58 lines
1.6 KiB
C++
58 lines
1.6 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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#include "eqnolefilehdr.hxx"
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#include <sot/storage.hxx>
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bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion )
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{
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sal_uInt8 nVer = 0;
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bool bSuccess = false;
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// code snippet copied from MathType::Parse
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tools::SvRef<SotStorageStream> xSrc = pStor->OpenSotStream(
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OUString("Equation Native"),
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STREAM_STD_READ | StreamMode::NOCREATE);
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if ( (!xSrc.Is()) || (SVSTREAM_OK != xSrc->GetError()))
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return bSuccess;
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SotStorageStream *pS = &xSrc;
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pS->SetEndian( SvStreamEndian::LITTLE );
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EQNOLEFILEHDR aHdr;
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aHdr.Read(pS);
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pS->ReadUChar( nVer );
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if (!pS->GetError())
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{
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nVersion = nVer;
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bSuccess = true;
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}
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return bSuccess;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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