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   1 /* Debug and Helper Functions
   2  *
   3  * Copyright (C) 2004 Rok Mandeljc
   4  * Copyright (C) 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 <stdio.h>
  22 #include <stdarg.h>
  23 #include <string.h>
  24
  25 #define COBJMACROS
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winnt.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32
  33 #include "wine/debug.h"
  34 #include "wine/list.h"
  35 #include "wine/unicode.h"
  36 #include "winreg.h"
  37
  38 #include "dmusici.h"
  39 #include "dmusicf.h"
  40 #include "dmusics.h"
  41
  42 #include "dmutils.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  45 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
  46
  47 /* check whether the given DWORD is even (return 0) or odd (return 1) */
  48 int even_or_odd (DWORD number) {
  49         return (number & 0x1); /* basically, check if bit 0 is set ;) */
  50 }
  51
  52 /* figures out whether given FOURCC is valid DirectMusic form ID */
  53 BOOL IS_VALID_DMFORM (FOURCC chunkID) {
  54         if ((chunkID == DMUS_FOURCC_AUDIOPATH_FORM) || (chunkID == DMUS_FOURCC_BAND_FORM) || (chunkID == DMUS_FOURCC_CHORDMAP_FORM)
  55                 || (chunkID == DMUS_FOURCC_CONTAINER_FORM) || (chunkID == FOURCC_DLS) || (chunkID == DMUS_FOURCC_SCRIPT_FORM)
  56                 || (chunkID == DMUS_FOURCC_SEGMENT_FORM) || (chunkID == DMUS_FOURCC_STYLE_FORM) || (chunkID == DMUS_FOURCC_TOOLGRAPH_FORM)
  57                 || (chunkID == DMUS_FOURCC_TRACK_FORM) || (chunkID == mmioFOURCC('W','A','V','E')))  return TRUE;
  58         else return FALSE;
  59 }
  60
  61 HRESULT IDirectMusicUtils_IPersistStream_ParseDescGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) {
  62
  63   switch (pChunk->fccID) {
  64   case DMUS_FOURCC_GUID_CHUNK: {
  65     TRACE_(dmfile)(": GUID chunk\n");
  66     pDesc->dwValidData |= DMUS_OBJ_OBJECT;
  67     IStream_Read (pStm, &pDesc->guidObject, pChunk->dwSize, NULL);
  68     break;
  69   }
  70   case DMUS_FOURCC_DATE_CHUNK: {
  71     TRACE_(dmfile)(": file date chunk\n");
  72     pDesc->dwValidData |= DMUS_OBJ_DATE;
  73     IStream_Read (pStm, &pDesc->ftDate, pChunk->dwSize, NULL);
  74     break;
  75   }
  76   case DMUS_FOURCC_NAME_CHUNK: {
  77     TRACE_(dmfile)(": name chunk\n");
  78     pDesc->dwValidData |= DMUS_OBJ_NAME;
  79     IStream_Read (pStm, &pDesc->wszName, pChunk->dwSize, NULL);
  80     break;
  81   }
  82   case DMUS_FOURCC_FILE_CHUNK: {
  83     TRACE_(dmfile)(": file name chunk\n");
  84     pDesc->dwValidData |= DMUS_OBJ_FILENAME;
  85     IStream_Read (pStm, &pDesc->wszFileName, pChunk->dwSize, NULL);
  86     break;
  87   }
  88   case DMUS_FOURCC_VERSION_CHUNK: {
  89     TRACE_(dmfile)(": version chunk\n");
  90     pDesc->dwValidData |= DMUS_OBJ_VERSION;
  91     IStream_Read (pStm, &pDesc->vVersion, pChunk->dwSize, NULL);
  92     break;
  93   }
  94   case DMUS_FOURCC_CATEGORY_CHUNK: {
  95     TRACE_(dmfile)(": category chunk\n");
  96     pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
  97     IStream_Read (pStm, pDesc->wszCategory, pChunk->dwSize, NULL);
  98     break;
  99   }
 100   default:
 101     /* not handled */
 102     return S_FALSE;
 103   }
 104
 105   return S_OK;
 106 }
 107
 108 HRESULT IDirectMusicUtils_IPersistStream_ParseUNFOGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) {
 109
 110   LARGE_INTEGER liMove; /* used when skipping chunks */
 111
 112   /**
 113    * don't ask me why, but M$ puts INFO elements in UNFO list sometimes
 114    * (though strings seem to be valid unicode)
 115    */
 116   switch (pChunk->fccID) {
 117
 118   case mmioFOURCC('I','N','A','M'):
 119   case DMUS_FOURCC_UNAM_CHUNK: {
 120     TRACE_(dmfile)(": name chunk\n");
 121     pDesc->dwValidData |= DMUS_OBJ_NAME;
 122     IStream_Read (pStm, pDesc->wszName, pChunk->dwSize, NULL);
 123     TRACE_(dmfile)(" - wszName: %s\n", debugstr_w(pDesc->wszName));
 124     break;
 125   }
 126
 127   case mmioFOURCC('I','A','R','T'):
 128   case DMUS_FOURCC_UART_CHUNK: {
 129     TRACE_(dmfile)(": artist chunk (ignored)\n");
 130     liMove.QuadPart = pChunk->dwSize;
 131     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 132     break;
 133   }
 134   case mmioFOURCC('I','C','O','P'):
 135   case DMUS_FOURCC_UCOP_CHUNK: {
 136     TRACE_(dmfile)(": copyright chunk (ignored)\n");
 137     liMove.QuadPart = pChunk->dwSize;
 138     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 139     break;
 140   }
 141   case mmioFOURCC('I','S','B','J'):
 142   case DMUS_FOURCC_USBJ_CHUNK: {
 143     TRACE_(dmfile)(": subject chunk (ignored)\n");
 144     liMove.QuadPart = pChunk->dwSize;
 145     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 146     break;
 147   }
 148   case mmioFOURCC('I','C','M','T'):
 149   case DMUS_FOURCC_UCMT_CHUNK: {
 150     TRACE_(dmfile)(": comment chunk (ignored)\n");
 151     liMove.QuadPart = pChunk->dwSize;
 152     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 153     break;
 154   }
 155   default:
 156     /* not handled */
 157     return S_FALSE;
 158   }
 159
 160   return S_OK;
 161 }
 162
 163 HRESULT IDirectMusicUtils_IPersistStream_ParseReference (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, IDirectMusicObject** ppObject) {
 164   DMUS_PRIVATE_CHUNK Chunk;
 165   DWORD ListSize[3], ListCount[3];
 166   LARGE_INTEGER liMove; /* used when skipping chunks */
 167   HRESULT hr;
 168
 169   DMUS_IO_REFERENCE ref;
 170   DMUS_OBJECTDESC ref_desc;
 171
 172   memset(&ref, 0, sizeof(ref));
 173   memset(&ref_desc, 0, sizeof(ref_desc));
 174
 175   if (pChunk->fccID != DMUS_FOURCC_REF_LIST) {
 176     ERR_(dmfile)(": %s chunk should be a REF list\n", debugstr_fourcc (pChunk->fccID));
 177     return E_FAIL;
 178   }
 179
 180   ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
 181   ListCount[0] = 0;
 182
 183   do {
 184     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 185     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 186     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 187
 188     hr = IDirectMusicUtils_IPersistStream_ParseDescGeneric(&Chunk, pStm, &ref_desc);
 189     if (FAILED(hr)) return hr;
 190
 191     if (hr == S_FALSE) {
 192       switch (Chunk.fccID) {
 193       case DMUS_FOURCC_REF_CHUNK: {
 194         TRACE_(dmfile)(": Reference chunk\n");
 195         if (Chunk.dwSize != sizeof(DMUS_IO_REFERENCE)) return E_FAIL;
 196         IStream_Read (pStm, &ref, sizeof(DMUS_IO_REFERENCE), NULL);
 197         TRACE_(dmfile)(" - guidClassID: %s\n", debugstr_dmguid(&ref.guidClassID));
 198         TRACE_(dmfile)(" - dwValidData: %lu\n", ref.dwValidData);
 199         break;
 200       }
 201       default: {
 202         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 203         liMove.QuadPart = Chunk.dwSize;
 204         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 205         break;
 206       }
 207       }
 208     }
 209     TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 210   } while (ListCount[0] < ListSize[0]);
 211
 212   ref_desc.dwValidData |= DMUS_OBJ_CLASS;
 213   memcpy(&ref_desc.guidClass, &ref.guidClassID, sizeof(ref.guidClassID));
 214
 215   TRACE_(dmfile)("** DM Reference Begin of Load ***\n");
 216   TRACE_(dmfile)("With Desc:\n");
 217   debugstr_DMUS_OBJECTDESC(&ref_desc);
 218
 219   {
 220     LPDIRECTMUSICGETLOADER pGetLoader = NULL;
 221     LPDIRECTMUSICLOADER pLoader = NULL;
 222
 223     IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader);
 224     IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader);
 225     IDirectMusicGetLoader_Release (pGetLoader);
 226
 227     hr = IDirectMusicLoader_GetObject (pLoader, &ref_desc, &IID_IDirectMusicObject, (LPVOID*)ppObject);
 228     IDirectMusicLoader_Release (pLoader); /* release loader */
 229   }
 230   TRACE_(dmfile)("** DM Reference End of Load ***\n");
 231
 232   return S_OK;
 233 }
 234
 235 /* translate STREAM_SEEK flag to string */
 236 const char *resolve_STREAM_SEEK (DWORD flag) {
 237         switch (flag) {
 238                 case STREAM_SEEK_SET:
 239                         return wine_dbg_sprintf ("STREAM_SEEK_SET");
 240                 case STREAM_SEEK_CUR:
 241                         return wine_dbg_sprintf ("STREAM_SEEK_CUR");
 242                 case STREAM_SEEK_END:
 243                         return wine_dbg_sprintf ("STREAM_SEEK_END");
 244                 default:
 245                         return wine_dbg_sprintf ("()");
 246         }
 247 }
 248
 249 /* FOURCC to string conversion for debug messages */
 250 const char *debugstr_fourcc (DWORD fourcc) {
 251     if (!fourcc) return "'null'";
 252     return wine_dbg_sprintf ("\'%c%c%c%c\'",
 253                 (char)(fourcc), (char)(fourcc >> 8),
 254         (char)(fourcc >> 16), (char)(fourcc >> 24));
 255 }
 256
 257 /* DMUS_VERSION struct to string conversion for debug messages */
 258 const char *debugstr_dmversion (LPDMUS_VERSION version) {
 259         if (!version) return "'null'";
 260         return wine_dbg_sprintf ("\'%i,%i,%i,%i\'",
 261                 HIWORD(version->dwVersionMS),LOWORD(version->dwVersionMS),
 262                 HIWORD(version->dwVersionLS), LOWORD(version->dwVersionLS));
 263 }
 264
 265 /* month number into month name (for debugstr_filetime) */
 266 const char *debugstr_month (DWORD dwMonth) {
 267         switch (dwMonth) {
 268                 case 1: return "January";
 269                 case 2: return "February";
 270                 case 3: return "March";
 271                 case 4: return "April";
 272                 case 5: return "May";
 273                 case 6: return "June";
 274                 case 7: return "July";
 275                 case 8: return "August";
 276                 case 9: return "September";
 277                 case 10: return "October";
 278                 case 11: return "November";
 279                 case 12: return "December";
 280                 default: return "Invalid";
 281         }
 282 }
 283
 284 /* FILETIME struct to string conversion for debug messages */
 285 const char *debugstr_filetime (LPFILETIME time) {
 286         SYSTEMTIME sysTime;
 287
 288         if (!time) return "'null'";
 289
 290         FileTimeToSystemTime (time, &sysTime);
 291
 292         return wine_dbg_sprintf ("\'%02i. %s %04i %02i:%02i:%02i\'", \
 293                 sysTime.wDay, debugstr_month(sysTime.wMonth), sysTime.wYear,
 294                 sysTime.wHour, sysTime.wMinute, sysTime.wSecond);
 295 }
 296
 297 /* returns name of given GUID */
 298 const char *debugstr_dmguid (const GUID *id) {
 299         static const guid_info guids[] = {
 300                 /* CLSIDs */
 301                 GE(CLSID_AudioVBScript),
 302                 GE(CLSID_DirectMusic),
 303                 GE(CLSID_DirectMusicAudioPath),
 304                 GE(CLSID_DirectMusicAudioPathConfig),
 305                 GE(CLSID_DirectMusicAuditionTrack),
 306                 GE(CLSID_DirectMusicBand),
 307                 GE(CLSID_DirectMusicBandTrack),
 308                 GE(CLSID_DirectMusicChordMapTrack),
 309                 GE(CLSID_DirectMusicChordMap),
 310                 GE(CLSID_DirectMusicChordTrack),
 311                 GE(CLSID_DirectMusicCollection),
 312                 GE(CLSID_DirectMusicCommandTrack),
 313                 GE(CLSID_DirectMusicComposer),
 314                 GE(CLSID_DirectMusicContainer),
 315                 GE(CLSID_DirectMusicGraph),
 316                 GE(CLSID_DirectMusicLoader),
 317                 GE(CLSID_DirectMusicLyricsTrack),
 318                 GE(CLSID_DirectMusicMarkerTrack),
 319                 GE(CLSID_DirectMusicMelodyFormulationTrack),
 320                 GE(CLSID_DirectMusicMotifTrack),
 321                 GE(CLSID_DirectMusicMuteTrack),
 322                 GE(CLSID_DirectMusicParamControlTrack),
 323                 GE(CLSID_DirectMusicPatternTrack),
 324                 GE(CLSID_DirectMusicPerformance),
 325                 GE(CLSID_DirectMusicScript),
 326                 GE(CLSID_DirectMusicScriptAutoImpSegment),
 327                 GE(CLSID_DirectMusicScriptAutoImpPerformance),
 328                 GE(CLSID_DirectMusicScriptAutoImpSegmentState),
 329                 GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
 330                 GE(CLSID_DirectMusicScriptAutoImpAudioPath),
 331                 GE(CLSID_DirectMusicScriptAutoImpSong),
 332                 GE(CLSID_DirectMusicScriptSourceCodeLoader),
 333                 GE(CLSID_DirectMusicScriptTrack),
 334                 GE(CLSID_DirectMusicSection),
 335                 GE(CLSID_DirectMusicSegment),
 336                 GE(CLSID_DirectMusicSegmentState),
 337                 GE(CLSID_DirectMusicSegmentTriggerTrack),
 338                 GE(CLSID_DirectMusicSegTriggerTrack),
 339                 GE(CLSID_DirectMusicSeqTrack),
 340                 GE(CLSID_DirectMusicSignPostTrack),
 341                 GE(CLSID_DirectMusicSong),
 342                 GE(CLSID_DirectMusicStyle),
 343                 GE(CLSID_DirectMusicStyleTrack),
 344                 GE(CLSID_DirectMusicSynth),
 345                 GE(CLSID_DirectMusicSynthSink),
 346                 GE(CLSID_DirectMusicSysExTrack),
 347                 GE(CLSID_DirectMusicTemplate),
 348                 GE(CLSID_DirectMusicTempoTrack),
 349                 GE(CLSID_DirectMusicTimeSigTrack),
 350                 GE(CLSID_DirectMusicWaveTrack),
 351                 GE(CLSID_DirectSoundWave),
 352                 /* IIDs */
 353                 GE(IID_IDirectMusic),
 354                 GE(IID_IDirectMusic2),
 355                 GE(IID_IDirectMusic8),
 356                 GE(IID_IDirectMusicAudioPath),
 357                 GE(IID_IDirectMusicBand),
 358                 GE(IID_IDirectMusicBuffer),
 359                 GE(IID_IDirectMusicChordMap),
 360                 GE(IID_IDirectMusicCollection),
 361                 GE(IID_IDirectMusicComposer),
 362                 GE(IID_IDirectMusicContainer),
 363                 GE(IID_IDirectMusicDownload),
 364                 GE(IID_IDirectMusicDownloadedInstrument),
 365                 GE(IID_IDirectMusicGetLoader),
 366                 GE(IID_IDirectMusicGraph),
 367                 GE(IID_IDirectMusicInstrument),
 368                 GE(IID_IDirectMusicLoader),
 369                 GE(IID_IDirectMusicLoader8),
 370                 GE(IID_IDirectMusicObject),
 371                 GE(IID_IDirectMusicPatternTrack),
 372                 GE(IID_IDirectMusicPerformance),
 373                 GE(IID_IDirectMusicPerformance2),
 374                 GE(IID_IDirectMusicPerformance8),
 375                 GE(IID_IDirectMusicPort),
 376                 GE(IID_IDirectMusicPortDownload),
 377                 GE(IID_IDirectMusicScript),
 378                 GE(IID_IDirectMusicSegment),
 379                 GE(IID_IDirectMusicSegment2),
 380                 GE(IID_IDirectMusicSegment8),
 381                 GE(IID_IDirectMusicSegmentState),
 382                 GE(IID_IDirectMusicSegmentState8),
 383                 GE(IID_IDirectMusicStyle),
 384                 GE(IID_IDirectMusicStyle8),
 385                 GE(IID_IDirectMusicSynth),
 386                 GE(IID_IDirectMusicSynth8),
 387                 GE(IID_IDirectMusicSynthSink),
 388                 GE(IID_IDirectMusicThru),
 389                 GE(IID_IDirectMusicTool),
 390                 GE(IID_IDirectMusicTool8),
 391                 GE(IID_IDirectMusicTrack),
 392                 GE(IID_IDirectMusicTrack8),
 393                 GE(IID_IUnknown),
 394                 GE(IID_IPersistStream),
 395                 GE(IID_IStream),
 396                 GE(IID_IClassFactory),
 397                 /* GUIDs */
 398                 GE(GUID_DirectMusicAllTypes),
 399                 GE(GUID_NOTIFICATION_CHORD),
 400                 GE(GUID_NOTIFICATION_COMMAND),
 401                 GE(GUID_NOTIFICATION_MEASUREANDBEAT),
 402                 GE(GUID_NOTIFICATION_PERFORMANCE),
 403                 GE(GUID_NOTIFICATION_RECOMPOSE),
 404                 GE(GUID_NOTIFICATION_SEGMENT),
 405                 GE(GUID_BandParam),
 406                 GE(GUID_ChordParam),
 407                 GE(GUID_CommandParam),
 408                 GE(GUID_CommandParam2),
 409                 GE(GUID_CommandParamNext),
 410                 GE(GUID_IDirectMusicBand),
 411                 GE(GUID_IDirectMusicChordMap),
 412                 GE(GUID_IDirectMusicStyle),
 413                 GE(GUID_MuteParam),
 414                 GE(GUID_Play_Marker),
 415                 GE(GUID_RhythmParam),
 416                 GE(GUID_TempoParam),
 417                 GE(GUID_TimeSignature),
 418                 GE(GUID_Valid_Start_Time),
 419                 GE(GUID_Clear_All_Bands),
 420                 GE(GUID_ConnectToDLSCollection),
 421                 GE(GUID_Disable_Auto_Download),
 422                 GE(GUID_DisableTempo),
 423                 GE(GUID_DisableTimeSig),
 424                 GE(GUID_Download),
 425                 GE(GUID_DownloadToAudioPath),
 426                 GE(GUID_Enable_Auto_Download),
 427                 GE(GUID_EnableTempo),
 428                 GE(GUID_EnableTimeSig),
 429                 GE(GUID_IgnoreBankSelectForGM),
 430                 GE(GUID_SeedVariations),
 431                 GE(GUID_StandardMIDIFile),
 432                 GE(GUID_Unload),
 433                 GE(GUID_UnloadFromAudioPath),
 434                 GE(GUID_Variations),
 435                 GE(GUID_PerfMasterTempo),
 436                 GE(GUID_PerfMasterVolume),
 437                 GE(GUID_PerfMasterGrooveLevel),
 438                 GE(GUID_PerfAutoDownload),
 439                 GE(GUID_DefaultGMCollection),
 440                 GE(GUID_Synth_Default),
 441                 GE(GUID_Buffer_Reverb),
 442                 GE(GUID_Buffer_EnvReverb),
 443                 GE(GUID_Buffer_Stereo),
 444                 GE(GUID_Buffer_3D_Dry),
 445                 GE(GUID_Buffer_Mono),
 446                 GE(GUID_DMUS_PROP_GM_Hardware),
 447                 GE(GUID_DMUS_PROP_GS_Capable),
 448                 GE(GUID_DMUS_PROP_GS_Hardware),
 449                 GE(GUID_DMUS_PROP_DLS1),
 450                 GE(GUID_DMUS_PROP_DLS2),
 451                 GE(GUID_DMUS_PROP_Effects),
 452                 GE(GUID_DMUS_PROP_INSTRUMENT2),
 453                 GE(GUID_DMUS_PROP_LegacyCaps),
 454                 GE(GUID_DMUS_PROP_MemorySize),
 455                 GE(GUID_DMUS_PROP_SampleMemorySize),
 456                 GE(GUID_DMUS_PROP_SamplePlaybackRate),
 457                 GE(GUID_DMUS_PROP_SetSynthSink),
 458                 GE(GUID_DMUS_PROP_SinkUsesDSound),
 459                 GE(GUID_DMUS_PROP_SynthSink_DSOUND),
 460                 GE(GUID_DMUS_PROP_SynthSink_WAVE),
 461                 GE(GUID_DMUS_PROP_Volume),
 462                 GE(GUID_DMUS_PROP_WavesReverb),
 463                 GE(GUID_DMUS_PROP_WriteLatency),
 464                 GE(GUID_DMUS_PROP_WritePeriod),
 465                 GE(GUID_DMUS_PROP_XG_Capable),
 466                 GE(GUID_DMUS_PROP_XG_Hardware)
 467         };
 468
 469         unsigned int i;
 470
 471         if (!id) return "(null)";
 472         for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
 473                 if (IsEqualGUID(id, guids[i].guid))
 474                         return guids[i].name;
 475         }
 476
 477         /* if we didn't find it, act like standard debugstr_guid */
 478         return debugstr_guid(id);
 479 }
 480
 481 /* returns name of given error code */
 482 const char *debugstr_dmreturn (DWORD code) {
 483         static const flag_info codes[] = {
 484                 FE(S_OK),
 485                 FE(S_FALSE),
 486                 FE(DMUS_S_PARTIALLOAD),
 487                 FE(DMUS_S_PARTIALDOWNLOAD),
 488                 FE(DMUS_S_REQUEUE),
 489                 FE(DMUS_S_FREE),
 490                 FE(DMUS_S_END),
 491                 FE(DMUS_S_STRING_TRUNCATED),
 492                 FE(DMUS_S_LAST_TOOL),
 493                 FE(DMUS_S_OVER_CHORD),
 494                 FE(DMUS_S_UP_OCTAVE),
 495                 FE(DMUS_S_DOWN_OCTAVE),
 496                 FE(DMUS_S_NOBUFFERCONTROL),
 497                 FE(DMUS_S_GARBAGE_COLLECTED),
 498                 FE(E_NOTIMPL),
 499                 FE(E_NOINTERFACE),
 500                 FE(E_POINTER),
 501                 FE(CLASS_E_NOAGGREGATION),
 502                 FE(CLASS_E_CLASSNOTAVAILABLE),
 503                 FE(REGDB_E_CLASSNOTREG),
 504                 FE(E_OUTOFMEMORY),
 505                 FE(E_FAIL),
 506                 FE(E_INVALIDARG),
 507                 FE(DMUS_E_DRIVER_FAILED),
 508                 FE(DMUS_E_PORTS_OPEN),
 509                 FE(DMUS_E_DEVICE_IN_USE),
 510                 FE(DMUS_E_INSUFFICIENTBUFFER),
 511                 FE(DMUS_E_BUFFERNOTSET),
 512                 FE(DMUS_E_BUFFERNOTAVAILABLE),
 513                 FE(DMUS_E_NOTADLSCOL),
 514                 FE(DMUS_E_INVALIDOFFSET),
 515                 FE(DMUS_E_ALREADY_LOADED),
 516                 FE(DMUS_E_INVALIDPOS),
 517                 FE(DMUS_E_INVALIDPATCH),
 518                 FE(DMUS_E_CANNOTSEEK),
 519                 FE(DMUS_E_CANNOTWRITE),
 520                 FE(DMUS_E_CHUNKNOTFOUND),
 521                 FE(DMUS_E_INVALID_DOWNLOADID),
 522                 FE(DMUS_E_NOT_DOWNLOADED_TO_PORT),
 523                 FE(DMUS_E_ALREADY_DOWNLOADED),
 524                 FE(DMUS_E_UNKNOWN_PROPERTY),
 525                 FE(DMUS_E_SET_UNSUPPORTED),
 526                 FE(DMUS_E_GET_UNSUPPORTED),
 527                 FE(DMUS_E_NOTMONO),
 528                 FE(DMUS_E_BADARTICULATION),
 529                 FE(DMUS_E_BADINSTRUMENT),
 530                 FE(DMUS_E_BADWAVELINK),
 531                 FE(DMUS_E_NOARTICULATION),
 532                 FE(DMUS_E_NOTPCM),
 533                 FE(DMUS_E_BADWAVE),
 534                 FE(DMUS_E_BADOFFSETTABLE),
 535                 FE(DMUS_E_UNKNOWNDOWNLOAD),
 536                 FE(DMUS_E_NOSYNTHSINK),
 537                 FE(DMUS_E_ALREADYOPEN),
 538                 FE(DMUS_E_ALREADYCLOSED),
 539                 FE(DMUS_E_SYNTHNOTCONFIGURED),
 540                 FE(DMUS_E_SYNTHACTIVE),
 541                 FE(DMUS_E_CANNOTREAD),
 542                 FE(DMUS_E_DMUSIC_RELEASED),
 543                 FE(DMUS_E_BUFFER_EMPTY),
 544                 FE(DMUS_E_BUFFER_FULL),
 545                 FE(DMUS_E_PORT_NOT_CAPTURE),
 546                 FE(DMUS_E_PORT_NOT_RENDER),
 547                 FE(DMUS_E_DSOUND_NOT_SET),
 548                 FE(DMUS_E_ALREADY_ACTIVATED),
 549                 FE(DMUS_E_INVALIDBUFFER),
 550                 FE(DMUS_E_WAVEFORMATNOTSUPPORTED),
 551                 FE(DMUS_E_SYNTHINACTIVE),
 552                 FE(DMUS_E_DSOUND_ALREADY_SET),
 553                 FE(DMUS_E_INVALID_EVENT),
 554                 FE(DMUS_E_UNSUPPORTED_STREAM),
 555                 FE(DMUS_E_ALREADY_INITED),
 556                 FE(DMUS_E_INVALID_BAND),
 557                 FE(DMUS_E_TRACK_HDR_NOT_FIRST_CK),
 558                 FE(DMUS_E_TOOL_HDR_NOT_FIRST_CK),
 559                 FE(DMUS_E_INVALID_TRACK_HDR),
 560                 FE(DMUS_E_INVALID_TOOL_HDR),
 561                 FE(DMUS_E_ALL_TOOLS_FAILED),
 562                 FE(DMUS_E_ALL_TRACKS_FAILED),
 563                 FE(DMUS_E_NOT_FOUND),
 564                 FE(DMUS_E_NOT_INIT),
 565                 FE(DMUS_E_TYPE_DISABLED),
 566                 FE(DMUS_E_TYPE_UNSUPPORTED),
 567                 FE(DMUS_E_TIME_PAST),
 568                 FE(DMUS_E_TRACK_NOT_FOUND),
 569                 FE(DMUS_E_TRACK_NO_CLOCKTIME_SUPPORT),
 570                 FE(DMUS_E_NO_MASTER_CLOCK),
 571                 FE(DMUS_E_LOADER_NOCLASSID),
 572                 FE(DMUS_E_LOADER_BADPATH),
 573                 FE(DMUS_E_LOADER_FAILEDOPEN),
 574                 FE(DMUS_E_LOADER_FORMATNOTSUPPORTED),
 575                 FE(DMUS_E_LOADER_FAILEDCREATE),
 576                 FE(DMUS_E_LOADER_OBJECTNOTFOUND),
 577                 FE(DMUS_E_LOADER_NOFILENAME),
 578                 FE(DMUS_E_INVALIDFILE),
 579                 FE(DMUS_E_ALREADY_EXISTS),
 580                 FE(DMUS_E_OUT_OF_RANGE),
 581                 FE(DMUS_E_SEGMENT_INIT_FAILED),
 582                 FE(DMUS_E_ALREADY_SENT),
 583                 FE(DMUS_E_CANNOT_FREE),
 584                 FE(DMUS_E_CANNOT_OPEN_PORT),
 585                 FE(DMUS_E_CANNOT_CONVERT),
 586                 FE(DMUS_E_DESCEND_CHUNK_FAIL),
 587                 FE(DMUS_E_NOT_LOADED),
 588                 FE(DMUS_E_SCRIPT_LANGUAGE_INCOMPATIBLE),
 589                 FE(DMUS_E_SCRIPT_UNSUPPORTED_VARTYPE),
 590                 FE(DMUS_E_SCRIPT_ERROR_IN_SCRIPT),
 591                 FE(DMUS_E_SCRIPT_CANTLOAD_OLEAUT32),
 592                 FE(DMUS_E_SCRIPT_LOADSCRIPT_ERROR),
 593                 FE(DMUS_E_SCRIPT_INVALID_FILE),
 594                 FE(DMUS_E_INVALID_SCRIPTTRACK),
 595                 FE(DMUS_E_SCRIPT_VARIABLE_NOT_FOUND),
 596                 FE(DMUS_E_SCRIPT_ROUTINE_NOT_FOUND),
 597                 FE(DMUS_E_SCRIPT_CONTENT_READONLY),
 598                 FE(DMUS_E_SCRIPT_NOT_A_REFERENCE),
 599                 FE(DMUS_E_SCRIPT_VALUE_NOT_SUPPORTED),
 600                 FE(DMUS_E_INVALID_SEGMENTTRIGGERTRACK),
 601                 FE(DMUS_E_INVALID_LYRICSTRACK),
 602                 FE(DMUS_E_INVALID_PARAMCONTROLTRACK),
 603                 FE(DMUS_E_AUDIOVBSCRIPT_SYNTAXERROR),
 604                 FE(DMUS_E_AUDIOVBSCRIPT_RUNTIMEERROR),
 605                 FE(DMUS_E_AUDIOVBSCRIPT_OPERATIONFAILURE),
 606                 FE(DMUS_E_AUDIOPATHS_NOT_VALID),
 607                 FE(DMUS_E_AUDIOPATHS_IN_USE),
 608                 FE(DMUS_E_NO_AUDIOPATH_CONFIG),
 609                 FE(DMUS_E_AUDIOPATH_INACTIVE),
 610                 FE(DMUS_E_AUDIOPATH_NOBUFFER),
 611                 FE(DMUS_E_AUDIOPATH_NOPORT),
 612                 FE(DMUS_E_NO_AUDIOPATH),
 613                 FE(DMUS_E_INVALIDCHUNK),
 614                 FE(DMUS_E_AUDIOPATH_NOGLOBALFXBUFFER),
 615                 FE(DMUS_E_INVALID_CONTAINER_OBJECT)
 616         };
 617
 618         unsigned int i;
 619         for (i = 0; i < sizeof(codes)/sizeof(codes[0]); i++) {
 620                 if (code == codes[i].val)
 621                         return codes[i].name;
 622         }
 623
 624         /* if we didn't find it, return value */
 625         return wine_dbg_sprintf("0x%08lX", code);
 626 }
 627
 628
 629 /* generic flag-dumping function */
 630 const char* debugstr_flags (DWORD flags, const flag_info* names, size_t num_names){
 631         static char buffer[128] = "", *ptr = &buffer[0];
 632         unsigned int i, size = sizeof(buffer);
 633
 634         for (i=0; i < num_names; i++) {
 635                 if ((flags & names[i].val)) {
 636                         int cnt = snprintf(ptr, size, "%s ", names[i].name);
 637                         if (cnt < 0 || cnt >= size) break;
 638                         size -= cnt;
 639                         ptr += cnt;
 640                 }
 641         }
 642
 643         ptr = &buffer[0];
 644         return ptr;
 645 }
 646
 647 /* dump DMUS_OBJ flags */
 648 const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask) {
 649     static const flag_info flags[] = {
 650             FE(DMUS_OBJ_OBJECT),
 651             FE(DMUS_OBJ_CLASS),
 652             FE(DMUS_OBJ_NAME),
 653             FE(DMUS_OBJ_CATEGORY),
 654             FE(DMUS_OBJ_FILENAME),
 655             FE(DMUS_OBJ_FULLPATH),
 656             FE(DMUS_OBJ_URL),
 657             FE(DMUS_OBJ_VERSION),
 658             FE(DMUS_OBJ_DATE),
 659             FE(DMUS_OBJ_LOADED),
 660             FE(DMUS_OBJ_MEMORY),
 661             FE(DMUS_OBJ_STREAM)
 662         };
 663     return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
 664 }
 665
 666 /* dump DMUS_CONTAINER flags */
 667 const char *debugstr_DMUS_CONTAINER_FLAGS (DWORD flagmask) {
 668     static const flag_info flags[] = {
 669             FE(DMUS_CONTAINER_NOLOADS)
 670         };
 671     return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
 672 }
 673
 674 /* dump DMUS_CONTAINED_OBJF flags */
 675 const char *debugstr_DMUS_CONTAINED_OBJF_FLAGS (DWORD flagmask) {
 676     static const flag_info flags[] = {
 677             FE(DMUS_CONTAINED_OBJF_KEEP)
 678         };
 679     return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
 680 }
 681
 682 const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
 683         if (pDesc) {
 684                 char buffer[1024] = "", *ptr = &buffer[0];
 685
 686                 ptr += sprintf(ptr, "DMUS_OBJECTDESC (%p):\n", pDesc);
 687                 ptr += sprintf(ptr, " - dwSize = 0x%08lX\n", pDesc->dwSize);
 688                 ptr += sprintf(ptr, " - dwValidData = 0x%08lX ( %s)\n", pDesc->dwValidData, debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
 689                 if (pDesc->dwValidData & DMUS_OBJ_CLASS) ptr += sprintf(ptr, " - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
 690                 if (pDesc->dwValidData & DMUS_OBJ_OBJECT) ptr += sprintf(ptr, " - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
 691                 if (pDesc->dwValidData & DMUS_OBJ_DATE) ptr += sprintf(ptr, " - ftDate = %s\n", debugstr_filetime (&pDesc->ftDate));
 692                 if (pDesc->dwValidData & DMUS_OBJ_VERSION) ptr += sprintf(ptr, " - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
 693                 if (pDesc->dwValidData & DMUS_OBJ_NAME) ptr += sprintf(ptr, " - wszName = %s\n", debugstr_w(pDesc->wszName));
 694                 if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) ptr += sprintf(ptr, " - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
 695                 if (pDesc->dwValidData & DMUS_OBJ_FILENAME) ptr += sprintf(ptr, " - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
 696                 if (pDesc->dwValidData & DMUS_OBJ_MEMORY) ptr += sprintf(ptr, " - llMemLength = %lli\n  - pbMemData = %p\n", pDesc->llMemLength, pDesc->pbMemData);
 697                 if (pDesc->dwValidData & DMUS_OBJ_STREAM) ptr += sprintf(ptr, " - pStream = %p\n", pDesc->pStream);
 698
 699                 ptr = &buffer[0];
 700                 return ptr;
 701         } else {
 702                 return wine_dbg_sprintf("(NULL)");
 703         }
 704 }
 705
 706 void debug_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
 707         if (pDesc) {
 708                 TRACE("DMUS_OBJECTDESC (%p):\n", pDesc);
 709                 TRACE(" - dwSize = %ld\n", pDesc->dwSize);
 710                 TRACE(" - dwValidData = %s\n", debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
 711                 if (pDesc->dwValidData & DMUS_OBJ_NAME)     TRACE(" - wszName = %s\n", debugstr_w(pDesc->wszName));
 712                 if (pDesc->dwValidData & DMUS_OBJ_CLASS)    TRACE(" - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
 713                 if (pDesc->dwValidData & DMUS_OBJ_OBJECT)   TRACE(" - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
 714                 if (pDesc->dwValidData & DMUS_OBJ_DATE)     TRACE(" - ftDate = FIXME\n");
 715                 if (pDesc->dwValidData & DMUS_OBJ_VERSION)  TRACE(" - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
 716                 if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) TRACE(" - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
 717                 if (pDesc->dwValidData & DMUS_OBJ_FILENAME) TRACE(" - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
 718                 if (pDesc->dwValidData & DMUS_OBJ_MEMORY)   TRACE(" - llMemLength = %lli\n  - pbMemData = %p\n", pDesc->llMemLength, pDesc->pbMemData);
 719                 if (pDesc->dwValidData & DMUS_OBJ_STREAM)   TRACE(" - pStream = %p\n", pDesc->pStream);
 720         } else {
 721                 TRACE("(NULL)\n");
 722         }
 723 }
 724
 725 const char *debugstr_DMUS_IO_CONTAINER_HEADER (LPDMUS_IO_CONTAINER_HEADER pHeader) {
 726         if (pHeader) {
 727                 char buffer[1024] = "", *ptr = &buffer[0];
 728
 729                 ptr += sprintf(ptr, "DMUS_IO_CONTAINER_HEADER (%p):\n", pHeader);
 730                 ptr += sprintf(ptr, " - dwFlags = %s\n", debugstr_DMUS_CONTAINER_FLAGS(pHeader->dwFlags));
 731
 732                 ptr = &buffer[0];
 733                 return ptr;
 734         } else {
 735                 return wine_dbg_sprintf("(NULL)");
 736         }
 737 }
 738
 739 const char *debugstr_DMUS_IO_CONTAINED_OBJECT_HEADER (LPDMUS_IO_CONTAINED_OBJECT_HEADER pHeader) {
 740         if (pHeader) {
 741                 char buffer[1024] = "", *ptr = &buffer[0];
 742
 743                 ptr += sprintf(ptr, "DMUS_IO_CONTAINED_OBJECT_HEADER (%p):\n", pHeader);
 744                 ptr += sprintf(ptr, " - guidClassID = %s\n", debugstr_dmguid(&pHeader->guidClassID));
 745                 ptr += sprintf(ptr, " - dwFlags = %s\n", debugstr_DMUS_CONTAINED_OBJF_FLAGS (pHeader->dwFlags));
 746                 ptr += sprintf(ptr, " - ckid = %s\n", debugstr_fourcc (pHeader->ckid));
 747                 ptr += sprintf(ptr, " - fccType = %s\n", debugstr_fourcc (pHeader->fccType));
 748
 749                 ptr = &buffer[0];
 750                 return ptr;
 751         } else {
 752                 return wine_dbg_sprintf("(NULL)");
 753         }
 754 }