remoting/host/win/wts_terminal_observer.h

   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_WTS_TERMINAL_OBSERVER_H_
   6 #define REMOTING_HOST_WIN_WTS_TERMINAL_OBSERVER_H_
   7
   8 #include <windows.h>
   9
  10 #include "base/basictypes.h"
  11
  12 namespace remoting {
  13
  14 // Provides callbacks for monitoring events on a WTS terminal.
  15 class WtsTerminalObserver {
  16  public:
  17   virtual ~WtsTerminalObserver() {}
  18
  19   // Called when |session_id| attaches to the console.
  20   virtual void OnSessionAttached(uint32 session_id) = 0;
  21
  22   // Called when a session detaches from the console.
  23   virtual void OnSessionDetached() = 0;
  24
  25  protected:
  26   WtsTerminalObserver() {}
  27
  28  private:
  29   DISALLOW_COPY_AND_ASSIGN(WtsTerminalObserver);
  30 };
  31
  32 }  // namespace remoting
  33
  34 #endif  // REMOTING_HOST_WIN_WTS_TERMINAL_OBSERVER_H_