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offsets array is the size of the wine data format so there is no need
[wine.git] / dlls / dmscript / script.c
blob6640a977273ea2167dbbe015889adb028a96011f
1 /* IDirectMusicScript
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 */
20
21 #include "config.h"
22 #include "wine/port.h"
23
24 #ifdef HAVE_UNISTD_H
25 #include <unistd.h>
26 #endif
27
28 #include "dmscript_private.h"
29
30 WINE_DEFAULT_DEBUG_CHANNEL(dmscript);
31 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
32
33
34 /*****************************************************************************
35 * IDirectMusicScriptImpl implementation
36 */
37 /* IDirectMusicScriptImpl IUnknown part: */
38 HRESULT WINAPI IDirectMusicScriptImpl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
39 ICOM_THIS_MULTI(IDirectMusicScriptImpl, UnknownVtbl, iface);
40 TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
41
42 if (IsEqualIID (riid, &IID_IUnknown)) {
43 *ppobj = (LPVOID)&This->UnknownVtbl;
44 IDirectMusicScriptImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
45 return S_OK;
46 } else if (IsEqualIID (riid, &IID_IDirectMusicScript)) {
47 *ppobj = (LPVOID)&This->ScriptVtbl;
48 IDirectMusicScriptImpl_IDirectMusicScript_AddRef ((LPDIRECTMUSICSCRIPT)&This->ScriptVtbl);
49 return S_OK;
50 } else if (IsEqualIID (riid, &IID_IDirectMusicObject)) {
51 *ppobj = (LPVOID)&This->ObjectVtbl;
52 IDirectMusicScriptImpl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT)&This->ObjectVtbl);
53 return S_OK;
54 } else if (IsEqualIID (riid, &IID_IPersistStream)) {
55 *ppobj = (LPVOID)&This->PersistStreamVtbl;
56 IDirectMusicScriptImpl_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
57 return S_OK;
58 }
59
60 WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
61 return E_NOINTERFACE;
62 }
63
64 ULONG WINAPI IDirectMusicScriptImpl_IUnknown_AddRef (LPUNKNOWN iface) {
65 ICOM_THIS_MULTI(IDirectMusicScriptImpl, UnknownVtbl, iface);
66 TRACE("(%p): AddRef from %ld\n", This, This->ref);
67 return ++(This->ref);
68 }
69
70 ULONG WINAPI IDirectMusicScriptImpl_IUnknown_Release (LPUNKNOWN iface) {
71 ICOM_THIS_MULTI(IDirectMusicScriptImpl, UnknownVtbl, iface);
72 ULONG ref = --This->ref;
73 TRACE("(%p): ReleaseRef to %ld\n", This, This->ref);
74 if (ref == 0) {
75 if (NULL != This->pHeader) HeapFree(GetProcessHeap(), 0, This->pHeader);
76 if (NULL != This->pVersion) HeapFree(GetProcessHeap(), 0, This->pVersion);
77 if (NULL != This->pwzLanguage) HeapFree(GetProcessHeap(), 0, This->pwzLanguage);
78 if (NULL != This->pwzSource) HeapFree(GetProcessHeap(), 0, This->pwzSource);
79 HeapFree(GetProcessHeap(), 0, This);
80 }
81 return ref;
82 }
83
84 IUnknownVtbl DirectMusicScript_Unknown_Vtbl = {
85 IDirectMusicScriptImpl_IUnknown_QueryInterface,
86 IDirectMusicScriptImpl_IUnknown_AddRef,
87 IDirectMusicScriptImpl_IUnknown_Release
88 };
89
90 /* IDirectMusicScriptImpl IDirectMusicScript part: */
91 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_QueryInterface (LPDIRECTMUSICSCRIPT iface, REFIID riid, LPVOID *ppobj) {
92 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
93 return IDirectMusicScriptImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
94 }
95
96 ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicScript_AddRef (LPDIRECTMUSICSCRIPT iface) {
97 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
98 return IDirectMusicScriptImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
99 }
100
101 ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicScript_Release (LPDIRECTMUSICSCRIPT iface) {
102 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
103 return IDirectMusicScriptImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
104 }
105
106 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_Init (LPDIRECTMUSICSCRIPT iface, IDirectMusicPerformance* pPerformance, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
107 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
108 FIXME("(%p, %p, %p): stub\n", This, pPerformance, pErrorInfo);
109 This->pPerformance = pPerformance;
110 return S_OK;
111 }
112
113 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_CallRoutine (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszRoutineName, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
114 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
115 FIXME("(%p, %s, %p): stub\n", This, debugstr_w(pwszRoutineName), pErrorInfo);
116 /*return E_NOTIMPL;*/
117 return S_OK;
118 /*return E_FAIL;*/
119 }
120
121 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_SetVariableVariant (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, VARIANT varValue, BOOL fSetRef, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
122 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
123 FIXME("(%p, %s, FIXME, %d, %p): stub\n", This, debugstr_w(pwszVariableName),/* varValue,*/ fSetRef, pErrorInfo);
124 return S_OK;
125 }
126
127 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_GetVariableVariant (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, VARIANT* pvarValue, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
128 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
129 FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), pvarValue, pErrorInfo);
130 return S_OK;
131 }
132
133 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_SetVariableNumber (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, LONG lValue, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
134 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
135 FIXME("(%p, %s, %li, %p): stub\n", This, debugstr_w(pwszVariableName), lValue, pErrorInfo);
136 return S_OK;
137 }
138
139 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_GetVariableNumber (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, LONG* plValue, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
140 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
141 FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), plValue, pErrorInfo);
142 return S_OK;
143 }
144
145 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_SetVariableObject (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, IUnknown* punkValue, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
146 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
147 FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), punkValue, pErrorInfo);
148 return S_OK;
149 }
150
151 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_GetVariableObject (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, REFIID riid, LPVOID* ppv, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
152 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
153 FIXME("(%p, %s, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), debugstr_dmguid(riid), ppv, pErrorInfo);
154 return S_OK;
155 }
156
157 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_EnumRoutine (LPDIRECTMUSICSCRIPT iface, DWORD dwIndex, WCHAR* pwszName) {
158 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
159 FIXME("(%p, %ld, %p): stub\n", This, dwIndex, pwszName);
160 return S_OK;
161 }
162
163 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_EnumVariable (LPDIRECTMUSICSCRIPT iface, DWORD dwIndex, WCHAR* pwszName) {
164 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
165 FIXME("(%p, %ld, %p): stub\n", This, dwIndex, pwszName);
166 return S_OK;
167 }
168
169 IDirectMusicScriptVtbl DirectMusicScript_Script_Vtbl = {
170 IDirectMusicScriptImpl_IDirectMusicScript_QueryInterface,
171 IDirectMusicScriptImpl_IDirectMusicScript_AddRef,
172 IDirectMusicScriptImpl_IDirectMusicScript_Release,
173 IDirectMusicScriptImpl_IDirectMusicScript_Init,
174 IDirectMusicScriptImpl_IDirectMusicScript_CallRoutine,
175 IDirectMusicScriptImpl_IDirectMusicScript_SetVariableVariant,
176 IDirectMusicScriptImpl_IDirectMusicScript_GetVariableVariant,
177 IDirectMusicScriptImpl_IDirectMusicScript_SetVariableNumber,
178 IDirectMusicScriptImpl_IDirectMusicScript_GetVariableNumber,
179 IDirectMusicScriptImpl_IDirectMusicScript_SetVariableObject,
180 IDirectMusicScriptImpl_IDirectMusicScript_GetVariableObject,
181 IDirectMusicScriptImpl_IDirectMusicScript_EnumRoutine,
182 IDirectMusicScriptImpl_IDirectMusicScript_EnumVariable
183 };
184
185 /* IDirectMusicScriptImpl IDirectMusicObject part: */
186 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) {
187 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
188 return IDirectMusicScriptImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
189 }
190
191 ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) {
192 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
193 return IDirectMusicScriptImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
194 }
195
196 ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) {
197 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
198 return IDirectMusicScriptImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
199 }
200
201 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
202 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
203 TRACE("(%p, %p)\n", This, pDesc);
204 /* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */
205 memcpy (pDesc, This->pDesc, This->pDesc->dwSize);
206 return S_OK;
207 }
208
209 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
210 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
211 TRACE("(%p, %p): setting descriptor:\n%s\n", This, pDesc, debugstr_DMUS_OBJECTDESC (pDesc));
212
213 /* According to MSDN, we should copy only given values, not whole struct */
214 if (pDesc->dwValidData & DMUS_OBJ_OBJECT)
215 memcpy (&This->pDesc->guidObject, &pDesc->guidObject, sizeof (pDesc->guidObject));
216 if (pDesc->dwValidData & DMUS_OBJ_CLASS)
217 memcpy (&This->pDesc->guidClass, &pDesc->guidClass, sizeof (pDesc->guidClass));
218 if (pDesc->dwValidData & DMUS_OBJ_NAME)
219 strncpyW (This->pDesc->wszName, pDesc->wszName, DMUS_MAX_NAME);
220 if (pDesc->dwValidData & DMUS_OBJ_CATEGORY)
221 strncpyW (This->pDesc->wszCategory, pDesc->wszCategory, DMUS_MAX_CATEGORY);
222 if (pDesc->dwValidData & DMUS_OBJ_FILENAME)
223 strncpyW (This->pDesc->wszFileName, pDesc->wszFileName, DMUS_MAX_FILENAME);
224 if (pDesc->dwValidData & DMUS_OBJ_VERSION)
225 memcpy (&This->pDesc->vVersion, &pDesc->vVersion, sizeof (pDesc->vVersion));
226 if (pDesc->dwValidData & DMUS_OBJ_DATE)
227 memcpy (&This->pDesc->ftDate, &pDesc->ftDate, sizeof (pDesc->ftDate));
228 if (pDesc->dwValidData & DMUS_OBJ_MEMORY) {
229 memcpy (&This->pDesc->llMemLength, &pDesc->llMemLength, sizeof (pDesc->llMemLength));
230 memcpy (This->pDesc->pbMemData, pDesc->pbMemData, sizeof (pDesc->pbMemData));
231 }
232 if (pDesc->dwValidData & DMUS_OBJ_STREAM) {
233 /* according to MSDN, we copy the stream */
234 IStream_Clone (pDesc->pStream, &This->pDesc->pStream);
235 }
236
237 /* add new flags */
238 This->pDesc->dwValidData |= pDesc->dwValidData;
239
240 return S_OK;
241 }
242
243 HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) {
244 ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
245 DMUS_PRIVATE_CHUNK Chunk;
246 DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
247 LARGE_INTEGER liMove; /* used when skipping chunks */
248
249 TRACE("(%p, %p, %p)\n", This, pStream, pDesc);
250
251 /* FIXME: should this be determined from stream? */
252 pDesc->dwValidData |= DMUS_OBJ_CLASS;
253 memcpy (&pDesc->guidClass, &CLSID_DirectMusicScript, sizeof(CLSID));
254
255 IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
256 TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
257 switch (Chunk.fccID) {
258 case FOURCC_RIFF: {
259 IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
260 TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
261 StreamSize = Chunk.dwSize - sizeof(FOURCC);
262 StreamCount = 0;
263 if (Chunk.fccID == DMUS_FOURCC_SCRIPT_FORM) {
264 TRACE_(dmfile)(": script form\n");
265 do {
266 IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
267 StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
268 TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
269 switch (Chunk.fccID) {
270 case DMUS_FOURCC_GUID_CHUNK: {
271 TRACE_(dmfile)(": GUID chunk\n");
272 pDesc->dwValidData |= DMUS_OBJ_OBJECT;
273 IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL);
274 break;
275 }
276 case DMUS_FOURCC_VERSION_CHUNK: {
277 TRACE_(dmfile)(": version chunk\n");
278 pDesc->dwValidData |= DMUS_OBJ_VERSION;
279 IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL);
280 break;
281 }
282 case DMUS_FOURCC_CATEGORY_CHUNK: {
283 TRACE_(dmfile)(": category chunk\n");
284 pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
285 IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL);
286 break;
287 }
288 case FOURCC_LIST: {
289 IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
290 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
291 ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
292 ListCount[0] = 0;
293 switch (Chunk.fccID) {
294 /* evil M$ UNFO list, which can (!?) contain INFO elements */
295 case DMUS_FOURCC_UNFO_LIST: {
296 TRACE_(dmfile)(": UNFO list\n");
297 do {
298 IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
299 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
300 TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
301 switch (Chunk.fccID) {
302 /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
303 (though strings seem to be valid unicode) */
304 case mmioFOURCC('I','N','A','M'):
305 case DMUS_FOURCC_UNAM_CHUNK: {
306 TRACE_(dmfile)(": name chunk\n");
307 pDesc->dwValidData |= DMUS_OBJ_NAME;
308 IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL);
309 break;
310 }
311 case mmioFOURCC('I','A','R','T'):
312 case DMUS_FOURCC_UART_CHUNK: {
313 TRACE_(dmfile)(": artist chunk (ignored)\n");
314 liMove.QuadPart = Chunk.dwSize;
315 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
316 break;
317 }
318 case mmioFOURCC('I','C','O','P'):
319 case DMUS_FOURCC_UCOP_CHUNK: {
320 TRACE_(dmfile)(": copyright chunk (ignored)\n");
321 liMove.QuadPart = Chunk.dwSize;
322 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
323 break;
324 }
325 case mmioFOURCC('I','S','B','J'):
326 case DMUS_FOURCC_USBJ_CHUNK: {
327 TRACE_(dmfile)(": subject chunk (ignored)\n");
328 liMove.QuadPart = Chunk.dwSize;
329 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
330 break;
331 }
332 case mmioFOURCC('I','C','M','T'):
333 case DMUS_FOURCC_UCMT_CHUNK: {
334 TRACE_(dmfile)(": comment chunk (ignored)\n");
335 liMove.QuadPart = Chunk.dwSize;
336 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
337 break;
338 }
339 default: {
340 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
341 liMove.QuadPart = Chunk.dwSize;
342 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
343 break;
344 }
345 }
346 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
347 } while (ListCount[0] < ListSize[0]);
348 break;
349 }
350 default: {
351 TRACE_(dmfile)(": unknown (skipping)\n");
352 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
353 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
354 break;
355 }
356 }
357 break;
358 }
359 default: {
360 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
361 liMove.QuadPart = Chunk.dwSize;
362 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
363 break;
364 }
365 }
366 TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
367 } while (StreamCount < StreamSize);
368 break;
369 } else {
370 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
371 liMove.QuadPart = StreamSize;
372 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
373 return E_FAIL;
374 }
375
376 TRACE_(dmfile)(": reading finished\n");
377 break;
378 }
379 default: {
380 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
381 liMove.QuadPart = Chunk.dwSize;
382 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
383 return DMUS_E_INVALIDFILE;
384 }
385 }
386
387 TRACE(": returning descriptor:\n%s\n", debugstr_DMUS_OBJECTDESC (pDesc));
388
389 return S_OK;
390 }
391
392 IDirectMusicObjectVtbl DirectMusicScript_Object_Vtbl = {
393 IDirectMusicScriptImpl_IDirectMusicObject_QueryInterface,
394 IDirectMusicScriptImpl_IDirectMusicObject_AddRef,
395 IDirectMusicScriptImpl_IDirectMusicObject_Release,
396 IDirectMusicScriptImpl_IDirectMusicObject_GetDescriptor,
397 IDirectMusicScriptImpl_IDirectMusicObject_SetDescriptor,
398 IDirectMusicScriptImpl_IDirectMusicObject_ParseDescriptor
399 };
400
401 /* IDirectMusicScriptImpl IPersistStream part: */
402 HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
403 ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
404 return IDirectMusicScriptImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
405 }
406
407 ULONG WINAPI IDirectMusicScriptImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
408 ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
409 return IDirectMusicScriptImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
410 }
411
412 ULONG WINAPI IDirectMusicScriptImpl_IPersistStream_Release (LPPERSISTSTREAM iface) {
413 ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
414 return IDirectMusicScriptImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
415 }
416
417 HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
418 ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
419 TRACE("(%p, %p)\n", This, pClassID);
420 memcpy(pClassID, &CLSID_DirectMusicScript, sizeof(CLSID));
421 return S_OK;
422 }
423
424 HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
425 ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
426 FIXME("(%p): stub, always S_FALSE\n", This);
427 return S_FALSE;
428 }
429
430 HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
431 ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
432
433 DMUS_PRIVATE_CHUNK Chunk;
434 DWORD StreamSize, StreamCount, ListSize[3], ListCount[3];
435 LARGE_INTEGER liMove; /* used when skipping chunks */
436 LPDIRECTMUSICGETLOADER pGetLoader = NULL;
437 LPDIRECTMUSICLOADER pLoader = NULL;
438
439 FIXME("(%p, %p): Loading not implemented yet\n", This, pStm);
440 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
441 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
442 switch (Chunk.fccID) {
443 case FOURCC_RIFF: {
444 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
445 TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
446 StreamSize = Chunk.dwSize - sizeof(FOURCC);
447 StreamCount = 0;
448 switch (Chunk.fccID) {
449 case DMUS_FOURCC_SCRIPT_FORM: {
450 TRACE_(dmfile)(": script form\n");
451 do {
452 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
453 StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
454 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
455 switch (Chunk.fccID) {
456 case DMUS_FOURCC_SCRIPT_CHUNK: {
457 TRACE_(dmfile)(": script header chunk\n");
458 This->pHeader = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
459 IStream_Read (pStm, This->pHeader, Chunk.dwSize, NULL);
460 break;
461 }
462 case DMUS_FOURCC_SCRIPTVERSION_CHUNK: {
463 TRACE_(dmfile)(": script version chunk\n");
464 This->pVersion = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
465 IStream_Read (pStm, This->pVersion, Chunk.dwSize, NULL);
466 TRACE_(dmfile)("version: 0x%08lx.0x%08lx \n", This->pVersion->dwVersionMS, This->pVersion->dwVersionLS);
467 break;
468 }
469 case DMUS_FOURCC_SCRIPTLANGUAGE_CHUNK: {
470 TRACE_(dmfile)(": script language chunk\n");
471 This->pwzLanguage = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
472 IStream_Read (pStm, This->pwzLanguage, Chunk.dwSize, NULL);
473 TRACE_(dmfile)("using language: %s \n", debugstr_w(This->pwzLanguage));
474 break;
475 }
476 case DMUS_FOURCC_SCRIPTSOURCE_CHUNK: {
477 TRACE_(dmfile)(": script source chunk\n");
478 This->pwzSource = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
479 IStream_Read (pStm, This->pwzSource, Chunk.dwSize, NULL);
480 if (TRACE_ON(dmscript)) {
481 int count = WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, NULL, 0, NULL, NULL);
482 LPSTR str = HeapAlloc(GetProcessHeap (), 0, count);
483 WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, str, count, NULL, NULL);
484 str[count-1] = '\n';
485 TRACE("source:\n");
486 write( 2, str, count );
487 HeapFree(GetProcessHeap(), 0, str);
488 }
489 break;
490 }
491 case DMUS_FOURCC_GUID_CHUNK: {
492 TRACE_(dmfile)(": GUID chunk\n");
493 This->pDesc->dwValidData |= DMUS_OBJ_OBJECT;
494 IStream_Read (pStm, &This->pDesc->guidObject, Chunk.dwSize, NULL);
495 break;
496 }
497 case DMUS_FOURCC_VERSION_CHUNK: {
498 TRACE_(dmfile)(": version chunk\n");
499 This->pDesc->dwValidData |= DMUS_OBJ_VERSION;
500 IStream_Read (pStm, &This->pDesc->vVersion, Chunk.dwSize, NULL);
501 break;
502 }
503 case DMUS_FOURCC_CATEGORY_CHUNK: {
504 TRACE_(dmfile)(": category chunk\n");
505 This->pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
506 IStream_Read (pStm, This->pDesc->wszCategory, Chunk.dwSize, NULL);
507 break;
508 }
509 case FOURCC_RIFF: {
510 IDirectMusicObject* pObject = NULL;
511 DMUS_OBJECTDESC desc;
512
513 ZeroMemory ((LPVOID)&desc, sizeof(DMUS_OBJECTDESC));
514 desc.dwSize = sizeof(DMUS_OBJECTDESC);
515 desc.dwValidData = DMUS_OBJ_STREAM | DMUS_OBJ_CLASS;
516 desc.guidClass = CLSID_DirectMusicContainer;
517 desc.pStream = NULL;
518 IStream_Clone (pStm, &desc.pStream);
519
520 liMove.QuadPart = 0;
521 liMove.QuadPart -= (sizeof(FOURCC) + sizeof(DWORD));
522 IStream_Seek (desc.pStream, liMove, STREAM_SEEK_CUR, NULL);
523
524 IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader);
525 IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader);
526 IDirectMusicGetLoader_Release (pGetLoader);
527
528 if (SUCCEEDED(IDirectMusicLoader_GetObject (pLoader, &desc, &IID_IDirectMusicObject, (LPVOID*) &pObject))) {
529 IDirectMusicObject_Release (pObject);
530 } else {
531 ERR_(dmfile)("Error on GetObject while trying to load Scrip SubContainer\n");
532 }
533
534 IDirectMusicLoader_Release (pLoader); pLoader = NULL; /* release loader */
535 IStream_Release(desc.pStream); desc.pStream = NULL; /* release cloned stream */
536
537 liMove.QuadPart = Chunk.dwSize;
538 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
539 /*
540 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
541 TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
542 ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
543 ListCount[0] = 0;
544
545 switch (Chunk.fccID) {
546 default: {
547 TRACE_(dmfile)(": unknown (skipping)\n");
548 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
549 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
550 break;
551 }
552 }
553 */
554 break;
555 }
556 case FOURCC_LIST: {
557 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
558 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
559 ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
560 ListCount[0] = 0;
561 switch (Chunk.fccID) {
562 case DMUS_FOURCC_UNFO_LIST: {
563 TRACE_(dmfile)(": UNFO list\n");
564 do {
565 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
566 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
567 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
568 switch (Chunk.fccID) {
569 /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
570 (though strings seem to be valid unicode) */
571 case mmioFOURCC('I','N','A','M'):
572 case DMUS_FOURCC_UNAM_CHUNK: {
573 TRACE_(dmfile)(": name chunk\n");
574 This->pDesc->dwValidData |= DMUS_OBJ_NAME;
575 IStream_Read (pStm, This->pDesc->wszName, Chunk.dwSize, NULL);
576 break;
577 }
578 case mmioFOURCC('I','A','R','T'):
579 case DMUS_FOURCC_UART_CHUNK: {
580 TRACE_(dmfile)(": artist chunk (ignored)\n");
581 liMove.QuadPart = Chunk.dwSize;
582 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
583 break;
584 }
585 case mmioFOURCC('I','C','O','P'):
586 case DMUS_FOURCC_UCOP_CHUNK: {
587 TRACE_(dmfile)(": copyright chunk (ignored)\n");
588 liMove.QuadPart = Chunk.dwSize;
589 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
590 break;
591 }
592 case mmioFOURCC('I','S','B','J'):
593 case DMUS_FOURCC_USBJ_CHUNK: {
594 TRACE_(dmfile)(": subject chunk (ignored)\n");
595 liMove.QuadPart = Chunk.dwSize;
596 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
597 break;
598 }
599 case mmioFOURCC('I','C','M','T'):
600 case DMUS_FOURCC_UCMT_CHUNK: {
601 TRACE_(dmfile)(": comment chunk (ignored)\n");
602 liMove.QuadPart = Chunk.dwSize;
603 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
604 break;
605 }
606 default: {
607 TRACE_(dmfile)(": unknown sub-chunk (irrevelant & skipping)\n");
608 liMove.QuadPart = Chunk.dwSize;
609 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
610 break;
611 }
612 }
613 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
614 } while (ListCount[0] < ListSize[0]);
615 break;
616 }
617 default: {
618 TRACE_(dmfile)(": unknown (skipping)\n");
619 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
620 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
621 break;
622 }
623 }
624 break;
625 }
626 default: {
627 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
628 liMove.QuadPart = Chunk.dwSize;
629 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
630 break;
631 }
632 }
633 TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
634 } while (StreamCount < StreamSize);
635 break;
636 }
637 default: {
638 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
639 liMove.QuadPart = StreamSize;
640 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
641 return E_FAIL;
642 }
643 }
644 TRACE_(dmfile)(": reading finished\n");
645 break;
646 }
647 default: {
648 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
649 liMove.QuadPart = Chunk.dwSize;
650 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
651 return E_FAIL;
652 }
653 }
654
655 return S_OK;
656 }
657
658 HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
659 return E_NOTIMPL;
660 }
661
662 HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
663 return E_NOTIMPL;
664 }
665
666 IPersistStreamVtbl DirectMusicScript_PersistStream_Vtbl = {
667 IDirectMusicScriptImpl_IPersistStream_QueryInterface,
668 IDirectMusicScriptImpl_IPersistStream_AddRef,
669 IDirectMusicScriptImpl_IPersistStream_Release,
670 IDirectMusicScriptImpl_IPersistStream_GetClassID,
671 IDirectMusicScriptImpl_IPersistStream_IsDirty,
672 IDirectMusicScriptImpl_IPersistStream_Load,
673 IDirectMusicScriptImpl_IPersistStream_Save,
674 IDirectMusicScriptImpl_IPersistStream_GetSizeMax
675 };
676
677 /* for ClassFactory */
678 HRESULT WINAPI DMUSIC_CreateDirectMusicScriptImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
679 IDirectMusicScriptImpl* obj;
680
681 obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicScriptImpl));
682 if (NULL == obj) {
683 *ppobj = (LPVOID) NULL;
684 return E_OUTOFMEMORY;
685 }
686 obj->UnknownVtbl = &DirectMusicScript_Unknown_Vtbl;
687 obj->ScriptVtbl = &DirectMusicScript_Script_Vtbl;
688 obj->ObjectVtbl = &DirectMusicScript_Object_Vtbl;
689 obj->PersistStreamVtbl = &DirectMusicScript_PersistStream_Vtbl;
690 obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
691 DM_STRUCT_INIT(obj->pDesc);
692 obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
693 memcpy (&obj->pDesc->guidClass, &CLSID_DirectMusicScript, sizeof (CLSID));
694 obj->ref = 0; /* will be inited by QueryInterface */
695
696 return IDirectMusicScriptImpl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj);
697 }
Windows API implementation