remoting/host/win/rdp_client.h

   1 // Copyright (c) 2013 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_RDP_CLIENT_H_
   6 #define REMOTING_HOST_WIN_RDP_CLIENT_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/threading/non_thread_safe.h"
  14
  15 namespace base {
  16 class SingleThreadTaskRunner;
  17 }  // namespace base
  18
  19 namespace webrtc {
  20 class DesktopSize;
  21 }  // namespace webrtc
  22
  23 namespace remoting {
  24
  25 // Establishes a loopback RDP connection to spawn a new Windows session.
  26 class RdpClient : public base::NonThreadSafe {
  27  public:
  28   class EventHandler {
  29    public:
  30     virtual ~EventHandler() {}
  31
  32     // Notifies the event handler that an RDP connection has been established
  33     // successfully.
  34     virtual void OnRdpConnected() = 0;
  35
  36     // Notifies that the RDP connection has been closed.
  37     virtual void OnRdpClosed() = 0;
  38   };
  39
  40   RdpClient(
  41       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
  42       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
  43       const webrtc::DesktopSize& screen_size,
  44       const std::string& terminal_id,
  45       EventHandler* event_handler);
  46   virtual ~RdpClient();
  47
  48   // Sends Secure Attention Sequence to the session.
  49   void InjectSas();
  50
  51  private:
  52   // The actual implementation resides in Core class.
  53   class Core;
  54   scoped_refptr<Core> core_;
  55
  56   DISALLOW_COPY_AND_ASSIGN(RdpClient);
  57 };
  58
  59 }  // namespace remoting
  60
  61 #endif  // REMOTING_HOST_WIN_RDP_CLIENT_H_