mubot-server
Version:
A server for mubot
1 lines • 134 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)}}(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=URL.createObjectURL(new 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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"]||"leathanhash.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?"leathanhash.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 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