win/rfb_win32/TsSessions.h

/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
 * USA.
 */

// Windows version-independent Terminal Services Session discovery
// and manipulation API.  This code will eventually be replaced
// by the full TS-compatibility scheme.

#ifndef __RFB_WIN32_TSSESSIONS_H__
#define __RFB_WIN32_TSSESSIONS_H__

#include <windows.h>

namespace rfb {

  namespace win32 {

    struct SessionId {
      DWORD id;
    };

    // Session Id for a given process
    struct ProcessSessionId : SessionId {
      ProcessSessionId(DWORD processId = -1);
    };

    // Session Id for current process
    extern ProcessSessionId mySessionId;

    // Current console Session Id
    struct ConsoleSessionId : SessionId {
      ConsoleSessionId();
    };

    // Check whether the process is in the Console session at present
    bool inConsoleSession();

    // Make the specified session the Console session.
    //   If sessionId is -1 then the process' session is
    //   made the Console session.
    void setConsoleSession(DWORD sessionId = -1);

  };

};

#endif