/*
** Luxor - XML User Interface Language (XUL) Toolkit
** Copyright (c) 2001, 2002 by Gerald Bauer
**
** This program is free software.
**
** You may redistribute it and/or modify it under the terms of the GNU
** General Public License as published by the Free Software Foundation.
** Version 2 of the license should be included with this distribution in
** the file LICENSE, as well as License.html. If the license is not
** included with this distribution, you may find a copy at the FSF web
** site at 'www.gnu.org' or 'www.fsf.org', or you may write to the
** Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139 USA.
**
** THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND,
** NOT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY. THE AUTHOR
** OF THIS SOFTWARE, ASSUMES _NO_ RESPONSIBILITY FOR ANY
** CONSEQUENCE RESULTING FROM THE USE, MODIFICATION, OR
** REDISTRIBUTION OF THIS SOFTWARE.
**
*/

package luxor.util;

import java.net.*;
import java.util.*;

public class UrlUtils
{
   public static Map parseQueryString( String query )
   {
      HashMap args = new HashMap();

      // note: we need to be able to handle empty arguments
      //  e.g. file=&dir=
      //  therefore, we can't use plain-vanilla StringTokenizer

      UrlQueryTokenizer tok = new UrlQueryTokenizer( query );
      while( tok.advance() )
      {
         String key = tok.getKey();
         String value = tok.getValue();

         args.put( key, value );
      }

      return args;
   }

}