dlls/dmsynth/dmsynth_main.c

   1 /* DirectMusicSynthesizer 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
  21 #include <stdio.h>
  22
  23 #include "dmsynth_private.h"
  24 #include "rpcproxy.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(dmsynth);
  27
  28 static HINSTANCE instance;
  29 LONG DMSYNTH_refCount = 0;
  30
  31 typedef struct {
  32         IClassFactory IClassFactory_iface;
  33         HRESULT WINAPI (*fnCreateInstance)(REFIID riid, void **ppv);
  34 } IClassFactoryImpl;
  35
  36 /******************************************************************
  37  *      IClassFactory implementation
  38  */
  39 static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
  40 {
  41         return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
  42 }
  43
  44 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
  45 {
  46         if (ppv == NULL)
  47                 return E_POINTER;
  48
  49         if (IsEqualGUID(&IID_IUnknown, riid))
  50                 TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
  51         else if (IsEqualGUID(&IID_IClassFactory, riid))
  52                 TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
  53         else {
  54                 FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
  55                 *ppv = NULL;
  56                 return E_NOINTERFACE;
  57         }
  58
  59         *ppv = iface;
  60         IUnknown_AddRef((IUnknown*)*ppv);
  61         return S_OK;
  62 }
  63
  64 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
  65 {
  66         DMSYNTH_LockModule();
  67
  68         return 2; /* non-heap based object */
  69 }
  70
  71 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
  72 {
  73         DMSYNTH_UnlockModule();
  74
  75         return 1; /* non-heap based object */
  76 }
  77
  78 static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
  79         REFIID riid, void **ppv)
  80 {
  81         IClassFactoryImpl *This = impl_from_IClassFactory(iface);
  82
  83         TRACE ("(%p, %s, %p)\n", pUnkOuter, debugstr_dmguid(riid), ppv);
  84
  85         if (pUnkOuter)
  86             return CLASS_E_NOAGGREGATION;
  87
  88         return This->fnCreateInstance(riid, ppv);
  89 }
  90
  91 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
  92 {
  93         TRACE("(%d)\n", dolock);
  94
  95         if (dolock)
  96                 DMSYNTH_LockModule();
  97         else
  98                 DMSYNTH_UnlockModule();
  99
 100         return S_OK;
 101 }
 102
 103 static const IClassFactoryVtbl classfactory_vtbl = {
 104         ClassFactory_QueryInterface,
 105         ClassFactory_AddRef,
 106         ClassFactory_Release,
 107         ClassFactory_CreateInstance,
 108         ClassFactory_LockServer
 109 };
 110
 111 static IClassFactoryImpl Synth_CF = {{&classfactory_vtbl}, DMUSIC_CreateDirectMusicSynthImpl};
 112 static IClassFactoryImpl SynthSink_CF = {{&classfactory_vtbl},
 113                                          DMUSIC_CreateDirectMusicSynthSinkImpl};
 114
 115 /******************************************************************
 116  *              DllMain
 117  *
 118  *
 119  */
 120 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
 121         if (fdwReason == DLL_PROCESS_ATTACH) {
 122                 instance = hinstDLL;
 123                 DisableThreadLibraryCalls(hinstDLL);
 124         }
 125
 126         return TRUE;
 127 }
 128
 129
 130 /******************************************************************
 131  *              DllCanUnloadNow (DMSYNTH.@)
 132  *
 133  *
 134  */
 135 HRESULT WINAPI DllCanUnloadNow(void)
 136 {
 137         return DMSYNTH_refCount != 0 ? S_FALSE : S_OK;
 138 }
 139
 140
 141 /******************************************************************
 142  *              DllGetClassObject (DMSYNTH.@)
 143  *
 144  *
 145  */
 146 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 147 {
 148     TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 149
 150     if (IsEqualCLSID(rclsid, &CLSID_DirectMusicSynth) && IsEqualIID(riid, &IID_IClassFactory)) {
 151         *ppv = &Synth_CF;
 152         IClassFactory_AddRef((IClassFactory*)*ppv);
 153         return S_OK;
 154     } else if (IsEqualCLSID(rclsid, &CLSID_DirectMusicSynthSink) && IsEqualIID(riid, &IID_IClassFactory)) {
 155         *ppv = &SynthSink_CF;
 156         IClassFactory_AddRef((IClassFactory*)*ppv);
 157         return S_OK;
 158     }
 159
 160     WARN("(%s,%s,%p): no interface found.\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 161     return CLASS_E_CLASSNOTAVAILABLE;
 162 }
 163
 164 /***********************************************************************
 165  *              DllRegisterServer (DMSYNTH.@)
 166  */
 167 HRESULT WINAPI DllRegisterServer(void)
 168 {
 169     return __wine_register_resources( instance );
 170 }
 171
 172 /***********************************************************************
 173  *              DllUnregisterServer (DMSYNTH.@)
 174  */
 175 HRESULT WINAPI DllUnregisterServer(void)
 176 {
 177     return __wine_unregister_resources( instance );
 178 }
 179
 180 /******************************************************************
 181  *              Helper functions
 182  *
 183  *
 184  */
 185
 186 /* returns name of given GUID */
 187 const char *debugstr_dmguid (const GUID *id) {
 188         static const guid_info guids[] = {
 189                 /* CLSIDs */
 190                 GE(CLSID_AudioVBScript),
 191                 GE(CLSID_DirectMusic),
 192                 GE(CLSID_DirectMusicAudioPathConfig),
 193                 GE(CLSID_DirectMusicAuditionTrack),
 194                 GE(CLSID_DirectMusicBand),
 195                 GE(CLSID_DirectMusicBandTrack),
 196                 GE(CLSID_DirectMusicChordMapTrack),
 197                 GE(CLSID_DirectMusicChordMap),
 198                 GE(CLSID_DirectMusicChordTrack),
 199                 GE(CLSID_DirectMusicCollection),
 200                 GE(CLSID_DirectMusicCommandTrack),
 201                 GE(CLSID_DirectMusicComposer),
 202                 GE(CLSID_DirectMusicContainer),
 203                 GE(CLSID_DirectMusicGraph),
 204                 GE(CLSID_DirectMusicLoader),
 205                 GE(CLSID_DirectMusicLyricsTrack),
 206                 GE(CLSID_DirectMusicMarkerTrack),
 207                 GE(CLSID_DirectMusicMelodyFormulationTrack),
 208                 GE(CLSID_DirectMusicMotifTrack),
 209                 GE(CLSID_DirectMusicMuteTrack),
 210                 GE(CLSID_DirectMusicParamControlTrack),
 211                 GE(CLSID_DirectMusicPatternTrack),
 212                 GE(CLSID_DirectMusicPerformance),
 213                 GE(CLSID_DirectMusicScript),
 214                 GE(CLSID_DirectMusicScriptAutoImpSegment),
 215                 GE(CLSID_DirectMusicScriptAutoImpPerformance),
 216                 GE(CLSID_DirectMusicScriptAutoImpSegmentState),
 217                 GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
 218                 GE(CLSID_DirectMusicScriptAutoImpAudioPath),
 219                 GE(CLSID_DirectMusicScriptAutoImpSong),
 220                 GE(CLSID_DirectMusicScriptSourceCodeLoader),
 221                 GE(CLSID_DirectMusicScriptTrack),
 222                 GE(CLSID_DirectMusicSection),
 223                 GE(CLSID_DirectMusicSegment),
 224                 GE(CLSID_DirectMusicSegmentState),
 225                 GE(CLSID_DirectMusicSegmentTriggerTrack),
 226                 GE(CLSID_DirectMusicSegTriggerTrack),
 227                 GE(CLSID_DirectMusicSeqTrack),
 228                 GE(CLSID_DirectMusicSignPostTrack),
 229                 GE(CLSID_DirectMusicSong),
 230                 GE(CLSID_DirectMusicStyle),
 231                 GE(CLSID_DirectMusicStyleTrack),
 232                 GE(CLSID_DirectMusicSynth),
 233                 GE(CLSID_DirectMusicSynthSink),
 234                 GE(CLSID_DirectMusicSysExTrack),
 235                 GE(CLSID_DirectMusicTemplate),
 236                 GE(CLSID_DirectMusicTempoTrack),
 237                 GE(CLSID_DirectMusicTimeSigTrack),
 238                 GE(CLSID_DirectMusicWaveTrack),
 239                 GE(CLSID_DirectSoundWave),
 240                 /* IIDs */
 241                 GE(IID_IDirectMusic),
 242                 GE(IID_IDirectMusic2),
 243                 GE(IID_IDirectMusic8),
 244                 GE(IID_IDirectMusicAudioPath),
 245                 GE(IID_IDirectMusicBand),
 246                 GE(IID_IDirectMusicBuffer),
 247                 GE(IID_IDirectMusicChordMap),
 248                 GE(IID_IDirectMusicCollection),
 249                 GE(IID_IDirectMusicComposer),
 250                 GE(IID_IDirectMusicContainer),
 251                 GE(IID_IDirectMusicDownload),
 252                 GE(IID_IDirectMusicDownloadedInstrument),
 253                 GE(IID_IDirectMusicGetLoader),
 254                 GE(IID_IDirectMusicGraph),
 255                 GE(IID_IDirectMusicInstrument),
 256                 GE(IID_IDirectMusicLoader),
 257                 GE(IID_IDirectMusicLoader8),
 258                 GE(IID_IDirectMusicObject),
 259                 GE(IID_IDirectMusicPatternTrack),
 260                 GE(IID_IDirectMusicPerformance),
 261                 GE(IID_IDirectMusicPerformance2),
 262                 GE(IID_IDirectMusicPerformance8),
 263                 GE(IID_IDirectMusicPort),
 264                 GE(IID_IDirectMusicPortDownload),
 265                 GE(IID_IDirectMusicScript),
 266                 GE(IID_IDirectMusicSegment),
 267                 GE(IID_IDirectMusicSegment2),
 268                 GE(IID_IDirectMusicSegment8),
 269                 GE(IID_IDirectMusicSegmentState),
 270                 GE(IID_IDirectMusicSegmentState8),
 271                 GE(IID_IDirectMusicStyle),
 272                 GE(IID_IDirectMusicStyle8),
 273                 GE(IID_IDirectMusicSynth),
 274                 GE(IID_IDirectMusicSynth8),
 275                 GE(IID_IDirectMusicSynthSink),
 276                 GE(IID_IDirectMusicThru),
 277                 GE(IID_IDirectMusicTool),
 278                 GE(IID_IDirectMusicTool8),
 279                 GE(IID_IDirectMusicTrack),
 280                 GE(IID_IDirectMusicTrack8),
 281                 GE(IID_IUnknown),
 282                 GE(IID_IPersistStream),
 283                 GE(IID_IStream),
 284                 GE(IID_IClassFactory),
 285                 /* GUIDs */
 286                 GE(GUID_DirectMusicAllTypes),
 287                 GE(GUID_NOTIFICATION_CHORD),
 288                 GE(GUID_NOTIFICATION_COMMAND),
 289                 GE(GUID_NOTIFICATION_MEASUREANDBEAT),
 290                 GE(GUID_NOTIFICATION_PERFORMANCE),
 291                 GE(GUID_NOTIFICATION_RECOMPOSE),
 292                 GE(GUID_NOTIFICATION_SEGMENT),
 293                 GE(GUID_BandParam),
 294                 GE(GUID_ChordParam),
 295                 GE(GUID_CommandParam),
 296                 GE(GUID_CommandParam2),
 297                 GE(GUID_CommandParamNext),
 298                 GE(GUID_IDirectMusicBand),
 299                 GE(GUID_IDirectMusicChordMap),
 300                 GE(GUID_IDirectMusicStyle),
 301                 GE(GUID_MuteParam),
 302                 GE(GUID_Play_Marker),
 303                 GE(GUID_RhythmParam),
 304                 GE(GUID_TempoParam),
 305                 GE(GUID_TimeSignature),
 306                 GE(GUID_Valid_Start_Time),
 307                 GE(GUID_Clear_All_Bands),
 308                 GE(GUID_ConnectToDLSCollection),
 309                 GE(GUID_Disable_Auto_Download),
 310                 GE(GUID_DisableTempo),
 311                 GE(GUID_DisableTimeSig),
 312                 GE(GUID_Download),
 313                 GE(GUID_DownloadToAudioPath),
 314                 GE(GUID_Enable_Auto_Download),
 315                 GE(GUID_EnableTempo),
 316                 GE(GUID_EnableTimeSig),
 317                 GE(GUID_IgnoreBankSelectForGM),
 318                 GE(GUID_SeedVariations),
 319                 GE(GUID_StandardMIDIFile),
 320                 GE(GUID_Unload),
 321                 GE(GUID_UnloadFromAudioPath),
 322                 GE(GUID_Variations),
 323                 GE(GUID_PerfMasterTempo),
 324                 GE(GUID_PerfMasterVolume),
 325                 GE(GUID_PerfMasterGrooveLevel),
 326                 GE(GUID_PerfAutoDownload),
 327                 GE(GUID_DefaultGMCollection),
 328                 GE(GUID_Synth_Default),
 329                 GE(GUID_Buffer_Reverb),
 330                 GE(GUID_Buffer_EnvReverb),
 331                 GE(GUID_Buffer_Stereo),
 332                 GE(GUID_Buffer_3D_Dry),
 333                 GE(GUID_Buffer_Mono),
 334                 GE(GUID_DMUS_PROP_GM_Hardware),
 335                 GE(GUID_DMUS_PROP_GS_Capable),
 336                 GE(GUID_DMUS_PROP_GS_Hardware),
 337                 GE(GUID_DMUS_PROP_DLS1),
 338                 GE(GUID_DMUS_PROP_DLS2),
 339                 GE(GUID_DMUS_PROP_Effects),
 340                 GE(GUID_DMUS_PROP_INSTRUMENT2),
 341                 GE(GUID_DMUS_PROP_LegacyCaps),
 342                 GE(GUID_DMUS_PROP_MemorySize),
 343                 GE(GUID_DMUS_PROP_SampleMemorySize),
 344                 GE(GUID_DMUS_PROP_SamplePlaybackRate),
 345                 GE(GUID_DMUS_PROP_SetSynthSink),
 346                 GE(GUID_DMUS_PROP_SinkUsesDSound),
 347                 GE(GUID_DMUS_PROP_SynthSink_DSOUND),
 348                 GE(GUID_DMUS_PROP_SynthSink_WAVE),
 349                 GE(GUID_DMUS_PROP_Volume),
 350                 GE(GUID_DMUS_PROP_WavesReverb),
 351                 GE(GUID_DMUS_PROP_WriteLatency),
 352                 GE(GUID_DMUS_PROP_WritePeriod),
 353                 GE(GUID_DMUS_PROP_XG_Capable),
 354                 GE(GUID_DMUS_PROP_XG_Hardware)
 355         };
 356
 357         unsigned int i;
 358
 359         if (!id) return "(null)";
 360
 361         for (i = 0; i < ARRAY_SIZE(guids); i++) {
 362                 if (IsEqualGUID(id, guids[i].guid))
 363                         return guids[i].name;
 364         }
 365         /* if we didn't find it, act like standard debugstr_guid */
 366         return debugstr_guid(id);
 367 }