Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "oox/ole/vbahelper.hxx"
      21             : #include <rtl/ustrbuf.hxx>
      22             : #include "oox/helper/binaryinputstream.hxx"
      23             : 
      24             : namespace oox {
      25             : namespace ole {
      26             : 
      27             : using namespace ::com::sun::star::uno;
      28             : 
      29        5048 : bool VbaHelper::readDirRecord( sal_uInt16& rnRecId, StreamDataSequence& rRecData, BinaryInputStream& rInStrm )
      30             : {
      31             :     // read the record header
      32             :     sal_Int32 nRecSize;
      33        5048 :     rInStrm >> rnRecId >> nRecSize;
      34             :     // for no obvious reason, PROJECTVERSION record contains size field of 4, but is 6 bytes long
      35        5048 :     if( rnRecId == VBA_ID_PROJECTVERSION )
      36             :     {
      37             :         OSL_ENSURE( nRecSize == 4, "VbaHelper::readDirRecord - unexpected record size for PROJECTVERSION" );
      38          60 :         nRecSize = 6;
      39             :     }
      40             :     // read the record contents into the passed sequence
      41        5048 :     return !rInStrm.isEof() && (rInStrm.readData( rRecData, nRecSize ) == nRecSize);
      42             : }
      43             : 
      44         822 : bool VbaHelper::extractKeyValue( OUString& rKey, OUString& rValue, const OUString& rKeyValue )
      45             : {
      46         822 :     sal_Int32 nEqSignPos = rKeyValue.indexOf( '=' );
      47         822 :     if( nEqSignPos > 0 )
      48             :     {
      49         762 :         rKey = rKeyValue.copy( 0, nEqSignPos ).trim();
      50         762 :         rValue = rKeyValue.copy( nEqSignPos + 1 ).trim();
      51         762 :         return !rKey.isEmpty() && !rValue.isEmpty();
      52             :     }
      53          60 :     return false;
      54             : }
      55             : 
      56             : } // namespace ole
      57             : } // namespace oox
      58             : 
      59             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */