connectivity/source/drivers/mozab/bootstrap/MNSINIParser.cxx

   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 "MNSINIParser.hxx"
  21 #include <com/sun/star/io/IOException.hpp>
  22 #include <osl/file.h>
  23 #include <rtl/byteseq.hxx>
  24 #include <sal/log.hxx>
  25
  26 IniParser::IniParser(OUString const & rIniName)
  27 {
  28     OUString iniUrl;
  29     if (osl_File_E_None != osl_getFileURLFromSystemPath(rIniName.pData, &iniUrl.pData))
  30         return;
  31
  32
  33     oslFileHandle handle=nullptr;
  34     oslFileError fileError = osl_File_E_INVAL;
  35     try{
  36         if (!iniUrl.isEmpty())
  37             fileError = osl_openFile(iniUrl.pData, &handle, osl_File_OpenFlag_Read);
  38     }
  39     catch(const css::io::IOException&)
  40     {
  41         SAL_WARN("connectivity.mozab", "couldn't open file: " << iniUrl );
  42     }
  43
  44     if (osl_File_E_None == fileError)
  45     {
  46         rtl::ByteSequence seq;
  47         sal_uInt64 nSize = 0;
  48
  49         osl_getFileSize(handle, &nSize);
  50         OUString sectionName(  "no name section" );
  51         while (true)
  52         {
  53             sal_uInt64 nPos;
  54             if (osl_File_E_None != osl_getFilePos(handle, &nPos) || nPos >= nSize)
  55                 break;
  56             if (osl_File_E_None != osl_readLine(handle, reinterpret_cast<sal_Sequence **>(&seq)))
  57                 break;
  58             OString line(reinterpret_cast<const char *>(seq.getConstArray()), seq.getLength() );
  59             sal_Int32 nIndex = line.indexOf('=');
  60             if (nIndex >= 1)
  61             {
  62                 ini_Section *aSection = &mAllSection[sectionName];
  63                 struct ini_NameValue nameValue;
  64                 nameValue.sName = OStringToOUString(
  65                     line.copy(0,nIndex).trim(), RTL_TEXTENCODING_ASCII_US );
  66                 nameValue.sValue = OStringToOUString(
  67                     line.copy(nIndex+1).trim(), RTL_TEXTENCODING_UTF8 );
  68
  69                 aSection->vVector.push_back(nameValue);
  70
  71             }
  72             else
  73             {
  74                 sal_Int32 nIndexStart = line.indexOf('[');
  75                 sal_Int32 nIndexEnd = line.indexOf(']');
  76                 if ( nIndexEnd > nIndexStart && nIndexStart >=0)
  77                 {
  78                     sectionName =  OStringToOUString(
  79                         line.copy(nIndexStart + 1,nIndexEnd - nIndexStart -1).trim(), RTL_TEXTENCODING_ASCII_US );
  80                     if (sectionName.isEmpty())
  81                         sectionName = "no name section";
  82                 }
  83             }
  84         }
  85         osl_closeFile(handle);
  86     }
  87     else
  88     {
  89         SAL_INFO("connectivity.mozab", "couldn't open file: " << iniUrl );
  90     }
  91 }
  92
  93 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */