/* IDirectMusicWave Implementation * * 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 "dswave_private.h" WINE_DEFAULT_DEBUG_CHANNEL(dswave); WINE_DECLARE_DEBUG_CHANNEL(dmfile); /* an interface that is, according to my tests, obtained by loader after loading object; is it acting as some sort of bridge between object and loader? */ static const GUID IID_IDirectMusicWavePRIVATE = {0x69e934e4,0x97f1,0x4f1d,{0x88,0xe8,0xf2,0xac,0x88,0x67,0x13,0x27}}; static ULONG WINAPI IDirectMusicWaveImpl_IUnknown_AddRef (LPUNKNOWN iface); static ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef (LPDIRECTMUSICSEGMENT8 iface); static ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface); static ULONG WINAPI IDirectMusicWaveImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface); /***************************************************************************** * IDirectMusicWaveImpl implementation */ /* IDirectMusicWaveImpl IUnknown part: */ static HRESULT WINAPI IDirectMusicWaveImpl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, UnknownVtbl, iface); TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj); if (IsEqualIID (riid, &IID_IUnknown)) { *ppobj = &This->UnknownVtbl; IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); return S_OK; } else if (IsEqualIID (riid, &IID_IDirectMusicSegment) || IsEqualIID (riid, &IID_IDirectMusicSegment2) || IsEqualIID (riid, &IID_IDirectMusicSegment8)) { *ppobj = &This->SegmentVtbl; IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef ((LPDIRECTMUSICSEGMENT8)&This->SegmentVtbl); return S_OK; } else if (IsEqualIID (riid, &IID_IDirectMusicObject)) { *ppobj = &This->ObjectVtbl; IDirectMusicWaveImpl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT)&This->ObjectVtbl); return S_OK; } else if (IsEqualIID (riid, &IID_IPersistStream)) { *ppobj = &This->PersistStreamVtbl; IDirectMusicWaveImpl_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl); return S_OK; } else if (IsEqualIID (riid, &IID_IDirectMusicWavePRIVATE)) { WARN(": requested private interface, expect crash\n"); return E_NOINTERFACE; } WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj); return E_NOINTERFACE; } static ULONG WINAPI IDirectMusicWaveImpl_IUnknown_AddRef (LPUNKNOWN iface) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, UnknownVtbl, iface); ULONG refCount = InterlockedIncrement(&This->ref); TRACE("(%p)->(ref before=%u)\n", This, refCount - 1); DSWAVE_LockModule(); return refCount; } static ULONG WINAPI IDirectMusicWaveImpl_IUnknown_Release (LPUNKNOWN iface) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, UnknownVtbl, iface); ULONG refCount = InterlockedDecrement(&This->ref); TRACE("(%p)->(ref before=%u)\n", This, refCount + 1); if (!refCount) { HeapFree(GetProcessHeap(), 0, This); } DSWAVE_UnlockModule(); return refCount; } static const IUnknownVtbl DirectMusicWave_Unknown_Vtbl = { IDirectMusicWaveImpl_IUnknown_QueryInterface, IDirectMusicWaveImpl_IUnknown_AddRef, IDirectMusicWaveImpl_IUnknown_Release }; /* IDirectMusicSegment8Impl IDirectMusicSegment part: */ static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_QueryInterface (LPDIRECTMUSICSEGMENT8 iface, REFIID riid, LPVOID *ppobj) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); } static ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef (LPDIRECTMUSICSEGMENT8 iface) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); } static ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Release (LPDIRECTMUSICSEGMENT8 iface) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetLength (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtLength) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, pmtLength); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetLength (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtLength) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %d): stub\n", This, mtLength); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetRepeats (LPDIRECTMUSICSEGMENT8 iface, DWORD* pdwRepeats) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, pdwRepeats); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetRepeats (LPDIRECTMUSICSEGMENT8 iface, DWORD dwRepeats) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %d): stub\n", This, dwRepeats); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetDefaultResolution (LPDIRECTMUSICSEGMENT8 iface, DWORD* pdwResolution) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, pdwResolution); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetDefaultResolution (LPDIRECTMUSICSEGMENT8 iface, DWORD dwResolution) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %d): stub\n", This, dwResolution); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrack (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, IDirectMusicTrack** ppTrack) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %s, %d, %d, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, ppTrack); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrackGroup (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack, DWORD* pdwGroupBits) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p, %p): stub\n", This, pTrack, pdwGroupBits); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_InsertTrack (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack, DWORD dwGroupBits) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p, %d): stub\n", This, pTrack, dwGroupBits); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveTrack (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, pTrack); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_InitPlay (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicSegmentState** ppSegState, IDirectMusicPerformance* pPerformance, DWORD dwFlags) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p, %p, %d): stub\n", This, ppSegState, pPerformance, dwFlags); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetGraph (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicGraph** ppGraph) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, ppGraph); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetGraph (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicGraph* pGraph) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, pGraph); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_AddNotificationType (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidNotificationType) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType)); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveNotificationType (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidNotificationType) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType)); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetParam (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %s, %d, %d, %d, %p, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, mtTime, pmtNext, pParam); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetParam (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, void* pParam) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %s, %d, %d, %d, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, mtTime, pParam); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Clone (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicSegment** ppSegment) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %d, %d, %p): stub\n", This, mtStart, mtEnd, ppSegment); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetStartPoint (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %d): stub\n", This, mtStart); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetStartPoint (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtStart) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, pmtStart); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetLoopPoints (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %d, %d): stub\n", This, mtStart, mtEnd); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetLoopPoints (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtStart, MUSIC_TIME* pmtEnd) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p, %p): stub\n", This, pmtStart, pmtEnd); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetPChannelsUsed (LPDIRECTMUSICSEGMENT8 iface, DWORD dwNumPChannels, DWORD* paPChannels) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %d, %p): stub\n", This, dwNumPChannels, paPChannels); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetTrackConfig (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidTrackClassID, DWORD dwGroupBits, DWORD dwIndex, DWORD dwFlagsOn, DWORD dwFlagsOff) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %s, %d, %d, %d, %d): stub\n", This, debugstr_dmguid(rguidTrackClassID), dwGroupBits, dwIndex, dwFlagsOn, dwFlagsOff); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetAudioPathConfig (LPDIRECTMUSICSEGMENT8 iface, IUnknown** ppAudioPathConfig){ ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, ppAudioPathConfig); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Compose (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtTime, IDirectMusicSegment* pFromSegment, IDirectMusicSegment* pToSegment, IDirectMusicSegment** ppComposedSegment) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %d, %p, %p, %p): stub\n", This, mtTime, pFromSegment, pToSegment, ppComposedSegment); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Download (LPDIRECTMUSICSEGMENT8 iface, IUnknown *pAudioPath) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, pAudioPath); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Unload (LPDIRECTMUSICSEGMENT8 iface, IUnknown *pAudioPath) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface); FIXME("(%p, %p): stub\n", This, pAudioPath); return S_OK; } static const IDirectMusicSegment8Vtbl DirectMusicSegment8_Segment_Vtbl = { IDirectMusicWaveImpl_IDirectMusicSegment8_QueryInterface, IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef, IDirectMusicWaveImpl_IDirectMusicSegment8_Release, IDirectMusicWaveImpl_IDirectMusicSegment8_GetLength, IDirectMusicWaveImpl_IDirectMusicSegment8_SetLength, IDirectMusicWaveImpl_IDirectMusicSegment8_GetRepeats, IDirectMusicWaveImpl_IDirectMusicSegment8_SetRepeats, IDirectMusicWaveImpl_IDirectMusicSegment8_GetDefaultResolution, IDirectMusicWaveImpl_IDirectMusicSegment8_SetDefaultResolution, IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrack, IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrackGroup, IDirectMusicWaveImpl_IDirectMusicSegment8_InsertTrack, IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveTrack, IDirectMusicWaveImpl_IDirectMusicSegment8_InitPlay, IDirectMusicWaveImpl_IDirectMusicSegment8_GetGraph, IDirectMusicWaveImpl_IDirectMusicSegment8_SetGraph, IDirectMusicWaveImpl_IDirectMusicSegment8_AddNotificationType, IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveNotificationType, IDirectMusicWaveImpl_IDirectMusicSegment8_GetParam, IDirectMusicWaveImpl_IDirectMusicSegment8_SetParam, IDirectMusicWaveImpl_IDirectMusicSegment8_Clone, IDirectMusicWaveImpl_IDirectMusicSegment8_SetStartPoint, IDirectMusicWaveImpl_IDirectMusicSegment8_GetStartPoint, IDirectMusicWaveImpl_IDirectMusicSegment8_SetLoopPoints, IDirectMusicWaveImpl_IDirectMusicSegment8_GetLoopPoints, IDirectMusicWaveImpl_IDirectMusicSegment8_SetPChannelsUsed, IDirectMusicWaveImpl_IDirectMusicSegment8_SetTrackConfig, IDirectMusicWaveImpl_IDirectMusicSegment8_GetAudioPathConfig, IDirectMusicWaveImpl_IDirectMusicSegment8_Compose, IDirectMusicWaveImpl_IDirectMusicSegment8_Download, IDirectMusicWaveImpl_IDirectMusicSegment8_Unload }; /* IDirectMusicWaveImpl IDirectMusicObject part: */ static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface); return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); } static ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface); return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); } static ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface); return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface); TRACE("(%p, %p)\n", This, pDesc); /* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */ memcpy (pDesc, This->pDesc, This->pDesc->dwSize); return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface); TRACE("(%p, %p, %s): setting descriptor:\n", This, pDesc, debugstr_DMUS_OBJECTDESC(pDesc)); /* According to MSDN, we should copy only given values, not whole struct */ if (pDesc->dwValidData & DMUS_OBJ_OBJECT) This->pDesc->guidObject = pDesc->guidObject; if (pDesc->dwValidData & DMUS_OBJ_CLASS) This->pDesc->guidClass = pDesc->guidClass; if (pDesc->dwValidData & DMUS_OBJ_NAME) lstrcpynW (This->pDesc->wszName, pDesc->wszName, DMUS_MAX_NAME); if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) lstrcpynW (This->pDesc->wszCategory, pDesc->wszCategory, DMUS_MAX_CATEGORY); if (pDesc->dwValidData & DMUS_OBJ_FILENAME) lstrcpynW (This->pDesc->wszFileName, pDesc->wszFileName, DMUS_MAX_FILENAME); if (pDesc->dwValidData & DMUS_OBJ_VERSION) This->pDesc->vVersion = pDesc->vVersion; if (pDesc->dwValidData & DMUS_OBJ_DATE) This->pDesc->ftDate = pDesc->ftDate; if (pDesc->dwValidData & DMUS_OBJ_MEMORY) { This->pDesc->llMemLength = pDesc->llMemLength; memcpy (This->pDesc->pbMemData, pDesc->pbMemData, pDesc->llMemLength); } if (pDesc->dwValidData & DMUS_OBJ_STREAM) { /* according to MSDN, we copy the stream */ IStream_Clone (pDesc->pStream, &This->pDesc->pStream); } /* add new flags */ This->pDesc->dwValidData |= pDesc->dwValidData; return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) { DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, StreamCount, ListSize[1], ListCount[1]; LARGE_INTEGER liMove; /* used when skipping chunks */ TRACE("(%p, %p)\n", pStream, pDesc); /* FIXME: should this be determined from stream? */ pDesc->dwValidData |= DMUS_OBJ_CLASS; pDesc->guidClass = CLSID_DirectMusicSegment; IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case FOURCC_RIFF: { IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); StreamSize = Chunk.dwSize - sizeof(FOURCC); StreamCount = 0; if (Chunk.fccID == mmioFOURCC('W','A','V','E')) { TRACE_(dmfile)(": wave form\n"); do { IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_GUID_CHUNK: { TRACE_(dmfile)(": GUID chunk\n"); pDesc->dwValidData |= DMUS_OBJ_OBJECT; IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL); break; } case DMUS_FOURCC_VERSION_CHUNK: { TRACE_(dmfile)(": version chunk\n"); pDesc->dwValidData |= DMUS_OBJ_VERSION; IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL); break; } case DMUS_FOURCC_CATEGORY_CHUNK: { TRACE_(dmfile)(": category chunk\n"); pDesc->dwValidData |= DMUS_OBJ_CATEGORY; IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL); break; } case FOURCC_LIST: { IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID)); ListSize[0] = Chunk.dwSize - sizeof(FOURCC); ListCount[0] = 0; switch (Chunk.fccID) { /* evil M$ UNFO list, which can (!?) contain INFO elements */ case DMUS_FOURCC_UNFO_LIST: { TRACE_(dmfile)(": UNFO list\n"); do { IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes (though strings seem to be valid unicode) */ case mmioFOURCC('I','N','A','M'): case DMUS_FOURCC_UNAM_CHUNK: { TRACE_(dmfile)(": name chunk\n"); pDesc->dwValidData |= DMUS_OBJ_NAME; IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL); break; } case mmioFOURCC('I','A','R','T'): case DMUS_FOURCC_UART_CHUNK: { TRACE_(dmfile)(": artist chunk (ignored)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); break; } case mmioFOURCC('I','C','O','P'): case DMUS_FOURCC_UCOP_CHUNK: { TRACE_(dmfile)(": copyright chunk (ignored)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); break; } case mmioFOURCC('I','S','B','J'): case DMUS_FOURCC_USBJ_CHUNK: { TRACE_(dmfile)(": subject chunk (ignored)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); break; } case mmioFOURCC('I','C','M','T'): case DMUS_FOURCC_UCMT_CHUNK: { TRACE_(dmfile)(": comment chunk (ignored)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); break; } default: { TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); break; } } TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); } while (ListCount[0] < ListSize[0]); break; } default: { TRACE_(dmfile)(": unknown (skipping)\n"); liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC); IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); break; } } break; } default: { TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); break; } } TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize); } while (StreamCount < StreamSize); } else { TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); liMove.QuadPart = StreamSize; IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ return E_FAIL; } TRACE_(dmfile)(": reading finished\n"); break; } default: { TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ return DMUS_E_INVALIDFILE; } } TRACE(": returning descriptor: %s\n", debugstr_DMUS_OBJECTDESC (pDesc)); return S_OK; } static const IDirectMusicObjectVtbl DirectMusicWave_Object_Vtbl = { IDirectMusicWaveImpl_IDirectMusicObject_QueryInterface, IDirectMusicWaveImpl_IDirectMusicObject_AddRef, IDirectMusicWaveImpl_IDirectMusicObject_Release, IDirectMusicWaveImpl_IDirectMusicObject_GetDescriptor, IDirectMusicWaveImpl_IDirectMusicObject_SetDescriptor, IDirectMusicWaveImpl_IDirectMusicObject_ParseDescriptor }; /* IDirectMusicWaveImpl IPersistStream part: */ static HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, PersistStreamVtbl, iface); return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); } static ULONG WINAPI IDirectMusicWaveImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, PersistStreamVtbl, iface); return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); } static ULONG WINAPI IDirectMusicWaveImpl_IPersistStream_Release (LPPERSISTSTREAM iface) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, PersistStreamVtbl, iface); return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); } static HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) { return E_NOTIMPL; } static HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) { return E_NOTIMPL; } static HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicWaveImpl, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, StreamCount, ListSize[1], ListCount[1]; LARGE_INTEGER liMove; /* used when skipping chunks */ FIXME("(%p, %p): loading not implemented yet (only descriptor is loaded)\n", This, pStm); /* FIXME: should this be determined from stream? */ This->pDesc->dwValidData |= DMUS_OBJ_CLASS; This->pDesc->guidClass = CLSID_DirectMusicSegment; IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case FOURCC_RIFF: { IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); StreamSize = Chunk.dwSize - sizeof(FOURCC); StreamCount = 0; if (Chunk.fccID == mmioFOURCC('W','A','V','E')) { TRACE_(dmfile)(": wave form\n"); do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_GUID_CHUNK: { TRACE_(dmfile)(": GUID chunk\n"); This->pDesc->dwValidData |= DMUS_OBJ_OBJECT; IStream_Read (pStm, &This->pDesc->guidObject, Chunk.dwSize, NULL); break; } case DMUS_FOURCC_VERSION_CHUNK: { TRACE_(dmfile)(": version chunk\n"); This->pDesc->dwValidData |= DMUS_OBJ_VERSION; IStream_Read (pStm, &This->pDesc->vVersion, Chunk.dwSize, NULL); break; } case DMUS_FOURCC_CATEGORY_CHUNK: { TRACE_(dmfile)(": category chunk\n"); This->pDesc->dwValidData |= DMUS_OBJ_CATEGORY; IStream_Read (pStm, This->pDesc->wszCategory, Chunk.dwSize, NULL); break; } case FOURCC_LIST: { IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID)); ListSize[0] = Chunk.dwSize - sizeof(FOURCC); ListCount[0] = 0; switch (Chunk.fccID) { /* evil M$ UNFO list, which can (!?) contain INFO elements */ case DMUS_FOURCC_UNFO_LIST: { TRACE_(dmfile)(": UNFO list\n"); do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes (though strings seem to be valid unicode) */ case mmioFOURCC('I','N','A','M'): case DMUS_FOURCC_UNAM_CHUNK: { TRACE_(dmfile)(": name chunk\n"); This->pDesc->dwValidData |= DMUS_OBJ_NAME; IStream_Read (pStm, This->pDesc->wszName, Chunk.dwSize, NULL); break; } case mmioFOURCC('I','A','R','T'): case DMUS_FOURCC_UART_CHUNK: { TRACE_(dmfile)(": artist chunk (ignored)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case mmioFOURCC('I','C','O','P'): case DMUS_FOURCC_UCOP_CHUNK: { TRACE_(dmfile)(": copyright chunk (ignored)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case mmioFOURCC('I','S','B','J'): case DMUS_FOURCC_USBJ_CHUNK: { TRACE_(dmfile)(": subject chunk (ignored)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case mmioFOURCC('I','C','M','T'): case DMUS_FOURCC_UCMT_CHUNK: { TRACE_(dmfile)(": comment chunk (ignored)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } default: { TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); } while (ListCount[0] < ListSize[0]); break; } default: { TRACE_(dmfile)(": unknown (skipping)\n"); liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC); IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } break; } default: { TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize); } while (StreamCount < StreamSize); } else { TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); liMove.QuadPart = StreamSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ return E_FAIL; } TRACE_(dmfile)(": reading finished\n"); break; } default: { TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ return DMUS_E_INVALIDFILE; } } return S_OK; } static HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) { return E_NOTIMPL; } static HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) { return E_NOTIMPL; } static const IPersistStreamVtbl DirectMusicWave_PersistStream_Vtbl = { IDirectMusicWaveImpl_IPersistStream_QueryInterface, IDirectMusicWaveImpl_IPersistStream_AddRef, IDirectMusicWaveImpl_IPersistStream_Release, IDirectMusicWaveImpl_IPersistStream_GetClassID, IDirectMusicWaveImpl_IPersistStream_IsDirty, IDirectMusicWaveImpl_IPersistStream_Load, IDirectMusicWaveImpl_IPersistStream_Save, IDirectMusicWaveImpl_IPersistStream_GetSizeMax }; /* for ClassFactory */ HRESULT WINAPI DMUSIC_CreateDirectMusicWaveImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) { IDirectMusicWaveImpl* obj; obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicWaveImpl)); if (NULL == obj) { *ppobj = NULL; return E_OUTOFMEMORY; } obj->UnknownVtbl = &DirectMusicWave_Unknown_Vtbl; obj->SegmentVtbl = &DirectMusicSegment8_Segment_Vtbl; obj->ObjectVtbl = &DirectMusicWave_Object_Vtbl; obj->PersistStreamVtbl = &DirectMusicWave_PersistStream_Vtbl; obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC)); DM_STRUCT_INIT(obj->pDesc); obj->pDesc->dwValidData |= DMUS_OBJ_CLASS; obj->pDesc->guidClass = CLSID_DirectMusicSegment; /* shown by tests */ obj->ref = 0; /* will be inited by QueryInterface */ return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj); }