dlls/dmusic/dmusic_main.c

   1 /* DirectMusic 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 <stdio.h>
  24
  25 #include "dmusic_private.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  28
  29 LONG DMUSIC_refCount = 0;
  30
  31 typedef struct {
  32     const IClassFactoryVtbl *lpVtbl;
  33 } IClassFactoryImpl;
  34
  35 /******************************************************************
  36  *              DirectMusic ClassFactory
  37  */
  38 static HRESULT WINAPI DirectMusicCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
  39         FIXME("- no interface IID: %s\n", debugstr_guid(riid));
  40
  41         if (ppobj == NULL) return E_POINTER;
  42
  43         return E_NOINTERFACE;
  44 }
  45
  46 static ULONG WINAPI DirectMusicCF_AddRef(LPCLASSFACTORY iface) {
  47         DMUSIC_LockModule();
  48
  49         return 2; /* non-heap based object */
  50 }
  51
  52 static ULONG WINAPI DirectMusicCF_Release(LPCLASSFACTORY iface) {
  53         DMUSIC_UnlockModule();
  54
  55         return 1; /* non-heap based object */
  56 }
  57
  58 static HRESULT WINAPI DirectMusicCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
  59         TRACE ("(%p, %s, %p)\n", pOuter, debugstr_dmguid(riid), ppobj);
  60         return DMUSIC_CreateDirectMusicImpl (riid, ppobj, pOuter);
  61 }
  62
  63 static HRESULT WINAPI DirectMusicCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
  64         TRACE("(%d)\n", dolock);
  65
  66         if (dolock)
  67                 DMUSIC_LockModule();
  68         else
  69                 DMUSIC_UnlockModule();
  70
  71         return S_OK;
  72 }
  73
  74 static const IClassFactoryVtbl DirectMusicCF_Vtbl = {
  75         DirectMusicCF_QueryInterface,
  76         DirectMusicCF_AddRef,
  77         DirectMusicCF_Release,
  78         DirectMusicCF_CreateInstance,
  79         DirectMusicCF_LockServer
  80 };
  81
  82 static IClassFactoryImpl DirectMusic_CF = {&DirectMusicCF_Vtbl};
  83
  84 /******************************************************************
  85  *              DirectMusicCollection ClassFactory
  86  */
  87 static HRESULT WINAPI CollectionCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
  88         FIXME("- no interface IID: %s\n", debugstr_guid(riid));
  89
  90         if (ppobj == NULL) return E_POINTER;
  91
  92         return E_NOINTERFACE;
  93 }
  94
  95 static ULONG WINAPI CollectionCF_AddRef(LPCLASSFACTORY iface) {
  96         DMUSIC_LockModule();
  97
  98         return 2; /* non-heap based object */
  99 }
 100
 101 static ULONG WINAPI CollectionCF_Release(LPCLASSFACTORY iface) {
 102         DMUSIC_UnlockModule();
 103
 104         return 1; /* non-heap based object */
 105 }
 106
 107 static HRESULT WINAPI CollectionCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
 108         TRACE ("(%p, %s, %p)\n", pOuter, debugstr_dmguid(riid), ppobj);
 109         return DMUSIC_CreateDirectMusicCollectionImpl (riid, ppobj, pOuter);
 110 }
 111
 112 static HRESULT WINAPI CollectionCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
 113         TRACE("(%d)\n", dolock);
 114
 115         if (dolock)
 116                 DMUSIC_LockModule();
 117         else
 118                 DMUSIC_UnlockModule();
 119
 120         return S_OK;
 121 }
 122
 123 static const IClassFactoryVtbl CollectionCF_Vtbl = {
 124         CollectionCF_QueryInterface,
 125         CollectionCF_AddRef,
 126         CollectionCF_Release,
 127         CollectionCF_CreateInstance,
 128         CollectionCF_LockServer
 129 };
 130
 131 static IClassFactoryImpl Collection_CF = {&CollectionCF_Vtbl};
 132
 133 /******************************************************************
 134  *              DllMain
 135  *
 136  *
 137  */
 138 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
 139         if (fdwReason == DLL_PROCESS_ATTACH) {
 140             DisableThreadLibraryCalls(hinstDLL);
 141                 /* FIXME: Initialisation */
 142         } else if (fdwReason == DLL_PROCESS_DETACH) {
 143                 /* FIXME: Cleanup */
 144         }
 145
 146         return TRUE;
 147 }
 148
 149
 150 /******************************************************************
 151  *              DllCanUnloadNow (DMUSIC.@)
 152  *
 153  *
 154  */
 155 HRESULT WINAPI DllCanUnloadNow(void)
 156 {
 157         return DMUSIC_refCount != 0 ? S_FALSE : S_OK;
 158 }
 159
 160
 161 /******************************************************************
 162  *              DllGetClassObject (DMUSIC.@)
 163  *
 164  *
 165  */
 166 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 167 {
 168         TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 169         if (IsEqualCLSID (rclsid, &CLSID_DirectMusic) && IsEqualIID (riid, &IID_IClassFactory)) {
 170                 *ppv = &DirectMusic_CF;
 171                 IClassFactory_AddRef((IClassFactory*)*ppv);
 172                 return S_OK;
 173         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicCollection) && IsEqualIID (riid, &IID_IClassFactory)) {
 174                 *ppv = &Collection_CF;
 175                 IClassFactory_AddRef((IClassFactory*)*ppv);
 176                 return S_OK;
 177         }
 178
 179     WARN("(%s, %s, %p): no interface found.\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 180     return CLASS_E_CLASSNOTAVAILABLE;
 181 }
 182
 183
 184 /******************************************************************
 185  *              Helper functions
 186  *
 187  *
 188  */
 189 /* dwPatch from MIDILOCALE */
 190 DWORD MIDILOCALE2Patch (const MIDILOCALE *pLocale) {
 191         DWORD dwPatch = 0;
 192         if (!pLocale) return 0;
 193         dwPatch |= (pLocale->ulBank & F_INSTRUMENT_DRUMS); /* set drum bit */
 194         dwPatch |= ((pLocale->ulBank & 0x00007F7F) << 8); /* set MIDI bank location */
 195         dwPatch |= (pLocale->ulInstrument & 0x0000007F); /* set PC value */
 196         return dwPatch;
 197 }
 198
 199 /* MIDILOCALE from dwPatch */
 200 void Patch2MIDILOCALE (DWORD dwPatch, LPMIDILOCALE pLocale) {
 201         memset (pLocale, 0, sizeof(MIDILOCALE));
 202
 203         pLocale->ulInstrument = (dwPatch & 0x7F); /* get PC value */
 204         pLocale->ulBank = ((dwPatch & 0x007F7F00) >> 8); /* get MIDI bank location */
 205         pLocale->ulBank |= (dwPatch & F_INSTRUMENT_DRUMS); /* get drum bit */
 206 }
 207
 208 /* check whether the given DWORD is even (return 0) or odd (return 1) */
 209 int even_or_odd (DWORD number) {
 210         return (number & 0x1); /* basically, check if bit 0 is set ;) */
 211 }
 212
 213 /* FOURCC to string conversion for debug messages */
 214 const char *debugstr_fourcc (DWORD fourcc) {
 215     if (!fourcc) return "'null'";
 216     return wine_dbg_sprintf ("\'%c%c%c%c\'",
 217                 (char)(fourcc), (char)(fourcc >> 8),
 218         (char)(fourcc >> 16), (char)(fourcc >> 24));
 219 }
 220
 221 /* DMUS_VERSION struct to string conversion for debug messages */
 222 static const char *debugstr_dmversion (const DMUS_VERSION *version) {
 223         if (!version) return "'null'";
 224         return wine_dbg_sprintf ("\'%i,%i,%i,%i\'",
 225                 (int)((version->dwVersionMS & 0xFFFF0000) >> 8), (int)(version->dwVersionMS & 0x0000FFFF),
 226                 (int)((version->dwVersionLS & 0xFFFF0000) >> 8), (int)(version->dwVersionLS & 0x0000FFFF));
 227 }
 228
 229 /* returns name of given GUID */
 230 const char *debugstr_dmguid (const GUID *id) {
 231         static const guid_info guids[] = {
 232                 /* CLSIDs */
 233                 GE(CLSID_AudioVBScript),
 234                 GE(CLSID_DirectMusic),
 235                 GE(CLSID_DirectMusicAudioPath),
 236                 GE(CLSID_DirectMusicAudioPathConfig),
 237                 GE(CLSID_DirectMusicAuditionTrack),
 238                 GE(CLSID_DirectMusicBand),
 239                 GE(CLSID_DirectMusicBandTrack),
 240                 GE(CLSID_DirectMusicChordMapTrack),
 241                 GE(CLSID_DirectMusicChordMap),
 242                 GE(CLSID_DirectMusicChordTrack),
 243                 GE(CLSID_DirectMusicCollection),
 244                 GE(CLSID_DirectMusicCommandTrack),
 245                 GE(CLSID_DirectMusicComposer),
 246                 GE(CLSID_DirectMusicContainer),
 247                 GE(CLSID_DirectMusicGraph),
 248                 GE(CLSID_DirectMusicLoader),
 249                 GE(CLSID_DirectMusicLyricsTrack),
 250                 GE(CLSID_DirectMusicMarkerTrack),
 251                 GE(CLSID_DirectMusicMelodyFormulationTrack),
 252                 GE(CLSID_DirectMusicMotifTrack),
 253                 GE(CLSID_DirectMusicMuteTrack),
 254                 GE(CLSID_DirectMusicParamControlTrack),
 255                 GE(CLSID_DirectMusicPatternTrack),
 256                 GE(CLSID_DirectMusicPerformance),
 257                 GE(CLSID_DirectMusicScript),
 258                 GE(CLSID_DirectMusicScriptAutoImpSegment),
 259                 GE(CLSID_DirectMusicScriptAutoImpPerformance),
 260                 GE(CLSID_DirectMusicScriptAutoImpSegmentState),
 261                 GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
 262                 GE(CLSID_DirectMusicScriptAutoImpAudioPath),
 263                 GE(CLSID_DirectMusicScriptAutoImpSong),
 264                 GE(CLSID_DirectMusicScriptSourceCodeLoader),
 265                 GE(CLSID_DirectMusicScriptTrack),
 266                 GE(CLSID_DirectMusicSection),
 267                 GE(CLSID_DirectMusicSegment),
 268                 GE(CLSID_DirectMusicSegmentState),
 269                 GE(CLSID_DirectMusicSegmentTriggerTrack),
 270                 GE(CLSID_DirectMusicSegTriggerTrack),
 271                 GE(CLSID_DirectMusicSeqTrack),
 272                 GE(CLSID_DirectMusicSignPostTrack),
 273                 GE(CLSID_DirectMusicSong),
 274                 GE(CLSID_DirectMusicStyle),
 275                 GE(CLSID_DirectMusicStyleTrack),
 276                 GE(CLSID_DirectMusicSynth),
 277                 GE(CLSID_DirectMusicSynthSink),
 278                 GE(CLSID_DirectMusicSysExTrack),
 279                 GE(CLSID_DirectMusicTemplate),
 280                 GE(CLSID_DirectMusicTempoTrack),
 281                 GE(CLSID_DirectMusicTimeSigTrack),
 282                 GE(CLSID_DirectMusicWaveTrack),
 283                 GE(CLSID_DirectSoundWave),
 284                 /* IIDs */
 285                 GE(IID_IDirectMusic),
 286                 GE(IID_IDirectMusic2),
 287                 GE(IID_IDirectMusic8),
 288                 GE(IID_IDirectMusicAudioPath),
 289                 GE(IID_IDirectMusicBand),
 290                 GE(IID_IDirectMusicBuffer),
 291                 GE(IID_IDirectMusicChordMap),
 292                 GE(IID_IDirectMusicCollection),
 293                 GE(IID_IDirectMusicComposer),
 294                 GE(IID_IDirectMusicContainer),
 295                 GE(IID_IDirectMusicDownload),
 296                 GE(IID_IDirectMusicDownloadedInstrument),
 297                 GE(IID_IDirectMusicGetLoader),
 298                 GE(IID_IDirectMusicGraph),
 299                 GE(IID_IDirectMusicInstrument),
 300                 GE(IID_IDirectMusicLoader),
 301                 GE(IID_IDirectMusicLoader8),
 302                 GE(IID_IDirectMusicObject),
 303                 GE(IID_IDirectMusicPatternTrack),
 304                 GE(IID_IDirectMusicPerformance),
 305                 GE(IID_IDirectMusicPerformance2),
 306                 GE(IID_IDirectMusicPerformance8),
 307                 GE(IID_IDirectMusicPort),
 308                 GE(IID_IDirectMusicPortDownload),
 309                 GE(IID_IDirectMusicScript),
 310                 GE(IID_IDirectMusicSegment),
 311                 GE(IID_IDirectMusicSegment2),
 312                 GE(IID_IDirectMusicSegment8),
 313                 GE(IID_IDirectMusicSegmentState),
 314                 GE(IID_IDirectMusicSegmentState8),
 315                 GE(IID_IDirectMusicStyle),
 316                 GE(IID_IDirectMusicStyle8),
 317                 GE(IID_IDirectMusicSynth),
 318                 GE(IID_IDirectMusicSynth8),
 319                 GE(IID_IDirectMusicSynthSink),
 320                 GE(IID_IDirectMusicThru),
 321                 GE(IID_IDirectMusicTool),
 322                 GE(IID_IDirectMusicTool8),
 323                 GE(IID_IDirectMusicTrack),
 324                 GE(IID_IDirectMusicTrack8),
 325                 GE(IID_IUnknown),
 326                 GE(IID_IPersistStream),
 327                 GE(IID_IStream),
 328                 GE(IID_IClassFactory),
 329                 /* GUIDs */
 330                 GE(GUID_DirectMusicAllTypes),
 331                 GE(GUID_NOTIFICATION_CHORD),
 332                 GE(GUID_NOTIFICATION_COMMAND),
 333                 GE(GUID_NOTIFICATION_MEASUREANDBEAT),
 334                 GE(GUID_NOTIFICATION_PERFORMANCE),
 335                 GE(GUID_NOTIFICATION_RECOMPOSE),
 336                 GE(GUID_NOTIFICATION_SEGMENT),
 337                 GE(GUID_BandParam),
 338                 GE(GUID_ChordParam),
 339                 GE(GUID_CommandParam),
 340                 GE(GUID_CommandParam2),
 341                 GE(GUID_CommandParamNext),
 342                 GE(GUID_IDirectMusicBand),
 343                 GE(GUID_IDirectMusicChordMap),
 344                 GE(GUID_IDirectMusicStyle),
 345                 GE(GUID_MuteParam),
 346                 GE(GUID_Play_Marker),
 347                 GE(GUID_RhythmParam),
 348                 GE(GUID_TempoParam),
 349                 GE(GUID_TimeSignature),
 350                 GE(GUID_Valid_Start_Time),
 351                 GE(GUID_Clear_All_Bands),
 352                 GE(GUID_ConnectToDLSCollection),
 353                 GE(GUID_Disable_Auto_Download),
 354                 GE(GUID_DisableTempo),
 355                 GE(GUID_DisableTimeSig),
 356                 GE(GUID_Download),
 357                 GE(GUID_DownloadToAudioPath),
 358                 GE(GUID_Enable_Auto_Download),
 359                 GE(GUID_EnableTempo),
 360                 GE(GUID_EnableTimeSig),
 361                 GE(GUID_IgnoreBankSelectForGM),
 362                 GE(GUID_SeedVariations),
 363                 GE(GUID_StandardMIDIFile),
 364                 GE(GUID_Unload),
 365                 GE(GUID_UnloadFromAudioPath),
 366                 GE(GUID_Variations),
 367                 GE(GUID_PerfMasterTempo),
 368                 GE(GUID_PerfMasterVolume),
 369                 GE(GUID_PerfMasterGrooveLevel),
 370                 GE(GUID_PerfAutoDownload),
 371                 GE(GUID_DefaultGMCollection),
 372                 GE(GUID_Synth_Default),
 373                 GE(GUID_Buffer_Reverb),
 374                 GE(GUID_Buffer_EnvReverb),
 375                 GE(GUID_Buffer_Stereo),
 376                 GE(GUID_Buffer_3D_Dry),
 377                 GE(GUID_Buffer_Mono),
 378                 GE(GUID_DMUS_PROP_GM_Hardware),
 379                 GE(GUID_DMUS_PROP_GS_Capable),
 380                 GE(GUID_DMUS_PROP_GS_Hardware),
 381                 GE(GUID_DMUS_PROP_DLS1),
 382                 GE(GUID_DMUS_PROP_DLS2),
 383                 GE(GUID_DMUS_PROP_Effects),
 384                 GE(GUID_DMUS_PROP_INSTRUMENT2),
 385                 GE(GUID_DMUS_PROP_LegacyCaps),
 386                 GE(GUID_DMUS_PROP_MemorySize),
 387                 GE(GUID_DMUS_PROP_SampleMemorySize),
 388                 GE(GUID_DMUS_PROP_SamplePlaybackRate),
 389                 GE(GUID_DMUS_PROP_SetSynthSink),
 390                 GE(GUID_DMUS_PROP_SinkUsesDSound),
 391                 GE(GUID_DMUS_PROP_SynthSink_DSOUND),
 392                 GE(GUID_DMUS_PROP_SynthSink_WAVE),
 393                 GE(GUID_DMUS_PROP_Volume),
 394                 GE(GUID_DMUS_PROP_WavesReverb),
 395                 GE(GUID_DMUS_PROP_WriteLatency),
 396                 GE(GUID_DMUS_PROP_WritePeriod),
 397                 GE(GUID_DMUS_PROP_XG_Capable),
 398                 GE(GUID_DMUS_PROP_XG_Hardware)
 399         };
 400
 401         unsigned int i;
 402
 403         if (!id) return "(null)";
 404
 405         for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
 406                 if (IsEqualGUID(id, guids[i].guid))
 407                         return guids[i].name;
 408         }
 409         /* if we didn't find it, act like standard debugstr_guid */
 410         return debugstr_guid(id);
 411 }
 412
 413 /* generic flag-dumping function */
 414 static const char* debugstr_flags (DWORD flags, const flag_info* names, size_t num_names){
 415         char buffer[128] = "", *ptr = &buffer[0];
 416         unsigned int i;
 417         int size = sizeof(buffer);
 418
 419         for (i=0; i < num_names; i++)
 420         {
 421                 if ((flags & names[i].val) ||   /* standard flag*/
 422                         ((!flags) && (!names[i].val))) { /* zero value only */
 423                                 int cnt = snprintf(ptr, size, "%s ", names[i].name);
 424                                 if (cnt < 0 || cnt >= size) break;
 425                                 size -= cnt;
 426                                 ptr += cnt;
 427                 }
 428         }
 429
 430         return wine_dbg_sprintf("%s", buffer);
 431 }
 432
 433 /* dump DMUS_OBJ flags */
 434 static const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask) {
 435     static const flag_info flags[] = {
 436             FE(DMUS_OBJ_OBJECT),
 437             FE(DMUS_OBJ_CLASS),
 438             FE(DMUS_OBJ_NAME),
 439             FE(DMUS_OBJ_CATEGORY),
 440             FE(DMUS_OBJ_FILENAME),
 441             FE(DMUS_OBJ_FULLPATH),
 442             FE(DMUS_OBJ_URL),
 443             FE(DMUS_OBJ_VERSION),
 444             FE(DMUS_OBJ_DATE),
 445             FE(DMUS_OBJ_LOADED),
 446             FE(DMUS_OBJ_MEMORY),
 447             FE(DMUS_OBJ_STREAM)
 448         };
 449     return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
 450 }
 451
 452 /* dump whole DMUS_OBJECTDESC struct */
 453 const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
 454         if (pDesc) {
 455                 char buffer[1024] = "", *ptr = &buffer[0];
 456
 457                 ptr += sprintf(ptr, "DMUS_OBJECTDESC (%p):\n", pDesc);
 458                 ptr += sprintf(ptr, " - dwSize = %d\n", pDesc->dwSize);
 459                 ptr += sprintf(ptr, " - dwValidData = %s\n", debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
 460                 if (pDesc->dwValidData & DMUS_OBJ_CLASS) ptr += sprintf(ptr, " - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
 461                 if (pDesc->dwValidData & DMUS_OBJ_OBJECT) ptr += sprintf(ptr, " - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
 462                 if (pDesc->dwValidData & DMUS_OBJ_DATE) ptr += sprintf(ptr, " - ftDate = FIXME\n");
 463                 if (pDesc->dwValidData & DMUS_OBJ_VERSION) ptr += sprintf(ptr, " - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
 464                 if (pDesc->dwValidData & DMUS_OBJ_NAME) ptr += sprintf(ptr, " - wszName = %s\n", debugstr_w(pDesc->wszName));
 465                 if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) ptr += sprintf(ptr, " - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
 466                 if (pDesc->dwValidData & DMUS_OBJ_FILENAME) ptr += sprintf(ptr, " - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
 467                 if (pDesc->dwValidData & DMUS_OBJ_MEMORY) ptr += sprintf(ptr, " - llMemLength = 0x%s\n  - pbMemData = %p\n",
 468                                                                      wine_dbgstr_longlong(pDesc->llMemLength), pDesc->pbMemData);
 469                 if (pDesc->dwValidData & DMUS_OBJ_STREAM) ptr += sprintf(ptr, " - pStream = %p", pDesc->pStream);
 470
 471                 return wine_dbg_sprintf("%s", buffer);
 472         } else {
 473                 return wine_dbg_sprintf("(NULL)");
 474         }
 475 }