update index.js to the bundled version generated by wrangler
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817
src/index.js
817
src/index.js
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@ -1,41 +1,812 @@
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import { WASI } from "@cloudflare/workers-wasi";
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import demoWasm from "./demo.wasm";
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// node_modules/@cloudflare/workers-wasi/dist/index.mjs
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import wasm from "./c5f1acc97ad09df861eff9ef567c2186d4e38de3-memfs.wasm";
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var __accessCheck = (obj, member, msg) => {
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if (!member.has(obj))
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throw TypeError("Cannot " + msg);
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};
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var __privateGet = (obj, member, getter) => {
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__accessCheck(obj, member, "read from private field");
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return getter ? getter.call(obj) : member.get(obj);
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};
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var __privateAdd = (obj, member, value) => {
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if (member.has(obj))
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throw TypeError("Cannot add the same private member more than once");
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member instanceof WeakSet ? member.add(obj) : member.set(obj, value);
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};
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var __privateSet = (obj, member, value, setter) => {
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__accessCheck(obj, member, "write to private field");
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setter ? setter.call(obj, value) : member.set(obj, value);
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return value;
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};
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var __privateMethod = (obj, member, method) => {
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__accessCheck(obj, member, "access private method");
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return method;
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};
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var Result;
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(function(Result2) {
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Result2[Result2["SUCCESS"] = 0] = "SUCCESS";
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Result2[Result2["EBADF"] = 8] = "EBADF";
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Result2[Result2["EINVAL"] = 28] = "EINVAL";
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Result2[Result2["ENOENT"] = 44] = "ENOENT";
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Result2[Result2["ENOSYS"] = 52] = "ENOSYS";
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Result2[Result2["ENOTSUP"] = 58] = "ENOTSUP";
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})(Result || (Result = {}));
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var Clock;
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(function(Clock2) {
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Clock2[Clock2["REALTIME"] = 0] = "REALTIME";
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Clock2[Clock2["MONOTONIC"] = 1] = "MONOTONIC";
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Clock2[Clock2["PROCESS_CPUTIME_ID"] = 2] = "PROCESS_CPUTIME_ID";
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Clock2[Clock2["THREAD_CPUTIME_ID"] = 3] = "THREAD_CPUTIME_ID";
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})(Clock || (Clock = {}));
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var iovViews = (view, iovs_ptr, iovs_len) => {
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let result = Array(iovs_len);
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for (let i = 0; i < iovs_len; i++) {
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const bufferPtr = view.getUint32(iovs_ptr, true);
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iovs_ptr += 4;
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const bufferLen = view.getUint32(iovs_ptr, true);
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iovs_ptr += 4;
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result[i] = new Uint8Array(view.buffer, bufferPtr, bufferLen);
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}
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return result;
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};
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var _instance;
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var _hostMemory;
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var _getInternalView;
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var getInternalView_fn;
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var _copyFrom;
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var copyFrom_fn;
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var MemFS = class {
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constructor(preopens, fs) {
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__privateAdd(this, _getInternalView);
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__privateAdd(this, _copyFrom);
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__privateAdd(this, _instance, void 0);
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__privateAdd(this, _hostMemory, void 0);
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__privateSet(this, _instance, new WebAssembly.Instance(wasm, {
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internal: {
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now_ms: () => Date.now(),
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trace: (isError, addr, size) => {
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const view = new Uint8Array(__privateMethod(this, _getInternalView, getInternalView_fn).call(this).buffer, addr, size);
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const s = new TextDecoder().decode(view);
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if (isError) {
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throw new Error(s);
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} else {
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console.info(s);
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}
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},
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copy_out: (srcAddr, dstAddr, size) => {
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const dst = new Uint8Array(__privateGet(this, _hostMemory).buffer, dstAddr, size);
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const src = new Uint8Array(__privateMethod(this, _getInternalView, getInternalView_fn).call(this).buffer, srcAddr, size);
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dst.set(src);
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},
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copy_in: (srcAddr, dstAddr, size) => {
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const src = new Uint8Array(__privateGet(this, _hostMemory).buffer, srcAddr, size);
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const dst = new Uint8Array(__privateMethod(this, _getInternalView, getInternalView_fn).call(this).buffer, dstAddr, size);
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dst.set(src);
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}
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},
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wasi_snapshot_preview1: {
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proc_exit: (_) => {
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},
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fd_seek: () => Result.ENOSYS,
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fd_write: () => Result.ENOSYS,
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fd_close: () => Result.ENOSYS
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}
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}));
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this.exports = __privateGet(this, _instance).exports;
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const start = __privateGet(this, _instance).exports._start;
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start();
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const data = new TextEncoder().encode(JSON.stringify({ preopens, fs }));
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const initialize_internal = __privateGet(this, _instance).exports.initialize_internal;
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initialize_internal(__privateMethod(this, _copyFrom, copyFrom_fn).call(this, data), data.byteLength);
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}
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initialize(hostMemory) {
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__privateSet(this, _hostMemory, hostMemory);
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}
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};
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_instance = /* @__PURE__ */ new WeakMap();
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_hostMemory = /* @__PURE__ */ new WeakMap();
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_getInternalView = /* @__PURE__ */ new WeakSet();
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getInternalView_fn = function() {
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const memory = __privateGet(this, _instance).exports.memory;
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return new DataView(memory.buffer);
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};
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_copyFrom = /* @__PURE__ */ new WeakSet();
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copyFrom_fn = function(src) {
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const dstAddr = __privateGet(this, _instance).exports.allocate(src.byteLength);
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new Uint8Array(__privateMethod(this, _getInternalView, getInternalView_fn).call(this).buffer, dstAddr, src.byteLength).set(src);
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return dstAddr;
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};
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var DATA_ADDR = 16;
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var DATA_START = DATA_ADDR + 8;
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var DATA_END = 1024;
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var WRAPPED_EXPORTS = /* @__PURE__ */ new WeakMap();
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var State = {
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None: 0,
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Unwinding: 1,
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Rewinding: 2
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};
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function isPromise(obj) {
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return !!obj && (typeof obj === "object" || typeof obj === "function") && typeof obj.then === "function";
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}
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function proxyGet(obj, transform) {
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return new Proxy(obj, {
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get: (obj2, name) => transform(obj2[name])
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});
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}
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var Asyncify = class {
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constructor() {
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this.value = void 0;
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this.exports = null;
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}
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getState() {
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return this.exports.asyncify_get_state();
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}
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assertNoneState() {
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let state = this.getState();
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if (state !== State.None) {
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throw new Error(`Invalid async state ${state}, expected 0.`);
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}
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}
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wrapImportFn(fn) {
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return (...args) => {
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if (this.getState() === State.Rewinding) {
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this.exports.asyncify_stop_rewind();
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return this.value;
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}
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this.assertNoneState();
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let value = fn(...args);
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if (!isPromise(value)) {
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return value;
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}
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this.exports.asyncify_start_unwind(DATA_ADDR);
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this.value = value;
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};
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}
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wrapModuleImports(module) {
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return proxyGet(module, (value) => {
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if (typeof value === "function") {
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return this.wrapImportFn(value);
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}
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return value;
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});
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}
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wrapImports(imports) {
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if (imports === void 0)
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return;
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return proxyGet(imports, (moduleImports = /* @__PURE__ */ Object.create(null)) => this.wrapModuleImports(moduleImports));
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}
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wrapExportFn(fn) {
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let newExport = WRAPPED_EXPORTS.get(fn);
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if (newExport !== void 0) {
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return newExport;
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}
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newExport = async (...args) => {
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this.assertNoneState();
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let result = fn(...args);
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while (this.getState() === State.Unwinding) {
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this.exports.asyncify_stop_unwind();
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this.value = await this.value;
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this.assertNoneState();
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this.exports.asyncify_start_rewind(DATA_ADDR);
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result = fn();
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}
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this.assertNoneState();
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return result;
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};
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WRAPPED_EXPORTS.set(fn, newExport);
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return newExport;
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}
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wrapExports(exports) {
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let newExports = /* @__PURE__ */ Object.create(null);
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for (let exportName in exports) {
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let value = exports[exportName];
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if (typeof value === "function" && !exportName.startsWith("asyncify_")) {
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value = this.wrapExportFn(value);
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}
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Object.defineProperty(newExports, exportName, {
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enumerable: true,
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value
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});
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}
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WRAPPED_EXPORTS.set(exports, newExports);
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return newExports;
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}
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init(instance, imports) {
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const { exports } = instance;
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const memory = exports.memory || imports.env && imports.env.memory;
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new Int32Array(memory.buffer, DATA_ADDR).set([DATA_START, DATA_END]);
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this.exports = this.wrapExports(exports);
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Object.setPrototypeOf(instance, Instance.prototype);
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}
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};
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var Instance = class extends WebAssembly.Instance {
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constructor(module, imports) {
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let state = new Asyncify();
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super(module, state.wrapImports(imports));
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state.init(this, imports);
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}
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get exports() {
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return WRAPPED_EXPORTS.get(super.exports);
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}
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};
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Object.defineProperty(Instance.prototype, "exports", { enumerable: true });
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var DevNull = class {
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writev(iovs) {
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return iovs.map((iov) => iov.byteLength).reduce((prev, curr) => prev + curr);
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}
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readv(iovs) {
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return 0;
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}
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close() {
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}
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async preRun() {
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}
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async postRun() {
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}
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};
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var ReadableStreamBase = class {
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writev(iovs) {
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throw new Error("Attempting to call write on a readable stream");
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}
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close() {
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}
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async preRun() {
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}
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async postRun() {
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}
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};
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var _pending;
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var _reader;
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var AsyncReadableStreamAdapter = class extends ReadableStreamBase {
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constructor(reader) {
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super();
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__privateAdd(this, _pending, new Uint8Array());
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__privateAdd(this, _reader, void 0);
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__privateSet(this, _reader, reader);
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}
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async readv(iovs) {
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let read = 0;
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for (let iov of iovs) {
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while (iov.byteLength > 0) {
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if (__privateGet(this, _pending).byteLength === 0) {
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const result = await __privateGet(this, _reader).read();
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if (result.done) {
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return read;
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}
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__privateSet(this, _pending, result.value);
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}
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const bytes = Math.min(iov.byteLength, __privateGet(this, _pending).byteLength);
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iov.set(__privateGet(this, _pending).subarray(0, bytes));
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__privateSet(this, _pending, __privateGet(this, _pending).subarray(bytes));
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read += bytes;
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iov = iov.subarray(bytes);
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}
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}
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return read;
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}
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};
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_pending = /* @__PURE__ */ new WeakMap();
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_reader = /* @__PURE__ */ new WeakMap();
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var WritableStreamBase = class {
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readv(iovs) {
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throw new Error("Attempting to call read on a writable stream");
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}
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close() {
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}
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async preRun() {
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}
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async postRun() {
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}
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};
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var _writer;
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var AsyncWritableStreamAdapter = class extends WritableStreamBase {
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constructor(writer) {
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super();
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__privateAdd(this, _writer, void 0);
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__privateSet(this, _writer, writer);
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}
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async writev(iovs) {
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let written = 0;
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for (const iov of iovs) {
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if (iov.byteLength === 0) {
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continue;
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}
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await __privateGet(this, _writer).write(iov);
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written += iov.byteLength;
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}
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return written;
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}
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async close() {
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await __privateGet(this, _writer).close();
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}
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};
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_writer = /* @__PURE__ */ new WeakMap();
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var _writer2;
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var _buffer;
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var _bytesWritten;
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var SyncWritableStreamAdapter = class extends WritableStreamBase {
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constructor(writer) {
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super();
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__privateAdd(this, _writer2, void 0);
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__privateAdd(this, _buffer, new Uint8Array(4096));
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__privateAdd(this, _bytesWritten, 0);
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__privateSet(this, _writer2, writer);
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}
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writev(iovs) {
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let written = 0;
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for (const iov of iovs) {
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if (iov.byteLength === 0) {
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continue;
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}
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const requiredCapacity = __privateGet(this, _bytesWritten) + iov.byteLength;
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if (requiredCapacity > __privateGet(this, _buffer).byteLength) {
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let desiredCapacity = __privateGet(this, _buffer).byteLength;
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while (desiredCapacity < requiredCapacity) {
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desiredCapacity *= 1.5;
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}
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const oldBuffer = __privateGet(this, _buffer);
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__privateSet(this, _buffer, new Uint8Array(desiredCapacity));
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__privateGet(this, _buffer).set(oldBuffer);
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}
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__privateGet(this, _buffer).set(iov, __privateGet(this, _bytesWritten));
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written += iov.byteLength;
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__privateSet(this, _bytesWritten, __privateGet(this, _bytesWritten) + iov.byteLength);
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}
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return written;
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}
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async postRun() {
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const slice = __privateGet(this, _buffer).subarray(0, __privateGet(this, _bytesWritten));
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await __privateGet(this, _writer2).write(slice);
|
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await __privateGet(this, _writer2).close();
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}
|
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};
|
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_writer2 = /* @__PURE__ */ new WeakMap();
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_buffer = /* @__PURE__ */ new WeakMap();
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_bytesWritten = /* @__PURE__ */ new WeakMap();
|
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var _buffer2;
|
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var _reader2;
|
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var SyncReadableStreamAdapter = class extends ReadableStreamBase {
|
||||
constructor(reader) {
|
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super();
|
||||
__privateAdd(this, _buffer2, void 0);
|
||||
__privateAdd(this, _reader2, void 0);
|
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__privateSet(this, _reader2, reader);
|
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}
|
||||
readv(iovs) {
|
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let read = 0;
|
||||
for (const iov of iovs) {
|
||||
const bytes = Math.min(iov.byteLength, __privateGet(this, _buffer2).byteLength);
|
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if (bytes <= 0) {
|
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break;
|
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}
|
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iov.set(__privateGet(this, _buffer2).subarray(0, bytes));
|
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__privateSet(this, _buffer2, __privateGet(this, _buffer2).subarray(bytes));
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read += bytes;
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}
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return read;
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}
|
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async preRun() {
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const pending = [];
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||||
let length = 0;
|
||||
for (; ; ) {
|
||||
const result2 = await __privateGet(this, _reader2).read();
|
||||
if (result2.done) {
|
||||
break;
|
||||
}
|
||||
const data = result2.value;
|
||||
pending.push(data);
|
||||
length += data.length;
|
||||
}
|
||||
let result = new Uint8Array(length);
|
||||
let offset = 0;
|
||||
pending.forEach((item) => {
|
||||
result.set(item, offset);
|
||||
offset += item.length;
|
||||
});
|
||||
__privateSet(this, _buffer2, result);
|
||||
}
|
||||
};
|
||||
_buffer2 = /* @__PURE__ */ new WeakMap();
|
||||
_reader2 = /* @__PURE__ */ new WeakMap();
|
||||
var fromReadableStream = (stream, supportsAsync) => {
|
||||
if (!stream) {
|
||||
return new DevNull();
|
||||
}
|
||||
if (supportsAsync) {
|
||||
return new AsyncReadableStreamAdapter(stream.getReader());
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}
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return new SyncReadableStreamAdapter(stream.getReader());
|
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};
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var fromWritableStream = (stream, supportsAsync) => {
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if (!stream) {
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return new DevNull();
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}
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||||
if (supportsAsync) {
|
||||
return new AsyncWritableStreamAdapter(stream.getWriter());
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||||
}
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||||
return new SyncWritableStreamAdapter(stream.getWriter());
|
||||
};
|
||||
var ProcessExit = class extends Error {
|
||||
constructor(code) {
|
||||
super(`proc_exit=${code}`);
|
||||
this.code = code;
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||||
Object.setPrototypeOf(this, ProcessExit.prototype);
|
||||
}
|
||||
};
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||||
var _args;
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||||
var _env;
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||||
var _memory;
|
||||
var _preopens;
|
||||
var _returnOnExit;
|
||||
var _streams;
|
||||
var _memfs;
|
||||
var _state;
|
||||
var _asyncify;
|
||||
var _view;
|
||||
var view_fn;
|
||||
var _fillValues;
|
||||
var fillValues_fn;
|
||||
var _fillSizes;
|
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var fillSizes_fn;
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var _args_get;
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||||
var args_get_fn;
|
||||
var _args_sizes_get;
|
||||
var args_sizes_get_fn;
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var _clock_res_get;
|
||||
var clock_res_get_fn;
|
||||
var _clock_time_get;
|
||||
var clock_time_get_fn;
|
||||
var _environ_get;
|
||||
var environ_get_fn;
|
||||
var _environ_sizes_get;
|
||||
var environ_sizes_get_fn;
|
||||
var _fd_read;
|
||||
var fd_read_fn;
|
||||
var _fd_write;
|
||||
var fd_write_fn;
|
||||
var _poll_oneoff;
|
||||
var poll_oneoff_fn;
|
||||
var _proc_exit;
|
||||
var proc_exit_fn;
|
||||
var _proc_raise;
|
||||
var proc_raise_fn;
|
||||
var _random_get;
|
||||
var random_get_fn;
|
||||
var _sched_yield;
|
||||
var sched_yield_fn;
|
||||
var _sock_recv;
|
||||
var sock_recv_fn;
|
||||
var _sock_send;
|
||||
var sock_send_fn;
|
||||
var _sock_shutdown;
|
||||
var sock_shutdown_fn;
|
||||
var WASI = class {
|
||||
constructor(options) {
|
||||
__privateAdd(this, _view);
|
||||
__privateAdd(this, _fillValues);
|
||||
__privateAdd(this, _fillSizes);
|
||||
__privateAdd(this, _args_get);
|
||||
__privateAdd(this, _args_sizes_get);
|
||||
__privateAdd(this, _clock_res_get);
|
||||
__privateAdd(this, _clock_time_get);
|
||||
__privateAdd(this, _environ_get);
|
||||
__privateAdd(this, _environ_sizes_get);
|
||||
__privateAdd(this, _fd_read);
|
||||
__privateAdd(this, _fd_write);
|
||||
__privateAdd(this, _poll_oneoff);
|
||||
__privateAdd(this, _proc_exit);
|
||||
__privateAdd(this, _proc_raise);
|
||||
__privateAdd(this, _random_get);
|
||||
__privateAdd(this, _sched_yield);
|
||||
__privateAdd(this, _sock_recv);
|
||||
__privateAdd(this, _sock_send);
|
||||
__privateAdd(this, _sock_shutdown);
|
||||
__privateAdd(this, _args, void 0);
|
||||
__privateAdd(this, _env, void 0);
|
||||
__privateAdd(this, _memory, void 0);
|
||||
__privateAdd(this, _preopens, void 0);
|
||||
__privateAdd(this, _returnOnExit, void 0);
|
||||
__privateAdd(this, _streams, void 0);
|
||||
__privateAdd(this, _memfs, void 0);
|
||||
__privateAdd(this, _state, new Asyncify());
|
||||
__privateAdd(this, _asyncify, void 0);
|
||||
__privateSet(this, _args, options?.args ?? []);
|
||||
const env = options?.env ?? {};
|
||||
__privateSet(this, _env, Object.keys(env).map((key) => {
|
||||
return `${key}=${env[key]}`;
|
||||
}));
|
||||
__privateSet(this, _returnOnExit, options?.returnOnExit ?? false);
|
||||
__privateSet(this, _preopens, options?.preopens ?? []);
|
||||
__privateSet(this, _asyncify, options?.streamStdio ?? false);
|
||||
__privateSet(this, _streams, [
|
||||
fromReadableStream(options?.stdin, __privateGet(this, _asyncify)),
|
||||
fromWritableStream(options?.stdout, __privateGet(this, _asyncify)),
|
||||
fromWritableStream(options?.stderr, __privateGet(this, _asyncify))
|
||||
]);
|
||||
__privateSet(this, _memfs, new MemFS(__privateGet(this, _preopens), options?.fs ?? {}));
|
||||
}
|
||||
async start(instance) {
|
||||
__privateSet(this, _memory, instance.exports.memory);
|
||||
__privateGet(this, _memfs).initialize(__privateGet(this, _memory));
|
||||
try {
|
||||
if (__privateGet(this, _asyncify)) {
|
||||
if (!instance.exports.asyncify_get_state) {
|
||||
throw new Error("streamStdio is requested but the module is missing 'Asyncify' exports, see https://github.com/GoogleChromeLabs/asyncify");
|
||||
}
|
||||
__privateGet(this, _state).init(instance);
|
||||
}
|
||||
await Promise.all(__privateGet(this, _streams).map((s) => s.preRun()));
|
||||
if (__privateGet(this, _asyncify)) {
|
||||
await __privateGet(this, _state).exports._start();
|
||||
} else {
|
||||
const entrypoint = instance.exports._start;
|
||||
entrypoint();
|
||||
}
|
||||
} catch (e) {
|
||||
if (!__privateGet(this, _returnOnExit)) {
|
||||
throw e;
|
||||
}
|
||||
if (e.message === "unreachable") {
|
||||
return 134;
|
||||
} else if (e instanceof ProcessExit) {
|
||||
return e.code;
|
||||
} else {
|
||||
throw e;
|
||||
}
|
||||
} finally {
|
||||
await Promise.all(__privateGet(this, _streams).map((s) => s.close()));
|
||||
await Promise.all(__privateGet(this, _streams).map((s) => s.postRun()));
|
||||
}
|
||||
return void 0;
|
||||
}
|
||||
get wasiImport() {
|
||||
const wrap = (f, self = this) => {
|
||||
const bound = f.bind(self);
|
||||
if (__privateGet(this, _asyncify)) {
|
||||
return __privateGet(this, _state).wrapImportFn(bound);
|
||||
}
|
||||
return bound;
|
||||
};
|
||||
return {
|
||||
args_get: wrap(__privateMethod(this, _args_get, args_get_fn)),
|
||||
args_sizes_get: wrap(__privateMethod(this, _args_sizes_get, args_sizes_get_fn)),
|
||||
clock_res_get: wrap(__privateMethod(this, _clock_res_get, clock_res_get_fn)),
|
||||
clock_time_get: wrap(__privateMethod(this, _clock_time_get, clock_time_get_fn)),
|
||||
environ_get: wrap(__privateMethod(this, _environ_get, environ_get_fn)),
|
||||
environ_sizes_get: wrap(__privateMethod(this, _environ_sizes_get, environ_sizes_get_fn)),
|
||||
fd_advise: wrap(__privateGet(this, _memfs).exports.fd_advise),
|
||||
fd_allocate: wrap(__privateGet(this, _memfs).exports.fd_allocate),
|
||||
fd_close: wrap(__privateGet(this, _memfs).exports.fd_close),
|
||||
fd_datasync: wrap(__privateGet(this, _memfs).exports.fd_datasync),
|
||||
fd_fdstat_get: wrap(__privateGet(this, _memfs).exports.fd_fdstat_get),
|
||||
fd_fdstat_set_flags: wrap(__privateGet(this, _memfs).exports.fd_fdstat_set_flags),
|
||||
fd_fdstat_set_rights: wrap(__privateGet(this, _memfs).exports.fd_fdstat_set_rights),
|
||||
fd_filestat_get: wrap(__privateGet(this, _memfs).exports.fd_filestat_get),
|
||||
fd_filestat_set_size: wrap(__privateGet(this, _memfs).exports.fd_filestat_set_size),
|
||||
fd_filestat_set_times: wrap(__privateGet(this, _memfs).exports.fd_filestat_set_times),
|
||||
fd_pread: wrap(__privateGet(this, _memfs).exports.fd_pread),
|
||||
fd_prestat_dir_name: wrap(__privateGet(this, _memfs).exports.fd_prestat_dir_name),
|
||||
fd_prestat_get: wrap(__privateGet(this, _memfs).exports.fd_prestat_get),
|
||||
fd_pwrite: wrap(__privateGet(this, _memfs).exports.fd_pwrite),
|
||||
fd_read: wrap(__privateMethod(this, _fd_read, fd_read_fn)),
|
||||
fd_readdir: wrap(__privateGet(this, _memfs).exports.fd_readdir),
|
||||
fd_renumber: wrap(__privateGet(this, _memfs).exports.fd_renumber),
|
||||
fd_seek: wrap(__privateGet(this, _memfs).exports.fd_seek),
|
||||
fd_sync: wrap(__privateGet(this, _memfs).exports.fd_sync),
|
||||
fd_tell: wrap(__privateGet(this, _memfs).exports.fd_tell),
|
||||
fd_write: wrap(__privateMethod(this, _fd_write, fd_write_fn)),
|
||||
path_create_directory: wrap(__privateGet(this, _memfs).exports.path_create_directory),
|
||||
path_filestat_get: wrap(__privateGet(this, _memfs).exports.path_filestat_get),
|
||||
path_filestat_set_times: wrap(__privateGet(this, _memfs).exports.path_filestat_set_times),
|
||||
path_link: wrap(__privateGet(this, _memfs).exports.path_link),
|
||||
path_open: wrap(__privateGet(this, _memfs).exports.path_open),
|
||||
path_readlink: wrap(__privateGet(this, _memfs).exports.path_readlink),
|
||||
path_remove_directory: wrap(__privateGet(this, _memfs).exports.path_remove_directory),
|
||||
path_rename: wrap(__privateGet(this, _memfs).exports.path_rename),
|
||||
path_symlink: wrap(__privateGet(this, _memfs).exports.path_symlink),
|
||||
path_unlink_file: wrap(__privateGet(this, _memfs).exports.path_unlink_file),
|
||||
poll_oneoff: wrap(__privateMethod(this, _poll_oneoff, poll_oneoff_fn)),
|
||||
proc_exit: wrap(__privateMethod(this, _proc_exit, proc_exit_fn)),
|
||||
proc_raise: wrap(__privateMethod(this, _proc_raise, proc_raise_fn)),
|
||||
random_get: wrap(__privateMethod(this, _random_get, random_get_fn)),
|
||||
sched_yield: wrap(__privateMethod(this, _sched_yield, sched_yield_fn)),
|
||||
sock_recv: wrap(__privateMethod(this, _sock_recv, sock_recv_fn)),
|
||||
sock_send: wrap(__privateMethod(this, _sock_send, sock_send_fn)),
|
||||
sock_shutdown: wrap(__privateMethod(this, _sock_shutdown, sock_shutdown_fn))
|
||||
};
|
||||
}
|
||||
};
|
||||
_args = /* @__PURE__ */ new WeakMap();
|
||||
_env = /* @__PURE__ */ new WeakMap();
|
||||
_memory = /* @__PURE__ */ new WeakMap();
|
||||
_preopens = /* @__PURE__ */ new WeakMap();
|
||||
_returnOnExit = /* @__PURE__ */ new WeakMap();
|
||||
_streams = /* @__PURE__ */ new WeakMap();
|
||||
_memfs = /* @__PURE__ */ new WeakMap();
|
||||
_state = /* @__PURE__ */ new WeakMap();
|
||||
_asyncify = /* @__PURE__ */ new WeakMap();
|
||||
_view = /* @__PURE__ */ new WeakSet();
|
||||
view_fn = function() {
|
||||
if (!__privateGet(this, _memory)) {
|
||||
throw new Error("this.memory not set");
|
||||
}
|
||||
return new DataView(__privateGet(this, _memory).buffer);
|
||||
};
|
||||
_fillValues = /* @__PURE__ */ new WeakSet();
|
||||
fillValues_fn = function(values, iter_ptr_ptr, buf_ptr) {
|
||||
const encoder = new TextEncoder();
|
||||
const buffer = new Uint8Array(__privateGet(this, _memory).buffer);
|
||||
const view = __privateMethod(this, _view, view_fn).call(this);
|
||||
for (const value of values) {
|
||||
view.setUint32(iter_ptr_ptr, buf_ptr, true);
|
||||
iter_ptr_ptr += 4;
|
||||
const data = encoder.encode(`${value}\0`);
|
||||
buffer.set(data, buf_ptr);
|
||||
buf_ptr += data.length;
|
||||
}
|
||||
return Result.SUCCESS;
|
||||
};
|
||||
_fillSizes = /* @__PURE__ */ new WeakSet();
|
||||
fillSizes_fn = function(values, count_ptr, buffer_size_ptr) {
|
||||
const view = __privateMethod(this, _view, view_fn).call(this);
|
||||
const encoder = new TextEncoder();
|
||||
const len = values.reduce((acc, value) => {
|
||||
return acc + encoder.encode(`${value}\0`).length;
|
||||
}, 0);
|
||||
view.setUint32(count_ptr, values.length, true);
|
||||
view.setUint32(buffer_size_ptr, len, true);
|
||||
return Result.SUCCESS;
|
||||
};
|
||||
_args_get = /* @__PURE__ */ new WeakSet();
|
||||
args_get_fn = function(argv_ptr_ptr, argv_buf_ptr) {
|
||||
return __privateMethod(this, _fillValues, fillValues_fn).call(this, __privateGet(this, _args), argv_ptr_ptr, argv_buf_ptr);
|
||||
};
|
||||
_args_sizes_get = /* @__PURE__ */ new WeakSet();
|
||||
args_sizes_get_fn = function(argc_ptr, argv_buf_size_ptr) {
|
||||
return __privateMethod(this, _fillSizes, fillSizes_fn).call(this, __privateGet(this, _args), argc_ptr, argv_buf_size_ptr);
|
||||
};
|
||||
_clock_res_get = /* @__PURE__ */ new WeakSet();
|
||||
clock_res_get_fn = function(id, retptr0) {
|
||||
switch (id) {
|
||||
case Clock.REALTIME:
|
||||
case Clock.MONOTONIC:
|
||||
case Clock.PROCESS_CPUTIME_ID:
|
||||
case Clock.THREAD_CPUTIME_ID: {
|
||||
const view = __privateMethod(this, _view, view_fn).call(this);
|
||||
view.setBigUint64(retptr0, BigInt(1e6), true);
|
||||
return Result.SUCCESS;
|
||||
}
|
||||
}
|
||||
return Result.EINVAL;
|
||||
};
|
||||
_clock_time_get = /* @__PURE__ */ new WeakSet();
|
||||
clock_time_get_fn = function(id, precision, retptr0) {
|
||||
switch (id) {
|
||||
case Clock.REALTIME:
|
||||
case Clock.MONOTONIC:
|
||||
case Clock.PROCESS_CPUTIME_ID:
|
||||
case Clock.THREAD_CPUTIME_ID: {
|
||||
const view = __privateMethod(this, _view, view_fn).call(this);
|
||||
view.setBigUint64(retptr0, BigInt(Date.now()) * BigInt(1e6), true);
|
||||
return Result.SUCCESS;
|
||||
}
|
||||
}
|
||||
return Result.EINVAL;
|
||||
};
|
||||
_environ_get = /* @__PURE__ */ new WeakSet();
|
||||
environ_get_fn = function(env_ptr_ptr, env_buf_ptr) {
|
||||
return __privateMethod(this, _fillValues, fillValues_fn).call(this, __privateGet(this, _env), env_ptr_ptr, env_buf_ptr);
|
||||
};
|
||||
_environ_sizes_get = /* @__PURE__ */ new WeakSet();
|
||||
environ_sizes_get_fn = function(env_ptr, env_buf_size_ptr) {
|
||||
return __privateMethod(this, _fillSizes, fillSizes_fn).call(this, __privateGet(this, _env), env_ptr, env_buf_size_ptr);
|
||||
};
|
||||
_fd_read = /* @__PURE__ */ new WeakSet();
|
||||
fd_read_fn = function(fd, iovs_ptr, iovs_len, retptr0) {
|
||||
if (fd < 3) {
|
||||
const desc = __privateGet(this, _streams)[fd];
|
||||
const view = __privateMethod(this, _view, view_fn).call(this);
|
||||
const iovs = iovViews(view, iovs_ptr, iovs_len);
|
||||
const result = desc.readv(iovs);
|
||||
if (typeof result === "number") {
|
||||
view.setUint32(retptr0, result, true);
|
||||
return Result.SUCCESS;
|
||||
}
|
||||
const promise = result;
|
||||
return promise.then((read) => {
|
||||
view.setUint32(retptr0, read, true);
|
||||
return Result.SUCCESS;
|
||||
});
|
||||
}
|
||||
return __privateGet(this, _memfs).exports.fd_read(fd, iovs_ptr, iovs_len, retptr0);
|
||||
};
|
||||
_fd_write = /* @__PURE__ */ new WeakSet();
|
||||
fd_write_fn = function(fd, ciovs_ptr, ciovs_len, retptr0) {
|
||||
if (fd < 3) {
|
||||
const desc = __privateGet(this, _streams)[fd];
|
||||
const view = __privateMethod(this, _view, view_fn).call(this);
|
||||
const iovs = iovViews(view, ciovs_ptr, ciovs_len);
|
||||
const result = desc.writev(iovs);
|
||||
if (typeof result === "number") {
|
||||
view.setUint32(retptr0, result, true);
|
||||
return Result.SUCCESS;
|
||||
}
|
||||
let promise = result;
|
||||
return promise.then((written) => {
|
||||
view.setUint32(retptr0, written, true);
|
||||
return Result.SUCCESS;
|
||||
});
|
||||
}
|
||||
return __privateGet(this, _memfs).exports.fd_write(fd, ciovs_ptr, ciovs_len, retptr0);
|
||||
};
|
||||
_poll_oneoff = /* @__PURE__ */ new WeakSet();
|
||||
poll_oneoff_fn = function(in_ptr, out_ptr, nsubscriptions, retptr0) {
|
||||
return Result.ENOSYS;
|
||||
};
|
||||
_proc_exit = /* @__PURE__ */ new WeakSet();
|
||||
proc_exit_fn = function(code) {
|
||||
throw new ProcessExit(code);
|
||||
};
|
||||
_proc_raise = /* @__PURE__ */ new WeakSet();
|
||||
proc_raise_fn = function(signal) {
|
||||
return Result.ENOSYS;
|
||||
};
|
||||
_random_get = /* @__PURE__ */ new WeakSet();
|
||||
random_get_fn = function(buffer_ptr, buffer_len) {
|
||||
const buffer = new Uint8Array(__privateGet(this, _memory).buffer, buffer_ptr, buffer_len);
|
||||
crypto.getRandomValues(buffer);
|
||||
return Result.SUCCESS;
|
||||
};
|
||||
_sched_yield = /* @__PURE__ */ new WeakSet();
|
||||
sched_yield_fn = function() {
|
||||
return Result.SUCCESS;
|
||||
};
|
||||
_sock_recv = /* @__PURE__ */ new WeakSet();
|
||||
sock_recv_fn = function(fd, ri_data_ptr, ri_data_len, ri_flags, retptr0, retptr1) {
|
||||
return Result.ENOSYS;
|
||||
};
|
||||
_sock_send = /* @__PURE__ */ new WeakSet();
|
||||
sock_send_fn = function(fd, si_data_ptr, si_data_len, si_flags, retptr0) {
|
||||
return Result.ENOSYS;
|
||||
};
|
||||
_sock_shutdown = /* @__PURE__ */ new WeakSet();
|
||||
sock_shutdown_fn = function(fd, how) {
|
||||
return Result.ENOSYS;
|
||||
};
|
||||
|
||||
export default {
|
||||
async fetch(request, _env, ctx) {
|
||||
// Creates a TransformStream we can use to pipe our stdout to our response body.
|
||||
// src/index.js
|
||||
import demoWasm from "./24526702f6c3ed7fb02b15125f614dd38804525f-demo.wasm";
|
||||
var src_default = {
|
||||
async fetch(request, _env2, ctx) {
|
||||
const stdout = new TransformStream();
|
||||
console.log(request);
|
||||
console.log(_env);
|
||||
console.log(_env2);
|
||||
console.log(ctx);
|
||||
|
||||
// Get our headers into environment variables (should we prefix this?)
|
||||
let env = {};
|
||||
request.headers.forEach((value, key) => {
|
||||
env[key] = value;
|
||||
});
|
||||
const wasi = new WASI({
|
||||
args: [
|
||||
'./demo.wasm', // In a CLI, the first arg is the name of the exe
|
||||
'--url=' + request.url, // this contains the target but is the full url, so we will use a different arg for this
|
||||
'--method=' + request.method,
|
||||
'-request="' + JSON.stringify(request) + '"',
|
||||
"./demo.wasm",
|
||||
// In a CLI, the first arg is the name of the exe
|
||||
"--url=" + request.url,
|
||||
// this contains the target but is the full url, so we will use a different arg for this
|
||||
"--method=" + request.method,
|
||||
'-request="' + JSON.stringify(request) + '"'
|
||||
],
|
||||
env: env,
|
||||
env,
|
||||
stdin: request.body,
|
||||
stdout: stdout.writable,
|
||||
stdout: stdout.writable
|
||||
});
|
||||
|
||||
// Instantiate our WASM with our demo module and our configured WASI import.
|
||||
const instance = new WebAssembly.Instance(demoWasm, {
|
||||
wasi_snapshot_preview1: wasi.wasiImport,
|
||||
wasi_snapshot_preview1: wasi.wasiImport
|
||||
});
|
||||
|
||||
// Keep our worker alive until the WASM has finished executing.
|
||||
ctx.waitUntil(wasi.start(instance));
|
||||
|
||||
// Finally, let's reply with the WASM's output.
|
||||
return new Response(stdout.readable);
|
||||
},
|
||||
}
|
||||
};
|
||||
|
||||
export {
|
||||
src_default as default
|
||||
};
|
||||
//# sourceMappingURL=index.js.map
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user