/*
 * File    : RPIPFilter.java
 * Created : 15-Apr-2004
 * By      : parg
 * 
 * Azureus - a Java Bittorrent client
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details ( see the LICENSE file ).
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.gudy.azureus2.pluginsimpl.remote.ipfilter;


/**
 * @author parg
 *
 */

import java.io.*;

import org.gudy.azureus2.plugins.ipfilter.*;

import org.gudy.azureus2.pluginsimpl.remote.*;


public class 
RPIPFilter
	extends		RPObject
	implements 	IPFilter
{
	protected transient IPFilter		delegate;

		// don't change these field names as they are visible on XML serialisation

	public long				last_update_time;
	public int				number_of_ranges;
	public int				number_of_blocked_ips;
	
	public static IPFilter
	create(
		IPFilter		_delegate )
	{
		RPIPFilter	res =(RPIPFilter)_lookupLocal( _delegate );
		
		if ( res == null ){
			
			res = new RPIPFilter( _delegate );
		}
		
		return( res );
	}
	
	protected
	RPIPFilter(
		IPFilter		_delegate )
	{
		super( _delegate );
	}
	
	protected void
	_setDelegate(
		Object		_delegate )
	{
		delegate = (IPFilter)_delegate;
		
		last_update_time				= delegate.getLastUpdateTime();
		number_of_ranges				= delegate.getNumberOfRanges();
		number_of_blocked_ips			= delegate.getNumberOfBlockedIPs();
	}
	
	public Object
	_setLocal()
	
		throws RPException
	{
		return( _fixupLocal());
	}
	
	public RPReply
	_process(
		RPRequest	request	)
	{
		String	method = request.getMethod();	
	
		Object[]	params = request.getParams();
		
		if ( method.equals( "createAndAddRange[String,String,String,boolean]")){
		
			IPRange range = delegate.createAndAddRange(
								(String)params[0],
								(String)params[1],
								(String)params[2],
								((Boolean)params[3]).booleanValue());
	
			if ( range == null ){
				
				return( new RPReply(null));
				
			}else{
				
				RPIPRange rp_range = RPIPRange.create( range );
			
				return( new RPReply( rp_range ));
			}
		}else if ( method.equals( "getRanges")){
				
				IPRange[] ranges = delegate.getRanges();
						
				RPIPRange[] rp_ranges = new RPIPRange[ranges.length];
				
				for (int i=0;i<ranges.length;i++){
					
					rp_ranges[i] = RPIPRange.create( ranges[i] );
				}
				
				return( new RPReply( rp_ranges ));
				
		}else if ( method.equals( "save" )){
		
			try{
				delegate.save();
					
				return(null );
				
			}catch( IPFilterException e ){
				
				return( new RPReply( e ));
			}
		}else if ( method.equals( "getInRangeAddressesAreAllowed")){
			
			return( new RPReply( new Boolean( delegate.getInRangeAddressesAreAllowed())));
			
		}else if ( method.equals( "setInRangeAddressesAreAllowed[boolean]")){
			
			delegate.setInRangeAddressesAreAllowed(((Boolean)params[0]).booleanValue());
			
			return( null );
			
		}else if ( method.equals( "isEnabled")){
			
			return( new RPReply( new Boolean( delegate.isEnabled())));
			
		}else if ( method.equals( "setEnabled[boolean]")){
			
			delegate.setEnabled(((Boolean)params[0]).booleanValue());
			
			return( null );
			
		}else if ( method.equals( "isInRange[String]")){
			
			return( new RPReply( new Boolean( delegate.isInRange((String)params[0]))));
		}
				
		throw( new RPException( "Unknown method: " + method ));
	}
	
	
		// ***************************************************
	
	public File
	getFile()
	{
		notSupported();
		
		return( null );
	}

	
	public IPRange
	createRange(
		boolean this_session_only )
	{
		notSupported();
		
		return( null );
	}
	
	public void
	addRange(
		IPRange		range )
	{
		notSupported();
	}
	
	public IPRange
	createAndAddRange(
		String		description,
		String		start_ip,
		String		end_ip,
		boolean		this_session_only )
	{
		RPIPRange resp = (RPIPRange)_dispatcher.dispatch( 
							new RPRequest( 
									this, 
									"createAndAddRange[String,String,String,boolean]", 
									new Object[]{description,start_ip,end_ip,new Boolean(this_session_only)})).getResponse();
		
		resp._setRemote( _dispatcher );
		
		return( resp );

	}
	
	public void
	removeRange(
		IPRange		range )
	{
		notSupported();
	}
	
	public void
	reload()
	
		throws IPFilterException
	{
		notSupported();

	}
	
	public IPRange[]
	getRanges()
	{
		RPIPRange[] resp = (RPIPRange[])_dispatcher.dispatch( 
				new RPRequest( 
						this, 
						"getRanges", 
						null)).getResponse();

		for (int i=0;i<resp.length;i++){
			
			resp[i]._setRemote( _dispatcher );
		}
		
		return( resp );
	}

	public boolean 
	isInRange(
		String IPAddress )
	{
		Boolean res = (Boolean)_dispatcher.dispatch( new RPRequest( this, "isInRange[String]", new Object[]{IPAddress})).getResponse();
		
		return( res.booleanValue());	
	}

	public IPBlocked[]
	getBlockedIPs()
	{
		notSupported();
		
		return( null );
	}
	
	public void 
	block(
		String IPAddress)
	{
		notSupported();

	}
	
	public boolean
	getInRangeAddressesAreAllowed()
	{
		Boolean res = (Boolean)_dispatcher.dispatch( new RPRequest( this, "getInRangeAddressesAreAllowed", null )).getResponse();
				
		return( res.booleanValue());		
	}
	
	public void
	setInRangeAddressesAreAllowed(
		boolean	value )
	{
		_dispatcher.dispatch( new RPRequest( this, "setInRangeAddressesAreAllowed[boolean]", new Object[]{new Boolean(value)} )).getResponse();		
	}
	
	public boolean
	isEnabled()
	{
		Boolean res = (Boolean)_dispatcher.dispatch( new RPRequest( this, "isEnabled", null )).getResponse();
		
		return( res.booleanValue());	
	}
	
	public void
	setEnabled(
		boolean	value )
	{
		_dispatcher.dispatch( new RPRequest( this, "setEnabled[boolean]", new Object[]{new Boolean(value)} )).getResponse();		
	}
	
	public void
	save()
	
		throws IPFilterException
	{
		try{
			_dispatcher.dispatch( new RPRequest( this, "save", null )).getResponse();
						
		}catch( RPException e ){
			
			if ( e.getCause() instanceof IPFilterException ){
				
				throw((IPFilterException)e.getCause());
			}
			
			throw( e );
		}		
	}
	
	public void
	markAsUpToDate()
	{
		notSupported();
	}
	
	public long
	getLastUpdateTime()
	{		
		return( last_update_time );
	}
	
	public int
	getNumberOfRanges()
	{
		return( number_of_ranges );
	}
	
	public int
	getNumberOfBlockedIPs()
	{
		return( number_of_blocked_ips );
	}
}