dlls/dmusic/portdownload.c

   1 /* IDirectMusicPortDownloadImpl Implementation
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (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 GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "dmusic_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  23
  24 /* IDirectMusicPortDownload IUnknown parts follow: */
  25 static HRESULT WINAPI IDirectMusicPortDownloadImpl_QueryInterface (LPDIRECTMUSICPORTDOWNLOAD iface, REFIID riid, LPVOID *ppobj) {
  26         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  27         TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  28
  29         if (IsEqualIID (riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IDirectMusicPortDownload)) {
  30                 IUnknown_AddRef(iface);
  31                 *ppobj = This;
  32                 return S_OK;
  33         }
  34         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  35         return E_NOINTERFACE;
  36 }
  37
  38 static ULONG WINAPI IDirectMusicPortDownloadImpl_AddRef (LPDIRECTMUSICPORTDOWNLOAD iface) {
  39         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  40         ULONG refCount = InterlockedIncrement(&This->ref);
  41
  42         TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
  43
  44         DMUSIC_LockModule();
  45
  46         return refCount;
  47 }
  48
  49 static ULONG WINAPI IDirectMusicPortDownloadImpl_Release (LPDIRECTMUSICPORTDOWNLOAD iface) {
  50         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  51         ULONG refCount = InterlockedDecrement(&This->ref);
  52
  53         TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
  54
  55         if (!refCount) {
  56                 HeapFree(GetProcessHeap(), 0, This);
  57         }
  58
  59         DMUSIC_UnlockModule();
  60
  61         return refCount;
  62 }
  63
  64 /* IDirectMusicPortDownload Interface follow: */
  65 static HRESULT WINAPI IDirectMusicPortDownloadImpl_GetBuffer (LPDIRECTMUSICPORTDOWNLOAD iface, DWORD dwDLId, IDirectMusicDownload** ppIDMDownload) {
  66         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  67         FIXME("(%p, %d, %p): stub\n", This, dwDLId, ppIDMDownload);
  68         return S_OK;
  69 }
  70
  71 static HRESULT WINAPI IDirectMusicPortDownloadImpl_AllocateBuffer (LPDIRECTMUSICPORTDOWNLOAD iface, DWORD dwSize, IDirectMusicDownload** ppIDMDownload) {
  72         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  73         FIXME("(%p, %d, %p): stub\n", This, dwSize, ppIDMDownload);
  74         return S_OK;
  75 }
  76
  77 static HRESULT WINAPI IDirectMusicPortDownloadImpl_GetDLId (LPDIRECTMUSICPORTDOWNLOAD iface, DWORD* pdwStartDLId, DWORD dwCount) {
  78         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  79         FIXME("(%p, %p, %d): stub\n", This, pdwStartDLId, dwCount);
  80         return S_OK;
  81 }
  82
  83 static HRESULT WINAPI IDirectMusicPortDownloadImpl_GetAppend (LPDIRECTMUSICPORTDOWNLOAD iface, DWORD* pdwAppend) {
  84         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  85         FIXME("(%p, %p): stub\n", This, pdwAppend);
  86         return S_OK;
  87 }
  88
  89 static HRESULT WINAPI IDirectMusicPortDownloadImpl_Download (LPDIRECTMUSICPORTDOWNLOAD iface, IDirectMusicDownload* pIDMDownload) {
  90         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  91         FIXME("(%p, %p): stub\n", This, pIDMDownload);
  92         return S_OK;
  93 }
  94
  95 static HRESULT WINAPI IDirectMusicPortDownloadImpl_Unload (LPDIRECTMUSICPORTDOWNLOAD iface, IDirectMusicDownload* pIDMDownload) {
  96         IDirectMusicPortDownloadImpl *This = (IDirectMusicPortDownloadImpl *)iface;
  97         FIXME("(%p, %p): stub\n", This, pIDMDownload);
  98         return S_OK;
  99 }
 100
 101 static const IDirectMusicPortDownloadVtbl DirectMusicPortDownload_Vtbl = {
 102         IDirectMusicPortDownloadImpl_QueryInterface,
 103         IDirectMusicPortDownloadImpl_AddRef,
 104         IDirectMusicPortDownloadImpl_Release,
 105         IDirectMusicPortDownloadImpl_GetBuffer,
 106         IDirectMusicPortDownloadImpl_AllocateBuffer,
 107         IDirectMusicPortDownloadImpl_GetDLId,
 108         IDirectMusicPortDownloadImpl_GetAppend,
 109         IDirectMusicPortDownloadImpl_Download,
 110         IDirectMusicPortDownloadImpl_Unload
 111 };