/* * Created on 10-Jun-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 org.gudy.azureus2.pluginsimpl.local.tracker; /** * @author parg * */ import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.net.InetSocketAddress; import java.net.URL; import java.util.ArrayList; import java.util.List; import org.gudy.azureus2.core3.tracker.host.TRHostAuthenticationListener; import org.gudy.azureus2.core3.tracker.server.TRTrackerServerAuthenticationListener; import org.gudy.azureus2.core3.util.AEMonitor; import org.gudy.azureus2.plugins.PluginInterface; import org.gudy.azureus2.plugins.tracker.Tracker; import org.gudy.azureus2.plugins.tracker.web.TrackerWebContext; import org.gudy.azureus2.plugins.tracker.web.TrackerWebPageGenerator; import org.gudy.azureus2.pluginsimpl.local.utils.UtilitiesImpl; public abstract class TrackerWCHelper implements TrackerWebContext, TRHostAuthenticationListener, TRTrackerServerAuthenticationListener { private PluginInterface plugin_interface; private Tracker tracker; private List generators = new ArrayList(); protected AEMonitor this_mon = new AEMonitor( "TrackerWCHelper" ); protected TrackerWCHelper() { plugin_interface = UtilitiesImpl.getPluginThreadContext(); } protected void setTracker( Tracker _tracker ) { tracker = _tracker; } public boolean handleExternalRequest( InetSocketAddress _client_address, String _user, String _url, URL _absolute_url, String _header, InputStream _is, OutputStream _os ) throws IOException { UtilitiesImpl.setPluginThreadContext( plugin_interface ); TrackerWebPageRequestImpl request = new TrackerWebPageRequestImpl( tracker, this, _client_address, _user, _url, _absolute_url, _header, _is ); TrackerWebPageResponseImpl reply = new TrackerWebPageResponseImpl( _os , request); for (int i=0;i<generators.size();i++){ TrackerWebPageGenerator generator; try{ this_mon.enter(); if ( i >= generators.size()){ break; } generator = (TrackerWebPageGenerator)generators.get(i); }finally{ this_mon.exit(); } if ( generator.generate( request, reply )){ reply.complete(); return( true ); } } return( false ); } public TrackerWebPageGenerator[] getPageGenerators() { TrackerWebPageGenerator[] res = new TrackerWebPageGenerator[generators.size()]; generators.toArray( res ); return( res ); } public void addPageGenerator( TrackerWebPageGenerator generator ) { try{ this_mon.enter(); generators.add( generator ); }finally{ this_mon.exit(); } } public void removePageGenerator( TrackerWebPageGenerator generator ) { try{ this_mon.enter(); generators.remove( generator ); }finally{ this_mon.exit(); } } public void destroy() { generators.clear(); } }