/*
** Tim Endres' utilities package.
** Copyright (c) 1997 by Tim Endres
** 
** 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 com.ice.util;

import java.util.*;


public class
HTTPUtilities
	{

	//
	// HTTP/1.0 200 OK
	//
	static public String[]
	parseStatusLine( String statusLine )
		{
		StringTokenizer toker =
			new StringTokenizer( statusLine, " \t" );

		int count = toker.countTokens();
		String[] result = new String[count];

		for ( int i = 0 ; i < count ; ++i )
			{
			try { result[i] = toker.nextToken(); }
				catch ( NoSuchElementException ex )
					{ break; }
			}

		return result;
		}

	static public String
	getResultCode( String statusLine )
		{
		String[] tokes =
			HTTPUtilities.parseStatusLine( statusLine );

		if ( tokes.length > 1 )
			return tokes[1];
		else
			return null;
		}

	}