Chromoting: Implemented security attention sequence (SAS) emulation on Windows.

remoting/host/session_event_executor_win.h

+// Copyright (c) 2012 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_SESSION_EVENT_EXECUTOR_WIN_H_
+#define REMOTING_HOST_SESSION_EVENT_EXECUTOR_WIN_H_
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "ipc/ipc_channel.h"
+
+#include "remoting/host/event_executor.h"
+#include "remoting/protocol/input_stub.h"
+
+class MessageLoop;
+
+namespace base {
+class MessageLoopProxy;
+} // namespace base
+
+namespace IPC {
+class ChannelProxy;
+} // namespace IPC
+
+namespace remoting {
+
+class SessionEventExecutorWin : public protocol::InputStub,
+                                public IPC::Channel::Listener {
+ public:
+  SessionEventExecutorWin(MessageLoop* message_loop,
+                          base::MessageLoopProxy* io_message_loop,
+                          scoped_ptr<protocol::InputStub> nested_executor);
+  ~SessionEventExecutorWin();
+
+  // protocol::InputStub implementation.
+  virtual void InjectKeyEvent(const protocol::KeyEvent& event) OVERRIDE;
+  virtual void InjectMouseEvent(const protocol::MouseEvent& event) OVERRIDE;
+
+  // IPC::Channel::Listener implementation.
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
+
+ private:
+  // Pointer to the next event executor.
+  scoped_ptr<protocol::InputStub> nested_executor_;
+
+  MessageLoop* message_loop_;
+
+  // The Chromoting IPC channel connecting the host with the service.
+  scoped_ptr<IPC::ChannelProxy> chromoting_channel_;
+
+  bool scroll_pressed_;
+
+  DISALLOW_COPY_AND_ASSIGN(SessionEventExecutorWin);
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_HOST_SESSION_EVENT_EXECUTOR_WIN_H_