From b04a2431902fce11abc579141a0f8b1261f1fe72 Mon Sep 17 00:00:00 2001 From: zongor Date: Mon, 27 May 2024 19:04:28 -0400 Subject: [PATCH] testing stuff is in transpiler now --- tools/test-js-c-interop/build.sh | 1 - tools/test-js-c-interop/index.html | 201 --- tools/test-js-c-interop/index.js | 2054 ---------------------------- tools/test-js-c-interop/index.wasm | Bin 24327 -> 0 bytes tools/test-js-c-interop/test.c | 131 -- tools/test-js-c-interop/test.js | 101 -- 6 files changed, 2488 deletions(-) delete mode 100755 tools/test-js-c-interop/build.sh delete mode 100644 tools/test-js-c-interop/index.html delete mode 100644 tools/test-js-c-interop/index.js delete mode 100755 tools/test-js-c-interop/index.wasm delete mode 100644 tools/test-js-c-interop/test.c delete mode 100644 tools/test-js-c-interop/test.js diff --git a/tools/test-js-c-interop/build.sh b/tools/test-js-c-interop/build.sh deleted file mode 100755 index 01b1cd5..0000000 --- a/tools/test-js-c-interop/build.sh +++ /dev/null @@ -1 +0,0 @@ -emcc -lwebsocket.js -o index.html test.c \ No newline at end of file diff --git a/tools/test-js-c-interop/index.html b/tools/test-js-c-interop/index.html deleted file mode 100644 index 3efe0a3..0000000 --- a/tools/test-js-c-interop/index.html +++ /dev/null @@ -1,201 +0,0 @@ - - - - - - Emscripten-Generated Code - - - - - - -
Downloading...
- - - Resize canvas - Lock/hide mouse pointer     - - - - -
- -
- -
- -
- - - - - - diff --git a/tools/test-js-c-interop/index.js b/tools/test-js-c-interop/index.js deleted file mode 100644 index 4658542..0000000 --- a/tools/test-js-c-interop/index.js +++ /dev/null @@ -1,2054 +0,0 @@ -// include: shell.js -// The Module object: Our interface to the outside world. We import -// and export values on it. There are various ways Module can be used: -// 1. Not defined. We create it here -// 2. A function parameter, function(Module) { ..generated code.. } -// 3. pre-run appended it, var Module = {}; ..generated code.. -// 4. External script tag defines var Module. -// We need to check if Module already exists (e.g. case 3 above). -// Substitution will be replaced with actual code on later stage of the build, -// this way Closure Compiler will not mangle it (e.g. case 4. above). -// Note that if you want to run closure, and also to use Module -// after the generated code, you will need to define var Module = {}; -// before the code. Then that object will be used in the code, and you -// can continue to use Module afterwards as well. -var Module = typeof Module != 'undefined' ? Module : {}; - -// --pre-jses are emitted after the Module integration code, so that they can -// refer to Module (if they choose; they can also define Module) - - -// Sometimes an existing Module object exists with properties -// meant to overwrite the default module functionality. Here -// we collect those properties and reapply _after_ we configure -// the current environment's defaults to avoid having to be so -// defensive during initialization. -var moduleOverrides = Object.assign({}, Module); - -var arguments_ = []; -var thisProgram = './this.program'; -var quit_ = (status, toThrow) => { - throw toThrow; -}; - -// Determine the runtime environment we are in. You can customize this by -// setting the ENVIRONMENT setting at compile time (see settings.js). - -// Attempt to auto-detect the environment -var ENVIRONMENT_IS_WEB = typeof window == 'object'; -var ENVIRONMENT_IS_WORKER = typeof importScripts == 'function'; -// N.b. Electron.js environment is simultaneously a NODE-environment, but -// also a web environment. -var ENVIRONMENT_IS_NODE = typeof process == 'object' && typeof process.versions == 'object' && typeof process.versions.node == 'string'; -var 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, -sENVIRONMENT=web or -sENVIRONMENT=node)'); -} - -// `/` should be present at the end if `scriptDirectory` is not empty -var scriptDirectory = ''; -function locateFile(path) { - if (Module['locateFile']) { - return Module['locateFile'](path, scriptDirectory); - } - return scriptDirectory + path; -} - -// Hooks that are implemented differently in different runtime environments. -var read_, - readAsync, - readBinary; - -if (ENVIRONMENT_IS_NODE) { - if (typeof process == 'undefined' || !process.release || process.release.name !== 'node') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)'); - - var nodeVersion = process.versions.node; - var numericVersion = nodeVersion.split('.').slice(0, 3); - numericVersion = (numericVersion[0] * 10000) + (numericVersion[1] * 100) + (numericVersion[2].split('-')[0] * 1); - var minVersion = 160000; - if (numericVersion < 160000) { - throw new Error('This emscripten-generated code requires node v16.0.0 (detected v' + nodeVersion + ')'); - } - - // `require()` is no-op in an ESM module, use `createRequire()` to construct - // the require()` function. This is only necessary for multi-environment - // builds, `-sENVIRONMENT=node` emits a static import declaration instead. - // TODO: Swap all `require()`'s with `import()`'s? - // These modules will usually be used on Node.js. Load them eagerly to avoid - // the complexity of lazy-loading. - var fs = require('fs'); - var nodePath = require('path'); - - if (ENVIRONMENT_IS_WORKER) { - scriptDirectory = nodePath.dirname(scriptDirectory) + '/'; - } else { - scriptDirectory = __dirname + '/'; - } - -// include: node_shell_read.js -read_ = (filename, binary) => { - // We need to re-wrap `file://` strings to URLs. Normalizing isn't - // necessary in that case, the path should already be absolute. - filename = isFileURI(filename) ? new URL(filename) : nodePath.normalize(filename); - return fs.readFileSync(filename, binary ? undefined : 'utf8'); -}; - -readBinary = (filename) => { - var ret = read_(filename, true); - if (!ret.buffer) { - ret = new Uint8Array(ret); - } - assert(ret.buffer); - return ret; -}; - -readAsync = (filename, onload, onerror, binary = true) => { - // See the comment in the `read_` function. - filename = isFileURI(filename) ? new URL(filename) : nodePath.normalize(filename); - fs.readFile(filename, binary ? undefined : 'utf8', (err, data) => { - if (err) onerror(err); - else onload(binary ? data.buffer : data); - }); -}; -// end include: node_shell_read.js - if (!Module['thisProgram'] && process.argv.length > 1) { - thisProgram = process.argv[1].replace(/\\/g, '/'); - } - - arguments_ = process.argv.slice(2); - - if (typeof module != 'undefined') { - module['exports'] = Module; - } - - process.on('uncaughtException', (ex) => { - // suppress ExitStatus exceptions from showing an error - if (ex !== 'unwind' && !(ex instanceof ExitStatus) && !(ex.context instanceof ExitStatus)) { - throw ex; - } - }); - - quit_ = (status, toThrow) => { - process.exitCode = status; - throw toThrow; - }; - -} else -if (ENVIRONMENT_IS_SHELL) { - - if ((typeof process == 'object' && typeof require === 'function') || typeof window == 'object' || typeof importScripts == 'function') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)'); - - if (typeof read != 'undefined') { - read_ = read; - } - - readBinary = (f) => { - if (typeof readbuffer == 'function') { - return new Uint8Array(readbuffer(f)); - } - let data = read(f, 'binary'); - assert(typeof data == 'object'); - return data; - }; - - readAsync = (f, onload, onerror) => { - setTimeout(() => onload(readBinary(f))); - }; - - if (typeof clearTimeout == 'undefined') { - globalThis.clearTimeout = (id) => {}; - } - - if (typeof setTimeout == 'undefined') { - // spidermonkey lacks setTimeout but we use it above in readAsync. - globalThis.setTimeout = (f) => (typeof f == 'function') ? f() : abort(); - } - - if (typeof scriptArgs != 'undefined') { - arguments_ = scriptArgs; - } else if (typeof arguments != 'undefined') { - arguments_ = arguments; - } - - if (typeof quit == 'function') { - quit_ = (status, toThrow) => { - // Unlike node which has process.exitCode, d8 has no such mechanism. So we - // have no way to set the exit code and then let the program exit with - // that code when it naturally stops running (say, when all setTimeouts - // have completed). For that reason, we must call `quit` - the only way to - // set the exit code - but quit also halts immediately. To increase - // consistency with node (and the web) we schedule the actual quit call - // using a setTimeout to give the current stack and any exception handlers - // a chance to run. This enables features such as addOnPostRun (which - // expected to be able to run code after main returns). - setTimeout(() => { - if (!(toThrow instanceof ExitStatus)) { - let toLog = toThrow; - if (toThrow && typeof toThrow == 'object' && toThrow.stack) { - toLog = [toThrow, toThrow.stack]; - } - err(`exiting due to exception: ${toLog}`); - } - quit(status); - }); - throw toThrow; - }; - } - - if (typeof print != 'undefined') { - // Prefer to use print/printErr where they exist, as they usually work better. - if (typeof console == 'undefined') console = /** @type{!Console} */({}); - console.log = /** @type{!function(this:Console, ...*): undefined} */ (print); - console.warn = console.error = /** @type{!function(this:Console, ...*): undefined} */ (typeof printErr != 'undefined' ? printErr : print); - } - -} else - -// Note that this includes Node.js workers when relevant (pthreads is enabled). -// Node.js workers are detected as a combination of ENVIRONMENT_IS_WORKER and -// ENVIRONMENT_IS_NODE. -if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { - if (ENVIRONMENT_IS_WORKER) { // Check worker, not web, since window could be polyfilled - scriptDirectory = self.location.href; - } else if (typeof document != 'undefined' && document.currentScript) { // web - scriptDirectory = document.currentScript.src; - } - // blob urls look like blob:http://site.com/etc/etc and we cannot infer anything from them. - // otherwise, slice off the final part of the url to find the script directory. - // if scriptDirectory does not contain a slash, lastIndexOf will return -1, - // and scriptDirectory will correctly be replaced with an empty string. - // If scriptDirectory contains a query (starting with ?) or a fragment (starting with #), - // they are removed because they could contain a slash. - if (scriptDirectory.startsWith('blob:')) { - scriptDirectory = ''; - } else { - scriptDirectory = scriptDirectory.substr(0, scriptDirectory.replace(/[?#].*/, '').lastIndexOf('/')+1); - } - - if (!(typeof window == 'object' || typeof importScripts == 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)'); - - // Differentiate the Web Worker from the Node Worker case, as reading must - // be done differently. - { -// include: web_or_worker_shell_read.js -read_ = (url) => { - var xhr = new XMLHttpRequest(); - xhr.open('GET', url, false); - xhr.send(null); - return xhr.responseText; - } - - if (ENVIRONMENT_IS_WORKER) { - readBinary = (url) => { - var xhr = new XMLHttpRequest(); - xhr.open('GET', url, false); - xhr.responseType = 'arraybuffer'; - xhr.send(null); - return new Uint8Array(/** @type{!ArrayBuffer} */(xhr.response)); - }; - } - - readAsync = (url, onload, onerror) => { - var xhr = new XMLHttpRequest(); - xhr.open('GET', url, true); - xhr.responseType = 'arraybuffer'; - xhr.onload = () => { - if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0 - onload(xhr.response); - return; - } - onerror(); - }; - xhr.onerror = onerror; - xhr.send(null); - } - -// end include: web_or_worker_shell_read.js - } -} else -{ - throw new Error('environment detection error'); -} - -var out = Module['print'] || console.log.bind(console); -var err = Module['printErr'] || console.error.bind(console); - -// Merge back in the overrides -Object.assign(Module, moduleOverrides); -// Free the object hierarchy contained in the overrides, this lets the GC -// reclaim data used. -moduleOverrides = null; -checkIncomingModuleAPI(); - -// Emit code to handle expected values on the Module object. This applies Module.x -// to the proper local x. This has two benefits: first, we only emit it if it is -// expected to arrive, and second, by using a local everywhere else that can be -// minified. - -if (Module['arguments']) arguments_ = Module['arguments'];legacyModuleProp('arguments', 'arguments_'); - -if (Module['thisProgram']) thisProgram = Module['thisProgram'];legacyModuleProp('thisProgram', 'thisProgram'); - -if (Module['quit']) quit_ = Module['quit'];legacyModuleProp('quit', 'quit_'); - -// perform assertions in shell.js after we set up out() and err(), as otherwise if an assertion fails it cannot print the message -// Assertions on removed incoming Module JS APIs. -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 emscripten_set_window_title in JS)'); -assert(typeof Module['TOTAL_MEMORY'] == 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY'); -legacyModuleProp('asm', 'wasmExports'); -legacyModuleProp('read', 'read_'); -legacyModuleProp('readAsync', 'readAsync'); -legacyModuleProp('readBinary', 'readBinary'); -legacyModuleProp('setWindowTitle', 'setWindowTitle'); -var IDBFS = 'IDBFS is no longer included by default; build with -lidbfs.js'; -var PROXYFS = 'PROXYFS is no longer included by default; build with -lproxyfs.js'; -var WORKERFS = 'WORKERFS is no longer included by default; build with -lworkerfs.js'; -var FETCHFS = 'FETCHFS is no longer included by default; build with -lfetchfs.js'; -var ICASEFS = 'ICASEFS is no longer included by default; build with -licasefs.js'; -var JSFILEFS = 'JSFILEFS is no longer included by default; build with -ljsfilefs.js'; -var OPFS = 'OPFS is no longer included by default; build with -lopfs.js'; - -var NODEFS = 'NODEFS is no longer included by default; build with -lnodefs.js'; - -assert(!ENVIRONMENT_IS_SHELL, 'shell environment detected but not enabled at build time. Add `shell` to `-sENVIRONMENT` to enable.'); - -// end include: shell.js - -// include: preamble.js -// === Preamble library stuff === - -// Documentation for the public APIs defined in this file must be updated in: -// site/source/docs/api_reference/preamble.js.rst -// A prebuilt local version of the documentation is available at: -// site/build/text/docs/api_reference/preamble.js.txt -// You can also build docs locally as HTML or other formats in site/ -// An online HTML version (which may be of a different version of Emscripten) -// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html - -var wasmBinary; -if (Module['wasmBinary']) wasmBinary = Module['wasmBinary'];legacyModuleProp('wasmBinary', 'wasmBinary'); - -if (typeof WebAssembly != 'object') { - err('no native wasm support detected'); -} - -// Wasm globals - -var wasmMemory; - -//======================================== -// Runtime essentials -//======================================== - -// whether we are quitting the application. no code should run after this. -// set in exit() and abort() -var ABORT = false; - -// set by exit() and abort(). Passed to 'onExit' handler. -// NOTE: This is also used as the process return code code in shell environments -// but only when noExitRuntime is false. -var EXITSTATUS; - -// In STRICT mode, we only define assert() when ASSERTIONS is set. i.e. we -// don't define it at all in release modes. This matches the behaviour of -// MINIMAL_RUNTIME. -// TODO(sbc): Make this the default even without STRICT enabled. -/** @type {function(*, string=)} */ -function assert(condition, text) { - if (!condition) { - abort('Assertion failed' + (text ? ': ' + text : '')); - } -} - -// We used to include malloc/free by default in the past. Show a helpful error in -// builds with assertions. - -// Memory management - -var HEAP, -/** @type {!Int8Array} */ - HEAP8, -/** @type {!Uint8Array} */ - HEAPU8, -/** @type {!Int16Array} */ - HEAP16, -/** @type {!Uint16Array} */ - HEAPU16, -/** @type {!Int32Array} */ - HEAP32, -/** @type {!Uint32Array} */ - HEAPU32, -/** @type {!Float32Array} */ - HEAPF32, -/** @type {!Float64Array} */ - HEAPF64; - -// include: runtime_shared.js -function updateMemoryViews() { - var b = wasmMemory.buffer; - Module['HEAP8'] = HEAP8 = new Int8Array(b); - Module['HEAP16'] = HEAP16 = new Int16Array(b); - Module['HEAPU8'] = HEAPU8 = new Uint8Array(b); - Module['HEAPU16'] = HEAPU16 = new Uint16Array(b); - Module['HEAP32'] = HEAP32 = new Int32Array(b); - Module['HEAPU32'] = HEAPU32 = new Uint32Array(b); - Module['HEAPF32'] = HEAPF32 = new Float32Array(b); - Module['HEAPF64'] = HEAPF64 = new Float64Array(b); -} -// end include: runtime_shared.js -assert(!Module['STACK_SIZE'], 'STACK_SIZE can no longer be set at runtime. Use -sSTACK_SIZE at link time') - -assert(typeof Int32Array != 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray != undefined && Int32Array.prototype.set != undefined, - 'JS engine does not provide full typed array support'); - -// If memory is defined in wasm, the user can't provide it, or set INITIAL_MEMORY -assert(!Module['wasmMemory'], 'Use of `wasmMemory` detected. Use -sIMPORTED_MEMORY to define wasmMemory externally'); -assert(!Module['INITIAL_MEMORY'], 'Detected runtime INITIAL_MEMORY setting. Use -sIMPORTED_MEMORY to define wasmMemory dynamically'); - -// include: runtime_stack_check.js -// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode. -function writeStackCookie() { - var max = _emscripten_stack_get_end(); - assert((max & 3) == 0); - // If the stack ends at address zero we write our cookies 4 bytes into the - // stack. This prevents interference with SAFE_HEAP and ASAN which also - // monitor writes to address zero. - if (max == 0) { - max += 4; - } - // The stack grow downwards towards _emscripten_stack_get_end. - // We write cookies to the final two words in the stack and detect if they are - // ever overwritten. - HEAPU32[((max)>>2)] = 0x02135467; - HEAPU32[(((max)+(4))>>2)] = 0x89BACDFE; - // Also test the global address 0 for integrity. - HEAPU32[((0)>>2)] = 1668509029; -} - -function checkStackCookie() { - if (ABORT) return; - var max = _emscripten_stack_get_end(); - // See writeStackCookie(). - if (max == 0) { - max += 4; - } - var cookie1 = HEAPU32[((max)>>2)]; - var cookie2 = HEAPU32[(((max)+(4))>>2)]; - if (cookie1 != 0x02135467 || cookie2 != 0x89BACDFE) { - abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`); - } - // Also test the global address 0 for integrity. - if (HEAPU32[((0)>>2)] != 0x63736d65 /* 'emsc' */) { - abort('Runtime error: The application has corrupted its heap memory area (address zero)!'); - } -} -// end include: runtime_stack_check.js -// include: runtime_assertions.js -// Endianness check -(function() { - var h16 = new Int16Array(1); - var h8 = new Int8Array(h16.buffer); - h16[0] = 0x6373; - if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)'; -})(); - -// end include: runtime_assertions.js -var __ATPRERUN__ = []; // functions called before the runtime is initialized -var __ATINIT__ = []; // functions called during startup -var __ATMAIN__ = []; // functions called when main() is to be run -var __ATEXIT__ = []; // functions called during shutdown -var __ATPOSTRUN__ = []; // functions called after the main() is called - -var runtimeInitialized = false; - -function preRun() { - if (Module['preRun']) { - if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']]; - while (Module['preRun'].length) { - addOnPreRun(Module['preRun'].shift()); - } - } - callRuntimeCallbacks(__ATPRERUN__); -} - -function initRuntime() { - assert(!runtimeInitialized); - runtimeInitialized = true; - - checkStackCookie(); - - - callRuntimeCallbacks(__ATINIT__); -} - -function preMain() { - checkStackCookie(); - - callRuntimeCallbacks(__ATMAIN__); -} - -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 addOnInit(cb) { - __ATINIT__.unshift(cb); -} - -function addOnPreMain(cb) { - __ATMAIN__.unshift(cb); -} - -function addOnExit(cb) { -} - -function addOnPostRun(cb) { - __ATPOSTRUN__.unshift(cb); -} - -// include: runtime_math.js -// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul - -// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/fround - -// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/clz32 - -// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/trunc - -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'); -// end include: runtime_math.js -// A counter of dependencies for calling run(). If we need to -// do asynchronous work before running, increment this and -// decrement it. Incrementing must happen in a place like -// Module.preRun (used by emcc to add file preloading). -// Note that you can add dependencies in preRun, even though -// it happens right before run - run will be postponed until -// the dependencies are met. -var runDependencies = 0; -var runDependencyWatcher = null; -var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled -var runDependencyTracking = {}; - -function getUniqueRunDependency(id) { - var orig = id; - while (1) { - if (!runDependencyTracking[id]) return id; - id = orig + Math.random(); - } -} - -function addRunDependency(id) { - runDependencies++; - - Module['monitorRunDependencies']?.(runDependencies); - - if (id) { - assert(!runDependencyTracking[id]); - runDependencyTracking[id] = 1; - if (runDependencyWatcher === null && typeof setInterval != 'undefined') { - // Check for missing dependencies every few seconds - runDependencyWatcher = setInterval(() => { - 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)'); - } - }, 10000); - } - } else { - err('warning: run dependency added without ID'); - } -} - -function removeRunDependency(id) { - runDependencies--; - - 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(); // can add another dependenciesFulfilled - } - } -} - -/** @param {string|number=} what */ -function abort(what) { - Module['onAbort']?.(what); - - what = 'Aborted(' + what + ')'; - // TODO(sbc): Should we remove printing and leave it up to whoever - // catches the exception? - err(what); - - ABORT = true; - EXITSTATUS = 1; - - // Use a wasm runtime error, because a JS error might be seen as a foreign - // exception, which means we'd run destructors on it. We need the error to - // simply make the program stop. - // FIXME This approach does not work in Wasm EH because it currently does not assume - // all RuntimeErrors are from traps; it decides whether a RuntimeError is from - // a trap or not based on a hidden field within the object. So at the moment - // we don't have a way of throwing a wasm trap from JS. TODO Make a JS API that - // allows this in the wasm spec. - - // Suppress closure compiler warning here. Closure compiler's builtin extern - // definition for WebAssembly.RuntimeError claims it takes no arguments even - // though it can. - // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure gets fixed. - /** @suppress {checkTypes} */ - var e = new WebAssembly.RuntimeError(what); - - // Throw the error whether or not MODULARIZE is set because abort is used - // in code paths apart from instantiation where an exception is expected - // to be thrown when abort is called. - throw e; -} - -// include: memoryprofiler.js -// end include: memoryprofiler.js -// show errors on likely calls to FS when it was not included -var FS = { - error() { - abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -sFORCE_FILESYSTEM'); - }, - init() { FS.error() }, - createDataFile() { FS.error() }, - createPreloadedFile() { FS.error() }, - createLazyFile() { FS.error() }, - open() { FS.error() }, - mkdev() { FS.error() }, - registerDevice() { FS.error() }, - analyzePath() { FS.error() }, - - ErrnoError() { FS.error() }, -}; -Module['FS_createDataFile'] = FS.createDataFile; -Module['FS_createPreloadedFile'] = FS.createPreloadedFile; - -// include: URIUtils.js -// Prefix of data URIs emitted by SINGLE_FILE and related options. -var dataURIPrefix = 'data:application/octet-stream;base64,'; - -/** - * Indicates whether filename is a base64 data URI. - * @noinline - */ -var isDataURI = (filename) => filename.startsWith(dataURIPrefix); - -/** - * Indicates whether filename is delivered via file protocol (as opposed to http/https) - * @noinline - */ -var isFileURI = (filename) => filename.startsWith('file://'); -// end include: URIUtils.js -function createExportWrapper(name) { - return (...args) => { - assert(runtimeInitialized, `native function \`${name}\` called before runtime initialization`); - var f = wasmExports[name]; - assert(f, `exported native function \`${name}\` not found`); - return f(...args); - }; -} - -// include: runtime_exceptions.js -// end include: runtime_exceptions.js -var wasmBinaryFile; - wasmBinaryFile = 'index.wasm'; - if (!isDataURI(wasmBinaryFile)) { - wasmBinaryFile = locateFile(wasmBinaryFile); - } - -function getBinarySync(file) { - if (file == wasmBinaryFile && wasmBinary) { - return new Uint8Array(wasmBinary); - } - if (readBinary) { - return readBinary(file); - } - throw 'both async and sync fetching of the wasm failed'; -} - -function getBinaryPromise(binaryFile) { - // If we don't have the binary yet, try to load it asynchronously. - // Fetch has some additional restrictions over XHR, like it can't be used on a file:// url. - // See https://github.com/github/fetch/pull/92#issuecomment-140665932 - // Cordova or Electron apps are typically loaded from a file:// url. - // So use fetch if it is available and the url is not a file, otherwise fall back to XHR. - if (!wasmBinary - && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER)) { - if (typeof fetch == 'function' - && !isFileURI(binaryFile) - ) { - return fetch(binaryFile, { credentials: 'same-origin' }).then((response) => { - if (!response['ok']) { - throw `failed to load wasm binary file at '${binaryFile}'`; - } - return response['arrayBuffer'](); - }).catch(() => getBinarySync(binaryFile)); - } - else if (readAsync) { - // fetch is not available or url is file => try XHR (readAsync uses XHR internally) - return new Promise((resolve, reject) => { - readAsync(binaryFile, (response) => resolve(new Uint8Array(/** @type{!ArrayBuffer} */(response))), reject) - }); - } - } - - // Otherwise, getBinarySync should be able to get it synchronously - return Promise.resolve().then(() => getBinarySync(binaryFile)); -} - -function instantiateArrayBuffer(binaryFile, imports, receiver) { - return getBinaryPromise(binaryFile).then((binary) => { - return WebAssembly.instantiate(binary, imports); - }).then(receiver, (reason) => { - err(`failed to asynchronously prepare wasm: ${reason}`); - - // Warn on some common problems. - if (isFileURI(wasmBinaryFile)) { - err(`warning: Loading from a file URI (${wasmBinaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`); - } - abort(reason); - }); -} - -function instantiateAsync(binary, binaryFile, imports, callback) { - if (!binary && - typeof WebAssembly.instantiateStreaming == 'function' && - !isDataURI(binaryFile) && - // Don't use streaming for file:// delivered objects in a webview, fetch them synchronously. - !isFileURI(binaryFile) && - // Avoid instantiateStreaming() on Node.js environment for now, as while - // Node.js v18.1.0 implements it, it does not have a full fetch() - // implementation yet. - // - // Reference: - // https://github.com/emscripten-core/emscripten/pull/16917 - !ENVIRONMENT_IS_NODE && - typeof fetch == 'function') { - return fetch(binaryFile, { credentials: 'same-origin' }).then((response) => { - // Suppress closure warning here since the upstream definition for - // instantiateStreaming only allows Promise rather than - // an actual Response. - // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure is fixed. - /** @suppress {checkTypes} */ - var result = WebAssembly.instantiateStreaming(response, imports); - - return result.then( - callback, - function(reason) { - // We expect the most common failure cause to be a bad MIME type for the binary, - // in which case falling back to ArrayBuffer instantiation should work. - err(`wasm streaming compile failed: ${reason}`); - err('falling back to ArrayBuffer instantiation'); - return instantiateArrayBuffer(binaryFile, imports, callback); - }); - }); - } - return instantiateArrayBuffer(binaryFile, imports, callback); -} - -// Create the wasm instance. -// Receives the wasm imports, returns the exports. -function createWasm() { - // prepare imports - var info = { - 'env': wasmImports, - 'wasi_snapshot_preview1': wasmImports, - }; - // Load the wasm module and create an instance of using native support in the JS engine. - // handle a generated wasm instance, receiving its exports and - // performing other necessary setup - /** @param {WebAssembly.Module=} module*/ - function receiveInstance(instance, module) { - wasmExports = instance.exports; - - - - wasmMemory = wasmExports['memory']; - - assert(wasmMemory, 'memory not found in wasm exports'); - updateMemoryViews(); - - wasmTable = wasmExports['__indirect_function_table']; - - assert(wasmTable, 'table not found in wasm exports'); - - addOnInit(wasmExports['__wasm_call_ctors']); - - removeRunDependency('wasm-instantiate'); - return wasmExports; - } - // wait for the pthread pool (if any) - addRunDependency('wasm-instantiate'); - - // Prefer streaming instantiation if available. - // Async compilation can be confusing when an error on the page overwrites Module - // (for example, if the order of elements is wrong, and the one defining Module is - // later), so we save Module and check it later. - var trueModule = Module; - function receiveInstantiationResult(result) { - // 'result' is a ResultObject object which has both the module and instance. - // receiveInstance() will swap in the exports (to Module.asm) so they can be called - assert(Module === trueModule, 'the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?'); - trueModule = null; - // TODO: Due to Closure regression https://github.com/google/closure-compiler/issues/3193, the above line no longer optimizes out down to the following line. - // When the regression is fixed, can restore the above PTHREADS-enabled path. - receiveInstance(result['instance']); - } - - // User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback - // to manually instantiate the Wasm module themselves. This allows pages to - // run the instantiation parallel to any other async startup actions they are - // performing. - // Also pthreads and wasm workers initialize the wasm instance through this - // path. - if (Module['instantiateWasm']) { - - try { - return Module['instantiateWasm'](info, receiveInstance); - } catch(e) { - err(`Module.instantiateWasm callback failed with error: ${e}`); - return false; - } - } - - instantiateAsync(wasmBinary, wasmBinaryFile, info, receiveInstantiationResult); - return {}; // no exports yet; we'll fill them in later -} - -// Globals used by JS i64 conversions (see makeSetValue) -var tempDouble; -var tempI64; - -// include: runtime_debug.js -function legacyModuleProp(prop, newName, incoming=true) { - if (!Object.getOwnPropertyDescriptor(Module, prop)) { - Object.defineProperty(Module, prop, { - configurable: true, - get() { - let extra = incoming ? ' (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)' : ''; - abort(`\`Module.${prop}\` has been replaced by \`${newName}\`` + extra); - - } - }); - } -} - -function ignoredModuleProp(prop) { - if (Object.getOwnPropertyDescriptor(Module, prop)) { - abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`); - } -} - -// forcing the filesystem exports a few things by default -function isExportedByForceFilesystem(name) { - return name === 'FS_createPath' || - name === 'FS_createDataFile' || - name === 'FS_createPreloadedFile' || - name === 'FS_unlink' || - name === 'addRunDependency' || - // The old FS has some functionality that WasmFS lacks. - name === 'FS_createLazyFile' || - name === 'FS_createDevice' || - name === 'removeRunDependency'; -} - -function missingGlobal(sym, msg) { - if (typeof globalThis !== 'undefined') { - Object.defineProperty(globalThis, sym, { - configurable: true, - get() { - warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`); - return undefined; - } - }); - } -} - -missingGlobal('buffer', 'Please use HEAP8.buffer or wasmMemory.buffer'); -missingGlobal('asm', 'Please use wasmExports instead'); - -function missingLibrarySymbol(sym) { - if (typeof globalThis !== 'undefined' && !Object.getOwnPropertyDescriptor(globalThis, sym)) { - Object.defineProperty(globalThis, sym, { - configurable: true, - get() { - // Can't `abort()` here because it would break code that does runtime - // checks. e.g. `if (typeof SDL === 'undefined')`. - var msg = `\`${sym}\` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line`; - // DEFAULT_LIBRARY_FUNCS_TO_INCLUDE requires the name as it appears in - // library.js, which means $name for a JS name with no prefix, or name - // for a JS name like _name. - var librarySymbol = sym; - if (!librarySymbol.startsWith('_')) { - librarySymbol = '$' + sym; - } - msg += ` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`; - if (isExportedByForceFilesystem(sym)) { - msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you'; - } - warnOnce(msg); - return undefined; - } - }); - } - // Any symbol that is not included from the JS library is also (by definition) - // not exported on the Module object. - unexportedRuntimeSymbol(sym); -} - -function unexportedRuntimeSymbol(sym) { - if (!Object.getOwnPropertyDescriptor(Module, sym)) { - Object.defineProperty(Module, sym, { - configurable: true, - get() { - var msg = `'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`; - if (isExportedByForceFilesystem(sym)) { - msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you'; - } - abort(msg); - } - }); - } -} - -// Used by XXXXX_DEBUG settings to output debug messages. -function dbg(...args) { - // TODO(sbc): Make this configurable somehow. Its not always convenient for - // logging to show up as warnings. - console.warn(...args); -} -// end include: runtime_debug.js -// === Body === -// end include: preamble.js - - - /** @constructor */ - function ExitStatus(status) { - this.name = 'ExitStatus'; - this.message = `Program terminated with exit(${status})`; - this.status = status; - } - - var callRuntimeCallbacks = (callbacks) => { - while (callbacks.length > 0) { - // Pass the module as the first argument. - callbacks.shift()(Module); - } - }; - - - /** - * @param {number} ptr - * @param {string} type - */ - function getValue(ptr, type = 'i8') { - if (type.endsWith('*')) type = '*'; - switch (type) { - case 'i1': return HEAP8[ptr]; - case 'i8': return HEAP8[ptr]; - case 'i16': return HEAP16[((ptr)>>1)]; - case 'i32': return HEAP32[((ptr)>>2)]; - case 'i64': abort('to do getValue(i64) use WASM_BIGINT'); - case 'float': return HEAPF32[((ptr)>>2)]; - case 'double': return HEAPF64[((ptr)>>3)]; - case '*': return HEAPU32[((ptr)>>2)]; - default: abort(`invalid type for getValue: ${type}`); - } - } - - var noExitRuntime = Module['noExitRuntime'] || true; - - var ptrToString = (ptr) => { - assert(typeof ptr === 'number'); - // With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned. - ptr >>>= 0; - return '0x' + ptr.toString(16).padStart(8, '0'); - }; - - - /** - * @param {number} ptr - * @param {number} value - * @param {string} type - */ - function setValue(ptr, value, type = 'i8') { - if (type.endsWith('*')) type = '*'; - switch (type) { - case 'i1': HEAP8[ptr] = value; break; - case 'i8': HEAP8[ptr] = value; break; - case 'i16': HEAP16[((ptr)>>1)] = value; break; - case 'i32': HEAP32[((ptr)>>2)] = value; break; - case 'i64': abort('to do setValue(i64) use WASM_BIGINT'); - case 'float': HEAPF32[((ptr)>>2)] = value; break; - case 'double': HEAPF64[((ptr)>>3)] = value; break; - case '*': HEAPU32[((ptr)>>2)] = value; break; - default: abort(`invalid type for setValue: ${type}`); - } - } - - var warnOnce = (text) => { - warnOnce.shown ||= {}; - if (!warnOnce.shown[text]) { - warnOnce.shown[text] = 1; - if (ENVIRONMENT_IS_NODE) text = 'warning: ' + text; - err(text); - } - }; - - var UTF8Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf8') : undefined; - - /** - * Given a pointer 'idx' to a null-terminated UTF8-encoded string in the given - * array that contains uint8 values, returns a copy of that string as a - * Javascript String object. - * heapOrArray is either a regular array, or a JavaScript typed array view. - * @param {number} idx - * @param {number=} maxBytesToRead - * @return {string} - */ - var UTF8ArrayToString = (heapOrArray, idx, maxBytesToRead) => { - var endIdx = idx + maxBytesToRead; - var endPtr = idx; - // TextDecoder needs to know the byte length in advance, it doesn't stop on - // null terminator by itself. Also, use the length info to avoid running tiny - // strings through TextDecoder, since .subarray() allocates garbage. - // (As a tiny code save trick, compare endPtr against endIdx using a negation, - // so that undefined means Infinity) - while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr; - - if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) { - return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr)); - } - var str = ''; - // If building with TextDecoder, we have already computed the string length - // above, so test loop end condition against that - while (idx < endPtr) { - // For UTF8 byte structure, see: - // http://en.wikipedia.org/wiki/UTF-8#Description - // https://www.ietf.org/rfc/rfc2279.txt - // https://tools.ietf.org/html/rfc3629 - var u0 = heapOrArray[idx++]; - if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; } - var u1 = heapOrArray[idx++] & 63; - if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; } - var u2 = heapOrArray[idx++] & 63; - if ((u0 & 0xF0) == 0xE0) { - u0 = ((u0 & 15) << 12) | (u1 << 6) | u2; - } else { - if ((u0 & 0xF8) != 0xF0) warnOnce('Invalid UTF-8 leading byte ' + ptrToString(u0) + ' encountered when deserializing a UTF-8 string in wasm memory to a JS string!'); - u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | (heapOrArray[idx++] & 63); - } - - if (u0 < 0x10000) { - str += String.fromCharCode(u0); - } else { - var ch = u0 - 0x10000; - str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); - } - } - return str; - }; - - /** - * Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the - * emscripten HEAP, returns a copy of that string as a Javascript String object. - * - * @param {number} ptr - * @param {number=} maxBytesToRead - An optional length that specifies the - * maximum number of bytes to read. You can omit this parameter to scan the - * string until the first 0 byte. If maxBytesToRead is passed, and the string - * at [ptr, ptr+maxBytesToReadr[ contains a null byte in the middle, then the - * string will cut short at that byte index (i.e. maxBytesToRead will not - * produce a string of exact length [ptr, ptr+maxBytesToRead[) N.B. mixing - * frequent uses of UTF8ToString() with and without maxBytesToRead may throw - * JS JIT optimizations off, so it is worth to consider consistently using one - * @return {string} - */ - var UTF8ToString = (ptr, maxBytesToRead) => { - assert(typeof ptr == 'number', `UTF8ToString expects a number (got ${typeof ptr})`); - return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ''; - }; - var ___assert_fail = (condition, filename, line, func) => { - abort(`Assertion failed: ${UTF8ToString(condition)}, at: ` + [filename ? UTF8ToString(filename) : 'unknown filename', line, func ? UTF8ToString(func) : 'unknown function']); - }; - - var _emscripten_exit_with_live_runtime = () => { - - throw 'unwind'; - }; - - - var runtimeKeepaliveCounter = 0; - var keepRuntimeAlive = () => noExitRuntime || runtimeKeepaliveCounter > 0; - var _proc_exit = (code) => { - EXITSTATUS = code; - if (!keepRuntimeAlive()) { - Module['onExit']?.(code); - ABORT = true; - } - quit_(code, new ExitStatus(code)); - }; - - /** @suppress {duplicate } */ - /** @param {boolean|number=} implicit */ - var exitJS = (status, implicit) => { - EXITSTATUS = status; - - checkUnflushedContent(); - - // if exit() was called explicitly, warn the user if the runtime isn't actually being shut down - if (keepRuntimeAlive() && !implicit) { - var msg = `program exited (with status: ${status}), but keepRuntimeAlive() is set (counter=${runtimeKeepaliveCounter}) due to an async operation, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)`; - err(msg); - } - - _proc_exit(status); - }; - var _exit = exitJS; - - var __emscripten_runtime_keepalive_clear = () => { - noExitRuntime = false; - runtimeKeepaliveCounter = 0; - }; - - - var _emscripten_force_exit = (status) => { - warnOnce('emscripten_force_exit cannot actually shut down the runtime, as the build does not have EXIT_RUNTIME set'); - __emscripten_runtime_keepalive_clear(); - _exit(status); - }; - - var _emscripten_memcpy_js = (dest, src, num) => HEAPU8.copyWithin(dest, src, src + num); - - var getHeapMax = () => - HEAPU8.length; - - var abortOnCannotGrowMemory = (requestedSize) => { - abort(`Cannot enlarge memory arrays to size ${requestedSize} bytes (OOM). Either (1) compile with -sINITIAL_MEMORY=X with X higher than the current value ${HEAP8.length}, (2) compile with -sALLOW_MEMORY_GROWTH which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with -sABORTING_MALLOC=0`); - }; - var _emscripten_resize_heap = (requestedSize) => { - var oldSize = HEAPU8.length; - // With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned. - requestedSize >>>= 0; - abortOnCannotGrowMemory(requestedSize); - }; - - var WS = { - sockets:[null], - socketEvent:null, - }; - - var _emscripten_websocket_close = (socketId, code, reason) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - - var reasonStr = reason ? UTF8ToString(reason) : undefined; - // According to WebSocket specification, only close codes that are recognized have integer values - // 1000-4999, with 3000-3999 and 4000-4999 denoting user-specified close codes: - // https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent#Status_codes - // Therefore be careful to call the .close() function with exact number and types of parameters. - // Coerce code==0 to undefined, since Wasm->JS call can only marshal integers, and 0 is not allowed. - if (reason) socket.close(code || undefined, UTF8ToString(reason)); - else if (code) socket.close(code); - else socket.close(); - return 0; - }; - - var _emscripten_websocket_delete = (socketId) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - - socket.onopen = socket.onerror = socket.onclose = socket.onmessage = null; - delete WS.sockets[socketId]; - return 0; - }; - - - var stringToUTF8Array = (str, heap, outIdx, maxBytesToWrite) => { - assert(typeof str === 'string', `stringToUTF8Array expects a string (got ${typeof str})`); - // Parameter maxBytesToWrite is not optional. Negative values, 0, null, - // undefined and false each don't write out any bytes. - if (!(maxBytesToWrite > 0)) - return 0; - - var startIdx = outIdx; - var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator. - for (var i = 0; i < str.length; ++i) { - // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code - // unit, not a Unicode code point of the character! So decode - // UTF16->UTF32->UTF8. - // See http://unicode.org/faq/utf_bom.html#utf16-3 - // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description - // and https://www.ietf.org/rfc/rfc2279.txt - // and https://tools.ietf.org/html/rfc3629 - var u = str.charCodeAt(i); // possibly a lead surrogate - if (u >= 0xD800 && u <= 0xDFFF) { - var u1 = str.charCodeAt(++i); - u = 0x10000 + ((u & 0x3FF) << 10) | (u1 & 0x3FF); - } - if (u <= 0x7F) { - if (outIdx >= endIdx) break; - heap[outIdx++] = u; - } else if (u <= 0x7FF) { - if (outIdx + 1 >= endIdx) break; - heap[outIdx++] = 0xC0 | (u >> 6); - heap[outIdx++] = 0x80 | (u & 63); - } else if (u <= 0xFFFF) { - if (outIdx + 2 >= endIdx) break; - heap[outIdx++] = 0xE0 | (u >> 12); - heap[outIdx++] = 0x80 | ((u >> 6) & 63); - heap[outIdx++] = 0x80 | (u & 63); - } else { - if (outIdx + 3 >= endIdx) break; - if (u > 0x10FFFF) warnOnce('Invalid Unicode code point ' + ptrToString(u) + ' encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).'); - heap[outIdx++] = 0xF0 | (u >> 18); - heap[outIdx++] = 0x80 | ((u >> 12) & 63); - heap[outIdx++] = 0x80 | ((u >> 6) & 63); - heap[outIdx++] = 0x80 | (u & 63); - } - } - // Null-terminate the pointer to the buffer. - heap[outIdx] = 0; - return outIdx - startIdx; - }; - var 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); - }; - var _emscripten_websocket_get_extensions = (socketId, extensions, extensionsLength) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - if (!extensions) return -5; - stringToUTF8(socket.extensions, extensions, extensionsLength); - return 0; - }; - - var _emscripten_websocket_get_extensions_length = (socketId, extensionsLength) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - if (!extensionsLength) return -5; - HEAP32[((extensionsLength)>>2)] = lengthBytesUTF8(socket.extensions)+1; - return 0; - }; - - - var _emscripten_websocket_get_protocol = (socketId, protocol, protocolLength) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - if (!protocol) return -5; - stringToUTF8(socket.protocol, protocol, protocolLength); - return 0; - }; - - var _emscripten_websocket_get_protocol_length = (socketId, protocolLength) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - if (!protocolLength) return -5; - HEAP32[((protocolLength)>>2)] = lengthBytesUTF8(socket.protocol)+1; - return 0; - }; - - - var _emscripten_websocket_get_url = (socketId, url, urlLength) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - if (!url) return -5; - stringToUTF8(socket.url, url, urlLength); - return 0; - }; - - var _emscripten_websocket_get_url_length = (socketId, urlLength) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - if (!urlLength) return -5; - HEAP32[((urlLength)>>2)] = lengthBytesUTF8(socket.url)+1; - return 0; - }; - - var _emscripten_websocket_is_supported = () => typeof WebSocket != 'undefined'; - - - var _emscripten_websocket_new = (createAttributes) => { - if (typeof WebSocket == 'undefined') { - return -1; - } - if (!createAttributes) { - return -5; - } - - var createAttrs = createAttributes>>2; - var url = UTF8ToString(HEAP32[createAttrs]); - var protocols = HEAP32[createAttrs+1]; - // TODO: Add support for createOnMainThread==false; currently all WebSocket connections are created on the main thread. - // var createOnMainThread = HEAP32[createAttrs+2]; - - var socket = protocols ? new WebSocket(url, UTF8ToString(protocols).split(',')) : new WebSocket(url); - // We always marshal received WebSocket data back to Wasm, so enable receiving the data as arraybuffers for easy marshalling. - socket.binaryType = 'arraybuffer'; - // TODO: While strictly not necessary, this ID would be good to be unique across all threads to avoid confusion. - var socketId = WS.sockets.length; - WS.sockets[socketId] = socket; - - return socketId; - }; - - var _emscripten_websocket_send_binary = (socketId, binaryData, dataLength) => { - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - - socket.send(HEAPU8.subarray((binaryData), binaryData+dataLength)); - return 0; - }; - - - - var wasmTableMirror = []; - - var wasmTable; - var getWasmTableEntry = (funcPtr) => { - var func = wasmTableMirror[funcPtr]; - if (!func) { - if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1; - wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr); - } - assert(wasmTable.get(funcPtr) == func, 'JavaScript-side Wasm function table mirror is out of date!'); - return func; - }; - var _emscripten_websocket_set_onclose_callback_on_thread = (socketId, userData, callbackFunc, thread) => { - WS.socketEvent ||= _malloc(1024); // TODO: sizeof(EmscriptenWebSocketCloseEvent), which is the largest event struct - - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - - socket.onclose = function(e) { - HEAPU32[WS.socketEvent>>2] = socketId; - HEAPU32[(WS.socketEvent+4)>>2] = e.wasClean; - HEAPU32[(WS.socketEvent+8)>>2] = e.code; - stringToUTF8(e.reason, WS.socketEvent+10, 512); - getWasmTableEntry(callbackFunc)(0/*TODO*/, WS.socketEvent, userData); - } - return 0; - }; - - - var _emscripten_websocket_set_onerror_callback_on_thread = (socketId, userData, callbackFunc, thread) => { - WS.socketEvent ||= _malloc(1024); // TODO: sizeof(EmscriptenWebSocketCloseEvent), which is the largest event struct - - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - - socket.onerror = function(e) { - HEAPU32[WS.socketEvent>>2] = socketId; - getWasmTableEntry(callbackFunc)(0/*TODO*/, WS.socketEvent, userData); - } - return 0; - }; - - - var lengthBytesUTF8 = (str) => { - var len = 0; - for (var i = 0; i < str.length; ++i) { - // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code - // unit, not a Unicode code point of the character! So decode - // UTF16->UTF32->UTF8. - // See http://unicode.org/faq/utf_bom.html#utf16-3 - var c = str.charCodeAt(i); // possibly a lead surrogate - if (c <= 0x7F) { - len++; - } else if (c <= 0x7FF) { - len += 2; - } else if (c >= 0xD800 && c <= 0xDFFF) { - len += 4; ++i; - } else { - len += 3; - } - } - return len; - }; - - - var stringToNewUTF8 = (str) => { - var size = lengthBytesUTF8(str) + 1; - var ret = _malloc(size); - if (ret) stringToUTF8(str, ret, size); - return ret; - }; - - - - var _emscripten_websocket_set_onmessage_callback_on_thread = (socketId, userData, callbackFunc, thread) => { - WS.socketEvent ||= _malloc(1024); // TODO: sizeof(EmscriptenWebSocketCloseEvent), which is the largest event struct - - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - - socket.onmessage = function(e) { - HEAPU32[WS.socketEvent>>2] = socketId; - if (typeof e.data == 'string') { - var buf = stringToNewUTF8(e.data); - var len = lengthBytesUTF8(e.data)+1; - HEAPU32[(WS.socketEvent+12)>>2] = 1; // text data - } else { - var len = e.data.byteLength; - var buf = _malloc(len); - HEAP8.set(new Uint8Array(e.data), buf); - HEAPU32[(WS.socketEvent+12)>>2] = 0; // binary data - } - HEAPU32[(WS.socketEvent+4)>>2] = buf; - HEAPU32[(WS.socketEvent+8)>>2] = len; - getWasmTableEntry(callbackFunc)(0/*TODO*/, WS.socketEvent, userData); - _free(buf); - } - return 0; - }; - - - var _emscripten_websocket_set_onopen_callback_on_thread = (socketId, userData, callbackFunc, thread) => { - // TODO: - // if (thread == 2 || - // (thread == _pthread_self()) return emscripten_websocket_set_onopen_callback_on_calling_thread(socketId, userData, callbackFunc); - - WS.socketEvent ||= _malloc(1024); // TODO: sizeof(EmscriptenWebSocketCloseEvent), which is the largest event struct - - var socket = WS.sockets[socketId]; - if (!socket) { - return -3; - } - - socket.onopen = function(e) { - HEAPU32[WS.socketEvent>>2] = socketId; - getWasmTableEntry(callbackFunc)(0/*TODO*/, WS.socketEvent, userData); - } - return 0; - }; - - var printCharBuffers = [null,[],[]]; - - var printChar = (stream, curr) => { - var buffer = printCharBuffers[stream]; - assert(buffer); - if (curr === 0 || curr === 10) { - (stream === 1 ? out : err)(UTF8ArrayToString(buffer, 0)); - buffer.length = 0; - } else { - buffer.push(curr); - } - }; - - var flush_NO_FILESYSTEM = () => { - // flush anything remaining in the buffers during shutdown - _fflush(0); - if (printCharBuffers[1].length) printChar(1, 10); - if (printCharBuffers[2].length) printChar(2, 10); - }; - - - var SYSCALLS = { - varargs:undefined, - get() { - assert(SYSCALLS.varargs != undefined); - // the `+` prepended here is necessary to convince the JSCompiler that varargs is indeed a number. - var ret = HEAP32[((+SYSCALLS.varargs)>>2)]; - SYSCALLS.varargs += 4; - return ret; - }, - getp() { return SYSCALLS.get() }, - getStr(ptr) { - var ret = UTF8ToString(ptr); - return ret; - }, - }; - var _fd_write = (fd, iov, iovcnt, pnum) => { - // hack to support printf in SYSCALLS_REQUIRE_FILESYSTEM=0 - var num = 0; - for (var i = 0; i < iovcnt; i++) { - var ptr = HEAPU32[((iov)>>2)]; - var len = HEAPU32[(((iov)+(4))>>2)]; - iov += 8; - for (var j = 0; j < len; j++) { - printChar(fd, HEAPU8[ptr+j]); - } - num += len; - } - HEAPU32[((pnum)>>2)] = num; - return 0; - }; - - - var handleException = (e) => { - // Certain exception types we do not treat as errors since they are used for - // internal control flow. - // 1. ExitStatus, which is thrown by exit() - // 2. "unwind", which is thrown by emscripten_unwind_to_js_event_loop() and others - // that wish to return to JS event loop. - if (e instanceof ExitStatus || e == 'unwind') { - return EXITSTATUS; - } - checkStackCookie(); - if (e instanceof WebAssembly.RuntimeError) { - if (_emscripten_stack_get_current() <= 0) { - err('Stack overflow detected. You can try increasing -sSTACK_SIZE (currently set to 65536)'); - } - } - quit_(1, e); - }; -function checkIncomingModuleAPI() { - ignoredModuleProp('fetchSettings'); -} -var wasmImports = { - /** @export */ - __assert_fail: ___assert_fail, - /** @export */ - emscripten_exit_with_live_runtime: _emscripten_exit_with_live_runtime, - /** @export */ - emscripten_force_exit: _emscripten_force_exit, - /** @export */ - emscripten_memcpy_js: _emscripten_memcpy_js, - /** @export */ - emscripten_resize_heap: _emscripten_resize_heap, - /** @export */ - emscripten_websocket_close: _emscripten_websocket_close, - /** @export */ - emscripten_websocket_delete: _emscripten_websocket_delete, - /** @export */ - emscripten_websocket_get_extensions: _emscripten_websocket_get_extensions, - /** @export */ - emscripten_websocket_get_extensions_length: _emscripten_websocket_get_extensions_length, - /** @export */ - emscripten_websocket_get_protocol: _emscripten_websocket_get_protocol, - /** @export */ - emscripten_websocket_get_protocol_length: _emscripten_websocket_get_protocol_length, - /** @export */ - emscripten_websocket_get_url: _emscripten_websocket_get_url, - /** @export */ - emscripten_websocket_get_url_length: _emscripten_websocket_get_url_length, - /** @export */ - emscripten_websocket_is_supported: _emscripten_websocket_is_supported, - /** @export */ - emscripten_websocket_new: _emscripten_websocket_new, - /** @export */ - emscripten_websocket_send_binary: _emscripten_websocket_send_binary, - /** @export */ - emscripten_websocket_set_onclose_callback_on_thread: _emscripten_websocket_set_onclose_callback_on_thread, - /** @export */ - emscripten_websocket_set_onerror_callback_on_thread: _emscripten_websocket_set_onerror_callback_on_thread, - /** @export */ - emscripten_websocket_set_onmessage_callback_on_thread: _emscripten_websocket_set_onmessage_callback_on_thread, - /** @export */ - emscripten_websocket_set_onopen_callback_on_thread: _emscripten_websocket_set_onopen_callback_on_thread, - /** @export */ - fd_write: _fd_write -}; -var wasmExports = createWasm(); -var ___wasm_call_ctors = createExportWrapper('__wasm_call_ctors'); -var _malloc = createExportWrapper('malloc'); -var _main = Module['_main'] = createExportWrapper('main'); -var _fflush = createExportWrapper('fflush'); -var _free = createExportWrapper('free'); -var _emscripten_stack_init = () => (_emscripten_stack_init = wasmExports['emscripten_stack_init'])(); -var _emscripten_stack_get_free = () => (_emscripten_stack_get_free = wasmExports['emscripten_stack_get_free'])(); -var _emscripten_stack_get_base = () => (_emscripten_stack_get_base = wasmExports['emscripten_stack_get_base'])(); -var _emscripten_stack_get_end = () => (_emscripten_stack_get_end = wasmExports['emscripten_stack_get_end'])(); -var stackSave = createExportWrapper('stackSave'); -var stackRestore = createExportWrapper('stackRestore'); -var stackAlloc = createExportWrapper('stackAlloc'); -var _emscripten_stack_get_current = () => (_emscripten_stack_get_current = wasmExports['emscripten_stack_get_current'])(); -var dynCall_jiji = Module['dynCall_jiji'] = createExportWrapper('dynCall_jiji'); - - -// include: postamble.js -// === Auto-generated postamble setup entry stuff === - -var missingLibrarySymbols = [ - 'writeI53ToI64', - 'writeI53ToI64Clamped', - 'writeI53ToI64Signaling', - 'writeI53ToU64Clamped', - 'writeI53ToU64Signaling', - 'readI53FromI64', - 'readI53FromU64', - 'convertI32PairToI53', - 'convertI32PairToI53Checked', - 'convertU32PairToI53', - 'zeroMemory', - 'growMemory', - 'isLeapYear', - 'ydayFromDate', - 'arraySum', - 'addDays', - 'inetPton4', - 'inetNtop4', - 'inetPton6', - 'inetNtop6', - 'readSockaddr', - 'writeSockaddr', - 'initRandomFill', - 'randomFill', - 'getCallstack', - 'emscriptenLog', - 'convertPCtoSourceLocation', - 'readEmAsmArgs', - 'jstoi_q', - 'getExecutableName', - 'listenOnce', - 'autoResumeAudioContext', - 'dynCallLegacy', - 'getDynCaller', - 'dynCall', - 'runtimeKeepalivePush', - 'runtimeKeepalivePop', - 'callUserCallback', - 'maybeExit', - 'asmjsMangle', - 'asyncLoad', - 'alignMemory', - 'mmapAlloc', - 'HandleAllocator', - 'getNativeTypeSize', - 'STACK_SIZE', - 'STACK_ALIGN', - 'POINTER_SIZE', - 'ASSERTIONS', - 'getCFunc', - 'ccall', - 'cwrap', - 'uleb128Encode', - 'sigToWasmTypes', - 'generateFuncType', - 'convertJsFunctionToWasm', - 'getEmptyTableSlot', - 'updateTableMap', - 'getFunctionAddress', - 'addFunction', - 'removeFunction', - 'reallyNegative', - 'unSign', - 'strLen', - 'reSign', - 'formatString', - 'intArrayFromString', - 'intArrayToString', - 'AsciiToString', - 'stringToAscii', - 'UTF16ToString', - 'stringToUTF16', - 'lengthBytesUTF16', - 'UTF32ToString', - 'stringToUTF32', - 'lengthBytesUTF32', - 'stringToUTF8OnStack', - 'writeArrayToMemory', - 'registerKeyEventCallback', - 'maybeCStringToJsString', - 'findEventTarget', - 'getBoundingClientRect', - 'fillMouseEventData', - 'registerMouseEventCallback', - 'registerWheelEventCallback', - 'registerUiEventCallback', - 'registerFocusEventCallback', - 'fillDeviceOrientationEventData', - 'registerDeviceOrientationEventCallback', - 'fillDeviceMotionEventData', - 'registerDeviceMotionEventCallback', - 'screenOrientation', - 'fillOrientationChangeEventData', - 'registerOrientationChangeEventCallback', - 'fillFullscreenChangeEventData', - 'registerFullscreenChangeEventCallback', - 'JSEvents_requestFullscreen', - 'JSEvents_resizeCanvasForFullscreen', - 'registerRestoreOldStyle', - 'hideEverythingExceptGivenElement', - 'restoreHiddenElements', - 'setLetterbox', - 'softFullscreenResizeWebGLRenderTarget', - 'doRequestFullscreen', - 'fillPointerlockChangeEventData', - 'registerPointerlockChangeEventCallback', - 'registerPointerlockErrorEventCallback', - 'requestPointerLock', - 'fillVisibilityChangeEventData', - 'registerVisibilityChangeEventCallback', - 'registerTouchEventCallback', - 'fillGamepadEventData', - 'registerGamepadEventCallback', - 'registerBeforeUnloadEventCallback', - 'fillBatteryEventData', - 'battery', - 'registerBatteryEventCallback', - 'setCanvasElementSize', - 'getCanvasElementSize', - 'jsStackTrace', - 'stackTrace', - 'getEnvStrings', - 'checkWasiClock', - 'wasiRightsToMuslOFlags', - 'wasiOFlagsToMuslOFlags', - 'createDyncallWrapper', - 'safeSetTimeout', - 'setImmediateWrapped', - 'clearImmediateWrapped', - 'polyfillSetImmediate', - 'getPromise', - 'makePromise', - 'idsToPromises', - 'makePromiseCallback', - 'ExceptionInfo', - 'findMatchingCatch', - 'Browser_asyncPrepareDataCounter', - 'setMainLoop', - 'getSocketFromFD', - 'getSocketAddress', - 'FS_createPreloadedFile', - 'FS_modeStringToFlags', - 'FS_getMode', - 'FS_stdin_getChar', - 'FS_createDataFile', - 'FS_unlink', - 'FS_mkdirTree', - '_setNetworkCallback', - 'heapObjectForWebGLType', - 'toTypedArrayIndex', - 'webgl_enable_ANGLE_instanced_arrays', - 'webgl_enable_OES_vertex_array_object', - 'webgl_enable_WEBGL_draw_buffers', - 'webgl_enable_WEBGL_multi_draw', - 'emscriptenWebGLGet', - 'computeUnpackAlignedImageSize', - 'colorChannelsInGlTextureFormat', - 'emscriptenWebGLGetTexPixelData', - 'emscriptenWebGLGetUniform', - 'webglGetUniformLocation', - 'webglPrepareUniformLocationsBeforeFirstUse', - 'webglGetLeftBracePos', - 'emscriptenWebGLGetVertexAttrib', - '__glGetActiveAttribOrUniform', - 'writeGLArray', - 'registerWebGlEventCallback', - 'runAndAbortIfError', - 'ALLOC_NORMAL', - 'ALLOC_STACK', - 'allocate', - 'writeStringToMemory', - 'writeAsciiToMemory', - 'setErrNo', - 'demangle', -]; -missingLibrarySymbols.forEach(missingLibrarySymbol) - -var unexportedSymbols = [ - 'run', - 'addOnPreRun', - 'addOnInit', - 'addOnPreMain', - 'addOnExit', - 'addOnPostRun', - 'addRunDependency', - 'removeRunDependency', - 'FS_createFolder', - 'FS_createPath', - 'FS_createLazyFile', - 'FS_createLink', - 'FS_createDevice', - 'FS_readFile', - 'out', - 'err', - 'callMain', - 'abort', - 'wasmMemory', - 'wasmExports', - 'stackAlloc', - 'stackSave', - 'stackRestore', - 'getTempRet0', - 'setTempRet0', - 'writeStackCookie', - 'checkStackCookie', - 'ptrToString', - 'exitJS', - 'getHeapMax', - 'abortOnCannotGrowMemory', - 'ENV', - 'MONTH_DAYS_REGULAR', - 'MONTH_DAYS_LEAP', - 'MONTH_DAYS_REGULAR_CUMULATIVE', - 'MONTH_DAYS_LEAP_CUMULATIVE', - 'ERRNO_CODES', - 'ERRNO_MESSAGES', - 'DNS', - 'Protocols', - 'Sockets', - 'timers', - 'warnOnce', - 'UNWIND_CACHE', - 'readEmAsmArgsArray', - 'jstoi_s', - 'handleException', - 'keepRuntimeAlive', - 'wasmTable', - 'noExitRuntime', - 'freeTableIndexes', - 'functionsInTableMap', - 'setValue', - 'getValue', - 'PATH', - 'PATH_FS', - 'UTF8Decoder', - 'UTF8ArrayToString', - 'UTF8ToString', - 'stringToUTF8Array', - 'stringToUTF8', - 'lengthBytesUTF8', - 'UTF16Decoder', - 'stringToNewUTF8', - 'JSEvents', - 'specialHTMLTargets', - 'findCanvasEventTarget', - 'currentFullscreenStrategy', - 'restoreOldWindowedStyle', - 'ExitStatus', - 'flush_NO_FILESYSTEM', - 'promiseMap', - 'uncaughtExceptionCount', - 'exceptionLast', - 'exceptionCaught', - 'Browser', - 'getPreloadedImageData__data', - 'wget', - 'SYSCALLS', - 'preloadPlugins', - 'FS_stdin_getChar_buffer', - 'FS', - 'MEMFS', - 'TTY', - 'PIPEFS', - 'SOCKFS', - 'tempFixedLengthArray', - 'miniTempWebGLFloatBuffers', - 'miniTempWebGLIntBuffers', - 'GL', - 'AL', - 'GLUT', - 'EGL', - 'GLEW', - 'IDBStore', - 'SDL', - 'SDL_gfx', - 'allocateUTF8', - 'allocateUTF8OnStack', - 'WS', -]; -unexportedSymbols.forEach(unexportedRuntimeSymbol); - - - -var calledRun; - -dependenciesFulfilled = function runCaller() { - // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false) - if (!calledRun) run(); - if (!calledRun) dependenciesFulfilled = runCaller; // try this again later, after new deps are fulfilled -}; - -function callMain() { - 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 = _main; - - var argc = 0; - var argv = 0; - - try { - - var ret = entryFunction(argc, argv); - - // if we're not running an evented main loop, it's time to exit - exitJS(ret, /* implicit = */ true); - return ret; - } - catch (e) { - return handleException(e); - } -} - -function stackCheckInit() { - // This is normally called automatically during __wasm_call_ctors but need to - // get these values before even running any of the ctors so we call it redundantly - // here. - _emscripten_stack_init(); - // TODO(sbc): Move writeStackCookie to native to to avoid this. - writeStackCookie(); -} - -function run() { - - if (runDependencies > 0) { - return; - } - - stackCheckInit(); - - preRun(); - - // a preRun added a dependency, run will be called later - if (runDependencies > 0) { - return; - } - - function doRun() { - // run may have just been called through dependencies being fulfilled just in this very frame, - // or while the async setStatus time below was happening - if (calledRun) return; - calledRun = true; - Module['calledRun'] = true; - - if (ABORT) return; - - initRuntime(); - - preMain(); - - if (Module['onRuntimeInitialized']) Module['onRuntimeInitialized'](); - - if (shouldRunNow) callMain(); - - postRun(); - } - - if (Module['setStatus']) { - Module['setStatus']('Running...'); - setTimeout(function() { - setTimeout(function() { - Module['setStatus'](''); - }, 1); - doRun(); - }, 1); - } else - { - doRun(); - } - checkStackCookie(); -} - -function checkUnflushedContent() { - // Compiler settings do not allow exiting the runtime, so flushing - // the streams is not possible. but in ASSERTIONS mode we check - // if there was something to flush, and if so tell the user they - // should request that the runtime be exitable. - // Normally we would not even include flush() at all, but in ASSERTIONS - // builds we do so just for this check, and here we see if there is any - // content to flush, that is, we check if there would have been - // something a non-ASSERTIONS build would have not seen. - // How we flush the streams depends on whether we are in SYSCALLS_REQUIRE_FILESYSTEM=0 - // mode (which has its own special function for this; otherwise, all - // the code is inside libc) - var oldOut = out; - var oldErr = err; - var has = false; - out = err = (x) => { - has = true; - } - try { // it doesn't matter if it fails - flush_NO_FILESYSTEM(); - } 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 Emscripten FAQ), or make sure to emit a newline when you printf etc.'); - warnOnce('(this may also be due to not including full filesystem support - try building with -sFORCE_FILESYSTEM)'); - } -} - -if (Module['preInit']) { - if (typeof Module['preInit'] == 'function') 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zN-MyvAA&-awj`A+z*LD4nCEju?+^BdV|Z}^^Cd_Z%=71Rc(CdD@Dk)onExY*V-Co2 zJeHrsh&LKfbJTjx`XZ-S8)qzjbIwC*b#NY6rHo?aH!l8`dA!RYNcD}K=diQ;>Hibn<;FK@ zEsBwMwLo4l=ZL#JqB_6W%=D{2@aUfZp4Kzl=O5`KJj4^DS3KAELMkDo7RrkkdtTHq z-u4DV7<6vJJn|-B+p_YaD@{Z}3T>8`Bq5R`Qw|7K2N?C4cT4oDr~Q zW5juZ4NVNCyRzI!m5gX0w|B8z=eq>eItW_A{N|Af{*HGl~2zJ_0cw)VjO^~>$^>Th-1E{AF zbR%L{THJ;;kmFtqfNL9Y71sB>iM3AHm(Fn@Q4-=-UGHp{;aygcG&)A}jmm3`r7pzWR8?U(_^!DA;zMh@~L#0&P|;RAEm zZ<^YC=b-}&2S#n8Eg!dRGAn*#_R2r{JhD7(nI8ygEcdrK3cbKZ{_~^u3RlR5Uw)>2 zsA~N08IMez@k61P-$$N5P9NZ&;pedLMhM%l zJ+Y~3{0|#n2IA5Y`nBcnJD~W5zEuDD#Kw*Tl1-F))@T6)*6)#sJ}U2@+G@5BQJADy9_&z1LA45c}+ z;<8_D|Irz``Q-nxn{Rp7t+$PD*?PO1*m?J^-9|sVRr_pIEUpKzvb_SL>ENQw-xH+> a87|-9>XLt?p% -#include -#include -#include - -// Vector3, 3 components -typedef struct Vector3 { - float x; // Vector x component - float y; // Vector y component - float z; // Vector z component -} Vector3; - -// Camera, defines position/orientation in 3d space -typedef struct Camera3D { - Vector3 position; // Camera position - Vector3 target; // Camera target it looks-at - Vector3 up; // Camera up vector (rotation over its axis) - float fovy; // Camera field-of-view aperture in Y (degrees) in perspective, used as near plane width in orthographic - int projection; // Camera projection: CAMERA_PERSPECTIVE or CAMERA_ORTHOGRAPHIC -} Camera3D; - -EM_BOOL WebSocketOpen(int eventType, const EmscriptenWebSocketOpenEvent *e, void *userData) { - printf("open(eventType=%d, userData=%p)\n", eventType, userData); - - Camera3D camera = {0}; - camera.position = (Vector3){-9.0f, 9.0f, 4.0f}; - camera.target = (Vector3){9.0f, 9.0f, 0.0f}; - camera.up = (Vector3){0.0f, 1.0f, 0.0f}; - camera.fovy = 60.0f; - camera.projection = 0; - - emscripten_websocket_send_binary(e->socket, &camera, sizeof(camera)); - - return 0; -} - -EM_BOOL WebSocketClose(int eventType, const EmscriptenWebSocketCloseEvent *e, void *userData) { - printf("close(eventType=%d, wasClean=%d, code=%d, reason=%s, userData=%p)\n", eventType, e->wasClean, e->code, e->reason, userData); - return 0; -} - -EM_BOOL WebSocketError(int eventType, const EmscriptenWebSocketErrorEvent *e, void *userData) { - printf("error(eventType=%d, userData=%p)\n", eventType, userData); - return 0; -} - -EM_BOOL WebSocketMessage(int eventType, const EmscriptenWebSocketMessageEvent *e, void *userData) { - printf("message(eventType=%d, userData=%p data=%p, numBytes=%d, isText=%d)\n", eventType, userData, e->data, e->numBytes, e->isText); - static int text_received = 0; - if (e->isText) { - printf("text data: \"%s\"\n", e->data); - assert(strcmp((const char*)e->data, "hello on the other side") == 0); - text_received = 1; - return 0; - } - - Camera3D camera; - memcpy(&camera, e->data, sizeof camera); - - printf("x: %f", camera.position.x); - printf(" y: %f", camera.position.y); - printf(" z: %f", camera.position.z); - printf(" fovy: %f", camera.fovy); - printf("\n"); - - emscripten_websocket_close(e->socket, 0, 0); - emscripten_websocket_delete(e->socket); - emscripten_force_exit(0); - return 0; -} - -int main() { - assert(emscripten_websocket_is_supported()); - - EmscriptenWebSocketCreateAttributes attr; - emscripten_websocket_init_create_attributes(&attr); - - const char *url = "ws://localhost:8089/"; - attr.url = url; - // We don't really use a special protocol on the server backend in this test, - // but check that it can be passed. - attr.protocols = "binary,base64"; - - EMSCRIPTEN_WEBSOCKET_T socket = emscripten_websocket_new(&attr); - assert(socket >= 0); - - // URL: - int urlLength = 0; - EMSCRIPTEN_RESULT res = emscripten_websocket_get_url_length(socket, &urlLength); - assert(res == EMSCRIPTEN_RESULT_SUCCESS); - assert(urlLength == strlen(url)+1); - - char *url2 = malloc(urlLength); - res = emscripten_websocket_get_url(socket, url2, urlLength); - assert(res == EMSCRIPTEN_RESULT_SUCCESS); - printf("url: %s, verified: %s, length: %d\n", url, url2, urlLength); - assert(!strcmp(url, url2)); - - // Protocol: - int protocolLength = 0; - res = emscripten_websocket_get_protocol_length(socket, &protocolLength); - assert(res == EMSCRIPTEN_RESULT_SUCCESS); - assert(protocolLength == 1); // Null byte - - char *protocol = malloc(protocolLength); - res = emscripten_websocket_get_protocol(socket, protocol, protocolLength); - assert(res == EMSCRIPTEN_RESULT_SUCCESS); - // We don't really use a special protocol on the server backend in this test, - // but test that it comes out as an empty string at least. - assert(!strcmp(protocol, "")); - - // Extensions: - int extensionsLength = 0; - res = emscripten_websocket_get_extensions_length(socket, &extensionsLength); - assert(res == EMSCRIPTEN_RESULT_SUCCESS); - assert(extensionsLength == 1); // Null byte - - char *extensions = malloc(extensionsLength); - res = emscripten_websocket_get_extensions(socket, extensions, extensionsLength); - assert(res == EMSCRIPTEN_RESULT_SUCCESS); - // We don't really use any extensions on the server backend in this test, but - // test that it comes out as an empty string at least. - assert(!strcmp(extensions, "")); - - emscripten_websocket_set_onopen_callback(socket, (void*)0x42, WebSocketOpen); - emscripten_websocket_set_onclose_callback(socket, (void*)0x43, WebSocketClose); - emscripten_websocket_set_onerror_callback(socket, (void*)0x44, WebSocketError); - emscripten_websocket_set_onmessage_callback(socket, (void*)0x45, WebSocketMessage); - emscripten_exit_with_live_runtime(); - return 0; -} \ No newline at end of file diff --git a/tools/test-js-c-interop/test.js b/tools/test-js-c-interop/test.js deleted file mode 100644 index e42cc70..0000000 --- a/tools/test-js-c-interop/test.js +++ /dev/null @@ -1,101 +0,0 @@ -class Vector3 { - constructor(init = {}, ptr = undefined) { - this._size = 12; - this._ptr = ptr.buffer || new ArrayBuffer(this._size); - this._data = new DataView(this._ptr); - for (const key of Object.keys(init)) { - this[key] = init[key]; - } - } - get x() { - return this._data.getFloat32(0, true); - } - get y() { - return this._data.getFloat32(4, true); - } - get z() { - return this._data.getFloat32(8, true); - } - set x(v) { - this._data.setFloat32(0, v, true); - } - set y(v) { - this._data.setFloat32(4, v, true); - } - set z(v) { - this._data.setFloat32(8, v, true); - } - get bytes() { - return new Uint8Array(this._ptr); - } -} - -class Camera3D { - constructor(init = {}, ptr = undefined) { - this._size = 44; - this._ptr = ptr.buffer || new ArrayBuffer(this._size); - this._data = new DataView(this._ptr); - for (const key of Object.keys(init)) { - this[key] = init[key]; - } - } - get position() { - return new Vector3({}, new Uint8Array(this._ptr.slice(0, 12))); - } - get target() { - return new Vector3({}, new Uint8Array(this._ptr.slice(12, 24))); - } - get up() { - return new Vector3({}, new Uint8Array(this._ptr.slice(24, 36))); - } - get fovy() { - return this._data.getFloat32(36, true); - } - get projection() { - return this._data.getInt32(40, true); - } - set position(v) { - this._data.set(v.bytes(), 0); - } - set target(v) { - this._data.set(v.bytes(), 12); - } - set up(v) { - this._data.set(v.bytes(), 24); - } - set fovy(v) { - return this._data.setFloat32(36, v, true); - } - set projection(v) { - return this._data.setInt32(40, v, true); - } - get bytes() { - return new Uint8Array(this._ptr); - } -} - -var decoder = new TextDecoder("utf-8"); -var port = 8089; -var ws = require("ws"); -var wss = new ws.WebSocketServer({ port: port }); -console.log("WebSocket server listening on ws://localhost:" + port + "/"); -wss.on("connection", function (ws) { - console.log("Client connected!"); - ws.on("message", function (message, isBinary) { - if (!isBinary) { - var text = decoder.decode(new Uint8Array(message).buffer); - console.log("received TEXT: " + text.length + " characters:"); - console.log(' "' + text + '"'); - } else { - const camera = new Camera3D({}, new Uint8Array(message)); - console.log(camera.position.x, camera.position.y, camera.position.z); - console.log(camera.target.x, camera.target.y, camera.target.z); - console.log(camera.up.x, camera.up.y, camera.up.z); - console.log(camera.fovy); - console.log(camera.projection); - console.log(camera.bytes); - - ws.send(camera.bytes, { binary: true }); // Echo back the received message - } - }); -});