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 <rtl/byteseq.hxx>
  22 #include <osl/diagnose.h>
  23
  24 IniParser::IniParser(OUString const & rIniName) throw(css::io::IOException, std::exception)
  25 {
  26     OUString iniUrl;
  27     if (osl_File_E_None != osl_getFileURLFromSystemPath(rIniName.pData, &iniUrl.pData))
  28         return;
  29
  30
  31 #if OSL_DEBUG_LEVEL > 0
  32     OString sFile = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
  33     OSL_TRACE(__FILE__" -- parser() - %s\n", sFile.getStr());
  34 #endif
  35     oslFileHandle handle=nullptr;
  36     oslFileError fileError = osl_File_E_INVAL;
  37     try{
  38         if (!iniUrl.isEmpty())
  39             fileError = osl_openFile(iniUrl.pData, &handle, osl_File_OpenFlag_Read);
  40     }
  41     catch(const css::io::IOException&)
  42     {
  43 #if OSL_DEBUG_LEVEL > 0
  44         OString file_tmp = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
  45         OSL_TRACE( __FILE__" -- couldn't open file: %s", file_tmp.getStr() );
  46 #endif
  47     }
  48
  49     if (osl_File_E_None == fileError)
  50     {
  51         rtl::ByteSequence seq;
  52         sal_uInt64 nSize = 0;
  53
  54         osl_getFileSize(handle, &nSize);
  55         OUString sectionName(  "no name section" );
  56         while (true)
  57         {
  58             sal_uInt64 nPos;
  59             if (osl_File_E_None != osl_getFilePos(handle, &nPos) || nPos >= nSize)
  60                 break;
  61             if (osl_File_E_None != osl_readLine(handle, reinterpret_cast<sal_Sequence **>(&seq)))
  62                 break;
  63             OString line(reinterpret_cast<const char *>(seq.getConstArray()), seq.getLength() );
  64             sal_Int32 nIndex = line.indexOf('=');
  65             if (nIndex >= 1)
  66             {
  67                 ini_Section *aSection = &mAllSection[sectionName];
  68                 struct ini_NameValue nameValue;
  69                 nameValue.sName = OStringToOUString(
  70                     line.copy(0,nIndex).trim(), RTL_TEXTENCODING_ASCII_US );
  71                 nameValue.sValue = OStringToOUString(
  72                     line.copy(nIndex+1).trim(), RTL_TEXTENCODING_UTF8 );
  73
  74                 aSection->lList.push_back(nameValue);
  75
  76             }
  77             else
  78             {
  79                 sal_Int32 nIndexStart = line.indexOf('[');
  80                 sal_Int32 nIndexEnd = line.indexOf(']');
  81                 if ( nIndexEnd > nIndexStart && nIndexStart >=0)
  82                 {
  83                     sectionName =  OStringToOUString(
  84                         line.copy(nIndexStart + 1,nIndexEnd - nIndexStart -1).trim(), RTL_TEXTENCODING_ASCII_US );
  85                     if (sectionName.isEmpty())
  86                         sectionName = "no name section";
  87
  88                     ini_Section *aSection = &mAllSection[sectionName];
  89                     aSection->sName = sectionName;
  90                 }
  91             }
  92         }
  93         osl_closeFile(handle);
  94     }
  95 #if OSL_DEBUG_LEVEL > 0
  96     else
  97     {
  98         OString file_tmp = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
  99         OSL_TRACE( __FILE__" -- couldn't open file: %s", file_tmp.getStr() );
 100     }
 101 #endif
 102 }
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */