add proposed debug API; fixes #28234

src/vs/workbench/api/node/extHostDebugService.ts

@@ -0,0 +1,80 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+'use strict';
+
+import { TPromise } from 'vs/base/common/winjs.base';
+import Event, { Emitter } from 'vs/base/common/event';
+
+import { IThreadService } from 'vs/workbench/services/thread/common/threadService';
+import { MainContext, MainThreadDebugServiceShape, ExtHostDebugServiceShape, DebugSessionUUID } from 'vs/workbench/api/node/extHost.protocol';
+
+import * as vscode from 'vscode';
+
+
+export class ExtHostDebugService extends ExtHostDebugServiceShape {
+
+	private _debugServiceProxy: MainThreadDebugServiceShape;
+	private _debugSessions: Map<DebugSessionUUID, ExtHostDebugSession> = new Map<DebugSessionUUID, ExtHostDebugSession>();
+
+	private _onDidTerminateDebugSession: Emitter<vscode.DebugSession>;
+	get onDidTerminateDebugSession(): Event<vscode.DebugSession> { return this._onDidTerminateDebugSession.event; }
+
+
+	constructor(threadService: IThreadService) {
+		super();
+
+		this._onDidTerminateDebugSession = new Emitter<vscode.DebugSession>();
+		this._debugServiceProxy = threadService.get(MainContext.MainThreadDebugService);
+	}
+
+	public createDebugSession(config: vscode.DebugConfiguration): TPromise<vscode.DebugSession> {
+
+		return this._debugServiceProxy.$createDebugSession(config).then((id: DebugSessionUUID) => {
+			const debugSession = new ExtHostDebugSession(this._debugServiceProxy, id, config.type, config.name);
+			this._debugSessions.set(id, debugSession);
+			return debugSession;
+		});
+	}
+
+	public $acceptDebugSessionTerminated(id: DebugSessionUUID, type: string, name: string): void {
+
+		let debugSession = this._debugSessions.get(id);
+		if (!debugSession) {
+			debugSession = new ExtHostDebugSession(this._debugServiceProxy, id, type, name);
+		}
+		this._onDidTerminateDebugSession.fire(debugSession);
+		this._debugSessions.delete(id);
+	}
+}
+
+export class ExtHostDebugSession implements vscode.DebugSession {
+
+	private _debugServiceProxy: MainThreadDebugServiceShape;
+
+	private _id: DebugSessionUUID;
+
+	private _type: string;
+	private _name: string;
+
+
+	constructor(proxy: MainThreadDebugServiceShape, id: DebugSessionUUID, type: string, name: string) {
+		this._debugServiceProxy = proxy;
+		this._id = id;
+		this._type = type;
+		this._name = name;
+	};
+
+	public get type(): string {
+		return this._type;
+	}
+
+	public get name(): string {
+		return this._name;
+	}
+
+	public customRequest(command: string, args: any): Thenable<any> {
+		return this._debugServiceProxy.$customDebugAdapterRequest(this._id, command, args);
+	}
+}