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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 .
*/
#include "eqnolefilehdr.hxx"
#include <sot/storage.hxx>
//////////////////////////////////////////////////////////////////////
sal_Bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion )
{
sal_uInt8 nVer = 0;
sal_Bool bSuccess = sal_False;
//
// code snippet copied from MathType::Parse
//
SvStorageStreamRef xSrc = pStor->OpenSotStream(
OUString("Equation Native"),
STREAM_STD_READ | STREAM_NOCREATE);
if ( (!xSrc.Is()) || (SVSTREAM_OK != xSrc->GetError()))
return bSuccess;
SvStorageStream *pS = &xSrc;
pS->SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN );
//
EQNOLEFILEHDR aHdr;
aHdr.Read(pS);
pS->ReadUChar( nVer );
if (!pS->GetError())
{
nVersion = nVer;
bSuccess = sal_True;
}
return bSuccess;
}
//////////////////////////////////////////////////////////////////////
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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