Sysconfig.cc

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#include <iostream>
#include <fstream>

#include "zypp/base/Logger.h"
#include "zypp/base/String.h"
#include "zypp/Pathname.h"

#include "zypp/base/Sysconfig.h"

using namespace std;
using namespace zypp::base;

namespace zypp {
  namespace base {

    namespace sysconfig {
      map<string,string> read( const Pathname & _path )
      {
        DBG << "Load '" << _path << "'" << endl;
        map<string,string> ret;
      
        string line;
        ifstream in( _path.asString().c_str() );
        if ( in.fail() ) {
          WAR << "Unable to load '" << _path << "'" << endl;
          return ret;
        }

        while( getline( in, line ) ) {
          if ( *line.begin() != '#' ) {

            string::size_type pos = line.find( '=', 0 );

            if ( pos != string::npos ) {

              string key = str::trim( line.substr( 0, pos ) );
              string value = str::trim( line.substr( pos + 1, line.length() - pos - 1 ) );

              if ( value.length() >= 2
                   && *(value.begin()) == '"'
                   && *(value.rbegin()) == '"' )
              {
                value = value.substr( 1, value.length() - 2 );
              }
              if ( value.length() >= 2
                   && *(value.begin()) == '\''
                   && *(value.rbegin()) == '\'' )
              {
                value = value.substr( 1, value.length() - 2 );
              }
              XXX << "KEY: '" << key << "' VALUE: '" << value << "'" << endl;
              ret[key] = value;

            } // '=' found

          } // not comment

        } // while getline
  MIL << "done reading '" << _path << "'" << endl;
        return ret;
      }

    } // namespace sysconfig
  } // namespace base
} // namespace zypp