/* -*- 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 <oox/ole/vbahelper.hxx>
#include <osl/diagnose.h>
#include <o3tl/string_view.hxx>
#include <oox/helper/binaryinputstream.hxx>
namespace oox::ole {
bool VbaHelper::readDirRecord( sal_uInt16& rnRecId, StreamDataSequence& rRecData, BinaryInputStream& rInStrm )
{
// read the record header
sal_Int32 nRecSize;
rnRecId = rInStrm.readuInt16();
nRecSize = rInStrm.readInt32();
// for no obvious reason, PROJECTVERSION record contains size field of 4, but is 6 bytes long
if ( rnRecId == VBA_ID_PROJECTVERSION )
{
OSL_ENSURE( nRecSize == 4 , "VbaHelper::readDirRecord - unexpected record size for PROJECTVERSION" );
nRecSize = 6 ;
}
// read the record contents into the passed sequence
return !rInStrm.isEof() && (rInStrm.readData( rRecData, nRecSize ) == nRecSize);
}
bool VbaHelper::extractKeyValue( OUString& rKey, OUString& rValue, std::u16string_view rKeyValue )
{
size_t nEqSignPos = rKeyValue.find( '=' );
if ( nEqSignPos > 0 && nEqSignPos != std::u16string_view::npos )
{
rKey = o3tl::trim(rKeyValue.substr( 0 , nEqSignPos ));
rValue = o3tl::trim(rKeyValue.substr( nEqSignPos + 1 ));
return !rKey.isEmpty() && !rValue.isEmpty();
}
return false ;
}
} // namespace oox::ole
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