66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "eqnolefilehdr.hxx"
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#include <sot/storage.hxx>
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//////////////////////////////////////////////////////////////////////
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sal_Bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion )
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{
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sal_uInt8 nVer = 0;
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sal_Bool bSuccess = sal_False;
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//
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// code snippet copied from MathType::Parse
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//
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SvStorageStreamRef xSrc = pStor->OpenSotStream(
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String::CreateFromAscii("Equation Native"),
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STREAM_STD_READ | STREAM_NOCREATE);
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if ( (!xSrc.Is()) || (SVSTREAM_OK != xSrc->GetError()))
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return bSuccess;
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SvStorageStream *pS = &xSrc;
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pS->SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN );
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//
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EQNOLEFILEHDR aHdr;
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aHdr.Read(pS);
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*pS >> nVer;
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if (!pS->GetError())
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{
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nVersion = nVer;
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bSuccess = sal_True;
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}
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return bSuccess;
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}
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//////////////////////////////////////////////////////////////////////
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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