mirror of
https://github.com/microsoft/vscode.git
synced 2026-04-23 10:08:49 +01:00
652 lines
22 KiB
TypeScript
652 lines
22 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
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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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'use strict';
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import * as paths from 'vs/base/common/paths';
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import { Schemas } from 'vs/base/common/network';
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import { URI, UriComponents } from 'vs/base/common/uri';
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import { TPromise } from 'vs/base/common/winjs.base';
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import { Event, Emitter } from 'vs/base/common/event';
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import { asWinJsPromise } from 'vs/base/common/async';
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import * as nls from 'vs/nls';
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import {
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MainContext, MainThreadDebugServiceShape, ExtHostDebugServiceShape, DebugSessionUUID,
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IMainContext, IBreakpointsDeltaDto, ISourceMultiBreakpointDto, IFunctionBreakpointDto
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} from 'vs/workbench/api/node/extHost.protocol';
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import * as vscode from 'vscode';
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import { Disposable, Position, Location, SourceBreakpoint, FunctionBreakpoint } from 'vs/workbench/api/node/extHostTypes';
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import { generateUuid } from 'vs/base/common/uuid';
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import { DebugAdapter, StreamDebugAdapter, SocketDebugAdapter } from 'vs/workbench/parts/debug/node/debugAdapter';
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import { ExtHostWorkspace } from 'vs/workbench/api/node/extHostWorkspace';
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import { ExtHostExtensionService } from 'vs/workbench/api/node/extHostExtensionService';
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import { ExtHostDocumentsAndEditors } from 'vs/workbench/api/node/extHostDocumentsAndEditors';
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import { IAdapterExecutable, ITerminalSettings, IDebuggerContribution, IConfig, IDebugAdapter } from 'vs/workbench/parts/debug/common/debug';
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import { getTerminalLauncher, hasChildprocesses, prepareCommand } from 'vs/workbench/parts/debug/node/terminals';
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import { IWorkspaceFolder } from 'vs/platform/workspace/common/workspace';
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import { AbstractVariableResolverService } from 'vs/workbench/services/configurationResolver/node/variableResolver';
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import { ExtHostConfiguration } from './extHostConfiguration';
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import { convertToVSCPaths, convertToDAPaths } from 'vs/workbench/parts/debug/common/debugUtils';
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import { ExtHostTerminalService } from 'vs/workbench/api/node/extHostTerminalService';
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import { IDisposable } from 'vs/base/common/lifecycle';
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import { IConfigurationResolverService } from 'vs/workbench/services/configurationResolver/common/configurationResolver';
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export class ExtHostDebugService implements ExtHostDebugServiceShape {
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private _handleCounter: number;
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private _handlers: Map<number, vscode.DebugConfigurationProvider>;
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private _debugServiceProxy: MainThreadDebugServiceShape;
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private _debugSessions: Map<DebugSessionUUID, ExtHostDebugSession> = new Map<DebugSessionUUID, ExtHostDebugSession>();
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private readonly _onDidStartDebugSession: Emitter<vscode.DebugSession>;
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get onDidStartDebugSession(): Event<vscode.DebugSession> { return this._onDidStartDebugSession.event; }
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private readonly _onDidTerminateDebugSession: Emitter<vscode.DebugSession>;
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get onDidTerminateDebugSession(): Event<vscode.DebugSession> { return this._onDidTerminateDebugSession.event; }
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private readonly _onDidChangeActiveDebugSession: Emitter<vscode.DebugSession | undefined>;
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get onDidChangeActiveDebugSession(): Event<vscode.DebugSession | undefined> { return this._onDidChangeActiveDebugSession.event; }
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private _activeDebugSession: ExtHostDebugSession | undefined;
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get activeDebugSession(): ExtHostDebugSession | undefined { return this._activeDebugSession; }
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private readonly _onDidReceiveDebugSessionCustomEvent: Emitter<vscode.DebugSessionCustomEvent>;
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get onDidReceiveDebugSessionCustomEvent(): Event<vscode.DebugSessionCustomEvent> { return this._onDidReceiveDebugSessionCustomEvent.event; }
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private _activeDebugConsole: ExtHostDebugConsole;
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get activeDebugConsole(): ExtHostDebugConsole { return this._activeDebugConsole; }
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private _breakpoints: Map<string, vscode.Breakpoint>;
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private _breakpointEventsActive: boolean;
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private readonly _onDidChangeBreakpoints: Emitter<vscode.BreakpointsChangeEvent>;
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private _debugAdapters: Map<number, IDebugAdapter>;
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private _variableResolver: IConfigurationResolverService;
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private _integratedTerminalInstance: vscode.Terminal;
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private _terminalDisposedListener: IDisposable;
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constructor(mainContext: IMainContext,
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private _workspaceService: ExtHostWorkspace,
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private _extensionService: ExtHostExtensionService,
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private _editorsService: ExtHostDocumentsAndEditors,
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private _configurationService: ExtHostConfiguration,
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private _terminalService: ExtHostTerminalService
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) {
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this._handleCounter = 0;
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this._handlers = new Map<number, vscode.DebugConfigurationProvider>();
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this._onDidStartDebugSession = new Emitter<vscode.DebugSession>();
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this._onDidTerminateDebugSession = new Emitter<vscode.DebugSession>();
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this._onDidChangeActiveDebugSession = new Emitter<vscode.DebugSession>();
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this._onDidReceiveDebugSessionCustomEvent = new Emitter<vscode.DebugSessionCustomEvent>();
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this._debugServiceProxy = mainContext.getProxy(MainContext.MainThreadDebugService);
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this._onDidChangeBreakpoints = new Emitter<vscode.BreakpointsChangeEvent>({
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onFirstListenerAdd: () => {
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this.startBreakpoints();
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}
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});
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this._activeDebugConsole = new ExtHostDebugConsole(this._debugServiceProxy);
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this._breakpoints = new Map<string, vscode.Breakpoint>();
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this._breakpointEventsActive = false;
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this._debugAdapters = new Map<number, DebugAdapter>();
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// register all debug extensions
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const debugTypes: string[] = [];
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for (const ed of this._extensionService.getAllExtensionDescriptions()) {
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if (ed.contributes) {
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const debuggers = <IDebuggerContribution[]>ed.contributes['debuggers'];
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if (debuggers && debuggers.length > 0) {
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for (const dbg of debuggers) {
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// only debugger contributions with a "label" are considered a "main" debugger contribution
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if (dbg.type && dbg.label) {
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debugTypes.push(dbg.type);
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}
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}
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}
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}
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}
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if (debugTypes.length > 0) {
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this._debugServiceProxy.$registerDebugTypes(debugTypes);
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}
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}
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public $runInTerminal(args: DebugProtocol.RunInTerminalRequestArguments, config: ITerminalSettings): TPromise<void> {
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if (args.kind === 'integrated') {
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if (!this._terminalDisposedListener) {
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// React on terminal disposed and check if that is the debug terminal #12956
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this._terminalDisposedListener = this._terminalService.onDidCloseTerminal(terminal => {
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if (this._integratedTerminalInstance && this._integratedTerminalInstance === terminal) {
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this._integratedTerminalInstance = null;
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}
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});
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}
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return new TPromise(resolve => {
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if (this._integratedTerminalInstance) {
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this._integratedTerminalInstance.processId.then(pid => {
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resolve(hasChildprocesses(pid));
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}, err => {
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resolve(true);
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});
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} else {
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resolve(true);
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}
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}).then(needNewTerminal => {
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if (needNewTerminal) {
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this._integratedTerminalInstance = this._terminalService.createTerminal(args.title || nls.localize('debug.terminal.title', "debuggee"));
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}
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this._integratedTerminalInstance.show();
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return new TPromise((resolve, error) => {
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setTimeout(_ => {
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const command = prepareCommand(args, config);
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this._integratedTerminalInstance.sendText(command, true);
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resolve(void 0);
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}, 500);
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});
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});
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} else if (args.kind === 'external') {
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const terminalLauncher = getTerminalLauncher();
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if (terminalLauncher) {
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return terminalLauncher.runInTerminal(args, config);
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}
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}
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return void 0;
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}
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public $substituteVariables(folderUri: UriComponents | undefined, config: IConfig): TPromise<IConfig> {
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if (!this._variableResolver) {
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this._variableResolver = new ExtHostVariableResolverService(this._workspaceService, this._editorsService, this._configurationService);
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}
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let ws: IWorkspaceFolder;
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const folder = this.getFolder(folderUri);
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if (folder) {
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ws = {
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uri: folder.uri,
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name: folder.name,
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index: folder.index,
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toResource: () => {
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throw new Error('Not implemented');
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}
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};
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}
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return asWinJsPromise(token => this._variableResolver.resolveAny(ws, config));
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}
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public $startDASession(handle: number, debugType: string, adpaterExecutable: IAdapterExecutable | null, debugPort: number): TPromise<void> {
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const mythis = this;
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let da: StreamDebugAdapter = null;
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if (debugPort > 0) {
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da = new class extends SocketDebugAdapter {
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// DA -> VS Code
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public acceptMessage(message: DebugProtocol.ProtocolMessage) {
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convertToVSCPaths(message, source => {
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if (paths.isAbsolute(source.path)) {
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(<any>source).path = URI.file(source.path);
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}
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});
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mythis._debugServiceProxy.$acceptDAMessage(handle, message);
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}
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}(debugPort);
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} else {
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da = new class extends DebugAdapter {
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// DA -> VS Code
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public acceptMessage(message: DebugProtocol.ProtocolMessage) {
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convertToVSCPaths(message, source => {
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if (paths.isAbsolute(source.path)) {
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(<any>source).path = URI.file(source.path);
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}
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});
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mythis._debugServiceProxy.$acceptDAMessage(handle, message);
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}
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}(debugType, adpaterExecutable, this._extensionService.getAllExtensionDescriptions());
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}
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this._debugAdapters.set(handle, da);
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da.onError(err => this._debugServiceProxy.$acceptDAError(handle, err.name, err.message, err.stack));
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da.onExit(code => this._debugServiceProxy.$acceptDAExit(handle, code, null));
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return da.startSession();
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}
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public $sendDAMessage(handle: number, message: DebugProtocol.ProtocolMessage): TPromise<void> {
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// VS Code -> DA
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convertToDAPaths(message, source => {
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if (typeof source.path === 'object') {
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source.path = URI.revive(source.path).fsPath;
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}
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});
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const da = this._debugAdapters.get(handle);
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if (da) {
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da.sendMessage(message);
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}
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return void 0;
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}
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public $stopDASession(handle: number): TPromise<void> {
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const da = this._debugAdapters.get(handle);
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this._debugAdapters.delete(handle);
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return da ? da.stopSession() : void 0;
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}
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private startBreakpoints() {
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if (!this._breakpointEventsActive) {
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this._breakpointEventsActive = true;
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this._debugServiceProxy.$startBreakpointEvents();
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}
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}
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get onDidChangeBreakpoints(): Event<vscode.BreakpointsChangeEvent> {
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return this._onDidChangeBreakpoints.event;
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}
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get breakpoints(): vscode.Breakpoint[] {
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this.startBreakpoints();
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const result: vscode.Breakpoint[] = [];
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this._breakpoints.forEach(bp => result.push(bp));
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return result;
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}
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public $acceptBreakpointsDelta(delta: IBreakpointsDeltaDto): void {
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let a: vscode.Breakpoint[] = [];
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let r: vscode.Breakpoint[] = [];
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let c: vscode.Breakpoint[] = [];
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if (delta.added) {
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for (const bpd of delta.added) {
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if (!this._breakpoints.has(bpd.id)) {
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let bp: vscode.Breakpoint;
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if (bpd.type === 'function') {
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bp = new FunctionBreakpoint(bpd.functionName, bpd.enabled, bpd.condition, bpd.hitCondition, bpd.logMessage);
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} else {
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const uri = URI.revive(bpd.uri);
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bp = new SourceBreakpoint(new Location(uri, new Position(bpd.line, bpd.character)), bpd.enabled, bpd.condition, bpd.hitCondition, bpd.logMessage);
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}
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bp['_id'] = bpd.id;
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this._breakpoints.set(bpd.id, bp);
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a.push(bp);
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}
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}
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}
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if (delta.removed) {
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for (const id of delta.removed) {
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const bp = this._breakpoints.get(id);
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if (bp) {
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this._breakpoints.delete(id);
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r.push(bp);
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}
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}
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}
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if (delta.changed) {
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for (const bpd of delta.changed) {
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let bp = this._breakpoints.get(bpd.id);
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if (bp) {
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if (bp instanceof FunctionBreakpoint && bpd.type === 'function') {
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const fbp = <any>bp;
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fbp.enabled = bpd.enabled;
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fbp.condition = bpd.condition;
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fbp.hitCondition = bpd.hitCondition;
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fbp.logMessage = bpd.logMessage;
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fbp.functionName = bpd.functionName;
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} else if (bp instanceof SourceBreakpoint && bpd.type === 'source') {
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const sbp = <any>bp;
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sbp.enabled = bpd.enabled;
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sbp.condition = bpd.condition;
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sbp.hitCondition = bpd.hitCondition;
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sbp.logMessage = bpd.logMessage;
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sbp.location = new Location(URI.revive(bpd.uri), new Position(bpd.line, bpd.character));
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}
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c.push(bp);
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}
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}
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}
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this.fireBreakpointChanges(a, r, c);
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}
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public addBreakpoints(breakpoints0: vscode.Breakpoint[]): TPromise<void> {
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this.startBreakpoints();
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// assign uuids for brand new breakpoints
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const breakpoints: vscode.Breakpoint[] = [];
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for (const bp of breakpoints0) {
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let id = bp['_id'];
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if (id) { // has already id
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if (this._breakpoints.has(id)) {
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// already there
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} else {
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breakpoints.push(bp);
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}
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} else {
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id = generateUuid();
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bp['_id'] = id;
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this._breakpoints.set(id, bp);
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breakpoints.push(bp);
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}
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}
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// send notification for added breakpoints
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this.fireBreakpointChanges(breakpoints, [], []);
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// convert added breakpoints to DTOs
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const dtos: (ISourceMultiBreakpointDto | IFunctionBreakpointDto)[] = [];
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const map = new Map<string, ISourceMultiBreakpointDto>();
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for (const bp of breakpoints) {
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if (bp instanceof SourceBreakpoint) {
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let dto = map.get(bp.location.uri.toString());
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if (!dto) {
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dto = <ISourceMultiBreakpointDto>{
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type: 'sourceMulti',
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uri: bp.location.uri,
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lines: []
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};
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map.set(bp.location.uri.toString(), dto);
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dtos.push(dto);
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}
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dto.lines.push({
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id: bp['_id'],
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enabled: bp.enabled,
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condition: bp.condition,
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hitCondition: bp.hitCondition,
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logMessage: bp.logMessage,
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line: bp.location.range.start.line,
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character: bp.location.range.start.character
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});
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} else if (bp instanceof FunctionBreakpoint) {
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dtos.push({
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type: 'function',
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id: bp['_id'],
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enabled: bp.enabled,
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hitCondition: bp.hitCondition,
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logMessage: bp.logMessage,
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condition: bp.condition,
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functionName: bp.functionName
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});
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}
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}
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// send DTOs to VS Code
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return this._debugServiceProxy.$registerBreakpoints(dtos);
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}
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public removeBreakpoints(breakpoints0: vscode.Breakpoint[]): TPromise<void> {
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this.startBreakpoints();
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// remove from array
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const breakpoints: vscode.Breakpoint[] = [];
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for (const b of breakpoints0) {
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let id = b['_id'];
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if (id && this._breakpoints.delete(id)) {
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breakpoints.push(b);
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}
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}
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// send notification
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this.fireBreakpointChanges([], breakpoints, []);
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// unregister with VS Code
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const ids = breakpoints.filter(bp => bp instanceof SourceBreakpoint).map(bp => bp['_id']);
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const fids = breakpoints.filter(bp => bp instanceof FunctionBreakpoint).map(bp => bp['_id']);
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return this._debugServiceProxy.$unregisterBreakpoints(ids, fids);
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}
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private fireBreakpointChanges(added: vscode.Breakpoint[], removed: vscode.Breakpoint[], changed: vscode.Breakpoint[]) {
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if (added.length > 0 || removed.length > 0 || changed.length > 0) {
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this._onDidChangeBreakpoints.fire(Object.freeze({
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added,
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removed,
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changed,
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}));
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}
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}
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public registerDebugConfigurationProvider(type: string, provider: vscode.DebugConfigurationProvider): vscode.Disposable {
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if (!provider) {
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return new Disposable(() => { });
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}
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let handle = this.nextHandle();
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this._handlers.set(handle, provider);
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this._debugServiceProxy.$registerDebugConfigurationProvider(type,
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!!provider.provideDebugConfigurations,
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!!provider.resolveDebugConfiguration,
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!!provider.debugAdapterExecutable, handle);
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return new Disposable(() => {
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this._handlers.delete(handle);
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this._debugServiceProxy.$unregisterDebugConfigurationProvider(handle);
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});
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}
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public $provideDebugConfigurations(handle: number, folderUri: UriComponents | undefined): TPromise<vscode.DebugConfiguration[]> {
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let handler = this._handlers.get(handle);
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if (!handler) {
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return TPromise.wrapError<vscode.DebugConfiguration[]>(new Error('no handler found'));
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}
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if (!handler.provideDebugConfigurations) {
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return TPromise.wrapError<vscode.DebugConfiguration[]>(new Error('handler has no method provideDebugConfigurations'));
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}
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return asWinJsPromise(token => handler.provideDebugConfigurations(this.getFolder(folderUri), token));
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}
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public $resolveDebugConfiguration(handle: number, folderUri: UriComponents | undefined, debugConfiguration: vscode.DebugConfiguration): TPromise<vscode.DebugConfiguration> {
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let handler = this._handlers.get(handle);
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if (!handler) {
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return TPromise.wrapError<vscode.DebugConfiguration>(new Error('no handler found'));
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}
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if (!handler.resolveDebugConfiguration) {
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return TPromise.wrapError<vscode.DebugConfiguration>(new Error('handler has no method resolveDebugConfiguration'));
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}
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return asWinJsPromise(token => handler.resolveDebugConfiguration(this.getFolder(folderUri), debugConfiguration, token));
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}
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public $debugAdapterExecutable(handle: number, folderUri: UriComponents | undefined): TPromise<vscode.DebugAdapterExecutable> {
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let handler = this._handlers.get(handle);
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if (!handler) {
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return TPromise.wrapError<vscode.DebugAdapterExecutable>(new Error('no handler found'));
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}
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if (!handler.debugAdapterExecutable) {
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return TPromise.wrapError<vscode.DebugAdapterExecutable>(new Error('handler has no method debugAdapterExecutable'));
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}
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return asWinJsPromise(token => handler.debugAdapterExecutable(this.getFolder(folderUri), token));
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}
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|
|
public startDebugging(folder: vscode.WorkspaceFolder | undefined, nameOrConfig: string | vscode.DebugConfiguration): TPromise<boolean> {
|
|
return this._debugServiceProxy.$startDebugging(folder ? folder.uri : undefined, nameOrConfig);
|
|
}
|
|
|
|
public $acceptDebugSessionStarted(id: DebugSessionUUID, type: string, name: string): void {
|
|
|
|
let debugSession = this._debugSessions.get(id);
|
|
if (!debugSession) {
|
|
debugSession = new ExtHostDebugSession(this._debugServiceProxy, id, type, name);
|
|
this._debugSessions.set(id, debugSession);
|
|
}
|
|
this._onDidStartDebugSession.fire(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._debugSessions.set(id, debugSession);
|
|
}
|
|
this._onDidTerminateDebugSession.fire(debugSession);
|
|
this._debugSessions.delete(id);
|
|
}
|
|
|
|
public $acceptDebugSessionActiveChanged(id: DebugSessionUUID | undefined, type?: string, name?: string): void {
|
|
|
|
if (id) {
|
|
this._activeDebugSession = this._debugSessions.get(id);
|
|
if (!this._activeDebugSession) {
|
|
this._activeDebugSession = new ExtHostDebugSession(this._debugServiceProxy, id, type, name);
|
|
this._debugSessions.set(id, this._activeDebugSession);
|
|
}
|
|
} else {
|
|
this._activeDebugSession = undefined;
|
|
}
|
|
this._onDidChangeActiveDebugSession.fire(this._activeDebugSession);
|
|
}
|
|
|
|
public $acceptDebugSessionCustomEvent(id: DebugSessionUUID, type: string, name: string, event: any): void {
|
|
|
|
let debugSession = this._debugSessions.get(id);
|
|
if (!debugSession) {
|
|
debugSession = new ExtHostDebugSession(this._debugServiceProxy, id, type, name);
|
|
this._debugSessions.set(id, debugSession);
|
|
}
|
|
const ee: vscode.DebugSessionCustomEvent = {
|
|
session: debugSession,
|
|
event: event.event,
|
|
body: event.body
|
|
};
|
|
this._onDidReceiveDebugSessionCustomEvent.fire(ee);
|
|
}
|
|
|
|
private getFolder(_folderUri: UriComponents | undefined): vscode.WorkspaceFolder | undefined {
|
|
if (_folderUri) {
|
|
const folderURI = URI.revive(_folderUri);
|
|
return this._workspaceService.resolveWorkspaceFolder(folderURI);
|
|
}
|
|
return undefined;
|
|
}
|
|
|
|
private nextHandle(): number {
|
|
return this._handleCounter++;
|
|
}
|
|
}
|
|
|
|
export class ExtHostDebugSession implements vscode.DebugSession {
|
|
|
|
private _debugServiceProxy: MainThreadDebugServiceShape;
|
|
|
|
private _id: DebugSessionUUID;
|
|
|
|
private _type: string;
|
|
private _name: string;
|
|
|
|
constructor(proxy: MainThreadDebugServiceShape, id: DebugSessionUUID, type: string, name: string) {
|
|
this._debugServiceProxy = proxy;
|
|
this._id = id;
|
|
this._type = type;
|
|
this._name = name;
|
|
}
|
|
|
|
public get id(): string {
|
|
return this._id;
|
|
}
|
|
|
|
public get type(): string {
|
|
return this._type;
|
|
}
|
|
|
|
public get name(): string {
|
|
return this._name;
|
|
}
|
|
|
|
public customRequest(command: string, args: any): Thenable<any> {
|
|
return this._debugServiceProxy.$customDebugAdapterRequest(this._id, command, args);
|
|
}
|
|
}
|
|
|
|
export class ExtHostDebugConsole implements vscode.DebugConsole {
|
|
|
|
private _debugServiceProxy: MainThreadDebugServiceShape;
|
|
|
|
constructor(proxy: MainThreadDebugServiceShape) {
|
|
this._debugServiceProxy = proxy;
|
|
}
|
|
|
|
append(value: string): void {
|
|
this._debugServiceProxy.$appendDebugConsole(value);
|
|
}
|
|
|
|
appendLine(value: string): void {
|
|
this.append(value + '\n');
|
|
}
|
|
}
|
|
|
|
export class ExtHostVariableResolverService extends AbstractVariableResolverService {
|
|
|
|
constructor(workspaceService: ExtHostWorkspace, editorService: ExtHostDocumentsAndEditors, configurationService: ExtHostConfiguration) {
|
|
super({
|
|
getFolderUri: (folderName: string): URI => {
|
|
const folders = workspaceService.getWorkspaceFolders();
|
|
const found = folders.filter(f => f.name === folderName);
|
|
if (found && found.length > 0) {
|
|
return found[0].uri;
|
|
}
|
|
return undefined;
|
|
},
|
|
getWorkspaceFolderCount: (): number => {
|
|
return workspaceService.getWorkspaceFolders().length;
|
|
},
|
|
getConfigurationValue: (folderUri: URI, section: string) => {
|
|
return configurationService.getConfiguration(undefined, folderUri).get<string>(section);
|
|
},
|
|
getExecPath: (): string | undefined => {
|
|
return undefined; // does not exist in EH
|
|
},
|
|
getFilePath: (): string | undefined => {
|
|
const activeEditor = editorService.activeEditor();
|
|
if (activeEditor) {
|
|
const resource = activeEditor.document.uri;
|
|
if (resource.scheme === Schemas.file) {
|
|
return paths.normalize(resource.fsPath, true);
|
|
}
|
|
}
|
|
return undefined;
|
|
},
|
|
getSelectedText: (): string | undefined => {
|
|
const activeEditor = editorService.activeEditor();
|
|
if (activeEditor && !activeEditor.selection.isEmpty) {
|
|
return activeEditor.document.getText(activeEditor.selection);
|
|
}
|
|
return undefined;
|
|
},
|
|
getLineNumber: (): string => {
|
|
const activeEditor = editorService.activeEditor();
|
|
if (activeEditor) {
|
|
return String(activeEditor.selection.end.line + 1);
|
|
}
|
|
return undefined;
|
|
}
|
|
});
|
|
}
|
|
}
|