/***********************************************************************
 * 
 *  Copyright (C) 2006 Novell, Inc. All Rights Reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; version 2.1
 *  of the License.
 *
 *  This library 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
 *  Library Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, Novell, Inc.
 * 
 *  To contact Novell about this file by physical or electronic mail, 
 *  you may find current contact information at www.novell.com.
 * 
 *  Author: Juan Carlos Luciani <jluciani@novell.com>
 *
 ***********************************************************************/

//===[ Include files ]=====================================================

#include "internal.h"

//===[ External data ]=====================================================

//===[ Manifest constants ]================================================

//===[ Type definitions ]==================================================

//===[ Function prototypes ]===============================================

//===[ Global variables ]==================================================

UINT32 g_ulCount  = 0;
UINT32 g_ulLock = 0;
HANDLE g_hModule;


//++=======================================================================
BOOL APIENTRY DllMain(
   HANDLE hModule,
   DWORD  ul_reason_for_call,
   LPVOID lpReserved   
   )
//=======================================================================--
{
   BOOL  retStatus = TRUE;

   switch (ul_reason_for_call)
   {
      case DLL_PROCESS_ATTACH:
      {
         g_hModule = hModule;

         // Initialize the library
         if (Initialize() != 0)
         {
            // Failed to initialize the library
            OutputDebugString("CASAAUTH -DllMain- Library initialization failed\n");
            retStatus = FALSE;
         }
         break;
      }

      case DLL_THREAD_ATTACH:
      {
         g_hModule = hModule;
         break;
      }

      case DLL_THREAD_DETACH:
         break;

      case DLL_PROCESS_DETACH:
      {
         /* Don't uninitialize on windows
         tbd
         */
         break;
      }
    }

    return retStatus;
}

//++=======================================================================
//
// DllCanUnloadNow
//
// Synopsis
//
//
STDAPI
DllCanUnloadNow()
//
// Input Arguments
//
// Ouput Arguments
//
// Return Value
//    S_OK    The DLL can be unloaded.
//    S_FALSE The DLL cannot be unloaded now.
//
// Description
//    An Exported Function.
//    DLLs that support the OLE Component Object Model (COM) should implement
//    and export DllCanUnloadNow.
//    A call to DllCanUnloadNow determines whether the DLL from which it is
//    exported is still in use. A DLL is no longer in use when it is not
//    managing  any existing objects (the reference count on all of its objects
//    is 0).
//    DllCanUnloadNow returns S_FALSE if there are any existing references to
//    objects that the DLL manages.
//
// Environment
//
// See Also
//
//=======================================================================--
{
   // tbd
   return ((g_ulCount == 0 && g_ulLock == 0) ? S_OK : S_FALSE);
}

//=========================================================================
//=========================================================================