display){var i;if(display)for(i=0;i<display.children.length;i++)if(display.children[i]&&(-1!=display.children[i].id.indexOf("-LOCAL_CACHED_VIDEO")||-1!=display.children[i].id.indexOf("-REMOTE_CACHED_VIDEO")))return logger.info("webrtc","FOUND WEBRTC CACHED INSTANCE, id "+display.children[i].id),display.children[i]}function removeVideoElement(video){if(video.srcObject){video.pause();for(var tracks=video.srcObject.getTracks(),i=0;i<tracks.length;i++)tracks[i].stop(),-1!=video.id.indexOf("-LOCAL_CACHED_VIDEO")&&"audio"==tracks[i].kind&µphoneGain&µphoneGain.release();if(video.srcObject=null,"CANVAS"===video.tagName)for(var _i=0;_i<video.children.length;_i++)removeVideoElement(video.children[_i])}}var listDevices=function(labels,kind,deviceConstraints){deviceConstraints||(deviceConstraints={audio:!0,video:!0}),kind?"all"==kind&&(kind=""):kind=constants.MEDIA_DEVICE_KIND.INPUT;var getList=function(devices){for(var list={audio:[],video:[]},micCount=0,outputCount=0,camCount=0,i=0;i<devices.length;i++){var device=devices[i],ret={id:device.deviceId,label:device.label};0===device.kind.indexOf("audio"+kind)&&"communications"!=device.deviceId?(ret.type="audioinput"==device.kind?"mic":"speaker","mic"==ret.type&&""==ret.label&&(ret.label="microphone"+ ++micCount),"speaker"==ret.type&&""==ret.label&&(ret.label="speaker"+ ++outputCount),list.audio.push(ret)):0===device.kind.indexOf("video"+kind)?(""==ret.label&&(ret.label="camera"+ ++camCount),ret.type="camera",list.video.push(ret)):logger.debug("webrtc","unknown device "+device.kind+" id "+device.deviceId)}return list};return new Promise((function(resolve,reject){navigator.mediaDevices.enumerateDevices().then((function(devices){if(labels){var constraints=function(devices){for(var constraints={},i=0;i<devices.length;i++){var device=devices[i];0===device.kind.indexOf("audio"+kind)&&deviceConstraints.audio?constraints.audio=!0:0===device.kind.indexOf("video"+kind)&&deviceConstraints.video?constraints.video=!0:logger.debug("webrtc","unknown device "+device.kind+" id "+device.deviceId)}return constraints}(devices);if(0===Object.keys(constraints).length)return void reject(new Error(kind+" media devices not found"));navigator.getUserMedia(constraints,(function(stream){navigator.mediaDevices.enumerateDevices().then((function(devicesWithLabales){resolve(getList(devicesWithLabales)),stream.getTracks().forEach((function(track){track.stop()}))}),reject)}),reject)}else resolve(getList(devices))}),reject)}))};var screenCaptureSupportedBrowsers=function(){return util.Browser.isChrome()||util.Browser.isSafari()};module.exports={createConnection:function(options){return new Promise((function(resolve,reject){var id=options.id,connectionConfig=options.connectionConfig||{iceServers:[]},connectionConstraints=options.connectionConstraints||{};connectionConstraints.hasOwnProperty("optional")||(connectionConstraints.optional=[{DtlsSrtpKeyAgreement:!0}]),connectionConfig.bundlePolicy="max-compat";var localVideo,currentAudioTrack,currentVideoTrack,systemSoundTrack,connection=new RTCPeerConnection(connectionConfig,connectionConstraints),display=options.display,localDisplay=options.localDisplay,remoteDisplay=options.remoteDisplay,bidirectional=options.bidirectional,remoteVideo=options.remoteVideo,switchCamCount=0,switchMicCount=0,customStream=options.customStream,constraints=options.constraints?options.constraints:{},screenShare=!1,playoutDelay=options.playoutDelay;if(bidirectional)(localVideo=getCacheInstance(localDisplay))&&(localVideo.srcObject?(localVideo.id=id+"-local",connection.addStream(localVideo.srcObject)):localVideo=null),(remoteVideo=getCacheInstance(remoteDisplay))||(remoteVideo=document.createElement("video"),remoteDisplay.appendChild(remoteVideo)),remoteVideo.id=id+"-remote",options.audioOutputId&&"undefined"!=typeof remoteVideo.setSinkId&&remoteVideo.setSinkId(options.audioOutputId),remoteVideo.style="border-radius: 1px";else if(!remoteVideo){var cachedVideo=getCacheInstance(display);cachedVideo&&-1===cachedVideo.id.indexOf("-REMOTE_CACHED_VIDEO")&&cachedVideo.srcObject?((localVideo=cachedVideo).id=id,connection.addStream(localVideo.srcObject)):(cachedVideo?remoteVideo=cachedVideo:(remoteVideo=document.createElement("video"),display.appendChild(remoteVideo)),remoteVideo.id=id,options.audioOutputId&&"undefined"!=typeof remoteVideo.setSinkId&&remoteVideo.setSinkId(options.audioOutputId),remoteVideo.style="border-radius: 1px")}if(localVideo){var videoTrack=localVideo.srcObject.getVideoTracks()[0];videoTrack&&videoCams.forEach((function(cam,index){videoTrack.label===cam.label&&(switchCamCount=index)}));var audioTrack=localVideo.srcObject.getAudioTracks()[0];audioTrack&&mics.forEach((function(mic,index){audioTrack.label===mic.label&&(switchMicCount=index)}))}connection.ontrack=function(event){remoteVideo&&(remoteVideo.srcObject=event.streams[0],remoteVideo.onloadedmetadata=function(e){remoteVideo&&remoteVideo.play().catch((function(e){validBrowsers.includes(browserDetails.browser)?(logger.info("webrtc","Autoplay detected! Trying to play a video with a muted sound..."),remoteVideo.muted=!0,remoteVideo.play()):logger.error("webrtc",e)}))}),void 0!==playoutDelay&&connection.getReceivers().forEach((function(track){void 0===track.playoutDelayHint&&logger.warn("playout delay unsupported"),track.playoutDelayHint=playoutDelay}))},connection.onremovestream=function(event){remoteVideo&&remoteVideo.pause()},connection.onsignalingstatechange=function(event){},connection.oniceconnectionstatechange=function(event){},connection.onicecandidate=function(event){null!=event.candidate&&logger.debug("webrtc","Added icecandidate: "+event.candidate.candidate)};var unmuteAudio=function(){localVideo&&localVideo.srcObject&&localVideo.srcObject.getAudioTracks().length>0&&(localVideo.srcObject.getAudioTracks()[0].enabled=!0)},unmuteVideo=function(){localVideo&&localVideo.srcObject&&localVideo.srcObject.getVideoTracks().length>0&&(localVideo.srcObject.getVideoTracks()[0].enabled=!0)};function fillStatObject(obj,report){var mediaType=report.mediaType;obj[mediaType]={};var description=null!=connection.currentRemoteDescription?connection.currentRemoteDescription:connection.remoteDescription,codec=util.getCurrentCodecAndSampleRate(description.sdp,mediaType);obj[mediaType].codec=codec.name,obj[mediaType].codecRate=codec.sampleRate,Object.keys(report).forEach((function(key){(key.startsWith("bytes")||key.startsWith("packets")||-1!=key.indexOf("Count"))&&(obj[mediaType][key]=report[key])}))}var processScreenStream=function(stream,resolve){connection.getSenders().forEach((function(sender){if("audio"!==sender.track.kind){currentAudioTrack=localVideo.srcObject.getAudioTracks()[0],currentVideoTrack=localVideo.srcObject.getVideoTracks()[0];var newVideoTrack=stream.getVideoTracks()[0];newVideoTrack.enabled=currentVideoTrack.enabled,sender.replaceTrack(newVideoTrack),localVideo.srcObject=stream,stream.getAudioTracks()[0]?(systemSoundTrack=stream.getAudioTracks()[0],connection.getSenders().forEach((function(sender){if("video"!==sender.track.kind){var mixedTrack=mixAudioTracks(stream,new MediaStream([sender.track]));mixedTrack.enabled=currentAudioTrack.enabled,sender.replaceTrack(mixedTrack),localVideo.srcObject.removeTrack(stream.getAudioTracks()[0]),localVideo.srcObject.addTrack(mixedTrack),currentAudioTrack.enabled=!0}}))):localVideo.srcObject.addTrack(currentAudioTrack)}})),logger.info("Switch to screen"),screenShare=!0,resolve()},exports={state:function(){return connection.signalingState},createOffer:function(options){return new Promise((function(resolve,reject){var hasAudio=!0,hasVideo=!0;localVideo?(localVideo.srcObject.getAudioTracks()[0]||(hasAudio=!1),localVideo.srcObject.getVideoTracks()[0]||(hasVideo=!1,options.receiveVideo=!1)):"safari"!=browserDetails.browser||connection.getTransceivers().length||(options.receiveAudio&&connection.addTransceiver("audio",{direction:"recvonly"}),options.receiveVideo&&connection.addTransceiver("video",{direction:"recvonly"}));var constraints={offerToReceiveAudio:options.receiveAudio?1:0,offerToReceiveVideo:options.receiveVideo?1:0};connection.createOffer(constraints).then((function(offer){options.stereo&&(offer.sdp=offer.sdp.replace("minptime=10","minptime=10;stereo=1;sprop-stereo=1")),connection.setLocalDescription(offer).then((function(){var o={};o.sdp=util.stripCodecs(offer.sdp,options.stripCodecs),o.hasAudio=hasAudio,o.hasVideo=hasVideo,resolve(o)}))}))}))},createAnswer:function(options){return new Promise((function(resolve,reject){connection.createAnswer().then((function(answer){connection.setLocalDescription(answer).then((function(){resolve(util.stripCodecs(answer.sdp,options.stripCodecs))}))}))}))},setRemoteSdp:function(sdp){return logger.debug("webrtc","setRemoteSDP:"),logger.debug("webrtc",sdp),new Promise((function(resolve,reject){var sdpType;sdpType="have-local-offer"==connection.signalingState?"answer":"offer";var rtcSdp=new RTCSessionDescription({type:sdpType,sdp:sdp});connection.setRemoteDescription(rtcSdp).then((function(){browserDetails.browser,resolve()})).catch((function(error){reject(error)}))}))},changeAudioCodec:function(codec){return!1},close:function(cacheCamera){remoteVideo&&(removeVideoElement(remoteVideo),options.remoteVideo||(remoteVideo.id=remoteVideo.id+"-REMOTE_CACHED_VIDEO"),remoteVideo=null),localVideo&&!getCacheInstance(localDisplay||display)&&cacheCamera?(localVideo.id=localVideo.id+"-LOCAL_CACHED_VIDEO",unmuteAudio(),unmuteVideo(),localVideo=null):localVideo&&(localVideo.id=localVideo.id+"-LOCAL_CACHED_VIDEO",removeVideoElement(localVideo),localVideo=null),"closed"!==connection.signalingState&&connection.close(),delete connections[id]},setAudioOutputId:function(id){if(remoteVideo){if("edge"==browserDetails.browser){var srcObject=remoteVideo.srcObject;remoteVideo.srcObject=null;var res=remoteVideo.setSinkId(id);return remoteVideo.srcObject=srcObject,res}return remoteVideo.setSinkId(id)}},setVolume:function(volume){remoteVideo&&remoteVideo.srcObject&&remoteVideo.srcObject.getAudioTracks().length>0&&(remoteVideo.volume=volume/100)},unmuteRemoteAudio:function(){remoteVideo&&remoteVideo.srcObject&&remoteVideo.srcObject.getAudioTracks().length>0&&(remoteVideo.muted=!1)},muteRemoteAudio:function(){remoteVideo&&remoteVideo.srcObject&&remoteVideo.srcObject.getAudioTracks().length>0&&(remoteVideo.muted=!0)},isRemoteAudioMuted:function(){return!(remoteVideo&&remoteVideo.srcObject&&remoteVideo.srcObject.getAudioTracks().length>0)||remoteVideo.muted},setMicrophoneGain:function(volume){microphoneGain&&(microphoneGain.gain.value=volume/100)},getVolume:function(){return remoteVideo&&remoteVideo.srcObject&&remoteVideo.srcObject.getAudioTracks().length>0?100*remoteVideo.volume:-1},muteAudio:function(){localVideo&&localVideo.srcObject&&localVideo.srcObject.getAudioTracks().length>0&&(localVideo.srcObject.getAudioTracks()[0].enabled=!1)}};exports.unmuteAudio=unmuteAudio,exports.isAudioMuted=function(){return!(localVideo&&localVideo.srcObject&&localVideo.srcObject.getAudioTracks().length>0)||!localVideo.srcObject.getAudioTracks()[0].enabled},exports.muteVideo=function(){localVideo&&localVideo.srcObject&&localVideo.srcObject.getVideoTracks().length>0&&(localVideo.srcObject.getVideoTracks()[0].enabled=!1)},exports.unmuteVideo=unmuteVideo,exports.isVideoMuted=function(){return!(localVideo&&localVideo.srcObject&&localVideo.srcObject.getVideoTracks().length>0)||!localVideo.srcObject.getVideoTracks()[0].enabled},exports.getStats=function(callbackFn,nativeStats){var browser=browserDetails.browser,result={outboundStream:{},inboundStream:{},otherStats:[]};if(connection&&validBrowsers.includes(browser)){if(nativeStats)return connection.getStats(null);connection.getStats(null).then((function(stat){stat&&stat.forEach((function(report){if(!report.isRemote)if("outbound-rtp"==report.type){if(fillStatObject(result.outboundStream,report),"video"==report.mediaType){var vSettings=localVideo.srcObject.getVideoTracks()[0].getSettings();result.outboundStream[report.mediaType].height=vSettings.height,result.outboundStream[report.mediaType].width=vSettings.width}}else"inbound-rtp"==report.type&&(fillStatObject(result.inboundStream,report),"video"==report.mediaType&&null!=remoteVideo&&(result.inboundStream[report.mediaType].height=remoteVideo.videoHeight,result.inboundStream[report.mediaType].width=remoteVideo.videoWidth))})),callbackFn(result)}))}},exports.fullScreen=function(){var video=document.getElementById(id);video&&(document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement?document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen():video.requestFullscreen?video.requestFullscreen():video.msRequestFullscreen?video.msRequestFullscreen():video.mozRequestFullScreen?video.mozRequestFullScreen():video.webkitRequestFullscreen?video.webkitRequestFullscreen():video.webkitEnterFullscreen&&(video.webkitEnterFullscreen(),video.addEventListener("pause",(function(){video.play()}))))},exports.switchCam=function(deviceId){return new Promise((function(resolve,reject){localVideo&&localVideo.srcObject&&videoCams.length>1&&!customStream&&!screenShare?connection.getSenders().forEach((function(sender){if("audio"!==sender.track.kind){switchCamCount=(switchCamCount+1)%videoCams.length,sender.track.stop();var cam="undefined"!=typeof deviceId?deviceId:videoCams[switchCamCount].id,clonedConstraints=Object.assign({},constraints);clonedConstraints.video.deviceId={exact:cam},clonedConstraints.audio=!1,navigator.mediaDevices.getUserMedia(clonedConstraints).then((function(newStream){var newVideoTrack=newStream.getVideoTracks()[0];newVideoTrack.enabled=localVideo.srcObject.getVideoTracks()[0].enabled;var audioTrack=localVideo.srcObject.getAudioTracks()[0];sender.replaceTrack(newVideoTrack),localVideo.srcObject=newStream,0==localVideo.srcObject.getAudioTracks().length&&audioTrack&&localVideo.srcObject.addTrack(audioTrack),logger.info("Switch camera to "+cam),resolve(cam)})).catch((function(reason){logger.error("webrtc",reason),reject(reason)}))}})):reject(constants.ERROR_INFO.CAN_NOT_SWITCH_CAM)}))},exports.switchMic=function(deviceId){return new Promise((function(resolve,reject){localVideo&&localVideo.srcObject&&mics.length>1&&!customStream?connection.getSenders().forEach((function(sender){if("video"!==sender.track.kind){switchMicCount=(switchMicCount+1)%mics.length,sender.track.stop(),microphoneGain&µphoneGain.release();var mic="undefined"!=typeof deviceId?deviceId:mics[switchMicCount].id,clonedConstraints=Object.assign({},constraints);clonedConstraints.audio.deviceId={exact:mic},clonedConstraints.video=!1,navigator.mediaDevices.getUserMedia(clonedConstraints).then((function(newStream){if(microphoneGain){var currentGain=microphoneGain.gain.value;(microphoneGain=createGainNode(newStream)).gain.value=currentGain}var newAudioTrack=newStream.getAudioTracks()[0];newAudioTrack.enabled=localVideo.srcObject.getAudioTracks()[0].enabled,currentAudioTrack=newAudioTrack;var videoTrack=localVideo.srcObject.getVideoTracks()[0];if(systemSoundTrack){var mixedTrack=mixAudioTracks(new MediaStream([newAudioTrack]),new MediaStream([systemSoundTrack]));mixedTrack.enabled=newAudioTrack.enabled,sender.replaceTrack(mixedTrack),localVideo.srcObject=new MediaStream([mixedTrack])}else sender.replaceTrack(newAudioTrack),localVideo.srcObject=newStream;videoTrack&&localVideo.srcObject.addTrack(videoTrack),logger.info("Switch mic to "+mic),resolve(mic)})).catch((function(reason){logger.error("webrtc",reason),reject(reason)}))}})):reject(constants.ERROR_INFO.CAN_NOT_SWITCH_MIC)}))},exports.switchToScreen=function(source,woExtension){return new Promise((function(resolve,reject){if(!screenShare){var clonedConstraints={video:Object.assign({},constraints.video),audio:Object.assign({},constraints.audio)};if("firefox"===browserDetails.browser&&(clonedConstraints.video.mediaSource=source),window.chrome&&woExtension)return void getScreenDeviceIdWoExtension(clonedConstraints).then((function(screenSharingConstraints){navigator.mediaDevices.getDisplayMedia(screenSharingConstraints).then((function(stream){processScreenStream(stream,resolve)})).catch(reject)}));getScreenDeviceId(clonedConstraints).then((function(screenSharingConstraints){clonedConstraints.sourceId=screenSharingConstraints.sourceId,screenSharingConstraints.audioMandatory?clonedConstraints.audio={mandatory:screenSharingConstraints.audioMandatory,optional:[]}:delete clonedConstraints.audio,"firefox"==browserDetails.browser?clonedConstraints.video=screenSharingConstraints:"chrome"==browserDetails.browser&&(delete clonedConstraints.video,clonedConstraints.video={mandatory:screenSharingConstraints.mandatory}),navigator.mediaDevices.getUserMedia(clonedConstraints).then((function(stream){processScreenStream(stream,resolve)})).catch((function(reason){logger.error(reason),reject(reason)}))})).catch((function(reason){logger.error(reason),reject(reason)}))}}))},exports.switchToCam=function(){screenShare&&connection.getSenders().forEach((function(sender){"audio"!==sender.track.kind&&(currentVideoTrack.enabled=sender.track.enabled,sender.track.stop(),localVideo.srcObject=new MediaStream([currentVideoTrack]),sender.replaceTrack(currentVideoTrack),currentAudioTrack&&connection.getSenders().forEach((function(sender){"video"!==sender.track.kind&&(systemSoundTrack&&(currentAudioTrack.enabled=sender.track.enabled,sender.track.stop(),systemSoundTrack.stop(),systemSoundTrack=null,sender.replaceTrack(currentAudioTrack)),localVideo.srcObject.addTrack(currentAudioTrack))})))})),logger.info("Switch to cam"),screenShare=!1},connections[id]=exports,resolve(exports)}))},getMediaAccess:function(constraints,display,disableConstraintsNormalization,useCanvas){return new Promise((function(resolve,reject){constraints||(constraints=defaultConstraints),disableConstraintsNormalization||(constraints=function(constraints){var customStream=constraints.customStream;if((constraints=JSON.parse(JSON.stringify(constraints))).customStream=customStream,constraints.video&&(!0===constraints.video&&(constraints.video={}),"object"===_typeof(constraints.video))){var width=constraints.video.width,height=constraints.video.height;"safari"==browserDetails.browser?width&&height?"object"===_typeof(width)&&"object"===_typeof(height)||(constraints.video.width={min:width,max:width},constraints.video.height={min:height,max:height}):(constraints.video.width={min:320,max:640},constraints.video.height={min:180,max:360}):(isNaN(width)||0===width||isNaN(height)||0===height)&&(constraints.video.width=320,constraints.video.height=240);var frameRate=constraints.video.frameRate&&0!=constraints.video.frameRate?constraints.video.frameRate:30;constraints.video.frameRate={ideal:frameRate}}constraints.audio&&constraints.audio.stereo&&(constraints.audio.echoCancellation=!1,constraints.audio.googEchoCancellation=!1);return constraints}(constraints));var cacheInstance=getCacheInstance(display);if(cacheInstance&&cacheInstance.srcObject&&JSON.stringify(display.mediaTrackConstraints)==JSON.stringify(constraints)&&!constraints.customStream)resolve(display);else if(display.mediaTrackConstraints=constraints,releaseMedia(display),constraints.video||constraints.audio||constraints.customStream)if(constraints.video&&constraints.video.type&&"screen"==constraints.video.type){if(delete constraints.video.type,screenCaptureSupportedBrowsers()&&constraints.video.withoutExtension)return void getScreenDeviceIdWoExtension(constraints).then((function(screenSharingConstraints){!function(constraints,requestAudioConstraints){navigator.mediaDevices.getDisplayMedia(constraints).then((function(stream){loadVideo(display,stream,!0,requestAudioConstraints,resolve,constraints)})).catch(reject)}(screenSharingConstraints,constraints.audio)}));var requestAudioConstraints=null;getScreenDeviceId(constraints).then((function(screenSharingConstraints){for(var prop in constraints.sourceId=screenSharingConstraints.sourceId,requestAudioConstraints=constraints.audio,screenSharingConstraints.audioMandatory?constraints.audio={mandatory:screenSharingConstraints.audioMandatory,optional:[]}:window.chrome&&(constraints.audio=!1),delete screenSharingConstraints.audioMandatory,delete screenSharingConstraints.sourceId,screenSharingConstraints)screenSharingConstraints.hasOwnProperty(prop)&&(constraints.video[prop]=screenSharingConstraints[prop]);"chrome"==browserDetails.browser&&(delete constraints.video.frameRate,delete constraints.video.height,delete constraints.video.width,delete constraints.systemSound),getAccess(constraints,!0,requestAudioConstraints)}),reject)}else getAccess(constraints);else resolve(display);function getAccess(constraints,screenShare,requestAudioConstraints){if(logger.info("webrtc",constraints),constraints.customStream)if(constraints.audio||constraints.video){var normalizedConstraints={audio:!!constraints.audio&&constraints.audio,video:!!constraints.video&&constraints.video};navigator.getUserMedia(normalizedConstraints,(function(stream){stream.getTracks().forEach((function(track){constraints.customStream.addTrack(track)})),loadVideo(display,constraints.customStream,screenShare,requestAudioConstraints,resolve,constraints)}),reject)}else loadVideo(display,constraints.customStream,screenShare,requestAudioConstraints,resolve,constraints);else listDevices(!1).then((function(devices){devices.video.forEach((function(device){videoCams.push(device)})),devices.audio.forEach((function(device){mics.push(device)})),navigator.getUserMedia(constraints,(function(stream){loadVideo(display,stream,screenShare,requestAudioConstraints,resolve,constraints,useCanvas)}),reject)}),reject)}}))},releaseMedia:releaseMedia,listDevices:listDevices,playFirstSound:function(){if(audioContext){for(var buffer=audioContext.createBuffer(1,441,44100),output=buffer.getChannelData(0),i=0;i<output.length;i++)output[i]=0;var source=audioContext.createBufferSource();return source.buffer=buffer,source.connect(audioContext.destination),source.start?source.start(0):source.play?source.play(0):source.noteOn&&source.noteOn(0),!0}return!1},playFirstVideo:function(display,isLocal,src){return new Promise((function(resolve,reject){if(!getCacheInstance(display)){var video=document.createElement("video");if(video.setAttribute("playsinline",""),video.setAttribute("webkit-playsinline",""),video.id=uuid_v1()+(isLocal?"-LOCAL_CACHED_VIDEO":"-REMOTE_CACHED_VIDEO"),src)return video.src=src,void video.play().then((function(){display.appendChild(video),resolve()})).catch((function(){logger.info("webrtc","Autoplay detected! Trying to play a video with a muted sound..."),video.muted=!0,video.play().then((function(){display.appendChild(video),resolve()})),video.onsuspend=function(event){reject()}}))}resolve()}))},available:function(){return"getUserMedia"in navigator&&"RTCPeerConnection"in window},configure:function(configuration){extensionId=configuration.extensionId,defaultConstraints=configuration.constraints,audioContext=configuration.audioContext,logger=configuration.logger,createMicGainNode="undefined"==typeof configuration.createMicGainNode||configuration.createMicGainNode,logger.info("webrtc","Initialized")}}},{"./constants":28,"./util":33,"uuid/v1":11,"webrtc-adapter":12}],35:[function(require,module,exports){"use strict";var audioContext,WSPlayer=require("./WSPlayer").WSPlayer,WSPlayer_=(require("./util"),new WSPlayer),connections={},receiverLocation="./WSReceiver2.js",decoderLocation="./video-worker2.js";module.exports={createConnection:function(options,handlers){return new Promise((function(resolve,reject){var id=options.id,display=options.display,canvas=document.createElement("canvas");display.appendChild(canvas),canvas.id=id;try{var config={};config.urlWsServer=options.mainUrl,config.token=options.authToken,config.receiverPath=receiverLocation,config.decoderPath=decoderLocation,config.streamId=id,config.api=handlers,config.canvas=canvas,config.videoWidth=320,config.videoHeight=240,config.startWithVideoOnly=!1,config.keepLastFrame=!1;var reinit=!1;WSPlayer_.initialized&&(reinit=!0),WSPlayer_.initLogger(0),WSPlayer_.init(config,audioContext,reinit)}catch(e){reject(new Error("Failed to init stream receiver "+e))}var exports={createOffer:function(options){return new Promise((function(resolve,reject){var o={sdp:"v=0\r\no=- 1988962254 1988962254 IN IP4 0.0.0.0\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\na=sdplang:en\r\nm=video 0 RTP/AVP 32\r\na=rtpmap:32 MPV/90000\r\na=recvonly\r\nm=audio 0 RTP/AVP 0\r\na=rtpmap:0 PCMU/8000\r\na=recvonly\r\n"};o.player=WSPlayer_,resolve(o)}))},setRemoteSdp:function(sdp){return new Promise((function(resolve,reject){resolve()}))},close:function(){WSPlayer_.stop(),canvas.parentNode&&canvas.parentNode.removeChild(canvas),delete connections[id]},unmuteRemoteAudio:function(){audioContext.resume()},muteRemoteAudio:function(){audioContext.suspend()},isRemoteAudioMuted:function(){return"suspended"==audioContext.state},setVolume:function(volume){WSPlayer_.setVolume(volume)},getVolume:function(){return WSPlayer_?WSPlayer_.getVolume():-1},fullScreen:function(){canvas&&(document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement?document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen():canvas.requestFullscreen?canvas.requestFullscreen():canvas.msRequestFullscreen?canvas.msRequestFullscreen():canvas.mozRequestFullScreen?canvas.mozRequestFullScreen():canvas.webkitRequestFullscreen&&canvas.webkitRequestFullscreen())}};connections[id]=exports,resolve(connections[id])}))},getMediaAccess:function(){return new Promise((function(resolve,reject){reject(new Error("This provider doesn't support getMediaAccess"))}))},releaseMedia:function(){return!1},available:function(audioContext){return!!audioContext},listDevices:function(){return new Promise((function(resolve,reject){reject(new Error("This provider doesn't support listDevices"))}))},playFirstSound:function(noise){for(var audioBuffer=audioContext.createBuffer(1,441,44100),output=audioBuffer.getChannelData(0),i=0;i<output.length;i++)output[i]=noise?2*Math.random()-1:0;var src=audioContext.createBufferSource();src.buffer=audioBuffer,src.connect(audioContext.destination),src.start(0)},playFirstVideo:function(){return new Promise((function(resolve,reject){resolve()}))},configure:function(configuration){audioContext=configuration.audioContext,receiverLocation=configuration.receiverLocation||receiverLocation,decoderLocation=configuration.decoderLocation||decoderLocation,configuration.logger.info("websocket","Initialized")}}},{"./WSPlayer":27,"./util":33}]},{},[30])(30)}));