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tildefriends/deps/perfetto/engine_bundle.js

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JavaScript
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var engine = (function () {
'use strict';
function createCommonjsModule(fn, basedir, module) {
return module = {
path: basedir,
exports: {},
require: function (path, base) {
return commonjsRequire(path, (base === undefined || base === null) ? module.path : base);
}
}, fn(module, module.exports), module.exports;
}
function commonjsRequire () {
throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs');
}
var perfetto_version = createCommonjsModule(function (module, exports) {
Object.defineProperty(exports, "__esModule", { value: true });
exports.SCM_REVISION = exports.VERSION = void 0;
exports.VERSION = "v22.1-e780c370b";
exports.SCM_REVISION = "e780c370b9272c36eab718bacaa100537fd8d215";
});
var logging = createCommonjsModule(function (module, exports) {
// Copyright (C) 2018 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.reportError = exports.setErrorHandler = exports.assertFalse = exports.assertTrue = exports.assertExists = void 0;
let errorHandler = (_) => { };
function assertExists(value) {
if (value === null || value === undefined) {
throw new Error('Value doesn\'t exist');
}
return value;
}
exports.assertExists = assertExists;
function assertTrue(value, optMsg) {
if (value !== true) {
throw new Error(optMsg ? optMsg : 'Failed assertion');
}
}
exports.assertTrue = assertTrue;
function assertFalse(value, optMsg) {
assertTrue(!value, optMsg);
}
exports.assertFalse = assertFalse;
function setErrorHandler(handler) {
errorHandler = handler;
}
exports.setErrorHandler = setErrorHandler;
function reportError(err) {
let errLog = '';
let errorObj = undefined;
if (err instanceof ErrorEvent) {
errLog = err.message;
errorObj = err.error;
}
else if (err instanceof PromiseRejectionEvent) {
errLog = `${err.reason}`;
errorObj = err.reason;
}
else {
errLog = `${err}`;
}
if (errorObj !== undefined && errorObj !== null) {
const errStack = errorObj.stack;
errLog += '\n';
errLog += errStack !== undefined ? errStack : JSON.stringify(errorObj);
}
errLog += '\n\n';
errLog += `${perfetto_version.VERSION} ${perfetto_version.SCM_REVISION}\n`;
errLog += `UA: ${navigator.userAgent}\n`;
console.error(errLog, err);
errorHandler(errLog);
}
exports.reportError = reportError;
});
var deferred = createCommonjsModule(function (module, exports) {
// Copyright (C) 2018 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.defer = void 0;
/**
* Create a promise with exposed resolve and reject callbacks.
*/
function defer() {
let resolve = null;
let reject = null;
const p = new Promise((res, rej) => [resolve, reject] = [res, rej]);
return Object.assign(p, { resolve, reject });
}
exports.defer = defer;
});
var trace_processor = createCommonjsModule(function (module, exports) {
var trace_processor_wasm = (function() {
var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
return (
function(trace_processor_wasm) {
trace_processor_wasm = trace_processor_wasm || {};
var Module = typeof trace_processor_wasm !== "undefined" ? trace_processor_wasm : {};
var readyPromiseResolve, readyPromiseReject;
Module["ready"] = new Promise(function(resolve, reject) {
readyPromiseResolve = resolve;
readyPromiseReject = reject;
});
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_main")) {
Object.defineProperty(Module["ready"], "_main", {
configurable: true,
get: function() {
abort("You are getting _main on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_main", {
configurable: true,
set: function() {
abort("You are setting _main on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_emscripten_stack_get_end")) {
Object.defineProperty(Module["ready"], "_emscripten_stack_get_end", {
configurable: true,
get: function() {
abort("You are getting _emscripten_stack_get_end on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_emscripten_stack_get_end", {
configurable: true,
set: function() {
abort("You are setting _emscripten_stack_get_end on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_emscripten_stack_get_free")) {
Object.defineProperty(Module["ready"], "_emscripten_stack_get_free", {
configurable: true,
get: function() {
abort("You are getting _emscripten_stack_get_free on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_emscripten_stack_get_free", {
configurable: true,
set: function() {
abort("You are setting _emscripten_stack_get_free on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_emscripten_stack_init")) {
Object.defineProperty(Module["ready"], "_emscripten_stack_init", {
configurable: true,
get: function() {
abort("You are getting _emscripten_stack_init on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_emscripten_stack_init", {
configurable: true,
set: function() {
abort("You are setting _emscripten_stack_init on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_stackSave")) {
Object.defineProperty(Module["ready"], "_stackSave", {
configurable: true,
get: function() {
abort("You are getting _stackSave on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_stackSave", {
configurable: true,
set: function() {
abort("You are setting _stackSave on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_stackRestore")) {
Object.defineProperty(Module["ready"], "_stackRestore", {
configurable: true,
get: function() {
abort("You are getting _stackRestore on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_stackRestore", {
configurable: true,
set: function() {
abort("You are setting _stackRestore on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_stackAlloc")) {
Object.defineProperty(Module["ready"], "_stackAlloc", {
configurable: true,
get: function() {
abort("You are getting _stackAlloc on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_stackAlloc", {
configurable: true,
set: function() {
abort("You are setting _stackAlloc on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "___wasm_call_ctors")) {
Object.defineProperty(Module["ready"], "___wasm_call_ctors", {
configurable: true,
get: function() {
abort("You are getting ___wasm_call_ctors on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "___wasm_call_ctors", {
configurable: true,
set: function() {
abort("You are setting ___wasm_call_ctors on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_fflush")) {
Object.defineProperty(Module["ready"], "_fflush", {
configurable: true,
get: function() {
abort("You are getting _fflush on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_fflush", {
configurable: true,
set: function() {
abort("You are setting _fflush on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "___errno_location")) {
Object.defineProperty(Module["ready"], "___errno_location", {
configurable: true,
get: function() {
abort("You are getting ___errno_location on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "___errno_location", {
configurable: true,
set: function() {
abort("You are setting ___errno_location on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_malloc")) {
Object.defineProperty(Module["ready"], "_malloc", {
configurable: true,
get: function() {
abort("You are getting _malloc on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_malloc", {
configurable: true,
set: function() {
abort("You are setting _malloc on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_free")) {
Object.defineProperty(Module["ready"], "_free", {
configurable: true,
get: function() {
abort("You are getting _free on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_free", {
configurable: true,
set: function() {
abort("You are setting _free on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_memalign")) {
Object.defineProperty(Module["ready"], "_memalign", {
configurable: true,
get: function() {
abort("You are getting _memalign on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_memalign", {
configurable: true,
set: function() {
abort("You are setting _memalign on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_memset")) {
Object.defineProperty(Module["ready"], "_memset", {
configurable: true,
get: function() {
abort("You are getting _memset on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_memset", {
configurable: true,
set: function() {
abort("You are setting _memset on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "__get_tzname")) {
Object.defineProperty(Module["ready"], "__get_tzname", {
configurable: true,
get: function() {
abort("You are getting __get_tzname on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "__get_tzname", {
configurable: true,
set: function() {
abort("You are setting __get_tzname on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "__get_daylight")) {
Object.defineProperty(Module["ready"], "__get_daylight", {
configurable: true,
get: function() {
abort("You are getting __get_daylight on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "__get_daylight", {
configurable: true,
set: function() {
abort("You are setting __get_daylight on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "__get_timezone")) {
Object.defineProperty(Module["ready"], "__get_timezone", {
configurable: true,
get: function() {
abort("You are getting __get_timezone on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "__get_timezone", {
configurable: true,
set: function() {
abort("You are setting __get_timezone on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_emscripten_main_thread_process_queued_calls")) {
Object.defineProperty(Module["ready"], "_emscripten_main_thread_process_queued_calls", {
configurable: true,
get: function() {
abort("You are getting _emscripten_main_thread_process_queued_calls on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_emscripten_main_thread_process_queued_calls", {
configurable: true,
set: function() {
abort("You are setting _emscripten_main_thread_process_queued_calls on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "_usleep")) {
Object.defineProperty(Module["ready"], "_usleep", {
configurable: true,
get: function() {
abort("You are getting _usleep on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "_usleep", {
configurable: true,
set: function() {
abort("You are setting _usleep on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
if (!Object.getOwnPropertyDescriptor(Module["ready"], "onRuntimeInitialized")) {
Object.defineProperty(Module["ready"], "onRuntimeInitialized", {
configurable: true,
get: function() {
abort("You are getting onRuntimeInitialized on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
Object.defineProperty(Module["ready"], "onRuntimeInitialized", {
configurable: true,
set: function() {
abort("You are setting onRuntimeInitialized on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js");
}
});
}
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 = false;
var ENVIRONMENT_IS_WORKER = false;
var ENVIRONMENT_IS_NODE = false;
var ENVIRONMENT_IS_SHELL = false;
ENVIRONMENT_IS_WEB = typeof window === "object";
ENVIRONMENT_IS_WORKER = typeof importScripts === "function";
ENVIRONMENT_IS_NODE = typeof process === "object" && typeof process.versions === "object" && typeof process.versions.node === "string";
ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
if (Module["ENVIRONMENT"]) {
throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -s ENVIRONMENT=web or -s ENVIRONMENT=node)");
}
var scriptDirectory = "";
function locateFile(path) {
if (Module["locateFile"]) {
return Module["locateFile"](path, scriptDirectory);
}
return scriptDirectory + path;
}
var read_, readBinary;
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;
};
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) {
process["exit"](status);
};
Module["inspect"] = function() {
return "[Emscripten Module object]";
};
} else if (ENVIRONMENT_IS_SHELL) {
if (typeof read != "undefined") {
read_ = function shell_read(f) {
return read(f);
};
}
readBinary = function readBinary(f) {
var data;
if (typeof readbuffer === "function") {
return new Uint8Array(readbuffer(f));
}
data = read(f, "binary");
assert(typeof data === "object");
return data;
};
if (typeof scriptArgs != "undefined") {
arguments_ = scriptArgs;
} else if (typeof arguments != "undefined") {
arguments_ = arguments;
}
if (typeof quit === "function") {
quit_ = function(status) {
quit(status);
};
}
if (typeof print !== "undefined") {
if (typeof console === "undefined") console = {};
console.log = print;
console.warn = console.error = typeof printErr !== "undefined" ? printErr : print;
}
} 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 (_scriptDir) {
scriptDirectory = _scriptDir;
}
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 XMLHttpRequest();
xhr.open("GET", url, false);
xhr.responseType = "arraybuffer";
xhr.send(null);
return new Uint8Array(xhr.response);
};
}
}
} else {
throw new Error("environment detection error");
}
var out = Module["print"] || console.log.bind(console);
var err = Module["printErr"] || console.warn.bind(console);
for (key in moduleOverrides) {
if (moduleOverrides.hasOwnProperty(key)) {
Module[key] = moduleOverrides[key];
}
}
moduleOverrides = null;
if (Module["arguments"]) arguments_ = Module["arguments"];
if (!Object.getOwnPropertyDescriptor(Module, "arguments")) Object.defineProperty(Module, "arguments", {
configurable: true,
get: function() {
abort("Module.arguments has been replaced with plain arguments_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
if (Module["thisProgram"]) thisProgram = Module["thisProgram"];
if (!Object.getOwnPropertyDescriptor(Module, "thisProgram")) Object.defineProperty(Module, "thisProgram", {
configurable: true,
get: function() {
abort("Module.thisProgram has been replaced with plain thisProgram (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
if (Module["quit"]) quit_ = Module["quit"];
if (!Object.getOwnPropertyDescriptor(Module, "quit")) Object.defineProperty(Module, "quit", {
configurable: true,
get: function() {
abort("Module.quit has been replaced with plain quit_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
assert(typeof Module["memoryInitializerPrefixURL"] === "undefined", "Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead");
assert(typeof Module["pthreadMainPrefixURL"] === "undefined", "Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead");
assert(typeof Module["cdInitializerPrefixURL"] === "undefined", "Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead");
assert(typeof Module["filePackagePrefixURL"] === "undefined", "Module.filePackagePrefixURL option was removed, use Module.locateFile instead");
assert(typeof Module["read"] === "undefined", "Module.read option was removed (modify read_ in JS)");
assert(typeof Module["readAsync"] === "undefined", "Module.readAsync option was removed (modify readAsync in JS)");
assert(typeof Module["readBinary"] === "undefined", "Module.readBinary option was removed (modify readBinary in JS)");
assert(typeof Module["setWindowTitle"] === "undefined", "Module.setWindowTitle option was removed (modify setWindowTitle in JS)");
assert(typeof Module["TOTAL_MEMORY"] === "undefined", "Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY");
if (!Object.getOwnPropertyDescriptor(Module, "read")) Object.defineProperty(Module, "read", {
configurable: true,
get: function() {
abort("Module.read has been replaced with plain read_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
if (!Object.getOwnPropertyDescriptor(Module, "readAsync")) Object.defineProperty(Module, "readAsync", {
configurable: true,
get: function() {
abort("Module.readAsync has been replaced with plain readAsync (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
if (!Object.getOwnPropertyDescriptor(Module, "readBinary")) Object.defineProperty(Module, "readBinary", {
configurable: true,
get: function() {
abort("Module.readBinary has been replaced with plain readBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
if (!Object.getOwnPropertyDescriptor(Module, "setWindowTitle")) Object.defineProperty(Module, "setWindowTitle", {
configurable: true,
get: function() {
abort("Module.setWindowTitle has been replaced with plain setWindowTitle (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
var STACK_ALIGN = 16;
function alignMemory(size, factor) {
if (!factor) factor = STACK_ALIGN;
return Math.ceil(size / factor) * factor;
}
function warnOnce(text) {
if (!warnOnce.shown) warnOnce.shown = {};
if (!warnOnce.shown[text]) {
warnOnce.shown[text] = 1;
err(text);
}
}
function 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 < sig.length; ++i) {
type.parameters.push(typeNames[sig[i]]);
}
return new WebAssembly.Function(type, func);
}
var typeSection = [ 1, 0, 1, 96 ];
var sigRet = sig.slice(0, 1);
var sigParam = sig.slice(1);
var typeCodes = {
"i": 127,
"j": 126,
"f": 125,
"d": 124
};
typeSection.push(sigParam.length);
for (var i = 0; i < sigParam.length; ++i) {
typeSection.push(typeCodes[sigParam[i]]);
}
if (sigRet == "v") {
typeSection.push(0);
} else {
typeSection = typeSection.concat([ 1, typeCodes[sigRet] ]);
}
typeSection[1] = typeSection.length - 2;
var bytes = new Uint8Array([ 0, 97, 115, 109, 1, 0, 0, 0 ].concat(typeSection, [ 2, 7, 1, 1, 101, 1, 102, 0, 0, 7, 5, 1, 1, 102, 0, 0 ]));
var module = new WebAssembly.Module(bytes);
var instance = new WebAssembly.Instance(module, {
"e": {
"f": func
}
});
var wrappedFunc = instance.exports["f"];
return wrappedFunc;
}
var freeTableIndexes = [];
var functionsInTableMap;
function getEmptyTableSlot() {
if (freeTableIndexes.length) {
return freeTableIndexes.pop();
}
try {
wasmTable.grow(1);
} catch (err) {
if (!(err instanceof RangeError)) {
throw err;
}
throw "Unable to grow wasm table. Set ALLOW_TABLE_GROWTH.";
}
return wasmTable.length - 1;
}
function addFunctionWasm(func, sig) {
if (!functionsInTableMap) {
functionsInTableMap = new WeakMap();
for (var i = 0; i < wasmTable.length; i++) {
var item = wasmTable.get(i);
if (item) {
functionsInTableMap.set(item, i);
}
}
}
if (functionsInTableMap.has(func)) {
return functionsInTableMap.get(func);
}
var ret = getEmptyTableSlot();
try {
wasmTable.set(ret, func);
} catch (err) {
if (!(err instanceof TypeError)) {
throw err;
}
assert(typeof sig !== "undefined", "Missing signature argument to addFunction: " + func);
var wrapped = convertJsFunctionToWasm(func, sig);
wasmTable.set(ret, wrapped);
}
functionsInTableMap.set(func, ret);
return ret;
}
function addFunction(func, sig) {
assert(typeof func !== "undefined");
return addFunctionWasm(func, sig);
}
var wasmBinary;
if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"];
if (!Object.getOwnPropertyDescriptor(Module, "wasmBinary")) Object.defineProperty(Module, "wasmBinary", {
configurable: true,
get: function() {
abort("Module.wasmBinary has been replaced with plain wasmBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
var noExitRuntime;
if (Module["noExitRuntime"]) noExitRuntime = Module["noExitRuntime"];
if (!Object.getOwnPropertyDescriptor(Module, "noExitRuntime")) Object.defineProperty(Module, "noExitRuntime", {
configurable: true,
get: function() {
abort("Module.noExitRuntime has been replaced with plain noExitRuntime (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
if (typeof WebAssembly !== "object") {
abort("no native wasm support detected");
}
var wasmMemory;
var ABORT = false;
function assert(condition, text) {
if (!condition) {
abort("Assertion failed: " + text);
}
}
function getCFunc(ident) {
var func = Module["_" + ident];
assert(func, "Cannot call unknown function " + ident + ", make sure it is exported");
return func;
}
function ccall(ident, returnType, argTypes, args, opts) {
var toC = {
"string": function(str) {
var ret = 0;
if (str !== null && str !== undefined && str !== 0) {
var len = (str.length << 2) + 1;
ret = stackAlloc(len);
stringToUTF8(str, ret, len);
}
return ret;
},
"array": function(arr) {
var ret = stackAlloc(arr.length);
writeArrayToMemory(arr, ret);
return ret;
}
};
function convertReturnValue(ret) {
if (returnType === "string") return UTF8ToString(ret);
if (returnType === "boolean") return Boolean(ret);
return ret;
}
var func = getCFunc(ident);
var cArgs = [];
var stack = 0;
assert(returnType !== "array", 'Return type should not be "array".');
if (args) {
for (var i = 0; i < args.length; i++) {
var converter = toC[argTypes[i]];
if (converter) {
if (stack === 0) stack = stackSave();
cArgs[i] = converter(args[i]);
} else {
cArgs[i] = args[i];
}
}
}
var ret = func.apply(null, cArgs);
ret = convertReturnValue(ret);
if (stack !== 0) stackRestore(stack);
return ret;
}
var UTF8Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf8") : undefined;
function UTF8ArrayToString(heap, idx, maxBytesToRead) {
var endIdx = idx + maxBytesToRead;
var endPtr = idx;
while (heap[endPtr] && !(endPtr >= endIdx)) ++endPtr;
if (endPtr - idx > 16 && heap.subarray && UTF8Decoder) {
return UTF8Decoder.decode(heap.subarray(idx, endPtr));
} else {
var str = "";
while (idx < endPtr) {
var u0 = heap[idx++];
if (!(u0 & 128)) {
str += String.fromCharCode(u0);
continue;
}
var u1 = heap[idx++] & 63;
if ((u0 & 224) == 192) {
str += String.fromCharCode((u0 & 31) << 6 | u1);
continue;
}
var u2 = heap[idx++] & 63;
if ((u0 & 240) == 224) {
u0 = (u0 & 15) << 12 | u1 << 6 | u2;
} else {
if ((u0 & 248) != 240) warnOnce("Invalid UTF-8 leading byte 0x" + u0.toString(16) + " encountered when deserializing a UTF-8 string on the asm.js/wasm heap to a JS string!");
u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heap[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;
}
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 < str.length; ++i) {
var u = str.charCodeAt(i);
if (u >= 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;
if (u >= 2097152) warnOnce("Invalid Unicode code point 0x" + u.toString(16) + " encountered when serializing a JS string to an UTF-8 string on the asm.js/wasm heap! (Valid unicode code points should be in range 0-0x1FFFFF).");
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) {
assert(typeof maxBytesToWrite == "number", "stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!");
return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite);
}
function lengthBytesUTF8(str) {
var len = 0;
for (var i = 0; i < str.length; ++i) {
var u = str.charCodeAt(i);
if (u >= 55296 && u <= 57343) u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023;
if (u <= 127) ++len; else if (u <= 2047) len += 2; else if (u <= 65535) len += 3; else len += 4;
}
return len;
}
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) {
assert(array.length >= 0, "writeArrayToMemory array must have a length (should be an array or typed array)");
HEAP8.set(array, buffer);
}
function writeAsciiToMemory(str, buffer, dontAddNull) {
for (var i = 0; i < str.length; ++i) {
assert(str.charCodeAt(i) === str.charCodeAt(i) & 255);
HEAP8[buffer++ >> 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, HEAP32, HEAPU32;
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"] = new Uint16Array(buf);
Module["HEAPU32"] = HEAPU32 = new Uint32Array(buf);
Module["HEAPF32"] = new Float32Array(buf);
Module["HEAPF64"] = new Float64Array(buf);
}
var TOTAL_STACK = 5242880;
if (Module["TOTAL_STACK"]) assert(TOTAL_STACK === Module["TOTAL_STACK"], "the stack size can no longer be determined at runtime");
var INITIAL_MEMORY = Module["INITIAL_MEMORY"] || 33554432;
if (!Object.getOwnPropertyDescriptor(Module, "INITIAL_MEMORY")) Object.defineProperty(Module, "INITIAL_MEMORY", {
configurable: true,
get: function() {
abort("Module.INITIAL_MEMORY has been replaced with plain INITIAL_MEMORY (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
}
});
assert(INITIAL_MEMORY >= TOTAL_STACK, "INITIAL_MEMORY should be larger than TOTAL_STACK, was " + INITIAL_MEMORY + "! (TOTAL_STACK=" + TOTAL_STACK + ")");
assert(typeof Int32Array !== "undefined" && typeof Float64Array !== "undefined" && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined, "JS engine does not provide full typed array support");
assert(!Module["wasmMemory"], "Use of `wasmMemory` detected. Use -s IMPORTED_MEMORY to define wasmMemory externally");
assert(INITIAL_MEMORY == 33554432, "Detected runtime INITIAL_MEMORY setting. Use -s IMPORTED_MEMORY to define wasmMemory dynamically");
var wasmTable;
function writeStackCookie() {
var max = _emscripten_stack_get_end();
assert((max & 3) == 0);
HEAPU32[(max >> 2) + 1] = 34821223;
HEAPU32[(max >> 2) + 2] = 2310721022;
HEAP32[0] = 1668509029;
}
function checkStackCookie() {
if (ABORT) return;
var max = _emscripten_stack_get_end();
var cookie1 = HEAPU32[(max >> 2) + 1];
var cookie2 = HEAPU32[(max >> 2) + 2];
if (cookie1 != 34821223 || cookie2 != 2310721022) {
abort("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x2135467, but received 0x" + cookie2.toString(16) + " " + cookie1.toString(16));
}
if (HEAP32[0] !== 1668509029) abort("Runtime error: The application has corrupted its heap memory area (address zero)!");
}
(function() {
var h16 = new Int16Array(1);
var h8 = new Int8Array(h16.buffer);
h16[0] = 25459;
if (h8[0] !== 115 || h8[1] !== 99) throw "Runtime error: expected the system to be little-endian!";
})();
var __ATPRERUN__ = [];
var __ATINIT__ = [];
var __ATMAIN__ = [];
var __ATPOSTRUN__ = [];
var runtimeInitialized = false;
var runtimeExited = false;
__ATINIT__.push({
func: function() {
___wasm_call_ctors();
}
});
function preRun() {
if (Module["preRun"]) {
if (typeof Module["preRun"] == "function") Module["preRun"] = [ Module["preRun"] ];
while (Module["preRun"].length) {
addOnPreRun(Module["preRun"].shift());
}
}
callRuntimeCallbacks(__ATPRERUN__);
}
function initRuntime() {
checkStackCookie();
assert(!runtimeInitialized);
runtimeInitialized = true;
if (!Module["noFSInit"] && !FS.init.initialized) FS.init();
TTY.init();
callRuntimeCallbacks(__ATINIT__);
}
function preMain() {
checkStackCookie();
FS.ignorePermissions = false;
callRuntimeCallbacks(__ATMAIN__);
}
function exitRuntime() {
checkStackCookie();
runtimeExited = true;
}
function postRun() {
checkStackCookie();
if (Module["postRun"]) {
if (typeof Module["postRun"] == "function") Module["postRun"] = [ Module["postRun"] ];
while (Module["postRun"].length) {
addOnPostRun(Module["postRun"].shift());
}
}
callRuntimeCallbacks(__ATPOSTRUN__);
}
function addOnPreRun(cb) {
__ATPRERUN__.unshift(cb);
}
function addOnPostRun(cb) {
__ATPOSTRUN__.unshift(cb);
}
assert(Math.imul, "This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
assert(Math.fround, "This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
assert(Math.clz32, "This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
assert(Math.trunc, "This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
var runDependencies = 0;
var runDependencyWatcher = null;
var dependenciesFulfilled = null;
var runDependencyTracking = {};
function getUniqueRunDependency(id) {
var orig = id;
while (1) {
if (!runDependencyTracking[id]) return id;
id = orig + Math.random();
}
}
function addRunDependency(id) {
runDependencies++;
if (Module["monitorRunDependencies"]) {
Module["monitorRunDependencies"](runDependencies);
}
if (id) {
assert(!runDependencyTracking[id]);
runDependencyTracking[id] = 1;
if (runDependencyWatcher === null && typeof setInterval !== "undefined") {
runDependencyWatcher = setInterval(function() {
if (ABORT) {
clearInterval(runDependencyWatcher);
runDependencyWatcher = null;
return;
}
var shown = false;
for (var dep in runDependencyTracking) {
if (!shown) {
shown = true;
err("still waiting on run dependencies:");
}
err("dependency: " + dep);
}
if (shown) {
err("(end of list)");
}
}, 1e4);
}
} else {
err("warning: run dependency added without ID");
}
}
function removeRunDependency(id) {
runDependencies--;
if (Module["monitorRunDependencies"]) {
Module["monitorRunDependencies"](runDependencies);
}
if (id) {
assert(runDependencyTracking[id]);
delete runDependencyTracking[id];
} else {
err("warning: run dependency removed without ID");
}
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;
var output = "abort(" + what + ") at " + stackTrace();
what = output;
var e = new WebAssembly.RuntimeError(what);
readyPromiseReject(e);
throw e;
}
function hasPrefix(str, prefix) {
return String.prototype.startsWith ? str.startsWith(prefix) : str.indexOf(prefix) === 0;
}
var dataURIPrefix = "data:application/octet-stream;base64,";
function isDataURI(filename) {
return hasPrefix(filename, dataURIPrefix);
}
function createExportWrapper(name, fixedasm) {
return function() {
var displayName = name;
var asm = fixedasm;
if (!fixedasm) {
asm = Module["asm"];
}
assert(runtimeInitialized, "native function `" + displayName + "` called before runtime initialization");
assert(!runtimeExited, "native function `" + displayName + "` called after runtime exit (use NO_EXIT_RUNTIME to keep it alive after main() exits)");
if (!asm[name]) {
assert(asm[name], "exported native function `" + displayName + "` not found");
}
return asm[name].apply(null, arguments);
};
}
var wasmBinaryFile = "trace_processor.wasm";
if (!isDataURI(wasmBinaryFile)) {
wasmBinaryFile = locateFile(wasmBinaryFile);
}
function getBinary(file) {
try {
if (file == wasmBinaryFile && wasmBinary) {
return new Uint8Array(wasmBinary);
}
if (readBinary) {
return readBinary(file);
} else {
throw "sync fetching of the wasm failed: you can preload it to Module['wasmBinary'] manually, or emcc.py will do that for you when generating HTML (but not JS)";
}
} catch (err) {
abort(err);
}
}
function instantiateSync(file, info) {
var instance;
var module;
var binary;
try {
binary = getBinary(file);
module = new WebAssembly.Module(binary);
instance = new WebAssembly.Instance(module, info);
} catch (e) {
var str = e.toString();
err("failed to compile wasm module: " + str);
if (str.indexOf("imported Memory") >= 0 || str.indexOf("memory import") >= 0) {
err("Memory size incompatibility issues may be due to changing INITIAL_MEMORY at runtime to something too large. Use ALLOW_MEMORY_GROWTH to allow any size memory (and also make sure not to set INITIAL_MEMORY at runtime to something smaller than it was at compile time).");
}
throw e;
}
return [ instance, module ];
}
function createWasm() {
var info = {
"env": asmLibraryArg,
"wasi_snapshot_preview1": asmLibraryArg
};
function receiveInstance(instance, module) {
var exports = instance.exports;
Module["asm"] = exports;
wasmMemory = Module["asm"]["memory"];
assert(wasmMemory, "memory not found in wasm exports");
updateGlobalBufferAndViews(wasmMemory.buffer);
wasmTable = Module["asm"]["__indirect_function_table"];
assert(wasmTable, "table not found in wasm exports");
removeRunDependency("wasm-instantiate");
}
addRunDependency("wasm-instantiate");
if (Module["instantiateWasm"]) {
try {
var exports = Module["instantiateWasm"](info, receiveInstance);
return exports;
} catch (e) {
err("Module.instantiateWasm callback failed with error: " + e);
return false;
}
}
var result = instantiateSync(wasmBinaryFile, info);
receiveInstance(result[0]);
return Module["asm"];
}
var tempDouble;
var tempI64;
function callRuntimeCallbacks(callbacks) {
while (callbacks.length > 0) {
var callback = callbacks.shift();
if (typeof callback == "function") {
callback(Module);
continue;
}
var func = callback.func;
if (typeof func === "number") {
if (callback.arg === undefined) {
wasmTable.get(func)();
} else {
wasmTable.get(func)(callback.arg);
}
} else {
func(callback.arg === undefined ? null : callback.arg);
}
}
}
function demangle(func) {
warnOnce("warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling");
return func;
}
function demangleAll(text) {
var regex = /\b_Z[\w\d_]+/g;
return text.replace(regex, function(x) {
var y = demangle(x);
return x === y ? x : y + " [" + x + "]";
});
}
function jsStackTrace() {
var error = new Error();
if (!error.stack) {
try {
throw new Error();
} catch (e) {
error = e;
}
if (!error.stack) {
return "(no stack trace available)";
}
}
return error.stack.toString();
}
function stackTrace() {
var js = jsStackTrace();
if (Module["extraStackTrace"]) js += "\n" + Module["extraStackTrace"]();
return demangleAll(js);
}
function _atexit(func, arg) {}
function ___cxa_atexit(a0, a1) {
return _atexit();
}
function _tzset() {
if (_tzset.called) return;
_tzset.called = true;
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(/\(([A-Za-z ]+)\)$/);
return match ? match[1] : "GMT";
}
var winterName = extractZone(winter);
var summerName = extractZone(summer);
var winterNamePtr = allocateUTF8(winterName);
var summerNamePtr = allocateUTF8(summerName);
if (summerOffset < winterOffset) {
HEAP32[__get_tzname() >> 2] = winterNamePtr;
HEAP32[__get_tzname() + 4 >> 2] = summerNamePtr;
} else {
HEAP32[__get_tzname() >> 2] = summerNamePtr;
HEAP32[__get_tzname() + 4 >> 2] = winterNamePtr;
}
}
function _localtime_r(time, tmPtr) {
_tzset();
var date = new Date(HEAP32[time >> 2] * 1e3);
HEAP32[tmPtr >> 2] = date.getSeconds();
HEAP32[tmPtr + 4 >> 2] = date.getMinutes();
HEAP32[tmPtr + 8 >> 2] = date.getHours();
HEAP32[tmPtr + 12 >> 2] = date.getDate();
HEAP32[tmPtr + 16 >> 2] = date.getMonth();
HEAP32[tmPtr + 20 >> 2] = date.getFullYear() - 1900;
HEAP32[tmPtr + 24 >> 2] = date.getDay();
var start = new Date(date.getFullYear(), 0, 1);
var yday = (date.getTime() - start.getTime()) / (1e3 * 60 * 60 * 24) | 0;
HEAP32[tmPtr + 28 >> 2] = yday;
HEAP32[tmPtr + 36 >> 2] = -(date.getTimezoneOffset() * 60);
var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
var winterOffset = start.getTimezoneOffset();
var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset)) | 0;
HEAP32[tmPtr + 32 >> 2] = dst;
var zonePtr = HEAP32[__get_tzname() + (dst ? 4 : 0) >> 2];
HEAP32[tmPtr + 40 >> 2] = zonePtr;
return tmPtr;
}
function ___localtime_r(a0, a1) {
return _localtime_r(a0, a1);
}
var PATH = {
splitPath: function(filename) {
var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
return splitPathRe.exec(filename).slice(1);
},
normalizeArray: function(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: function(path) {
var isAbsolute = path.charAt(0) === "/", trailingSlash = path.substr(-1) === "/";
path = PATH.normalizeArray(path.split("/").filter(function(p) {
return !!p;
}), !isAbsolute).join("/");
if (!path && !isAbsolute) {
path = ".";
}
if (path && trailingSlash) {
path += "/";
}
return (isAbsolute ? "/" : "") + path;
},
dirname: function(path) {
var result = PATH.splitPath(path), root = result[0], dir = result[1];
if (!root && !dir) {
return ".";
}
if (dir) {
dir = dir.substr(0, dir.length - 1);
}
return root + dir;
},
basename: function(path) {
if (path === "/") return "/";
path = PATH.normalize(path);
path = path.replace(/\/$/, "");
var 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("no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };");
};
}
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 if (!path) {
return "";
}
resolvedPath = path + "/" + resolvedPath;
resolvedAbsolute = path.charAt(0) === "/";
}
resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(function(p) {
return !!p;
}), !resolvedAbsolute).join("/");
return (resolvedAbsolute ? "/" : "") + resolvedPath || ".";
},
relative: function(from, to) {
from = PATH_FS.resolve(from).substr(1);
to = PATH_FS.resolve(to).substr(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 TTY = {
ttys: [],
init: function() {},
shutdown: function() {},
register: function(dev, ops) {
TTY.ttys[dev] = {
input: [],
output: [],
ops: ops
};
FS.registerDevice(dev, TTY.stream_ops);
},
stream_ops: {
open: function(stream) {
var tty = TTY.ttys[stream.node.rdev];
if (!tty) {
throw new FS.ErrnoError(43);
}
stream.tty = tty;
stream.seekable = false;
},
close: function(stream) {
stream.tty.ops.flush(stream.tty);
},
flush: function(stream) {
stream.tty.ops.flush(stream.tty);
},
read: function(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.timestamp = Date.now();
}
return bytesRead;
},
write: function(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.timestamp = Date.now();
}
return i;
}
},
default_tty_ops: {
get_char: function(tty) {
if (!tty.input.length) {
var result = null;
if (ENVIRONMENT_IS_NODE) {
var BUFSIZE = 256;
var buf = Buffer.alloc ? Buffer.alloc(BUFSIZE) : new Buffer(BUFSIZE);
var bytesRead = 0;
try {
bytesRead = nodeFS.readSync(process.stdin.fd, buf, 0, BUFSIZE, null);
} catch (e) {
if (e.toString().indexOf("EOF") != -1) bytesRead = 0; else throw e;
}
if (bytesRead > 0) {
result = buf.slice(0, bytesRead).toString("utf-8");
} else {
result = null;
}
} else if (typeof window != "undefined" && typeof window.prompt == "function") {
result = window.prompt("Input: ");
if (result !== null) {
result += "\n";
}
} else if (typeof readline == "function") {
result = readline();
if (result !== null) {
result += "\n";
}
}
if (!result) {
return 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 mmapAlloc(size) {
var alignedSize = alignMemory(size, 16384);
var ptr = _malloc(alignedSize);
while (size < alignedSize) HEAP8[ptr + size++] = 0;
return ptr;
}
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;
},
getFileDataAsRegularArray: function(node) {
if (node.contents && node.contents.subarray) {
var arr = [];
for (var i = 0; i < node.usedBytes; ++i) arr.push(node.contents[i]);
return arr;
}
return node.contents;
},
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 < 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);
return;
},
resizeFileStorage: function(node, newSize) {
if (node.usedBytes == newSize) return;
if (newSize == 0) {
node.contents = null;
node.usedBytes = 0;
return;
}
if (!node.contents || node.contents.subarray) {
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;
return;
}
if (!node.contents) node.contents = [];
if (node.contents.length > newSize) node.contents.length = newSize; else while (node.contents.length < newSize) node.contents.push(0);
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);
assert(size >= 0);
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: function(stream, buffer, offset, length, position, canOwn) {
assert(!(buffer instanceof ArrayBuffer));
if (buffer.buffer === HEAP8.buffer) {
canOwn = false;
}
if (!length) return 0;
var node = stream.node;
node.timestamp = Date.now();
if (buffer.subarray && (!node.contents || node.contents.subarray)) {
if (canOwn) {
assert(position === 0, "canOwn must imply no weird position inside the file");
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: 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.usedBytes;
}
}
if (position < 0) {
throw new FS.ErrnoError(28);
}
return position;
},
allocate: function(stream, offset, length) {
MEMFS.expandFileStorage(stream.node, offset + length);
stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length);
},
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;
var allocated;
var contents = stream.node.contents;
if (!(flags & 2) && contents.buffer === buffer) {
allocated = false;
ptr = contents.byteOffset;
} else {
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);
}
}
allocated = true;
ptr = mmapAlloc(length);
if (!ptr) {
throw new FS.ErrnoError(48);
}
HEAP8.set(contents, ptr);
}
return {
ptr: ptr,
allocated: allocated
};
},
msync: function(stream, buffer, offset, length, mmapFlags) {
if (!FS.isFile(stream.node.mode)) {
throw new FS.ErrnoError(43);
}
if (mmapFlags & 2) {
return 0;
}
MEMFS.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 < parts.length - 1; i++) {
var curr = parts.slice(0, i + 1).join("/");
if (!createdParents[curr]) {
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(function(obj) {
WORKERFS.createNode(ensureParent(obj["name"]), base(obj["name"]), WORKERFS.FILE_MODE, 0, obj["data"]);
});
(mount.opts["packages"] || []).forEach(function(pack) {
pack["metadata"].files.forEach(function(file) {
var name = file.filename.substr(1);
WORKERFS.createNode(ensureParent(name), base(name), WORKERFS.FILE_MODE, 0, pack["blob"].slice(file.start, file.end));
});
});
return root;
},
createNode: function(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.timestamp = (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: function(node) {
return {
dev: 1,
ino: node.id,
mode: node.mode,
nlink: 1,
uid: 0,
gid: 0,
rdev: undefined,
size: node.size,
atime: new Date(node.timestamp),
mtime: new Date(node.timestamp),
ctime: new Date(node.timestamp),
blksize: 4096,
blocks: Math.ceil(node.size / 4096)
};
},
setattr: function(node, attr) {
if (attr.mode !== undefined) {
node.mode = attr.mode;
}
if (attr.timestamp !== undefined) {
node.timestamp = attr.timestamp;
}
},
lookup: function(parent, name) {
throw new FS.ErrnoError(44);
},
mknod: function(parent, name, mode, dev) {
throw new FS.ErrnoError(63);
},
rename: function(oldNode, newDir, newName) {
throw new FS.ErrnoError(63);
},
unlink: function(parent, name) {
throw new FS.ErrnoError(63);
},
rmdir: function(parent, name) {
throw new FS.ErrnoError(63);
},
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) {
throw new FS.ErrnoError(63);
},
readlink: function(node) {
throw new FS.ErrnoError(63);
}
},
stream_ops: {
read: function(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: 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 ERRNO_MESSAGES = {
0: "Success",
1: "Arg list too long",
2: "Permission denied",
3: "Address already in use",
4: "Address not available",
5: "Address family not supported by protocol family",
6: "No more processes",
7: "Socket already connected",
8: "Bad file number",
9: "Trying to read unreadable message",
10: "Mount device busy",
11: "Operation canceled",
12: "No children",
13: "Connection aborted",
14: "Connection refused",
15: "Connection reset by peer",
16: "File locking deadlock error",
17: "Destination address required",
18: "Math arg out of domain of func",
19: "Quota exceeded",
20: "File exists",
21: "Bad address",
22: "File too large",
23: "Host is unreachable",
24: "Identifier removed",
25: "Illegal byte sequence",
26: "Connection already in progress",
27: "Interrupted system call",
28: "Invalid argument",
29: "I/O error",
30: "Socket is already connected",
31: "Is a directory",
32: "Too many symbolic links",
33: "Too many open files",
34: "Too many links",
35: "Message too long",
36: "Multihop attempted",
37: "File or path name too long",
38: "Network interface is not configured",
39: "Connection reset by network",
40: "Network is unreachable",
41: "Too many open files in system",
42: "No buffer space available",
43: "No such device",
44: "No such file or directory",
45: "Exec format error",
46: "No record locks available",
47: "The link has been severed",
48: "Not enough core",
49: "No message of desired type",
50: "Protocol not available",
51: "No space left on device",
52: "Function not implemented",
53: "Socket is not connected",
54: "Not a directory",
55: "Directory not empty",
56: "State not recoverable",
57: "Socket operation on non-socket",
59: "Not a typewriter",
60: "No such device or address",
61: "Value too large for defined data type",
62: "Previous owner died",
63: "Not super-user",
64: "Broken pipe",
65: "Protocol error",
66: "Unknown protocol",
67: "Protocol wrong type for socket",
68: "Math result not representable",
69: "Read only file system",
70: "Illegal seek",
71: "No such process",
72: "Stale file handle",
73: "Connection timed out",
74: "Text file busy",
75: "Cross-device link",
100: "Device not a stream",
101: "Bad font file fmt",
102: "Invalid slot",
103: "Invalid request code",
104: "No anode",
105: "Block device required",
106: "Channel number out of range",
107: "Level 3 halted",
108: "Level 3 reset",
109: "Link number out of range",
110: "Protocol driver not attached",
111: "No CSI structure available",
112: "Level 2 halted",
113: "Invalid exchange",
114: "Invalid request descriptor",
115: "Exchange full",
116: "No data (for no delay io)",
117: "Timer expired",
118: "Out of streams resources",
119: "Machine is not on the network",
120: "Package not installed",
121: "The object is remote",
122: "Advertise error",
123: "Srmount error",
124: "Communication error on send",
125: "Cross mount point (not really error)",
126: "Given log. name not unique",
127: "f.d. invalid for this operation",
128: "Remote address changed",
129: "Can access a needed shared lib",
130: "Accessing a corrupted shared lib",
131: ".lib section in a.out corrupted",
132: "Attempting to link in too many libs",
133: "Attempting to exec a shared library",
135: "Streams pipe error",
136: "Too many users",
137: "Socket type not supported",
138: "Not supported",
139: "Protocol family not supported",
140: "Can't send after socket shutdown",
141: "Too many references",
142: "Host is down",
148: "No medium (in tape drive)",
156: "Level 2 not synchronized"
};
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 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; i < parts.length; i++) {
var islast = i === parts.length - 1;
if (islast && opts.parent) {
break;
}
current = FS.lookupNode(current, parts[i]);
current_path = PATH.join2(current_path, parts[i]);
if (FS.isMountpoint(current)) {
if (!islast || islast && opts.follow_mount) {
current = current.mounted.root;
}
}
if (!islast || opts.follow) {
var count = 0;
while (FS.isLink(current.mode)) {
var link = FS.readlink(current_path);
current_path = PATH_FS.resolve(PATH.dirname(current_path), link);
var lookup = FS.lookupPath(current_path, {
recurse_count: opts.recurse_count
});
current = lookup.node;
if (count++ > 40) {
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 < name.length; i++) {
hash = (hash << 5) - hash + name.charCodeAt(i) | 0;
}
return (parentid + hash >>> 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) {
assert(typeof parent === "object");
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.indexOf("r") !== -1 && !(node.mode & 292)) {
return 2;
} else if (perms.indexOf("w") !== -1 && !(node.mode & 146)) {
return 2;
} else if (perms.indexOf("x") !== -1 && !(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) {
assert(FS.syncFSRequests > 0);
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) {
if (typeof type === "string") {
throw type;
}
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.indexOf(current.mount) !== -1) {
FS.destroyNode(current);
}
current = next;
}
});
node.mounted = null;
var idx = node.mount.mounts.indexOf(mount);
assert(idx !== -1);
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; i < dirs.length; ++i) {
if (!dirs[i]) continue;
d += "/" + dirs[i];
try {
FS.mkdir(d, mode);
} catch (e) {
if (e.errno != 20) throw e;
}
}
},
mkdev: function(path, mode, dev) {
if (typeof dev === "undefined") {
dev = mode;
mode = 438;
}
mode |= 8192;
return FS.mknod(path, mode, dev);
},
symlink: function(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: function(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);
}
}
try {
if (FS.trackingDelegate["willMovePath"]) {
FS.trackingDelegate["willMovePath"](old_path, new_path);
}
} catch (e) {
err("FS.trackingDelegate['willMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message);
}
FS.hashRemoveNode(old_node);
try {
old_dir.node_ops.rename(old_node, new_dir, new_name);
} catch (e) {
throw e;
} finally {
FS.hashAddNode(old_node);
}
try {
if (FS.trackingDelegate["onMovePath"]) FS.trackingDelegate["onMovePath"](old_path, new_path);
} catch (e) {
err("FS.trackingDelegate['onMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message);
}
},
rmdir: function(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);
}
try {
if (FS.trackingDelegate["willDeletePath"]) {
FS.trackingDelegate["willDeletePath"](path);
}
} catch (e) {
err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message);
}
parent.node_ops.rmdir(parent, name);
FS.destroyNode(node);
try {
if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path);
} catch (e) {
err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message);
}
},
readdir: function(path) {
var lookup = FS.lookupPath(path, {
follow: true
});
var node = lookup.node;
if (!node.node_ops.readdir) {
throw new FS.ErrnoError(54);
}
return node.node_ops.readdir(node);
},
unlink: function(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, 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);
}
try {
if (FS.trackingDelegate["willDeletePath"]) {
FS.trackingDelegate["willDeletePath"](path);
}
} catch (e) {
err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message);
}
parent.node_ops.unlink(parent, name);
FS.destroyNode(node);
try {
if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path);
} catch (e) {
err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message);
}
},
readlink: function(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 PATH_FS.resolve(FS.getPath(link.parent), link.node_ops.readlink(link));
},
stat: function(path, dontFollow) {
var lookup = FS.lookupPath(path, {
follow: !dontFollow
});
var node = lookup.node;
if (!node) {
throw new FS.ErrnoError(44);
}
if (!node.node_ops.getattr) {
throw new FS.ErrnoError(63);
}
return node.node_ops.getattr(node);
},
lstat: function(path) {
return FS.stat(path, true);
},
chmod: function(path, mode, dontFollow) {
var node;
if (typeof path === "string") {
var lookup = FS.lookupPath(path, {
follow: !dontFollow
});
node = lookup.node;
} else {
node = path;
}
if (!node.node_ops.setattr) {
throw new FS.ErrnoError(63);
}
node.node_ops.setattr(node, {
mode: mode & 4095 | node.mode & ~4095,
timestamp: Date.now()
});
},
lchmod: function(path, mode) {
FS.chmod(path, mode, true);
},
fchmod: function(fd, mode) {
var stream = FS.getStream(fd);
if (!stream) {
throw new FS.ErrnoError(8);
}
FS.chmod(stream.node, mode);
},
chown: function(path, uid, gid, dontFollow) {
var node;
if (typeof path === "string") {
var lookup = FS.lookupPath(path, {
follow: !dontFollow
});
node = lookup.node;
} else {
node = path;
}
if (!node.node_ops.setattr) {
throw new FS.ErrnoError(63);
}
node.node_ops.setattr(node, {
timestamp: Date.now()
});
},
lchown: function(path, uid, gid) {
FS.chown(path, uid, gid, true);
},
fchown: function(fd, uid, gid) {
var stream = FS.getStream(fd);
if (!stream) {
throw new FS.ErrnoError(8);
}
FS.chown(stream.node, uid, gid);
},
truncate: function(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;
}
if (!node.node_ops.setattr) {
throw new FS.ErrnoError(63);
}
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);
}
node.node_ops.setattr(node, {
size: len,
timestamp: Date.now()
});
},
ftruncate: function(fd, len) {
var stream = FS.getStream(fd);
if (!stream) {
throw new FS.ErrnoError(8);
}
if ((stream.flags & 2097155) === 0) {
throw new FS.ErrnoError(28);
}
FS.truncate(stream.node, len);
},
utime: function(path, atime, mtime) {
var lookup = FS.lookupPath(path, {
follow: true
});
var node = lookup.node;
node.node_ops.setattr(node, {
timestamp: Math.max(atime, mtime)
});
},
open: function(path, flags, mode, fd_start, fd_end) {
if (path === "") {
throw new FS.ErrnoError(44);
}
flags = typeof flags === "string" ? FS.modeStringToFlags(flags) : flags;
mode = typeof mode === "undefined" ? 438 : mode;
if (flags & 64) {
mode = mode & 4095 | 32768;
} else {
mode = 0;
}
var node;
if (typeof path === "object") {
node = path;
} else {
path = PATH.normalize(path);
try {
var lookup = FS.lookupPath(path, {
follow: !(flags & 131072)
});
node = lookup.node;
} catch (e) {}
}
var created = false;
if (flags & 64) {
if (node) {
if (flags & 128) {
throw new FS.ErrnoError(20);
}
} else {
node = FS.mknod(path, mode, 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) {
FS.truncate(node, 0);
}
flags &= ~(128 | 512 | 131072);
var stream = FS.createStream({
node: node,
path: FS.getPath(node),
flags: flags,
seekable: true,
position: 0,
stream_ops: node.stream_ops,
ungotten: [],
error: false
}, fd_start, fd_end);
if (stream.stream_ops.open) {
stream.stream_ops.open(stream);
}
if (Module["logReadFiles"] && !(flags & 1)) {
if (!FS.readFiles) FS.readFiles = {};
if (!(path in FS.readFiles)) {
FS.readFiles[path] = 1;
err("FS.trackingDelegate error on read file: " + path);
}
}
try {
if (FS.trackingDelegate["onOpenFile"]) {
var trackingFlags = 0;
if ((flags & 2097155) !== 1) {
trackingFlags |= FS.tracking.openFlags.READ;
}
if ((flags & 2097155) !== 0) {
trackingFlags |= FS.tracking.openFlags.WRITE;
}
FS.trackingDelegate["onOpenFile"](path, trackingFlags);
}
} catch (e) {
err("FS.trackingDelegate['onOpenFile']('" + path + "', flags) threw an exception: " + e.message);
}
return stream;
},
close: function(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: function(stream) {
return stream.fd === null;
},
llseek: function(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: function(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: function(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;
try {
if (stream.path && FS.trackingDelegate["onWriteToFile"]) FS.trackingDelegate["onWriteToFile"](stream.path);
} catch (e) {
err("FS.trackingDelegate['onWriteToFile']('" + stream.path + "') threw an exception: " + e.message);
}
return bytesWritten;
},
allocate: function(stream, offset, length) {
if (FS.isClosed(stream)) {
throw new FS.ErrnoError(8);
}
if (offset < 0 || length <= 0) {
throw new FS.ErrnoError(28);
}
if ((stream.flags & 2097155) === 0) {
throw new FS.ErrnoError(8);
}
if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) {
throw new FS.ErrnoError(43);
}
if (!stream.stream_ops.allocate) {
throw new FS.ErrnoError(138);
}
stream.stream_ops.allocate(stream, offset, length);
},
mmap: function(stream, address, 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);
}
return stream.stream_ops.mmap(stream, address, length, position, prot, flags);
},
msync: function(stream, buffer, offset, length, mmapFlags) {
if (!stream || !stream.stream_ops.msync) {
return 0;
}
return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags);
},
munmap: function(stream) {
return 0;
},
ioctl: function(stream, cmd, arg) {
if (!stream.stream_ops.ioctl) {
throw new FS.ErrnoError(59);
}
return stream.stream_ops.ioctl(stream, cmd, arg);
},
readFile: function(path, opts) {
opts = 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 ret;
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") {
ret = UTF8ArrayToString(buf, 0);
} else if (opts.encoding === "binary") {
ret = buf;
}
FS.close(stream);
return ret;
},
writeFile: function(path, data, opts) {
opts = opts || {};
opts.flags = opts.flags || 577;
var stream = FS.open(path, opts.flags, opts.mode);
if (typeof data === "string") {
var buf = new Uint8Array(lengthBytesUTF8(data) + 1);
var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length);
FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn);
} else 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: function() {
return FS.currentPath;
},
chdir: function(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: function() {
FS.mkdir("/tmp");
FS.mkdir("/home");
FS.mkdir("/home/web_user");
},
createDefaultDevices: function() {
FS.mkdir("/dev");
FS.registerDevice(FS.makedev(1, 3), {
read: function() {
return 0;
},
write: function(stream, buffer, offset, length, pos) {
return length;
}
});
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 random_device = getRandomDevice();
FS.createDevice("/dev", "random", random_device);
FS.createDevice("/dev", "urandom", random_device);
FS.mkdir("/dev/shm");
FS.mkdir("/dev/shm/tmp");
},
createSpecialDirectories: function() {
FS.mkdir("/proc");
var proc_self = FS.mkdir("/proc/self");
FS.mkdir("/proc/self/fd");
FS.mount({
mount: function() {
var node = FS.createNode(proc_self, "fd", 16384 | 511, 73);
node.node_ops = {
lookup: function(parent, name) {
var fd = +name;
var stream = FS.getStream(fd);
if (!stream) throw new FS.ErrnoError(8);
var ret = {
parent: null,
mount: {
mountpoint: "fake"
},
node_ops: {
readlink: function() {
return stream.path;
}
}
};
ret.parent = ret;
return ret;
}
};
return node;
}
}, {}, "/proc/self/fd");
},
createStandardStreams: function() {
if (Module["stdin"]) {
FS.createDevice("/dev", "stdin", Module["stdin"]);
} else {
FS.symlink("/dev/tty", "/dev/stdin");
}
if (Module["stdout"]) {
FS.createDevice("/dev", "stdout", null, Module["stdout"]);
} else {
FS.symlink("/dev/tty", "/dev/stdout");
}
if (Module["stderr"]) {
FS.createDevice("/dev", "stderr", null, Module["stderr"]);
} 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);
assert(stdin.fd === 0, "invalid handle for stdin (" + stdin.fd + ")");
assert(stdout.fd === 1, "invalid handle for stdout (" + stdout.fd + ")");
assert(stderr.fd === 2, "invalid handle for stderr (" + stderr.fd + ")");
},
ensureErrnoError: function() {
if (FS.ErrnoError) return;
FS.ErrnoError = function ErrnoError(errno, node) {
this.node = node;
this.setErrno = function(errno) {
this.errno = errno;
for (var key in ERRNO_CODES) {
if (ERRNO_CODES[key] === errno) {
this.code = key;
break;
}
}
};
this.setErrno(errno);
this.message = ERRNO_MESSAGES[errno];
if (this.stack) {
Object.defineProperty(this, "stack", {
value: new Error().stack,
writable: true
});
this.stack = demangleAll(this.stack);
}
};
FS.ErrnoError.prototype = new Error();
FS.ErrnoError.prototype.constructor = FS.ErrnoError;
[ 44 ].forEach(function(code) {
FS.genericErrors[code] = new FS.ErrnoError(code);
FS.genericErrors[code].stack = "<generic error, no stack>";
});
},
staticInit: function() {
FS.ensureErrnoError();
FS.nameTable = new Array(4096);
FS.mount(MEMFS, {}, "/");
FS.createDefaultDirectories();
FS.createDefaultDevices();
FS.createSpecialDirectories();
FS.filesystems = {
"MEMFS": MEMFS,
"WORKERFS": WORKERFS
};
},
init: function(input, output, error) {
assert(!FS.init.initialized, "FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");
FS.init.initialized = true;
FS.ensureErrnoError();
Module["stdin"] = input || Module["stdin"];
Module["stdout"] = output || Module["stdout"];
Module["stderr"] = error || Module["stderr"];
FS.createStandardStreams();
},
quit: function() {
FS.init.initialized = false;
var fflush = Module["_fflush"];
if (fflush) fflush(0);
for (var i = 0; i < FS.streams.length; i++) {
var stream = FS.streams[i];
if (!stream) {
continue;
}
FS.close(stream);
}
},
getMode: function(canRead, canWrite) {
var mode = 0;
if (canRead) mode |= 292 | 73;
if (canWrite) mode |= 146;
return mode;
},
findObject: function(path, dontResolveLastLink) {
var ret = FS.analyzePath(path, dontResolveLastLink);
if (ret.exists) {
return ret.object;
} else {
return null;
}
},
analyzePath: function(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: function(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) {}
parent = current;
}
return current;
},
createFile: function(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: function(parent, name, data, canRead, canWrite, canOwn) {
var path = name ? PATH.join2(typeof parent === "string" ? parent : FS.getPath(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);
}
return node;
},
createDevice: function(parent, name, input, output) {
var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name);
var mode = FS.getMode(!!input, !!output);
if (!FS.createDevice.major) FS.createDevice.major = 64;
var dev = FS.makedev(FS.createDevice.major++, 0);
FS.registerDevice(dev, {
open: function(stream) {
stream.seekable = false;
},
close: function(stream) {
if (output && output.buffer && output.buffer.length) {
output(10);
}
},
read: function(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.timestamp = Date.now();
}
return bytesRead;
},
write: function(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.timestamp = Date.now();
}
return i;
}
});
return FS.mkdev(path, mode, dev);
},
forceLoadFile: function(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 if (read_) {
try {
obj.contents = intArrayFromString(read_(obj.url), true);
obj.usedBytes = obj.contents.length;
} catch (e) {
throw new FS.ErrnoError(29);
}
} else {
throw new Error("Cannot load without read() or XMLHttpRequest.");
}
},
createLazyFile: function(parent, name, url, canRead, canWrite) {
function LazyUint8Array() {
this.lengthKnown = false;
this.chunks = [];
}
LazyUint8Array.prototype.get = function LazyUint8Array_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];
};
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);
assert(size >= 0);
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;
};
node.stream_ops = stream_ops;
return node;
},
createPreloadedFile: function(parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) {
Browser.init();
var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent;
var dep = getUniqueRunDependency("cp " + fullname);
function processData(byteArray) {
function finish(byteArray) {
if (preFinish) preFinish();
if (!dontCreateFile) {
FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn);
}
if (onload) onload();
removeRunDependency(dep);
}
var handled = false;
Module["preloadPlugins"].forEach(function(plugin) {
if (handled) return;
if (plugin["canHandle"](fullname)) {
plugin["handle"](byteArray, fullname, finish, function() {
if (onerror) onerror();
removeRunDependency(dep);
});
handled = true;
}
});
if (!handled) finish(byteArray);
}
addRunDependency(dep);
if (typeof url == "string") {
Browser.asyncLoad(url, function(byteArray) {
processData(byteArray);
}, onerror);
} else {
processData(url);
}
},
indexedDB: function() {
return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
},
DB_NAME: function() {
return "EM_FS_" + window.location.pathname;
},
DB_VERSION: 20,
DB_STORE_NAME: "FILE_DATA",
saveFilesToDB: function(paths, onload, onerror) {
onload = onload || function() {};
onerror = onerror || function() {};
var indexedDB = FS.indexedDB();
try {
var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION);
} catch (e) {
return onerror(e);
}
openRequest.onupgradeneeded = function openRequest_onupgradeneeded() {
out("creating db");
var db = openRequest.result;
db.createObjectStore(FS.DB_STORE_NAME);
};
openRequest.onsuccess = function openRequest_onsuccess() {
var db = openRequest.result;
var transaction = db.transaction([ FS.DB_STORE_NAME ], "readwrite");
var files = transaction.objectStore(FS.DB_STORE_NAME);
var ok = 0, fail = 0, total = paths.length;
function finish() {
if (fail == 0) onload(); else onerror();
}
paths.forEach(function(path) {
var putRequest = files.put(FS.analyzePath(path).object.contents, path);
putRequest.onsuccess = function putRequest_onsuccess() {
ok++;
if (ok + fail == total) finish();
};
putRequest.onerror = function putRequest_onerror() {
fail++;
if (ok + fail == total) finish();
};
});
transaction.onerror = onerror;
};
openRequest.onerror = onerror;
},
loadFilesFromDB: function(paths, onload, onerror) {
onload = onload || function() {};
onerror = onerror || function() {};
var indexedDB = FS.indexedDB();
try {
var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION);
} catch (e) {
return onerror(e);
}
openRequest.onupgradeneeded = onerror;
openRequest.onsuccess = function openRequest_onsuccess() {
var db = openRequest.result;
try {
var transaction = db.transaction([ FS.DB_STORE_NAME ], "readonly");
} catch (e) {
onerror(e);
return;
}
var files = transaction.objectStore(FS.DB_STORE_NAME);
var ok = 0, fail = 0, total = paths.length;
function finish() {
if (fail == 0) onload(); else onerror();
}
paths.forEach(function(path) {
var getRequest = files.get(path);
getRequest.onsuccess = function getRequest_onsuccess() {
if (FS.analyzePath(path).exists) {
FS.unlink(path);
}
FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true);
ok++;
if (ok + fail == total) finish();
};
getRequest.onerror = function getRequest_onerror() {
fail++;
if (ok + fail == total) finish();
};
});
transaction.onerror = onerror;
};
openRequest.onerror = onerror;
},
absolutePath: function() {
abort("FS.absolutePath has been removed; use PATH_FS.resolve instead");
},
createFolder: function() {
abort("FS.createFolder has been removed; use FS.mkdir instead");
},
createLink: function() {
abort("FS.createLink has been removed; use FS.symlink instead");
},
joinPath: function() {
abort("FS.joinPath has been removed; use PATH.join instead");
},
mmapAlloc: function() {
abort("FS.mmapAlloc has been replaced by the top level function mmapAlloc");
},
standardizePath: function() {
abort("FS.standardizePath has been removed; use PATH.normalize instead");
}
};
var SYSCALLS = {
mappings: {},
DEFAULT_POLLMASK: 5,
umask: 511,
calculateAt: function(dirfd, path) {
if (path[0] !== "/") {
var dir;
if (dirfd === -100) {
dir = FS.cwd();
} else {
var dirstream = FS.getStream(dirfd);
if (!dirstream) throw new FS.ErrnoError(8);
dir = dirstream.path;
}
path = PATH.join2(dir, path);
}
return path;
},
doStat: function(func, path, buf) {
try {
var stat = func(path);
} catch (e) {
if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) {
return -54;
}
throw e;
}
HEAP32[buf >> 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 < iovcnt; i++) {
var ptr = HEAP32[iov + i * 8 >> 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 < len) break;
}
return ret;
},
doWritev: function(stream, iov, iovcnt, offset) {
var ret = 0;
for (var i = 0; i < iovcnt; i++) {
var ptr = HEAP32[iov + i * 8 >> 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() {
assert(SYSCALLS.varargs != undefined);
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) {
if (low >= 0) assert(high === 0); else assert(high === -1);
return low;
}
};
function ___sys_access(path, amode) {
try {
path = SYSCALLS.getStr(path);
return SYSCALLS.doAccess(path, amode);
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e);
return -e.errno;
}
}
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_fchmod(fd, mode) {
try {
FS.fchmod(fd, mode);
return 0;
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e);
return -e.errno;
}
}
function ___sys_fchown32(fd, owner, group) {
try {
FS.fchown(fd, owner, group);
return 0;
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e);
return -e.errno;
}
}
function setErrNo(value) {
HEAP32[___errno_location() >> 2] = value;
return value;
}
function ___sys_fcntl64(fd, cmd, varargs) {
SYSCALLS.varargs = varargs;
try {
var stream = SYSCALLS.getStreamFromFD(fd);
switch (cmd) {
case 0:
{
var arg = SYSCALLS.get();
if (arg < 0) {
return -28;
}
var newStream;
newStream = FS.open(stream.path, stream.flags, 0, arg);
return newStream.fd;
}
case 1:
case 2:
return 0;
case 3:
return stream.flags;
case 4:
{
var arg = SYSCALLS.get();
stream.flags |= arg;
return 0;
}
case 12:
{
var arg = SYSCALLS.get();
var offset = 0;
HEAP16[arg + offset >> 1] = 2;
return 0;
}
case 13:
case 14:
return 0;
case 16:
case 8:
return -28;
case 9:
setErrNo(28);
return -1;
default:
{
return -28;
}
}
} 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_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 < cwdLengthInBytes + 1) return -68;
stringToUTF8(cwd, buf, size);
return buf;
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e);
return -e.errno;
}
}
function ___sys_getegid32() {
return 0;
}
function ___sys_geteuid32() {
return ___sys_getegid32();
}
function ___sys_getpid() {
return 42;
}
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_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 syscallMmap2(addr, len, prot, flags, fd, off) {
off <<= 12;
var ptr;
var allocated = false;
if ((flags & 16) !== 0 && addr % 16384 !== 0) {
return -28;
}
if ((flags & 32) !== 0) {
ptr = _memalign(16384, len);
if (!ptr) return -48;
_memset(ptr, 0, len);
allocated = true;
} else {
var info = FS.getStream(fd);
if (!info) return -8;
var res = FS.mmap(info, addr, len, off, prot, flags);
ptr = res.ptr;
allocated = res.allocated;
}
SYSCALLS.mappings[ptr] = {
malloc: ptr,
len: len,
allocated: allocated,
fd: fd,
prot: prot,
flags: flags,
offset: off
};
return ptr;
}
function ___sys_mmap2(addr, len, prot, flags, fd, off) {
try {
return syscallMmap2(addr, len, prot, flags, fd, off);
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e);
return -e.errno;
}
}
function ___sys_mprotect(addr, len, size) {
return 0;
}
function syscallMunmap(addr, len) {
if ((addr | 0) === -1 || len === 0) {
return -28;
}
var info = SYSCALLS.mappings[addr];
if (!info) return 0;
if (len === info.len) {
var stream = FS.getStream(info.fd);
if (stream) {
if (info.prot & 2) {
SYSCALLS.doMsync(addr, stream, len, info.flags, info.offset);
}
FS.munmap(stream);
}
SYSCALLS.mappings[addr] = null;
if (info.allocated) {
_free(info.malloc);
}
}
return 0;
}
function ___sys_munmap(addr, len) {
try {
return syscallMunmap(addr, len);
} 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_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_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 _abort() {
abort();
}
var _emscripten_get_now;
if (ENVIRONMENT_IS_NODE) {
_emscripten_get_now = function() {
var t = process["hrtime"]();
return t[0] * 1e3 + t[1] / 1e6;
};
} else if (typeof dateNow !== "undefined") {
_emscripten_get_now = dateNow;
} else _emscripten_get_now = function() {
return performance.now();
};
function _emscripten_memcpy_big(dest, src, num) {
HEAPU8.copyWithin(dest, src, src + num);
}
function _emscripten_get_heap_size() {
return HEAPU8.length;
}
function emscripten_realloc_buffer(size) {
try {
wasmMemory.grow(size - buffer.byteLength + 65535 >>> 16);
updateGlobalBufferAndViews(wasmMemory.buffer);
return 1;
} catch (e) {
console.error("emscripten_realloc_buffer: Attempted to grow heap from " + buffer.byteLength + " bytes to " + size + " bytes, but got error: " + e);
}
}
function _emscripten_resize_heap(requestedSize) {
requestedSize = requestedSize >>> 0;
var oldSize = _emscripten_get_heap_size();
assert(requestedSize > oldSize);
var maxHeapSize = 2147483648;
if (requestedSize > maxHeapSize) {
err("Cannot enlarge memory, asked to go up to " + requestedSize + " bytes, but the limit is " + maxHeapSize + " bytes!");
return false;
}
var minHeapSize = 16777216;
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(minHeapSize, requestedSize, overGrownHeapSize), 65536));
var replacement = emscripten_realloc_buffer(newSize);
if (replacement) {
return true;
}
}
err("Failed to grow the heap from " + oldSize + " bytes to " + newSize + " bytes, not enough memory!");
return false;
}
function _emscripten_thread_sleep(msecs) {
var start = _emscripten_get_now();
while (_emscripten_get_now() - start < msecs) {}
}
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) {
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) {
try {
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;
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e);
return e.errno;
}
}
function _environ_sizes_get(penviron_count, penviron_buf_size) {
try {
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;
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e);
return e.errno;
}
}
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_sync(fd) {
try {
var stream = SYSCALLS.getStreamFromFD(fd);
if (stream.stream_ops && stream.stream_ops.fsync) {
return -stream.stream_ops.fsync(stream);
}
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 _gettimeofday(ptr) {
var now = Date.now();
HEAP32[ptr >> 2] = now / 1e3 | 0;
HEAP32[ptr + 4 >> 2] = now % 1e3 * 1e3 | 0;
return 0;
}
function _setTempRet0($i) {
}
function __isLeapYear(year) {
return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);
}
function __arraySum(array, index) {
var sum = 0;
for (var i = 0; i <= index; sum += array[i++]) {}
return sum;
}
var __MONTH_DAYS_LEAP = [ 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
var __MONTH_DAYS_REGULAR = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
function __addDays(date, days) {
var newDate = new Date(date.getTime());
while (days > 0) {
var leap = __isLeapYear(newDate.getFullYear());
var currentMonth = newDate.getMonth();
var daysInCurrentMonth = (leap ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR)[currentMonth];
if (days > daysInCurrentMonth - newDate.getDate()) {
days -= daysInCurrentMonth - newDate.getDate() + 1;
newDate.setDate(1);
if (currentMonth < 11) {
newDate.setMonth(currentMonth + 1);
} else {
newDate.setMonth(0);
newDate.setFullYear(newDate.getFullYear() + 1);
}
} else {
newDate.setDate(newDate.getDate() + days);
return newDate;
}
}
return newDate;
}
function _strftime(s, maxsize, format, tm) {
var tm_zone = HEAP32[tm + 40 >> 2];
var date = {
tm_sec: HEAP32[tm >> 2],
tm_min: HEAP32[tm + 4 >> 2],
tm_hour: HEAP32[tm + 8 >> 2],
tm_mday: HEAP32[tm + 12 >> 2],
tm_mon: HEAP32[tm + 16 >> 2],
tm_year: HEAP32[tm + 20 >> 2],
tm_wday: HEAP32[tm + 24 >> 2],
tm_yday: HEAP32[tm + 28 >> 2],
tm_isdst: HEAP32[tm + 32 >> 2],
tm_gmtoff: HEAP32[tm + 36 >> 2],
tm_zone: tm_zone ? UTF8ToString(tm_zone) : ""
};
var pattern = UTF8ToString(format);
var EXPANSION_RULES_1 = {
"%c": "%a %b %d %H:%M:%S %Y",
"%D": "%m/%d/%y",
"%F": "%Y-%m-%d",
"%h": "%b",
"%r": "%I:%M:%S %p",
"%R": "%H:%M",
"%T": "%H:%M:%S",
"%x": "%m/%d/%y",
"%X": "%H:%M:%S",
"%Ec": "%c",
"%EC": "%C",
"%Ex": "%m/%d/%y",
"%EX": "%H:%M:%S",
"%Ey": "%y",
"%EY": "%Y",
"%Od": "%d",
"%Oe": "%e",
"%OH": "%H",
"%OI": "%I",
"%Om": "%m",
"%OM": "%M",
"%OS": "%S",
"%Ou": "%u",
"%OU": "%U",
"%OV": "%V",
"%Ow": "%w",
"%OW": "%W",
"%Oy": "%y"
};
for (var rule in EXPANSION_RULES_1) {
pattern = pattern.replace(new RegExp(rule, "g"), EXPANSION_RULES_1[rule]);
}
var WEEKDAYS = [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ];
var MONTHS = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ];
function leadingSomething(value, digits, character) {
var str = typeof value === "number" ? value.toString() : value || "";
while (str.length < digits) {
str = character[0] + str;
}
return str;
}
function leadingNulls(value, digits) {
return leadingSomething(value, digits, "0");
}
function compareByDay(date1, date2) {
function sgn(value) {
return value < 0 ? -1 : value > 0 ? 1 : 0;
}
var compare;
if ((compare = sgn(date1.getFullYear() - date2.getFullYear())) === 0) {
if ((compare = sgn(date1.getMonth() - date2.getMonth())) === 0) {
compare = sgn(date1.getDate() - date2.getDate());
}
}
return compare;
}
function getFirstWeekStartDate(janFourth) {
switch (janFourth.getDay()) {
case 0:
return new Date(janFourth.getFullYear() - 1, 11, 29);
case 1:
return janFourth;
case 2:
return new Date(janFourth.getFullYear(), 0, 3);
case 3:
return new Date(janFourth.getFullYear(), 0, 2);
case 4:
return new Date(janFourth.getFullYear(), 0, 1);
case 5:
return new Date(janFourth.getFullYear() - 1, 11, 31);
case 6:
return new Date(janFourth.getFullYear() - 1, 11, 30);
}
}
function getWeekBasedYear(date) {
var thisDate = __addDays(new Date(date.tm_year + 1900, 0, 1), date.tm_yday);
var janFourthThisYear = new Date(thisDate.getFullYear(), 0, 4);
var janFourthNextYear = new Date(thisDate.getFullYear() + 1, 0, 4);
var firstWeekStartThisYear = getFirstWeekStartDate(janFourthThisYear);
var firstWeekStartNextYear = getFirstWeekStartDate(janFourthNextYear);
if (compareByDay(firstWeekStartThisYear, thisDate) <= 0) {
if (compareByDay(firstWeekStartNextYear, thisDate) <= 0) {
return thisDate.getFullYear() + 1;
} else {
return thisDate.getFullYear();
}
} else {
return thisDate.getFullYear() - 1;
}
}
var EXPANSION_RULES_2 = {
"%a": function(date) {
return WEEKDAYS[date.tm_wday].substring(0, 3);
},
"%A": function(date) {
return WEEKDAYS[date.tm_wday];
},
"%b": function(date) {
return MONTHS[date.tm_mon].substring(0, 3);
},
"%B": function(date) {
return MONTHS[date.tm_mon];
},
"%C": function(date) {
var year = date.tm_year + 1900;
return leadingNulls(year / 100 | 0, 2);
},
"%d": function(date) {
return leadingNulls(date.tm_mday, 2);
},
"%e": function(date) {
return leadingSomething(date.tm_mday, 2, " ");
},
"%g": function(date) {
return getWeekBasedYear(date).toString().substring(2);
},
"%G": function(date) {
return getWeekBasedYear(date);
},
"%H": function(date) {
return leadingNulls(date.tm_hour, 2);
},
"%I": function(date) {
var twelveHour = date.tm_hour;
if (twelveHour == 0) twelveHour = 12; else if (twelveHour > 12) twelveHour -= 12;
return leadingNulls(twelveHour, 2);
},
"%j": function(date) {
return leadingNulls(date.tm_mday + __arraySum(__isLeapYear(date.tm_year + 1900) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, date.tm_mon - 1), 3);
},
"%m": function(date) {
return leadingNulls(date.tm_mon + 1, 2);
},
"%M": function(date) {
return leadingNulls(date.tm_min, 2);
},
"%n": function() {
return "\n";
},
"%p": function(date) {
if (date.tm_hour >= 0 && date.tm_hour < 12) {
return "AM";
} else {
return "PM";
}
},
"%S": function(date) {
return leadingNulls(date.tm_sec, 2);
},
"%t": function() {
return "\t";
},
"%u": function(date) {
return date.tm_wday || 7;
},
"%U": function(date) {
var janFirst = new Date(date.tm_year + 1900, 0, 1);
var firstSunday = janFirst.getDay() === 0 ? janFirst : __addDays(janFirst, 7 - janFirst.getDay());
var endDate = new Date(date.tm_year + 1900, date.tm_mon, date.tm_mday);
if (compareByDay(firstSunday, endDate) < 0) {
var februaryFirstUntilEndMonth = __arraySum(__isLeapYear(endDate.getFullYear()) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, endDate.getMonth() - 1) - 31;
var firstSundayUntilEndJanuary = 31 - firstSunday.getDate();
var days = firstSundayUntilEndJanuary + februaryFirstUntilEndMonth + endDate.getDate();
return leadingNulls(Math.ceil(days / 7), 2);
}
return compareByDay(firstSunday, janFirst) === 0 ? "01" : "00";
},
"%V": function(date) {
var janFourthThisYear = new Date(date.tm_year + 1900, 0, 4);
var janFourthNextYear = new Date(date.tm_year + 1901, 0, 4);
var firstWeekStartThisYear = getFirstWeekStartDate(janFourthThisYear);
var firstWeekStartNextYear = getFirstWeekStartDate(janFourthNextYear);
var endDate = __addDays(new Date(date.tm_year + 1900, 0, 1), date.tm_yday);
if (compareByDay(endDate, firstWeekStartThisYear) < 0) {
return "53";
}
if (compareByDay(firstWeekStartNextYear, endDate) <= 0) {
return "01";
}
var daysDifference;
if (firstWeekStartThisYear.getFullYear() < date.tm_year + 1900) {
daysDifference = date.tm_yday + 32 - firstWeekStartThisYear.getDate();
} else {
daysDifference = date.tm_yday + 1 - firstWeekStartThisYear.getDate();
}
return leadingNulls(Math.ceil(daysDifference / 7), 2);
},
"%w": function(date) {
return date.tm_wday;
},
"%W": function(date) {
var janFirst = new Date(date.tm_year, 0, 1);
var firstMonday = janFirst.getDay() === 1 ? janFirst : __addDays(janFirst, janFirst.getDay() === 0 ? 1 : 7 - janFirst.getDay() + 1);
var endDate = new Date(date.tm_year + 1900, date.tm_mon, date.tm_mday);
if (compareByDay(firstMonday, endDate) < 0) {
var februaryFirstUntilEndMonth = __arraySum(__isLeapYear(endDate.getFullYear()) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, endDate.getMonth() - 1) - 31;
var firstMondayUntilEndJanuary = 31 - firstMonday.getDate();
var days = firstMondayUntilEndJanuary + februaryFirstUntilEndMonth + endDate.getDate();
return leadingNulls(Math.ceil(days / 7), 2);
}
return compareByDay(firstMonday, janFirst) === 0 ? "01" : "00";
},
"%y": function(date) {
return (date.tm_year + 1900).toString().substring(2);
},
"%Y": function(date) {
return date.tm_year + 1900;
},
"%z": function(date) {
var off = date.tm_gmtoff;
var ahead = off >= 0;
off = Math.abs(off) / 60;
off = off / 60 * 100 + off % 60;
return (ahead ? "+" : "-") + String("0000" + off).slice(-4);
},
"%Z": function(date) {
return date.tm_zone;
},
"%%": function() {
return "%";
}
};
for (var rule in EXPANSION_RULES_2) {
if (pattern.indexOf(rule) >= 0) {
pattern = pattern.replace(new RegExp(rule, "g"), EXPANSION_RULES_2[rule](date));
}
}
var bytes = intArrayFromString(pattern, false);
if (bytes.length > maxsize) {
return 0;
}
writeArrayToMemory(bytes, s);
return bytes.length - 1;
}
function _strftime_l(s, maxsize, format, tm) {
return _strftime(s, maxsize, format, tm);
}
function _sysconf(name) {
switch (name) {
case 30:
return 16384;
case 85:
var maxHeapSize = 2147483648;
return maxHeapSize / 16384;
case 132:
case 133:
case 12:
case 137:
case 138:
case 15:
case 235:
case 16:
case 17:
case 18:
case 19:
case 20:
case 149:
case 13:
case 10:
case 236:
case 153:
case 9:
case 21:
case 22:
case 159:
case 154:
case 14:
case 77:
case 78:
case 139:
case 82:
case 68:
case 67:
case 164:
case 11:
case 29:
case 47:
case 48:
case 95:
case 52:
case 51:
case 46:
return 200809;
case 27:
case 246:
case 127:
case 128:
case 23:
case 24:
case 160:
case 161:
case 181:
case 182:
case 242:
case 183:
case 184:
case 243:
case 244:
case 245:
case 165:
case 178:
case 179:
case 49:
case 50:
case 168:
case 169:
case 175:
case 170:
case 171:
case 172:
case 97:
case 76:
case 32:
case 173:
case 35:
case 80:
case 81:
case 79:
return -1;
case 176:
case 177:
case 7:
case 155:
case 8:
case 157:
case 125:
case 126:
case 92:
case 93:
case 129:
case 130:
case 131:
case 94:
case 91:
return 1;
case 74:
case 60:
case 69:
case 70:
case 4:
return 1024;
case 31:
case 42:
case 72:
return 32;
case 87:
case 26:
case 33:
return 2147483647;
case 34:
case 1:
return 47839;
case 38:
case 36:
return 99;
case 43:
case 37:
return 2048;
case 0:
return 2097152;
case 3:
return 65536;
case 28:
return 32768;
case 44:
return 32767;
case 75:
return 16384;
case 39:
return 1e3;
case 89:
return 700;
case 71:
return 256;
case 40:
return 255;
case 2:
return 100;
case 180:
return 64;
case 25:
return 20;
case 5:
return 16;
case 6:
return 6;
case 73:
return 4;
case 84:
{
if (typeof navigator === "object") return navigator["hardwareConcurrency"] || 1;
return 1;
}
}
setErrNo(28);
return -1;
}
function setFileTime(path, time) {
path = UTF8ToString(path);
try {
FS.utime(path, time, time);
return 0;
} catch (e) {
if (!(e instanceof FS.ErrnoError)) throw e + " : " + stackTrace();
setErrNo(e.errno);
return -1;
}
}
function _utime(path, times) {
var time;
if (times) {
time = HEAP32[times + 4 >> 2] * 1e3;
} else {
time = Date.now();
}
return setFileTime(path, time);
}
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();
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_atexit": ___cxa_atexit,
"__localtime_r": ___localtime_r,
"__sys_access": ___sys_access,
"__sys_chmod": ___sys_chmod,
"__sys_chown32": ___sys_chown32,
"__sys_fchmod": ___sys_fchmod,
"__sys_fchown32": ___sys_fchown32,
"__sys_fcntl64": ___sys_fcntl64,
"__sys_fstat64": ___sys_fstat64,
"__sys_ftruncate64": ___sys_ftruncate64,
"__sys_getcwd": ___sys_getcwd,
"__sys_geteuid32": ___sys_geteuid32,
"__sys_getpid": ___sys_getpid,
"__sys_ioctl": ___sys_ioctl,
"__sys_lstat64": ___sys_lstat64,
"__sys_mkdir": ___sys_mkdir,
"__sys_mmap2": ___sys_mmap2,
"__sys_mprotect": ___sys_mprotect,
"__sys_munmap": ___sys_munmap,
"__sys_open": ___sys_open,
"__sys_readlink": ___sys_readlink,
"__sys_rmdir": ___sys_rmdir,
"__sys_stat64": ___sys_stat64,
"__sys_unlink": ___sys_unlink,
"abort": _abort,
"emscripten_get_now": _emscripten_get_now,
"emscripten_memcpy_big": _emscripten_memcpy_big,
"emscripten_resize_heap": _emscripten_resize_heap,
"emscripten_thread_sleep": _emscripten_thread_sleep,
"environ_get": _environ_get,
"environ_sizes_get": _environ_sizes_get,
"fd_close": _fd_close,
"fd_fdstat_get": _fd_fdstat_get,
"fd_read": _fd_read,
"fd_seek": _fd_seek,
"fd_sync": _fd_sync,
"fd_write": _fd_write,
"gettimeofday": _gettimeofday,
"setTempRet0": _setTempRet0,
"strftime_l": _strftime_l,
"sysconf": _sysconf,
"utime": _utime
};
var asm = createWasm();
var ___wasm_call_ctors = Module["___wasm_call_ctors"] = createExportWrapper("__wasm_call_ctors", asm);
var ___errno_location = Module["___errno_location"] = createExportWrapper("__errno_location", asm);
var _memset = Module["_memset"] = createExportWrapper("memset", asm);
var _free = Module["_free"] = createExportWrapper("free", asm);
Module["_usleep"] = createExportWrapper("usleep", asm);
Module["_trace_processor_rpc_init"] = createExportWrapper("trace_processor_rpc_init", asm);
Module["_trace_processor_on_rpc_request"] = createExportWrapper("trace_processor_on_rpc_request", asm);
Module["_main"] = createExportWrapper("main", asm);
var _malloc = Module["_malloc"] = createExportWrapper("malloc", asm);
Module["_fflush"] = createExportWrapper("fflush", asm);
var __get_tzname = Module["__get_tzname"] = createExportWrapper("_get_tzname", asm);
var __get_daylight = Module["__get_daylight"] = createExportWrapper("_get_daylight", asm);
var __get_timezone = Module["__get_timezone"] = createExportWrapper("_get_timezone", asm);
Module["_emscripten_main_thread_process_queued_calls"] = createExportWrapper("emscripten_main_thread_process_queued_calls", asm);
var _emscripten_stack_get_end = Module["_emscripten_stack_get_end"] = asm["emscripten_stack_get_end"];
var stackSave = Module["stackSave"] = createExportWrapper("stackSave", asm);
var stackRestore = Module["stackRestore"] = createExportWrapper("stackRestore", asm);
var stackAlloc = Module["stackAlloc"] = createExportWrapper("stackAlloc", asm);
var _emscripten_stack_init = Module["_emscripten_stack_init"] = asm["emscripten_stack_init"];
Module["_emscripten_stack_get_free"] = asm["emscripten_stack_get_free"];
var _memalign = Module["_memalign"] = createExportWrapper("memalign", asm);
Module["dynCall_viiij"] = createExportWrapper("dynCall_viiij", asm);
Module["dynCall_iiiij"] = createExportWrapper("dynCall_iiiij", asm);
Module["dynCall_iij"] = createExportWrapper("dynCall_iij", asm);
Module["dynCall_iijii"] = createExportWrapper("dynCall_iijii", asm);
Module["dynCall_iiji"] = createExportWrapper("dynCall_iiji", asm);
Module["dynCall_iiiiiij"] = createExportWrapper("dynCall_iiiiiij", asm);
Module["dynCall_viijii"] = createExportWrapper("dynCall_viijii", asm);
Module["dynCall_viiiijii"] = createExportWrapper("dynCall_viiiijii", asm);
Module["dynCall_viiji"] = createExportWrapper("dynCall_viiji", asm);
Module["dynCall_viij"] = createExportWrapper("dynCall_viij", asm);
Module["dynCall_viji"] = createExportWrapper("dynCall_viji", asm);
Module["dynCall_iiij"] = createExportWrapper("dynCall_iiij", asm);
Module["dynCall_viijdi"] = createExportWrapper("dynCall_viijdi", asm);
Module["dynCall_viijdii"] = createExportWrapper("dynCall_viijdii", asm);
Module["dynCall_iijijii"] = createExportWrapper("dynCall_iijijii", asm);
Module["dynCall_viijiiii"] = createExportWrapper("dynCall_viijiiii", asm);
Module["dynCall_viijiiiji"] = createExportWrapper("dynCall_viijiiiji", asm);
Module["dynCall_viijiii"] = createExportWrapper("dynCall_viijiii", asm);
Module["dynCall_viijiiijiii"] = createExportWrapper("dynCall_viijiiijiii", asm);
Module["dynCall_jiji"] = createExportWrapper("dynCall_jiji", asm);
Module["dynCall_iiiiij"] = createExportWrapper("dynCall_iiiiij", asm);
Module["dynCall_iiiiijj"] = createExportWrapper("dynCall_iiiiijj", asm);
Module["dynCall_iiiiiijj"] = createExportWrapper("dynCall_iiiiiijj", asm);
if (!Object.getOwnPropertyDescriptor(Module, "intArrayFromString")) Module["intArrayFromString"] = function() {
abort("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "intArrayToString")) Module["intArrayToString"] = function() {
abort("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
Module["ccall"] = ccall;
if (!Object.getOwnPropertyDescriptor(Module, "cwrap")) Module["cwrap"] = function() {
abort("'cwrap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "setValue")) Module["setValue"] = function() {
abort("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getValue")) Module["getValue"] = function() {
abort("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "allocate")) Module["allocate"] = function() {
abort("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "UTF8ArrayToString")) Module["UTF8ArrayToString"] = function() {
abort("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "UTF8ToString")) Module["UTF8ToString"] = function() {
abort("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8Array")) Module["stringToUTF8Array"] = function() {
abort("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8")) Module["stringToUTF8"] = function() {
abort("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF8")) Module["lengthBytesUTF8"] = function() {
abort("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = function() {
abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "addOnPreRun")) Module["addOnPreRun"] = function() {
abort("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "addOnInit")) Module["addOnInit"] = function() {
abort("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "addOnPreMain")) Module["addOnPreMain"] = function() {
abort("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "addOnExit")) Module["addOnExit"] = function() {
abort("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "addOnPostRun")) Module["addOnPostRun"] = function() {
abort("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeStringToMemory")) Module["writeStringToMemory"] = function() {
abort("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeArrayToMemory")) Module["writeArrayToMemory"] = function() {
abort("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeAsciiToMemory")) Module["writeAsciiToMemory"] = function() {
abort("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "addRunDependency")) Module["addRunDependency"] = function() {
abort("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
};
if (!Object.getOwnPropertyDescriptor(Module, "removeRunDependency")) Module["removeRunDependency"] = function() {
abort("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
};
if (!Object.getOwnPropertyDescriptor(Module, "FS_createFolder")) Module["FS_createFolder"] = function() {
abort("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "FS_createPath")) Module["FS_createPath"] = function() {
abort("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
};
if (!Object.getOwnPropertyDescriptor(Module, "FS_createDataFile")) Module["FS_createDataFile"] = function() {
abort("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
};
if (!Object.getOwnPropertyDescriptor(Module, "FS_createPreloadedFile")) Module["FS_createPreloadedFile"] = function() {
abort("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
};
if (!Object.getOwnPropertyDescriptor(Module, "FS_createLazyFile")) Module["FS_createLazyFile"] = function() {
abort("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
};
if (!Object.getOwnPropertyDescriptor(Module, "FS_createLink")) Module["FS_createLink"] = function() {
abort("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "FS_createDevice")) Module["FS_createDevice"] = function() {
abort("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
};
if (!Object.getOwnPropertyDescriptor(Module, "FS_unlink")) Module["FS_unlink"] = function() {
abort("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
};
if (!Object.getOwnPropertyDescriptor(Module, "getLEB")) Module["getLEB"] = function() {
abort("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getFunctionTables")) Module["getFunctionTables"] = function() {
abort("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "alignFunctionTables")) Module["alignFunctionTables"] = function() {
abort("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerFunctions")) Module["registerFunctions"] = function() {
abort("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
Module["addFunction"] = addFunction;
if (!Object.getOwnPropertyDescriptor(Module, "removeFunction")) Module["removeFunction"] = function() {
abort("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = function() {
abort("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "prettyPrint")) Module["prettyPrint"] = function() {
abort("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "makeBigInt")) Module["makeBigInt"] = function() {
abort("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = function() {
abort("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getCompilerSetting")) Module["getCompilerSetting"] = function() {
abort("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "print")) Module["print"] = function() {
abort("'print' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "printErr")) Module["printErr"] = function() {
abort("'printErr' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getTempRet0")) Module["getTempRet0"] = function() {
abort("'getTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "setTempRet0")) Module["setTempRet0"] = function() {
abort("'setTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
Module["callMain"] = callMain;
if (!Object.getOwnPropertyDescriptor(Module, "abort")) Module["abort"] = function() {
abort("'abort' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stringToNewUTF8")) Module["stringToNewUTF8"] = function() {
abort("'stringToNewUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "setFileTime")) Module["setFileTime"] = function() {
abort("'setFileTime' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "emscripten_realloc_buffer")) Module["emscripten_realloc_buffer"] = function() {
abort("'emscripten_realloc_buffer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "ENV")) Module["ENV"] = function() {
abort("'ENV' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_CODES")) Module["ERRNO_CODES"] = function() {
abort("'ERRNO_CODES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_MESSAGES")) Module["ERRNO_MESSAGES"] = function() {
abort("'ERRNO_MESSAGES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "setErrNo")) Module["setErrNo"] = function() {
abort("'setErrNo' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "DNS")) Module["DNS"] = function() {
abort("'DNS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getHostByName")) Module["getHostByName"] = function() {
abort("'getHostByName' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "GAI_ERRNO_MESSAGES")) Module["GAI_ERRNO_MESSAGES"] = function() {
abort("'GAI_ERRNO_MESSAGES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "Protocols")) Module["Protocols"] = function() {
abort("'Protocols' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "Sockets")) Module["Sockets"] = function() {
abort("'Sockets' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getRandomDevice")) Module["getRandomDevice"] = function() {
abort("'getRandomDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "traverseStack")) Module["traverseStack"] = function() {
abort("'traverseStack' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "UNWIND_CACHE")) Module["UNWIND_CACHE"] = function() {
abort("'UNWIND_CACHE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "withBuiltinMalloc")) Module["withBuiltinMalloc"] = function() {
abort("'withBuiltinMalloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgsArray")) Module["readAsmConstArgsArray"] = function() {
abort("'readAsmConstArgsArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgs")) Module["readAsmConstArgs"] = function() {
abort("'readAsmConstArgs' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "mainThreadEM_ASM")) Module["mainThreadEM_ASM"] = function() {
abort("'mainThreadEM_ASM' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "jstoi_q")) Module["jstoi_q"] = function() {
abort("'jstoi_q' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "jstoi_s")) Module["jstoi_s"] = function() {
abort("'jstoi_s' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getExecutableName")) Module["getExecutableName"] = function() {
abort("'getExecutableName' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "listenOnce")) Module["listenOnce"] = function() {
abort("'listenOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "autoResumeAudioContext")) Module["autoResumeAudioContext"] = function() {
abort("'autoResumeAudioContext' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "dynCallLegacy")) Module["dynCallLegacy"] = function() {
abort("'dynCallLegacy' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getDynCaller")) Module["getDynCaller"] = function() {
abort("'getDynCaller' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = function() {
abort("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "callRuntimeCallbacks")) Module["callRuntimeCallbacks"] = function() {
abort("'callRuntimeCallbacks' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "abortStackOverflow")) Module["abortStackOverflow"] = function() {
abort("'abortStackOverflow' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "reallyNegative")) Module["reallyNegative"] = function() {
abort("'reallyNegative' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "unSign")) Module["unSign"] = function() {
abort("'unSign' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "reSign")) Module["reSign"] = function() {
abort("'reSign' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "formatString")) Module["formatString"] = function() {
abort("'formatString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "PATH")) Module["PATH"] = function() {
abort("'PATH' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "PATH_FS")) Module["PATH_FS"] = function() {
abort("'PATH_FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "SYSCALLS")) Module["SYSCALLS"] = function() {
abort("'SYSCALLS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "syscallMmap2")) Module["syscallMmap2"] = function() {
abort("'syscallMmap2' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "syscallMunmap")) Module["syscallMunmap"] = function() {
abort("'syscallMunmap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "JSEvents")) Module["JSEvents"] = function() {
abort("'JSEvents' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerKeyEventCallback")) Module["registerKeyEventCallback"] = function() {
abort("'registerKeyEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "specialHTMLTargets")) Module["specialHTMLTargets"] = function() {
abort("'specialHTMLTargets' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "maybeCStringToJsString")) Module["maybeCStringToJsString"] = function() {
abort("'maybeCStringToJsString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "findEventTarget")) Module["findEventTarget"] = function() {
abort("'findEventTarget' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "findCanvasEventTarget")) Module["findCanvasEventTarget"] = function() {
abort("'findCanvasEventTarget' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getBoundingClientRect")) Module["getBoundingClientRect"] = function() {
abort("'getBoundingClientRect' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillMouseEventData")) Module["fillMouseEventData"] = function() {
abort("'fillMouseEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerMouseEventCallback")) Module["registerMouseEventCallback"] = function() {
abort("'registerMouseEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerWheelEventCallback")) Module["registerWheelEventCallback"] = function() {
abort("'registerWheelEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerUiEventCallback")) Module["registerUiEventCallback"] = function() {
abort("'registerUiEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerFocusEventCallback")) Module["registerFocusEventCallback"] = function() {
abort("'registerFocusEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillDeviceOrientationEventData")) Module["fillDeviceOrientationEventData"] = function() {
abort("'fillDeviceOrientationEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerDeviceOrientationEventCallback")) Module["registerDeviceOrientationEventCallback"] = function() {
abort("'registerDeviceOrientationEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillDeviceMotionEventData")) Module["fillDeviceMotionEventData"] = function() {
abort("'fillDeviceMotionEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerDeviceMotionEventCallback")) Module["registerDeviceMotionEventCallback"] = function() {
abort("'registerDeviceMotionEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "screenOrientation")) Module["screenOrientation"] = function() {
abort("'screenOrientation' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillOrientationChangeEventData")) Module["fillOrientationChangeEventData"] = function() {
abort("'fillOrientationChangeEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerOrientationChangeEventCallback")) Module["registerOrientationChangeEventCallback"] = function() {
abort("'registerOrientationChangeEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillFullscreenChangeEventData")) Module["fillFullscreenChangeEventData"] = function() {
abort("'fillFullscreenChangeEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerFullscreenChangeEventCallback")) Module["registerFullscreenChangeEventCallback"] = function() {
abort("'registerFullscreenChangeEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerRestoreOldStyle")) Module["registerRestoreOldStyle"] = function() {
abort("'registerRestoreOldStyle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "hideEverythingExceptGivenElement")) Module["hideEverythingExceptGivenElement"] = function() {
abort("'hideEverythingExceptGivenElement' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "restoreHiddenElements")) Module["restoreHiddenElements"] = function() {
abort("'restoreHiddenElements' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "setLetterbox")) Module["setLetterbox"] = function() {
abort("'setLetterbox' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "currentFullscreenStrategy")) Module["currentFullscreenStrategy"] = function() {
abort("'currentFullscreenStrategy' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "restoreOldWindowedStyle")) Module["restoreOldWindowedStyle"] = function() {
abort("'restoreOldWindowedStyle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "softFullscreenResizeWebGLRenderTarget")) Module["softFullscreenResizeWebGLRenderTarget"] = function() {
abort("'softFullscreenResizeWebGLRenderTarget' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "doRequestFullscreen")) Module["doRequestFullscreen"] = function() {
abort("'doRequestFullscreen' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillPointerlockChangeEventData")) Module["fillPointerlockChangeEventData"] = function() {
abort("'fillPointerlockChangeEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerPointerlockChangeEventCallback")) Module["registerPointerlockChangeEventCallback"] = function() {
abort("'registerPointerlockChangeEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerPointerlockErrorEventCallback")) Module["registerPointerlockErrorEventCallback"] = function() {
abort("'registerPointerlockErrorEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "requestPointerLock")) Module["requestPointerLock"] = function() {
abort("'requestPointerLock' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillVisibilityChangeEventData")) Module["fillVisibilityChangeEventData"] = function() {
abort("'fillVisibilityChangeEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerVisibilityChangeEventCallback")) Module["registerVisibilityChangeEventCallback"] = function() {
abort("'registerVisibilityChangeEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerTouchEventCallback")) Module["registerTouchEventCallback"] = function() {
abort("'registerTouchEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillGamepadEventData")) Module["fillGamepadEventData"] = function() {
abort("'fillGamepadEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerGamepadEventCallback")) Module["registerGamepadEventCallback"] = function() {
abort("'registerGamepadEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerBeforeUnloadEventCallback")) Module["registerBeforeUnloadEventCallback"] = function() {
abort("'registerBeforeUnloadEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "fillBatteryEventData")) Module["fillBatteryEventData"] = function() {
abort("'fillBatteryEventData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "battery")) Module["battery"] = function() {
abort("'battery' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "registerBatteryEventCallback")) Module["registerBatteryEventCallback"] = function() {
abort("'registerBatteryEventCallback' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "setCanvasElementSize")) Module["setCanvasElementSize"] = function() {
abort("'setCanvasElementSize' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getCanvasElementSize")) Module["getCanvasElementSize"] = function() {
abort("'getCanvasElementSize' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "polyfillSetImmediate")) Module["polyfillSetImmediate"] = function() {
abort("'polyfillSetImmediate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "demangle")) Module["demangle"] = function() {
abort("'demangle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "demangleAll")) Module["demangleAll"] = function() {
abort("'demangleAll' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "jsStackTrace")) Module["jsStackTrace"] = function() {
abort("'jsStackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = function() {
abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getEnvStrings")) Module["getEnvStrings"] = function() {
abort("'getEnvStrings' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "checkWasiClock")) Module["checkWasiClock"] = function() {
abort("'checkWasiClock' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64")) Module["writeI53ToI64"] = function() {
abort("'writeI53ToI64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Clamped")) Module["writeI53ToI64Clamped"] = function() {
abort("'writeI53ToI64Clamped' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Signaling")) Module["writeI53ToI64Signaling"] = function() {
abort("'writeI53ToI64Signaling' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Clamped")) Module["writeI53ToU64Clamped"] = function() {
abort("'writeI53ToU64Clamped' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Signaling")) Module["writeI53ToU64Signaling"] = function() {
abort("'writeI53ToU64Signaling' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "readI53FromI64")) Module["readI53FromI64"] = function() {
abort("'readI53FromI64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "readI53FromU64")) Module["readI53FromU64"] = function() {
abort("'readI53FromU64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "convertI32PairToI53")) Module["convertI32PairToI53"] = function() {
abort("'convertI32PairToI53' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "convertU32PairToI53")) Module["convertU32PairToI53"] = function() {
abort("'convertU32PairToI53' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "uncaughtExceptionCount")) Module["uncaughtExceptionCount"] = function() {
abort("'uncaughtExceptionCount' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "exceptionLast")) Module["exceptionLast"] = function() {
abort("'exceptionLast' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "exceptionCaught")) Module["exceptionCaught"] = function() {
abort("'exceptionCaught' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "ExceptionInfoAttrs")) Module["ExceptionInfoAttrs"] = function() {
abort("'ExceptionInfoAttrs' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "ExceptionInfo")) Module["ExceptionInfo"] = function() {
abort("'ExceptionInfo' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "CatchInfo")) Module["CatchInfo"] = function() {
abort("'CatchInfo' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "exception_addRef")) Module["exception_addRef"] = function() {
abort("'exception_addRef' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "exception_decRef")) Module["exception_decRef"] = function() {
abort("'exception_decRef' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "Browser")) Module["Browser"] = function() {
abort("'Browser' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "funcWrappers")) Module["funcWrappers"] = function() {
abort("'funcWrappers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = function() {
abort("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "setMainLoop")) Module["setMainLoop"] = function() {
abort("'setMainLoop' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
Module["FS"] = FS;
if (!Object.getOwnPropertyDescriptor(Module, "mmapAlloc")) Module["mmapAlloc"] = function() {
abort("'mmapAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "MEMFS")) Module["MEMFS"] = function() {
abort("'MEMFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "TTY")) Module["TTY"] = function() {
abort("'TTY' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "PIPEFS")) Module["PIPEFS"] = function() {
abort("'PIPEFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "SOCKFS")) Module["SOCKFS"] = function() {
abort("'SOCKFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "tempFixedLengthArray")) Module["tempFixedLengthArray"] = function() {
abort("'tempFixedLengthArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "miniTempWebGLFloatBuffers")) Module["miniTempWebGLFloatBuffers"] = function() {
abort("'miniTempWebGLFloatBuffers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "heapObjectForWebGLType")) Module["heapObjectForWebGLType"] = function() {
abort("'heapObjectForWebGLType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "heapAccessShiftForWebGLHeap")) Module["heapAccessShiftForWebGLHeap"] = function() {
abort("'heapAccessShiftForWebGLHeap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "GL")) Module["GL"] = function() {
abort("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGet")) Module["emscriptenWebGLGet"] = function() {
abort("'emscriptenWebGLGet' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "computeUnpackAlignedImageSize")) Module["computeUnpackAlignedImageSize"] = function() {
abort("'computeUnpackAlignedImageSize' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetTexPixelData")) Module["emscriptenWebGLGetTexPixelData"] = function() {
abort("'emscriptenWebGLGetTexPixelData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetUniform")) Module["emscriptenWebGLGetUniform"] = function() {
abort("'emscriptenWebGLGetUniform' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetVertexAttrib")) Module["emscriptenWebGLGetVertexAttrib"] = function() {
abort("'emscriptenWebGLGetVertexAttrib' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "writeGLArray")) Module["writeGLArray"] = function() {
abort("'writeGLArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "AL")) Module["AL"] = function() {
abort("'AL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "SDL_unicode")) Module["SDL_unicode"] = function() {
abort("'SDL_unicode' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "SDL_ttfContext")) Module["SDL_ttfContext"] = function() {
abort("'SDL_ttfContext' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "SDL_audio")) Module["SDL_audio"] = function() {
abort("'SDL_audio' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "SDL")) Module["SDL"] = function() {
abort("'SDL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "SDL_gfx")) Module["SDL_gfx"] = function() {
abort("'SDL_gfx' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "GLUT")) Module["GLUT"] = function() {
abort("'GLUT' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "EGL")) Module["EGL"] = function() {
abort("'EGL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "GLFW_Window")) Module["GLFW_Window"] = function() {
abort("'GLFW_Window' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "GLFW")) Module["GLFW"] = function() {
abort("'GLFW' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "GLEW")) Module["GLEW"] = function() {
abort("'GLEW' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "IDBStore")) Module["IDBStore"] = function() {
abort("'IDBStore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "runAndAbortIfError")) Module["runAndAbortIfError"] = function() {
abort("'runAndAbortIfError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "WORKERFS")) Module["WORKERFS"] = function() {
abort("'WORKERFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "warnOnce")) Module["warnOnce"] = function() {
abort("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stackSave")) Module["stackSave"] = function() {
abort("'stackSave' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stackRestore")) Module["stackRestore"] = function() {
abort("'stackRestore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stackAlloc")) Module["stackAlloc"] = function() {
abort("'stackAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "AsciiToString")) Module["AsciiToString"] = function() {
abort("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stringToAscii")) Module["stringToAscii"] = function() {
abort("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "UTF16ToString")) Module["UTF16ToString"] = function() {
abort("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF16")) Module["stringToUTF16"] = function() {
abort("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF16")) Module["lengthBytesUTF16"] = function() {
abort("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "UTF32ToString")) Module["UTF32ToString"] = function() {
abort("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF32")) Module["stringToUTF32"] = function() {
abort("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF32")) Module["lengthBytesUTF32"] = function() {
abort("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8")) Module["allocateUTF8"] = function() {
abort("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8OnStack")) Module["allocateUTF8OnStack"] = function() {
abort("'allocateUTF8OnStack' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
};
Module["writeStackCookie"] = writeStackCookie;
Module["checkStackCookie"] = checkStackCookie;
if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NORMAL")) Object.defineProperty(Module, "ALLOC_NORMAL", {
configurable: true,
get: function() {
abort("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
}
});
if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_STACK")) Object.defineProperty(Module, "ALLOC_STACK", {
configurable: true,
get: function() {
abort("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)");
}
});
var calledRun;
function ExitStatus(status) {
this.name = "ExitStatus";
this.message = "Program terminated with exit(" + status + ")";
this.status = status;
}
dependenciesFulfilled = function runCaller() {
if (!calledRun) run();
if (!calledRun) dependenciesFulfilled = runCaller;
};
function callMain(args) {
assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on Module["onRuntimeInitialized"])');
assert(__ATPRERUN__.length == 0, "cannot call main when preRun functions remain to be called");
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 < argc; i++) {
HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]);
}
HEAP32[(argv >> 2) + argc] = 0;
try {
var ret = entryFunction(argc, argv);
exit(ret, true);
} catch (e) {
if (e instanceof ExitStatus) {
return;
} else if (e == "unwind") {
noExitRuntime = true;
return;
} else {
var toLog = e;
if (e && typeof e === "object" && e.stack) {
toLog = [ e, e.stack ];
}
err("exception thrown: " + toLog);
quit_(1, e);
}
} finally {
}
}
function run(args) {
args = args || arguments_;
if (runDependencies > 0) {
return;
}
_emscripten_stack_init();
writeStackCookie();
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();
}
checkStackCookie();
}
Module["run"] = run;
function checkUnflushedContent() {
var oldOut = out;
var oldErr = err;
var has = false;
out = err = function(x) {
has = true;
};
try {
var flush = Module["_fflush"];
if (flush) flush(0);
[ "stdout", "stderr" ].forEach(function(name) {
var info = FS.analyzePath("/dev/" + name);
if (!info) return;
var stream = info.object;
var rdev = stream.rdev;
var tty = TTY.ttys[rdev];
if (tty && tty.output && tty.output.length) {
has = true;
}
});
} catch (e) {}
out = oldOut;
err = oldErr;
if (has) {
warnOnce("stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the FAQ), or make sure to emit a newline when you printf etc.");
}
}
function exit(status, implicit) {
checkUnflushedContent();
if (implicit && noExitRuntime && status === 0) {
return;
}
if (noExitRuntime) {
if (!implicit) {
var msg = "program exited (with status: " + status + "), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)";
readyPromiseReject(msg);
err(msg);
}
} else {
exitRuntime();
if (Module["onExit"]) Module["onExit"](status);
ABORT = true;
}
quit_(status, new ExitStatus(status));
}
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;
noExitRuntime = true;
run();
return trace_processor_wasm
}
);
})();
module.exports = trace_processor_wasm;
});
var wasm_bridge = createCommonjsModule(function (module, exports) {
// Copyright (C) 2018 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.WasmBridge = void 0;
// The Initialize() call will allocate a buffer of REQ_BUF_SIZE bytes which
// will be used to copy the input request data. This is to avoid passing the
// input data on the stack, which has a limited (~1MB) size.
// The buffer will be allocated by the C++ side and reachable at
// HEAPU8[reqBufferAddr, +REQ_BUFFER_SIZE].
const REQ_BUF_SIZE = 32 * 1024 * 1024;
// The end-to-end interaction between JS and Wasm is as follows:
// - [JS] Inbound data received by the worker (onmessage() in engine/index.ts).
// - [JS] onRpcDataReceived() (this file)
// - [C++] trace_processor_on_rpc_request (wasm_bridge.cc)
// - [C++] some TraceProcessor::method()
// for (batch in result_rows)
// - [C++] RpcResponseFunction(bytes) (wasm_bridge.cc)
// - [JS] onReply() (this file)
// - [JS] postMessage() (this file)
class WasmBridge {
constructor() {
this.reqBufferAddr = 0;
this.lastStderr = [];
this.aborted = false;
const deferredRuntimeInitialized = deferred.defer();
this.connection = trace_processor({
locateFile: (s) => s,
print: (line) => console.log(line),
printErr: (line) => this.appendAndLogErr(line),
onRuntimeInitialized: () => deferredRuntimeInitialized.resolve(),
});
this.whenInitialized = deferredRuntimeInitialized.then(() => {
const fn = this.connection.addFunction(this.onReply.bind(this), 'vii');
this.reqBufferAddr = this.connection.ccall('trace_processor_rpc_init',
/*return=*/ 'number',
/*args=*/ ['number', 'number'], [fn, REQ_BUF_SIZE]);
});
}
initialize(port) {
// Ensure that initialize() is called only once.
logging.assertTrue(this.messagePort === undefined);
this.messagePort = port;
// Note: setting .onmessage implicitly calls port.start() and dispatches the
// queued messages. addEventListener('message') doesn't.
this.messagePort.onmessage = this.onMessage.bind(this);
}
onMessage(msg) {
if (this.aborted) {
throw new Error('Wasm module crashed');
}
logging.assertTrue(msg.data instanceof Uint8Array);
const data = msg.data;
let wrSize = 0;
// If the request data is larger than our JS<>Wasm interop buffer, split it
// into multiple writes. The RPC channel is byte-oriented and is designed to
// deal with arbitrary fragmentations.
while (wrSize < data.length) {
const sliceLen = Math.min(data.length - wrSize, REQ_BUF_SIZE);
const dataSlice = data.subarray(wrSize, wrSize + sliceLen);
this.connection.HEAPU8.set(dataSlice, this.reqBufferAddr);
wrSize += sliceLen;
try {
this.connection.ccall('trace_processor_on_rpc_request', // C function name.
'void', // Return type.
['number'], // Arg types.
[sliceLen] // Args.
);
}
catch (err) {
this.aborted = true;
let abortReason = `${err}`;
if (err instanceof Error) {
abortReason = `${err.name}: ${err.message}\n${err.stack}`;
}
abortReason += '\n\nstderr: \n' + this.lastStderr.join('\n');
throw new Error(abortReason);
}
} // while(wrSize < data.length)
}
// This function is bound and passed to Initialize and is called by the C++
// code while in the ccall(trace_processor_on_rpc_request).
onReply(heapPtr, size) {
const data = this.connection.HEAPU8.slice(heapPtr, heapPtr + size);
logging.assertExists(this.messagePort).postMessage(data, [data.buffer]);
}
appendAndLogErr(line) {
console.warn(line);
// Keep the last N lines in the |lastStderr| buffer.
this.lastStderr.push(line);
if (this.lastStderr.length > 512) {
this.lastStderr.shift();
}
}
}
exports.WasmBridge = WasmBridge;
});
var engine = createCommonjsModule(function (module, exports) {
// Copyright (C) 2018 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
const selfWorker = self;
const wasmBridge = new wasm_bridge.WasmBridge();
// There are two message handlers here:
// 1. The Worker (self.onmessage) handler.
// 2. The MessagePort handler.
// When the app bootstraps, frontend/index.ts creates a MessageChannel and sends
// one end to the controller (the other worker) and the other end to us, so that
// the controller can interact with the Wasm worker without roundtrips through
// the frontend.
// The sequence of actions is the following:
// 1. The frontend does one postMessage({port: MessagePort}) on the Worker
// scope. This message transfers the MessagePort (whose other end is
// connected to the Conotroller). This is the only postMessage we'll ever
// receive here.
// 2. All the other messages (i.e. the TraceProcessor RPC binary pipe) will be
// received on the MessagePort.
// Receives the boostrap message from the frontend with the MessagePort.
selfWorker.onmessage = (msg) => {
const port = logging.assertExists(msg.data.enginePort);
wasmBridge.initialize(port);
};
});
return engine;
}());
//# sourceMappingURL=engine_bundle.js.map
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