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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { createRandomIPCHandle } from 'vs/base/parts/ipc/node/ipc.net';
import * as http from 'http';
import * as fs from 'fs';
import { IExtHostCommands } from 'vs/workbench/api/common/extHostCommands';
import { IWindowOpenable, IOpenWindowOptions } from 'vs/platform/window/common/window';
import { URI } from 'vs/base/common/uri';
import { ILogService } from 'vs/platform/log/common/log';
import { hasWorkspaceFileExtension } from 'vs/platform/workspace/common/workspace';
export interface OpenCommandPipeArgs {
type: 'open';
fileURIs?: string[];
folderURIs?: string[];
forceNewWindow?: boolean;
diffMode?: boolean;
addMode?: boolean;
gotoLineMode?: boolean;
forceReuseWindow?: boolean;
waitMarkerFilePath?: string;
remoteAuthority?: string | null;
}
export interface OpenExternalCommandPipeArgs {
type: 'openExternal';
uris: string[];
}
export interface StatusPipeArgs {
type: 'status';
}
export interface ExtensionManagementPipeArgs {
type: 'extensionManagement';
list?: { showVersions?: boolean; category?: string };
install?: string[];
uninstall?: string[];
force?: boolean;
}
export type PipeCommand = OpenCommandPipeArgs | StatusPipeArgs | OpenExternalCommandPipeArgs | ExtensionManagementPipeArgs;
export interface ICommandsExecuter {
executeCommand<T>(id: string, ...args: any[]): Promise<T>;
}
export class CLIServerBase {
private readonly _server: http.Server;
constructor(
private readonly _commands: ICommandsExecuter,
private readonly logService: ILogService,
private readonly _ipcHandlePath: string,
) {
this._server = http.createServer((req, res) => this.onRequest(req, res));
this.setup().catch(err => {
logService.error(err);
return '';
});
}
public get ipcHandlePath() {
return this._ipcHandlePath;
}
private async setup(): Promise<string> {
try {
this._server.listen(this.ipcHandlePath);
this._server.on('error', err => this.logService.error(err));
} catch (err) {
this.logService.error('Could not start open from terminal server.');
}
return this._ipcHandlePath;
}
private onRequest(req: http.IncomingMessage, res: http.ServerResponse): void {
const sendResponse = (statusCode: number, returnObj: any) => {
res.writeHead(statusCode, { 'content-type': 'application/json' });
res.end(JSON.stringify(returnObj || null), (err?: any) => err && this.logService.error(err));
};
const chunks: string[] = [];
req.setEncoding('utf8');
req.on('data', (d: string) => chunks.push(d));
req.on('end', async () => {
try {
const data: PipeCommand | any = JSON.parse(chunks.join(''));
let returnObj;
switch (data.type) {
case 'open':
returnObj = await this.open(data);
break;
case 'openExternal':
returnObj = await this.openExternal(data);
break;
case 'status':
returnObj = await this.getStatus(data);
break;
case 'extensionManagement':
returnObj = await this.manageExtensions(data);
break;
default:
sendResponse(404, `Unknown message type: ${data.type}`);
break;
}
sendResponse(200, returnObj);
} catch (e) {
const message = e instanceof Error ? e.message : JSON.stringify(e);
sendResponse(500, message);
this.logService.error('Error while processing pipe request', e);
}
});
}
private async open(data: OpenCommandPipeArgs): Promise<string> {
const { fileURIs, folderURIs, forceNewWindow, diffMode, addMode, forceReuseWindow, gotoLineMode, waitMarkerFilePath, remoteAuthority } = data;
const urisToOpen: IWindowOpenable[] = [];
if (Array.isArray(folderURIs)) {
for (const s of folderURIs) {
try {
urisToOpen.push({ folderUri: URI.parse(s) });
} catch (e) {
// ignore
}
}
}
if (Array.isArray(fileURIs)) {
for (const s of fileURIs) {
try {
if (hasWorkspaceFileExtension(s)) {
urisToOpen.push({ workspaceUri: URI.parse(s) });
} else {
urisToOpen.push({ fileUri: URI.parse(s) });
}
} catch (e) {
// ignore
}
}
}
const waitMarkerFileURI = waitMarkerFilePath ? URI.file(waitMarkerFilePath) : undefined;
const preferNewWindow = !forceReuseWindow && !waitMarkerFileURI && !addMode;
const windowOpenArgs: IOpenWindowOptions = { forceNewWindow, diffMode, addMode, gotoLineMode, forceReuseWindow, preferNewWindow, waitMarkerFileURI, remoteAuthority };
this._commands.executeCommand('_remoteCLI.windowOpen', urisToOpen, windowOpenArgs);
return '';
}
private async openExternal(data: OpenExternalCommandPipeArgs): Promise<any> {
for (const uriString of data.uris) {
const uri = URI.parse(uriString);
const urioOpen = uri.scheme === 'file' ? uri : uriString; // workaround for #112577
await this._commands.executeCommand('_remoteCLI.openExternal', urioOpen);
}
}
private async manageExtensions(data: ExtensionManagementPipeArgs): Promise<any> {
const toExtOrVSIX = (inputs: string[] | undefined) => inputs?.map(input => /\.vsix$/i.test(input) ? URI.parse(input) : input);
const commandArgs = {
list: data.list,
install: toExtOrVSIX(data.install),
uninstall: toExtOrVSIX(data.uninstall),
force: data.force
};
return await this._commands.executeCommand('_remoteCLI.manageExtensions', commandArgs);
}
private async getStatus(data: StatusPipeArgs) {
return await this._commands.executeCommand('_remoteCLI.getSystemStatus');
}
dispose(): void {
this._server.close();
if (this._ipcHandlePath && process.platform !== 'win32' && fs.existsSync(this._ipcHandlePath)) {
fs.unlinkSync(this._ipcHandlePath);
}
}
}
export class CLIServer extends CLIServerBase {
constructor(
@IExtHostCommands commands: IExtHostCommands,
@ILogService logService: ILogService
) {
super(commands, logService, createRandomIPCHandle());
}
}
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