test

vscode-server-linux-x64-web/node_modules/node-pty/lib/windowsTerminal.js

@@ -0,0 +1,200 @@
+"use strict";
+/**
+ * Copyright (c) 2012-2015, Christopher Jeffrey, Peter Sunde (MIT License)
+ * Copyright (c) 2016, Daniel Imms (MIT License).
+ * Copyright (c) 2018, Microsoft Corporation (MIT License).
+ */
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.WindowsTerminal = void 0;
+var terminal_1 = require("./terminal");
+var windowsPtyAgent_1 = require("./windowsPtyAgent");
+var utils_1 = require("./utils");
+var DEFAULT_FILE = 'cmd.exe';
+var DEFAULT_NAME = 'Windows Shell';
+var WindowsTerminal = /** @class */ (function (_super) {
+    __extends(WindowsTerminal, _super);
+    function WindowsTerminal(file, args, opt) {
+        var _this = _super.call(this, opt) || this;
+        _this._checkType('args', args, 'string', true);
+        // Initialize arguments
+        args = args || [];
+        file = file || DEFAULT_FILE;
+        opt = opt || {};
+        opt.env = opt.env || process.env;
+        if (opt.encoding) {
+            console.warn('Setting encoding on Windows is not supported');
+        }
+        var env = utils_1.assign({}, opt.env);
+        _this._cols = opt.cols || terminal_1.DEFAULT_COLS;
+        _this._rows = opt.rows || terminal_1.DEFAULT_ROWS;
+        var cwd = opt.cwd || process.cwd();
+        var name = opt.name || env.TERM || DEFAULT_NAME;
+        var parsedEnv = _this._parseEnv(env);
+        // If the terminal is ready
+        _this._isReady = false;
+        // Functions that need to run after `ready` event is emitted.
+        _this._deferreds = [];
+        // Create new termal.
+        _this._agent = new windowsPtyAgent_1.WindowsPtyAgent(file, args, parsedEnv, cwd, _this._cols, _this._rows, false, opt.useConpty, opt.conptyInheritCursor);
+        _this._socket = _this._agent.outSocket;
+        // Not available until `ready` event emitted.
+        _this._pid = _this._agent.innerPid;
+        _this._fd = _this._agent.fd;
+        _this._pty = _this._agent.pty;
+        // The forked windows terminal is not available until `ready` event is
+        // emitted.
+        _this._socket.on('ready_datapipe', function () {
+            // These events needs to be forwarded.
+            ['connect', 'data', 'end', 'timeout', 'drain'].forEach(function (event) {
+                _this._socket.on(event, function () {
+                    // Wait until the first data event is fired then we can run deferreds.
+                    if (!_this._isReady && event === 'data') {
+                        // Terminal is now ready and we can avoid having to defer method
+                        // calls.
+                        _this._isReady = true;
+                        // Execute all deferred methods
+                        _this._deferreds.forEach(function (fn) {
+                            // NB! In order to ensure that `this` has all its references
+                            // updated any variable that need to be available in `this` before
+                            // the deferred is run has to be declared above this forEach
+                            // statement.
+                            fn.run();
+                        });
+                        // Reset
+                        _this._deferreds = [];
+                    }
+                });
+            });
+            // Shutdown if `error` event is emitted.
+            _this._socket.on('error', function (err) {
+                // Close terminal session.
+                _this._close();
+                // EIO, happens when someone closes our child process: the only process
+                // in the terminal.
+                // node < 0.6.14: errno 5
+                // node >= 0.6.14: read EIO
+                if (err.code) {
+                    if (~err.code.indexOf('errno 5') || ~err.code.indexOf('EIO'))
+                        return;
+                }
+                // Throw anything else.
+                if (_this.listeners('error').length < 2) {
+                    throw err;
+                }
+            });
+            // Cleanup after the socket is closed.
+            _this._socket.on('close', function () {
+                _this.emit('exit', _this._agent.exitCode);
+                _this._close();
+            });
+        });
+        _this._file = file;
+        _this._name = name;
+        _this._readable = true;
+        _this._writable = true;
+        _this._forwardEvents();
+        return _this;
+    }
+    WindowsTerminal.prototype._write = function (data) {
+        this._defer(this._doWrite, data);
+    };
+    WindowsTerminal.prototype._doWrite = function (data) {
+        this._agent.inSocket.write(data);
+    };
+    /**
+     * openpty
+     */
+    WindowsTerminal.open = function (options) {
+        throw new Error('open() not supported on windows, use Fork() instead.');
+    };
+    /**
+     * TTY
+     */
+    WindowsTerminal.prototype.resize = function (cols, rows) {
+        var _this = this;
+        if (cols <= 0 || rows <= 0 || isNaN(cols) || isNaN(rows) || cols === Infinity || rows === Infinity) {
+            throw new Error('resizing must be done using positive cols and rows');
+        }
+        this._deferNoArgs(function () {
+            _this._agent.resize(cols, rows);
+            _this._cols = cols;
+            _this._rows = rows;
+        });
+    };
+    WindowsTerminal.prototype.clear = function () {
+        var _this = this;
+        this._deferNoArgs(function () {
+            _this._agent.clear();
+        });
+    };
+    WindowsTerminal.prototype.destroy = function () {
+        var _this = this;
+        this._deferNoArgs(function () {
+            _this.kill();
+        });
+    };
+    WindowsTerminal.prototype.kill = function (signal) {
+        var _this = this;
+        this._deferNoArgs(function () {
+            if (signal) {
+                throw new Error('Signals not supported on windows.');
+            }
+            _this._close();
+            _this._agent.kill();
+        });
+    };
+    WindowsTerminal.prototype._deferNoArgs = function (deferredFn) {
+        var _this = this;
+        // If the terminal is ready, execute.
+        if (this._isReady) {
+            deferredFn.call(this);
+            return;
+        }
+        // Queue until terminal is ready.
+        this._deferreds.push({
+            run: function () { return deferredFn.call(_this); }
+        });
+    };
+    WindowsTerminal.prototype._defer = function (deferredFn, arg) {
+        var _this = this;
+        // If the terminal is ready, execute.
+        if (this._isReady) {
+            deferredFn.call(this, arg);
+            return;
+        }
+        // Queue until terminal is ready.
+        this._deferreds.push({
+            run: function () { return deferredFn.call(_this, arg); }
+        });
+    };
+    Object.defineProperty(WindowsTerminal.prototype, "process", {
+        get: function () { return this._name; },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(WindowsTerminal.prototype, "master", {
+        get: function () { throw new Error('master is not supported on Windows'); },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(WindowsTerminal.prototype, "slave", {
+        get: function () { throw new Error('slave is not supported on Windows'); },
+        enumerable: false,
+        configurable: true
+    });
+    return WindowsTerminal;
+}(terminal_1.Terminal));
+exports.WindowsTerminal = WindowsTerminal;