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dswave_main.c

/* DirectMusic Wave Main
 *
 * Copyright (C) 2003-2004 Rok Mandeljc
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include "config.h"
#include "wine/port.h"

#include <stdio.h>

#include "dswave_private.h"

WINE_DEFAULT_DEBUG_CHANNEL(dswave);

LONG DSWAVE_refCount = 0;

typedef struct {
    const IClassFactoryVtbl *lpVtbl;
} IClassFactoryImpl;

/******************************************************************
 *          DirectMusicWave ClassFactory
 */
static HRESULT WINAPI WaveCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
      FIXME("- no interface\n\tIID:\t%s\n", debugstr_guid(riid));

      if (ppobj == NULL) return E_POINTER;
      
      return E_NOINTERFACE;
}

static ULONG WINAPI WaveCF_AddRef(LPCLASSFACTORY iface) {
      DSWAVE_LockModule();

      return 2; /* non-heap based object */
}

static ULONG WINAPI WaveCF_Release(LPCLASSFACTORY iface) {
      DSWAVE_UnlockModule();

      return 1; /* non-heap based object */
}

static HRESULT WINAPI WaveCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
      TRACE ("(%p, %s, %p)\n", pOuter, debugstr_dmguid(riid), ppobj);
      
      return DMUSIC_CreateDirectMusicWaveImpl (riid, ppobj, pOuter);
}

static HRESULT WINAPI WaveCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
      TRACE("(%d)\n", dolock);

      if (dolock)
            DSWAVE_LockModule();
      else
            DSWAVE_UnlockModule();
      
      return S_OK;
}

static const IClassFactoryVtbl WaveCF_Vtbl = {
      WaveCF_QueryInterface,
      WaveCF_AddRef,
      WaveCF_Release,
      WaveCF_CreateInstance,
      WaveCF_LockServer
};

static IClassFactoryImpl Wave_CF = {&WaveCF_Vtbl};

/******************************************************************
 *          DllMain
 *
 *
 */
BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
      if (fdwReason == DLL_PROCESS_ATTACH) {
            DisableThreadLibraryCalls(hinstDLL);
            /* FIXME: Initialisation */
      } else if (fdwReason == DLL_PROCESS_DETACH) {
            /* FIXME: Cleanup */
      }

      return TRUE;
}


/******************************************************************
 *          DllCanUnloadNow (DSWAVE.@)
 *
 *
 */
HRESULT WINAPI DllCanUnloadNow(void)
{
      return DSWAVE_refCount != 0 ? S_FALSE : S_OK;
}


/******************************************************************
 *          DllGetClassObject (DSWAVE.@)
 *
 *
 */
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
      TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
      if (IsEqualCLSID (rclsid, &CLSID_DirectSoundWave) && IsEqualIID (riid, &IID_IClassFactory)) {
            *ppv = &Wave_CF;
            IClassFactory_AddRef((IClassFactory*)*ppv);
            return S_OK;
      }
      
    WARN("(%s, %s, %p): no interface found.\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
    return CLASS_E_CLASSNOTAVAILABLE;
}

/******************************************************************
 *          Helper functions
 *
 *
 */
/* FOURCC to string conversion for debug messages */
const char *debugstr_fourcc (DWORD fourcc) {
    if (!fourcc) return "'null'";
    return wine_dbg_sprintf ("\'%c%c%c%c\'",
            (char)(fourcc), (char)(fourcc >> 8),
        (char)(fourcc >> 16), (char)(fourcc >> 24));
}

/* DMUS_VERSION struct to string conversion for debug messages */
static const char *debugstr_dmversion (const DMUS_VERSION *version) {
      if (!version) return "'null'";
      return wine_dbg_sprintf ("\'%i,%i,%i,%i\'",
            (int)((version->dwVersionMS & 0xFFFF0000) >> 8), (int)(version->dwVersionMS & 0x0000FFFF), 
            (int)((version->dwVersionLS & 0xFFFF0000) >> 8), (int)(version->dwVersionLS & 0x0000FFFF));
}

/* returns name of given GUID */
const char *debugstr_dmguid (const GUID *id) {
      static const guid_info guids[] = {
            /* CLSIDs */
            GE(CLSID_AudioVBScript),
            GE(CLSID_DirectMusic),
            GE(CLSID_DirectMusicAudioPath),
            GE(CLSID_DirectMusicAudioPathConfig),
            GE(CLSID_DirectMusicAuditionTrack),
            GE(CLSID_DirectMusicBand),
            GE(CLSID_DirectMusicBandTrack),
            GE(CLSID_DirectMusicChordMapTrack),
            GE(CLSID_DirectMusicChordMap),
            GE(CLSID_DirectMusicChordTrack),
            GE(CLSID_DirectMusicCollection),
            GE(CLSID_DirectMusicCommandTrack),
            GE(CLSID_DirectMusicComposer),
            GE(CLSID_DirectMusicContainer),
            GE(CLSID_DirectMusicGraph),
            GE(CLSID_DirectMusicLoader),
            GE(CLSID_DirectMusicLyricsTrack),
            GE(CLSID_DirectMusicMarkerTrack),
            GE(CLSID_DirectMusicMelodyFormulationTrack),
            GE(CLSID_DirectMusicMotifTrack),
            GE(CLSID_DirectMusicMuteTrack),
            GE(CLSID_DirectMusicParamControlTrack),
            GE(CLSID_DirectMusicPatternTrack),
            GE(CLSID_DirectMusicPerformance),
            GE(CLSID_DirectMusicScript),
            GE(CLSID_DirectMusicScriptAutoImpSegment),
            GE(CLSID_DirectMusicScriptAutoImpPerformance),
            GE(CLSID_DirectMusicScriptAutoImpSegmentState),
            GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
            GE(CLSID_DirectMusicScriptAutoImpAudioPath),
            GE(CLSID_DirectMusicScriptAutoImpSong),
            GE(CLSID_DirectMusicScriptSourceCodeLoader),
            GE(CLSID_DirectMusicScriptTrack),
            GE(CLSID_DirectMusicSection),
            GE(CLSID_DirectMusicSegment),
            GE(CLSID_DirectMusicSegmentState),
            GE(CLSID_DirectMusicSegmentTriggerTrack),
            GE(CLSID_DirectMusicSegTriggerTrack),
            GE(CLSID_DirectMusicSeqTrack),
            GE(CLSID_DirectMusicSignPostTrack),
            GE(CLSID_DirectMusicSong),
            GE(CLSID_DirectMusicStyle),
            GE(CLSID_DirectMusicStyleTrack),
            GE(CLSID_DirectMusicSynth),
            GE(CLSID_DirectMusicSynthSink),
            GE(CLSID_DirectMusicSysExTrack),
            GE(CLSID_DirectMusicTemplate),
            GE(CLSID_DirectMusicTempoTrack),
            GE(CLSID_DirectMusicTimeSigTrack),
            GE(CLSID_DirectMusicWaveTrack),
            GE(CLSID_DirectSoundWave),
            /* IIDs */
            GE(IID_IDirectMusic),
            GE(IID_IDirectMusic2),
            GE(IID_IDirectMusic8),
            GE(IID_IDirectMusicAudioPath),
            GE(IID_IDirectMusicBand),
            GE(IID_IDirectMusicBuffer),
            GE(IID_IDirectMusicChordMap),
            GE(IID_IDirectMusicCollection),
            GE(IID_IDirectMusicComposer),
            GE(IID_IDirectMusicContainer),
            GE(IID_IDirectMusicDownload),
            GE(IID_IDirectMusicDownloadedInstrument),
            GE(IID_IDirectMusicGetLoader),
            GE(IID_IDirectMusicGraph),
            GE(IID_IDirectMusicInstrument),
            GE(IID_IDirectMusicLoader),
            GE(IID_IDirectMusicLoader8),
            GE(IID_IDirectMusicObject),
            GE(IID_IDirectMusicPatternTrack),
            GE(IID_IDirectMusicPerformance),
            GE(IID_IDirectMusicPerformance2),
            GE(IID_IDirectMusicPerformance8),
            GE(IID_IDirectMusicPort),
            GE(IID_IDirectMusicPortDownload),
            GE(IID_IDirectMusicScript),
            GE(IID_IDirectMusicSegment),
            GE(IID_IDirectMusicSegment2),
            GE(IID_IDirectMusicSegment8),
            GE(IID_IDirectMusicSegmentState),
            GE(IID_IDirectMusicSegmentState8),
            GE(IID_IDirectMusicStyle),
            GE(IID_IDirectMusicStyle8),
            GE(IID_IDirectMusicSynth),
            GE(IID_IDirectMusicSynth8),
            GE(IID_IDirectMusicSynthSink),
            GE(IID_IDirectMusicThru),
            GE(IID_IDirectMusicTool),
            GE(IID_IDirectMusicTool8),
            GE(IID_IDirectMusicTrack),
            GE(IID_IDirectMusicTrack8),
            GE(IID_IUnknown),
            GE(IID_IPersistStream),
            GE(IID_IStream),
            GE(IID_IClassFactory),
            /* GUIDs */
            GE(GUID_DirectMusicAllTypes),
            GE(GUID_NOTIFICATION_CHORD),
            GE(GUID_NOTIFICATION_COMMAND),
            GE(GUID_NOTIFICATION_MEASUREANDBEAT),
            GE(GUID_NOTIFICATION_PERFORMANCE),
            GE(GUID_NOTIFICATION_RECOMPOSE),
            GE(GUID_NOTIFICATION_SEGMENT),
            GE(GUID_BandParam),
            GE(GUID_ChordParam),
            GE(GUID_CommandParam),
            GE(GUID_CommandParam2),
            GE(GUID_CommandParamNext),
            GE(GUID_IDirectMusicBand),
            GE(GUID_IDirectMusicChordMap),
            GE(GUID_IDirectMusicStyle),
            GE(GUID_MuteParam),
            GE(GUID_Play_Marker),
            GE(GUID_RhythmParam),
            GE(GUID_TempoParam),
            GE(GUID_TimeSignature),
            GE(GUID_Valid_Start_Time),
            GE(GUID_Clear_All_Bands),
            GE(GUID_ConnectToDLSCollection),
            GE(GUID_Disable_Auto_Download),
            GE(GUID_DisableTempo),
            GE(GUID_DisableTimeSig),
            GE(GUID_Download),
            GE(GUID_DownloadToAudioPath),
            GE(GUID_Enable_Auto_Download),
            GE(GUID_EnableTempo),
            GE(GUID_EnableTimeSig),
            GE(GUID_IgnoreBankSelectForGM),
            GE(GUID_SeedVariations),
            GE(GUID_StandardMIDIFile),
            GE(GUID_Unload),
            GE(GUID_UnloadFromAudioPath),
            GE(GUID_Variations),
            GE(GUID_PerfMasterTempo),
            GE(GUID_PerfMasterVolume),
            GE(GUID_PerfMasterGrooveLevel),
            GE(GUID_PerfAutoDownload),
            GE(GUID_DefaultGMCollection),
            GE(GUID_Synth_Default),
            GE(GUID_Buffer_Reverb),
            GE(GUID_Buffer_EnvReverb),
            GE(GUID_Buffer_Stereo),
            GE(GUID_Buffer_3D_Dry),
            GE(GUID_Buffer_Mono),
            GE(GUID_DMUS_PROP_GM_Hardware),
            GE(GUID_DMUS_PROP_GS_Capable),
            GE(GUID_DMUS_PROP_GS_Hardware),
            GE(GUID_DMUS_PROP_DLS1),
            GE(GUID_DMUS_PROP_DLS2),
            GE(GUID_DMUS_PROP_Effects),
            GE(GUID_DMUS_PROP_INSTRUMENT2),
            GE(GUID_DMUS_PROP_LegacyCaps),
            GE(GUID_DMUS_PROP_MemorySize),
            GE(GUID_DMUS_PROP_SampleMemorySize),
            GE(GUID_DMUS_PROP_SamplePlaybackRate),
            GE(GUID_DMUS_PROP_SetSynthSink),
            GE(GUID_DMUS_PROP_SinkUsesDSound),
            GE(GUID_DMUS_PROP_SynthSink_DSOUND),
            GE(GUID_DMUS_PROP_SynthSink_WAVE),
            GE(GUID_DMUS_PROP_Volume),
            GE(GUID_DMUS_PROP_WavesReverb),
            GE(GUID_DMUS_PROP_WriteLatency),
            GE(GUID_DMUS_PROP_WritePeriod),
            GE(GUID_DMUS_PROP_XG_Capable),
            GE(GUID_DMUS_PROP_XG_Hardware)
      };

      unsigned int i;

        if (!id) return "(null)";

      for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
            if (IsEqualGUID(id, guids[i].guid))
                  return guids[i].name;
      }
      /* if we didn't find it, act like standard debugstr_guid */ 
      return debugstr_guid(id);
}     

/* generic flag-dumping function */
static const char* debugstr_flags (DWORD flags, const flag_info* names, size_t num_names){
      char buffer[128] = "", *ptr = &buffer[0];
      unsigned int i;
      int size = sizeof(buffer);
      
      for (i=0; i < num_names; i++)
      {
            if ((flags & names[i].val) || /* standard flag*/
                  ((!flags) && (!names[i].val))) { /* zero value only */
                        int cnt = snprintf(ptr, size, "%s ", names[i].name);
                        if (cnt < 0 || cnt >= size) break;
                        size -= cnt;
                        ptr += cnt;
            }
      }
      
      return wine_dbg_sprintf("%s", buffer);
}

/* dump DMUS_OBJ flags */
static const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask) {
    static const flag_info flags[] = {
          FE(DMUS_OBJ_OBJECT),
          FE(DMUS_OBJ_CLASS),
          FE(DMUS_OBJ_NAME),
          FE(DMUS_OBJ_CATEGORY),
          FE(DMUS_OBJ_FILENAME),
          FE(DMUS_OBJ_FULLPATH),
          FE(DMUS_OBJ_URL),
          FE(DMUS_OBJ_VERSION),
          FE(DMUS_OBJ_DATE),
          FE(DMUS_OBJ_LOADED),
          FE(DMUS_OBJ_MEMORY),
          FE(DMUS_OBJ_STREAM)
      };
    return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
}

/* dump whole DMUS_OBJECTDESC struct */
const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
      if (pDesc) {
            char buffer[1024] = "", *ptr = &buffer[0];
            
            ptr += sprintf(ptr, "DMUS_OBJECTDESC (%p):\n", pDesc);
            ptr += sprintf(ptr, " - dwSize = %d\n", pDesc->dwSize);
            ptr += sprintf(ptr, " - dwValidData = %s\n", debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
            if (pDesc->dwValidData & DMUS_OBJ_CLASS) ptr += sprintf(ptr, " - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
            if (pDesc->dwValidData & DMUS_OBJ_OBJECT) ptr += sprintf(ptr, " - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
            if (pDesc->dwValidData & DMUS_OBJ_DATE) ptr += sprintf(ptr, " - ftDate = FIXME\n");
            if (pDesc->dwValidData & DMUS_OBJ_VERSION) ptr += sprintf(ptr, " - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
            if (pDesc->dwValidData & DMUS_OBJ_NAME) ptr += sprintf(ptr, " - wszName = %s\n", debugstr_w(pDesc->wszName));
            if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) ptr += sprintf(ptr, " - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
            if (pDesc->dwValidData & DMUS_OBJ_FILENAME) ptr += sprintf(ptr, " - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
            if (pDesc->dwValidData & DMUS_OBJ_MEMORY) ptr += sprintf(ptr, " - llMemLength = 0x%s\n  - pbMemData = %p\n",
                                                                 wine_dbgstr_longlong(pDesc->llMemLength), pDesc->pbMemData);
            if (pDesc->dwValidData & DMUS_OBJ_STREAM) ptr += sprintf(ptr, " - pStream = %p", pDesc->pStream);

            return wine_dbg_sprintf("%s", buffer);
      } else {
            return wine_dbg_sprintf("(NULL)");
      }
}

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