LibreOffice Module starmath (master)
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starmath
source
eqnolefilehdr.cxx
Go to the documentation of this file.
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/* -*- 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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"Equation Native"
,
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StreamMode::STD_READ);
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if
( (!xSrc.
is
()) || (
ERRCODE_NONE
!= xSrc->GetError()))
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return
bSuccess;
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SotStorageStream
*
pS
= xSrc.
get
();
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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: */
EQNOLEFILEHDR
Definition:
eqnolefilehdr.hxx:30
EQNOLEFILEHDR::Read
void Read(SvStream *pS)
Definition:
eqnolefilehdr.hxx:48
SotStorageStream
SotStorage
SotStorage::OpenSotStream
tools::SvRef< SotStorageStream > OpenSotStream(const OUString &rEleName, StreamMode=StreamMode::STD_READWRITE)
tools::SvRef< SotStorageStream >
tools::SvRef::get
T * get() const
tools::SvRef::is
bool is() const
pS
const char * pS
GetMathTypeVersion
bool GetMathTypeVersion(SotStorage *pStor, sal_uInt8 &nVersion)
Definition:
eqnolefilehdr.cxx:24
eqnolefilehdr.hxx
ERRCODE_NONE
#define ERRCODE_NONE
nVersion
sal_Int16 nVersion
storage.hxx
sal_uInt8
unsigned char sal_uInt8
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