atl80: Added AtlComModuleRegisterServer implementation (based on AtlModuleRegisterSer...
[wine] / dlls / dmscript / dmscript_main.c
1 /* DirectMusicScript Main
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 "config.h"
21 #include "wine/port.h"
22
23 #include "dmscript_private.h"
24 #include "rpcproxy.h"
25
26 WINE_DEFAULT_DEBUG_CHANNEL(dmscript);
27
28 static HINSTANCE instance;
29 LONG DMSCRIPT_refCount = 0;
30
31 typedef struct {
32         IClassFactory IClassFactory_iface;
33         HRESULT WINAPI (*fnCreateInstance)(REFIID riid, void **ppv, IUnknown *pUnkOuter);
34 } IClassFactoryImpl;
35
36 static HRESULT WINAPI create_unimpl_instance(REFIID riid, void **ppv, IUnknown *pUnkOuter)
37 {
38         FIXME("(%p, %s, %p) stub\n", pUnkOuter, debugstr_dmguid(riid), ppv);
39
40         return E_NOINTERFACE;
41 }
42
43 /******************************************************************
44  *      IClassFactory implementation
45  */
46 static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
47 {
48         return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
49 }
50
51 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
52 {
53         if (ppv == NULL)
54                 return E_POINTER;
55
56         if (IsEqualGUID(&IID_IUnknown, riid))
57                 TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
58         else if (IsEqualGUID(&IID_IClassFactory, riid))
59                 TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
60         else {
61                 FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
62                 *ppv = NULL;
63                 return E_NOINTERFACE;
64         }
65
66         *ppv = iface;
67         IUnknown_AddRef((IUnknown*)*ppv);
68         return S_OK;
69 }
70
71 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
72 {
73         DMSCRIPT_LockModule();
74
75         return 2; /* non-heap based object */
76 }
77
78 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
79 {
80         DMSCRIPT_UnlockModule();
81
82         return 1; /* non-heap based object */
83 }
84
85 static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
86         REFIID riid, void **ppv)
87 {
88         IClassFactoryImpl *This = impl_from_IClassFactory(iface);
89
90         TRACE ("(%p, %s, %p)\n", pUnkOuter, debugstr_dmguid(riid), ppv);
91
92         return This->fnCreateInstance(riid, ppv, pUnkOuter);
93 }
94
95 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
96 {
97         TRACE("(%d)\n", dolock);
98
99         if (dolock)
100                 DMSCRIPT_LockModule();
101         else
102                 DMSCRIPT_UnlockModule();
103
104         return S_OK;
105 }
106
107 static const IClassFactoryVtbl classfactory_vtbl = {
108         ClassFactory_QueryInterface,
109         ClassFactory_AddRef,
110         ClassFactory_Release,
111         ClassFactory_CreateInstance,
112         ClassFactory_LockServer
113 };
114
115 static IClassFactoryImpl ScriptAutoImplSegment_CF = {{&classfactory_vtbl}, create_unimpl_instance};
116 static IClassFactoryImpl ScriptTrack_CF = {{&classfactory_vtbl},
117                                            DMUSIC_CreateDirectMusicScriptTrack};
118 static IClassFactoryImpl AudioVBScript_CF = {{&classfactory_vtbl}, create_unimpl_instance};
119 static IClassFactoryImpl Script_CF = {{&classfactory_vtbl}, DMUSIC_CreateDirectMusicScriptImpl};
120 static IClassFactoryImpl ScriptAutoImplPerformance_CF = {{&classfactory_vtbl},
121                                                          create_unimpl_instance};
122 static IClassFactoryImpl ScriptSourceCodeLoader_CF = {{&classfactory_vtbl}, create_unimpl_instance};
123 static IClassFactoryImpl ScriptAutoImplSegmentState_CF = {{&classfactory_vtbl},
124                                                           create_unimpl_instance};
125 static IClassFactoryImpl ScriptAutoImplAudioPathConfig_CF = {{&classfactory_vtbl},
126                                                              create_unimpl_instance};
127 static IClassFactoryImpl ScriptAutoImplAudioPath_CF = {{&classfactory_vtbl},
128                                                        create_unimpl_instance};
129 static IClassFactoryImpl ScriptAutoImplSong_CF = {{&classfactory_vtbl}, create_unimpl_instance};
130
131 /******************************************************************
132  *              DllMain
133  *
134  *
135  */
136 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
137         if (fdwReason == DLL_PROCESS_ATTACH) {
138             instance = hinstDLL;
139             DisableThreadLibraryCalls(hinstDLL);
140                 /* FIXME: Initialisation */
141         } else if (fdwReason == DLL_PROCESS_DETACH) {
142                 /* FIXME: Cleanup */
143         }
144
145         return TRUE;
146 }
147
148
149 /******************************************************************
150  *              DllCanUnloadNow (DMSCRIPT.@)
151  *
152  *
153  */
154 HRESULT WINAPI DllCanUnloadNow(void)
155 {
156         return DMSCRIPT_refCount != 0 ? S_FALSE : S_OK;
157 }
158
159
160 /******************************************************************
161  *              DllGetClassObject (DMSCRIPT.@)
162  *
163  *
164  */
165 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
166 {
167     TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
168     if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScriptAutoImpSegment) && IsEqualIID (riid, &IID_IClassFactory)) {
169       *ppv = &ScriptAutoImplSegment_CF;
170       IClassFactory_AddRef((IClassFactory*)*ppv);
171       return S_OK;
172         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScriptTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
173       *ppv = &ScriptTrack_CF;
174       IClassFactory_AddRef((IClassFactory*)*ppv);
175       return S_OK;
176         } else if (IsEqualCLSID (rclsid, &CLSID_AudioVBScript) && IsEqualIID (riid, &IID_IClassFactory)) {
177       *ppv = &AudioVBScript_CF;
178       IClassFactory_AddRef((IClassFactory*)*ppv);
179       return S_OK;
180         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScript) && IsEqualIID (riid, &IID_IClassFactory)) {
181       *ppv = &Script_CF;
182       IClassFactory_AddRef((IClassFactory*)*ppv);
183       return S_OK;
184         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScriptAutoImpPerformance) && IsEqualIID (riid, &IID_IClassFactory)) {
185       *ppv = &ScriptAutoImplPerformance_CF;
186       IClassFactory_AddRef((IClassFactory*)*ppv);
187       return S_OK;
188         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScriptSourceCodeLoader) && IsEqualIID (riid, &IID_IClassFactory)) {
189       *ppv = &ScriptSourceCodeLoader_CF;
190       IClassFactory_AddRef((IClassFactory*)*ppv);
191       return S_OK;
192         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScriptAutoImpSegmentState) && IsEqualIID (riid, &IID_IClassFactory)) {
193       *ppv = &ScriptAutoImplSegmentState_CF;
194       IClassFactory_AddRef((IClassFactory*)*ppv);
195       return S_OK;
196         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScriptAutoImpAudioPathConfig) && IsEqualIID (riid, &IID_IClassFactory)) {
197       *ppv = &ScriptAutoImplAudioPathConfig_CF;
198       IClassFactory_AddRef((IClassFactory*)*ppv);
199       return S_OK;
200         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScriptAutoImpAudioPath) && IsEqualIID (riid, &IID_IClassFactory)) {
201       *ppv = &ScriptAutoImplAudioPath_CF;
202       IClassFactory_AddRef((IClassFactory*)*ppv);
203       return S_OK;
204         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicScriptAutoImpSong) && IsEqualIID (riid, &IID_IClassFactory)) {
205       *ppv = &ScriptAutoImplSong_CF;
206       IClassFactory_AddRef((IClassFactory*)*ppv);
207       return S_OK;
208         }               
209
210     WARN("(%s, %s, %p): no interface found.\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
211     return CLASS_E_CLASSNOTAVAILABLE;
212 }
213
214
215 /***********************************************************************
216  *              DllRegisterServer (DMSCRIPT.@)
217  */
218 HRESULT WINAPI DllRegisterServer(void)
219 {
220     return __wine_register_resources( instance );
221 }
222
223 /***********************************************************************
224  *              DllUnregisterServer (DMSCRIPT.@)
225  */
226 HRESULT WINAPI DllUnregisterServer(void)
227 {
228     return __wine_unregister_resources( instance );
229 }
230
231 /******************************************************************
232  *              Helper functions
233  *
234  *
235  */
236
237 /* FOURCC to string conversion for debug messages */
238 const char *debugstr_fourcc (DWORD fourcc) {
239     if (!fourcc) return "'null'";
240     return wine_dbg_sprintf ("\'%c%c%c%c\'",
241                 (char)(fourcc), (char)(fourcc >> 8),
242         (char)(fourcc >> 16), (char)(fourcc >> 24));
243 }
244
245 /* DMUS_VERSION struct to string conversion for debug messages */
246 static const char *debugstr_dmversion (const DMUS_VERSION *version) {
247         if (!version) return "'null'";
248         return wine_dbg_sprintf ("\'%i,%i,%i,%i\'",
249                 (int)((version->dwVersionMS & 0xFFFF0000) >> 8), (int)(version->dwVersionMS & 0x0000FFFF), 
250                 (int)((version->dwVersionLS & 0xFFFF0000) >> 8), (int)(version->dwVersionLS & 0x0000FFFF));
251 }
252
253 /* returns name of given GUID */
254 const char *debugstr_dmguid (const GUID *id) {
255         static const guid_info guids[] = {
256                 /* CLSIDs */
257                 GE(CLSID_AudioVBScript),
258                 GE(CLSID_DirectMusic),
259                 GE(CLSID_DirectMusicAudioPath),
260                 GE(CLSID_DirectMusicAudioPathConfig),
261                 GE(CLSID_DirectMusicAuditionTrack),
262                 GE(CLSID_DirectMusicBand),
263                 GE(CLSID_DirectMusicBandTrack),
264                 GE(CLSID_DirectMusicChordMapTrack),
265                 GE(CLSID_DirectMusicChordMap),
266                 GE(CLSID_DirectMusicChordTrack),
267                 GE(CLSID_DirectMusicCollection),
268                 GE(CLSID_DirectMusicCommandTrack),
269                 GE(CLSID_DirectMusicComposer),
270                 GE(CLSID_DirectMusicContainer),
271                 GE(CLSID_DirectMusicGraph),
272                 GE(CLSID_DirectMusicLoader),
273                 GE(CLSID_DirectMusicLyricsTrack),
274                 GE(CLSID_DirectMusicMarkerTrack),
275                 GE(CLSID_DirectMusicMelodyFormulationTrack),
276                 GE(CLSID_DirectMusicMotifTrack),
277                 GE(CLSID_DirectMusicMuteTrack),
278                 GE(CLSID_DirectMusicParamControlTrack),
279                 GE(CLSID_DirectMusicPatternTrack),
280                 GE(CLSID_DirectMusicPerformance),
281                 GE(CLSID_DirectMusicScript),
282                 GE(CLSID_DirectMusicScriptAutoImpSegment),
283                 GE(CLSID_DirectMusicScriptAutoImpPerformance),
284                 GE(CLSID_DirectMusicScriptAutoImpSegmentState),
285                 GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
286                 GE(CLSID_DirectMusicScriptAutoImpAudioPath),
287                 GE(CLSID_DirectMusicScriptAutoImpSong),
288                 GE(CLSID_DirectMusicScriptSourceCodeLoader),
289                 GE(CLSID_DirectMusicScriptTrack),
290                 GE(CLSID_DirectMusicSection),
291                 GE(CLSID_DirectMusicSegment),
292                 GE(CLSID_DirectMusicSegmentState),
293                 GE(CLSID_DirectMusicSegmentTriggerTrack),
294                 GE(CLSID_DirectMusicSegTriggerTrack),
295                 GE(CLSID_DirectMusicSeqTrack),
296                 GE(CLSID_DirectMusicSignPostTrack),
297                 GE(CLSID_DirectMusicSong),
298                 GE(CLSID_DirectMusicStyle),
299                 GE(CLSID_DirectMusicStyleTrack),
300                 GE(CLSID_DirectMusicSynth),
301                 GE(CLSID_DirectMusicSynthSink),
302                 GE(CLSID_DirectMusicSysExTrack),
303                 GE(CLSID_DirectMusicTemplate),
304                 GE(CLSID_DirectMusicTempoTrack),
305                 GE(CLSID_DirectMusicTimeSigTrack),
306                 GE(CLSID_DirectMusicWaveTrack),
307                 GE(CLSID_DirectSoundWave),
308                 /* IIDs */
309                 GE(IID_IDirectMusic),
310                 GE(IID_IDirectMusic2),
311                 GE(IID_IDirectMusic8),
312                 GE(IID_IDirectMusicAudioPath),
313                 GE(IID_IDirectMusicBand),
314                 GE(IID_IDirectMusicBuffer),
315                 GE(IID_IDirectMusicChordMap),
316                 GE(IID_IDirectMusicCollection),
317                 GE(IID_IDirectMusicComposer),
318                 GE(IID_IDirectMusicContainer),
319                 GE(IID_IDirectMusicDownload),
320                 GE(IID_IDirectMusicDownloadedInstrument),
321                 GE(IID_IDirectMusicGetLoader),
322                 GE(IID_IDirectMusicGraph),
323                 GE(IID_IDirectMusicInstrument),
324                 GE(IID_IDirectMusicLoader),
325                 GE(IID_IDirectMusicLoader8),
326                 GE(IID_IDirectMusicObject),
327                 GE(IID_IDirectMusicPatternTrack),
328                 GE(IID_IDirectMusicPerformance),
329                 GE(IID_IDirectMusicPerformance2),
330                 GE(IID_IDirectMusicPerformance8),
331                 GE(IID_IDirectMusicPort),
332                 GE(IID_IDirectMusicPortDownload),
333                 GE(IID_IDirectMusicScript),
334                 GE(IID_IDirectMusicSegment),
335                 GE(IID_IDirectMusicSegment2),
336                 GE(IID_IDirectMusicSegment8),
337                 GE(IID_IDirectMusicSegmentState),
338                 GE(IID_IDirectMusicSegmentState8),
339                 GE(IID_IDirectMusicStyle),
340                 GE(IID_IDirectMusicStyle8),
341                 GE(IID_IDirectMusicSynth),
342                 GE(IID_IDirectMusicSynth8),
343                 GE(IID_IDirectMusicSynthSink),
344                 GE(IID_IDirectMusicThru),
345                 GE(IID_IDirectMusicTool),
346                 GE(IID_IDirectMusicTool8),
347                 GE(IID_IDirectMusicTrack),
348                 GE(IID_IDirectMusicTrack8),
349                 GE(IID_IUnknown),
350                 GE(IID_IPersistStream),
351                 GE(IID_IStream),
352                 GE(IID_IClassFactory),
353                 /* GUIDs */
354                 GE(GUID_DirectMusicAllTypes),
355                 GE(GUID_NOTIFICATION_CHORD),
356                 GE(GUID_NOTIFICATION_COMMAND),
357                 GE(GUID_NOTIFICATION_MEASUREANDBEAT),
358                 GE(GUID_NOTIFICATION_PERFORMANCE),
359                 GE(GUID_NOTIFICATION_RECOMPOSE),
360                 GE(GUID_NOTIFICATION_SEGMENT),
361                 GE(GUID_BandParam),
362                 GE(GUID_ChordParam),
363                 GE(GUID_CommandParam),
364                 GE(GUID_CommandParam2),
365                 GE(GUID_CommandParamNext),
366                 GE(GUID_IDirectMusicBand),
367                 GE(GUID_IDirectMusicChordMap),
368                 GE(GUID_IDirectMusicStyle),
369                 GE(GUID_MuteParam),
370                 GE(GUID_Play_Marker),
371                 GE(GUID_RhythmParam),
372                 GE(GUID_TempoParam),
373                 GE(GUID_TimeSignature),
374                 GE(GUID_Valid_Start_Time),
375                 GE(GUID_Clear_All_Bands),
376                 GE(GUID_ConnectToDLSCollection),
377                 GE(GUID_Disable_Auto_Download),
378                 GE(GUID_DisableTempo),
379                 GE(GUID_DisableTimeSig),
380                 GE(GUID_Download),
381                 GE(GUID_DownloadToAudioPath),
382                 GE(GUID_Enable_Auto_Download),
383                 GE(GUID_EnableTempo),
384                 GE(GUID_EnableTimeSig),
385                 GE(GUID_IgnoreBankSelectForGM),
386                 GE(GUID_SeedVariations),
387                 GE(GUID_StandardMIDIFile),
388                 GE(GUID_Unload),
389                 GE(GUID_UnloadFromAudioPath),
390                 GE(GUID_Variations),
391                 GE(GUID_PerfMasterTempo),
392                 GE(GUID_PerfMasterVolume),
393                 GE(GUID_PerfMasterGrooveLevel),
394                 GE(GUID_PerfAutoDownload),
395                 GE(GUID_DefaultGMCollection),
396                 GE(GUID_Synth_Default),
397                 GE(GUID_Buffer_Reverb),
398                 GE(GUID_Buffer_EnvReverb),
399                 GE(GUID_Buffer_Stereo),
400                 GE(GUID_Buffer_3D_Dry),
401                 GE(GUID_Buffer_Mono),
402                 GE(GUID_DMUS_PROP_GM_Hardware),
403                 GE(GUID_DMUS_PROP_GS_Capable),
404                 GE(GUID_DMUS_PROP_GS_Hardware),
405                 GE(GUID_DMUS_PROP_DLS1),
406                 GE(GUID_DMUS_PROP_DLS2),
407                 GE(GUID_DMUS_PROP_Effects),
408                 GE(GUID_DMUS_PROP_INSTRUMENT2),
409                 GE(GUID_DMUS_PROP_LegacyCaps),
410                 GE(GUID_DMUS_PROP_MemorySize),
411                 GE(GUID_DMUS_PROP_SampleMemorySize),
412                 GE(GUID_DMUS_PROP_SamplePlaybackRate),
413                 GE(GUID_DMUS_PROP_SetSynthSink),
414                 GE(GUID_DMUS_PROP_SinkUsesDSound),
415                 GE(GUID_DMUS_PROP_SynthSink_DSOUND),
416                 GE(GUID_DMUS_PROP_SynthSink_WAVE),
417                 GE(GUID_DMUS_PROP_Volume),
418                 GE(GUID_DMUS_PROP_WavesReverb),
419                 GE(GUID_DMUS_PROP_WriteLatency),
420                 GE(GUID_DMUS_PROP_WritePeriod),
421                 GE(GUID_DMUS_PROP_XG_Capable),
422                 GE(GUID_DMUS_PROP_XG_Hardware)
423         };
424
425         unsigned int i;
426
427         if (!id) return "(null)";
428
429         for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
430                 if (IsEqualGUID(id, guids[i].guid))
431                         return guids[i].name;
432         }
433         /* if we didn't find it, act like standard debugstr_guid */     
434         return debugstr_guid(id);
435 }       
436
437 /* generic flag-dumping function */
438 static const char* debugstr_flags (DWORD flags, const flag_info* names, size_t num_names){
439         char buffer[128] = "", *ptr = &buffer[0];
440         unsigned int i;
441         int size = sizeof(buffer);
442         
443         for (i=0; i < num_names; i++)
444         {
445                 if ((flags & names[i].val) ||   /* standard flag*/
446                         ((!flags) && (!names[i].val))) { /* zero value only */
447                                 int cnt = snprintf(ptr, size, "%s ", names[i].name);
448                                 if (cnt < 0 || cnt >= size) break;
449                                 size -= cnt;
450                                 ptr += cnt;
451                 }
452         }
453         
454         return wine_dbg_sprintf("%s", buffer);
455 }
456
457 /* dump DMUS_OBJ flags */
458 static const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask) {
459     static const flag_info flags[] = {
460             FE(DMUS_OBJ_OBJECT),
461             FE(DMUS_OBJ_CLASS),
462             FE(DMUS_OBJ_NAME),
463             FE(DMUS_OBJ_CATEGORY),
464             FE(DMUS_OBJ_FILENAME),
465             FE(DMUS_OBJ_FULLPATH),
466             FE(DMUS_OBJ_URL),
467             FE(DMUS_OBJ_VERSION),
468             FE(DMUS_OBJ_DATE),
469             FE(DMUS_OBJ_LOADED),
470             FE(DMUS_OBJ_MEMORY),
471             FE(DMUS_OBJ_STREAM)
472         };
473     return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
474 }
475
476 /* dump whole DMUS_OBJECTDESC struct */
477 const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
478         if (pDesc) {
479                 char buffer[1024] = "", *ptr = &buffer[0];
480                 
481                 ptr += sprintf(ptr, "DMUS_OBJECTDESC (%p):\n", pDesc);
482                 ptr += sprintf(ptr, " - dwSize = %d\n", pDesc->dwSize);
483                 ptr += sprintf(ptr, " - dwValidData = %s\n", debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
484                 if (pDesc->dwValidData & DMUS_OBJ_CLASS) ptr += sprintf(ptr, " - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
485                 if (pDesc->dwValidData & DMUS_OBJ_OBJECT) ptr += sprintf(ptr, " - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
486                 if (pDesc->dwValidData & DMUS_OBJ_DATE) ptr += sprintf(ptr, " - ftDate = FIXME\n");
487                 if (pDesc->dwValidData & DMUS_OBJ_VERSION) ptr += sprintf(ptr, " - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
488                 if (pDesc->dwValidData & DMUS_OBJ_NAME) ptr += sprintf(ptr, " - wszName = %s\n", debugstr_w(pDesc->wszName));
489                 if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) ptr += sprintf(ptr, " - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
490                 if (pDesc->dwValidData & DMUS_OBJ_FILENAME) ptr += sprintf(ptr, " - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
491                 if (pDesc->dwValidData & DMUS_OBJ_MEMORY) ptr += sprintf(ptr, " - llMemLength = 0x%s\n  - pbMemData = %p\n", 
492                                                                      wine_dbgstr_longlong(pDesc->llMemLength), pDesc->pbMemData);
493                 if (pDesc->dwValidData & DMUS_OBJ_STREAM) ptr += sprintf(ptr, " - pStream = %p", pDesc->pStream);
494
495                 return wine_dbg_sprintf("%s", buffer);
496         } else {
497                 return wine_dbg_sprintf("(NULL)");
498         }
499 }