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