wininet: Don't unnecessarily convert hostname to ANSI to check it.
[wine] / dlls / dmusic / downloadedinstrument.c
1 /* IDirectMusicDownloadedInstrument 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 /* IDirectMusicDownloadedInstrumentImpl IUnknown part: */
25 static HRESULT WINAPI IDirectMusicDownloadedInstrumentImpl_QueryInterface (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface, REFIID riid, LPVOID *ppobj) {
26         IDirectMusicDownloadedInstrumentImpl *This = (IDirectMusicDownloadedInstrumentImpl *)iface;
27         TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
28
29         if (IsEqualIID (riid, &IID_IUnknown)
30                 || IsEqualIID (riid, &IID_IDirectMusicDownloadedInstrument)
31                 || IsEqualIID (riid, &IID_IDirectMusicDownloadedInstrument8)) {
32                 IUnknown_AddRef(iface);
33                 *ppobj = This;
34                 return S_OK;
35         }
36         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
37         return E_NOINTERFACE;
38 }
39
40 static ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_AddRef (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface) {
41         IDirectMusicDownloadedInstrumentImpl *This = (IDirectMusicDownloadedInstrumentImpl *)iface;
42         ULONG refCount = InterlockedIncrement(&This->ref);
43
44         TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
45
46         DMUSIC_LockModule();
47
48         return refCount;
49 }
50
51 static ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_Release (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface) {
52         IDirectMusicDownloadedInstrumentImpl *This = (IDirectMusicDownloadedInstrumentImpl *)iface;
53         ULONG refCount = InterlockedDecrement(&This->ref);
54
55         TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
56
57         if (!refCount) {
58                 HeapFree(GetProcessHeap(), 0, This);
59         }
60
61         DMUSIC_UnlockModule();
62         
63         return refCount;
64 }
65
66 /* IDirectMusicDownloadedInstrumentImpl IDirectMusicDownloadedInstrument part: */
67 /* none at this time */
68
69 static const IDirectMusicDownloadedInstrumentVtbl DirectMusicDownloadedInstrument_Vtbl = {
70         IDirectMusicDownloadedInstrumentImpl_QueryInterface,
71         IDirectMusicDownloadedInstrumentImpl_AddRef,
72         IDirectMusicDownloadedInstrumentImpl_Release
73 };
74
75 /* for ClassFactory */
76 HRESULT WINAPI DMUSIC_CreateDirectMusicDownloadedInstrumentImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
77         IDirectMusicDownloadedInstrumentImpl* dmdlinst;
78         
79         dmdlinst = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicDownloadedInstrumentImpl));
80         if (NULL == dmdlinst) {
81                 *ppobj = NULL;
82                 return E_OUTOFMEMORY;
83         }
84         dmdlinst->lpVtbl = &DirectMusicDownloadedInstrument_Vtbl;
85         dmdlinst->ref = 0; /* will be inited by QueryInterface */
86         
87         return IDirectMusicDownloadedInstrumentImpl_QueryInterface ((LPDIRECTMUSICDOWNLOADEDINSTRUMENT)dmdlinst, lpcGUID, ppobj);       
88 }