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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SD_INC_SDIOCMPT_HXX
#define INCLUDED_SD_INC_SDIOCMPT_HXX
#include <tools/stream.hxx>
class old_SdrDownCompat
{
protected:
SvStream& rStream;
sal_uInt32 nSubRecSiz;
sal_uInt32 nSubRecPos;
StreamMode nMode;
bool bOpen;
protected:
void Read();
void Write();
public:
old_SdrDownCompat(SvStream& rNewStream, StreamMode nNewMode);
~old_SdrDownCompat();
void OpenSubRecord();
void CloseSubRecord();
};
#include "sddllapi.h"
#define SDIOCOMPAT_VERSIONDONTKNOW (sal_uInt16)0xffff
class SD_DLLPUBLIC SdIOCompat : public old_SdrDownCompat
{
private:
sal_uInt16 nVersion;
public:
// nNewMode: StreamMode::READ or StreamMode::WRITE
// nVer: specify only when writing
SdIOCompat(SvStream& rNewStream, StreamMode nNewMode,
sal_uInt16 nVer = SDIOCOMPAT_VERSIONDONTKNOW);
~SdIOCompat();
sal_uInt16 GetVersion() const { return nVersion; }
};
#endif // INCLUDED_SD_INC_SDIOCMPT_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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