/* IDirectMusicDownload Implementation * * Copyright (C) 2003-2004 Rok Mandeljc * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Library General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "dmusic_private.h" WINE_DEFAULT_DEBUG_CHANNEL(dmusic); /* IDirectMusicDownloadImpl IUnknown part: */ HRESULT WINAPI IDirectMusicDownloadImpl_QueryInterface (LPDIRECTMUSICDOWNLOAD iface, REFIID riid, LPVOID *ppobj) { IDirectMusicDownloadImpl *This = (IDirectMusicDownloadImpl *)iface; TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj); if (IsEqualIID (riid, &IID_IUnknown) || IsEqualIID (riid, &IID_IDirectMusicDownload)) { IDirectMusicDownloadImpl_AddRef(iface); *ppobj = This; return S_OK; } WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj); return E_NOINTERFACE; } ULONG WINAPI IDirectMusicDownloadImpl_AddRef (LPDIRECTMUSICDOWNLOAD iface) { IDirectMusicDownloadImpl *This = (IDirectMusicDownloadImpl *)iface; TRACE("(%p): AddRef from %ld\n", This, This->ref); return ++(This->ref); } ULONG WINAPI IDirectMusicDownloadImpl_Release (LPDIRECTMUSICDOWNLOAD iface) { IDirectMusicDownloadImpl *This = (IDirectMusicDownloadImpl *)iface; ULONG ref = --This->ref; TRACE("(%p): ReleaseRef to %ld\n", This, This->ref); if (ref == 0) { HeapFree(GetProcessHeap(), 0, This); } return ref; } /* IDirectMusicDownloadImpl IDirectMusicDownload part: */ HRESULT WINAPI IDirectMusicDownloadImpl_GetBuffer (LPDIRECTMUSICDOWNLOAD iface, void** ppvBuffer, DWORD* pdwSize) { IDirectMusicDownloadImpl *This = (IDirectMusicDownloadImpl *)iface; FIXME("(%p, %p, %p): stub\n", This, ppvBuffer, pdwSize); return S_OK; } IDirectMusicDownloadVtbl DirectMusicDownload_Vtbl = { IDirectMusicDownloadImpl_QueryInterface, IDirectMusicDownloadImpl_AddRef, IDirectMusicDownloadImpl_Release, IDirectMusicDownloadImpl_GetBuffer }; /* for ClassFactory */ HRESULT WINAPI DMUSIC_CreateDirectMusicDownloadImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) { IDirectMusicDownloadImpl* dmdl; dmdl = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicDownloadImpl)); if (NULL == dmdl) { *ppobj = (LPVOID) NULL; return E_OUTOFMEMORY; } dmdl->lpVtbl = &DirectMusicDownload_Vtbl; dmdl->ref = 0; /* will be inited by QueryInterface */ return IDirectMusicDownloadImpl_QueryInterface ((LPDIRECTMUSICDOWNLOAD)dmdl, lpcGUID, ppobj); }