| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef REMOTING_HOST_SETUP_DAEMON_CONTROLLER_DELEGATE_WIN_H_ |
| #define REMOTING_HOST_SETUP_DAEMON_CONTROLLER_DELEGATE_WIN_H_ |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "base/timer/timer.h" |
| #include "base/win/scoped_comptr.h" |
| // chromoting_lib.h contains MIDL-generated declarations. |
| #include "remoting/host/chromoting_lib.h" |
| #include "remoting/host/setup/daemon_controller.h" |
| |
| namespace remoting { |
| |
| class DaemonInstallerWin; |
| |
| class DaemonControllerDelegateWin : public DaemonController::Delegate { |
| public: |
| DaemonControllerDelegateWin(); |
| virtual ~DaemonControllerDelegateWin(); |
| |
| // DaemonController::Delegate interface. |
| virtual DaemonController::State GetState() OVERRIDE; |
| virtual scoped_ptr<base::DictionaryValue> GetConfig() OVERRIDE; |
| virtual void SetConfigAndStart( |
| scoped_ptr<base::DictionaryValue> config, |
| bool consent, |
| const DaemonController::CompletionCallback& done) OVERRIDE; |
| virtual void UpdateConfig( |
| scoped_ptr<base::DictionaryValue> config, |
| const DaemonController::CompletionCallback& done) OVERRIDE; |
| virtual void Stop(const DaemonController::CompletionCallback& done) OVERRIDE; |
| virtual void SetWindow(void* window_handle) OVERRIDE; |
| virtual std::string GetVersion() OVERRIDE; |
| virtual DaemonController::UsageStatsConsent GetUsageStatsConsent() OVERRIDE; |
| |
| private: |
| // Activates an unprivileged instance of the daemon controller and caches it. |
| HRESULT ActivateController(); |
| |
| // Activates an instance of the daemon controller and caches it. If COM |
| // Elevation is supported (Vista+) the activated instance is elevated, |
| // otherwise it is activated under credentials of the caller. |
| HRESULT ActivateElevatedController(); |
| |
| // Releases the cached instance of the controller. |
| void ReleaseController(); |
| |
| // Procedes with the daemon configuration if the installation succeeded, |
| // otherwise reports the error. |
| void OnInstallationComplete( |
| scoped_ptr<base::DictionaryValue> config, |
| bool consent, |
| const DaemonController::CompletionCallback& done, |
| HRESULT hr); |
| |
| // |control_| and |control2_| hold references to an instance of the daemon |
| // controller to prevent a UAC prompt on every operation. |
| base::win::ScopedComPtr<IDaemonControl> control_; |
| base::win::ScopedComPtr<IDaemonControl2> control2_; |
| |
| // True if |control_| holds a reference to an elevated instance of the daemon |
| // controller. |
| bool control_is_elevated_; |
| |
| // This timer is used to release |control_| after a timeout. |
| scoped_ptr<base::OneShotTimer<DaemonControllerDelegateWin> > release_timer_; |
| |
| // Handle of the plugin window. |
| HWND window_handle_; |
| |
| scoped_ptr<DaemonInstallerWin> installer_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DaemonControllerDelegateWin); |
| }; |
| |
| } // namespace remoting |
| |
| #endif // REMOTING_HOST_SETUP_DAEMON_CONTROLLER_DELEGATE_WIN_H_ |