mirror of
https://github.com/denoland/deno.git
synced 2024-12-12 18:42:18 -05:00
352 lines
12 KiB
JavaScript
352 lines
12 KiB
JavaScript
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
|
|
"use strict";
|
|
|
|
((window) => {
|
|
const core = Deno.core;
|
|
const {
|
|
ObjectDefineProperties,
|
|
SymbolFor,
|
|
} = window.__bootstrap.primordials;
|
|
|
|
const util = window.__bootstrap.util;
|
|
const location = window.__bootstrap.location;
|
|
const event = window.__bootstrap.event;
|
|
const eventTarget = window.__bootstrap.eventTarget;
|
|
const timers = window.__bootstrap.timers;
|
|
const base64 = window.__bootstrap.base64;
|
|
const encoding = window.__bootstrap.encoding;
|
|
const Console = window.__bootstrap.console.Console;
|
|
const caches = window.__bootstrap.caches;
|
|
const compression = window.__bootstrap.compression;
|
|
const worker = window.__bootstrap.worker;
|
|
const performance = window.__bootstrap.performance;
|
|
const crypto = window.__bootstrap.crypto;
|
|
const url = window.__bootstrap.url;
|
|
const urlPattern = window.__bootstrap.urlPattern;
|
|
const headers = window.__bootstrap.headers;
|
|
const streams = window.__bootstrap.streams;
|
|
const fileReader = window.__bootstrap.fileReader;
|
|
const webgpu = window.__bootstrap.webgpu;
|
|
const webSocket = window.__bootstrap.webSocket;
|
|
const broadcastChannel = window.__bootstrap.broadcastChannel;
|
|
const file = window.__bootstrap.file;
|
|
const formData = window.__bootstrap.formData;
|
|
const fetch = window.__bootstrap.fetch;
|
|
const messagePort = window.__bootstrap.messagePort;
|
|
const webidl = window.__bootstrap.webidl;
|
|
const domException = window.__bootstrap.domException;
|
|
const abortSignal = window.__bootstrap.abortSignal;
|
|
const globalInterfaces = window.__bootstrap.globalInterfaces;
|
|
const webStorage = window.__bootstrap.webStorage;
|
|
const prompt = window.__bootstrap.prompt;
|
|
|
|
// https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope
|
|
const windowOrWorkerGlobalScope = {
|
|
AbortController: util.nonEnumerable(abortSignal.AbortController),
|
|
AbortSignal: util.nonEnumerable(abortSignal.AbortSignal),
|
|
Blob: util.nonEnumerable(file.Blob),
|
|
ByteLengthQueuingStrategy: util.nonEnumerable(
|
|
streams.ByteLengthQueuingStrategy,
|
|
),
|
|
CloseEvent: util.nonEnumerable(event.CloseEvent),
|
|
CompressionStream: util.nonEnumerable(compression.CompressionStream),
|
|
CountQueuingStrategy: util.nonEnumerable(
|
|
streams.CountQueuingStrategy,
|
|
),
|
|
CryptoKey: util.nonEnumerable(crypto.CryptoKey),
|
|
CustomEvent: util.nonEnumerable(event.CustomEvent),
|
|
DecompressionStream: util.nonEnumerable(compression.DecompressionStream),
|
|
DOMException: util.nonEnumerable(domException.DOMException),
|
|
ErrorEvent: util.nonEnumerable(event.ErrorEvent),
|
|
Event: util.nonEnumerable(event.Event),
|
|
EventTarget: util.nonEnumerable(eventTarget.EventTarget),
|
|
File: util.nonEnumerable(file.File),
|
|
FileReader: util.nonEnumerable(fileReader.FileReader),
|
|
FormData: util.nonEnumerable(formData.FormData),
|
|
Headers: util.nonEnumerable(headers.Headers),
|
|
MessageEvent: util.nonEnumerable(event.MessageEvent),
|
|
Performance: util.nonEnumerable(performance.Performance),
|
|
PerformanceEntry: util.nonEnumerable(performance.PerformanceEntry),
|
|
PerformanceMark: util.nonEnumerable(performance.PerformanceMark),
|
|
PerformanceMeasure: util.nonEnumerable(performance.PerformanceMeasure),
|
|
PromiseRejectionEvent: util.nonEnumerable(event.PromiseRejectionEvent),
|
|
ProgressEvent: util.nonEnumerable(event.ProgressEvent),
|
|
ReadableStream: util.nonEnumerable(streams.ReadableStream),
|
|
ReadableStreamDefaultReader: util.nonEnumerable(
|
|
streams.ReadableStreamDefaultReader,
|
|
),
|
|
Request: util.nonEnumerable(fetch.Request),
|
|
Response: util.nonEnumerable(fetch.Response),
|
|
TextDecoder: util.nonEnumerable(encoding.TextDecoder),
|
|
TextEncoder: util.nonEnumerable(encoding.TextEncoder),
|
|
TextDecoderStream: util.nonEnumerable(encoding.TextDecoderStream),
|
|
TextEncoderStream: util.nonEnumerable(encoding.TextEncoderStream),
|
|
TransformStream: util.nonEnumerable(streams.TransformStream),
|
|
URL: util.nonEnumerable(url.URL),
|
|
URLPattern: util.nonEnumerable(urlPattern.URLPattern),
|
|
URLSearchParams: util.nonEnumerable(url.URLSearchParams),
|
|
WebSocket: util.nonEnumerable(webSocket.WebSocket),
|
|
MessageChannel: util.nonEnumerable(messagePort.MessageChannel),
|
|
MessagePort: util.nonEnumerable(messagePort.MessagePort),
|
|
Worker: util.nonEnumerable(worker.Worker),
|
|
WritableStream: util.nonEnumerable(streams.WritableStream),
|
|
WritableStreamDefaultWriter: util.nonEnumerable(
|
|
streams.WritableStreamDefaultWriter,
|
|
),
|
|
WritableStreamDefaultController: util.nonEnumerable(
|
|
streams.WritableStreamDefaultController,
|
|
),
|
|
ReadableByteStreamController: util.nonEnumerable(
|
|
streams.ReadableByteStreamController,
|
|
),
|
|
ReadableStreamBYOBReader: util.nonEnumerable(
|
|
streams.ReadableStreamBYOBReader,
|
|
),
|
|
ReadableStreamBYOBRequest: util.nonEnumerable(
|
|
streams.ReadableStreamBYOBRequest,
|
|
),
|
|
ReadableStreamDefaultController: util.nonEnumerable(
|
|
streams.ReadableStreamDefaultController,
|
|
),
|
|
TransformStreamDefaultController: util.nonEnumerable(
|
|
streams.TransformStreamDefaultController,
|
|
),
|
|
atob: util.writable(base64.atob),
|
|
btoa: util.writable(base64.btoa),
|
|
clearInterval: util.writable(timers.clearInterval),
|
|
clearTimeout: util.writable(timers.clearTimeout),
|
|
caches: {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: caches.cacheStorage,
|
|
},
|
|
CacheStorage: util.nonEnumerable(caches.CacheStorage),
|
|
Cache: util.nonEnumerable(caches.Cache),
|
|
console: util.nonEnumerable(
|
|
new Console((msg, level) => core.print(msg, level > 1)),
|
|
),
|
|
crypto: util.readOnly(crypto.crypto),
|
|
Crypto: util.nonEnumerable(crypto.Crypto),
|
|
SubtleCrypto: util.nonEnumerable(crypto.SubtleCrypto),
|
|
fetch: util.writable(fetch.fetch),
|
|
performance: util.writable(performance.performance),
|
|
reportError: util.writable(event.reportError),
|
|
setInterval: util.writable(timers.setInterval),
|
|
setTimeout: util.writable(timers.setTimeout),
|
|
structuredClone: util.writable(messagePort.structuredClone),
|
|
// Branding as a WebIDL object
|
|
[webidl.brand]: util.nonEnumerable(webidl.brand),
|
|
};
|
|
|
|
const unstableWindowOrWorkerGlobalScope = {
|
|
BroadcastChannel: util.nonEnumerable(broadcastChannel.BroadcastChannel),
|
|
WebSocketStream: util.nonEnumerable(webSocket.WebSocketStream),
|
|
|
|
GPU: util.nonEnumerable(webgpu.GPU),
|
|
GPUAdapter: util.nonEnumerable(webgpu.GPUAdapter),
|
|
GPUSupportedLimits: util.nonEnumerable(webgpu.GPUSupportedLimits),
|
|
GPUSupportedFeatures: util.nonEnumerable(webgpu.GPUSupportedFeatures),
|
|
GPUDevice: util.nonEnumerable(webgpu.GPUDevice),
|
|
GPUQueue: util.nonEnumerable(webgpu.GPUQueue),
|
|
GPUBuffer: util.nonEnumerable(webgpu.GPUBuffer),
|
|
GPUBufferUsage: util.nonEnumerable(webgpu.GPUBufferUsage),
|
|
GPUMapMode: util.nonEnumerable(webgpu.GPUMapMode),
|
|
GPUTexture: util.nonEnumerable(webgpu.GPUTexture),
|
|
GPUTextureUsage: util.nonEnumerable(webgpu.GPUTextureUsage),
|
|
GPUTextureView: util.nonEnumerable(webgpu.GPUTextureView),
|
|
GPUSampler: util.nonEnumerable(webgpu.GPUSampler),
|
|
GPUBindGroupLayout: util.nonEnumerable(webgpu.GPUBindGroupLayout),
|
|
GPUPipelineLayout: util.nonEnumerable(webgpu.GPUPipelineLayout),
|
|
GPUBindGroup: util.nonEnumerable(webgpu.GPUBindGroup),
|
|
GPUShaderModule: util.nonEnumerable(webgpu.GPUShaderModule),
|
|
GPUShaderStage: util.nonEnumerable(webgpu.GPUShaderStage),
|
|
GPUComputePipeline: util.nonEnumerable(webgpu.GPUComputePipeline),
|
|
GPURenderPipeline: util.nonEnumerable(webgpu.GPURenderPipeline),
|
|
GPUColorWrite: util.nonEnumerable(webgpu.GPUColorWrite),
|
|
GPUCommandEncoder: util.nonEnumerable(webgpu.GPUCommandEncoder),
|
|
GPURenderPassEncoder: util.nonEnumerable(webgpu.GPURenderPassEncoder),
|
|
GPUComputePassEncoder: util.nonEnumerable(webgpu.GPUComputePassEncoder),
|
|
GPUCommandBuffer: util.nonEnumerable(webgpu.GPUCommandBuffer),
|
|
GPURenderBundleEncoder: util.nonEnumerable(webgpu.GPURenderBundleEncoder),
|
|
GPURenderBundle: util.nonEnumerable(webgpu.GPURenderBundle),
|
|
GPUQuerySet: util.nonEnumerable(webgpu.GPUQuerySet),
|
|
GPUOutOfMemoryError: util.nonEnumerable(webgpu.GPUOutOfMemoryError),
|
|
GPUValidationError: util.nonEnumerable(webgpu.GPUValidationError),
|
|
};
|
|
|
|
class Navigator {
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
[SymbolFor("Deno.privateCustomInspect")](inspect) {
|
|
return `${this.constructor.name} ${inspect({})}`;
|
|
}
|
|
}
|
|
|
|
const navigator = webidl.createBranded(Navigator);
|
|
|
|
let numCpus, userAgent, language;
|
|
|
|
function setNumCpus(val) {
|
|
numCpus = val;
|
|
}
|
|
|
|
function setUserAgent(val) {
|
|
userAgent = val;
|
|
}
|
|
|
|
function setLanguage(val) {
|
|
language = val;
|
|
}
|
|
|
|
ObjectDefineProperties(Navigator.prototype, {
|
|
gpu: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, NavigatorPrototype);
|
|
return webgpu.gpu;
|
|
},
|
|
},
|
|
hardwareConcurrency: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, NavigatorPrototype);
|
|
return numCpus;
|
|
},
|
|
},
|
|
userAgent: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, NavigatorPrototype);
|
|
return userAgent;
|
|
},
|
|
},
|
|
language: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, NavigatorPrototype);
|
|
return language;
|
|
},
|
|
},
|
|
languages: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, NavigatorPrototype);
|
|
return [language];
|
|
},
|
|
},
|
|
});
|
|
const NavigatorPrototype = Navigator.prototype;
|
|
|
|
class WorkerNavigator {
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
[SymbolFor("Deno.privateCustomInspect")](inspect) {
|
|
return `${this.constructor.name} ${inspect({})}`;
|
|
}
|
|
}
|
|
|
|
const workerNavigator = webidl.createBranded(WorkerNavigator);
|
|
|
|
ObjectDefineProperties(WorkerNavigator.prototype, {
|
|
gpu: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, WorkerNavigatorPrototype);
|
|
return webgpu.gpu;
|
|
},
|
|
},
|
|
hardwareConcurrency: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, WorkerNavigatorPrototype);
|
|
return numCpus;
|
|
},
|
|
language: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, WorkerNavigatorPrototype);
|
|
return language;
|
|
},
|
|
},
|
|
languages: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get() {
|
|
webidl.assertBranded(this, WorkerNavigatorPrototype);
|
|
return [language];
|
|
},
|
|
},
|
|
},
|
|
});
|
|
const WorkerNavigatorPrototype = WorkerNavigator.prototype;
|
|
|
|
const mainRuntimeGlobalProperties = {
|
|
Location: location.locationConstructorDescriptor,
|
|
location: location.locationDescriptor,
|
|
Window: globalInterfaces.windowConstructorDescriptor,
|
|
window: util.readOnly(globalThis),
|
|
self: util.writable(globalThis),
|
|
Navigator: util.nonEnumerable(Navigator),
|
|
navigator: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get: () => navigator,
|
|
},
|
|
alert: util.writable(prompt.alert),
|
|
confirm: util.writable(prompt.confirm),
|
|
prompt: util.writable(prompt.prompt),
|
|
localStorage: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get: webStorage.localStorage,
|
|
// Makes this reassignable to make astro work
|
|
set: () => {},
|
|
},
|
|
sessionStorage: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get: webStorage.sessionStorage,
|
|
// Makes this reassignable to make astro work
|
|
set: () => {},
|
|
},
|
|
Storage: util.nonEnumerable(webStorage.Storage),
|
|
};
|
|
|
|
const workerRuntimeGlobalProperties = {
|
|
WorkerLocation: location.workerLocationConstructorDescriptor,
|
|
location: location.workerLocationDescriptor,
|
|
WorkerGlobalScope: globalInterfaces.workerGlobalScopeConstructorDescriptor,
|
|
DedicatedWorkerGlobalScope:
|
|
globalInterfaces.dedicatedWorkerGlobalScopeConstructorDescriptor,
|
|
WorkerNavigator: util.nonEnumerable(WorkerNavigator),
|
|
navigator: {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get: () => workerNavigator,
|
|
},
|
|
self: util.readOnly(globalThis),
|
|
};
|
|
|
|
window.__bootstrap.globalScope = {
|
|
windowOrWorkerGlobalScope,
|
|
unstableWindowOrWorkerGlobalScope,
|
|
mainRuntimeGlobalProperties,
|
|
workerRuntimeGlobalProperties,
|
|
|
|
setNumCpus,
|
|
setUserAgent,
|
|
setLanguage,
|
|
};
|
|
})(this);
|