1、实现将程序输入输出默认绑定在ide终端中

src/backend/mi2/mi2.ts

@@ -106,8 +106,8 @@ export class MI2 extends EventEmitter implements IBackend {
 					resolve(undefined);
 				}, reject);
 			} else {
-				if (separateConsole !== undefined) {
-					linuxTerm.spawnTerminalEmulator(separateConsole).then(tty => {
+				if (separateConsole === 'external') {
+					linuxTerm.spawnTerminalEmulator('').then(tty => {
 						promises.push(this.sendCommand("inferior-tty-set " + tty));
 						Promise.all(promises).then(() => {
 							this.emit("debug-ready");
@@ -116,7 +116,9 @@ export class MI2 extends EventEmitter implements IBackend {
 					});
 				} else {
 					Promise.all(promises).then(() => {
-						this.emit("debug-ready");
+						if(!this.application.includes('gdb')){
+							this.emit("debug-ready");
+						}
 						resolve(undefined);
 					}, reject);
 				}

src/gdb.ts

@@ -44,6 +44,7 @@ export interface AttachRequestArguments extends DebugProtocol.AttachRequestArgum
 export class GDBDebugSession extends MI2DebugSession {
 	public args:LaunchRequestArguments | AttachRequestArguments;
 	protected disassember: GdbDisassembler;
+	protected supportsRunInTerminalRequest = false;
 
 	protected initializeRequest(response: DebugProtocol.InitializeResponse, args: DebugProtocol.InitializeRequestArguments): void {
 		response.body.supportsGotoTargetsRequest = true;
@@ -63,9 +64,10 @@ export class GDBDebugSession extends MI2DebugSession {
 		response.body.supportsDisassembleRequest = true;
 		response.body.supportsReadMemoryRequest = true;
 		response.body.supportsInstructionBreakpoints = true;
-
+		args.supportsRunInTerminalRequest = true;
 		this.sendResponse(response);
 	}
+
 	// tslint:disable-next-line: max-line-length
 	public sendErrorResponsePub(response: DebugProtocol.Response, codeOrMessage: number | DebugProtocol.Message, format?: string, variables?: any, dest?: any): void {
 		this.sendErrorResponse(response, codeOrMessage, format, variables, dest);
@@ -125,6 +127,17 @@ export class GDBDebugSession extends MI2DebugSession {
 					args.autorun.forEach(command => {
 						this.miDebugger.sendUserInput(command);
 					});
+					if(this.miDebugger.application === 'gdb'){
+						if(args.terminal === 'integrated' || args.terminal === '' || args.terminal === undefined){
+							let terminalRequestArgs:DebugProtocol.RunInTerminalRequestArguments = {
+								kind: "integrated",
+								title: this.miDebugger.application,
+								cwd: args.cwd || '',
+								args: [],
+							};
+							this.createIntegratedTerminalLinux(terminalRequestArgs);
+						}
+					}
 				this.sendResponse(response);
 			}, err => {
 				this.sendErrorResponse(response, 103, `Failed to load MI Debugger: ${err.toString()}`);

src/mibase.ts

@@ -11,17 +11,19 @@ import * as net from "net";
 import * as os from "os";
 import * as fs from "fs";
 import { hexFormat } from './backend/common';
+export type InferiorTerminal = 'integrated' | 'external' | '';
 
 class ExtendedVariable {
 	constructor(public name, public options) {
 	}
 }
-
 export enum RunCommand { CONTINUE, RUN, NONE }
 
 const STACK_HANDLES_START = 1000;
 const VAR_HANDLES_START = 512 * 256 + 1000;
 const VARIABLES_TAG_REGISTER = 0xab;
+
+
 export class MI2DebugSession extends DebugSession {
 	protected variableHandles = new Handles<string | VariableObject | ExtendedVariable>(VAR_HANDLES_START);
 	protected variableHandlesReverse: { [id: string]: number } = {};
@@ -853,6 +855,78 @@ export class MI2DebugSession extends DebugSession {
 		}
 	}
 
+	public async createIntegratedTerminalLinux(args:DebugProtocol.RunInTerminalRequestArguments) {
+		const mkdirAsync = fs.promises.mkdir;
+		const mkdtempAsync = async (tempDir: string, prefix: string): Promise<string> => {
+			const name = `${prefix}-${Date.now()}-${Math.floor(Math.random() * 1e9)}`;
+			const newDirPath = `${tempDir}/${name}`;
+
+			try {
+				await mkdirAsync(newDirPath, { recursive: true });
+				return newDirPath;
+			} catch (err) {
+				throw new Error(`Error creating temp directory: ${err.message}`);
+			}
+		};
+		const ttyTmpDir = await mkdtempAsync(os.tmpdir(), 'debug');
+
+		(async () => {
+			try {
+				fs.writeFileSync(
+					`${ttyTmpDir}/get-tty`,
+					`#!/usr/bin/env sh
+					clear
+					echo "The input and output of program will be here."
+					echo "Warning of set controlling terminal fail can be ignored."
+					tty > ${ttyTmpDir}/ttynameTmp
+					mv ${ttyTmpDir}/ttynameTmp ${ttyTmpDir}/ttyname
+					# wait for debug to finish
+					# prefer using tail to detect PID exit, but that requires GNU tail
+					tail -f --pid=${process.pid} /dev/null 2>/dev/null || while kill -s 0 ${process.pid} 2>/dev/null; do sleep 1s; done
+					# cleanup
+					rm ${ttyTmpDir}/ttyname
+					rm ${ttyTmpDir}/get-tty
+					rmdir ${ttyTmpDir}
+					`
+				);
+
+				let watcher: fs.FSWatcher | undefined;
+				const ttyNamePromise = new Promise<string>((resolve) => {
+					watcher = fs.watch(ttyTmpDir, (_eventType, filename) => {
+						if (filename === 'ttyname') {
+							watcher?.close();
+							resolve(
+								fs.readFileSync(`${ttyTmpDir}/ttyname`).toString().trim()
+							);
+						}
+					});
+				});
+
+				args.args = ['/bin/sh', `${ttyTmpDir}/get-tty`];
+				const response = await new Promise<DebugProtocol.Response>(
+					(resolve) =>
+						this.sendRequest(
+							'runInTerminal',
+							args,
+							3000,
+							resolve
+						)
+				);
+				if (response.success) {
+					const tty = await ttyNamePromise;
+					this.miDebugger.emit("debug-ready");
+					await this.miDebugger.sendCommand(`inferior-tty-set ${tty}`);
+					return;
+				} else {
+					watcher?.close();
+					const message = `could not start the terminal on the client: ${response.message}`;
+					throw new Error(message);
+				}
+			} catch (err) {
+				console.error(err);
+			}
+		})();
+	}
 }
 
 function prettyStringArray(strings) {