/* IDirectMusicStyle8 Implementation * * Copyright (C) 2003-2004 Rok Mandeljc * Copyright (C) 2003-2004 Raphael Junqueira * * 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 "dmstyle_private.h" WINE_DEFAULT_DEBUG_CHANNEL(dmstyle); WINE_DECLARE_DEBUG_CHANNEL(dmfile); static ULONG WINAPI IDirectMusicStyle8Impl_IUnknown_AddRef (LPUNKNOWN iface); static ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_AddRef (LPDIRECTMUSICSTYLE8 iface); static ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface); static ULONG WINAPI IDirectMusicStyle8Impl_IPersistStream_AddRef (LPPERSISTSTREAM iface); /***************************************************************************** * IDirectMusicStyleImpl implementation */ /* IDirectMusicStyleImpl IUnknown part: */ static HRESULT WINAPI IDirectMusicStyle8Impl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, UnknownVtbl, iface); TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj); if (IsEqualIID (riid, &IID_IUnknown)) { *ppobj = &This->UnknownVtbl; IDirectMusicStyle8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); return S_OK; } else if (IsEqualIID (riid, &IID_IDirectMusicStyle)) { *ppobj = &This->StyleVtbl; IDirectMusicStyle8Impl_IDirectMusicStyle8_AddRef ((LPDIRECTMUSICSTYLE8)&This->StyleVtbl); return S_OK; } else if (IsEqualIID (riid, &IID_IDirectMusicStyle8)) { *ppobj = &This->StyleVtbl; IDirectMusicStyle8Impl_IDirectMusicStyle8_AddRef ((LPDIRECTMUSICSTYLE8)&This->StyleVtbl); return S_OK; } else if (IsEqualIID (riid, &IID_IDirectMusicObject)) { *ppobj = &This->ObjectVtbl; IDirectMusicStyle8Impl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT)&This->ObjectVtbl); return S_OK; } else if (IsEqualIID (riid, &IID_IPersistStream)) { *ppobj = &This->PersistStreamVtbl; IDirectMusicStyle8Impl_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl); return S_OK; } WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj); return E_NOINTERFACE; } static ULONG WINAPI IDirectMusicStyle8Impl_IUnknown_AddRef (LPUNKNOWN iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, UnknownVtbl, iface); ULONG ref = InterlockedIncrement(&This->ref); TRACE("(%p): AddRef from %d\n", This, ref - 1); DMSTYLE_LockModule(); return ref; } static ULONG WINAPI IDirectMusicStyle8Impl_IUnknown_Release (LPUNKNOWN iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, UnknownVtbl, iface); ULONG ref = InterlockedDecrement(&This->ref); TRACE("(%p): ReleaseRef to %d\n", This, ref); if (ref == 0) { HeapFree(GetProcessHeap(), 0, This); } DMSTYLE_UnlockModule(); return ref; } static const IUnknownVtbl DirectMusicStyle8_Unknown_Vtbl = { IDirectMusicStyle8Impl_IUnknown_QueryInterface, IDirectMusicStyle8Impl_IUnknown_AddRef, IDirectMusicStyle8Impl_IUnknown_Release }; /* IDirectMusicStyle8Impl IDirectMusicStyle8 part: */ static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_QueryInterface (LPDIRECTMUSICSTYLE8 iface, REFIID riid, LPVOID *ppobj) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); } static ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_AddRef (LPDIRECTMUSICSTYLE8 iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); } static ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_Release (LPDIRECTMUSICSTYLE8 iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); } /* IDirectMusicStyle8Impl IDirectMusicStyle(8) part: */ static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetBand (LPDIRECTMUSICSTYLE8 iface, WCHAR* pwszName, IDirectMusicBand** ppBand) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %p, %p): stub\n", This, pwszName, ppBand); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumBand (LPDIRECTMUSICSTYLE8 iface, DWORD dwIndex, WCHAR* pwszName) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetDefaultBand (LPDIRECTMUSICSTYLE8 iface, IDirectMusicBand** ppBand) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %p): stub\n", This, ppBand); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumMotif (LPDIRECTMUSICSTYLE8 iface, DWORD dwIndex, WCHAR* pwszName) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetMotif (LPDIRECTMUSICSTYLE8 iface, WCHAR* pwszName, IDirectMusicSegment** ppSegment) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %p, %p): stub\n", This, pwszName, ppSegment); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetDefaultChordMap (LPDIRECTMUSICSTYLE8 iface, IDirectMusicChordMap** ppChordMap) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %p): stub\n", This, ppChordMap); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumChordMap (LPDIRECTMUSICSTYLE8 iface, DWORD dwIndex, WCHAR* pwszName) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetChordMap (LPDIRECTMUSICSTYLE8 iface, WCHAR* pwszName, IDirectMusicChordMap** ppChordMap) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %p, %p): stub\n", This, pwszName, ppChordMap); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetTimeSignature (LPDIRECTMUSICSTYLE8 iface, DMUS_TIMESIGNATURE* pTimeSig) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %p): stub\n", This, pTimeSig); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetEmbellishmentLength (LPDIRECTMUSICSTYLE8 iface, DWORD dwType, DWORD dwLevel, DWORD* pdwMin, DWORD* pdwMax) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %d, %d, %p, %p): stub\n", This, dwType, dwLevel, pdwMin, pdwMax); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetTempo (LPDIRECTMUSICSTYLE8 iface, double* pTempo) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %p): stub\n", This, pTempo); return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumPattern (LPDIRECTMUSICSTYLE8 iface, DWORD dwIndex, DWORD dwPatternType, WCHAR* pwszName) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface); FIXME("(%p, %d, %d, %p): stub\n", This, dwIndex, dwPatternType, pwszName); return S_OK; } static const IDirectMusicStyle8Vtbl DirectMusicStyle8_Style_Vtbl = { IDirectMusicStyle8Impl_IDirectMusicStyle8_QueryInterface, IDirectMusicStyle8Impl_IDirectMusicStyle8_AddRef, IDirectMusicStyle8Impl_IDirectMusicStyle8_Release, IDirectMusicStyle8Impl_IDirectMusicStyle8_GetBand, IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumBand, IDirectMusicStyle8Impl_IDirectMusicStyle8_GetDefaultBand, IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumMotif, IDirectMusicStyle8Impl_IDirectMusicStyle8_GetMotif, IDirectMusicStyle8Impl_IDirectMusicStyle8_GetDefaultChordMap, IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumChordMap, IDirectMusicStyle8Impl_IDirectMusicStyle8_GetChordMap, IDirectMusicStyle8Impl_IDirectMusicStyle8_GetTimeSignature, IDirectMusicStyle8Impl_IDirectMusicStyle8_GetEmbellishmentLength, IDirectMusicStyle8Impl_IDirectMusicStyle8_GetTempo, IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumPattern }; /* IDirectMusicStyle8Impl IDirectMusicObject part: */ static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); } static ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); } static ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); } static HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, 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 IDirectMusicStyle8Impl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface); TRACE("(%p, %p): setting descriptor:\n%s\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) { memcpy (&This->pDesc->llMemLength, &pDesc->llMemLength, sizeof (pDesc->llMemLength)); memcpy (This->pDesc->pbMemData, pDesc->pbMemData, sizeof (pDesc->pbMemData)); } 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 IDirectMusicStyle8Impl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, StreamCount, ListSize[1], ListCount[1]; LARGE_INTEGER liMove; /* used when skipping chunks */ TRACE("(%p, %p, %p)\n", This, pStream, pDesc); /* FIXME: should this be determined from stream? */ pDesc->dwValidData |= DMUS_OBJ_CLASS; pDesc->guidClass = CLSID_DirectMusicStyle; 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_STYLE_FORM) { TRACE_(dmfile)(": style 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 (irrevelant & 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 (irrevelant & 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%s\n", debugstr_DMUS_OBJECTDESC (pDesc)); return S_OK; } static const IDirectMusicObjectVtbl DirectMusicStyle8_Object_Vtbl = { IDirectMusicStyle8Impl_IDirectMusicObject_QueryInterface, IDirectMusicStyle8Impl_IDirectMusicObject_AddRef, IDirectMusicStyle8Impl_IDirectMusicObject_Release, IDirectMusicStyle8Impl_IDirectMusicObject_GetDescriptor, IDirectMusicStyle8Impl_IDirectMusicObject_SetDescriptor, IDirectMusicStyle8Impl_IDirectMusicObject_ParseDescriptor }; /* IDirectMusicStyle8Impl IPersistStream part: */ static HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj); } static ULONG WINAPI IDirectMusicStyle8Impl_IPersistStream_AddRef (LPPERSISTSTREAM iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl); } static ULONG WINAPI IDirectMusicStyle8Impl_IPersistStream_Release (LPPERSISTSTREAM iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); return IDirectMusicStyle8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl); } static HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); TRACE("(%p, %p)\n", This, pClassID); *pClassID = CLSID_DirectMusicStyle; return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); FIXME("(%p): stub, always S_FALSE\n", This); return S_FALSE; } static HRESULT IDirectMusicStyle8Impl_IPersistStream_LoadBand (LPPERSISTSTREAM iface, IStream* pClonedStream, IDirectMusicBand** ppBand) { HRESULT hr = E_FAIL; IPersistStream* pPersistStream = NULL; hr = CoCreateInstance (&CLSID_DirectMusicBand, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicBand, (LPVOID*) ppBand); if (FAILED(hr)) { ERR(": could not create object\n"); return hr; } /* acquire PersistStream interface */ hr = IDirectMusicBand_QueryInterface (*ppBand, &IID_IPersistStream, (LPVOID*) &pPersistStream); if (FAILED(hr)) { ERR(": could not acquire IPersistStream\n"); return hr; } /* load */ hr = IPersistStream_Load (pPersistStream, pClonedStream); if (FAILED(hr)) { ERR(": failed to load object\n"); return hr; } /* release all loading-related stuff */ IPersistStream_Release (pPersistStream); return S_OK; } static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePartRefList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif) { /*ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);*/ HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ LPDMUS_PRIVATE_STYLE_PARTREF_ITEM pNewItem = NULL; if (pChunk->fccID != DMUS_FOURCC_PARTREF_LIST) { ERR_(dmfile)(": %s chunk should be a PARTREF 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_PARTREF_CHUNK: { TRACE_(dmfile)(": PartRef chunk\n"); pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_PARTREF_ITEM)); if (!pNewItem) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } hr = IStream_Read (pStm, &pNewItem->part_ref, sizeof(DMUS_IO_PARTREF), NULL); /*TRACE_(dmfile)(" - sizeof %lu\n", sizeof(DMUS_IO_PARTREF));*/ list_add_tail (&pNewMotif->Items, &pNewItem->entry); DM_STRUCT_INIT(&pNewItem->desc); 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_UNFO_LIST: { TRACE_(dmfile)(": UNFO list\n"); do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); if (!pNewItem) { ERR(": pNewItem not yet allocated, chunk order bad?\n"); return E_OUTOFMEMORY; } hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &pNewItem->desc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } } TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]); } while (ListCount[1] < ListSize[1]); break; } default: { TRACE_(dmfile)(": unknown chunk (skipping)\n"); liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC); IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & 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 IDirectMusicStyle8Impl_IPersistStream_ParsePartList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { /*ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);*/ HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ DMUS_OBJECTDESC desc; DWORD dwSize = 0; DWORD cnt = 0; if (pChunk->fccID != DMUS_FOURCC_PART_LIST) { ERR_(dmfile)(": %s chunk should be a PART 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_PART_CHUNK: { TRACE_(dmfile)(": Part chunk (skipping for now)\n" ); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_NOTE_CHUNK: { TRACE_(dmfile)(": Note chunk (skipping for now)\n"); IStream_Read (pStm, &dwSize, sizeof(DWORD), NULL); cnt = (Chunk.dwSize - sizeof(DWORD)); TRACE_(dmfile)(" - dwSize: %u\n", dwSize); TRACE_(dmfile)(" - cnt: %u (%u / %u)\n", cnt / dwSize, (DWORD)(Chunk.dwSize - sizeof(DWORD)), dwSize); if (cnt % dwSize != 0) { ERR("Invalid Array Size\n"); return E_FAIL; } cnt /= dwSize; /** skip for now */ liMove.QuadPart = cnt * dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_CURVE_CHUNK: { TRACE_(dmfile)(": Curve chunk (skipping for now)\n"); IStream_Read (pStm, &dwSize, sizeof(DWORD), NULL); cnt = (Chunk.dwSize - sizeof(DWORD)); TRACE_(dmfile)(" - dwSize: %u\n", dwSize); TRACE_(dmfile)(" - cnt: %u (%u / %u)\n", cnt / dwSize, (DWORD)(Chunk.dwSize - sizeof(DWORD)), dwSize); if (cnt % dwSize != 0) { ERR("Invalid Array Size\n"); return E_FAIL; } cnt /= dwSize; /** skip for now */ liMove.QuadPart = cnt * dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_MARKER_CHUNK: { TRACE_(dmfile)(": Marker chunk (skipping for now)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_RESOLUTION_CHUNK: { TRACE_(dmfile)(": Resolution chunk (skipping for now)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_ANTICIPATION_CHUNK: { TRACE_(dmfile)(": Anticipation chunk (skipping for now)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, 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[1] = Chunk.dwSize - sizeof(FOURCC); ListCount[1] = 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[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &desc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } } TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]); } while (ListCount[1] < ListSize[1]); break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & 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 IDirectMusicStyle8Impl_IPersistStream_ParsePatternList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ DMUS_OBJECTDESC desc; IDirectMusicBand* pBand = NULL; LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif = NULL; DM_STRUCT_INIT(&desc); if (pChunk->fccID != DMUS_FOURCC_PATTERN_LIST) { ERR_(dmfile)(": %s chunk should be a PATTERN 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_PATTERN_CHUNK: { TRACE_(dmfile)(": Pattern chunk\n"); /** alloc new motif entry */ pNewMotif = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_MOTIF)); list_add_tail (&This->Motifs, &pNewMotif->entry); if (NULL == pNewMotif) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } IStream_Read (pStm, &pNewMotif->pattern, Chunk.dwSize, NULL); /** TODO trace pattern */ /** reset all data, as a new pattern begin */ DM_STRUCT_INIT(&pNewMotif->desc); list_init (&pNewMotif->Items); break; } case DMUS_FOURCC_RHYTHM_CHUNK: { TRACE_(dmfile)(": Rhythm chunk\n"); IStream_Read (pStm, &pNewMotif->dwRhythm, sizeof(DWORD), NULL); TRACE_(dmfile)(" - dwRhythm: %u\n", pNewMotif->dwRhythm); /** TODO understand why some Chunks have size > 4 */ liMove.QuadPart = Chunk.dwSize - sizeof(DWORD); IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_MOTIFSETTINGS_CHUNK: { TRACE_(dmfile)(": MotifSettings chunk (skipping for now)\n"); IStream_Read (pStm, &pNewMotif->settings, Chunk.dwSize, NULL); /** TODO trace settings */ break; } case FOURCC_RIFF: { /** * should be embedded Bands into pattern */ IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); ListSize[1] = Chunk.dwSize - sizeof(FOURCC); ListCount[1] = 0; switch (Chunk.fccID) { case DMUS_FOURCC_BAND_FORM: { LPSTREAM pClonedStream = NULL; TRACE_(dmfile)(": BAND RIFF\n"); IStream_Clone (pStm, &pClonedStream); liMove.QuadPart = 0; liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD)); IStream_Seek (pClonedStream, liMove, STREAM_SEEK_CUR, NULL); hr = IDirectMusicStyle8Impl_IPersistStream_LoadBand (iface, pClonedStream, &pBand); if (FAILED(hr)) { ERR(": could not load track\n"); return hr; } IStream_Release (pClonedStream); pNewMotif->pBand = pBand; IDirectMusicBand_AddRef(pBand); IDirectMusicTrack_Release(pBand); pBand = NULL; /* now we can release it as it's inserted */ /** now safe move the cursor */ liMove.QuadPart = ListSize[1]; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = ListSize[1]; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } 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_UNFO_LIST: { TRACE_(dmfile)(": UNFO list\n"); do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &pNewMotif->desc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } } TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]); } while (ListCount[1] < ListSize[1]); break; } case DMUS_FOURCC_PARTREF_LIST: { TRACE_(dmfile)(": PartRef list\n"); hr = IDirectMusicStyle8Impl_IPersistStream_ParsePartRefList (iface, &Chunk, pStm, pNewMotif); 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 (irrevelant & 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 IDirectMusicStyle8Impl_IPersistStream_ParseStyleForm (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, StreamCount, ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ IDirectMusicBand* pBand = NULL; if (pChunk->fccID != DMUS_FOURCC_STYLE_FORM) { ERR_(dmfile)(": %s chunk should be a STYLE 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_STYLE_CHUNK: { TRACE_(dmfile)(": Style chunk\n"); IStream_Read (pStm, &This->style, sizeof(DMUS_IO_STYLE), NULL); /** TODO dump DMUS_IO_TIMESIG style.timeSig */ TRACE_(dmfile)(" - dblTempo: %g\n", This->style.dblTempo); break; } case FOURCC_RIFF: { /** * should be embedded Bands into style */ IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); ListSize[0] = Chunk.dwSize - sizeof(FOURCC); ListCount[0] = 0; switch (Chunk.fccID) { case DMUS_FOURCC_BAND_FORM: { LPSTREAM pClonedStream = NULL; LPDMUS_PRIVATE_STYLE_BAND pNewBand; TRACE_(dmfile)(": BAND RIFF\n"); IStream_Clone (pStm, &pClonedStream); liMove.QuadPart = 0; liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD)); IStream_Seek (pClonedStream, liMove, STREAM_SEEK_CUR, NULL); hr = IDirectMusicStyle8Impl_IPersistStream_LoadBand (iface, pClonedStream, &pBand); if (FAILED(hr)) { ERR(": could not load track\n"); return hr; } IStream_Release (pClonedStream); pNewBand = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_BAND)); if (NULL == pNewBand) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } pNewBand->pBand = pBand; IDirectMusicBand_AddRef(pBand); list_add_tail (&This->Bands, &pNewBand->entry); IDirectMusicTrack_Release(pBand); pBand = NULL; /* now we can release it as it's inserted */ /** now safely move the cursor */ liMove.QuadPart = ListSize[0]; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = ListSize[0]; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } 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 (irrevelant & 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_PART_LIST: { TRACE_(dmfile)(": PART list\n"); hr = IDirectMusicStyle8Impl_IPersistStream_ParsePartList (iface, &Chunk, pStm); if (FAILED(hr)) return hr; break; } case DMUS_FOURCC_PATTERN_LIST: { TRACE_(dmfile)(": PATTERN list\n"); hr = IDirectMusicStyle8Impl_IPersistStream_ParsePatternList (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 (irrevelant & 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 IDirectMusicStyle8Impl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; LARGE_INTEGER liMove; /* used when skipping chunks */ HRESULT hr; FIXME("(%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_STYLE_FORM: { TRACE_(dmfile)(": Style form\n"); hr = IDirectMusicStyle8Impl_IPersistStream_ParseStyleForm (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); /* 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 E_FAIL; } } return S_OK; } static HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); FIXME("(%p): Saving not implemented yet\n", This); return E_NOTIMPL; } static HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); FIXME("(%p, %p): stub\n", This, pcbSize); return E_NOTIMPL; } static const IPersistStreamVtbl DirectMusicStyle8_PersistStream_Vtbl = { IDirectMusicStyle8Impl_IPersistStream_QueryInterface, IDirectMusicStyle8Impl_IPersistStream_AddRef, IDirectMusicStyle8Impl_IPersistStream_Release, IDirectMusicStyle8Impl_IPersistStream_GetClassID, IDirectMusicStyle8Impl_IPersistStream_IsDirty, IDirectMusicStyle8Impl_IPersistStream_Load, IDirectMusicStyle8Impl_IPersistStream_Save, IDirectMusicStyle8Impl_IPersistStream_GetSizeMax }; /* for ClassFactory */ HRESULT WINAPI DMUSIC_CreateDirectMusicStyleImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) { IDirectMusicStyle8Impl* obj; obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyle8Impl)); if (NULL == obj) { *ppobj = NULL; return E_OUTOFMEMORY; } obj->UnknownVtbl = &DirectMusicStyle8_Unknown_Vtbl; obj->StyleVtbl = &DirectMusicStyle8_Style_Vtbl; obj->ObjectVtbl = &DirectMusicStyle8_Object_Vtbl; obj->PersistStreamVtbl = &DirectMusicStyle8_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_DirectMusicStyle; obj->ref = 0; /* will be inited by QueryInterface */ list_init (&obj->Bands); list_init (&obj->Motifs); return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj); }