configure: Make warning messages consistent.
[wine.git] / dlls / dmusic / download.c
bloba88ec2c584cc84c4e33b5f350c070d3513a46d0c
1 /*
2 * IDirectMusicDownload Implementation
4 * Copyright (C) 2003-2004 Rok Mandeljc
6 * This program 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.
11 * This program 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.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "dmusic_private.h"
23 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
25 static inline IDirectMusicDownloadImpl* impl_from_IDirectMusicDownload(IDirectMusicDownload *iface)
27 return CONTAINING_RECORD(iface, IDirectMusicDownloadImpl, IDirectMusicDownload_iface);
30 /* IDirectMusicDownloadImpl IUnknown part: */
31 static HRESULT WINAPI IDirectMusicDownloadImpl_QueryInterface(IDirectMusicDownload *iface, REFIID riid, void **ret_iface)
33 TRACE("(%p, %s, %p)\n", iface, debugstr_dmguid(riid), ret_iface);
35 if (IsEqualIID(riid, &IID_IUnknown) ||
36 IsEqualIID(riid, &IID_IDirectMusicDownload))
38 IDirectMusicDownload_AddRef(iface);
39 *ret_iface = iface;
40 return S_OK;
43 *ret_iface = NULL;
44 WARN("(%p, %s, %p): not found\n", iface, debugstr_dmguid(riid), ret_iface);
45 return E_NOINTERFACE;
48 static ULONG WINAPI IDirectMusicDownloadImpl_AddRef(IDirectMusicDownload *iface)
50 IDirectMusicDownloadImpl *This = impl_from_IDirectMusicDownload(iface);
51 ULONG ref = InterlockedIncrement(&This->ref);
53 TRACE("(%p)->(): new ref = %u\n", iface, ref);
55 return ref;
58 static ULONG WINAPI IDirectMusicDownloadImpl_Release(IDirectMusicDownload *iface)
60 IDirectMusicDownloadImpl *This = impl_from_IDirectMusicDownload(iface);
61 ULONG ref = InterlockedDecrement(&This->ref);
63 TRACE("(%p)->(): new ref = %u\n", iface, ref);
65 if (!ref) {
66 HeapFree(GetProcessHeap(), 0, This);
67 DMUSIC_UnlockModule();
70 return ref;
73 /* IDirectMusicDownloadImpl IDirectMusicDownload part: */
74 static HRESULT WINAPI IDirectMusicDownloadImpl_GetBuffer(IDirectMusicDownload *iface, void **buffer, DWORD *size)
76 FIXME("(%p, %p, %p): stub\n", iface, buffer, size);
78 return S_OK;
81 static const IDirectMusicDownloadVtbl DirectMusicDownload_Vtbl = {
82 IDirectMusicDownloadImpl_QueryInterface,
83 IDirectMusicDownloadImpl_AddRef,
84 IDirectMusicDownloadImpl_Release,
85 IDirectMusicDownloadImpl_GetBuffer
88 /* for ClassFactory */
89 HRESULT DMUSIC_CreateDirectMusicDownloadImpl(const GUID *guid, void **ret_iface, IUnknown *unk_outer)
91 IDirectMusicDownloadImpl *download;
93 download = HeapAlloc(GetProcessHeap(), 0, sizeof(*download));
94 if (!download)
96 *ret_iface = NULL;
97 return E_OUTOFMEMORY;
100 download->IDirectMusicDownload_iface.lpVtbl = &DirectMusicDownload_Vtbl;
101 download->ref = 1;
102 *ret_iface = download;
104 DMUSIC_LockModule();
105 return S_OK;