Properly implement DllCanUnloadNow ref counting.
[wine] / dlls / dmime / seqtrack.c
1 /* IDirectMusicSeqTrack Implementation
2  *
3  * Copyright (C) 2003-2004 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 "dmime_private.h"
21
22 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
23 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
24
25 /*****************************************************************************
26  * IDirectMusicSeqTrack implementation
27  */
28 /* IDirectMusicSeqTrack IUnknown part: */
29 HRESULT WINAPI IDirectMusicSeqTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
30         ICOM_THIS_MULTI(IDirectMusicSeqTrack, UnknownVtbl, iface);
31
32         TRACE("(%p, %s,%p)\n", This, debugstr_dmguid(riid), ppobj);
33         if (IsEqualIID (riid, &IID_IUnknown)) {
34                 *ppobj = (LPUNKNOWN)&This->UnknownVtbl;
35                 IDirectMusicSeqTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
36                 return S_OK;
37         } else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
38           || IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
39                 *ppobj = (LPDIRECTMUSICTRACK8)&This->TrackVtbl;
40                 IDirectMusicSeqTrack_IDirectMusicTrack_AddRef ((LPDIRECTMUSICTRACK8)&This->TrackVtbl);
41                 return S_OK;
42         } else if (IsEqualIID (riid, &IID_IPersistStream)) {
43                 *ppobj = (LPPERSISTSTREAM)&This->PersistStreamVtbl;
44                 IDirectMusicSeqTrack_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
45                 return S_OK;
46         }
47         
48         WARN("(%p, %s,%p): not found\n", This, debugstr_dmguid(riid), ppobj);
49         return E_NOINTERFACE;
50 }
51
52 ULONG WINAPI IDirectMusicSeqTrack_IUnknown_AddRef (LPUNKNOWN iface) {
53         ICOM_THIS_MULTI(IDirectMusicSeqTrack, UnknownVtbl, iface);
54         ULONG ref = InterlockedIncrement(&This->ref);
55
56         TRACE("(%p): AddRef from %ld\n", This, ref - 1);
57
58         DMIME_LockModule();
59
60         return ref;
61 }
62
63 ULONG WINAPI IDirectMusicSeqTrack_IUnknown_Release (LPUNKNOWN iface) {
64         ICOM_THIS_MULTI(IDirectMusicSeqTrack, UnknownVtbl, iface);
65         ULONG ref = InterlockedDecrement(&This->ref);
66         TRACE("(%p): ReleaseRef to %ld\n", This, ref);
67         
68         if (ref == 0) {
69                 HeapFree(GetProcessHeap(), 0, This);
70         }
71
72         DMIME_UnlockModule();
73         
74         return ref;
75 }
76
77 IUnknownVtbl DirectMusicSeqTrack_Unknown_Vtbl = {
78         IDirectMusicSeqTrack_IUnknown_QueryInterface,
79         IDirectMusicSeqTrack_IUnknown_AddRef,
80         IDirectMusicSeqTrack_IUnknown_Release
81 };
82
83 /* IDirectMusicSeqTrack IDirectMusicTrack8 part: */
84 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj) {
85         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
86         return IDirectMusicSeqTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
87 }
88
89 ULONG WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface) {
90         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
91         return IDirectMusicSeqTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
92 }
93
94 ULONG WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface) {
95         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
96         return IDirectMusicSeqTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
97 }
98
99 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
100 {
101         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
102         FIXME("(%p, %p): stub\n", This, pSegment);
103         return S_OK;
104 }
105
106 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
107 {
108         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
109         FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
110         return S_OK;
111 }
112
113 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
114 {
115         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
116         FIXME("(%p, %p): stub\n", This, pStateData);
117         return S_OK;
118 }
119
120 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_Play (LPDIRECTMUSICTRACK8 iface, void* pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID)
121 {
122         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
123         FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
124         return S_OK;
125 }
126
127 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
128         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
129         FIXME("(%p, %s, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
130         return S_OK;
131 }
132
133 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam) {
134         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
135         FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
136         return S_OK;
137 }
138
139 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) {
140         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
141
142         TRACE("(%p, %s): ", This, debugstr_dmguid(rguidType));
143         /* didn't find any params */
144         TRACE("param unsupported\n");
145         return DMUS_E_TYPE_UNSUPPORTED;
146 }
147
148 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
149         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
150         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
151         return S_OK;
152 }
153
154 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
155         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
156         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
157         return S_OK;
158 }
159
160 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack) {
161         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
162         FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
163         return S_OK;
164 }
165
166 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_PlayEx (LPDIRECTMUSICTRACK8 iface, void* pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID) {
167         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
168         FIXME("(%p, %p, %lli, %lli, %lli, %ld, %p, %p, %ld): stub\n", This, pStateData, rtStart, rtEnd, rtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
169         return S_OK;
170 }
171
172 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags) {
173         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
174         FIXME("(%p, %s, %lli, %p, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType), rtTime, prtNext, pParam, pStateData, dwFlags);
175         return S_OK;
176 }
177
178 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags) {
179         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
180         FIXME("(%p, %s, %lli, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType), rtTime, pParam, pStateData, dwFlags);
181         return S_OK;
182 }
183
184 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
185         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
186         FIXME("(%p, %p, %ld, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
187         return S_OK;
188 }
189
190 HRESULT WINAPI IDirectMusicSeqTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
191         ICOM_THIS_MULTI(IDirectMusicSeqTrack, TrackVtbl, iface);
192         FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
193         return S_OK;
194 }
195
196 IDirectMusicTrack8Vtbl DirectMusicSeqTrack_Track_Vtbl = {
197         IDirectMusicSeqTrack_IDirectMusicTrack_QueryInterface,
198         IDirectMusicSeqTrack_IDirectMusicTrack_AddRef,
199         IDirectMusicSeqTrack_IDirectMusicTrack_Release,
200         IDirectMusicSeqTrack_IDirectMusicTrack_Init,
201         IDirectMusicSeqTrack_IDirectMusicTrack_InitPlay,
202         IDirectMusicSeqTrack_IDirectMusicTrack_EndPlay,
203         IDirectMusicSeqTrack_IDirectMusicTrack_Play,
204         IDirectMusicSeqTrack_IDirectMusicTrack_GetParam,
205         IDirectMusicSeqTrack_IDirectMusicTrack_SetParam,
206         IDirectMusicSeqTrack_IDirectMusicTrack_IsParamSupported,
207         IDirectMusicSeqTrack_IDirectMusicTrack_AddNotificationType,
208         IDirectMusicSeqTrack_IDirectMusicTrack_RemoveNotificationType,
209         IDirectMusicSeqTrack_IDirectMusicTrack_Clone,
210         IDirectMusicSeqTrack_IDirectMusicTrack_PlayEx,
211         IDirectMusicSeqTrack_IDirectMusicTrack_GetParamEx,
212         IDirectMusicSeqTrack_IDirectMusicTrack_SetParamEx,
213         IDirectMusicSeqTrack_IDirectMusicTrack_Compose,
214         IDirectMusicSeqTrack_IDirectMusicTrack_Join
215 };
216
217 /* IDirectMusicSeqTrack IPersistStream part: */
218 HRESULT WINAPI IDirectMusicSeqTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
219         ICOM_THIS_MULTI(IDirectMusicSeqTrack, PersistStreamVtbl, iface);
220         return IDirectMusicSeqTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
221 }
222
223 ULONG WINAPI IDirectMusicSeqTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
224         ICOM_THIS_MULTI(IDirectMusicSeqTrack, PersistStreamVtbl, iface);
225         return IDirectMusicSeqTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
226 }
227
228 ULONG WINAPI IDirectMusicSeqTrack_IPersistStream_Release (LPPERSISTSTREAM iface) {
229         ICOM_THIS_MULTI(IDirectMusicSeqTrack, PersistStreamVtbl, iface);
230         return IDirectMusicSeqTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
231 }
232
233 HRESULT WINAPI IDirectMusicSeqTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
234         return E_NOTIMPL;
235 }
236
237 HRESULT WINAPI IDirectMusicSeqTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
238         return E_NOTIMPL;
239 }
240
241 HRESULT WINAPI IDirectMusicSeqTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
242         FIXME(": Loading not implemented yet\n");
243         return S_OK;
244 }
245
246 HRESULT WINAPI IDirectMusicSeqTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
247         return E_NOTIMPL;
248 }
249
250 HRESULT WINAPI IDirectMusicSeqTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
251         return E_NOTIMPL;
252 }
253
254 IPersistStreamVtbl DirectMusicSeqTrack_PersistStream_Vtbl = {
255         IDirectMusicSeqTrack_IPersistStream_QueryInterface,
256         IDirectMusicSeqTrack_IPersistStream_AddRef,
257         IDirectMusicSeqTrack_IPersistStream_Release,
258         IDirectMusicSeqTrack_IPersistStream_GetClassID,
259         IDirectMusicSeqTrack_IPersistStream_IsDirty,
260         IDirectMusicSeqTrack_IPersistStream_Load,
261         IDirectMusicSeqTrack_IPersistStream_Save,
262         IDirectMusicSeqTrack_IPersistStream_GetSizeMax
263 };
264
265 /* for ClassFactory */
266 HRESULT WINAPI DMUSIC_CreateDirectMusicSeqTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
267         IDirectMusicSeqTrack* track;
268         
269         track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSeqTrack));
270         if (NULL == track) {
271                 *ppobj = NULL;
272                 return E_OUTOFMEMORY;
273         }
274         track->UnknownVtbl = &DirectMusicSeqTrack_Unknown_Vtbl;
275         track->TrackVtbl = &DirectMusicSeqTrack_Track_Vtbl;
276         track->PersistStreamVtbl = &DirectMusicSeqTrack_PersistStream_Vtbl;
277         track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
278         DM_STRUCT_INIT(track->pDesc);
279         track->pDesc->dwValidData |= DMUS_OBJ_CLASS;
280         memcpy (&track->pDesc->guidClass, &CLSID_DirectMusicSeqTrack, sizeof (CLSID));
281         track->ref = 0; /* will be inited by QueryInterface */
282         
283         return IDirectMusicSeqTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);
284 }