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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SDSTOR_STGOLE_HXX
#define _SDSTOR_STGOLE_HXX
#include <string.h> // memset()
#include "sot/stg.hxx"
#include "stgelem.hxx"
class StgInternalStream : public SvStream
{
BaseStorageStream* pStrm;
virtual ULONG GetData( void* pData, ULONG nSize );
virtual ULONG PutData( const void* pData, ULONG nSize );
virtual ULONG SeekPos( ULONG nPos );
virtual void FlushData();
public:
StgInternalStream( BaseStorage&, const String&, BOOL );
~StgInternalStream();
void Commit();
};
// standard stream "\1CompObj"
class StgCompObjStream : public StgInternalStream
{
ClsId aClsId;
String aUserName;
ULONG nCbFormat;
public:
StgCompObjStream( BaseStorage&, BOOL );
ClsId& GetClsId() { return aClsId; }
String& GetUserName() { return aUserName; }
ULONG& GetCbFormat() { return nCbFormat; }
BOOL Load();
BOOL Store();
};
// standard stream "\1Ole"
class StgOleStream : public StgInternalStream
{
sal_uInt32 nFlags;
public:
StgOleStream( BaseStorage&, BOOL );
sal_uInt32& GetFlags() { return nFlags; }
BOOL Load();
BOOL Store();
};
#endif
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