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711 lines
26 KiB
C
711 lines
26 KiB
C
/* IDirectMusicBand Implementation
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*
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* Copyright (C) 2003-2004 Rok Mandeljc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "dmband_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dmband);
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WINE_DECLARE_DEBUG_CHANNEL(dmfile);
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/*****************************************************************************
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* IDirectMusicBandImpl implementation
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*/
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/* IDirectMusicBandImpl IUnknown part: */
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static HRESULT WINAPI IDirectMusicBandImpl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, UnknownVtbl, iface);
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TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
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if (IsEqualIID (riid, &IID_IUnknown)) {
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*ppobj = &This->UnknownVtbl;
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IUnknown_AddRef (iface);
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return S_OK;
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} else if (IsEqualIID (riid, &IID_IDirectMusicBand)) {
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*ppobj = &This->BandVtbl;
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IUnknown_AddRef (iface);
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return S_OK;
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} else if (IsEqualIID (riid, &IID_IDirectMusicObject)) {
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*ppobj = &This->ObjectVtbl;
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IUnknown_AddRef (iface);
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return S_OK;
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} else if (IsEqualIID (riid, &IID_IPersistStream)) {
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*ppobj = &This->PersistStreamVtbl;
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IUnknown_AddRef (iface);
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return S_OK;
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}
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WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
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return E_NOINTERFACE;
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}
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static ULONG WINAPI IDirectMusicBandImpl_IUnknown_AddRef (LPUNKNOWN iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, UnknownVtbl, iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) : AddRef from %d\n", This, ref - 1);
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DMBAND_LockModule();
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return ref;
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}
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static ULONG WINAPI IDirectMusicBandImpl_IUnknown_Release (LPUNKNOWN iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, UnknownVtbl, iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) : ReleaseRef to %d\n", This, ref);
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if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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DMBAND_UnlockModule();
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return ref;
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}
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static const IUnknownVtbl DirectMusicBand_Unknown_Vtbl = {
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IDirectMusicBandImpl_IUnknown_QueryInterface,
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IDirectMusicBandImpl_IUnknown_AddRef,
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IDirectMusicBandImpl_IUnknown_Release
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};
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/* IDirectMusicBandImpl IDirectMusicBand part: */
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static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicBand_QueryInterface (LPDIRECTMUSICBAND iface, REFIID riid, LPVOID *ppobj) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface);
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return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
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}
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static ULONG WINAPI IDirectMusicBandImpl_IDirectMusicBand_AddRef (LPDIRECTMUSICBAND iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface);
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return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static ULONG WINAPI IDirectMusicBandImpl_IDirectMusicBand_Release (LPDIRECTMUSICBAND iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface);
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return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicBand_CreateSegment (LPDIRECTMUSICBAND iface, IDirectMusicSegment** ppSegment) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface);
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FIXME("(%p, %p): stub\n", This, ppSegment);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicBand_Download (LPDIRECTMUSICBAND iface, IDirectMusicPerformance* pPerformance) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface);
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FIXME("(%p, %p): stub\n", This, pPerformance);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicBand_Unload (LPDIRECTMUSICBAND iface, IDirectMusicPerformance* pPerformance) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, BandVtbl, iface);
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FIXME("(%p, %p): stub\n", This, pPerformance);
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return S_OK;
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}
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static const IDirectMusicBandVtbl DirectMusicBand_Band_Vtbl = {
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IDirectMusicBandImpl_IDirectMusicBand_QueryInterface,
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IDirectMusicBandImpl_IDirectMusicBand_AddRef,
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IDirectMusicBandImpl_IDirectMusicBand_Release,
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IDirectMusicBandImpl_IDirectMusicBand_CreateSegment,
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IDirectMusicBandImpl_IDirectMusicBand_Download,
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IDirectMusicBandImpl_IDirectMusicBand_Unload
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};
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/* IDirectMusicBandImpl IDirectMusicObject part: */
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static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface);
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return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
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}
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static ULONG WINAPI IDirectMusicBandImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface);
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return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static ULONG WINAPI IDirectMusicBandImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface);
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return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface);
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TRACE("(%p, %p)\n", This, pDesc);
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/* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */
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memcpy (pDesc, This->pDesc, This->pDesc->dwSize);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, ObjectVtbl, iface);
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TRACE("(%p, %p): setting descriptor:\n", This, pDesc); debug_DMUS_OBJECTDESC (pDesc);
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/* According to MSDN, we should copy only given values, not whole struct */
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if (pDesc->dwValidData & DMUS_OBJ_OBJECT)
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This->pDesc->guidObject = pDesc->guidObject;
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if (pDesc->dwValidData & DMUS_OBJ_CLASS)
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This->pDesc->guidClass = pDesc->guidClass;
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if (pDesc->dwValidData & DMUS_OBJ_NAME)
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lstrcpynW (This->pDesc->wszName, pDesc->wszName, DMUS_MAX_NAME);
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if (pDesc->dwValidData & DMUS_OBJ_CATEGORY)
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lstrcpynW (This->pDesc->wszCategory, pDesc->wszCategory, DMUS_MAX_CATEGORY);
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if (pDesc->dwValidData & DMUS_OBJ_FILENAME)
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lstrcpynW (This->pDesc->wszFileName, pDesc->wszFileName, DMUS_MAX_FILENAME);
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if (pDesc->dwValidData & DMUS_OBJ_VERSION)
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This->pDesc->vVersion = pDesc->vVersion;
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if (pDesc->dwValidData & DMUS_OBJ_DATE)
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This->pDesc->ftDate = pDesc->ftDate;
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if (pDesc->dwValidData & DMUS_OBJ_MEMORY) {
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This->pDesc->llMemLength = pDesc->llMemLength;
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memcpy (This->pDesc->pbMemData, pDesc->pbMemData, pDesc->llMemLength);
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}
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if (pDesc->dwValidData & DMUS_OBJ_STREAM) {
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/* according to MSDN, we copy the stream */
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IStream_Clone (pDesc->pStream, &This->pDesc->pStream);
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}
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/* add new flags */
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This->pDesc->dwValidData |= pDesc->dwValidData;
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) {
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DMUS_PRIVATE_CHUNK Chunk;
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DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
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LARGE_INTEGER liMove; /* used when skipping chunks */
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TRACE("(%p, %p)\n", pStream, pDesc);
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/* FIXME: should this be determined from stream? */
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pDesc->dwValidData |= DMUS_OBJ_CLASS;
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pDesc->guidClass = CLSID_DirectMusicBand;
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IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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case FOURCC_RIFF: {
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IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
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TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
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StreamSize = Chunk.dwSize - sizeof(FOURCC);
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StreamCount = 0;
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if (Chunk.fccID == DMUS_FOURCC_BAND_FORM) {
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TRACE_(dmfile)(": band form\n");
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do {
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IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
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TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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case DMUS_FOURCC_GUID_CHUNK: {
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TRACE_(dmfile)(": GUID chunk\n");
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pDesc->dwValidData |= DMUS_OBJ_OBJECT;
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IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL);
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break;
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}
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case DMUS_FOURCC_VERSION_CHUNK: {
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TRACE_(dmfile)(": version chunk\n");
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pDesc->dwValidData |= DMUS_OBJ_VERSION;
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IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL);
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break;
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}
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case DMUS_FOURCC_CATEGORY_CHUNK: {
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TRACE_(dmfile)(": category chunk\n");
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pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
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IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL);
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break;
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}
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case FOURCC_LIST: {
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IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
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TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
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ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
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ListCount[0] = 0;
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switch (Chunk.fccID) {
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/* evil M$ UNFO list, which can (!?) contain INFO elements */
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case DMUS_FOURCC_UNFO_LIST: {
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TRACE_(dmfile)(": UNFO list\n");
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do {
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IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
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TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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/* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
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(though strings seem to be valid unicode) */
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case mmioFOURCC('I','N','A','M'):
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case DMUS_FOURCC_UNAM_CHUNK: {
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TRACE_(dmfile)(": name chunk\n");
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pDesc->dwValidData |= DMUS_OBJ_NAME;
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IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL);
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break;
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}
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case mmioFOURCC('I','A','R','T'):
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case DMUS_FOURCC_UART_CHUNK: {
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TRACE_(dmfile)(": artist chunk (ignored)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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case mmioFOURCC('I','C','O','P'):
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case DMUS_FOURCC_UCOP_CHUNK: {
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TRACE_(dmfile)(": copyright chunk (ignored)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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case mmioFOURCC('I','S','B','J'):
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case DMUS_FOURCC_USBJ_CHUNK: {
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TRACE_(dmfile)(": subject chunk (ignored)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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case mmioFOURCC('I','C','M','T'):
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case DMUS_FOURCC_UCMT_CHUNK: {
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TRACE_(dmfile)(": comment chunk (ignored)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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default: {
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TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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}
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TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
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} while (ListCount[0] < ListSize[0]);
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break;
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}
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default: {
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TRACE_(dmfile)(": unknown (skipping)\n");
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liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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}
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break;
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}
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default: {
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TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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}
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TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
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} while (StreamCount < StreamSize);
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} else {
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TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
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liMove.QuadPart = StreamSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
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return E_FAIL;
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}
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TRACE_(dmfile)(": reading finished\n");
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break;
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}
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default: {
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TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
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return DMUS_E_INVALIDFILE;
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}
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}
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TRACE(": returning descriptor:\n"); debug_DMUS_OBJECTDESC (pDesc);
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return S_OK;
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}
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static const IDirectMusicObjectVtbl DirectMusicBand_Object_Vtbl = {
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IDirectMusicBandImpl_IDirectMusicObject_QueryInterface,
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IDirectMusicBandImpl_IDirectMusicObject_AddRef,
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IDirectMusicBandImpl_IDirectMusicObject_Release,
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IDirectMusicBandImpl_IDirectMusicObject_GetDescriptor,
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IDirectMusicBandImpl_IDirectMusicObject_SetDescriptor,
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IDirectMusicBandImpl_IDirectMusicObject_ParseDescriptor
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};
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/* IDirectMusicBandImpl IPersistStream part: */
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static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface);
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return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
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}
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static ULONG WINAPI IDirectMusicBandImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface);
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return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static ULONG WINAPI IDirectMusicBandImpl_IPersistStream_Release (LPPERSISTSTREAM iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface);
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return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface);
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TRACE("(%p, %p)\n", This, pClassID);
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*pClassID = CLSID_DirectMusicBand;
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface);
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FIXME("(%p): stub, always S_FALSE\n", This);
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return S_FALSE;
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}
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static HRESULT IDirectMusicBandImpl_IPersistStream_ParseInstrument (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
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ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface);
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DMUS_PRIVATE_CHUNK Chunk;
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DWORD ListSize[3], ListCount[3];
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LARGE_INTEGER liMove; /* used when skipping chunks */
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HRESULT hr;
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DMUS_IO_INSTRUMENT inst;
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LPDMUS_PRIVATE_INSTRUMENT pNewInstrument;
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IDirectMusicObject* pObject = NULL;
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if (pChunk->fccID != DMUS_FOURCC_INSTRUMENT_LIST) {
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ERR_(dmfile)(": %s chunk should be an INSTRUMENT list\n", debugstr_fourcc (pChunk->fccID));
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return E_FAIL;
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}
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ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
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ListCount[0] = 0;
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do {
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IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
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TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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case DMUS_FOURCC_INSTRUMENT_CHUNK: {
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TRACE_(dmfile)(": Instrument chunk\n");
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if (Chunk.dwSize != sizeof(DMUS_IO_INSTRUMENT)) return E_FAIL;
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IStream_Read (pStm, &inst, sizeof(DMUS_IO_INSTRUMENT), NULL);
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TRACE_(dmfile)(" - dwPatch: %u\n", inst.dwPatch);
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TRACE_(dmfile)(" - dwAssignPatch: %u\n", inst.dwAssignPatch);
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TRACE_(dmfile)(" - dwNoteRanges[0]: %u\n", inst.dwNoteRanges[0]);
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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: %x\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);
|
|
}
|