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 <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winerror.h"
  27 #include "winbase.h"
  28 #include "wingdi.h"
  29 #include "winuser.h"
  30
  31 #include "wine/debug.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(msisys);
  34
  35
  36 /***********************************************************************
  37  *              MSISYS_InitProcess (internal)
  38  */
  39 static BOOL MSISYS_InitProcess( void )
  40 {
  41         TRACE("()\n");
  42
  43         return TRUE;
  44 }
  45
  46 /***********************************************************************
  47  *              MSISYS_UninitProcess (internal)
  48  */
  49 static void MSISYS_UninitProcess( void )
  50 {
  51         TRACE("()\n");
  52 }
  53
  54 /***********************************************************************
  55  *              DllMain for MSISYS
  56  */
  57 BOOL WINAPI DllMain(
  58         HINSTANCE hInstDLL,
  59         DWORD fdwReason,
  60         LPVOID lpvReserved )
  61 {
  62         TRACE("(%p,%ld,%p)\n",hInstDLL,fdwReason,lpvReserved);
  63
  64         switch ( fdwReason )
  65         {
  66         case DLL_PROCESS_ATTACH:
  67                 DisableThreadLibraryCalls(hInstDLL);
  68                 if ( !MSISYS_InitProcess() )
  69                         return FALSE;
  70                 break;
  71         case DLL_PROCESS_DETACH:
  72                 MSISYS_UninitProcess();
  73                 break;
  74         }
  75
  76         return TRUE;
  77 }
  78
  79
  80 /***********************************************************************
  81  *              DllCanUnloadNow (MSISYS.@)
  82  *
  83  * RETURNS
  84  *    Success: S_OK
  85  *    Failure: S_FALSE
  86  */
  87 HRESULT WINAPI DllCanUnloadNow(void)
  88 {
  89         return S_OK;
  90 }
  91
  92 /***********************************************************************
  93  *              DllGetClassObject (MSISYS.@)
  94  */
  95 HRESULT WINAPI DllGetClassObject(REFCLSID pclsid, const IID* piid, LPVOID *ppv)
  96 {
  97         FIXME("\n");
  98
  99         return CLASS_E_CLASSNOTAVAILABLE;
 100 }
 101
 102 /***********************************************************************
 103  *              DllRegisterServer (MSISYS.@)
 104  */
 105
 106 HRESULT WINAPI DllRegisterServer( void )
 107 {
 108         FIXME( "(): stub\n" );
 109         return E_FAIL;
 110 }
 111
 112 /***********************************************************************
 113  *              DllUnregisterServer (MSISYS.@)
 114  */
 115
 116 HRESULT WINAPI DllUnregisterServer( void )
 117 {
 118         FIXME( "(): stub\n" );
 119         return E_FAIL;
 120 }