src/vs/workbench/services/extensions/common/extensionHostProtocol.ts
163 LOC · 142 covered · 21 uncovered · 3 ranges · 47 concepts · 1 introducers · 42 tests
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/*---------------------------------------------------------------------------------------------
extHostTerminalService.ts ×109
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import { VSBuffer } from '../../../../base/common/buffer.js';
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import { URI, UriComponents, UriDto } from '../../../../base/common/uri.js';
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import { ExtensionIdentifier, IExtensionDescription } from '../../../../platform/extensions/common/extensions.js';
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import { ILoggerResource, LogLevel } from '../../../../platform/log/common/log.js';
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import { IRemoteConnectionData } from '../../../../platform/remote/common/remoteAuthorityResolver.js';
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export interface IExtensionDescriptionSnapshot {
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readonly versionId: number;
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readonly allExtensions: IExtensionDescription[];
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readonly activationEvents: { [extensionId: string]: string[] };
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readonly myExtensions: ExtensionIdentifier[];
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}
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export interface IExtensionDescriptionDelta {
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readonly versionId: number;
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readonly toRemove: ExtensionIdentifier[];
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readonly toAdd: IExtensionDescription[];
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readonly addActivationEvents: { [extensionId: string]: string[] };
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readonly myToRemove: ExtensionIdentifier[];
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readonly myToAdd: ExtensionIdentifier[];
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}
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export interface IExtensionHostInitData {
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version: string;
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quality: string | undefined;
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commit?: string;
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date?: string;
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/**
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* When set to `0`, no polling for the parent process still running will happen.
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*/
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parentPid: number | 0;
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environment: IEnvironment;
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workspace?: IStaticWorkspaceData | null;
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extensions: IExtensionDescriptionSnapshot;
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nlsBaseUrl?: URI;
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telemetryInfo: {
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readonly sessionId: string;
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readonly machineId: string;
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readonly sqmId: string;
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readonly devDeviceId: string;
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readonly firstSessionDate: string;
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readonly msftInternal?: boolean;
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};
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remoteExtensionTips?: { readonly [remoteName: string]: unknown };
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virtualWorkspaceExtensionTips?: { readonly [remoteName: string]: unknown };
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logLevel: LogLevel;
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loggers: UriDto<ILoggerResource>[];
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logsLocation: URI;
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autoStart: boolean;
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remote: { isRemote: boolean; authority: string | undefined; connectionData: IRemoteConnectionData | null };
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consoleForward: { includeStack: boolean; logNative: boolean };
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uiKind: UIKind;
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messagePorts?: ReadonlyMap<string, MessagePortLike>;
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handle?: string;
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/**
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* The value of the `extensionEnabledApiProposalsFallback`-experiment: a comma-separated list of
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* `publisher.extension:proposalName` entries that are granted proposed API access even when the
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* extension has not declared the proposal. Only set on `stable` builds.
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*/
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enabledApiProposalsFallback?: string;
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}
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export interface IEnvironment {
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isExtensionDevelopmentDebug: boolean;
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appName: string;
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appHost: string;
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appRoot?: URI;
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appLanguage: string;
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isExtensionTelemetryLoggingOnly: boolean;
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appUriScheme: string;
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isPortable?: boolean;
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extensionDevelopmentLocationURI?: URI[];
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extensionTestsLocationURI?: URI;
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globalStorageHome: URI;
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workspaceStorageHome: URI;
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useHostProxy?: boolean;
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skipWorkspaceStorageLock?: boolean;
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extensionLogLevel?: [string, LogLevel][];
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isSessionsWindow?: boolean;
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}
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export interface IStaticWorkspaceData {
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id: string;
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name: string;
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transient?: boolean;
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configuration?: UriComponents | null;
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isUntitled?: boolean | null;
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}
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export interface MessagePortLike {
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postMessage(message: unknown, transfer?: Transferable[]): void;
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addEventListener(type: 'message', listener: (e: MessageEvent<unknown>) => unknown): void;
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removeEventListener(type: 'message', listener: (e: MessageEvent<unknown>) => unknown): void;
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start(): void;
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}
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export enum UIKind {
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Desktop = 1,
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Web = 2
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}
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export const enum ExtensionHostExitCode {
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// nodejs uses codes 1-13 and exit codes >128 are signal exits
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VersionMismatch = 55,
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UnexpectedError = 81,
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}
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export interface IExtHostReadyMessage {
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type: 'VSCODE_EXTHOST_IPC_READY';
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}
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export interface IExtHostSocketMessage {
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type: 'VSCODE_EXTHOST_IPC_SOCKET';
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initialDataChunk: string;
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skipWebSocketFrames: boolean;
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permessageDeflate: boolean;
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inflateBytes: string;
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}
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export interface IExtHostReduceGraceTimeMessage {
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type: 'VSCODE_EXTHOST_IPC_REDUCE_GRACE_TIME';
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}
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export const enum MessageType {
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Initialized,
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Ready,
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Terminate
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}
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export function createMessageOfType(type: MessageType): VSBuffer {
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const result = VSBuffer.alloc(1);
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switch (type) {
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case MessageType.Initialized: result.writeUInt8(1, 0); break;
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case MessageType.Ready: result.writeUInt8(2, 0); break;
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case MessageType.Terminate: result.writeUInt8(3, 0); break;
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}
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return result;
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}
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export function isMessageOfType(message: VSBuffer, type: MessageType): boolean {
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if (message.byteLength !== 1) {
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return false;
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}
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switch (message.readUInt8(0)) {
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case 1: return type === MessageType.Initialized;
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case 2: return type === MessageType.Ready;
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case 3: return type === MessageType.Terminate;
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default: return false;
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}
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}
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export const enum NativeLogMarkers {
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Start = 'START_NATIVE_LOG',
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End = 'END_NATIVE_LOG',
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}