/*
* Created on 13-Dec-2004
* Created by Paul Gardner
* Copyright (C) 2004, 2005, 2006 Aelitis, All Rights Reserved.
*
* 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, or (at your option) any later version.
* 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.
* 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.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*
*/
package com.aelitis.azureus.core.proxy.socks.impl;
import java.net.InetAddress;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.core3.util.HostNameToIPResolver;
import com.aelitis.azureus.core.proxy.socks.AESocksProxyAddress;
/**
* @author parg
*
*/
public class
AESocksProxyAddressImpl
implements AESocksProxyAddress
{
protected String unresolved_address;
protected InetAddress address;
protected int port;
protected
AESocksProxyAddressImpl(
String _unresolved_address,
InetAddress _address,
int _port )
{
unresolved_address = _unresolved_address;
address = _address;
port = _port;
if ( address == null ){
// see if we've been passed an IP address as unresolved
// TODO: IPV6 one day?
int dots = 0;
boolean ok = true;
for (int i=0;i<unresolved_address.length();i++){
char c = unresolved_address.charAt(i);
if ( c == '.' ){
dots++;
if ( dots>3 ){
ok = false;
break;
}
}else if ( !Character.isDigit( c )){
ok = false;
break;
}else{
// nnn.nnn.nnn.nnn
if ( i > 15 ){
ok = false;
break;
}
}
}
if ( ok && dots == 3 ){
try{
address = HostNameToIPResolver.syncResolve( unresolved_address );
}catch( Throwable e ){
Debug.printStackTrace(e);
}
}
}
}
public String
getUnresolvedAddress()
{
return( unresolved_address );
}
public InetAddress
getAddress()
{
return( address );
}
public int
getPort()
{
return( port );
}
}