| /* IDirectMusicScript |
| * |
| * 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 "config.h" |
| #include "wine/port.h" |
| |
| #ifdef HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| |
| #include "dmscript_private.h" |
| #include "dmobject.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(dmscript); |
| WINE_DECLARE_DEBUG_CHANNEL(dmfile); |
| |
| |
| /***************************************************************************** |
| * IDirectMusicScriptImpl implementation |
| */ |
| typedef struct IDirectMusicScriptImpl { |
| IDirectMusicScript IDirectMusicScript_iface; |
| struct dmobject dmobj; |
| LONG ref; |
| IDirectMusicPerformance *pPerformance; |
| DMUS_IO_SCRIPT_HEADER *pHeader; |
| DMUS_IO_VERSION *pVersion; |
| WCHAR *pwzLanguage; |
| WCHAR *pwzSource; |
| } IDirectMusicScriptImpl; |
| |
| static inline IDirectMusicScriptImpl *impl_from_IDirectMusicScript(IDirectMusicScript *iface) |
| { |
| return CONTAINING_RECORD(iface, IDirectMusicScriptImpl, IDirectMusicScript_iface); |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_QueryInterface(IDirectMusicScript *iface, REFIID riid, |
| void **ret_iface) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| |
| TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface); |
| |
| *ret_iface = NULL; |
| |
| if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicScript)) |
| *ret_iface = iface; |
| else if (IsEqualIID(riid, &IID_IDirectMusicObject)) |
| *ret_iface = &This->dmobj.IDirectMusicObject_iface; |
| else if (IsEqualIID(riid, &IID_IPersistStream)) |
| *ret_iface = &This->dmobj.IPersistStream_iface; |
| else { |
| WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface); |
| return E_NOINTERFACE; |
| } |
| |
| IUnknown_AddRef((IUnknown*)*ret_iface); |
| return S_OK; |
| } |
| |
| static ULONG WINAPI IDirectMusicScriptImpl_AddRef(IDirectMusicScript *iface) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| LONG ref = InterlockedIncrement(&This->ref); |
| |
| TRACE("(%p) ref=%d\n", This, ref); |
| |
| return ref; |
| } |
| |
| static ULONG WINAPI IDirectMusicScriptImpl_Release(IDirectMusicScript *iface) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| LONG ref = InterlockedDecrement(&This->ref); |
| |
| TRACE("(%p) ref=%d\n", This, ref); |
| |
| if (!ref) { |
| HeapFree(GetProcessHeap(), 0, This->pHeader); |
| HeapFree(GetProcessHeap(), 0, This->pVersion); |
| HeapFree(GetProcessHeap(), 0, This->pwzLanguage); |
| HeapFree(GetProcessHeap(), 0, This->pwzSource); |
| HeapFree(GetProcessHeap(), 0, This); |
| DMSCRIPT_UnlockModule(); |
| } |
| |
| return ref; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_Init(IDirectMusicScript *iface, |
| IDirectMusicPerformance *pPerformance, DMUS_SCRIPT_ERRORINFO *pErrorInfo) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %p, %p): stub\n", This, pPerformance, pErrorInfo); |
| This->pPerformance = pPerformance; |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_CallRoutine(IDirectMusicScript *iface, |
| WCHAR *pwszRoutineName, DMUS_SCRIPT_ERRORINFO *pErrorInfo) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %s, %p): stub\n", This, debugstr_w(pwszRoutineName), pErrorInfo); |
| /*return E_NOTIMPL;*/ |
| return S_OK; |
| /*return E_FAIL;*/ |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_SetVariableVariant(IDirectMusicScript *iface, |
| WCHAR *pwszVariableName, VARIANT varValue, BOOL fSetRef, DMUS_SCRIPT_ERRORINFO *pErrorInfo) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %s, FIXME, %d, %p): stub\n", This, debugstr_w(pwszVariableName),/* varValue,*/ fSetRef, pErrorInfo); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_GetVariableVariant(IDirectMusicScript *iface, |
| WCHAR *pwszVariableName, VARIANT *pvarValue, DMUS_SCRIPT_ERRORINFO *pErrorInfo) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), pvarValue, pErrorInfo); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_SetVariableNumber(IDirectMusicScript *iface, |
| WCHAR *pwszVariableName, LONG lValue, DMUS_SCRIPT_ERRORINFO *pErrorInfo) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %s, %i, %p): stub\n", This, debugstr_w(pwszVariableName), lValue, pErrorInfo); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_GetVariableNumber(IDirectMusicScript *iface, |
| WCHAR *pwszVariableName, LONG *plValue, DMUS_SCRIPT_ERRORINFO *pErrorInfo) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), plValue, pErrorInfo); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_SetVariableObject(IDirectMusicScript *iface, |
| WCHAR *pwszVariableName, IUnknown *punkValue, DMUS_SCRIPT_ERRORINFO *pErrorInfo) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), punkValue, pErrorInfo); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_GetVariableObject(IDirectMusicScript *iface, |
| WCHAR *pwszVariableName, REFIID riid, void **ppv, DMUS_SCRIPT_ERRORINFO *pErrorInfo) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %s, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), debugstr_dmguid(riid), ppv, pErrorInfo); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_EnumRoutine(IDirectMusicScript *iface, DWORD dwIndex, |
| WCHAR *pwszName) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName); |
| return S_OK; |
| } |
| |
| static HRESULT WINAPI IDirectMusicScriptImpl_EnumVariable(IDirectMusicScript *iface, DWORD dwIndex, |
| WCHAR *pwszName) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicScript(iface); |
| FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName); |
| return S_OK; |
| } |
| |
| static const IDirectMusicScriptVtbl dmscript_vtbl = { |
| IDirectMusicScriptImpl_QueryInterface, |
| IDirectMusicScriptImpl_AddRef, |
| IDirectMusicScriptImpl_Release, |
| IDirectMusicScriptImpl_Init, |
| IDirectMusicScriptImpl_CallRoutine, |
| IDirectMusicScriptImpl_SetVariableVariant, |
| IDirectMusicScriptImpl_GetVariableVariant, |
| IDirectMusicScriptImpl_SetVariableNumber, |
| IDirectMusicScriptImpl_GetVariableNumber, |
| IDirectMusicScriptImpl_SetVariableObject, |
| IDirectMusicScriptImpl_GetVariableObject, |
| IDirectMusicScriptImpl_EnumRoutine, |
| IDirectMusicScriptImpl_EnumVariable |
| }; |
| |
| /* IDirectMusicScriptImpl IDirectMusicObject part: */ |
| static inline IDirectMusicScriptImpl *impl_from_IDirectMusicObject(IDirectMusicObject *iface) |
| { |
| return CONTAINING_RECORD(iface, IDirectMusicScriptImpl, dmobj.IDirectMusicObject_iface); |
| } |
| |
| static HRESULT WINAPI IDirectMusicObjectImpl_ParseDescriptor(IDirectMusicObject *iface, |
| IStream *pStream, DMUS_OBJECTDESC *pDesc) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IDirectMusicObject(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_DirectMusicScript; |
| |
| 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_SCRIPT_FORM) { |
| TRACE_(dmfile)(": script 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%s\n", debugstr_DMUS_OBJECTDESC (pDesc)); |
| |
| return S_OK; |
| } |
| |
| static const IDirectMusicObjectVtbl dmobject_vtbl = { |
| dmobj_IDirectMusicObject_QueryInterface, |
| dmobj_IDirectMusicObject_AddRef, |
| dmobj_IDirectMusicObject_Release, |
| dmobj_IDirectMusicObject_GetDescriptor, |
| dmobj_IDirectMusicObject_SetDescriptor, |
| IDirectMusicObjectImpl_ParseDescriptor |
| }; |
| |
| /* IDirectMusicScriptImpl IPersistStream part: */ |
| static inline IDirectMusicScriptImpl *impl_from_IPersistStream(IPersistStream *iface) |
| { |
| return CONTAINING_RECORD(iface, IDirectMusicScriptImpl, dmobj.IPersistStream_iface); |
| } |
| |
| static HRESULT WINAPI IPersistStreamImpl_Load(IPersistStream *iface, IStream *pStm) |
| { |
| IDirectMusicScriptImpl *This = impl_from_IPersistStream(iface); |
| DMUS_PRIVATE_CHUNK Chunk; |
| DWORD StreamSize, StreamCount, ListSize[3], ListCount[3]; |
| LARGE_INTEGER liMove; /* used when skipping chunks */ |
| LPDIRECTMUSICGETLOADER pGetLoader = NULL; |
| LPDIRECTMUSICLOADER pLoader = NULL; |
| |
| FIXME("(%p, %p): Loading not implemented yet\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)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); |
| StreamSize = Chunk.dwSize - sizeof(FOURCC); |
| StreamCount = 0; |
| switch (Chunk.fccID) { |
| case DMUS_FOURCC_SCRIPT_FORM: { |
| TRACE_(dmfile)(": script form\n"); |
| 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); |
| switch (Chunk.fccID) { |
| case DMUS_FOURCC_SCRIPT_CHUNK: { |
| TRACE_(dmfile)(": script header chunk\n"); |
| This->pHeader = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize); |
| IStream_Read (pStm, This->pHeader, Chunk.dwSize, NULL); |
| break; |
| } |
| case DMUS_FOURCC_SCRIPTVERSION_CHUNK: { |
| TRACE_(dmfile)(": script version chunk\n"); |
| This->pVersion = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize); |
| IStream_Read (pStm, This->pVersion, Chunk.dwSize, NULL); |
| TRACE_(dmfile)("version: 0x%08x.0x%08x\n", This->pVersion->dwVersionMS, This->pVersion->dwVersionLS); |
| break; |
| } |
| case DMUS_FOURCC_SCRIPTLANGUAGE_CHUNK: { |
| TRACE_(dmfile)(": script language chunk\n"); |
| This->pwzLanguage = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize); |
| IStream_Read (pStm, This->pwzLanguage, Chunk.dwSize, NULL); |
| TRACE_(dmfile)("using language: %s\n", debugstr_w(This->pwzLanguage)); |
| break; |
| } |
| case DMUS_FOURCC_SCRIPTSOURCE_CHUNK: { |
| TRACE_(dmfile)(": script source chunk\n"); |
| This->pwzSource = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize); |
| IStream_Read (pStm, This->pwzSource, Chunk.dwSize, NULL); |
| if (TRACE_ON(dmscript)) { |
| int count = WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, NULL, 0, NULL, NULL); |
| LPSTR str = HeapAlloc(GetProcessHeap (), 0, count); |
| WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, str, count, NULL, NULL); |
| str[count-1] = '\n'; |
| TRACE("source:\n"); |
| write( 2, str, count ); |
| HeapFree(GetProcessHeap(), 0, str); |
| } |
| break; |
| } |
| case DMUS_FOURCC_GUID_CHUNK: { |
| TRACE_(dmfile)(": GUID chunk\n"); |
| This->dmobj.desc.dwValidData |= DMUS_OBJ_OBJECT; |
| IStream_Read (pStm, &This->dmobj.desc.guidObject, Chunk.dwSize, NULL); |
| break; |
| } |
| case DMUS_FOURCC_VERSION_CHUNK: { |
| TRACE_(dmfile)(": version chunk\n"); |
| This->dmobj.desc.dwValidData |= DMUS_OBJ_VERSION; |
| IStream_Read (pStm, &This->dmobj.desc.vVersion, Chunk.dwSize, NULL); |
| break; |
| } |
| case DMUS_FOURCC_CATEGORY_CHUNK: { |
| TRACE_(dmfile)(": category chunk\n"); |
| This->dmobj.desc.dwValidData |= DMUS_OBJ_CATEGORY; |
| IStream_Read (pStm, This->dmobj.desc.wszCategory, Chunk.dwSize, NULL); |
| break; |
| } |
| case FOURCC_RIFF: { |
| IDirectMusicObject* pObject = NULL; |
| DMUS_OBJECTDESC desc; |
| |
| ZeroMemory (&desc, sizeof(DMUS_OBJECTDESC)); |
| desc.dwSize = sizeof(DMUS_OBJECTDESC); |
| desc.dwValidData = DMUS_OBJ_STREAM | DMUS_OBJ_CLASS; |
| desc.guidClass = CLSID_DirectMusicContainer; |
| desc.pStream = NULL; |
| IStream_Clone (pStm, &desc.pStream); |
| |
| liMove.QuadPart = 0; |
| liMove.QuadPart -= (sizeof(FOURCC) + sizeof(DWORD)); |
| IStream_Seek (desc.pStream, liMove, STREAM_SEEK_CUR, NULL); |
| |
| IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader); |
| IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader); |
| IDirectMusicGetLoader_Release (pGetLoader); |
| |
| if (SUCCEEDED(IDirectMusicLoader_GetObject (pLoader, &desc, &IID_IDirectMusicObject, (LPVOID*) &pObject))) { |
| IDirectMusicObject_Release (pObject); |
| } else { |
| ERR_(dmfile)("Error on GetObject while trying to load Scrip SubContainer\n"); |
| } |
| |
| IDirectMusicLoader_Release (pLoader); pLoader = NULL; /* release loader */ |
| IStream_Release(desc.pStream); desc.pStream = NULL; /* release cloned stream */ |
| |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| /* |
| 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) { |
| default: { |
| TRACE_(dmfile)(": unknown (skipping)\n"); |
| liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC); |
| 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); |
| switch (Chunk.fccID) { |
| /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes |
| (though strings seem to be valid unicode) */ |
| case mmioFOURCC('I','N','A','M'): |
| case DMUS_FOURCC_UNAM_CHUNK: { |
| TRACE_(dmfile)(": name chunk\n"); |
| This->dmobj.desc.dwValidData |= DMUS_OBJ_NAME; |
| IStream_Read (pStm, This->dmobj.desc.wszName, Chunk.dwSize, NULL); |
| break; |
| } |
| case mmioFOURCC('I','A','R','T'): |
| case DMUS_FOURCC_UART_CHUNK: { |
| TRACE_(dmfile)(": artist chunk (ignored)\n"); |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| break; |
| } |
| case mmioFOURCC('I','C','O','P'): |
| case DMUS_FOURCC_UCOP_CHUNK: { |
| TRACE_(dmfile)(": copyright chunk (ignored)\n"); |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| break; |
| } |
| case mmioFOURCC('I','S','B','J'): |
| case DMUS_FOURCC_USBJ_CHUNK: { |
| TRACE_(dmfile)(": subject chunk (ignored)\n"); |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| break; |
| } |
| case mmioFOURCC('I','C','M','T'): |
| case DMUS_FOURCC_UCMT_CHUNK: { |
| TRACE_(dmfile)(": comment chunk (ignored)\n"); |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unknown sub-chunk (irrelevant & skipping)\n"); |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| break; |
| } |
| } |
| TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); |
| } while (ListCount[0] < ListSize[0]); |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unknown (skipping)\n"); |
| liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC); |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| break; |
| } |
| } |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n"); |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); |
| break; |
| } |
| } |
| TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize); |
| } while (StreamCount < StreamSize); |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); |
| liMove.QuadPart = StreamSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ |
| return E_FAIL; |
| } |
| } |
| TRACE_(dmfile)(": reading finished\n"); |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); |
| liMove.QuadPart = Chunk.dwSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ |
| return E_FAIL; |
| } |
| } |
| |
| return S_OK; |
| } |
| |
| static const IPersistStreamVtbl persiststream_vtbl = { |
| dmobj_IPersistStream_QueryInterface, |
| dmobj_IPersistStream_AddRef, |
| dmobj_IPersistStream_Release, |
| unimpl_IPersistStream_GetClassID, |
| unimpl_IPersistStream_IsDirty, |
| IPersistStreamImpl_Load, |
| unimpl_IPersistStream_Save, |
| unimpl_IPersistStream_GetSizeMax |
| }; |
| |
| /* for ClassFactory */ |
| HRESULT WINAPI DMUSIC_CreateDirectMusicScriptImpl(REFIID lpcGUID, void **ppobj, IUnknown *pUnkOuter) |
| { |
| IDirectMusicScriptImpl *obj; |
| HRESULT hr; |
| |
| *ppobj = NULL; |
| |
| if (pUnkOuter) |
| return CLASS_E_NOAGGREGATION; |
| |
| obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicScriptImpl)); |
| if (!obj) |
| return E_OUTOFMEMORY; |
| |
| obj->IDirectMusicScript_iface.lpVtbl = &dmscript_vtbl; |
| obj->ref = 1; |
| dmobject_init(&obj->dmobj, &CLSID_DirectMusicScript, (IUnknown*)&obj->IDirectMusicScript_iface); |
| obj->dmobj.IDirectMusicObject_iface.lpVtbl = &dmobject_vtbl; |
| obj->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl; |
| |
| DMSCRIPT_LockModule(); |
| hr = IDirectMusicScript_QueryInterface(&obj->IDirectMusicScript_iface, lpcGUID, ppobj); |
| IDirectMusicScript_Release(&obj->IDirectMusicScript_iface); |
| |
| return hr; |
| } |
