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_WIN_SESSION_DESKTOP_ENVIRONMENT_H_ 6 #define REMOTING_HOST_WIN_SESSION_DESKTOP_ENVIRONMENT_H_ 7 8 #include "base/basictypes.h" 9 #include "base/callback.h" 10 #include "base/compiler_specific.h" 11 #include "base/memory/ref_counted.h" 12 #include "remoting/host/me2me_desktop_environment.h" 13 14 namespace remoting { 15 16 // Used to create audio/video capturers and event executor that are compatible 17 // with Windows sessions. 18 class SessionDesktopEnvironment : public Me2MeDesktopEnvironment { 19 public: 20 virtual ~SessionDesktopEnvironment(); 21 22 // DesktopEnvironment implementation. 23 virtual scoped_ptr<InputInjector> CreateInputInjector() OVERRIDE; 24 25 private: 26 friend class SessionDesktopEnvironmentFactory; 27 SessionDesktopEnvironment( 28 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner, 29 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner, 30 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner, 31 const base::Closure& inject_sas); 32 33 // Used to ask the daemon to inject Secure Attention Sequence. 34 base::Closure inject_sas_; 35 36 DISALLOW_COPY_AND_ASSIGN(SessionDesktopEnvironment); 37 }; 38 39 // Used to create |SessionDesktopEnvironment| instances. 40 class SessionDesktopEnvironmentFactory : public Me2MeDesktopEnvironmentFactory { 41 public: 42 SessionDesktopEnvironmentFactory( 43 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner, 44 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner, 45 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner, 46 const base::Closure& inject_sas); 47 virtual ~SessionDesktopEnvironmentFactory(); 48 49 // DesktopEnvironmentFactory implementation. 50 virtual scoped_ptr<DesktopEnvironment> Create( 51 base::WeakPtr<ClientSessionControl> client_session_control) OVERRIDE; 52 53 private: 54 // Used to ask the daemon to inject Secure Attention Sequence. 55 base::Closure inject_sas_; 56 57 DISALLOW_COPY_AND_ASSIGN(SessionDesktopEnvironmentFactory); 58 }; 59 60 } // namespace remoting 61 62 #endif // REMOTING_HOST_WIN_SESSION_DESKTOP_ENVIRONMENT_H_ 63