gphoto2.ds: Add Polish translation.
[wine] / dlls / dmime / segtriggertrack.c
1 /* IDirectMusicSegTriggerTrack Implementation
2  *
3  * Copyright (C) 2003-2004 Rok Mandeljc
4  * Copyright (C) 2003-2004 Raphael Junqueira
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
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
14  * GNU Library General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
19  */
20
21 #include "dmime_private.h"
22
23 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
24 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
25
26 /*****************************************************************************
27  * IDirectMusicSegTriggerTrack implementation
28  */
29 /* IDirectMusicSegTriggerTrack IUnknown part: */
30 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
31         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, UnknownVtbl, iface);
32         TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
33
34         if (IsEqualIID (riid, &IID_IUnknown)) {
35                 *ppobj = (LPUNKNOWN)&This->UnknownVtbl;
36                 IUnknown_AddRef (iface);
37                 return S_OK;
38         } else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
39           || IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
40                 *ppobj = (LPDIRECTMUSICTRACK8)&This->TrackVtbl;
41                 IUnknown_AddRef (iface);
42                 return S_OK;
43         } else if (IsEqualIID (riid, &IID_IPersistStream)) {
44                 *ppobj = (LPPERSISTSTREAM)&This->PersistStreamVtbl;
45                 IUnknown_AddRef (iface);
46                 return S_OK;
47         }
48         
49         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
50         return E_NOINTERFACE;
51 }
52
53 static ULONG WINAPI IDirectMusicSegTriggerTrack_IUnknown_AddRef (LPUNKNOWN iface) {
54         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, UnknownVtbl, iface);
55         ULONG ref = InterlockedIncrement(&This->ref);
56
57         TRACE("(%p): AddRef from %ld\n", This, ref - 1);
58
59         DMIME_LockModule();
60
61         return ref;
62 }
63
64 static ULONG WINAPI IDirectMusicSegTriggerTrack_IUnknown_Release (LPUNKNOWN iface) {
65         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, UnknownVtbl, iface);
66         ULONG ref = InterlockedDecrement(&This->ref);
67         TRACE("(%p): ReleaseRef to %ld\n", This, ref);
68         
69         if (ref == 0) {
70                 HeapFree(GetProcessHeap(), 0, This);
71         }
72
73         DMIME_UnlockModule();
74         
75         return ref;
76 }
77
78 static const IUnknownVtbl DirectMusicSegTriggerTrack_Unknown_Vtbl = {
79         IDirectMusicSegTriggerTrack_IUnknown_QueryInterface,
80         IDirectMusicSegTriggerTrack_IUnknown_AddRef,
81         IDirectMusicSegTriggerTrack_IUnknown_Release
82 };
83
84 /* IDirectMusicSegTriggerTrack IDirectMusicTrack8 part: */
85 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj) {
86         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
87         return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
88 }
89
90 static ULONG WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface) {
91         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
92         return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
93 }
94
95 static ULONG WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface) {
96         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
97         return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
98 }
99
100 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
101 {
102         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
103         FIXME("(%p, %p): stub\n", This, pSegment);
104         return S_OK;
105 }
106
107 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
108 {
109         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
110         FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
111         return S_OK;
112 }
113
114 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
115 {
116         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
117         FIXME("(%p, %p): stub\n", This, pStateData);
118         return S_OK;
119 }
120
121 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Play (LPDIRECTMUSICTRACK8 iface, void* pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID)
122 {
123         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
124         FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
125         return S_OK;
126 }
127
128 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
129         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
130         FIXME("(%p, %s, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
131         return S_OK;
132 }
133
134 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam) {
135         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
136         FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
137         return S_OK;
138 }
139
140 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) {
141         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
142
143         TRACE("(%p, %s): ", This, debugstr_dmguid(rguidType));
144         /* didn't find any params */
145         TRACE("param unsupported\n");
146         return DMUS_E_TYPE_UNSUPPORTED;
147 }
148
149 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
150         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
151         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
152         return S_OK;
153 }
154
155 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
156         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
157         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
158         return S_OK;
159 }
160
161 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack) {
162         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
163         FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
164         return S_OK;
165 }
166
167 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_PlayEx (LPDIRECTMUSICTRACK8 iface, void* pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID) {
168         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
169         FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %ld, %p, %p, %ld): stub\n", This, pStateData, wine_dbgstr_longlong(rtStart),
170             wine_dbgstr_longlong(rtEnd), wine_dbgstr_longlong(rtOffset), dwFlags, pPerf, pSegSt, dwVirtualID);
171         return S_OK;
172 }
173
174 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags) {
175         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
176         FIXME("(%p, %s, 0x%s, %p, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType),
177             wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags);
178         return S_OK;
179 }
180
181 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags) {
182         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
183         FIXME("(%p, %s, 0x%s, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType),
184             wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags);
185         return S_OK;
186 }
187
188 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
189         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
190         FIXME("(%p, %p, %ld, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
191         return S_OK;
192 }
193
194 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
195         ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
196         FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
197         return S_OK;
198 }
199
200 static const IDirectMusicTrack8Vtbl DirectMusicSegTriggerTrack_Track_Vtbl = {
201         IDirectMusicSegTriggerTrack_IDirectMusicTrack_QueryInterface,
202         IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddRef,
203         IDirectMusicSegTriggerTrack_IDirectMusicTrack_Release,
204         IDirectMusicSegTriggerTrack_IDirectMusicTrack_Init,
205         IDirectMusicSegTriggerTrack_IDirectMusicTrack_InitPlay,
206         IDirectMusicSegTriggerTrack_IDirectMusicTrack_EndPlay,
207         IDirectMusicSegTriggerTrack_IDirectMusicTrack_Play,
208         IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParam,
209         IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParam,
210         IDirectMusicSegTriggerTrack_IDirectMusicTrack_IsParamSupported,
211         IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddNotificationType,
212         IDirectMusicSegTriggerTrack_IDirectMusicTrack_RemoveNotificationType,
213         IDirectMusicSegTriggerTrack_IDirectMusicTrack_Clone,
214         IDirectMusicSegTriggerTrack_IDirectMusicTrack_PlayEx,
215         IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParamEx,
216         IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParamEx,
217         IDirectMusicSegTriggerTrack_IDirectMusicTrack_Compose,
218         IDirectMusicSegTriggerTrack_IDirectMusicTrack_Join
219 };
220
221 /* IDirectMusicSegTriggerTrack IPersistStream part: */
222 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
223   ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
224   return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
225 }
226
227 static ULONG WINAPI IDirectMusicSegTriggerTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
228   ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
229   return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
230 }
231
232 static ULONG WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Release (LPPERSISTSTREAM iface) {
233   ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
234   return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
235 }
236
237 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
238   ICOM_THIS_MULTI(IDirectMusicSegment8Impl, PersistStreamVtbl, iface);
239   TRACE("(%p, %p)\n", This, pClassID);
240   memcpy(pClassID, &CLSID_DirectMusicSegTriggerTrack, sizeof(CLSID));
241   return S_OK;
242 }
243
244 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
245   ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
246   FIXME("(%p): stub, always S_FALSE\n", This);
247   return S_FALSE;
248 }
249
250 static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegment (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
251   ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
252   DMUS_PRIVATE_CHUNK Chunk;
253   DWORD ListSize[3], ListCount[3];
254   LARGE_INTEGER liMove; /* used when skipping chunks */
255   HRESULT hr;
256
257   IDirectMusicObject* pObject = NULL;
258   LPDMUS_PRIVATE_SEGMENT_ITEM pNewItem = NULL;
259
260   if (pChunk->fccID != DMUS_FOURCC_SEGMENT_LIST) {
261     ERR_(dmfile)(": %s chunk should be a SEGMENT list\n", debugstr_fourcc (pChunk->fccID));
262     return E_FAIL;
263   }
264
265   ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
266   ListCount[0] = 0;
267
268   do {
269     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
270     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
271     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
272     switch (Chunk.fccID) { 
273     case DMUS_FOURCC_SEGMENTITEM_CHUNK: {
274       TRACE_(dmfile)(": segment item chunk\n"); 
275       /** alloc new item entry */
276       pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_SEGMENT_ITEM));
277       if (NULL == pNewItem) {
278         ERR(": no more memory\n");
279         return  E_OUTOFMEMORY;
280       }
281       IStream_Read (pStm, &pNewItem->header, sizeof(DMUS_IO_SEGMENT_ITEM_HEADER), NULL);
282       TRACE_(dmfile)(" - lTimePhysical: %lu\n", pNewItem->header.lTimeLogical);
283       TRACE_(dmfile)(" - lTimePhysical: %lu\n", pNewItem->header.lTimePhysical);
284       TRACE_(dmfile)(" - dwPlayFlags: 0x%08lx\n", pNewItem->header.dwPlayFlags);
285       TRACE_(dmfile)(" - dwFlags: 0x%08lx\n", pNewItem->header.dwFlags);
286       list_add_tail (&This->Items, &pNewItem->entry);
287       break;
288     }
289     case DMUS_FOURCC_SEGMENTITEMNAME_CHUNK: {
290       TRACE_(dmfile)(": segment item name chunk\n");
291       IStream_Read (pStm, pNewItem->wszName, Chunk.dwSize, NULL);
292       TRACE_(dmfile)(" - name: %s\n", debugstr_w(pNewItem->wszName));
293       break;
294     }
295     case FOURCC_LIST: {
296       IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
297       TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
298       ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
299       ListCount[1] = 0;
300       switch (Chunk.fccID) { 
301       case DMUS_FOURCC_REF_LIST: {
302         FIXME_(dmfile)(": DMRF (DM References) list\n");
303         hr = IDirectMusicUtils_IPersistStream_ParseReference (iface,  &Chunk, pStm, &pObject);
304         if (FAILED(hr)) {
305           ERR(": could not load Reference\n");
306           return hr;
307         }
308         pNewItem->pObject = pObject;
309         break;                                          
310       }
311       default: {
312         TRACE_(dmfile)(": unknown (skipping)\n");
313         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
314         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
315         break;                                          
316       }
317       } 
318       break;
319     }
320     default: {
321       TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
322       liMove.QuadPart = Chunk.dwSize;
323       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
324       break;                                            
325     }
326     }
327     TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
328   } while (ListCount[0] < ListSize[0]);
329   
330   return S_OK;
331 }
332
333 static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
334   /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/
335   HRESULT hr = E_FAIL;
336   DMUS_PRIVATE_CHUNK Chunk;
337   DWORD ListSize[3], ListCount[3];
338   LARGE_INTEGER liMove; /* used when skipping chunks */
339
340   if (pChunk->fccID != DMUS_FOURCC_SEGMENTS_LIST) {
341     ERR_(dmfile)(": %s chunk should be a SEGMENTS list\n", debugstr_fourcc (pChunk->fccID));
342     return E_FAIL;
343   }
344
345   ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
346   ListCount[0] = 0;
347
348   do {
349     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
350     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
351     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
352     switch (Chunk.fccID) { 
353     case FOURCC_LIST: {
354       IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
355       TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
356       ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
357       ListCount[1] = 0;
358       switch (Chunk.fccID) { 
359       case DMUS_FOURCC_SEGMENT_LIST: {
360         TRACE_(dmfile)(": SEGMENT list\n"); 
361         hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegment (iface, &Chunk, pStm);
362         if (FAILED(hr)) return hr;      
363         break;
364       }
365       default: {
366         TRACE_(dmfile)(": unknown (skipping)\n");
367         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
368         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
369         break;                                          
370       }
371       } 
372       break;
373     }
374     default: {
375       TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
376       liMove.QuadPart = Chunk.dwSize;
377       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
378       break;                                            
379     }
380     }
381     TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
382   } while (ListCount[0] < ListSize[0]);
383   
384   return S_OK;
385 }
386
387 static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
388   /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/
389   HRESULT hr = E_FAIL;
390   DMUS_PRIVATE_CHUNK Chunk;
391   DWORD ListSize[3], ListCount[3];
392   LARGE_INTEGER liMove; /* used when skipping chunks */
393
394   if (pChunk->fccID != DMUS_FOURCC_SEGTRACK_LIST) {
395     ERR_(dmfile)(": %s chunk should be a SEGTRACK list\n", debugstr_fourcc (pChunk->fccID));
396     return E_FAIL;
397   }  
398
399   ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
400   ListCount[0] = 0;
401
402   do {
403     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
404     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
405     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
406     switch (Chunk.fccID) { 
407     case DMUS_FOURCC_SEGTRACK_CHUNK: {
408       TRACE_(dmfile)(": segment trigger track chunk\n");
409       liMove.QuadPart = Chunk.dwSize;
410       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
411       break;
412     }
413     case FOURCC_LIST: {
414       IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
415       TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
416       ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
417       ListCount[1] = 0;
418       switch (Chunk.fccID) { 
419       case DMUS_FOURCC_SEGMENTS_LIST: {
420         TRACE_(dmfile)(": SEGMENTS list\n"); 
421         hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (iface, &Chunk, pStm);
422         if (FAILED(hr)) return hr;
423         break;
424       }
425       default: {
426         TRACE_(dmfile)(": unknown (skipping)\n");
427         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
428         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
429         break;                                          
430       }
431       } 
432       break;
433     }
434     default: {
435       TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
436       liMove.QuadPart = Chunk.dwSize;
437       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
438       break;                                            
439     }
440     }
441     TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
442   } while (ListCount[0] < ListSize[0]);
443
444   return S_OK;
445 }
446
447 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
448   ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
449
450   DMUS_PRIVATE_CHUNK Chunk;
451   LARGE_INTEGER liMove;
452   HRESULT hr;
453
454   TRACE("(%p, %p): Loading\n", This, pStm);
455   
456 #if 1
457   IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
458   TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
459   switch (Chunk.fccID) {        
460   case FOURCC_LIST: {
461     IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
462     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
463     switch (Chunk.fccID) {
464     case DMUS_FOURCC_SEGTRACK_LIST: {
465       TRACE_(dmfile)(": segment trigger track list\n");
466       hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (iface, &Chunk, pStm);
467       if (FAILED(hr)) return hr;
468       break;    
469     }
470     default: {
471       TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
472       liMove.QuadPart = Chunk.dwSize;
473       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
474       return E_FAIL;
475     }
476     }
477     TRACE_(dmfile)(": reading finished\n");
478     break;
479   }
480   default: {
481     TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
482     liMove.QuadPart = Chunk.dwSize;
483     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
484     return E_FAIL;
485   }
486   }  
487 #endif
488
489   return S_OK;
490 }
491
492 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
493   ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
494   FIXME("(%p): Saving not implemented yet\n", This);
495   return E_NOTIMPL;
496 }
497
498 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
499   ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
500   FIXME("(%p, %p): stub\n", This, pcbSize);
501   return E_NOTIMPL;
502 }
503
504 static const IPersistStreamVtbl DirectMusicSegTriggerTrack_PersistStream_Vtbl = {
505   IDirectMusicSegTriggerTrack_IPersistStream_QueryInterface,
506   IDirectMusicSegTriggerTrack_IPersistStream_AddRef,
507   IDirectMusicSegTriggerTrack_IPersistStream_Release,
508   IDirectMusicSegTriggerTrack_IPersistStream_GetClassID,
509   IDirectMusicSegTriggerTrack_IPersistStream_IsDirty,
510   IDirectMusicSegTriggerTrack_IPersistStream_Load,
511   IDirectMusicSegTriggerTrack_IPersistStream_Save,
512   IDirectMusicSegTriggerTrack_IPersistStream_GetSizeMax
513 };
514
515 /* for ClassFactory */
516 HRESULT WINAPI DMUSIC_CreateDirectMusicSegTriggerTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
517   IDirectMusicSegTriggerTrack* track;
518         
519   track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSegTriggerTrack));
520   if (NULL == track) {
521     *ppobj = NULL;
522     return E_OUTOFMEMORY;
523   }
524   track->UnknownVtbl = &DirectMusicSegTriggerTrack_Unknown_Vtbl;
525   track->TrackVtbl = &DirectMusicSegTriggerTrack_Track_Vtbl;
526   track->PersistStreamVtbl = &DirectMusicSegTriggerTrack_PersistStream_Vtbl;
527   track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
528   DM_STRUCT_INIT(track->pDesc);
529   track->pDesc->dwValidData |= DMUS_OBJ_CLASS;
530   memcpy (&track->pDesc->guidClass, &CLSID_DirectMusicSegTriggerTrack, sizeof (CLSID));
531   track->ref = 0; /* will be inited by QueryInterface */
532   list_init (&track->Items);
533
534   return IDirectMusicSegTriggerTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);
535 }