| /* IDirectMusicBand 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 "dmband_private.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(dmband); |
| WINE_DECLARE_DEBUG_CHANNEL(dmfile); |
| |
| |
| /***************************************************************************** |
| * IDirectMusicBandImpl implementation |
| */ |
| /* IDirectMusicBandImpl IUnknown part: */ |
| static HRESULT WINAPI IDirectMusicBandImpl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, UnknownVtbl, iface); |
| |
| TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj); |
| if (IsEqualIID (riid, &IID_IUnknown)) { |
| *ppobj = &This->UnknownVtbl; |
| IUnknown_AddRef (iface); |
| return S_OK; |
| } else if (IsEqualIID (riid, &IID_IDirectMusicBand)) { |
| *ppobj = &This->BandVtbl; |
| IUnknown_AddRef (iface); |
| return S_OK; |
| } else if (IsEqualIID (riid, &IID_IDirectMusicObject)) { |
| *ppobj = &This->ObjectVtbl; |
| IUnknown_AddRef (iface); |
| return S_OK; |
| } else if (IsEqualIID (riid, &IID_IPersistStream)) { |
| *ppobj = &This->PersistStreamVtbl; |
| IUnknown_AddRef (iface); |
| return S_OK; |
| } |
| |
| WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj); |
| return E_NOINTERFACE; |
| } |
| |
| static ULONG WINAPI IDirectMusicBandImpl_IUnknown_AddRef (LPUNKNOWN iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, UnknownVtbl, iface); |
| ULONG ref = InterlockedIncrement(&This->ref); |
| |
| TRACE("(%p) : AddRef from %d\n", This, ref - 1); |
| |
| DMBAND_LockModule(); |
| |
| return ref; |
| } |
| |
| static ULONG WINAPI IDirectMusicBandImpl_IUnknown_Release (LPUNKNOWN iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, UnknownVtbl, iface); |
| ULONG ref = InterlockedDecrement(&This->ref); |
| |
| TRACE("(%p) : ReleaseRef to %d\n", This, ref); |
| |
| if (ref == 0) { |
| HeapFree(GetProcessHeap(), 0, This); |
| } |
| |
| DMBAND_UnlockModule(); |
| |
| return ref; |
| } |
| |
| static const IUnknownVtbl DirectMusicBand_Unknown_Vtbl = { |
| IDirectMusicBandImpl_IUnknown_QueryInterface, |
| IDirectMusicBandImpl_IUnknown_AddRef, |
| IDirectMusicBandImpl_IUnknown_Release |
| }; |
| |
| /* IDirectMusicBandImpl IDirectMusicBand part: */ |
| static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicBand_QueryInterface (LPDIRECTMUSICBAND iface, REFIID riid, LPVOID *ppobj) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface); |
| return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); |
| } |
| |
| static ULONG WINAPI IDirectMusicBandImpl_IDirectMusicBand_AddRef (LPDIRECTMUSICBAND iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface); |
| return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); |
| } |
| |
| static ULONG WINAPI IDirectMusicBandImpl_IDirectMusicBand_Release (LPDIRECTMUSICBAND iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface); |
| return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicBand_CreateSegment (LPDIRECTMUSICBAND iface, IDirectMusicSegment** ppSegment) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface); |
| FIXME("(%p, %p): stub\n", This, ppSegment); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicBand_Download (LPDIRECTMUSICBAND iface, IDirectMusicPerformance* pPerformance) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface); |
| FIXME("(%p, %p): stub\n", This, pPerformance); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicBand_Unload (LPDIRECTMUSICBAND iface, IDirectMusicPerformance* pPerformance) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface); |
| FIXME("(%p, %p): stub\n", This, pPerformance); |
| return S_OK; |
| } |
| |
| static const IDirectMusicBandVtbl DirectMusicBand_Band_Vtbl = { |
| IDirectMusicBandImpl_IDirectMusicBand_QueryInterface, |
| IDirectMusicBandImpl_IDirectMusicBand_AddRef, |
| IDirectMusicBandImpl_IDirectMusicBand_Release, |
| IDirectMusicBandImpl_IDirectMusicBand_CreateSegment, |
| IDirectMusicBandImpl_IDirectMusicBand_Download, |
| IDirectMusicBandImpl_IDirectMusicBand_Unload |
| }; |
| |
| /* IDirectMusicBandImpl IDirectMusicObject part: */ |
| static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface); |
| return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); |
| } |
| |
| static ULONG WINAPI IDirectMusicBandImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface); |
| return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); |
| } |
| |
| static ULONG WINAPI IDirectMusicBandImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface); |
| return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, 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 IDirectMusicBandImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface); |
| TRACE("(%p, %p): setting descriptor:\n", This, pDesc); debug_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 IDirectMusicBandImpl_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_DirectMusicBand; |
| |
| 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 == DMUS_FOURCC_BAND_FORM) { |
| TRACE_(dmfile)(": band 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:\n"); debug_DMUS_OBJECTDESC (pDesc); |
| |
| return S_OK; |
| } |
| |
| static const IDirectMusicObjectVtbl DirectMusicBand_Object_Vtbl = { |
| IDirectMusicBandImpl_IDirectMusicObject_QueryInterface, |
| IDirectMusicBandImpl_IDirectMusicObject_AddRef, |
| IDirectMusicBandImpl_IDirectMusicObject_Release, |
| IDirectMusicBandImpl_IDirectMusicObject_GetDescriptor, |
| IDirectMusicBandImpl_IDirectMusicObject_SetDescriptor, |
| IDirectMusicBandImpl_IDirectMusicObject_ParseDescriptor |
| }; |
| |
| /* IDirectMusicBandImpl IPersistStream part: */ |
| static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); |
| } |
| |
| static ULONG WINAPI IDirectMusicBandImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); |
| } |
| |
| static ULONG WINAPI IDirectMusicBandImpl_IPersistStream_Release (LPPERSISTSTREAM iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| TRACE("(%p, %p)\n", This, pClassID); |
| *pClassID = CLSID_DirectMusicBand; |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| FIXME("(%p): stub, always S_FALSE\n", This); |
| return S_FALSE; |
| } |
| |
| static HRESULT IDirectMusicBandImpl_IPersistStream_ParseInstrument (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| DMUS_PRIVATE_CHUNK Chunk; |
| DWORD ListSize[3], ListCount[3]; |
| LARGE_INTEGER liMove; /* used when skipping chunks */ |
| HRESULT hr; |
| |
| DMUS_IO_INSTRUMENT inst; |
| LPDMUS_PRIVATE_INSTRUMENT pNewInstrument; |
| IDirectMusicObject* pObject = NULL; |
| |
| if (pChunk->fccID != DMUS_FOURCC_INSTRUMENT_LIST) { |
| ERR_(dmfile)(": %s chunk should be an INSTRUMENT list\n", debugstr_fourcc (pChunk->fccID)); |
| return E_FAIL; |
| } |
| |
| ListSize[0] = pChunk->dwSize - sizeof(FOURCC); |
| ListCount[0] = 0; |
| |
| do { |
| IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); |
| ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; |
| TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); |
| switch (Chunk.fccID) { |
| case DMUS_FOURCC_INSTRUMENT_CHUNK: { |
| TRACE_(dmfile)(": Instrument chunk\n"); |
| if (Chunk.dwSize != sizeof(DMUS_IO_INSTRUMENT)) return E_FAIL; |
| IStream_Read (pStm, &inst, sizeof(DMUS_IO_INSTRUMENT), NULL); |
| TRACE_(dmfile)(" - dwPatch: %u\n", inst.dwPatch); |
| TRACE_(dmfile)(" - dwAssignPatch: %u\n", inst.dwAssignPatch); |
| TRACE_(dmfile)(" - dwNoteRanges[0]: %u\n", inst.dwNoteRanges[0]); |
| TRACE_(dmfile)(" - dwNoteRanges[1]: %u\n", inst.dwNoteRanges[1]); |
| TRACE_(dmfile)(" - dwNoteRanges[2]: %u\n", inst.dwNoteRanges[2]); |
| TRACE_(dmfile)(" - dwNoteRanges[3]: %u\n", inst.dwNoteRanges[3]); |
| TRACE_(dmfile)(" - dwPChannel: %u\n", inst.dwPChannel); |
| TRACE_(dmfile)(" - dwFlags: %u\n", inst.dwFlags); |
| TRACE_(dmfile)(" - bPan: %u\n", inst.bPan); |
| TRACE_(dmfile)(" - bVolume: %u\n", inst.bVolume); |
| TRACE_(dmfile)(" - nTranspose: %d\n", inst.nTranspose); |
| TRACE_(dmfile)(" - dwChannelPriority: %u\n", inst.dwChannelPriority); |
| TRACE_(dmfile)(" - nPitchBendRange: %d\n", inst.nPitchBendRange); |
| break; |
| } |
| case FOURCC_LIST: { |
| IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); |
| TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID)); |
| ListSize[1] = Chunk.dwSize - sizeof(FOURCC); |
| ListCount[1] = 0; |
| switch (Chunk.fccID) { |
| case DMUS_FOURCC_REF_LIST: { |
| FIXME_(dmfile)(": DMRF (DM References) list\n"); |
| hr = IDirectMusicUtils_IPersistStream_ParseReference (iface, &Chunk, pStm, &pObject); |
| if (FAILED(hr)) { |
| ERR(": could not load Reference\n"); |
| return hr; |
| } |
| 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)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); |
| } while (ListCount[0] < ListSize[0]); |
| |
| /* |
| * @TODO insert pNewInstrument into This |
| */ |
| pNewInstrument = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_INSTRUMENT)); |
| if (NULL == pNewInstrument) { |
| ERR(": no more memory\n"); |
| return E_OUTOFMEMORY; |
| } |
| memcpy(&pNewInstrument->pInstrument, &inst, sizeof(DMUS_IO_INSTRUMENT)); |
| pNewInstrument->ppReferenceCollection = NULL; |
| if (NULL != pObject) { |
| IDirectMusicCollection* pCol = NULL; |
| hr = IDirectMusicObject_QueryInterface (pObject, &IID_IDirectMusicCollection, (void**) &pCol); |
| if (FAILED(hr)) { |
| ERR(": failed to get IDirectMusicCollection Interface from DMObject\n"); |
| HeapFree(GetProcessHeap(), 0, pNewInstrument); |
| |
| return hr; |
| } |
| pNewInstrument->ppReferenceCollection = pCol; |
| IDirectMusicObject_Release(pObject); |
| } |
| list_add_tail (&This->Instruments, &pNewInstrument->entry); |
| |
| return S_OK; |
| } |
| |
| static HRESULT IDirectMusicBandImpl_IPersistStream_ParseInstrumentsList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { |
| /*ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface);*/ |
| HRESULT hr; |
| DMUS_PRIVATE_CHUNK Chunk; |
| DWORD ListSize[3], ListCount[3]; |
| LARGE_INTEGER liMove; /* used when skipping chunks */ |
| |
| if (pChunk->fccID != DMUS_FOURCC_INSTRUMENTS_LIST) { |
| ERR_(dmfile)(": %s chunk should be an INSTRUMENTS list\n", debugstr_fourcc (pChunk->fccID)); |
| return E_FAIL; |
| } |
| |
| ListSize[0] = pChunk->dwSize - sizeof(FOURCC); |
| ListCount[0] = 0; |
| |
| do { |
| IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); |
| ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; |
| TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); |
| switch (Chunk.fccID) { |
| case FOURCC_LIST: { |
| IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); |
| TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID)); |
| ListSize[1] = Chunk.dwSize - sizeof(FOURCC); |
| ListCount[1] = 0; |
| switch (Chunk.fccID) { |
| case DMUS_FOURCC_INSTRUMENT_LIST: { |
| TRACE_(dmfile)(": Instrument list\n"); |
| hr = IDirectMusicBandImpl_IPersistStream_ParseInstrument (iface, &Chunk, pStm); |
| if (FAILED(hr)) return hr; |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n"); |
| liMove.QuadPart = ListSize[1]; |
| 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)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); |
| } while (ListCount[0] < ListSize[0]); |
| |
| return S_OK; |
| } |
| |
| static HRESULT IDirectMusicBandImpl_IPersistStream_ParseBandForm (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { |
| |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| HRESULT hr = E_FAIL; |
| DMUS_PRIVATE_CHUNK Chunk; |
| DWORD StreamSize, StreamCount, ListSize[3], ListCount[3]; |
| LARGE_INTEGER liMove; /* used when skipping chunks */ |
| |
| GUID tmp_guid; |
| |
| if (pChunk->fccID != DMUS_FOURCC_BAND_FORM) { |
| ERR_(dmfile)(": %s chunk should be a BAND form\n", debugstr_fourcc (pChunk->fccID)); |
| return E_FAIL; |
| } |
| |
| StreamSize = pChunk->dwSize - sizeof(FOURCC); |
| StreamCount = 0; |
| |
| do { |
| IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); |
| StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; |
| TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); |
| |
| hr = IDirectMusicUtils_IPersistStream_ParseDescGeneric(&Chunk, pStm, This->pDesc); |
| if (FAILED(hr)) return hr; |
| |
| if (hr == S_FALSE) { |
| switch (Chunk.fccID) { |
| case DMUS_FOURCC_GUID_CHUNK: { |
| TRACE_(dmfile)(": GUID\n"); |
| IStream_Read (pStm, &tmp_guid, sizeof(GUID), NULL); |
| TRACE_(dmfile)(" - guid: %s\n", debugstr_dmguid(&tmp_guid)); |
| 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) { |
| 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 = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); |
| |
| hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, This->pDesc); |
| if (FAILED(hr)) return hr; |
| |
| if (hr == S_FALSE) { |
| switch (Chunk.fccID) { |
| 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; |
| } |
| case DMUS_FOURCC_INSTRUMENTS_LIST: { |
| TRACE_(dmfile)(": INSTRUMENTS list\n"); |
| hr = IDirectMusicBandImpl_IPersistStream_ParseInstrumentsList (iface, &Chunk, pStm); |
| if (FAILED(hr)) return hr; |
| 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); |
| |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| |
| DMUS_PRIVATE_CHUNK Chunk; |
| LARGE_INTEGER liMove; |
| HRESULT hr; |
| |
| TRACE("(%p,%p): loading\n", This, pStm); |
| |
| IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); |
| TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); |
| switch (Chunk.fccID) { |
| case FOURCC_RIFF: { |
| IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); |
| TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); |
| switch (Chunk.fccID) { |
| case DMUS_FOURCC_BAND_FORM: { |
| TRACE_(dmfile)(": Band form\n"); |
| hr = IDirectMusicBandImpl_IPersistStream_ParseBandForm (iface, &Chunk, pStm); |
| if (FAILED(hr)) return hr; |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| 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 E_FAIL; |
| } |
| } |
| |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) { |
| ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); |
| FIXME("(%p): Saving not implemented yet\n", This); |
| return E_NOTIMPL; |
| } |
| |
| static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) { |
| return E_NOTIMPL; |
| } |
| |
| static const IPersistStreamVtbl DirectMusicBand_PersistStream_Vtbl = { |
| IDirectMusicBandImpl_IPersistStream_QueryInterface, |
| IDirectMusicBandImpl_IPersistStream_AddRef, |
| IDirectMusicBandImpl_IPersistStream_Release, |
| IDirectMusicBandImpl_IPersistStream_GetClassID, |
| IDirectMusicBandImpl_IPersistStream_IsDirty, |
| IDirectMusicBandImpl_IPersistStream_Load, |
| IDirectMusicBandImpl_IPersistStream_Save, |
| IDirectMusicBandImpl_IPersistStream_GetSizeMax |
| }; |
| |
| /* for ClassFactory */ |
| HRESULT WINAPI DMUSIC_CreateDirectMusicBandImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) { |
| IDirectMusicBandImpl* obj; |
| |
| obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBandImpl)); |
| if (NULL == obj) { |
| *ppobj = NULL; |
| return E_OUTOFMEMORY; |
| } |
| obj->UnknownVtbl = &DirectMusicBand_Unknown_Vtbl; |
| obj->BandVtbl = &DirectMusicBand_Band_Vtbl; |
| obj->ObjectVtbl = &DirectMusicBand_Object_Vtbl; |
| obj->PersistStreamVtbl = &DirectMusicBand_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_DirectMusicBand; |
| obj->ref = 0; /* will be inited by QueryInterface */ |
| list_init (&obj->Instruments); |
| |
| return IDirectMusicBandImpl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj); |
| } |
