dlls/dmloader/getloader.c

   1 /* IDirectMusicGetLoader Implementation
   2  *
   3  * Copyright (C) 2003 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 "windef.h"
  21 #include "winbase.h"
  22 #include "winuser.h"
  23 #include "wingdi.h"
  24 #include "wine/debug.h"
  25 #include "wine/unicode.h"
  26
  27 #include "dmloader_private.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  30
  31 /* IDirectMusicGetLoader IUnknown parts follow: */
  32 HRESULT WINAPI IDirectMusicGetLoaderImpl_QueryInterface (LPDIRECTMUSICGETLOADER iface, REFIID riid, LPVOID *ppobj)
  33 {
  34         ICOM_THIS(IDirectMusicGetLoaderImpl,iface);
  35
  36         if (IsEqualGUID(riid, &IID_IUnknown) ||
  37             IsEqualGUID(riid, &IID_IDirectMusicGetLoader))
  38         {
  39                 IDirectMusicGetLoaderImpl_AddRef(iface);
  40                 *ppobj = This;
  41                 return S_OK;
  42         }
  43         WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  44         return E_NOINTERFACE;
  45 }
  46
  47 ULONG WINAPI IDirectMusicGetLoaderImpl_AddRef (LPDIRECTMUSICGETLOADER iface)
  48 {
  49         ICOM_THIS(IDirectMusicGetLoaderImpl,iface);
  50         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  51         return ++(This->ref);
  52 }
  53
  54 ULONG WINAPI IDirectMusicGetLoaderImpl_Release (LPDIRECTMUSICGETLOADER iface)
  55 {
  56         ICOM_THIS(IDirectMusicGetLoaderImpl,iface);
  57         ULONG ref = --This->ref;
  58         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  59         if (ref == 0)
  60         {
  61                 HeapFree(GetProcessHeap(), 0, This);
  62         }
  63         return ref;
  64 }
  65
  66 /* IDirectMusicGetLoader Interface follow: */
  67 HRESULT WINAPI IDirectMusicGetLoaderImpl_GetLoader (LPDIRECTMUSICGETLOADER iface, IDirectMusicLoader** ppLoader)
  68 {
  69         ICOM_THIS(IDirectMusicGetLoaderImpl,iface);
  70
  71         FIXME("(%p, %p): stub\n", This, ppLoader);
  72
  73         return S_OK;
  74 }
  75
  76 ICOM_VTABLE(IDirectMusicGetLoader) DirectMusicGetLoader_Vtbl =
  77 {
  78     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  79         IDirectMusicGetLoaderImpl_QueryInterface,
  80         IDirectMusicGetLoaderImpl_AddRef,
  81         IDirectMusicGetLoaderImpl_Release,
  82         IDirectMusicGetLoaderImpl_GetLoader
  83 };
  84
  85 /* for ClassFactory */
  86 HRESULT WINAPI DMUSIC_CreateDirectMusicGetLoader (LPCGUID lpcGUID, LPDIRECTMUSICGETLOADER *ppDMGetLoad, LPUNKNOWN pUnkOuter)
  87 {
  88         if (IsEqualGUID (lpcGUID, &IID_IDirectMusicGetLoader))
  89         {
  90                 FIXME("Not yet\n");
  91                 return E_NOINTERFACE;
  92         }
  93         WARN("No interface found\n");
  94
  95         return E_NOINTERFACE;
  96 }