dlls/dmloader/dmloader_main.c

   1 /* DirectMusicLoader Main
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "dmloader_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(dmloader);
  23
  24 DWORD dwDirectMusicContainer = 0;
  25 DWORD dwDirectMusicLoader = 0;
  26
  27 /******************************************************************
  28  *              DllMain
  29  */
  30 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
  31         if (fdwReason == DLL_PROCESS_ATTACH) {
  32                 DisableThreadLibraryCalls(hinstDLL);
  33                 /* FIXME: Initialisation */
  34         } else if (fdwReason == DLL_PROCESS_DETACH) {
  35                 /* FIXME: Cleanup */
  36         }
  37         return TRUE;
  38 }
  39
  40
  41 /******************************************************************
  42  *              DllCanUnloadNow (DMLOADER.1)
  43  */
  44 HRESULT WINAPI DMLOADER_DllCanUnloadNow (void) {
  45     TRACE("(void)\n");
  46         /* if there are no instances left, it's safe to release */
  47         if (!dwDirectMusicContainer && !dwDirectMusicLoader)
  48                 return S_OK;
  49         else
  50         return S_FALSE;
  51 }
  52
  53
  54 /******************************************************************
  55  *              DllGetClassObject (DMLOADER.2)
  56  */
  57 HRESULT WINAPI DMLOADER_DllGetClassObject (REFCLSID rclsid, REFIID riid, LPVOID *ppv) {
  58     TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
  59     if (IsEqualCLSID (rclsid, &CLSID_DirectMusicLoader) && IsEqualIID (riid, &IID_IClassFactory)) {
  60                 return DMUSIC_CreateDirectMusicLoaderCF (riid, ppv, NULL);
  61         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicContainer) && IsEqualIID (riid, &IID_IClassFactory)) {
  62                 return DMUSIC_CreateDirectMusicContainerCF (riid, ppv, NULL);
  63         }
  64
  65     WARN(": no class found\n");
  66     return CLASS_E_CLASSNOTAVAILABLE;
  67 }