diff --git a/public/System/7zip/7zz.es6.js b/public/System/7zip/7zz.es6.js deleted file mode 100644 index 0c802ca4..00000000 --- a/public/System/7zip/7zz.es6.js +++ /dev/null @@ -1,13 +0,0 @@ -window.SevenZip = (function() { - - return ( -function(SevenZip) { - SevenZip = SevenZip || {}; - -var Module=typeof SevenZip!=="undefined"?SevenZip:{};var readyPromiseResolve,readyPromiseReject;Module["ready"]=new Promise(function(resolve,reject){readyPromiseResolve=resolve;readyPromiseReject=reject});Module.noInitialRun=true;var moduleOverrides={};var key;for(key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}var arguments_=[];var thisProgram="./this.program";var quit_=function(status,toThrow){throw toThrow};var ENVIRONMENT_IS_WEB=typeof window==="object";var ENVIRONMENT_IS_WORKER=typeof importScripts==="function";var ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof process.versions==="object"&&typeof process.versions.node==="string";var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var read_,readAsync,readBinary,setWindowTitle;var nodeFS;var nodePath;if(ENVIRONMENT_IS_NODE){if(ENVIRONMENT_IS_WORKER){scriptDirectory=require("path").dirname(scriptDirectory)+"/"}else{scriptDirectory=__dirname+"/"}read_=function shell_read(filename,binary){if(!nodeFS)nodeFS=require("fs");if(!nodePath)nodePath=require("path");filename=nodePath["normalize"](filename);return nodeFS["readFileSync"](filename,binary?null:"utf8")};readBinary=function readBinary(filename){var ret=read_(filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};readAsync=function readAsync(filename,onload,onerror){if(!nodeFS)nodeFS=require("fs");if(!nodePath)nodePath=require("path");filename=nodePath["normalize"](filename);nodeFS["readFile"](filename,function(err,data){if(err)onerror(err);else onload(data.buffer)})};if(process["argv"].length>1){thisProgram=process["argv"][1].replace(/\\/g,"/")}arguments_=process["argv"].slice(2);process["on"]("uncaughtException",function(ex){if(!(ex instanceof ExitStatus)){throw ex}});process["on"]("unhandledRejection",abort);quit_=function(status,toThrow){if(keepRuntimeAlive()){process["exitCode"]=status;throw toThrow}process["exit"](status)};Module["inspect"]=function(){return"[Emscripten Module object]"}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!=="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(scriptDirectory.indexOf("blob:")!==0){scriptDirectory=scriptDirectory.substr(0,scriptDirectory.lastIndexOf("/")+1)}else{scriptDirectory=""}{read_=function(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){readBinary=function(url){var xhr=new 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convertJsFunctionToWasm(func,sig){if(typeof WebAssembly.Function==="function"){var typeNames={"i":"i32","j":"i64","f":"f32","d":"f64"};var type={parameters:[],results:sig[0]=="v"?[]:[typeNames[sig[0]]]};for(var i=1;i=endIdx))++endPtr;if(endPtr-idx>16&&heap.subarray&&UTF8Decoder){return UTF8Decoder.decode(heap.subarray(idx,endPtr))}else{var str="";while(idx>10,56320|ch&1023)}}}return str}function UTF8ToString(ptr,maxBytesToRead){return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):""}function stringToUTF8Array(str,heap,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){var len=0;for(var i=0;i=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 len+=4}return len}var UTF16Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf-16le"):undefined;function allocateUTF8(str){var size=lengthBytesUTF8(str)+1;var ret=_malloc(size);if(ret)stringToUTF8Array(str,HEAP8,ret,size);return ret}function allocateUTF8OnStack(str){var size=lengthBytesUTF8(str)+1;var ret=stackAlloc(size);stringToUTF8Array(str,HEAP8,ret,size);return ret}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}function alignUp(x,multiple){if(x%multiple>0){x+=multiple-x%multiple}return x}var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBufferAndViews(buf){buffer=buf;Module["HEAP8"]=HEAP8=new Int8Array(buf);Module["HEAP16"]=HEAP16=new Int16Array(buf);Module["HEAP32"]=HEAP32=new Int32Array(buf);Module["HEAPU8"]=HEAPU8=new Uint8Array(buf);Module["HEAPU16"]=HEAPU16=new Uint16Array(buf);Module["HEAPU32"]=HEAPU32=new Uint32Array(buf);Module["HEAPF32"]=HEAPF32=new Float32Array(buf);Module["HEAPF64"]=HEAPF64=new Float64Array(buf)}var INITIAL_MEMORY=Module["INITIAL_MEMORY"]||16777216;var wasmTable;var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;var runtimeKeepaliveCounter=0;function 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dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}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["preloadedImages"]={};Module["preloadedAudios"]={};function abort(what){{if(Module["onAbort"]){Module["onAbort"](what)}}what+="";err(what);ABORT=true;EXITSTATUS=1;what="abort("+what+"). Build with -s ASSERTIONS=1 for more info.";var e=new WebAssembly.RuntimeError(what);readyPromiseReject(e);throw e}var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return filename.startsWith(dataURIPrefix)}function isFileURI(filename){return filename.startsWith("file://")}var wasmBinaryFile;if(Module["locateFile"]){wasmBinaryFile="7zz.wasm";if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=locateFile(wasmBinaryFile)}}else{wasmBinaryFile="System/7zip/7zz.wasm"}function getBinary(file){try{if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}else{throw"both async and sync fetching of the wasm failed"}}catch(err){abort(err)}}function getBinaryPromise(){if(!wasmBinary&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)){if(typeof fetch==="function"&&!isFileURI(wasmBinaryFile)){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then(function(response){if(!response["ok"]){throw"failed to load wasm binary 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_malloc(size+16)+16}function _atexit(func,arg){}function ___cxa_atexit(a0,a1){return _atexit(a0,a1)}function ExceptionInfo(excPtr){this.excPtr=excPtr;this.ptr=excPtr-16;this.set_type=function(type){HEAP32[this.ptr+4>>2]=type};this.get_type=function(){return HEAP32[this.ptr+4>>2]};this.set_destructor=function(destructor){HEAP32[this.ptr+8>>2]=destructor};this.get_destructor=function(){return HEAP32[this.ptr+8>>2]};this.set_refcount=function(refcount){HEAP32[this.ptr>>2]=refcount};this.set_caught=function(caught){caught=caught?1:0;HEAP8[this.ptr+12>>0]=caught};this.get_caught=function(){return HEAP8[this.ptr+12>>0]!=0};this.set_rethrown=function(rethrown){rethrown=rethrown?1:0;HEAP8[this.ptr+13>>0]=rethrown};this.get_rethrown=function(){return HEAP8[this.ptr+13>>0]!=0};this.init=function(type,destructor){this.set_type(type);this.set_destructor(destructor);this.set_refcount(0);this.set_caught(false);this.set_rethrown(false)};this.add_ref=function(){var value=HEAP32[this.ptr>>2];HEAP32[this.ptr>>2]=value+1};this.release_ref=function(){var prev=HEAP32[this.ptr>>2];HEAP32[this.ptr>>2]=prev-1;return prev===1}}var exceptionLast=0;var uncaughtExceptionCount=0;function ___cxa_throw(ptr,type,destructor){var info=new ExceptionInfo(ptr);info.init(type,destructor);exceptionLast=ptr;uncaughtExceptionCount++;throw ptr}function _gmtime_r(time,tmPtr){var date=new Date(HEAP32[time>>2]*1e3);HEAP32[tmPtr>>2]=date.getUTCSeconds();HEAP32[tmPtr+4>>2]=date.getUTCMinutes();HEAP32[tmPtr+8>>2]=date.getUTCHours();HEAP32[tmPtr+12>>2]=date.getUTCDate();HEAP32[tmPtr+16>>2]=date.getUTCMonth();HEAP32[tmPtr+20>>2]=date.getUTCFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getUTCDay();HEAP32[tmPtr+36>>2]=0;HEAP32[tmPtr+32>>2]=0;var start=Date.UTC(date.getUTCFullYear(),0,1,0,0,0,0);var yday=(date.getTime()-start)/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;if(!_gmtime_r.GMTString)_gmtime_r.GMTString=allocateUTF8("GMT");HEAP32[tmPtr+40>>2]=_gmtime_r.GMTString;return tmPtr}function ___gmtime_r(a0,a1){return _gmtime_r(a0,a1)}function _tzset_impl(){var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAP32[__get_timezone()>>2]=stdTimezoneOffset*60;HEAP32[__get_daylight()>>2]=Number(winterOffset!=summerOffset);function extractZone(date){var match=date.toTimeString().match(/\(([A-Za-z ]+)\)$/);return match?match[1]:"GMT"}var winterName=extractZone(winter);var summerName=extractZone(summer);var winterNamePtr=allocateUTF8(winterName);var summerNamePtr=allocateUTF8(summerName);if(summerOffset>2]=winterNamePtr;HEAP32[__get_tzname()+4>>2]=summerNamePtr}else{HEAP32[__get_tzname()>>2]=summerNamePtr;HEAP32[__get_tzname()+4>>2]=winterNamePtr}}function _tzset(){if(_tzset.called)return;_tzset.called=true;_tzset_impl()}function _localtime_r(time,tmPtr){_tzset();var date=new Date(HEAP32[time>>2]*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var start=new Date(date.getFullYear(),0,1);var yday=(date.getTime()-start.getTime())/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var summerOffset=new Date(date.getFullYear(),6,1).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst;var zonePtr=HEAP32[__get_tzname()+(dst?4:0)>>2];HEAP32[tmPtr+40>>2]=zonePtr;return tmPtr}function ___localtime_r(a0,a1){return _localtime_r(a0,a1)}var PATH={splitPath:function(filename){var 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lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},extname:function(path){return PATH.splitPath(path)[3]},join:function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))},join2:function(l,r){return PATH.normalize(l+"/"+r)}};function getRandomDevice(){if(typeof crypto==="object"&&typeof crypto["getRandomValues"]==="function"){var randomBuffer=new Uint8Array(1);return function(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]}}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");return function(){return crypto_module["randomBytes"](1)[0]}}catch(e){}}return function(){abort("randomDevice")}}var PATH_FS={resolve:function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else 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null}tty.input=intArrayFromString(result,true)}return tty.input.shift()},put_char:function(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},flush:function(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output,0));tty.output=[]}}},default_tty1_ops:{put_char:function(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},flush:function(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output,0));tty.output=[]}}}};function zeroMemory(address,size){HEAPU8.fill(0,address,address+size)}function mmapAlloc(size){abort()}var MEMFS={ops_table:null,mount:function(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode:function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node;parent.timestamp=node.timestamp}return node},getFileDataAsTypedArray:function(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage:function(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage:function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr:function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr:function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup:function(parent,name){throw FS.genericErrors[44]},mknod:function(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename:function(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}}delete old_node.parent.contents[old_node.name];old_node.parent.timestamp=Date.now();old_node.name=new_name;new_dir.contents[new_name]=old_node;new_dir.timestamp=old_node.parent.timestamp;old_node.parent=new_dir},unlink:function(parent,name){delete parent.contents[name];parent.timestamp=Date.now()},rmdir:function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.timestamp=Date.now()},readdir:function(node){var entries=[".",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries},symlink:function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink:function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read:function(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i0||position+length>2}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}return stat.mode},realPath:function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)},flagsForNode:function(flags){flags&=~2097152;flags&=~2048;flags&=~32768;flags&=~524288;var newFlags=0;for(var k in NODEFS.flagsForNodeMap){if(flags&k){newFlags|=NODEFS.flagsForNodeMap[k];flags^=k}}if(!flags){return newFlags}else{throw new FS.ErrnoError(28)}},node_ops:{getattr:function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}},setattr:function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},lookup:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)},mknod:function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}return node},rename:function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}oldNode.name=newName},unlink:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},rmdir:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},readdir:function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},symlink:function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},readlink:function(node){var path=NODEFS.realPath(node);try{path=fs.readlinkSync(path);path=NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root),path);return path}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}}},stream_ops:{open:function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsForNode(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},close:function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},read:function(stream,buffer,offset,length,position){if(length===0)return 0;try{return fs.readSync(stream.nfd,Buffer.from(buffer.buffer),offset,length,position)}catch(e){throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},write:function(stream,buffer,offset,length,position){try{return fs.writeSync(stream.nfd,Buffer.from(buffer.buffer),offset,length,position)}catch(e){throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}},llseek:function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){try{var stat=fs.fstatSync(stream.nfd);position+=stat.size}catch(e){throw new FS.ErrnoError(NODEFS.convertNodeCode(e))}}}if(position<0){throw new FS.ErrnoError(28)}return position},mmap:function(stream,address,length,position,prot,flags){if(address!==0){throw new FS.ErrnoError(28)}if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr=mmapAlloc(length);NODEFS.stream_ops.read(stream,HEAP8,ptr,length,position);return{ptr:ptr,allocated:true}},msync:function(stream,buffer,offset,length,mmapFlags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(mmapFlags&2){return 0}var bytesWritten=NODEFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var WORKERFS={DIR_MODE:16895,FILE_MODE:33279,reader:null,mount:function(mount){assert(ENVIRONMENT_IS_WORKER);if(!WORKERFS.reader)WORKERFS.reader=new FileReaderSync;var root=WORKERFS.createNode(null,"/",WORKERFS.DIR_MODE,0);var createdParents={};function ensureParent(path){var parts=path.split("/");var parent=root;for(var i=0;i=stream.node.size)return 0;var chunk=stream.node.contents.slice(position,position+length);var ab=WORKERFS.reader.readAsArrayBuffer(chunk);buffer.set(new Uint8Array(ab),offset);return chunk.size},write:function(stream,buffer,offset,length,position){throw new FS.ErrnoError(29)},llseek:function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.size}}if(position<0){throw new FS.ErrnoError(28)}return position}}};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:function(path,opts){path=PATH_FS.resolve(FS.cwd(),path);opts=opts||{};if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(32)}var parts=PATH.normalizeArray(path.split("/").filter(function(p){return!!p}),false);var current=FS.root;var current_path="/";for(var i=0;i40){throw new FS.ErrnoError(32)}}}}return{path:current_path,node:current}},getPath:function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}},hashName:function(parentid,name){var hash=0;for(var i=0;i>>0)%FS.nameTable.length},hashAddNode:function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode:function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode:function(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode:function(parent,name,mode,rdev){var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode:function(node){FS.hashRemoveNode(node)},isRoot:function(node){return node===node.parent},isMountpoint:function(node){return!!node.mounted},isFile:function(mode){return(mode&61440)===32768},isDir:function(mode){return(mode&61440)===16384},isLink:function(mode){return(mode&61440)===40960},isChrdev:function(mode){return(mode&61440)===8192},isBlkdev:function(mode){return(mode&61440)===24576},isFIFO:function(mode){return(mode&61440)===4096},isSocket:function(mode){return(mode&49152)===49152},flagModes:{"r":0,"r+":2,"w":577,"w+":578,"a":1089,"a+":1090},modeStringToFlags:function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags},flagsToPermissionString:function(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions:function(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup:function(dir){var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate:function(dir,name){try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete:function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen:function(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&512){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd:function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStream:function(fd){return FS.streams[fd]},createStream:function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=function(){};FS.FSStream.prototype={object:{get:function(){return this.node},set:function(val){this.node=val}},isRead:{get:function(){return(this.flags&2097155)!==1}},isWrite:{get:function(){return(this.flags&2097155)!==0}},isAppend:{get:function(){return this.flags&1024}}}}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream:function(fd){FS.streams[fd]=null},chrdev_stream_ops:{open:function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}},llseek:function(){throw new FS.ErrnoError(70)}},major:function(dev){return dev>>8},minor:function(dev){return dev&255},makedev:function(ma,mi){return ma<<8|mi},registerDevice:function(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:function(dev){return FS.devices[dev]},getMounts:function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts},syncfs:function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err("warning: "+FS.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work")}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount:function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount:function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);node.mount.mounts.splice(idx,1)},lookup:function(parent,name){return parent.node_ops.lookup(parent,name)},mknod:function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(28)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},create:function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir:function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree:function(path,mode){var dirs=path.split("/");var d="";for(var i=0;ithis.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}};var lazyArray=this;lazyArray.setDataGetter(function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperties(lazyArray,{length:{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._length}},chunkSize:{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){FS.forceLoadFile(node);return fn.apply(null,arguments)}});stream_ops.read=function stream_ops_read(stream,buffer,offset,length,position){FS.forceLoadFile(node);var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(contents.slice){for(var i=0;i>2]=stat.dev;HEAP32[buf+4>>2]=0;HEAP32[buf+8>>2]=stat.ino;HEAP32[buf+12>>2]=stat.mode;HEAP32[buf+16>>2]=stat.nlink;HEAP32[buf+20>>2]=stat.uid;HEAP32[buf+24>>2]=stat.gid;HEAP32[buf+28>>2]=stat.rdev;HEAP32[buf+32>>2]=0;tempI64=[stat.size>>>0,(tempDouble=stat.size,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+40>>2]=tempI64[0],HEAP32[buf+44>>2]=tempI64[1];HEAP32[buf+48>>2]=4096;HEAP32[buf+52>>2]=stat.blocks;HEAP32[buf+56>>2]=stat.atime.getTime()/1e3|0;HEAP32[buf+60>>2]=0;HEAP32[buf+64>>2]=stat.mtime.getTime()/1e3|0;HEAP32[buf+68>>2]=0;HEAP32[buf+72>>2]=stat.ctime.getTime()/1e3|0;HEAP32[buf+76>>2]=0;tempI64=[stat.ino>>>0,(tempDouble=stat.ino,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+80>>2]=tempI64[0],HEAP32[buf+84>>2]=tempI64[1];return 0},doMsync:function(addr,stream,len,flags,offset){var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},doMkdir:function(path,mode){path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0},doMknod:function(path,mode,dev){switch(mode&61440){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-28}FS.mknod(path,mode,dev);return 0},doReadlink:function(path,buf,bufsize){if(bufsize<=0)return-28;var ret=FS.readlink(path);var len=Math.min(bufsize,lengthBytesUTF8(ret));var endChar=HEAP8[buf+len];stringToUTF8(ret,buf,bufsize+1);HEAP8[buf+len]=endChar;return len},doAccess:function(path,amode){if(amode&~7){return-28}var node;var lookup=FS.lookupPath(path,{follow:true});node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0},doDup:function(path,flags,suggestFD){var suggest=FS.getStream(suggestFD);if(suggest)FS.close(suggest);return FS.open(path,flags,0,suggestFD,suggestFD).fd},doReadv:function(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i>2];var len=HEAP32[iov+(i*8+4)>>2];var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr>2];var len=HEAP32[iov+(i*8+4)>>2];var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr}return ret},varargs:undefined,get:function(){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret},getStr:function(ptr){var ret=UTF8ToString(ptr);return ret},getStreamFromFD:function(fd){var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(8);return stream},get64:function(low,high){return low}};function ___sys_chmod(path,mode){try{path=SYSCALLS.getStr(path);FS.chmod(path,mode);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_chown32(path,owner,group){try{path=SYSCALLS.getStr(path);FS.chown(path,owner,group);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_fstat64(fd,buf){try{var stream=SYSCALLS.getStreamFromFD(fd);return SYSCALLS.doStat(FS.stat,stream.path,buf)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_fstatat64(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~4352;path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.doStat(nofollow?FS.lstat:FS.stat,path,buf)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_ftruncate64(fd,zero,low,high){try{var length=SYSCALLS.get64(low,high);FS.ftruncate(fd,length);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_getcwd(buf,size){try{if(size===0)return-28;var cwd=FS.cwd();var cwdLengthInBytes=lengthBytesUTF8(cwd);if(size>>0,(tempDouble=id,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos>>2]=tempI64[0],HEAP32[dirp+pos+4>>2]=tempI64[1];tempI64=[(idx+1)*struct_size>>>0,(tempDouble=(idx+1)*struct_size,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos+8>>2]=tempI64[0],HEAP32[dirp+pos+12>>2]=tempI64[1];HEAP16[dirp+pos+16>>1]=280;HEAP8[dirp+pos+18>>0]=type;stringToUTF8(name,dirp+pos+19,256);pos+=struct_size;idx+=1}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_getpid(){return 42}function ___sys_getppid(){return 1}function ___sys_ioctl(fd,op,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(op){case 21509:case 21505:{if(!stream.tty)return-59;return 0}case 21510:case 21511:case 21512:case 21506:case 21507:case 21508:{if(!stream.tty)return-59;return 0}case 21519:{if(!stream.tty)return-59;var argp=SYSCALLS.get();HEAP32[argp>>2]=0;return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21531:{var argp=SYSCALLS.get();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;return 0}case 21524:{if(!stream.tty)return-59;return 0}default:abort("bad ioctl syscall "+op)}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_link(oldpath,newpath){return-34}function ___sys_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.lstat,path,buf)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_mkdir(path,mode){try{path=SYSCALLS.getStr(path);return SYSCALLS.doMkdir(path,mode)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_open(path,flags,varargs){SYSCALLS.varargs=varargs;try{var pathname=SYSCALLS.getStr(path);var mode=varargs?SYSCALLS.get():0;var stream=FS.open(pathname,flags,mode);return stream.fd}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_readlink(path,buf,bufsize){try{path=SYSCALLS.getStr(path);return SYSCALLS.doReadlink(path,buf,bufsize)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_rename(old_path,new_path){try{old_path=SYSCALLS.getStr(old_path);new_path=SYSCALLS.getStr(new_path);FS.rename(old_path,new_path);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.stat,path,buf)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_symlink(target,linkpath){try{target=SYSCALLS.getStr(target);linkpath=SYSCALLS.getStr(linkpath);FS.symlink(target,linkpath);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_umask(mask){try{var old=SYSCALLS.umask;SYSCALLS.umask=mask;return old}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_uname(buf){try{if(!buf)return-21;var layout={"__size__":390,"domainname":325,"machine":260,"nodename":65,"release":130,"sysname":0,"version":195};var copyString=function(element,value){var offset=layout[element];writeAsciiToMemory(value,buf+offset)};copyString("sysname","Emscripten");copyString("nodename","emscripten");copyString("release","1.0");copyString("version","#1");copyString("machine","wasm32");return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_unlink(path){try{path=SYSCALLS.getStr(path);FS.unlink(path);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___sys_utimensat(dirfd,path,times,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path,true);var seconds=HEAP32[times>>2];var nanoseconds=HEAP32[times+4>>2];var atime=seconds*1e3+nanoseconds/(1e3*1e3);times+=8;seconds=HEAP32[times>>2];nanoseconds=HEAP32[times+4>>2];var mtime=seconds*1e3+nanoseconds/(1e3*1e3);FS.utime(path,atime,mtime);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _abort(){abort()}function _emscripten_get_heap_max(){return 2147483648}function _emscripten_memcpy_big(dest,src,num){HEAPU8.copyWithin(dest,src,src+num)}function emscripten_realloc_buffer(size){try{wasmMemory.grow(size-buffer.byteLength+65535>>>16);updateGlobalBufferAndViews(wasmMemory.buffer);return 1}catch(e){}}function _emscripten_resize_heap(requestedSize){var oldSize=HEAPU8.length;requestedSize=requestedSize>>>0;var maxHeapSize=2147483648;if(requestedSize>maxHeapSize){return false}for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignUp(Math.max(requestedSize,overGrownHeapSize),65536));var replacement=emscripten_realloc_buffer(newSize);if(replacement){return true}}return false}var ENV={};function getExecutableName(){return thisProgram||"./this.program"}function getEnvStrings(){if(!getEnvStrings.strings){var lang=(typeof navigator==="object"&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8";var env={"USER":"web_user","LOGNAME":"web_user","PATH":"/","PWD":"/","HOME":"/home/web_user","LANG":lang,"_":getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(x+"="+env[x])}getEnvStrings.strings=strings}return getEnvStrings.strings}function _environ_get(__environ,environ_buf){var bufSize=0;getEnvStrings().forEach(function(string,i){var ptr=environ_buf+bufSize;HEAP32[__environ+i*4>>2]=ptr;writeAsciiToMemory(string,ptr);bufSize+=string.length+1});return 0}function _environ_sizes_get(penviron_count,penviron_buf_size){var strings=getEnvStrings();HEAP32[penviron_count>>2]=strings.length;var bufSize=0;strings.forEach(function(string){bufSize+=string.length+1});HEAP32[penviron_buf_size>>2]=bufSize;return 0}function _exit(status){exit(status)}function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4;HEAP8[pbuf>>0]=type;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return e.errno}}function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=SYSCALLS.doReadv(stream,iov,iovcnt);HEAP32[pnum>>2]=num;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return e.errno}}function _fd_seek(fd,offset_low,offset_high,whence,newOffset){try{var stream=SYSCALLS.getStreamFromFD(fd);var HIGH_OFFSET=4294967296;var offset=offset_high*HIGH_OFFSET+(offset_low>>>0);var DOUBLE_LIMIT=9007199254740992;if(offset<=-DOUBLE_LIMIT||offset>=DOUBLE_LIMIT){return-61}FS.llseek(stream,offset,whence);tempI64=[stream.position>>>0,(tempDouble=stream.position,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[newOffset>>2]=tempI64[0],HEAP32[newOffset+4>>2]=tempI64[1];if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return e.errno}}function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=SYSCALLS.doWritev(stream,iov,iovcnt);HEAP32[pnum>>2]=num;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return e.errno}}function _getgrgid(){throw"getgrgid: TODO"}function _getpwuid(){throw"getpwuid: TODO"}function _gettimeofday(ptr){var now=Date.now();HEAP32[ptr>>2]=now/1e3|0;HEAP32[ptr+4>>2]=now%1e3*1e3|0;return 0}function _mktime(tmPtr){_tzset();var date=new Date(HEAP32[tmPtr+20>>2]+1900,HEAP32[tmPtr+16>>2],HEAP32[tmPtr+12>>2],HEAP32[tmPtr+8>>2],HEAP32[tmPtr+4>>2],HEAP32[tmPtr>>2],0);var dst=HEAP32[tmPtr+32>>2];var guessedOffset=date.getTimezoneOffset();var start=new Date(date.getFullYear(),0,1);var summerOffset=new Date(date.getFullYear(),6,1).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dstOffset=Math.min(winterOffset,summerOffset);if(dst<0){HEAP32[tmPtr+32>>2]=Number(summerOffset!=winterOffset&&dstOffset==guessedOffset)}else if(dst>0!=(dstOffset==guessedOffset)){var nonDstOffset=Math.max(winterOffset,summerOffset);var trueOffset=dst>0?dstOffset:nonDstOffset;date.setTime(date.getTime()+(trueOffset-guessedOffset)*6e4)}HEAP32[tmPtr+24>>2]=date.getDay();var yday=(date.getTime()-start.getTime())/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();return date.getTime()/1e3|0}function _setTempRet0(val){setTempRet0(val)}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}function _times(buffer){if(buffer!==0){zeroMemory(buffer,16)}return 0}var FSNode=function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev};var readMode=292|73;var writeMode=146;Object.defineProperties(FSNode.prototype,{read:{get:function(){return(this.mode&readMode)===readMode},set:function(val){val?this.mode|=readMode:this.mode&=~readMode}},write:{get:function(){return(this.mode&writeMode)===writeMode},set:function(val){val?this.mode|=writeMode:this.mode&=~writeMode}},isFolder:{get:function(){return FS.isDir(this.mode)}},isDevice:{get:function(){return FS.isChrdev(this.mode)}}});FS.FSNode=FSNode;FS.staticInit();if(ENVIRONMENT_IS_NODE){var fs=require("fs");var NODEJS_PATH=require("path");NODEFS.staticInit()}ERRNO_CODES={"EPERM":63,"ENOENT":44,"ESRCH":71,"EINTR":27,"EIO":29,"ENXIO":60,"E2BIG":1,"ENOEXEC":45,"EBADF":8,"ECHILD":12,"EAGAIN":6,"EWOULDBLOCK":6,"ENOMEM":48,"EACCES":2,"EFAULT":21,"ENOTBLK":105,"EBUSY":10,"EEXIST":20,"EXDEV":75,"ENODEV":43,"ENOTDIR":54,"EISDIR":31,"EINVAL":28,"ENFILE":41,"EMFILE":33,"ENOTTY":59,"ETXTBSY":74,"EFBIG":22,"ENOSPC":51,"ESPIPE":70,"EROFS":69,"EMLINK":34,"EPIPE":64,"EDOM":18,"ERANGE":68,"ENOMSG":49,"EIDRM":24,"ECHRNG":106,"EL2NSYNC":156,"EL3HLT":107,"EL3RST":108,"ELNRNG":109,"EUNATCH":110,"ENOCSI":111,"EL2HLT":112,"EDEADLK":16,"ENOLCK":46,"EBADE":113,"EBADR":114,"EXFULL":115,"ENOANO":104,"EBADRQC":103,"EBADSLT":102,"EDEADLOCK":16,"EBFONT":101,"ENOSTR":100,"ENODATA":116,"ETIME":117,"ENOSR":118,"ENONET":119,"ENOPKG":120,"EREMOTE":121,"ENOLINK":47,"EADV":122,"ESRMNT":123,"ECOMM":124,"EPROTO":65,"EMULTIHOP":36,"EDOTDOT":125,"EBADMSG":9,"ENOTUNIQ":126,"EBADFD":127,"EREMCHG":128,"ELIBACC":129,"ELIBBAD":130,"ELIBSCN":131,"ELIBMAX":132,"ELIBEXEC":133,"ENOSYS":52,"ENOTEMPTY":55,"ENAMETOOLONG":37,"ELOOP":32,"EOPNOTSUPP":138,"EPFNOSUPPORT":139,"ECONNRESET":15,"ENOBUFS":42,"EAFNOSUPPORT":5,"EPROTOTYPE":67,"ENOTSOCK":57,"ENOPROTOOPT":50,"ESHUTDOWN":140,"ECONNREFUSED":14,"EADDRINUSE":3,"ECONNABORTED":13,"ENETUNREACH":40,"ENETDOWN":38,"ETIMEDOUT":73,"EHOSTDOWN":142,"EHOSTUNREACH":23,"EINPROGRESS":26,"EALREADY":7,"EDESTADDRREQ":17,"EMSGSIZE":35,"EPROTONOSUPPORT":66,"ESOCKTNOSUPPORT":137,"EADDRNOTAVAIL":4,"ENETRESET":39,"EISCONN":30,"ENOTCONN":53,"ETOOMANYREFS":141,"EUSERS":136,"EDQUOT":19,"ESTALE":72,"ENOTSUP":138,"ENOMEDIUM":148,"EILSEQ":25,"EOVERFLOW":61,"ECANCELED":11,"ENOTRECOVERABLE":56,"EOWNERDEAD":62,"ESTRPIPE":135};var ASSERTIONS=false;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}var asmLibraryArg={"__cxa_allocate_exception":___cxa_allocate_exception,"__cxa_atexit":___cxa_atexit,"__cxa_throw":___cxa_throw,"__gmtime_r":___gmtime_r,"__localtime_r":___localtime_r,"__sys_chmod":___sys_chmod,"__sys_chown32":___sys_chown32,"__sys_fstat64":___sys_fstat64,"__sys_fstatat64":___sys_fstatat64,"__sys_ftruncate64":___sys_ftruncate64,"__sys_getcwd":___sys_getcwd,"__sys_getdents64":___sys_getdents64,"__sys_getpid":___sys_getpid,"__sys_getppid":___sys_getppid,"__sys_ioctl":___sys_ioctl,"__sys_link":___sys_link,"__sys_lstat64":___sys_lstat64,"__sys_mkdir":___sys_mkdir,"__sys_open":___sys_open,"__sys_readlink":___sys_readlink,"__sys_rename":___sys_rename,"__sys_rmdir":___sys_rmdir,"__sys_stat64":___sys_stat64,"__sys_symlink":___sys_symlink,"__sys_umask":___sys_umask,"__sys_uname":___sys_uname,"__sys_unlink":___sys_unlink,"__sys_utimensat":___sys_utimensat,"abort":_abort,"emscripten_get_heap_max":_emscripten_get_heap_max,"emscripten_memcpy_big":_emscripten_memcpy_big,"emscripten_resize_heap":_emscripten_resize_heap,"environ_get":_environ_get,"environ_sizes_get":_environ_sizes_get,"exit":_exit,"fd_close":_fd_close,"fd_fdstat_get":_fd_fdstat_get,"fd_read":_fd_read,"fd_seek":_fd_seek,"fd_write":_fd_write,"getgrgid":_getgrgid,"getpwuid":_getpwuid,"gettimeofday":_gettimeofday,"mktime":_mktime,"setTempRet0":_setTempRet0,"time":_time,"times":_times};var asm=createWasm();var ___wasm_call_ctors=Module["___wasm_call_ctors"]=function(){return(___wasm_call_ctors=Module["___wasm_call_ctors"]=Module["asm"]["__wasm_call_ctors"]).apply(null,arguments)};var _malloc=Module["_malloc"]=function(){return(_malloc=Module["_malloc"]=Module["asm"]["malloc"]).apply(null,arguments)};var ___errno_location=Module["___errno_location"]=function(){return(___errno_location=Module["___errno_location"]=Module["asm"]["__errno_location"]).apply(null,arguments)};var _main=Module["_main"]=function(){return(_main=Module["_main"]=Module["asm"]["main"]).apply(null,arguments)};var __get_tzname=Module["__get_tzname"]=function(){return(__get_tzname=Module["__get_tzname"]=Module["asm"]["_get_tzname"]).apply(null,arguments)};var __get_daylight=Module["__get_daylight"]=function(){return(__get_daylight=Module["__get_daylight"]=Module["asm"]["_get_daylight"]).apply(null,arguments)};var __get_timezone=Module["__get_timezone"]=function(){return(__get_timezone=Module["__get_timezone"]=Module["asm"]["_get_timezone"]).apply(null,arguments)};var stackSave=Module["stackSave"]=function(){return(stackSave=Module["stackSave"]=Module["asm"]["stackSave"]).apply(null,arguments)};var stackRestore=Module["stackRestore"]=function(){return(stackRestore=Module["stackRestore"]=Module["asm"]["stackRestore"]).apply(null,arguments)};var stackAlloc=Module["stackAlloc"]=function(){return(stackAlloc=Module["stackAlloc"]=Module["asm"]["stackAlloc"]).apply(null,arguments)};var dynCall_iijj=Module["dynCall_iijj"]=function(){return(dynCall_iijj=Module["dynCall_iijj"]=Module["asm"]["dynCall_iijj"]).apply(null,arguments)};var dynCall_iijii=Module["dynCall_iijii"]=function(){return(dynCall_iijii=Module["dynCall_iijii"]=Module["asm"]["dynCall_iijii"]).apply(null,arguments)};var dynCall_jii=Module["dynCall_jii"]=function(){return(dynCall_jii=Module["dynCall_jii"]=Module["asm"]["dynCall_jii"]).apply(null,arguments)};var dynCall_iiji=Module["dynCall_iiji"]=function(){return(dynCall_iiji=Module["dynCall_iiji"]=Module["asm"]["dynCall_iiji"]).apply(null,arguments)};var dynCall_iij=Module["dynCall_iij"]=function(){return(dynCall_iij=Module["dynCall_iij"]=Module["asm"]["dynCall_iij"]).apply(null,arguments)};var dynCall_vij=Module["dynCall_vij"]=function(){return(dynCall_vij=Module["dynCall_vij"]=Module["asm"]["dynCall_vij"]).apply(null,arguments)};var dynCall_iiij=Module["dynCall_iiij"]=function(){return(dynCall_iiij=Module["dynCall_iiij"]=Module["asm"]["dynCall_iiij"]).apply(null,arguments)};var dynCall_jiji=Module["dynCall_jiji"]=function(){return(dynCall_jiji=Module["dynCall_jiji"]=Module["asm"]["dynCall_jiji"]).apply(null,arguments)};var calledRun;function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}var calledMain=false;dependenciesFulfilled=function runCaller(){if(!calledRun)run();if(!calledRun)dependenciesFulfilled=runCaller};function callMain(args){var entryFunction=Module["_main"];args=args||[];var argc=args.length+1;var argv=stackAlloc((argc+1)*4);HEAP32[argv>>2]=allocateUTF8OnStack(thisProgram);for(var i=1;i>2)+i]=allocateUTF8OnStack(args[i-1])}HEAP32[(argv>>2)+argc]=0;try{var ret=entryFunction(argc,argv);exit(ret,true);return ret}catch(e){return handleException(e)}finally{calledMain=true}}function run(args){args=args||arguments_;if(runDependencies>0){return}preRun();if(runDependencies>0){return}function doRun(){if(calledRun)return;calledRun=true;Module["calledRun"]=true;if(ABORT)return;initRuntime();preMain();readyPromiseResolve(Module);if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();if(shouldRunNow)callMain(args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(function(){setTimeout(function(){Module["setStatus"]("")},1);doRun()},1)}else{doRun()}}Module["run"]=run;function exit(status,implicit){EXITSTATUS=status;if(keepRuntimeAlive()){}else{exitRuntime()}procExit(status)}function procExit(code){EXITSTATUS=code;if(!keepRuntimeAlive()){if(Module["onExit"])Module["onExit"](code);ABORT=true}quit_(code,new ExitStatus(code))}if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"])shouldRunNow=false;run();Module.FS=FS;Module.NODEFS=NODEFS;Module.WORKERFS=WORKERFS;Module.callMain=callMain; - - - return SevenZip.ready -} -); -})(); diff --git a/public/System/7zip/7zz.umd.js b/public/System/7zip/7zz.umd.js new file mode 100644 index 00000000..1bcb303f --- /dev/null +++ b/public/System/7zip/7zz.umd.js @@ -0,0 +1,4018 @@ +var SevenZip = (() => { + var _scriptName = typeof document != 'undefined' ? document.currentScript?.src : undefined; + return ( + async function(moduleArg = {}) { + var moduleRtn; + var inputed = false; + + var Module = moduleArg; + var ENVIRONMENT_IS_WEB = typeof window == "object"; + var ENVIRONMENT_IS_WORKER = typeof WorkerGlobalScope != "undefined"; + var ENVIRONMENT_IS_NODE = typeof process == "object" && process.versions?.node && process.type != "renderer"; + Module.noInitialRun = true; + var arguments_ = []; + var thisProgram = "./this.program"; + var quit_ = (status, toThrow) => { + throw toThrow + }; + if (typeof __filename != "undefined") { + _scriptName = __filename + } else if (ENVIRONMENT_IS_WORKER) { + _scriptName = self.location.href + } + var scriptDirectory = ""; + + function locateFile(path) { + if (Module["locateFile"]) { + return Module["locateFile"](path, scriptDirectory) + } + return scriptDirectory + path + } + var readAsync, readBinary; + if (ENVIRONMENT_IS_NODE) { + var fs = require("fs"); + scriptDirectory = __dirname + "/"; + readBinary = filename => { + filename = isFileURI(filename) ? new URL(filename) : filename; + var ret = fs.readFileSync(filename); + return ret + }; + readAsync = async (filename, binary = true) => { + filename = isFileURI(filename) ? new URL(filename) : filename; + var ret = fs.readFileSync(filename, binary ? undefined : "utf8"); + return ret + }; + if (process.argv.length > 1) { + thisProgram = process.argv[1].replace(/\\/g, "/") + } + arguments_ = process.argv.slice(2); + quit_ = (status, toThrow) => { + process.exitCode = status; + throw toThrow + } + } else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + try { + scriptDirectory = new URL(".", _scriptName).href + } catch {} { + if (ENVIRONMENT_IS_WORKER) { + readBinary = url => { + var xhr = new XMLHttpRequest; + xhr.open("GET", url, false); + xhr.responseType = "arraybuffer"; + xhr.send(null); + return new Uint8Array(xhr.response) + } + } + readAsync = async url => { + if (isFileURI(url)) { + return new Promise((resolve, reject) => { + var xhr = new XMLHttpRequest; + xhr.open("GET", url, true); + xhr.responseType = "arraybuffer"; + xhr.onload = () => { + if (xhr.status == 200 || xhr.status == 0 && xhr.response) { + resolve(xhr.response); + return + } + reject(xhr.status) + }; + xhr.onerror = reject; + xhr.send(null) + }) + } + var response = await fetch(url, { + credentials: "same-origin" + }); + if (response.ok) { + return response.arrayBuffer() + } + throw new Error(response.status + " : " + response.url) + } + } + } else {} + var out = console.log.bind(console); + var err = console.error.bind(console); + var wasmBinary; + var ABORT = false; + var EXITSTATUS; + + function assert(condition, text) { + if (!condition) { + abort(text) + } + } + var isFileURI = filename => filename.startsWith("file://"); + var readyPromiseResolve, readyPromiseReject; + var wasmMemory; + var HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64; + var HEAP64, HEAPU64; + var runtimeInitialized = false; + + function updateMemoryViews() { + var b = wasmMemory.buffer; + HEAP8 = new Int8Array(b); + HEAP16 = new Int16Array(b); + HEAPU8 = new Uint8Array(b); + HEAPU16 = new Uint16Array(b); + HEAP32 = new Int32Array(b); + HEAPU32 = new Uint32Array(b); + HEAPF32 = new Float32Array(b); + HEAPF64 = new Float64Array(b); + HEAP64 = new BigInt64Array(b); + HEAPU64 = new BigUint64Array(b) + } + + function preRun() { + if (Module["preRun"]) { + if (typeof Module["preRun"] == "function") Module["preRun"] = [Module["preRun"]]; + while (Module["preRun"].length) { + addOnPreRun(Module["preRun"].shift()) + } + } + callRuntimeCallbacks(onPreRuns) + } + + function initRuntime() { + runtimeInitialized = true; + if (!Module["noFSInit"] && !FS.initialized) FS.init(); + TTY.init(); + wasmExports["__wasm_call_ctors"](); + FS.ignorePermissions = false + } + + function preMain() {} + + function postRun() { + if (Module["postRun"]) { + if (typeof Module["postRun"] == "function") Module["postRun"] = [Module["postRun"]]; + while (Module["postRun"].length) { + addOnPostRun(Module["postRun"].shift()) + } + } + callRuntimeCallbacks(onPostRuns) + } + var runDependencies = 0; + var dependenciesFulfilled = null; + + function addRunDependency(id) { + runDependencies++; + Module["monitorRunDependencies"]?.(runDependencies) + } + + function removeRunDependency(id) { + runDependencies--; + Module["monitorRunDependencies"]?.(runDependencies); + if (runDependencies == 0) { + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback() + } + } + } + + function abort(what) { + Module["onAbort"]?.(what); + what = "Aborted(" + what + ")"; + err(what); + ABORT = true; + what += ". Build with -sASSERTIONS for more info."; + var e = new WebAssembly.RuntimeError(what); + readyPromiseReject?.(e); + throw e + } + var wasmBinaryFile; + + function findWasmBinary() { + return locateFile("7zz.wasm") + } + + function getBinarySync(file) { + if (file == wasmBinaryFile && wasmBinary) { + return new Uint8Array(wasmBinary) + } + if (readBinary) { + return readBinary(file) + } + throw "both async and sync fetching of the wasm failed" + } + async function getWasmBinary(binaryFile) { + if (!wasmBinary) { + try { + var response = await readAsync(binaryFile); + return new Uint8Array(response) + } catch {} + } + return getBinarySync(binaryFile) + } + async function instantiateArrayBuffer(binaryFile, imports) { + try { + var binary = await getWasmBinary(binaryFile); + var instance = await WebAssembly.instantiate(binary, imports); + return instance + } catch (reason) { + err(`failed to asynchronously prepare wasm: ${reason}`); + abort(reason) + } + } + async function instantiateAsync(binary, binaryFile, imports) { + if (!binary && typeof WebAssembly.instantiateStreaming == "function" && !isFileURI(binaryFile) && !ENVIRONMENT_IS_NODE) { + try { + var response = fetch(binaryFile, { + credentials: "same-origin" + }); + var instantiationResult = await WebAssembly.instantiateStreaming(response, imports); + return instantiationResult + } catch (reason) { + err(`wasm streaming compile failed: ${reason}`); + err("falling back to ArrayBuffer instantiation") + } + } + return instantiateArrayBuffer(binaryFile, imports) + } + + function getWasmImports() { + return { + env: wasmImports, + wasi_snapshot_preview1: wasmImports + } + } + async function createWasm() { + function receiveInstance(instance, module) { + wasmExports = instance.exports; + wasmMemory = wasmExports["memory"]; + updateMemoryViews(); + assignWasmExports(wasmExports); + removeRunDependency("wasm-instantiate"); + return wasmExports + } + addRunDependency("wasm-instantiate"); + + function receiveInstantiationResult(result) { + return receiveInstance(result["instance"]) + } + var info = getWasmImports(); + if (Module["instantiateWasm"]) { + return new Promise((resolve, reject) => { + Module["instantiateWasm"](info, (mod, inst) => { + resolve(receiveInstance(mod, inst)) + }) + }) + } + wasmBinaryFile ??= findWasmBinary(); + var result = await instantiateAsync(wasmBinary, wasmBinaryFile, info); + var exports = receiveInstantiationResult(result); + return exports + } + class ExitStatus { + name = "ExitStatus"; + constructor(status) { + this.message = `Program terminated with exit(${status})`; + this.status = status + } + } + var callRuntimeCallbacks = callbacks => { + while (callbacks.length > 0) { + callbacks.shift()(Module) + } + }; + var onPostRuns = []; + var addOnPostRun = cb => onPostRuns.push(cb); + var onPreRuns = []; + var addOnPreRun = cb => onPreRuns.push(cb); + var noExitRuntime = true; + class ExceptionInfo { + constructor(excPtr) { + this.excPtr = excPtr; + this.ptr = excPtr - 24 + } + set_type(type) { + HEAPU32[this.ptr + 4 >> 2] = type + } + get_type() { + return HEAPU32[this.ptr + 4 >> 2] + } + set_destructor(destructor) { + HEAPU32[this.ptr + 8 >> 2] = destructor + } + get_destructor() { + return HEAPU32[this.ptr + 8 >> 2] + } + set_caught(caught) { + caught = caught ? 1 : 0; + HEAP8[this.ptr + 12] = caught + } + get_caught() { + return HEAP8[this.ptr + 12] != 0 + } + set_rethrown(rethrown) { + rethrown = rethrown ? 1 : 0; + HEAP8[this.ptr + 13] = rethrown + } + get_rethrown() { + return HEAP8[this.ptr + 13] != 0 + } + init(type, destructor) { + this.set_adjusted_ptr(0); + this.set_type(type); + this.set_destructor(destructor) + } + set_adjusted_ptr(adjustedPtr) { + HEAPU32[this.ptr + 16 >> 2] = adjustedPtr + } + get_adjusted_ptr() { + return HEAPU32[this.ptr + 16 >> 2] + } + } + var exceptionLast = 0; + var uncaughtExceptionCount = 0; + var ___cxa_throw = (ptr, type, destructor) => { + var info = new ExceptionInfo(ptr); + info.init(type, destructor); + exceptionLast = ptr; + uncaughtExceptionCount++; + throw exceptionLast + }; + var PATH = { + isAbs: path => path.charAt(0) === "/", + splitPath: filename => { + var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; + return splitPathRe.exec(filename).slice(1) + }, + normalizeArray: (parts, allowAboveRoot) => { + var up = 0; + for (var i = parts.length - 1; i >= 0; i--) { + var last = parts[i]; + if (last === ".") { + parts.splice(i, 1) + } else if (last === "..") { + parts.splice(i, 1); + up++ + } else if (up) { + parts.splice(i, 1); + up-- + } + } + if (allowAboveRoot) { + for (; up; up--) { + parts.unshift("..") + } + } + return parts + }, + normalize: path => { + var isAbsolute = PATH.isAbs(path), + trailingSlash = path.slice(-1) === "/"; + path = PATH.normalizeArray(path.split("/").filter(p => !!p), !isAbsolute).join("/"); + if (!path && !isAbsolute) { + path = "." + } + if (path && trailingSlash) { + path += "/" + } + return (isAbsolute ? "/" : "") + path + }, + dirname: path => { + var result = PATH.splitPath(path), + root = result[0], + dir = result[1]; + if (!root && !dir) { + return "." + } + if (dir) { + dir = dir.slice(0, -1) + } + return root + dir + }, + basename: path => path && path.match(/([^\/]+|\/)\/*$/)[1], + join: (...paths) => PATH.normalize(paths.join("/")), + join2: (l, r) => PATH.normalize(l + "/" + r) + }; + var initRandomFill = () => { + if (ENVIRONMENT_IS_NODE) { + var nodeCrypto = require("crypto"); + return view => nodeCrypto.randomFillSync(view) + } + return view => crypto.getRandomValues(view) + }; + var randomFill = view => { + (randomFill = initRandomFill())(view) + }; + var PATH_FS = { + resolve: (...args) => { + var resolvedPath = "", + resolvedAbsolute = false; + for (var i = args.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = i >= 0 ? args[i] : FS.cwd(); + if (typeof path != "string") { + throw new TypeError("Arguments to path.resolve must be strings") + } else if (!path) { + return "" + } + resolvedPath = path + "/" + resolvedPath; + resolvedAbsolute = PATH.isAbs(path) + } + resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(p => !!p), !resolvedAbsolute).join("/"); + return (resolvedAbsolute ? "/" : "") + resolvedPath || "." + }, + relative: (from, to) => { + from = PATH_FS.resolve(from).slice(1); + to = PATH_FS.resolve(to).slice(1); + + function trim(arr) { + var start = 0; + for (; start < arr.length; start++) { + if (arr[start] !== "") break + } + var end = arr.length - 1; + for (; end >= 0; end--) { + if (arr[end] !== "") break + } + if (start > end) return []; + return arr.slice(start, end - start + 1) + } + var fromParts = trim(from.split("/")); + var toParts = trim(to.split("/")); + var length = Math.min(fromParts.length, toParts.length); + var samePartsLength = length; + for (var i = 0; i < length; i++) { + if (fromParts[i] !== toParts[i]) { + samePartsLength = i; + break + } + } + var outputParts = []; + for (var i = samePartsLength; i < fromParts.length; i++) { + outputParts.push("..") + } + outputParts = outputParts.concat(toParts.slice(samePartsLength)); + return outputParts.join("/") + } + }; + var UTF8Decoder = typeof TextDecoder != "undefined" ? new TextDecoder : undefined; + var UTF8ArrayToString = (heapOrArray, idx = 0, maxBytesToRead = NaN) => { + var endIdx = idx + maxBytesToRead; + var endPtr = idx; + while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr; + if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) { + return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr)) + } + var str = ""; + while (idx < endPtr) { + var u0 = heapOrArray[idx++]; + if (!(u0 & 128)) { + str += String.fromCharCode(u0); + continue + } + var u1 = heapOrArray[idx++] & 63; + if ((u0 & 224) == 192) { + str += String.fromCharCode((u0 & 31) << 6 | u1); + continue + } + var u2 = heapOrArray[idx++] & 63; + if ((u0 & 240) == 224) { + u0 = (u0 & 15) << 12 | u1 << 6 | u2 + } else { + u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heapOrArray[idx++] & 63 + } + if (u0 < 65536) { + str += String.fromCharCode(u0) + } else { + var ch = u0 - 65536; + str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023) + } + } + return str + }; + var FS_stdin_getChar_buffer = []; + var lengthBytesUTF8 = str => { + var len = 0; + for (var i = 0; i < str.length; ++i) { + var c = str.charCodeAt(i); + if (c <= 127) { + len++ + } else if (c <= 2047) { + len += 2 + } else if (c >= 55296 && c <= 57343) { + len += 4; + ++i + } else { + len += 3 + } + } + return len + }; + var stringToUTF8Array = (str, heap, 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.codePointAt(i); + if (u <= 127) { + if (outIdx >= endIdx) break; + heap[outIdx++] = u + } else if (u <= 2047) { + if (outIdx + 1 >= endIdx) break; + heap[outIdx++] = 192 | u >> 6; + heap[outIdx++] = 128 | u & 63 + } else if (u <= 65535) { + if (outIdx + 2 >= endIdx) break; + heap[outIdx++] = 224 | u >> 12; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63 + } else { + if (outIdx + 3 >= endIdx) break; + heap[outIdx++] = 240 | u >> 18; + heap[outIdx++] = 128 | u >> 12 & 63; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63; + i++ + } + } + heap[outIdx] = 0; + return outIdx - startIdx + }; + var 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 + }; + var FS_stdin_getChar = () => { + if (!FS_stdin_getChar_buffer.length) { + var result = null; + if (ENVIRONMENT_IS_NODE) { + var BUFSIZE = 256; + var buf = Buffer.alloc(BUFSIZE); + var bytesRead = 0; + var fd = process.stdin.fd; + try { + bytesRead = fs.readSync(fd, buf, 0, BUFSIZE) + } catch (e) { + if (e.toString().includes("EOF")) bytesRead = 0; + else throw e + } + if (bytesRead > 0) { + result = buf.slice(0, bytesRead).toString("utf-8") + } + } else if (typeof window != "undefined" && typeof window.prompt == "function") { + if (inputed) { + inputed = false; + return null; + } + result = window.prompt("Input: "); + if (result !== null) { + inputed = true; + result += "\n"; + } + } else {} + if (!result) { + return null + } + FS_stdin_getChar_buffer = intArrayFromString(result, true) + } + return FS_stdin_getChar_buffer.shift() + }; + var TTY = { + ttys: [], + init() {}, + shutdown() {}, + register(dev, ops) { + TTY.ttys[dev] = { + input: [], + output: [], + ops + }; + FS.registerDevice(dev, TTY.stream_ops) + }, + stream_ops: { + open(stream) { + var tty = TTY.ttys[stream.node.rdev]; + if (!tty) { + throw new FS.ErrnoError(43) + } + stream.tty = tty; + stream.seekable = false + }, + close(stream) { + stream.tty.ops.fsync(stream.tty) + }, + fsync(stream) { + stream.tty.ops.fsync(stream.tty) + }, + read(stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.get_char) { + throw new FS.ErrnoError(60) + } + var bytesRead = 0; + for (var i = 0; i < length; i++) { + var result; + try { + result = stream.tty.ops.get_char(stream.tty) + } catch (e) { + throw new FS.ErrnoError(29) + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6) + } + if (result === null || result === undefined) break; + bytesRead++; + buffer[offset + i] = result + } + if (bytesRead) { + stream.node.atime = Date.now() + } + return bytesRead + }, + write(stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.put_char) { + throw new FS.ErrnoError(60) + } + try { + for (var i = 0; i < length; i++) { + stream.tty.ops.put_char(stream.tty, buffer[offset + i]) + } + } catch (e) { + throw new FS.ErrnoError(29) + } + if (length) { + stream.node.mtime = stream.node.ctime = Date.now() + } + return i + } + }, + default_tty_ops: { + get_char(tty) { + return FS_stdin_getChar() + }, + put_char(tty, val) { + if (val === null || val === 10) { + out(UTF8ArrayToString(tty.output)); + tty.output = [] + } else { + if (val != 0) tty.output.push(val) + } + }, + fsync(tty) { + if (tty.output?.length > 0) { + out(UTF8ArrayToString(tty.output)); + tty.output = [] + } + }, + ioctl_tcgets(tty) { + return { + c_iflag: 25856, + c_oflag: 5, + c_cflag: 191, + c_lflag: 35387, + c_cc: [3, 28, 127, 21, 4, 0, 1, 0, 17, 19, 26, 0, 18, 15, 23, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] + } + }, + ioctl_tcsets(tty, optional_actions, data) { + return 0 + }, + ioctl_tiocgwinsz(tty) { + return [24, 80] + } + }, + default_tty1_ops: { + put_char(tty, val) { + if (val === null || val === 10) { + err(UTF8ArrayToString(tty.output)); + tty.output = [] + } else { + if (val != 0) tty.output.push(val) + } + }, + fsync(tty) { + if (tty.output?.length > 0) { + err(UTF8ArrayToString(tty.output)); + tty.output = [] + } + } + } + }; + var mmapAlloc = size => { + abort() + }; + var MEMFS = { + ops_table: null, + mount(mount) { + return MEMFS.createNode(null, "/", 16895, 0) + }, + createNode(parent, name, mode, dev) { + if (FS.isBlkdev(mode) || FS.isFIFO(mode)) { + throw new FS.ErrnoError(63) + } + MEMFS.ops_table ||= { + dir: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + lookup: MEMFS.node_ops.lookup, + mknod: MEMFS.node_ops.mknod, + rename: MEMFS.node_ops.rename, + unlink: MEMFS.node_ops.unlink, + rmdir: MEMFS.node_ops.rmdir, + readdir: MEMFS.node_ops.readdir, + symlink: MEMFS.node_ops.symlink + }, + stream: { + llseek: MEMFS.stream_ops.llseek + } + }, + file: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: { + llseek: MEMFS.stream_ops.llseek, + read: MEMFS.stream_ops.read, + write: MEMFS.stream_ops.write, + mmap: MEMFS.stream_ops.mmap, + msync: MEMFS.stream_ops.msync + } + }, + link: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + readlink: MEMFS.node_ops.readlink + }, + stream: {} + }, + chrdev: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: FS.chrdev_stream_ops + } + }; + var node = FS.createNode(parent, name, mode, dev); + if (FS.isDir(node.mode)) { + node.node_ops = MEMFS.ops_table.dir.node; + node.stream_ops = MEMFS.ops_table.dir.stream; + node.contents = {} + } else if (FS.isFile(node.mode)) { + node.node_ops = MEMFS.ops_table.file.node; + node.stream_ops = MEMFS.ops_table.file.stream; + node.usedBytes = 0; + node.contents = null + } else if (FS.isLink(node.mode)) { + node.node_ops = MEMFS.ops_table.link.node; + node.stream_ops = MEMFS.ops_table.link.stream + } else if (FS.isChrdev(node.mode)) { + node.node_ops = MEMFS.ops_table.chrdev.node; + node.stream_ops = MEMFS.ops_table.chrdev.stream + } + node.atime = node.mtime = node.ctime = Date.now(); + if (parent) { + parent.contents[name] = node; + parent.atime = parent.mtime = parent.ctime = node.atime + } + return node + }, + getFileDataAsTypedArray(node) { + if (!node.contents) return new Uint8Array(0); + if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); + return new Uint8Array(node.contents) + }, + expandFileStorage(node, newCapacity) { + var prevCapacity = node.contents ? node.contents.length : 0; + if (prevCapacity >= newCapacity) return; + var CAPACITY_DOUBLING_MAX = 1024 * 1024; + newCapacity = Math.max(newCapacity, prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2 : 1.125) >>> 0); + if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256); + var oldContents = node.contents; + node.contents = new Uint8Array(newCapacity); + if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0) + }, + resizeFileStorage(node, newSize) { + if (node.usedBytes == newSize) return; + if (newSize == 0) { + node.contents = null; + node.usedBytes = 0 + } else { + var oldContents = node.contents; + node.contents = new Uint8Array(newSize); + if (oldContents) { + node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))) + } + node.usedBytes = newSize + } + }, + node_ops: { + getattr(node) { + var attr = {}; + attr.dev = FS.isChrdev(node.mode) ? node.id : 1; + attr.ino = node.id; + attr.mode = node.mode; + attr.nlink = 1; + attr.uid = 0; + attr.gid = 0; + attr.rdev = node.rdev; + if (FS.isDir(node.mode)) { + attr.size = 4096 + } else if (FS.isFile(node.mode)) { + attr.size = node.usedBytes + } else if (FS.isLink(node.mode)) { + attr.size = node.link.length + } else { + attr.size = 0 + } + attr.atime = new Date(node.atime); + attr.mtime = new Date(node.mtime); + attr.ctime = new Date(node.ctime); + attr.blksize = 4096; + attr.blocks = Math.ceil(attr.size / attr.blksize); + return attr + }, + setattr(node, attr) { + for (const key of ["mode", "atime", "mtime", "ctime"]) { + if (attr[key] != null) { + node[key] = attr[key] + } + } + if (attr.size !== undefined) { + MEMFS.resizeFileStorage(node, attr.size) + } + }, + lookup(parent, name) { + throw MEMFS.doesNotExistError + }, + mknod(parent, name, mode, dev) { + return MEMFS.createNode(parent, name, mode, dev) + }, + rename(old_node, new_dir, new_name) { + var new_node; + try { + new_node = FS.lookupNode(new_dir, new_name) + } catch (e) {} + if (new_node) { + if (FS.isDir(old_node.mode)) { + for (var i in new_node.contents) { + throw new FS.ErrnoError(55) + } + } + FS.hashRemoveNode(new_node) + } + delete old_node.parent.contents[old_node.name]; + new_dir.contents[new_name] = old_node; + old_node.name = new_name; + new_dir.ctime = new_dir.mtime = old_node.parent.ctime = old_node.parent.mtime = Date.now() + }, + unlink(parent, name) { + delete parent.contents[name]; + parent.ctime = parent.mtime = Date.now() + }, + rmdir(parent, name) { + var node = FS.lookupNode(parent, name); + for (var i in node.contents) { + throw new FS.ErrnoError(55) + } + delete parent.contents[name]; + parent.ctime = parent.mtime = Date.now() + }, + readdir(node) { + return [".", "..", ...Object.keys(node.contents)] + }, + symlink(parent, newname, oldpath) { + var node = MEMFS.createNode(parent, newname, 511 | 40960, 0); + node.link = oldpath; + return node + }, + readlink(node) { + if (!FS.isLink(node.mode)) { + throw new FS.ErrnoError(28) + } + return node.link + } + }, + stream_ops: { + read(stream, buffer, offset, length, position) { + var contents = stream.node.contents; + if (position >= stream.node.usedBytes) return 0; + var size = Math.min(stream.node.usedBytes - position, length); + if (size > 8 && contents.subarray) { + buffer.set(contents.subarray(position, position + size), offset) + } else { + for (var i = 0; i < size; i++) buffer[offset + i] = contents[position + i] + } + return size + }, + write(stream, buffer, offset, length, position, canOwn) { + if (buffer.buffer === HEAP8.buffer) { + canOwn = false + } + if (!length) return 0; + var node = stream.node; + node.mtime = node.ctime = Date.now(); + if (buffer.subarray && (!node.contents || node.contents.subarray)) { + if (canOwn) { + node.contents = buffer.subarray(offset, offset + length); + node.usedBytes = length; + return length + } else if (node.usedBytes === 0 && position === 0) { + node.contents = buffer.slice(offset, offset + length); + node.usedBytes = length; + return length + } else if (position + length <= node.usedBytes) { + node.contents.set(buffer.subarray(offset, offset + length), position); + return length + } + } + MEMFS.expandFileStorage(node, position + length); + if (node.contents.subarray && buffer.subarray) { + node.contents.set(buffer.subarray(offset, offset + length), position) + } else { + for (var i = 0; i < length; i++) { + node.contents[position + i] = buffer[offset + i] + } + } + node.usedBytes = Math.max(node.usedBytes, position + length); + return length + }, + llseek(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + position += stream.node.usedBytes + } + } + if (position < 0) { + throw new FS.ErrnoError(28) + } + return position + }, + mmap(stream, length, position, prot, flags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + var ptr; + var allocated; + var contents = stream.node.contents; + if (!(flags & 2) && contents && contents.buffer === HEAP8.buffer) { + allocated = false; + ptr = contents.byteOffset + } else { + allocated = true; + ptr = mmapAlloc(length); + if (!ptr) { + throw new FS.ErrnoError(48) + } + if (contents) { + if (position > 0 || position + length < contents.length) { + if (contents.subarray) { + contents = contents.subarray(position, position + length) + } else { + contents = Array.prototype.slice.call(contents, position, position + length) + } + } + HEAP8.set(contents, ptr) + } + } + return { + ptr, + allocated + } + }, + msync(stream, buffer, offset, length, mmapFlags) { + MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false); + return 0 + } + } + }; + var asyncLoad = async url => { + var arrayBuffer = await readAsync(url); + return new Uint8Array(arrayBuffer) + }; + var FS_createDataFile = (...args) => FS.createDataFile(...args); + var getUniqueRunDependency = id => id; + var preloadPlugins = []; + var FS_handledByPreloadPlugin = (byteArray, fullname, finish, onerror) => { + if (typeof Browser != "undefined") Browser.init(); + var handled = false; + preloadPlugins.forEach(plugin => { + if (handled) return; + if (plugin["canHandle"](fullname)) { + plugin["handle"](byteArray, fullname, finish, onerror); + handled = true + } + }); + return handled + }; + var FS_createPreloadedFile = (parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) => { + var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent; + var dep = getUniqueRunDependency(`cp ${fullname}`); + + function processData(byteArray) { + function finish(byteArray) { + preFinish?.(); + if (!dontCreateFile) { + FS_createDataFile(parent, name, byteArray, canRead, canWrite, canOwn) + } + onload?.(); + removeRunDependency(dep) + } + if (FS_handledByPreloadPlugin(byteArray, fullname, finish, () => { + onerror?.(); + removeRunDependency(dep) + })) { + return + } + finish(byteArray) + } + addRunDependency(dep); + if (typeof url == "string") { + asyncLoad(url).then(processData, onerror) + } else { + processData(url) + } + }; + var FS_modeStringToFlags = str => { + var flagModes = { + r: 0, + "r+": 2, + w: 512 | 64 | 1, + "w+": 512 | 64 | 2, + a: 1024 | 64 | 1, + "a+": 1024 | 64 | 2 + }; + var flags = flagModes[str]; + if (typeof flags == "undefined") { + throw new Error(`Unknown file open mode: ${str}`) + } + return flags + }; + var FS_getMode = (canRead, canWrite) => { + var mode = 0; + if (canRead) mode |= 292 | 73; + if (canWrite) mode |= 146; + return mode + }; + var ERRNO_CODES = { + EPERM: 63, + ENOENT: 44, + ESRCH: 71, + EINTR: 27, + EIO: 29, + ENXIO: 60, + E2BIG: 1, + ENOEXEC: 45, + EBADF: 8, + ECHILD: 12, + EAGAIN: 6, + EWOULDBLOCK: 6, + ENOMEM: 48, + EACCES: 2, + EFAULT: 21, + ENOTBLK: 105, + EBUSY: 10, + EEXIST: 20, + EXDEV: 75, + ENODEV: 43, + ENOTDIR: 54, + EISDIR: 31, + EINVAL: 28, + ENFILE: 41, + EMFILE: 33, + ENOTTY: 59, + ETXTBSY: 74, + EFBIG: 22, + ENOSPC: 51, + ESPIPE: 70, + EROFS: 69, + EMLINK: 34, + EPIPE: 64, + EDOM: 18, + ERANGE: 68, + ENOMSG: 49, + EIDRM: 24, + ECHRNG: 106, + EL2NSYNC: 156, + EL3HLT: 107, + EL3RST: 108, + ELNRNG: 109, + EUNATCH: 110, + ENOCSI: 111, + EL2HLT: 112, + EDEADLK: 16, + ENOLCK: 46, + EBADE: 113, + EBADR: 114, + EXFULL: 115, + ENOANO: 104, + EBADRQC: 103, + EBADSLT: 102, + EDEADLOCK: 16, + EBFONT: 101, + ENOSTR: 100, + ENODATA: 116, + ETIME: 117, + ENOSR: 118, + ENONET: 119, + ENOPKG: 120, + EREMOTE: 121, + ENOLINK: 47, + EADV: 122, + ESRMNT: 123, + ECOMM: 124, + EPROTO: 65, + EMULTIHOP: 36, + EDOTDOT: 125, + EBADMSG: 9, + ENOTUNIQ: 126, + EBADFD: 127, + EREMCHG: 128, + ELIBACC: 129, + ELIBBAD: 130, + ELIBSCN: 131, + ELIBMAX: 132, + ELIBEXEC: 133, + ENOSYS: 52, + ENOTEMPTY: 55, + ENAMETOOLONG: 37, + ELOOP: 32, + EOPNOTSUPP: 138, + EPFNOSUPPORT: 139, + ECONNRESET: 15, + ENOBUFS: 42, + EAFNOSUPPORT: 5, + EPROTOTYPE: 67, + ENOTSOCK: 57, + ENOPROTOOPT: 50, + ESHUTDOWN: 140, + ECONNREFUSED: 14, + EADDRINUSE: 3, + ECONNABORTED: 13, + ENETUNREACH: 40, + ENETDOWN: 38, + ETIMEDOUT: 73, + EHOSTDOWN: 142, + EHOSTUNREACH: 23, + EINPROGRESS: 26, + EALREADY: 7, + EDESTADDRREQ: 17, + EMSGSIZE: 35, + EPROTONOSUPPORT: 66, + ESOCKTNOSUPPORT: 137, + EADDRNOTAVAIL: 4, + ENETRESET: 39, + EISCONN: 30, + ENOTCONN: 53, + ETOOMANYREFS: 141, + EUSERS: 136, + EDQUOT: 19, + ESTALE: 72, + ENOTSUP: 138, + ENOMEDIUM: 148, + EILSEQ: 25, + EOVERFLOW: 61, + ECANCELED: 11, + ENOTRECOVERABLE: 56, + EOWNERDEAD: 62, + ESTRPIPE: 135 + }; + var NODEFS = { + isWindows: false, + staticInit() { + NODEFS.isWindows = !!process.platform.match(/^win/); + var flags = process.binding("constants")["fs"]; + NODEFS.flagsForNodeMap = { + 1024: flags["O_APPEND"], + 64: flags["O_CREAT"], + 128: flags["O_EXCL"], + 256: flags["O_NOCTTY"], + 0: flags["O_RDONLY"], + 2: flags["O_RDWR"], + 4096: flags["O_SYNC"], + 512: flags["O_TRUNC"], + 1: flags["O_WRONLY"], + 131072: flags["O_NOFOLLOW"] + } + }, + convertNodeCode(e) { + var code = e.code; + return ERRNO_CODES[code] + }, + tryFSOperation(f) { + try { + return f() + } catch (e) { + if (!e.code) throw e; + if (e.code === "UNKNOWN") throw new FS.ErrnoError(28); + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + mount(mount) { + return NODEFS.createNode(null, "/", NODEFS.getMode(mount.opts.root), 0) + }, + createNode(parent, name, mode, dev) { + if (!FS.isDir(mode) && !FS.isFile(mode) && !FS.isLink(mode)) { + throw new FS.ErrnoError(28) + } + var node = FS.createNode(parent, name, mode); + node.node_ops = NODEFS.node_ops; + node.stream_ops = NODEFS.stream_ops; + return node + }, + getMode(path) { + return NODEFS.tryFSOperation(() => { + var mode = fs.lstatSync(path).mode; + if (NODEFS.isWindows) { + mode |= (mode & 292) >> 2 + } + return mode + }) + }, + realPath(node) { + var parts = []; + while (node.parent !== node) { + parts.push(node.name); + node = node.parent + } + parts.push(node.mount.opts.root); + parts.reverse(); + return PATH.join(...parts) + }, + flagsForNode(flags) { + flags &= ~2097152; + flags &= ~2048; + flags &= ~32768; + flags &= ~524288; + flags &= ~65536; + var newFlags = 0; + for (var k in NODEFS.flagsForNodeMap) { + if (flags & k) { + newFlags |= NODEFS.flagsForNodeMap[k]; + flags ^= k + } + } + if (flags) { + throw new FS.ErrnoError(28) + } + return newFlags + }, + getattr(func, node) { + var stat = NODEFS.tryFSOperation(func); + if (NODEFS.isWindows) { + if (!stat.blksize) { + stat.blksize = 4096 + } + if (!stat.blocks) { + stat.blocks = (stat.size + stat.blksize - 1) / stat.blksize | 0 + } + stat.mode |= (stat.mode & 292) >> 2 + } + return { + dev: stat.dev, + ino: node.id, + mode: stat.mode, + nlink: stat.nlink, + uid: stat.uid, + gid: stat.gid, + rdev: stat.rdev, + size: stat.size, + atime: stat.atime, + mtime: stat.mtime, + ctime: stat.ctime, + blksize: stat.blksize, + blocks: stat.blocks + } + }, + setattr(arg, node, attr, chmod, utimes, truncate, stat) { + NODEFS.tryFSOperation(() => { + if (attr.mode !== undefined) { + var mode = attr.mode; + if (NODEFS.isWindows) { + mode &= 384 + } + chmod(arg, mode); + node.mode = attr.mode + } + if (typeof(attr.atime ?? attr.mtime) === "number") { + var atime = new Date(attr.atime ?? stat(arg).atime); + var mtime = new Date(attr.mtime ?? stat(arg).mtime); + utimes(arg, atime, mtime) + } + if (attr.size !== undefined) { + truncate(arg, attr.size) + } + }) + }, + node_ops: { + getattr(node) { + var path = NODEFS.realPath(node); + return NODEFS.getattr(() => fs.lstatSync(path), node) + }, + setattr(node, attr) { + var path = NODEFS.realPath(node); + if (attr.mode != null && attr.dontFollow) { + throw new FS.ErrnoError(52) + } + NODEFS.setattr(path, node, attr, fs.chmodSync, fs.utimesSync, fs.truncateSync, fs.lstatSync) + }, + lookup(parent, name) { + var path = PATH.join2(NODEFS.realPath(parent), name); + var mode = NODEFS.getMode(path); + return NODEFS.createNode(parent, name, mode) + }, + mknod(parent, name, mode, dev) { + var node = NODEFS.createNode(parent, name, mode, dev); + var path = NODEFS.realPath(node); + NODEFS.tryFSOperation(() => { + if (FS.isDir(node.mode)) { + fs.mkdirSync(path, node.mode) + } else { + fs.writeFileSync(path, "", { + mode: node.mode + }) + } + }); + return node + }, + rename(oldNode, newDir, newName) { + var oldPath = NODEFS.realPath(oldNode); + var newPath = PATH.join2(NODEFS.realPath(newDir), newName); + try { + FS.unlink(newPath) + } catch (e) {} + NODEFS.tryFSOperation(() => fs.renameSync(oldPath, newPath)); + oldNode.name = newName + }, + unlink(parent, name) { + var path = PATH.join2(NODEFS.realPath(parent), name); + NODEFS.tryFSOperation(() => fs.unlinkSync(path)) + }, + rmdir(parent, name) { + var path = PATH.join2(NODEFS.realPath(parent), name); + NODEFS.tryFSOperation(() => fs.rmdirSync(path)) + }, + readdir(node) { + var path = NODEFS.realPath(node); + return NODEFS.tryFSOperation(() => fs.readdirSync(path)) + }, + symlink(parent, newName, oldPath) { + var newPath = PATH.join2(NODEFS.realPath(parent), newName); + NODEFS.tryFSOperation(() => fs.symlinkSync(oldPath, newPath)) + }, + readlink(node) { + var path = NODEFS.realPath(node); + return NODEFS.tryFSOperation(() => fs.readlinkSync(path)) + }, + statfs(path) { + var stats = NODEFS.tryFSOperation(() => fs.statfsSync(path)); + stats.frsize = stats.bsize; + return stats + } + }, + stream_ops: { + getattr(stream) { + return NODEFS.getattr(() => fs.fstatSync(stream.nfd), stream.node) + }, + setattr(stream, attr) { + NODEFS.setattr(stream.nfd, stream.node, attr, fs.fchmodSync, fs.futimesSync, fs.ftruncateSync, fs.fstatSync) + }, + open(stream) { + var path = NODEFS.realPath(stream.node); + NODEFS.tryFSOperation(() => { + stream.shared.refcount = 1; + stream.nfd = fs.openSync(path, NODEFS.flagsForNode(stream.flags)) + }) + }, + close(stream) { + NODEFS.tryFSOperation(() => { + if (stream.nfd && --stream.shared.refcount === 0) { + fs.closeSync(stream.nfd) + } + }) + }, + dup(stream) { + stream.shared.refcount++ + }, + read(stream, buffer, offset, length, position) { + return NODEFS.tryFSOperation(() => fs.readSync(stream.nfd, new Int8Array(buffer.buffer, offset, length), 0, length, position)) + }, + write(stream, buffer, offset, length, position) { + return NODEFS.tryFSOperation(() => fs.writeSync(stream.nfd, new Int8Array(buffer.buffer, offset, length), 0, length, position)) + }, + llseek(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + NODEFS.tryFSOperation(() => { + var stat = fs.fstatSync(stream.nfd); + position += stat.size + }) + } + } + if (position < 0) { + throw new FS.ErrnoError(28) + } + return position + }, + mmap(stream, length, position, prot, flags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + var ptr = mmapAlloc(length); + NODEFS.stream_ops.read(stream, HEAP8, ptr, length, position); + return { + ptr, + allocated: true + } + }, + msync(stream, buffer, offset, length, mmapFlags) { + NODEFS.stream_ops.write(stream, buffer, 0, length, offset, false); + return 0 + } + } + }; + var WORKERFS = { + DIR_MODE: 16895, + FILE_MODE: 33279, + reader: null, + mount(mount) { + assert(ENVIRONMENT_IS_WORKER); + WORKERFS.reader ??= new FileReaderSync; + var root = WORKERFS.createNode(null, "/", WORKERFS.DIR_MODE, 0); + var createdParents = {}; + + function ensureParent(path) { + var parts = path.split("/"); + var parent = root; + for (var i = 0; i < parts.length - 1; i++) { + var curr = parts.slice(0, i + 1).join("/"); + createdParents[curr] ||= WORKERFS.createNode(parent, parts[i], WORKERFS.DIR_MODE, 0); + parent = createdParents[curr] + } + return parent + } + + function base(path) { + var parts = path.split("/"); + return parts[parts.length - 1] + } + Array.prototype.forEach.call(mount.opts["files"] || [], function(file) { + WORKERFS.createNode(ensureParent(file.name), base(file.name), WORKERFS.FILE_MODE, 0, file, file.lastModifiedDate) + }); + (mount.opts["blobs"] || []).forEach(obj => { + WORKERFS.createNode(ensureParent(obj["name"]), base(obj["name"]), WORKERFS.FILE_MODE, 0, obj["data"]) + }); + (mount.opts["packages"] || []).forEach(pack => { + pack["metadata"].files.forEach(file => { + var name = file.filename.slice(1); + WORKERFS.createNode(ensureParent(name), base(name), WORKERFS.FILE_MODE, 0, pack["blob"].slice(file.start, file.end)) + }) + }); + return root + }, + createNode(parent, name, mode, dev, contents, mtime) { + var node = FS.createNode(parent, name, mode); + node.mode = mode; + node.node_ops = WORKERFS.node_ops; + node.stream_ops = WORKERFS.stream_ops; + node.atime = node.mtime = node.ctime = (mtime || new Date).getTime(); + assert(WORKERFS.FILE_MODE !== WORKERFS.DIR_MODE); + if (mode === WORKERFS.FILE_MODE) { + node.size = contents.size; + node.contents = contents + } else { + node.size = 4096; + node.contents = {} + } + if (parent) { + parent.contents[name] = node + } + return node + }, + node_ops: { + getattr(node) { + return { + dev: 1, + ino: node.id, + mode: node.mode, + nlink: 1, + uid: 0, + gid: 0, + rdev: 0, + size: node.size, + atime: new Date(node.atime), + mtime: new Date(node.mtime), + ctime: new Date(node.ctime), + blksize: 4096, + blocks: Math.ceil(node.size / 4096) + } + }, + setattr(node, attr) { + for (const key of ["mode", "atime", "mtime", "ctime"]) { + if (attr[key] != null) { + node[key] = attr[key] + } + } + }, + lookup(parent, name) { + throw new FS.ErrnoError(44) + }, + mknod(parent, name, mode, dev) { + throw new FS.ErrnoError(63) + }, + rename(oldNode, newDir, newName) { + throw new FS.ErrnoError(63) + }, + unlink(parent, name) { + throw new FS.ErrnoError(63) + }, + rmdir(parent, name) { + throw new FS.ErrnoError(63) + }, + readdir(node) { + var entries = [".", ".."]; + for (var key of Object.keys(node.contents)) { + entries.push(key) + } + return entries + }, + symlink(parent, newName, oldPath) { + throw new FS.ErrnoError(63) + } + }, + stream_ops: { + read(stream, buffer, offset, length, position) { + if (position >= stream.node.size) return 0; + var chunk = stream.node.contents.slice(position, position + length); + var ab = WORKERFS.reader.readAsArrayBuffer(chunk); + buffer.set(new Uint8Array(ab), offset); + return chunk.size + }, + write(stream, buffer, offset, length, position) { + throw new FS.ErrnoError(29) + }, + llseek(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + position += stream.node.size + } + } + if (position < 0) { + throw new FS.ErrnoError(28) + } + return position + } + } + }; + var FS = { + root: null, + mounts: [], + devices: {}, + streams: [], + nextInode: 1, + nameTable: null, + currentPath: "/", + initialized: false, + ignorePermissions: true, + filesystems: null, + syncFSRequests: 0, + readFiles: {}, + ErrnoError: class { + name = "ErrnoError"; + constructor(errno) { + this.errno = errno + } + }, + FSStream: class { + shared = {}; + get object() { + return this.node + } + set object(val) { + this.node = val + } + get isRead() { + return (this.flags & 2097155) !== 1 + } + get isWrite() { + return (this.flags & 2097155) !== 0 + } + get isAppend() { + return this.flags & 1024 + } + get flags() { + return this.shared.flags + } + set flags(val) { + this.shared.flags = val + } + get position() { + return this.shared.position + } + set position(val) { + this.shared.position = val + } + }, + FSNode: class { + node_ops = {}; + stream_ops = {}; + readMode = 292 | 73; + writeMode = 146; + mounted = null; + constructor(parent, name, mode, rdev) { + if (!parent) { + parent = this + } + this.parent = parent; + this.mount = parent.mount; + this.id = FS.nextInode++; + this.name = name; + this.mode = mode; + this.rdev = rdev; + this.atime = this.mtime = this.ctime = Date.now() + } + get read() { + return (this.mode & this.readMode) === this.readMode + } + set read(val) { + val ? this.mode |= this.readMode : this.mode &= ~this.readMode + } + get write() { + return (this.mode & this.writeMode) === this.writeMode + } + set write(val) { + val ? this.mode |= this.writeMode : this.mode &= ~this.writeMode + } + get isFolder() { + return FS.isDir(this.mode) + } + get isDevice() { + return FS.isChrdev(this.mode) + } + }, + lookupPath(path, opts = {}) { + if (!path) { + throw new FS.ErrnoError(44) + } + opts.follow_mount ??= true; + if (!PATH.isAbs(path)) { + path = FS.cwd() + "/" + path + } + linkloop: for (var nlinks = 0; nlinks < 40; nlinks++) { + var parts = path.split("/").filter(p => !!p); + var current = FS.root; + var current_path = "/"; + for (var i = 0; i < parts.length; i++) { + var islast = i === parts.length - 1; + if (islast && opts.parent) { + break + } + if (parts[i] === ".") { + continue + } + if (parts[i] === "..") { + current_path = PATH.dirname(current_path); + if (FS.isRoot(current)) { + path = current_path + "/" + parts.slice(i + 1).join("/"); + continue linkloop + } else { + current = current.parent + } + continue + } + current_path = PATH.join2(current_path, parts[i]); + try { + current = FS.lookupNode(current, parts[i]) + } catch (e) { + if (e?.errno === 44 && islast && opts.noent_okay) { + return { + path: current_path + } + } + throw e + } + if (FS.isMountpoint(current) && (!islast || opts.follow_mount)) { + current = current.mounted.root + } + if (FS.isLink(current.mode) && (!islast || opts.follow)) { + if (!current.node_ops.readlink) { + throw new FS.ErrnoError(52) + } + var link = current.node_ops.readlink(current); + if (!PATH.isAbs(link)) { + link = PATH.dirname(current_path) + "/" + link + } + path = link + "/" + parts.slice(i + 1).join("/"); + continue linkloop + } + } + return { + path: current_path, + node: current + } + } + throw new FS.ErrnoError(32) + }, + getPath(node) { + var path; + while (true) { + if (FS.isRoot(node)) { + var mount = node.mount.mountpoint; + if (!path) return mount; + return mount[mount.length - 1] !== "/" ? `${mount}/${path}` : mount + path + } + path = path ? `${node.name}/${path}` : node.name; + node = node.parent + } + }, + hashName(parentid, name) { + var hash = 0; + for (var i = 0; i < name.length; i++) { + hash = (hash << 5) - hash + name.charCodeAt(i) | 0 + } + return (parentid + hash >>> 0) % FS.nameTable.length + }, + hashAddNode(node) { + var hash = FS.hashName(node.parent.id, node.name); + node.name_next = FS.nameTable[hash]; + FS.nameTable[hash] = node + }, + hashRemoveNode(node) { + var hash = FS.hashName(node.parent.id, node.name); + if (FS.nameTable[hash] === node) { + FS.nameTable[hash] = node.name_next + } else { + var current = FS.nameTable[hash]; + while (current) { + if (current.name_next === node) { + current.name_next = node.name_next; + break + } + current = current.name_next + } + } + }, + lookupNode(parent, name) { + var errCode = FS.mayLookup(parent); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + var hash = FS.hashName(parent.id, name); + for (var node = FS.nameTable[hash]; node; node = node.name_next) { + var nodeName = node.name; + if (node.parent.id === parent.id && nodeName === name) { + return node + } + } + return FS.lookup(parent, name) + }, + createNode(parent, name, mode, rdev) { + var node = new FS.FSNode(parent, name, mode, rdev); + FS.hashAddNode(node); + return node + }, + destroyNode(node) { + FS.hashRemoveNode(node) + }, + isRoot(node) { + return node === node.parent + }, + isMountpoint(node) { + return !!node.mounted + }, + isFile(mode) { + return (mode & 61440) === 32768 + }, + isDir(mode) { + return (mode & 61440) === 16384 + }, + isLink(mode) { + return (mode & 61440) === 40960 + }, + isChrdev(mode) { + return (mode & 61440) === 8192 + }, + isBlkdev(mode) { + return (mode & 61440) === 24576 + }, + isFIFO(mode) { + return (mode & 61440) === 4096 + }, + isSocket(mode) { + return (mode & 49152) === 49152 + }, + flagsToPermissionString(flag) { + var perms = ["r", "w", "rw"][flag & 3]; + if (flag & 512) { + perms += "w" + } + return perms + }, + nodePermissions(node, perms) { + if (FS.ignorePermissions) { + return 0 + } + if (perms.includes("r") && !(node.mode & 292)) { + return 2 + } else if (perms.includes("w") && !(node.mode & 146)) { + return 2 + } else if (perms.includes("x") && !(node.mode & 73)) { + return 2 + } + return 0 + }, + mayLookup(dir) { + if (!FS.isDir(dir.mode)) return 54; + var errCode = FS.nodePermissions(dir, "x"); + if (errCode) return errCode; + if (!dir.node_ops.lookup) return 2; + return 0 + }, + mayCreate(dir, name) { + if (!FS.isDir(dir.mode)) { + return 54 + } + try { + var node = FS.lookupNode(dir, name); + return 20 + } catch (e) {} + return FS.nodePermissions(dir, "wx") + }, + mayDelete(dir, name, isdir) { + var node; + try { + node = FS.lookupNode(dir, name) + } catch (e) { + return e.errno + } + var errCode = FS.nodePermissions(dir, "wx"); + if (errCode) { + return errCode + } + if (isdir) { + if (!FS.isDir(node.mode)) { + return 54 + } + if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) { + return 10 + } + } else { + if (FS.isDir(node.mode)) { + return 31 + } + } + return 0 + }, + mayOpen(node, flags) { + if (!node) { + return 44 + } + if (FS.isLink(node.mode)) { + return 32 + } else if (FS.isDir(node.mode)) { + if (FS.flagsToPermissionString(flags) !== "r" || flags & (512 | 64)) { + return 31 + } + } + return FS.nodePermissions(node, FS.flagsToPermissionString(flags)) + }, + checkOpExists(op, err) { + if (!op) { + throw new FS.ErrnoError(err) + } + return op + }, + MAX_OPEN_FDS: 4096, + nextfd() { + for (var fd = 0; fd <= FS.MAX_OPEN_FDS; fd++) { + if (!FS.streams[fd]) { + return fd + } + } + throw new FS.ErrnoError(33) + }, + getStreamChecked(fd) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + return stream + }, + getStream: fd => FS.streams[fd], + createStream(stream, fd = -1) { + stream = Object.assign(new FS.FSStream, stream); + if (fd == -1) { + fd = FS.nextfd() + } + stream.fd = fd; + FS.streams[fd] = stream; + return stream + }, + closeStream(fd) { + FS.streams[fd] = null + }, + dupStream(origStream, fd = -1) { + var stream = FS.createStream(origStream, fd); + stream.stream_ops?.dup?.(stream); + return stream + }, + doSetAttr(stream, node, attr) { + var setattr = stream?.stream_ops.setattr; + var arg = setattr ? stream : node; + setattr ??= node.node_ops.setattr; + FS.checkOpExists(setattr, 63); + setattr(arg, attr) + }, + chrdev_stream_ops: { + open(stream) { + var device = FS.getDevice(stream.node.rdev); + stream.stream_ops = device.stream_ops; + stream.stream_ops.open?.(stream) + }, + llseek() { + throw new FS.ErrnoError(70) + } + }, + major: dev => dev >> 8, + minor: dev => dev & 255, + makedev: (ma, mi) => ma << 8 | mi, + registerDevice(dev, ops) { + FS.devices[dev] = { + stream_ops: ops + } + }, + getDevice: dev => FS.devices[dev], + getMounts(mount) { + var mounts = []; + var check = [mount]; + while (check.length) { + var m = check.pop(); + mounts.push(m); + check.push(...m.mounts) + } + return mounts + }, + syncfs(populate, callback) { + if (typeof populate == "function") { + callback = populate; + populate = false + } + FS.syncFSRequests++; + if (FS.syncFSRequests > 1) { + err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`) + } + var mounts = FS.getMounts(FS.root.mount); + var completed = 0; + + function doCallback(errCode) { + FS.syncFSRequests--; + return callback(errCode) + } + + function done(errCode) { + if (errCode) { + if (!done.errored) { + done.errored = true; + return doCallback(errCode) + } + return + } + if (++completed >= mounts.length) { + doCallback(null) + } + } + mounts.forEach(mount => { + if (!mount.type.syncfs) { + return done(null) + } + mount.type.syncfs(mount, populate, done) + }) + }, + mount(type, opts, mountpoint) { + var root = mountpoint === "/"; + var pseudo = !mountpoint; + var node; + if (root && FS.root) { + throw new FS.ErrnoError(10) + } else if (!root && !pseudo) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + mountpoint = lookup.path; + node = lookup.node; + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + if (!FS.isDir(node.mode)) { + throw new FS.ErrnoError(54) + } + } + var mount = { + type, + opts, + mountpoint, + mounts: [] + }; + var mountRoot = type.mount(mount); + mountRoot.mount = mount; + mount.root = mountRoot; + if (root) { + FS.root = mountRoot + } else if (node) { + node.mounted = mount; + if (node.mount) { + node.mount.mounts.push(mount) + } + } + return mountRoot + }, + unmount(mountpoint) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + if (!FS.isMountpoint(lookup.node)) { + throw new FS.ErrnoError(28) + } + var node = lookup.node; + var mount = node.mounted; + var mounts = FS.getMounts(mount); + Object.keys(FS.nameTable).forEach(hash => { + var current = FS.nameTable[hash]; + while (current) { + var next = current.name_next; + if (mounts.includes(current.mount)) { + FS.destroyNode(current) + } + current = next + } + }); + node.mounted = null; + var idx = node.mount.mounts.indexOf(mount); + node.mount.mounts.splice(idx, 1) + }, + lookup(parent, name) { + return parent.node_ops.lookup(parent, name) + }, + mknod(path, mode, dev) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + if (!name) { + throw new FS.ErrnoError(28) + } + if (name === "." || name === "..") { + throw new FS.ErrnoError(20) + } + var errCode = FS.mayCreate(parent, name); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!parent.node_ops.mknod) { + throw new FS.ErrnoError(63) + } + return parent.node_ops.mknod(parent, name, mode, dev) + }, + statfs(path) { + return FS.statfsNode(FS.lookupPath(path, { + follow: true + }).node) + }, + statfsStream(stream) { + return FS.statfsNode(stream.node) + }, + statfsNode(node) { + var rtn = { + bsize: 4096, + frsize: 4096, + blocks: 1e6, + bfree: 5e5, + bavail: 5e5, + files: FS.nextInode, + ffree: FS.nextInode - 1, + fsid: 42, + flags: 2, + namelen: 255 + }; + if (node.node_ops.statfs) { + Object.assign(rtn, node.node_ops.statfs(node.mount.opts.root)) + } + return rtn + }, + create(path, mode = 438) { + mode &= 4095; + mode |= 32768; + return FS.mknod(path, mode, 0) + }, + mkdir(path, mode = 511) { + mode &= 511 | 512; + mode |= 16384; + return FS.mknod(path, mode, 0) + }, + mkdirTree(path, mode) { + var dirs = path.split("/"); + var d = ""; + for (var dir of dirs) { + if (!dir) continue; + if (d || PATH.isAbs(path)) d += "/"; + d += dir; + try { + FS.mkdir(d, mode) + } catch (e) { + if (e.errno != 20) throw e + } + } + }, + mkdev(path, mode, dev) { + if (typeof dev == "undefined") { + dev = mode; + mode = 438 + } + mode |= 8192; + return FS.mknod(path, mode, dev) + }, + symlink(oldpath, newpath) { + if (!PATH_FS.resolve(oldpath)) { + throw new FS.ErrnoError(44) + } + var lookup = FS.lookupPath(newpath, { + parent: true + }); + var parent = lookup.node; + if (!parent) { + throw new FS.ErrnoError(44) + } + var newname = PATH.basename(newpath); + var errCode = FS.mayCreate(parent, newname); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!parent.node_ops.symlink) { + throw new FS.ErrnoError(63) + } + return parent.node_ops.symlink(parent, newname, oldpath) + }, + rename(old_path, new_path) { + var old_dirname = PATH.dirname(old_path); + var new_dirname = PATH.dirname(new_path); + var old_name = PATH.basename(old_path); + var new_name = PATH.basename(new_path); + var lookup, old_dir, new_dir; + lookup = FS.lookupPath(old_path, { + parent: true + }); + old_dir = lookup.node; + lookup = FS.lookupPath(new_path, { + parent: true + }); + new_dir = lookup.node; + if (!old_dir || !new_dir) throw new FS.ErrnoError(44); + if (old_dir.mount !== new_dir.mount) { + throw new FS.ErrnoError(75) + } + var old_node = FS.lookupNode(old_dir, old_name); + var relative = PATH_FS.relative(old_path, new_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(28) + } + relative = PATH_FS.relative(new_path, old_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(55) + } + var new_node; + try { + new_node = FS.lookupNode(new_dir, new_name) + } catch (e) {} + if (old_node === new_node) { + return + } + var isdir = FS.isDir(old_node.mode); + var errCode = FS.mayDelete(old_dir, old_name, isdir); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + errCode = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!old_dir.node_ops.rename) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) { + throw new FS.ErrnoError(10) + } + if (new_dir !== old_dir) { + errCode = FS.nodePermissions(old_dir, "w"); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + } + FS.hashRemoveNode(old_node); + try { + old_dir.node_ops.rename(old_node, new_dir, new_name); + old_node.parent = new_dir + } catch (e) { + throw e + } finally { + FS.hashAddNode(old_node) + } + }, + rmdir(path) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + var node = FS.lookupNode(parent, name); + var errCode = FS.mayDelete(parent, name, true); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!parent.node_ops.rmdir) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + parent.node_ops.rmdir(parent, name); + FS.destroyNode(node) + }, + readdir(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + var readdir = FS.checkOpExists(node.node_ops.readdir, 54); + return readdir(node) + }, + unlink(path) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + if (!parent) { + throw new FS.ErrnoError(44) + } + var name = PATH.basename(path); + var node = FS.lookupNode(parent, name); + var errCode = FS.mayDelete(parent, name, false); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!parent.node_ops.unlink) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + parent.node_ops.unlink(parent, name); + FS.destroyNode(node) + }, + readlink(path) { + var lookup = FS.lookupPath(path); + var link = lookup.node; + if (!link) { + throw new FS.ErrnoError(44) + } + if (!link.node_ops.readlink) { + throw new FS.ErrnoError(28) + } + return link.node_ops.readlink(link) + }, + stat(path, dontFollow) { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + var node = lookup.node; + var getattr = FS.checkOpExists(node.node_ops.getattr, 63); + return getattr(node) + }, + fstat(fd) { + var stream = FS.getStreamChecked(fd); + var node = stream.node; + var getattr = stream.stream_ops.getattr; + var arg = getattr ? stream : node; + getattr ??= node.node_ops.getattr; + FS.checkOpExists(getattr, 63); + return getattr(arg) + }, + lstat(path) { + return FS.stat(path, true) + }, + doChmod(stream, node, mode, dontFollow) { + FS.doSetAttr(stream, node, { + mode: mode & 4095 | node.mode & ~4095, + ctime: Date.now(), + dontFollow + }) + }, + chmod(path, mode, dontFollow) { + var node; + if (typeof path == "string") { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + node = lookup.node + } else { + node = path + } + FS.doChmod(null, node, mode, dontFollow) + }, + lchmod(path, mode) { + FS.chmod(path, mode, true) + }, + fchmod(fd, mode) { + var stream = FS.getStreamChecked(fd); + FS.doChmod(stream, stream.node, mode, false) + }, + doChown(stream, node, dontFollow) { + FS.doSetAttr(stream, node, { + timestamp: Date.now(), + dontFollow + }) + }, + chown(path, uid, gid, dontFollow) { + var node; + if (typeof path == "string") { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + node = lookup.node + } else { + node = path + } + FS.doChown(null, node, dontFollow) + }, + lchown(path, uid, gid) { + FS.chown(path, uid, gid, true) + }, + fchown(fd, uid, gid) { + var stream = FS.getStreamChecked(fd); + FS.doChown(stream, stream.node, false) + }, + doTruncate(stream, node, len) { + if (FS.isDir(node.mode)) { + throw new FS.ErrnoError(31) + } + if (!FS.isFile(node.mode)) { + throw new FS.ErrnoError(28) + } + var errCode = FS.nodePermissions(node, "w"); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + FS.doSetAttr(stream, node, { + size: len, + timestamp: Date.now() + }) + }, + truncate(path, len) { + if (len < 0) { + throw new FS.ErrnoError(28) + } + var node; + if (typeof path == "string") { + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node + } else { + node = path + } + FS.doTruncate(null, node, len) + }, + ftruncate(fd, len) { + var stream = FS.getStreamChecked(fd); + if (len < 0 || (stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(28) + } + FS.doTruncate(stream, stream.node, len) + }, + utime(path, atime, mtime) { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + var setattr = FS.checkOpExists(node.node_ops.setattr, 63); + setattr(node, { + atime, + mtime + }) + }, + open(path, flags, mode = 438) { + if (path === "") { + throw new FS.ErrnoError(44) + } + flags = typeof flags == "string" ? FS_modeStringToFlags(flags) : flags; + if (flags & 64) { + mode = mode & 4095 | 32768 + } else { + mode = 0 + } + var node; + var isDirPath; + if (typeof path == "object") { + node = path + } else { + isDirPath = path.endsWith("/"); + var lookup = FS.lookupPath(path, { + follow: !(flags & 131072), + noent_okay: true + }); + node = lookup.node; + path = lookup.path + } + var created = false; + if (flags & 64) { + if (node) { + if (flags & 128) { + throw new FS.ErrnoError(20) + } + } else if (isDirPath) { + throw new FS.ErrnoError(31) + } else { + node = FS.mknod(path, mode | 511, 0); + created = true + } + } + if (!node) { + throw new FS.ErrnoError(44) + } + if (FS.isChrdev(node.mode)) { + flags &= ~512 + } + if (flags & 65536 && !FS.isDir(node.mode)) { + throw new FS.ErrnoError(54) + } + if (!created) { + var errCode = FS.mayOpen(node, flags); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + } + if (flags & 512 && !created) { + FS.truncate(node, 0) + } + flags &= ~(128 | 512 | 131072); + var stream = FS.createStream({ + node, + path: FS.getPath(node), + flags, + seekable: true, + position: 0, + stream_ops: node.stream_ops, + ungotten: [], + error: false + }); + if (stream.stream_ops.open) { + stream.stream_ops.open(stream) + } + if (created) { + FS.chmod(node, mode & 511) + } + if (Module["logReadFiles"] && !(flags & 1)) { + if (!(path in FS.readFiles)) { + FS.readFiles[path] = 1 + } + } + return stream + }, + close(stream) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if (stream.getdents) stream.getdents = null; + try { + if (stream.stream_ops.close) { + stream.stream_ops.close(stream) + } + } catch (e) { + throw e + } finally { + FS.closeStream(stream.fd) + } + stream.fd = null + }, + isClosed(stream) { + return stream.fd === null + }, + llseek(stream, offset, whence) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if (!stream.seekable || !stream.stream_ops.llseek) { + throw new FS.ErrnoError(70) + } + if (whence != 0 && whence != 1 && whence != 2) { + throw new FS.ErrnoError(28) + } + stream.position = stream.stream_ops.llseek(stream, offset, whence); + stream.ungotten = []; + return stream.position + }, + read(stream, buffer, offset, length, position) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28) + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(8) + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31) + } + if (!stream.stream_ops.read) { + throw new FS.ErrnoError(28) + } + var seeking = typeof position != "undefined"; + if (!seeking) { + position = stream.position + } else if (!stream.seekable) { + throw new FS.ErrnoError(70) + } + var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position); + if (!seeking) stream.position += bytesRead; + return bytesRead + }, + write(stream, buffer, offset, length, position, canOwn) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28) + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8) + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31) + } + if (!stream.stream_ops.write) { + throw new FS.ErrnoError(28) + } + if (stream.seekable && stream.flags & 1024) { + FS.llseek(stream, 0, 2) + } + var seeking = typeof position != "undefined"; + if (!seeking) { + position = stream.position + } else if (!stream.seekable) { + throw new FS.ErrnoError(70) + } + var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn); + if (!seeking) stream.position += bytesWritten; + return bytesWritten + }, + mmap(stream, length, position, prot, flags) { + if ((prot & 2) !== 0 && (flags & 2) === 0 && (stream.flags & 2097155) !== 2) { + throw new FS.ErrnoError(2) + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(2) + } + if (!stream.stream_ops.mmap) { + throw new FS.ErrnoError(43) + } + if (!length) { + throw new FS.ErrnoError(28) + } + return stream.stream_ops.mmap(stream, length, position, prot, flags) + }, + msync(stream, buffer, offset, length, mmapFlags) { + if (!stream.stream_ops.msync) { + return 0 + } + return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags) + }, + ioctl(stream, cmd, arg) { + if (!stream.stream_ops.ioctl) { + throw new FS.ErrnoError(59) + } + return stream.stream_ops.ioctl(stream, cmd, arg) + }, + readFile(path, opts = {}) { + opts.flags = opts.flags || 0; + opts.encoding = opts.encoding || "binary"; + if (opts.encoding !== "utf8" && opts.encoding !== "binary") { + throw new Error(`Invalid encoding type "${opts.encoding}"`) + } + var stream = FS.open(path, opts.flags); + var stat = FS.stat(path); + var length = stat.size; + var buf = new Uint8Array(length); + FS.read(stream, buf, 0, length, 0); + if (opts.encoding === "utf8") { + buf = UTF8ArrayToString(buf) + } + FS.close(stream); + return buf + }, + writeFile(path, data, opts = {}) { + opts.flags = opts.flags || 577; + var stream = FS.open(path, opts.flags, opts.mode); + if (typeof data == "string") { + data = new Uint8Array(intArrayFromString(data, true)) + } + if (ArrayBuffer.isView(data)) { + FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn) + } else { + throw new Error("Unsupported data type") + } + FS.close(stream) + }, + cwd: () => FS.currentPath, + chdir(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + if (lookup.node === null) { + throw new FS.ErrnoError(44) + } + if (!FS.isDir(lookup.node.mode)) { + throw new FS.ErrnoError(54) + } + var errCode = FS.nodePermissions(lookup.node, "x"); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + FS.currentPath = lookup.path + }, + createDefaultDirectories() { + FS.mkdir("/tmp"); + FS.mkdir("/home"); + FS.mkdir("/home/web_user") + }, + createDefaultDevices() { + FS.mkdir("/dev"); + FS.registerDevice(FS.makedev(1, 3), { + read: () => 0, + write: (stream, buffer, offset, length, pos) => length, + llseek: () => 0 + }); + FS.mkdev("/dev/null", FS.makedev(1, 3)); + TTY.register(FS.makedev(5, 0), TTY.default_tty_ops); + TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops); + FS.mkdev("/dev/tty", FS.makedev(5, 0)); + FS.mkdev("/dev/tty1", FS.makedev(6, 0)); + var randomBuffer = new Uint8Array(1024), + randomLeft = 0; + var randomByte = () => { + if (randomLeft === 0) { + randomFill(randomBuffer); + randomLeft = randomBuffer.byteLength + } + return randomBuffer[--randomLeft] + }; + FS.createDevice("/dev", "random", randomByte); + FS.createDevice("/dev", "urandom", randomByte); + FS.mkdir("/dev/shm"); + FS.mkdir("/dev/shm/tmp") + }, + createSpecialDirectories() { + FS.mkdir("/proc"); + var proc_self = FS.mkdir("/proc/self"); + FS.mkdir("/proc/self/fd"); + FS.mount({ + mount() { + var node = FS.createNode(proc_self, "fd", 16895, 73); + node.stream_ops = { + llseek: MEMFS.stream_ops.llseek + }; + node.node_ops = { + lookup(parent, name) { + var fd = +name; + var stream = FS.getStreamChecked(fd); + var ret = { + parent: null, + mount: { + mountpoint: "fake" + }, + node_ops: { + readlink: () => stream.path + }, + id: fd + 1 + }; + ret.parent = ret; + return ret + }, + readdir() { + return Array.from(FS.streams.entries()).filter(([k, v]) => v).map(([k, v]) => k.toString()) + } + }; + return node + } + }, {}, "/proc/self/fd") + }, + createStandardStreams(input, output, error) { + if (input) { + FS.createDevice("/dev", "stdin", input) + } else { + FS.symlink("/dev/tty", "/dev/stdin") + } + if (output) { + FS.createDevice("/dev", "stdout", null, output) + } else { + FS.symlink("/dev/tty", "/dev/stdout") + } + if (error) { + FS.createDevice("/dev", "stderr", null, error) + } else { + FS.symlink("/dev/tty1", "/dev/stderr") + } + var stdin = FS.open("/dev/stdin", 0); + var stdout = FS.open("/dev/stdout", 1); + var stderr = FS.open("/dev/stderr", 1) + }, + staticInit() { + FS.nameTable = new Array(4096); + FS.mount(MEMFS, {}, "/"); + FS.createDefaultDirectories(); + FS.createDefaultDevices(); + FS.createSpecialDirectories(); + FS.filesystems = { + MEMFS, + NODEFS, + WORKERFS + } + }, + init(input, output, error) { + FS.initialized = true; + input ??= Module["stdin"]; + output ??= Module["stdout"]; + error ??= Module["stderr"]; + FS.createStandardStreams(input, output, error) + }, + quit() { + FS.initialized = false; + for (var stream of FS.streams) { + if (stream) { + FS.close(stream) + } + } + }, + findObject(path, dontResolveLastLink) { + var ret = FS.analyzePath(path, dontResolveLastLink); + if (!ret.exists) { + return null + } + return ret.object + }, + analyzePath(path, dontResolveLastLink) { + try { + var lookup = FS.lookupPath(path, { + follow: !dontResolveLastLink + }); + path = lookup.path + } catch (e) {} + var ret = { + isRoot: false, + exists: false, + error: 0, + name: null, + path: null, + object: null, + parentExists: false, + parentPath: null, + parentObject: null + }; + try { + var lookup = FS.lookupPath(path, { + parent: true + }); + ret.parentExists = true; + ret.parentPath = lookup.path; + ret.parentObject = lookup.node; + ret.name = PATH.basename(path); + lookup = FS.lookupPath(path, { + follow: !dontResolveLastLink + }); + ret.exists = true; + ret.path = lookup.path; + ret.object = lookup.node; + ret.name = lookup.node.name; + ret.isRoot = lookup.path === "/" + } catch (e) { + ret.error = e.errno + } + return ret + }, + createPath(parent, path, canRead, canWrite) { + parent = typeof parent == "string" ? parent : FS.getPath(parent); + var parts = path.split("/").reverse(); + while (parts.length) { + var part = parts.pop(); + if (!part) continue; + var current = PATH.join2(parent, part); + try { + FS.mkdir(current) + } catch (e) { + if (e.errno != 20) throw e + } + parent = current + } + return current + }, + createFile(parent, name, properties, canRead, canWrite) { + var path = PATH.join2(typeof parent == "string" ? parent : FS.getPath(parent), name); + var mode = FS_getMode(canRead, canWrite); + return FS.create(path, mode) + }, + createDataFile(parent, name, data, canRead, canWrite, canOwn) { + var path = name; + if (parent) { + parent = typeof parent == "string" ? parent : FS.getPath(parent); + path = name ? PATH.join2(parent, name) : parent + } + var mode = FS_getMode(canRead, canWrite); + var node = FS.create(path, mode); + if (data) { + if (typeof data == "string") { + var arr = new Array(data.length); + for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i); + data = arr + } + FS.chmod(node, mode | 146); + var stream = FS.open(node, 577); + FS.write(stream, data, 0, data.length, 0, canOwn); + FS.close(stream); + FS.chmod(node, mode) + } + }, + createDevice(parent, name, input, output) { + var path = PATH.join2(typeof parent == "string" ? parent : FS.getPath(parent), name); + var mode = FS_getMode(!!input, !!output); + FS.createDevice.major ??= 64; + var dev = FS.makedev(FS.createDevice.major++, 0); + FS.registerDevice(dev, { + open(stream) { + stream.seekable = false + }, + close(stream) { + if (output?.buffer?.length) { + output(10) + } + }, + read(stream, buffer, offset, length, pos) { + var bytesRead = 0; + for (var i = 0; i < length; i++) { + var result; + try { + result = input() + } catch (e) { + throw new FS.ErrnoError(29) + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6) + } + if (result === null || result === undefined) break; + bytesRead++; + buffer[offset + i] = result + } + if (bytesRead) { + stream.node.atime = Date.now() + } + return bytesRead + }, + write(stream, buffer, offset, length, pos) { + for (var i = 0; i < length; i++) { + try { + output(buffer[offset + i]) + } catch (e) { + throw new FS.ErrnoError(29) + } + } + if (length) { + stream.node.mtime = stream.node.ctime = Date.now() + } + return i + } + }); + return FS.mkdev(path, mode, dev) + }, + forceLoadFile(obj) { + if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true; + if (typeof XMLHttpRequest != "undefined") { + throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.") + } else { + try { + obj.contents = readBinary(obj.url); + obj.usedBytes = obj.contents.length + } catch (e) { + throw new FS.ErrnoError(29) + } + } + }, + createLazyFile(parent, name, url, canRead, canWrite) { + class LazyUint8Array { + lengthKnown = false; + chunks = []; + get(idx) { + if (idx > this.length - 1 || idx < 0) { + return undefined + } + var chunkOffset = idx % this.chunkSize; + var chunkNum = idx / this.chunkSize | 0; + return this.getter(chunkNum)[chunkOffset] + } + setDataGetter(getter) { + this.getter = getter + } + cacheLength() { + var xhr = new XMLHttpRequest; + xhr.open("HEAD", url, false); + xhr.send(null); + if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status); + var datalength = Number(xhr.getResponseHeader("Content-length")); + var header; + var hasByteServing = (header = xhr.getResponseHeader("Accept-Ranges")) && header === "bytes"; + var usesGzip = (header = xhr.getResponseHeader("Content-Encoding")) && header === "gzip"; + var chunkSize = 1024 * 1024; + if (!hasByteServing) chunkSize = datalength; + var doXHR = (from, to) => { + if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!"); + if (to > datalength - 1) throw new Error("only " + datalength + " bytes available! programmer error!"); + var xhr = new XMLHttpRequest; + xhr.open("GET", url, false); + if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to); + xhr.responseType = "arraybuffer"; + if (xhr.overrideMimeType) { + xhr.overrideMimeType("text/plain; charset=x-user-defined") + } + xhr.send(null); + if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status); + if (xhr.response !== undefined) { + return new Uint8Array(xhr.response || []) + } + return intArrayFromString(xhr.responseText || "", true) + }; + var lazyArray = this; + lazyArray.setDataGetter(chunkNum => { + var start = chunkNum * chunkSize; + var end = (chunkNum + 1) * chunkSize - 1; + end = Math.min(end, datalength - 1); + if (typeof lazyArray.chunks[chunkNum] == "undefined") { + lazyArray.chunks[chunkNum] = doXHR(start, end) + } + if (typeof lazyArray.chunks[chunkNum] == "undefined") throw new Error("doXHR failed!"); + return lazyArray.chunks[chunkNum] + }); + if (usesGzip || !datalength) { + chunkSize = datalength = 1; + datalength = this.getter(0).length; + chunkSize = datalength; + out("LazyFiles on gzip forces download of the whole file when length is accessed") + } + this._length = datalength; + this._chunkSize = chunkSize; + this.lengthKnown = true + } + get length() { + if (!this.lengthKnown) { + this.cacheLength() + } + return this._length + } + get chunkSize() { + if (!this.lengthKnown) { + this.cacheLength() + } + return this._chunkSize + } + } + if (typeof XMLHttpRequest != "undefined") { + if (!ENVIRONMENT_IS_WORKER) throw "Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc"; + var lazyArray = new LazyUint8Array; + var properties = { + isDevice: false, + contents: lazyArray + } + } else { + var properties = { + isDevice: false, + url + } + } + var node = FS.createFile(parent, name, properties, canRead, canWrite); + if (properties.contents) { + node.contents = properties.contents + } else if (properties.url) { + node.contents = null; + node.url = properties.url + } + Object.defineProperties(node, { + usedBytes: { + get: function() { + return this.contents.length + } + } + }); + var stream_ops = {}; + var keys = Object.keys(node.stream_ops); + keys.forEach(key => { + var fn = node.stream_ops[key]; + stream_ops[key] = (...args) => { + FS.forceLoadFile(node); + return fn(...args) + } + }); + + function writeChunks(stream, buffer, offset, length, position) { + var contents = stream.node.contents; + if (position >= contents.length) return 0; + var size = Math.min(contents.length - position, length); + if (contents.slice) { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents[position + i] + } + } else { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents.get(position + i) + } + } + return size + } + stream_ops.read = (stream, buffer, offset, length, position) => { + FS.forceLoadFile(node); + return writeChunks(stream, buffer, offset, length, position) + }; + stream_ops.mmap = (stream, length, position, prot, flags) => { + FS.forceLoadFile(node); + var ptr = mmapAlloc(length); + if (!ptr) { + throw new FS.ErrnoError(48) + } + writeChunks(stream, HEAP8, ptr, length, position); + return { + ptr, + allocated: true + } + }; + node.stream_ops = stream_ops; + return node + } + }; + var UTF8ToString = (ptr, maxBytesToRead) => ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ""; + var SYSCALLS = { + DEFAULT_POLLMASK: 5, + calculateAt(dirfd, path, allowEmpty) { + if (PATH.isAbs(path)) { + return path + } + var dir; + if (dirfd === -100) { + dir = FS.cwd() + } else { + var dirstream = SYSCALLS.getStreamFromFD(dirfd); + dir = dirstream.path + } + if (path.length == 0) { + if (!allowEmpty) { + throw new FS.ErrnoError(44) + } + return dir + } + return dir + "/" + path + }, + writeStat(buf, stat) { + HEAP32[buf >> 2] = stat.dev; + HEAP32[buf + 4 >> 2] = stat.mode; + HEAPU32[buf + 8 >> 2] = stat.nlink; + HEAP32[buf + 12 >> 2] = stat.uid; + HEAP32[buf + 16 >> 2] = stat.gid; + HEAP32[buf + 20 >> 2] = stat.rdev; + HEAP64[buf + 24 >> 3] = BigInt(stat.size); + HEAP32[buf + 32 >> 2] = 4096; + HEAP32[buf + 36 >> 2] = stat.blocks; + var atime = stat.atime.getTime(); + var mtime = stat.mtime.getTime(); + var ctime = stat.ctime.getTime(); + HEAP64[buf + 40 >> 3] = BigInt(Math.floor(atime / 1e3)); + HEAPU32[buf + 48 >> 2] = atime % 1e3 * 1e3 * 1e3; + HEAP64[buf + 56 >> 3] = BigInt(Math.floor(mtime / 1e3)); + HEAPU32[buf + 64 >> 2] = mtime % 1e3 * 1e3 * 1e3; + HEAP64[buf + 72 >> 3] = BigInt(Math.floor(ctime / 1e3)); + HEAPU32[buf + 80 >> 2] = ctime % 1e3 * 1e3 * 1e3; + HEAP64[buf + 88 >> 3] = BigInt(stat.ino); + return 0 + }, + writeStatFs(buf, stats) { + HEAP32[buf + 4 >> 2] = stats.bsize; + HEAP32[buf + 40 >> 2] = stats.bsize; + HEAP32[buf + 8 >> 2] = stats.blocks; + HEAP32[buf + 12 >> 2] = stats.bfree; + HEAP32[buf + 16 >> 2] = stats.bavail; + HEAP32[buf + 20 >> 2] = stats.files; + HEAP32[buf + 24 >> 2] = stats.ffree; + HEAP32[buf + 28 >> 2] = stats.fsid; + HEAP32[buf + 44 >> 2] = stats.flags; + HEAP32[buf + 36 >> 2] = stats.namelen + }, + doMsync(addr, stream, len, flags, offset) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + if (flags & 2) { + return 0 + } + var buffer = HEAPU8.slice(addr, addr + len); + FS.msync(stream, buffer, offset, len, flags) + }, + getStreamFromFD(fd) { + var stream = FS.getStreamChecked(fd); + return stream + }, + varargs: undefined, + getStr(ptr) { + var ret = UTF8ToString(ptr); + return ret + } + }; + + function ___syscall_chmod(path, mode) { + try { + path = SYSCALLS.getStr(path); + FS.chmod(path, mode); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_fchownat(dirfd, path, owner, group, flags) { + try { + path = SYSCALLS.getStr(path); + var nofollow = flags & 256; + flags = flags & ~256; + path = SYSCALLS.calculateAt(dirfd, path); + (nofollow ? FS.lchown : FS.chown)(path, owner, group); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_fstat64(fd, buf) { + try { + return SYSCALLS.writeStat(buf, FS.fstat(fd)) + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + var INT53_MAX = 9007199254740992; + var INT53_MIN = -9007199254740992; + var bigintToI53Checked = num => num < INT53_MIN || num > INT53_MAX ? NaN : Number(num); + + function ___syscall_ftruncate64(fd, length) { + length = bigintToI53Checked(length); + try { + if (isNaN(length)) return -61; + FS.ftruncate(fd, length); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + var stringToUTF8 = (str, outPtr, maxBytesToWrite) => stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite); + + function ___syscall_getcwd(buf, size) { + try { + if (size === 0) return -28; + var cwd = FS.cwd(); + var cwdLengthInBytes = lengthBytesUTF8(cwd) + 1; + if (size < cwdLengthInBytes) return -68; + stringToUTF8(cwd, buf, size); + return cwdLengthInBytes + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_getdents64(fd, dirp, count) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + stream.getdents ||= FS.readdir(stream.path); + var struct_size = 280; + var pos = 0; + var off = FS.llseek(stream, 0, 1); + var startIdx = Math.floor(off / struct_size); + var endIdx = Math.min(stream.getdents.length, startIdx + Math.floor(count / struct_size)); + for (var idx = startIdx; idx < endIdx; idx++) { + var id; + var type; + var name = stream.getdents[idx]; + if (name === ".") { + id = stream.node.id; + type = 4 + } else if (name === "..") { + var lookup = FS.lookupPath(stream.path, { + parent: true + }); + id = lookup.node.id; + type = 4 + } else { + var child; + try { + child = FS.lookupNode(stream.node, name) + } catch (e) { + if (e?.errno === 28) { + continue + } + throw e + } + id = child.id; + type = FS.isChrdev(child.mode) ? 2 : FS.isDir(child.mode) ? 4 : FS.isLink(child.mode) ? 10 : 8 + } + HEAP64[dirp + pos >> 3] = BigInt(id); + HEAP64[dirp + pos + 8 >> 3] = BigInt((idx + 1) * struct_size); + HEAP16[dirp + pos + 16 >> 1] = 280; + HEAP8[dirp + pos + 18] = type; + stringToUTF8(name, dirp + pos + 19, 256); + pos += struct_size + } + FS.llseek(stream, idx * struct_size, 0); + return pos + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + var syscallGetVarargI = () => { + var ret = HEAP32[+SYSCALLS.varargs >> 2]; + SYSCALLS.varargs += 4; + return ret + }; + var syscallGetVarargP = syscallGetVarargI; + + function ___syscall_ioctl(fd, op, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (op) { + case 21509: { + if (!stream.tty) return -59; + return 0 + } + case 21505: { + if (!stream.tty) return -59; + if (stream.tty.ops.ioctl_tcgets) { + var termios = stream.tty.ops.ioctl_tcgets(stream); + var argp = syscallGetVarargP(); + HEAP32[argp >> 2] = termios.c_iflag || 0; + HEAP32[argp + 4 >> 2] = termios.c_oflag || 0; + HEAP32[argp + 8 >> 2] = termios.c_cflag || 0; + HEAP32[argp + 12 >> 2] = termios.c_lflag || 0; + for (var i = 0; i < 32; i++) { + HEAP8[argp + i + 17] = termios.c_cc[i] || 0 + } + return 0 + } + return 0 + } + case 21510: + case 21511: + case 21512: { + if (!stream.tty) return -59; + return 0 + } + case 21506: + case 21507: + case 21508: { + if (!stream.tty) return -59; + if (stream.tty.ops.ioctl_tcsets) { + var argp = syscallGetVarargP(); + var c_iflag = HEAP32[argp >> 2]; + var c_oflag = HEAP32[argp + 4 >> 2]; + var c_cflag = HEAP32[argp + 8 >> 2]; + var c_lflag = HEAP32[argp + 12 >> 2]; + var c_cc = []; + for (var i = 0; i < 32; i++) { + c_cc.push(HEAP8[argp + i + 17]) + } + return stream.tty.ops.ioctl_tcsets(stream.tty, op, { + c_iflag, + c_oflag, + c_cflag, + c_lflag, + c_cc + }) + } + return 0 + } + case 21519: { + if (!stream.tty) return -59; + var argp = syscallGetVarargP(); + HEAP32[argp >> 2] = 0; + return 0 + } + case 21520: { + if (!stream.tty) return -59; + return -28 + } + case 21531: { + var argp = syscallGetVarargP(); + return FS.ioctl(stream, op, argp) + } + case 21523: { + if (!stream.tty) return -59; + if (stream.tty.ops.ioctl_tiocgwinsz) { + var winsize = stream.tty.ops.ioctl_tiocgwinsz(stream.tty); + var argp = syscallGetVarargP(); + HEAP16[argp >> 1] = winsize[0]; + HEAP16[argp + 2 >> 1] = winsize[1] + } + return 0 + } + case 21524: { + if (!stream.tty) return -59; + return 0 + } + case 21515: { + if (!stream.tty) return -59; + return 0 + } + default: + return -28 + } + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_lstat64(path, buf) { + try { + path = SYSCALLS.getStr(path); + return SYSCALLS.writeStat(buf, FS.lstat(path)) + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_mkdirat(dirfd, path, mode) { + try { + path = SYSCALLS.getStr(path); + path = SYSCALLS.calculateAt(dirfd, path); + FS.mkdir(path, mode, 0); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_newfstatat(dirfd, path, buf, flags) { + try { + path = SYSCALLS.getStr(path); + var nofollow = flags & 256; + var allowEmpty = flags & 4096; + flags = flags & ~6400; + path = SYSCALLS.calculateAt(dirfd, path, allowEmpty); + return SYSCALLS.writeStat(buf, nofollow ? FS.lstat(path) : FS.stat(path)) + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_openat(dirfd, path, flags, varargs) { + SYSCALLS.varargs = varargs; + try { + path = SYSCALLS.getStr(path); + path = SYSCALLS.calculateAt(dirfd, path); + var mode = varargs ? syscallGetVarargI() : 0; + return FS.open(path, flags, mode).fd + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_readlinkat(dirfd, path, buf, bufsize) { + try { + path = SYSCALLS.getStr(path); + path = SYSCALLS.calculateAt(dirfd, path); + if (bufsize <= 0) return -28; + var ret = FS.readlink(path); + var len = Math.min(bufsize, lengthBytesUTF8(ret)); + var endChar = HEAP8[buf + len]; + stringToUTF8(ret, buf, bufsize + 1); + HEAP8[buf + len] = endChar; + return len + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_renameat(olddirfd, oldpath, newdirfd, newpath) { + try { + oldpath = SYSCALLS.getStr(oldpath); + newpath = SYSCALLS.getStr(newpath); + oldpath = SYSCALLS.calculateAt(olddirfd, oldpath); + newpath = SYSCALLS.calculateAt(newdirfd, newpath); + FS.rename(oldpath, newpath); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_rmdir(path) { + try { + path = SYSCALLS.getStr(path); + FS.rmdir(path); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_stat64(path, buf) { + try { + path = SYSCALLS.getStr(path); + return SYSCALLS.writeStat(buf, FS.stat(path)) + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_symlinkat(target, dirfd, linkpath) { + try { + target = SYSCALLS.getStr(target); + linkpath = SYSCALLS.getStr(linkpath); + linkpath = SYSCALLS.calculateAt(dirfd, linkpath); + FS.symlink(target, linkpath); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + + function ___syscall_unlinkat(dirfd, path, flags) { + try { + path = SYSCALLS.getStr(path); + path = SYSCALLS.calculateAt(dirfd, path); + if (!flags) { + FS.unlink(path) + } else if (flags === 512) { + FS.rmdir(path) + } else { + return -28 + } + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + var readI53FromI64 = ptr => HEAPU32[ptr >> 2] + HEAP32[ptr + 4 >> 2] * 4294967296; + + function ___syscall_utimensat(dirfd, path, times, flags) { + try { + path = SYSCALLS.getStr(path); + path = SYSCALLS.calculateAt(dirfd, path, true); + var now = Date.now(), + atime, mtime; + if (!times) { + atime = now; + mtime = now + } else { + var seconds = readI53FromI64(times); + var nanoseconds = HEAP32[times + 8 >> 2]; + if (nanoseconds == 1073741823) { + atime = now + } else if (nanoseconds == 1073741822) { + atime = null + } else { + atime = seconds * 1e3 + nanoseconds / (1e3 * 1e3) + } + times += 16; + seconds = readI53FromI64(times); + nanoseconds = HEAP32[times + 8 >> 2]; + if (nanoseconds == 1073741823) { + mtime = now + } else if (nanoseconds == 1073741822) { + mtime = null + } else { + mtime = seconds * 1e3 + nanoseconds / (1e3 * 1e3) + } + } + if ((mtime ?? atime) !== null) { + FS.utime(path, atime, mtime) + } + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return -e.errno + } + } + var __abort_js = () => abort(""); + + function __gmtime_js(time, tmPtr) { + time = bigintToI53Checked(time); + var date = new Date(time * 1e3); + HEAP32[tmPtr >> 2] = date.getUTCSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getUTCMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getUTCHours(); + HEAP32[tmPtr + 12 >> 2] = date.getUTCDate(); + HEAP32[tmPtr + 16 >> 2] = date.getUTCMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getUTCFullYear() - 1900; + HEAP32[tmPtr + 24 >> 2] = date.getUTCDay(); + var start = Date.UTC(date.getUTCFullYear(), 0, 1, 0, 0, 0, 0); + var yday = (date.getTime() - start) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday + } + var isLeapYear = year => year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0); + var MONTH_DAYS_LEAP_CUMULATIVE = [0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335]; + var MONTH_DAYS_REGULAR_CUMULATIVE = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; + var ydayFromDate = date => { + var leap = isLeapYear(date.getFullYear()); + var monthDaysCumulative = leap ? MONTH_DAYS_LEAP_CUMULATIVE : MONTH_DAYS_REGULAR_CUMULATIVE; + var yday = monthDaysCumulative[date.getMonth()] + date.getDate() - 1; + return yday + }; + + function __localtime_js(time, tmPtr) { + time = bigintToI53Checked(time); + var date = new Date(time * 1e3); + HEAP32[tmPtr >> 2] = date.getSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getHours(); + HEAP32[tmPtr + 12 >> 2] = date.getDate(); + HEAP32[tmPtr + 16 >> 2] = date.getMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getFullYear() - 1900; + HEAP32[tmPtr + 24 >> 2] = date.getDay(); + var yday = ydayFromDate(date) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + HEAP32[tmPtr + 36 >> 2] = -(date.getTimezoneOffset() * 60); + var start = new Date(date.getFullYear(), 0, 1); + var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset(); + var winterOffset = start.getTimezoneOffset(); + var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset)) | 0; + HEAP32[tmPtr + 32 >> 2] = dst + } + var __mktime_js = function(tmPtr) { + var ret = (() => { + var date = new Date(HEAP32[tmPtr + 20 >> 2] + 1900, HEAP32[tmPtr + 16 >> 2], HEAP32[tmPtr + 12 >> 2], HEAP32[tmPtr + 8 >> 2], HEAP32[tmPtr + 4 >> 2], HEAP32[tmPtr >> 2], 0); + var dst = HEAP32[tmPtr + 32 >> 2]; + var guessedOffset = date.getTimezoneOffset(); + var start = new Date(date.getFullYear(), 0, 1); + var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset(); + var winterOffset = start.getTimezoneOffset(); + var dstOffset = Math.min(winterOffset, summerOffset); + if (dst < 0) { + HEAP32[tmPtr + 32 >> 2] = Number(summerOffset != winterOffset && dstOffset == guessedOffset) + } else if (dst > 0 != (dstOffset == guessedOffset)) { + var nonDstOffset = Math.max(winterOffset, summerOffset); + var trueOffset = dst > 0 ? dstOffset : nonDstOffset; + date.setTime(date.getTime() + (trueOffset - guessedOffset) * 6e4) + } + HEAP32[tmPtr + 24 >> 2] = date.getDay(); + var yday = ydayFromDate(date) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + HEAP32[tmPtr >> 2] = date.getSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getHours(); + HEAP32[tmPtr + 12 >> 2] = date.getDate(); + HEAP32[tmPtr + 16 >> 2] = date.getMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getYear(); + var timeMs = date.getTime(); + if (isNaN(timeMs)) { + return -1 + } + return timeMs / 1e3 + })(); + return BigInt(ret) + }; + var __tzset_js = (timezone, daylight, std_name, dst_name) => { + var currentYear = (new Date).getFullYear(); + var winter = new Date(currentYear, 0, 1); + var summer = new Date(currentYear, 6, 1); + var winterOffset = winter.getTimezoneOffset(); + var summerOffset = summer.getTimezoneOffset(); + var stdTimezoneOffset = Math.max(winterOffset, summerOffset); + HEAPU32[timezone >> 2] = stdTimezoneOffset * 60; + HEAP32[daylight >> 2] = Number(winterOffset != summerOffset); + var extractZone = timezoneOffset => { + var sign = timezoneOffset >= 0 ? "-" : "+"; + var absOffset = Math.abs(timezoneOffset); + var hours = String(Math.floor(absOffset / 60)).padStart(2, "0"); + var minutes = String(absOffset % 60).padStart(2, "0"); + return `UTC${sign}${hours}${minutes}` + }; + var winterName = extractZone(winterOffset); + var summerName = extractZone(summerOffset); + if (summerOffset < winterOffset) { + stringToUTF8(winterName, std_name, 17); + stringToUTF8(summerName, dst_name, 17) + } else { + stringToUTF8(winterName, dst_name, 17); + stringToUTF8(summerName, std_name, 17) + } + }; + var _emscripten_get_now = () => performance.now(); + var _emscripten_date_now = () => Date.now(); + var nowIsMonotonic = 1; + var checkWasiClock = clock_id => clock_id >= 0 && clock_id <= 3; + + function _clock_time_get(clk_id, ignored_precision, ptime) { + ignored_precision = bigintToI53Checked(ignored_precision); + if (!checkWasiClock(clk_id)) { + return 28 + } + var now; + if (clk_id === 0) { + now = _emscripten_date_now() + } else if (nowIsMonotonic) { + now = _emscripten_get_now() + } else { + return 52 + } + var nsec = Math.round(now * 1e3 * 1e3); + HEAP64[ptime >> 3] = BigInt(nsec); + return 0 + } + var getHeapMax = () => 2147483648; + var _emscripten_get_heap_max = () => getHeapMax(); + var alignMemory = (size, alignment) => Math.ceil(size / alignment) * alignment; + var growMemory = size => { + var b = wasmMemory.buffer; + var pages = (size - b.byteLength + 65535) / 65536 | 0; + try { + wasmMemory.grow(pages); + updateMemoryViews(); + return 1 + } catch (e) {} + }; + var _emscripten_resize_heap = requestedSize => { + var oldSize = HEAPU8.length; + requestedSize >>>= 0; + var maxHeapSize = getHeapMax(); + if (requestedSize > maxHeapSize) { + return false + } + for (var cutDown = 1; cutDown <= 4; cutDown *= 2) { + var overGrownHeapSize = oldSize * (1 + .2 / cutDown); + overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296); + var newSize = Math.min(maxHeapSize, alignMemory(Math.max(requestedSize, overGrownHeapSize), 65536)); + var replacement = growMemory(newSize); + if (replacement) { + return true + } + } + return false + }; + var ENV = {}; + var getExecutableName = () => thisProgram || "./this.program"; + var getEnvStrings = () => { + if (!getEnvStrings.strings) { + var lang = (typeof navigator == "object" && navigator.language || "C").replace("-", "_") + ".UTF-8"; + var env = { + USER: "web_user", + LOGNAME: "web_user", + PATH: "/", + PWD: "/", + HOME: "/home/web_user", + LANG: lang, + _: getExecutableName() + }; + for (var x in ENV) { + if (ENV[x] === undefined) delete env[x]; + else env[x] = ENV[x] + } + var strings = []; + for (var x in env) { + strings.push(`${x}=${env[x]}`) + } + getEnvStrings.strings = strings + } + return getEnvStrings.strings + }; + var _environ_get = (__environ, environ_buf) => { + var bufSize = 0; + var envp = 0; + for (var string of getEnvStrings()) { + var ptr = environ_buf + bufSize; + HEAPU32[__environ + envp >> 2] = ptr; + bufSize += stringToUTF8(string, ptr, Infinity) + 1; + envp += 4 + } + return 0 + }; + var _environ_sizes_get = (penviron_count, penviron_buf_size) => { + var strings = getEnvStrings(); + HEAPU32[penviron_count >> 2] = strings.length; + var bufSize = 0; + for (var string of strings) { + bufSize += lengthBytesUTF8(string) + 1 + } + HEAPU32[penviron_buf_size >> 2] = bufSize; + return 0 + }; + var runtimeKeepaliveCounter = 0; + var keepRuntimeAlive = () => noExitRuntime || runtimeKeepaliveCounter > 0; + var _proc_exit = code => { + EXITSTATUS = code; + if (!keepRuntimeAlive()) { + Module["onExit"]?.(code); + ABORT = true + } + quit_(code, new ExitStatus(code)) + }; + var exitJS = (status, implicit) => { + EXITSTATUS = status; + _proc_exit(status) + }; + var _exit = exitJS; + + function _fd_close(fd) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + FS.close(stream); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return e.errno + } + } + + function _fd_fdstat_get(fd, pbuf) { + try { + var rightsBase = 0; + var rightsInheriting = 0; + var flags = 0; + { + var stream = SYSCALLS.getStreamFromFD(fd); + var type = stream.tty ? 2 : FS.isDir(stream.mode) ? 3 : FS.isLink(stream.mode) ? 7 : 4 + } + HEAP8[pbuf] = type; + HEAP16[pbuf + 2 >> 1] = flags; + HEAP64[pbuf + 8 >> 3] = BigInt(rightsBase); + HEAP64[pbuf + 16 >> 3] = BigInt(rightsInheriting); + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return e.errno + } + } + var doReadv = (stream, iov, iovcnt, offset) => { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAPU32[iov >> 2]; + var len = HEAPU32[iov + 4 >> 2]; + iov += 8; + var curr = FS.read(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + if (curr < len) break; + if (typeof offset != "undefined") { + offset += curr + } + } + return ret + }; + + function _fd_read(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = doReadv(stream, iov, iovcnt); + HEAPU32[pnum >> 2] = num; + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return e.errno + } + } + + function _fd_seek(fd, offset, whence, newOffset) { + offset = bigintToI53Checked(offset); + try { + if (isNaN(offset)) return 61; + var stream = SYSCALLS.getStreamFromFD(fd); + FS.llseek(stream, offset, whence); + HEAP64[newOffset >> 3] = BigInt(stream.position); + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return e.errno + } + } + var doWritev = (stream, iov, iovcnt, offset) => { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAPU32[iov >> 2]; + var len = HEAPU32[iov + 4 >> 2]; + iov += 8; + var curr = FS.write(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + if (curr < len) { + break + } + if (typeof offset != "undefined") { + offset += curr + } + } + return ret + }; + + function _fd_write(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = doWritev(stream, iov, iovcnt); + HEAPU32[pnum >> 2] = num; + return 0 + } catch (e) { + if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e; + return e.errno + } + } + var handleException = e => { + if (e instanceof ExitStatus || e == "unwind") { + return EXITSTATUS + } + quit_(1, e) + }; + var stackAlloc = sz => __emscripten_stack_alloc(sz); + var stringToUTF8OnStack = str => { + var size = lengthBytesUTF8(str) + 1; + var ret = stackAlloc(size); + stringToUTF8(str, ret, size); + return ret + }; + FS.createPreloadedFile = FS_createPreloadedFile; + FS.staticInit(); + MEMFS.doesNotExistError = new FS.ErrnoError(44); + MEMFS.doesNotExistError.stack = ""; + if (ENVIRONMENT_IS_NODE) { + NODEFS.staticInit() + } { + if (Module["noExitRuntime"]) noExitRuntime = Module["noExitRuntime"]; + if (Module["preloadPlugins"]) preloadPlugins = Module["preloadPlugins"]; + if (Module["print"]) out = Module["print"]; + if (Module["printErr"]) err = Module["printErr"]; + if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"]; + if (Module["arguments"]) arguments_ = Module["arguments"]; + if (Module["thisProgram"]) thisProgram = Module["thisProgram"] + } + Module["callMain"] = callMain; + Module["FS"] = FS; + Module["NODEFS"] = NODEFS; + Module["WORKERFS"] = WORKERFS; + var _main, __emscripten_stack_restore, __emscripten_stack_alloc, _emscripten_stack_get_current; + + function assignWasmExports(wasmExports) { + Module["_main"] = _main = wasmExports["__main_argc_argv"]; + __emscripten_stack_restore = wasmExports["_emscripten_stack_restore"]; + __emscripten_stack_alloc = wasmExports["_emscripten_stack_alloc"]; + _emscripten_stack_get_current = wasmExports["emscripten_stack_get_current"] + } + var wasmImports = { + __cxa_throw: ___cxa_throw, + __syscall_chmod: ___syscall_chmod, + __syscall_fchownat: ___syscall_fchownat, + __syscall_fstat64: ___syscall_fstat64, + __syscall_ftruncate64: ___syscall_ftruncate64, + __syscall_getcwd: ___syscall_getcwd, + __syscall_getdents64: ___syscall_getdents64, + __syscall_ioctl: ___syscall_ioctl, + __syscall_lstat64: ___syscall_lstat64, + __syscall_mkdirat: ___syscall_mkdirat, + __syscall_newfstatat: ___syscall_newfstatat, + __syscall_openat: ___syscall_openat, + __syscall_readlinkat: ___syscall_readlinkat, + __syscall_renameat: ___syscall_renameat, + __syscall_rmdir: ___syscall_rmdir, + __syscall_stat64: ___syscall_stat64, + __syscall_symlinkat: ___syscall_symlinkat, + __syscall_unlinkat: ___syscall_unlinkat, + __syscall_utimensat: ___syscall_utimensat, + _abort_js: __abort_js, + _gmtime_js: __gmtime_js, + _localtime_js: __localtime_js, + _mktime_js: __mktime_js, + _tzset_js: __tzset_js, + clock_time_get: _clock_time_get, + emscripten_date_now: _emscripten_date_now, + emscripten_get_heap_max: _emscripten_get_heap_max, + emscripten_resize_heap: _emscripten_resize_heap, + environ_get: _environ_get, + environ_sizes_get: _environ_sizes_get, + exit: _exit, + fd_close: _fd_close, + fd_fdstat_get: _fd_fdstat_get, + fd_read: _fd_read, + fd_seek: _fd_seek, + fd_write: _fd_write + }; + var wasmExports = await createWasm(); + + function callMain(args = []) { + var entryFunction = _main; + args.unshift(thisProgram); + var argc = args.length; + var argv = stackAlloc((argc + 1) * 4); + var argv_ptr = argv; + args.forEach(arg => { + HEAPU32[argv_ptr >> 2] = stringToUTF8OnStack(arg); + argv_ptr += 4 + }); + HEAPU32[argv_ptr >> 2] = 0; + try { + var ret = entryFunction(argc, argv); + exitJS(ret, true); + return ret + } catch (e) { + return handleException(e) + } + } + + function run(args = arguments_) { + if (runDependencies > 0) { + dependenciesFulfilled = run; + return + } + preRun(); + if (runDependencies > 0) { + dependenciesFulfilled = run; + return + } + + function doRun() { + Module["calledRun"] = true; + if (ABORT) return; + initRuntime(); + preMain(); + readyPromiseResolve?.(Module); + Module["onRuntimeInitialized"]?.(); + var noInitialRun = Module["noInitialRun"] || false; + if (!noInitialRun) callMain(args); + postRun() + } + if (Module["setStatus"]) { + Module["setStatus"]("Running..."); + setTimeout(() => { + setTimeout(() => Module["setStatus"](""), 1); + doRun() + }, 1) + } else { + doRun() + } + } + + function preInit() { + if (Module["preInit"]) { + if (typeof Module["preInit"] == "function") Module["preInit"] = [Module["preInit"]]; + while (Module["preInit"].length > 0) { + Module["preInit"].shift()() + } + } + } + preInit(); + run(); + Module.FS = FS; + Module.NODEFS = NODEFS; + Module.WORKERFS = WORKERFS; + Module.callMain = callMain; + if (runtimeInitialized) { + moduleRtn = Module + } else { + moduleRtn = new Promise((resolve, reject) => { + readyPromiseResolve = resolve; + readyPromiseReject = reject + }) + } + + + return moduleRtn; + } + ); +})(); +if (typeof exports === 'object' && typeof module === 'object') { + module.exports = SevenZip; + // This default export looks redundant, but it allows TS to import this + // commonjs style module. + module.exports.default = SevenZip; +} else if (typeof define === 'function' && define['amd']) + define([], () => SevenZip); diff --git a/public/System/7zip/7zz.wasm b/public/System/7zip/7zz.wasm index 9e09c0ed..337cfa5a 100644 Binary files a/public/System/7zip/7zz.wasm and b/public/System/7zip/7zz.wasm differ diff --git a/utils/zipFunctions.ts b/utils/zipFunctions.ts index 4c62d7e0..581f2477 100644 --- a/utils/zipFunctions.ts +++ b/utils/zipFunctions.ts @@ -96,7 +96,7 @@ export const unarchive = async ( data: Buffer ): Promise => { if (!window.SevenZip) { - await loadFiles(["System/7zip/7zz.es6.js"]); + await loadFiles(["System/7zip/7zz.umd.js"]); } if (!window.SevenZip) return {};