/*
* File : TrackerWebContextImpl.java
* Created : 23-Jan-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.local.tracker;
/**
* @author parg
*
*/
import java.util.*;
import java.net.InetAddress;
import java.net.MalformedURLException;
import java.net.URL;
import org.gudy.azureus2.plugins.tracker.*;
import org.gudy.azureus2.plugins.tracker.web.*;
import org.gudy.azureus2.core3.tracker.server.*;
import org.gudy.azureus2.core3.util.Debug;
public class
TrackerWebContextImpl
extends TrackerWCHelper
implements TRTrackerServerListener2, TRTrackerServerAuthenticationListener
{
protected TRTrackerServer server;
protected List<TrackerAuthenticationListener> auth_listeners = new ArrayList<TrackerAuthenticationListener>();
public
TrackerWebContextImpl(
TrackerImpl _tracker,
String name,
int port,
int protocol,
InetAddress bind_ip )
throws TrackerException
{
setTracker( _tracker );
try{
if ( protocol == Tracker.PR_HTTP ){
server = TRTrackerServerFactory.create( name, TRTrackerServerFactory.PR_TCP, port, bind_ip, false, false );
}else{
server = TRTrackerServerFactory.createSSL( name, TRTrackerServerFactory.PR_TCP, port, bind_ip, false, false );
}
server.addListener2( this );
}catch( TRTrackerServerException e ){
throw( new TrackerException("TRTrackerServerFactory failed", e ));
}
}
public String
getName()
{
return( server.getName());
}
public void
setEnableKeepAlive(
boolean enable )
{
server.setEnableKeepAlive( enable );
}
public URL[]
getURLs()
{
try{
URL url = new URL((server.isSSL()?"https":"http") + "://" + server.getHost() + ":" + server.getPort() + "/" );
// quick fix for badly specified host whereby a valid URL is constructed but the port lost. For example, if#
// someone has entered http://1.2.3.4 as the host
if ( url.getPort() != server.getPort()){
Debug.out( "Invalid URL '" + url + "' - check tracker configuration" );
url = new URL( "http://i.am.invalid:" + server.getPort() + "/" );
}
return( new URL[]{ url });
}catch( MalformedURLException e ){
Debug.printStackTrace( e );
return( null );
}
}
public InetAddress
getBindIP()
{
return( server.getBindIP());
}
public boolean
authenticate(
String headers,
URL resource,
String user,
String password )
{
for (int i=0;i<auth_listeners.size();i++){
try{
TrackerAuthenticationListener listener = auth_listeners.get(i);
boolean res;
if ( listener instanceof TrackerAuthenticationAdapter ){
res = ((TrackerAuthenticationAdapter)listener).authenticate( headers, resource, user, password );
}else{
res = listener.authenticate( resource, user, password );
}
if ( res ){
return(true );
}
}catch( Throwable e ){
Debug.printStackTrace( e );
}
}
return( false );
}
public byte[]
authenticate(
URL resource,
String user )
{
for (int i=0;i<auth_listeners.size();i++){
try{
byte[] res = ((TrackerAuthenticationListener)auth_listeners.get(i)).authenticate( resource, user );
if ( res != null ){
return( res );
}
}catch( Throwable e ){
Debug.printStackTrace( e );
}
}
return( null );
}
public void
addAuthenticationListener(
TrackerAuthenticationListener l )
{
try{
this_mon.enter();
auth_listeners.add(l);
if ( auth_listeners.size() == 1 ){
server.addAuthenticationListener( this );
}
}finally{
this_mon.exit();
}
}
public void
removeAuthenticationListener(
TrackerAuthenticationListener l )
{
try{
this_mon.enter();
auth_listeners.remove(l);
if ( auth_listeners.size() == 0 ){
server.removeAuthenticationListener( this );
}
}finally{
this_mon.exit();
}
}
public void
destroy()
{
super.destroy();
auth_listeners.clear();
server.removeAuthenticationListener( this );
server.close();
}
}