/*
* File : TRTrackerServerFactoryImpl.java
* Created : 13-Dec-2003
* 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.core3.tracker.server.impl;
/**
* @author parg
*
*/
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.nio.channels.SocketChannel;
import java.util.*;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.tracker.server.*;
import org.gudy.azureus2.core3.tracker.server.impl.dht.TRTrackerServerDHT;
import org.gudy.azureus2.core3.tracker.server.impl.tcp.TRTrackerServerTCP;
import org.gudy.azureus2.core3.tracker.server.impl.tcp.blocking.TRBlockingServer;
import org.gudy.azureus2.core3.tracker.server.impl.tcp.nonblocking.TRNonBlockingServer;
import org.gudy.azureus2.core3.tracker.server.impl.tcp.nonblocking.TRNonBlockingServerProcessor;
import org.gudy.azureus2.core3.tracker.server.impl.tcp.nonblocking.TRNonBlockingServerProcessorFactory;
import org.gudy.azureus2.core3.tracker.server.impl.udp.*;
import org.gudy.azureus2.core3.util.AEMonitor;
public class
TRTrackerServerFactoryImpl
{
protected static List servers = new ArrayList();
protected static List listeners = new ArrayList();
protected static AEMonitor class_mon = new AEMonitor( "TRTrackerServerFactory" );
public static TRTrackerServer
create(
String name,
int protocol,
int port,
InetAddress bind_ip,
boolean ssl,
boolean apply_ip_filter,
boolean main_tracker,
boolean start_up_ready )
throws TRTrackerServerException
{
try{
class_mon.enter();
TRTrackerServerImpl server;
if ( protocol == TRTrackerServerFactory.PR_TCP ){
if ( COConfigurationManager.getBooleanParameter( "Tracker TCP NonBlocking" ) && main_tracker && !ssl ){
server =
new TRNonBlockingServer(
name,
port,
bind_ip,
apply_ip_filter,
start_up_ready,
new TRNonBlockingServerProcessorFactory()
{
public TRNonBlockingServerProcessor
create(
TRTrackerServerTCP _server,
SocketChannel _socket )
{
return( new NonBlockingProcessor( _server, _socket ));
}
});
}else{
server = new TRBlockingServer( name, port, bind_ip, ssl, apply_ip_filter, start_up_ready );
}
}else if ( protocol == TRTrackerServerFactory.PR_UDP ){
if ( ssl ){
throw( new TRTrackerServerException( "TRTrackerServerFactory: UDP doesn't support SSL"));
}
server = new TRTrackerServerUDP( name, port, start_up_ready );
}else{
server = new TRTrackerServerDHT( name, start_up_ready );
}
servers.add( server );
for (int i=0;i<listeners.size();i++){
((TRTrackerServerFactoryListener)listeners.get(i)).serverCreated( server );
}
return( server );
}finally{
class_mon.exit();
}
}
protected static void
close(
TRTrackerServerImpl server )
{
try{
class_mon.enter();
server.closeSupport();
if ( servers.remove( server )){
for (int i=0;i<listeners.size();i++){
((TRTrackerServerFactoryListener)listeners.get(i)).serverDestroyed( server );
}
}
}finally{
class_mon.exit();
}
}
public static void
addListener(
TRTrackerServerFactoryListener l )
{
try{
class_mon.enter();
listeners.add( l );
for (int i=0;i<servers.size();i++){
l.serverCreated((TRTrackerServer)servers.get(i));
}
}finally{
class_mon.exit();
}
}
public static void
removeListener(
TRTrackerServerFactoryListener l )
{
try{
class_mon.enter();
listeners.remove( l );
}finally{
class_mon.exit();
}
}
protected static class
NonBlockingProcessor
extends TRNonBlockingServerProcessor
{
protected
NonBlockingProcessor(
TRTrackerServerTCP _server,
SocketChannel _socket )
{
super( _server, _socket );
}
protected ByteArrayOutputStream
process(
String input_header,
String lowercase_input_header,
String url_path,
InetSocketAddress client_address,
boolean announce_and_scrape_only,
InputStream is )
throws IOException
{
ByteArrayOutputStream os = new ByteArrayOutputStream( 1024 );
processRequest(input_header, lowercase_input_header, url_path, client_address, announce_and_scrape_only, is, os );
return( os );
}
}
}
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