1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef REMOTING_HOST_DESKTOP_SESSION_CONNECTOR_H_ 6 #define REMOTING_HOST_DESKTOP_SESSION_CONNECTOR_H_ 7 8 #include "base/basictypes.h" 9 #include "base/process/process.h" 10 #include "ipc/ipc_platform_file.h" 11 12 namespace remoting { 13 14 class DesktopSessionProxy; 15 class ScreenResolution; 16 17 // Provides a way to connect a terminal (i.e. a remote client) with a desktop 18 // session (i.e. the screen, keyboard and the rest). 19 class DesktopSessionConnector { 20 public: DesktopSessionConnector()21 DesktopSessionConnector() {} ~DesktopSessionConnector()22 virtual ~DesktopSessionConnector() {} 23 24 // Requests the daemon process to create a desktop session and associates 25 // |desktop_session_proxy| with it. |desktop_session_proxy| must be 26 // disconnected from the desktop session (see DisconnectTerminal()) before it 27 // can be deleted. 28 virtual void ConnectTerminal( 29 DesktopSessionProxy* desktop_session_proxy, 30 const ScreenResolution& resolution, 31 bool virtual_terminal) = 0; 32 33 // Requests the daemon process disconnect |desktop_session_proxy| from 34 // the associated desktop session. 35 virtual void DisconnectTerminal( 36 DesktopSessionProxy* desktop_session_proxy) = 0; 37 38 // Changes the screen resolution of the desktop session. 39 virtual void SetScreenResolution( 40 DesktopSessionProxy* desktop_session_proxy, 41 const ScreenResolution& resolution) = 0; 42 43 // Notifies the network process that |terminal_id| is now attached to 44 // a desktop integration process. |desktop_process| specifies the process 45 // handle. |desktop_pipe| is the client end of the pipe opened by the desktop 46 // process. 47 virtual void OnDesktopSessionAgentAttached( 48 int terminal_id, 49 base::ProcessHandle desktop_process, 50 IPC::PlatformFileForTransit desktop_pipe) = 0; 51 52 // Notifies the network process that the daemon has disconnected the desktop 53 // session from the associated desktop environment. 54 virtual void OnTerminalDisconnected(int terminal_id) = 0; 55 56 private: 57 DISALLOW_COPY_AND_ASSIGN(DesktopSessionConnector); 58 }; 59 60 } // namespace remoting 61 62 #endif // REMOTING_HOST_DESKTOP_SESSION_CONNECTOR_H_ 63