dlls/msisys/msisys.c

   1 /*
   2  * Stub implementation of MSISYS.OCX to prevent MSINFO32.EXE from crashing.
   3  *
   4  * Copyright 2002 Mike McCormack for Codeweavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include "windef.h"
  24 #include "winerror.h"
  25 #include "winbase.h"
  26 #include "wingdi.h"
  27 #include "winuser.h"
  28
  29 #include "wine/debug.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(msisys);
  32
  33
  34 /***********************************************************************
  35  *              MSISYS_InitProcess (internal)
  36  */
  37 static BOOL MSISYS_InitProcess( void )
  38 {
  39         TRACE("()\n");
  40
  41         return TRUE;
  42 }
  43
  44 /***********************************************************************
  45  *              MSISYS_UninitProcess (internal)
  46  */
  47 static void MSISYS_UninitProcess( void )
  48 {
  49         TRACE("()\n");
  50 }
  51
  52 /***********************************************************************
  53  *              DllMain for MSISYS
  54  */
  55 BOOL WINAPI DllMain(
  56         HINSTANCE hInstDLL,
  57         DWORD fdwReason,
  58         LPVOID lpvReserved )
  59 {
  60         TRACE("(%p,%08lx,%p)\n",hInstDLL,fdwReason,lpvReserved);
  61
  62         switch ( fdwReason )
  63         {
  64         case DLL_PROCESS_ATTACH:
  65                 DisableThreadLibraryCalls(hInstDLL);
  66                 if ( !MSISYS_InitProcess() )
  67                         return FALSE;
  68                 break;
  69         case DLL_PROCESS_DETACH:
  70                 MSISYS_UninitProcess();
  71                 break;
  72         }
  73
  74         return TRUE;
  75 }
  76
  77
  78 /***********************************************************************
  79  *              DllCanUnloadNow (MSISYS.@)
  80  *
  81  * RETURNS
  82  *    Success: S_OK
  83  *    Failure: S_FALSE
  84  */
  85 HRESULT WINAPI MSISYS_DllCanUnloadNow(void)
  86 {
  87         return S_OK;
  88 }
  89
  90 /***********************************************************************
  91  *              DllGetClassObject (MSISYS.@)
  92  */
  93 HRESULT WINAPI MSISYS_DllGetClassObject(
  94                 const CLSID* pclsid,const IID* piid,void** ppv)
  95 {
  96         FIXME("\n");
  97
  98         return CLASS_E_CLASSNOTAVAILABLE;
  99 }
 100
 101 /***********************************************************************
 102  *              DllRegisterServer (MSISYS.@)
 103  */
 104
 105 HRESULT WINAPI MSISYS_DllRegisterServer( void )
 106 {
 107         FIXME( "(): stub\n" );
 108         return E_FAIL;
 109 }
 110
 111 /***********************************************************************
 112  *              DllUnregisterServer (MSISYS.@)
 113  */
 114
 115 HRESULT WINAPI MSISYS_DllUnregisterServer( void )
 116 {
 117         FIXME( "(): stub\n" );
 118         return E_FAIL;
 119 }