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 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include <stdio.h>
  24
  25 #include "dmsynth_private.h"
  26 #include "rpcproxy.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(dmsynth);
  29
  30 static HINSTANCE instance;
  31 LONG DMSYNTH_refCount = 0;
  32
  33 typedef struct {
  34         IClassFactory IClassFactory_iface;
  35         HRESULT WINAPI (*fnCreateInstance)(REFIID riid, void **ppv);
  36 } IClassFactoryImpl;
  37
  38 /******************************************************************
  39  *      IClassFactory implementation
  40  */
  41 static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
  42 {
  43         return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
  44 }
  45
  46 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
  47 {
  48         if (ppv == NULL)
  49                 return E_POINTER;
  50
  51         if (IsEqualGUID(&IID_IUnknown, riid))
  52                 TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
  53         else if (IsEqualGUID(&IID_IClassFactory, riid))
  54                 TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
  55         else {
  56                 FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
  57                 *ppv = NULL;
  58                 return E_NOINTERFACE;
  59         }
  60
  61         *ppv = iface;
  62         IUnknown_AddRef((IUnknown*)*ppv);
  63         return S_OK;
  64 }
  65
  66 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
  67 {
  68         DMSYNTH_LockModule();
  69
  70         return 2; /* non-heap based object */
  71 }
  72
  73 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
  74 {
  75         DMSYNTH_UnlockModule();
  76
  77         return 1; /* non-heap based object */
  78 }
  79
  80 static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
  81         REFIID riid, void **ppv)
  82 {
  83         IClassFactoryImpl *This = impl_from_IClassFactory(iface);
  84
  85         TRACE ("(%p, %s, %p)\n", pUnkOuter, debugstr_dmguid(riid), ppv);
  86
  87         if (pUnkOuter)
  88             return CLASS_E_NOAGGREGATION;
  89
  90         return This->fnCreateInstance(riid, ppv);
  91 }
  92
  93 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
  94 {
  95         TRACE("(%d)\n", dolock);
  96
  97         if (dolock)
  98                 DMSYNTH_LockModule();
  99         else
 100                 DMSYNTH_UnlockModule();
 101
 102         return S_OK;
 103 }
 104
 105 static const IClassFactoryVtbl classfactory_vtbl = {
 106         ClassFactory_QueryInterface,
 107         ClassFactory_AddRef,
 108         ClassFactory_Release,
 109         ClassFactory_CreateInstance,
 110         ClassFactory_LockServer
 111 };
 112
 113 static IClassFactoryImpl Synth_CF = {{&classfactory_vtbl}, DMUSIC_CreateDirectMusicSynthImpl};
 114 static IClassFactoryImpl SynthSink_CF = {{&classfactory_vtbl},
 115                                          DMUSIC_CreateDirectMusicSynthSinkImpl};
 116
 117 /******************************************************************
 118  *              DllMain
 119  *
 120  *
 121  */
 122 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
 123         if (fdwReason == DLL_PROCESS_ATTACH) {
 124                 instance = hinstDLL;
 125                 DisableThreadLibraryCalls(hinstDLL);
 126         }
 127
 128         return TRUE;
 129 }
 130
 131
 132 /******************************************************************
 133  *              DllCanUnloadNow (DMSYNTH.@)
 134  *
 135  *
 136  */
 137 HRESULT WINAPI DllCanUnloadNow(void)
 138 {
 139         return DMSYNTH_refCount != 0 ? S_FALSE : S_OK;
 140 }
 141
 142
 143 /******************************************************************
 144  *              DllGetClassObject (DMSYNTH.@)
 145  *
 146  *
 147  */
 148 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 149 {
 150     TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 151
 152     if (IsEqualCLSID(rclsid, &CLSID_DirectMusicSynth) && IsEqualIID(riid, &IID_IClassFactory)) {
 153         *ppv = &Synth_CF;
 154         IClassFactory_AddRef((IClassFactory*)*ppv);
 155         return S_OK;
 156     } else if (IsEqualCLSID(rclsid, &CLSID_DirectMusicSynthSink) && IsEqualIID(riid, &IID_IClassFactory)) {
 157         *ppv = &SynthSink_CF;
 158         IClassFactory_AddRef((IClassFactory*)*ppv);
 159         return S_OK;
 160     }
 161
 162     WARN("(%s,%s,%p): no interface found.\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 163     return CLASS_E_CLASSNOTAVAILABLE;
 164 }
 165
 166 /***********************************************************************
 167  *              DllRegisterServer (DMSYNTH.@)
 168  */
 169 HRESULT WINAPI DllRegisterServer(void)
 170 {
 171     return __wine_register_resources( instance );
 172 }
 173
 174 /***********************************************************************
 175  *              DllUnregisterServer (DMSYNTH.@)
 176  */
 177 HRESULT WINAPI DllUnregisterServer(void)
 178 {
 179     return __wine_unregister_resources( instance );
 180 }
 181
 182 /******************************************************************
 183  *              Helper functions
 184  *
 185  *
 186  */
 187
 188 /* returns name of given GUID */
 189 const char *debugstr_dmguid (const GUID *id) {
 190         static const guid_info guids[] = {
 191                 /* CLSIDs */
 192                 GE(CLSID_AudioVBScript),
 193                 GE(CLSID_DirectMusic),
 194                 GE(CLSID_DirectMusicAudioPathConfig),
 195                 GE(CLSID_DirectMusicAuditionTrack),
 196                 GE(CLSID_DirectMusicBand),
 197                 GE(CLSID_DirectMusicBandTrack),
 198                 GE(CLSID_DirectMusicChordMapTrack),
 199                 GE(CLSID_DirectMusicChordMap),
 200                 GE(CLSID_DirectMusicChordTrack),
 201                 GE(CLSID_DirectMusicCollection),
 202                 GE(CLSID_DirectMusicCommandTrack),
 203                 GE(CLSID_DirectMusicComposer),
 204                 GE(CLSID_DirectMusicContainer),
 205                 GE(CLSID_DirectMusicGraph),
 206                 GE(CLSID_DirectMusicLoader),
 207                 GE(CLSID_DirectMusicLyricsTrack),
 208                 GE(CLSID_DirectMusicMarkerTrack),
 209                 GE(CLSID_DirectMusicMelodyFormulationTrack),
 210                 GE(CLSID_DirectMusicMotifTrack),
 211                 GE(CLSID_DirectMusicMuteTrack),
 212                 GE(CLSID_DirectMusicParamControlTrack),
 213                 GE(CLSID_DirectMusicPatternTrack),
 214                 GE(CLSID_DirectMusicPerformance),
 215                 GE(CLSID_DirectMusicScript),
 216                 GE(CLSID_DirectMusicScriptAutoImpSegment),
 217                 GE(CLSID_DirectMusicScriptAutoImpPerformance),
 218                 GE(CLSID_DirectMusicScriptAutoImpSegmentState),
 219                 GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
 220                 GE(CLSID_DirectMusicScriptAutoImpAudioPath),
 221                 GE(CLSID_DirectMusicScriptAutoImpSong),
 222                 GE(CLSID_DirectMusicScriptSourceCodeLoader),
 223                 GE(CLSID_DirectMusicScriptTrack),
 224                 GE(CLSID_DirectMusicSection),
 225                 GE(CLSID_DirectMusicSegment),
 226                 GE(CLSID_DirectMusicSegmentState),
 227                 GE(CLSID_DirectMusicSegmentTriggerTrack),
 228                 GE(CLSID_DirectMusicSegTriggerTrack),
 229                 GE(CLSID_DirectMusicSeqTrack),
 230                 GE(CLSID_DirectMusicSignPostTrack),
 231                 GE(CLSID_DirectMusicSong),
 232                 GE(CLSID_DirectMusicStyle),
 233                 GE(CLSID_DirectMusicStyleTrack),
 234                 GE(CLSID_DirectMusicSynth),
 235                 GE(CLSID_DirectMusicSynthSink),
 236                 GE(CLSID_DirectMusicSysExTrack),
 237                 GE(CLSID_DirectMusicTemplate),
 238                 GE(CLSID_DirectMusicTempoTrack),
 239                 GE(CLSID_DirectMusicTimeSigTrack),
 240                 GE(CLSID_DirectMusicWaveTrack),
 241                 GE(CLSID_DirectSoundWave),
 242                 /* IIDs */
 243                 GE(IID_IDirectMusic),
 244                 GE(IID_IDirectMusic2),
 245                 GE(IID_IDirectMusic8),
 246                 GE(IID_IDirectMusicAudioPath),
 247                 GE(IID_IDirectMusicBand),
 248                 GE(IID_IDirectMusicBuffer),
 249                 GE(IID_IDirectMusicChordMap),
 250                 GE(IID_IDirectMusicCollection),
 251                 GE(IID_IDirectMusicComposer),
 252                 GE(IID_IDirectMusicContainer),
 253                 GE(IID_IDirectMusicDownload),
 254                 GE(IID_IDirectMusicDownloadedInstrument),
 255                 GE(IID_IDirectMusicGetLoader),
 256                 GE(IID_IDirectMusicGraph),
 257                 GE(IID_IDirectMusicInstrument),
 258                 GE(IID_IDirectMusicLoader),
 259                 GE(IID_IDirectMusicLoader8),
 260                 GE(IID_IDirectMusicObject),
 261                 GE(IID_IDirectMusicPatternTrack),
 262                 GE(IID_IDirectMusicPerformance),
 263                 GE(IID_IDirectMusicPerformance2),
 264                 GE(IID_IDirectMusicPerformance8),
 265                 GE(IID_IDirectMusicPort),
 266                 GE(IID_IDirectMusicPortDownload),
 267                 GE(IID_IDirectMusicScript),
 268                 GE(IID_IDirectMusicSegment),
 269                 GE(IID_IDirectMusicSegment2),
 270                 GE(IID_IDirectMusicSegment8),
 271                 GE(IID_IDirectMusicSegmentState),
 272                 GE(IID_IDirectMusicSegmentState8),
 273                 GE(IID_IDirectMusicStyle),
 274                 GE(IID_IDirectMusicStyle8),
 275                 GE(IID_IDirectMusicSynth),
 276                 GE(IID_IDirectMusicSynth8),
 277                 GE(IID_IDirectMusicSynthSink),
 278                 GE(IID_IDirectMusicThru),
 279                 GE(IID_IDirectMusicTool),
 280                 GE(IID_IDirectMusicTool8),
 281                 GE(IID_IDirectMusicTrack),
 282                 GE(IID_IDirectMusicTrack8),
 283                 GE(IID_IUnknown),
 284                 GE(IID_IPersistStream),
 285                 GE(IID_IStream),
 286                 GE(IID_IClassFactory),
 287                 /* GUIDs */
 288                 GE(GUID_DirectMusicAllTypes),
 289                 GE(GUID_NOTIFICATION_CHORD),
 290                 GE(GUID_NOTIFICATION_COMMAND),
 291                 GE(GUID_NOTIFICATION_MEASUREANDBEAT),
 292                 GE(GUID_NOTIFICATION_PERFORMANCE),
 293                 GE(GUID_NOTIFICATION_RECOMPOSE),
 294                 GE(GUID_NOTIFICATION_SEGMENT),
 295                 GE(GUID_BandParam),
 296                 GE(GUID_ChordParam),
 297                 GE(GUID_CommandParam),
 298                 GE(GUID_CommandParam2),
 299                 GE(GUID_CommandParamNext),
 300                 GE(GUID_IDirectMusicBand),
 301                 GE(GUID_IDirectMusicChordMap),
 302                 GE(GUID_IDirectMusicStyle),
 303                 GE(GUID_MuteParam),
 304                 GE(GUID_Play_Marker),
 305                 GE(GUID_RhythmParam),
 306                 GE(GUID_TempoParam),
 307                 GE(GUID_TimeSignature),
 308                 GE(GUID_Valid_Start_Time),
 309                 GE(GUID_Clear_All_Bands),
 310                 GE(GUID_ConnectToDLSCollection),
 311                 GE(GUID_Disable_Auto_Download),
 312                 GE(GUID_DisableTempo),
 313                 GE(GUID_DisableTimeSig),
 314                 GE(GUID_Download),
 315                 GE(GUID_DownloadToAudioPath),
 316                 GE(GUID_Enable_Auto_Download),
 317                 GE(GUID_EnableTempo),
 318                 GE(GUID_EnableTimeSig),
 319                 GE(GUID_IgnoreBankSelectForGM),
 320                 GE(GUID_SeedVariations),
 321                 GE(GUID_StandardMIDIFile),
 322                 GE(GUID_Unload),
 323                 GE(GUID_UnloadFromAudioPath),
 324                 GE(GUID_Variations),
 325                 GE(GUID_PerfMasterTempo),
 326                 GE(GUID_PerfMasterVolume),
 327                 GE(GUID_PerfMasterGrooveLevel),
 328                 GE(GUID_PerfAutoDownload),
 329                 GE(GUID_DefaultGMCollection),
 330                 GE(GUID_Synth_Default),
 331                 GE(GUID_Buffer_Reverb),
 332                 GE(GUID_Buffer_EnvReverb),
 333                 GE(GUID_Buffer_Stereo),
 334                 GE(GUID_Buffer_3D_Dry),
 335                 GE(GUID_Buffer_Mono),
 336                 GE(GUID_DMUS_PROP_GM_Hardware),
 337                 GE(GUID_DMUS_PROP_GS_Capable),
 338                 GE(GUID_DMUS_PROP_GS_Hardware),
 339                 GE(GUID_DMUS_PROP_DLS1),
 340                 GE(GUID_DMUS_PROP_DLS2),
 341                 GE(GUID_DMUS_PROP_Effects),
 342                 GE(GUID_DMUS_PROP_INSTRUMENT2),
 343                 GE(GUID_DMUS_PROP_LegacyCaps),
 344                 GE(GUID_DMUS_PROP_MemorySize),
 345                 GE(GUID_DMUS_PROP_SampleMemorySize),
 346                 GE(GUID_DMUS_PROP_SamplePlaybackRate),
 347                 GE(GUID_DMUS_PROP_SetSynthSink),
 348                 GE(GUID_DMUS_PROP_SinkUsesDSound),
 349                 GE(GUID_DMUS_PROP_SynthSink_DSOUND),
 350                 GE(GUID_DMUS_PROP_SynthSink_WAVE),
 351                 GE(GUID_DMUS_PROP_Volume),
 352                 GE(GUID_DMUS_PROP_WavesReverb),
 353                 GE(GUID_DMUS_PROP_WriteLatency),
 354                 GE(GUID_DMUS_PROP_WritePeriod),
 355                 GE(GUID_DMUS_PROP_XG_Capable),
 356                 GE(GUID_DMUS_PROP_XG_Hardware)
 357         };
 358
 359         unsigned int i;
 360
 361         if (!id) return "(null)";
 362
 363         for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
 364                 if (IsEqualGUID(id, guids[i].guid))
 365                         return guids[i].name;
 366         }
 367         /* if we didn't find it, act like standard debugstr_guid */
 368         return debugstr_guid(id);
 369 }