modules/gui/skins2/src/ini_file.cpp

   1 /*****************************************************************************
   2  * ini_file.cpp
   3  *****************************************************************************
   4  * Copyright (C) 2006 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 #include "ini_file.hpp"
  25 #include "var_manager.hpp"
  26 #include <fstream>
  27
  28
  29 IniFile::IniFile( intf_thread_t *pIntf, const string &rName,
  30                   const string &rPath ):
  31     SkinObject( pIntf ), m_name( rName ), m_path( rPath )
  32 {
  33 }
  34
  35
  36 void IniFile::parseFile()
  37 {
  38     VarManager *pVarManager = VarManager::instance( getIntf() );
  39
  40     // Open the file
  41     fstream fs( m_path.c_str(), fstream::in );
  42     if( fs.is_open() )
  43     {
  44         string section;
  45         string line;
  46         while( !fs.eof() )
  47         {
  48             // Read the next line
  49             fs >> line;
  50
  51             switch( line[0] )
  52             {
  53             // "[section]" line ?
  54             case '[':
  55                 section = line.substr( 1, line.size() - 2);
  56                 break;
  57
  58             // Comment
  59             case ';':
  60             case '#':
  61                 break;
  62
  63             // Variable declaration
  64             default:
  65                 size_t eqPos = line.find( '=' );
  66                 string var = line.substr( 0, eqPos );
  67                 string val = line.substr( eqPos + 1, line.size() - eqPos - 1);
  68
  69                 string name = m_name + "." + section + "." + var;
  70
  71 #ifdef WIN32
  72                 // Convert to lower case because of some buggy winamp2 skins
  73                 for( size_t i=0; i< name.size(); i++)
  74                 {
  75                     name[i] = tolower( name[i] );
  76                 }
  77 #endif
  78
  79                 // Register the value in the var manager
  80                 pVarManager->registerConst( name, val );
  81             }
  82         }
  83         fs.close();
  84     }
  85     else
  86     {
  87         msg_Err( getIntf(), "Failed to open INI file %s", m_path.c_str() );
  88     }
  89 }
  90