Package com.aelitis.azureus.plugins.extseed.impl.getright

Source Code of com.aelitis.azureus.plugins.extseed.impl.getright.ExternalSeedReaderFactoryGetRight

/*
* Created on 15-Dec-2005
* Created by Paul Gardner
* Copyright (C) 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.plugins.extseed.impl.getright;

import java.io.File;
import java.net.URL;
import java.util.*;

import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.torrent.TOTorrent;
import org.gudy.azureus2.core3.torrent.TOTorrentFactory;
import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.torrent.Torrent;

import com.aelitis.azureus.plugins.extseed.ExternalSeedPlugin;
import com.aelitis.azureus.plugins.extseed.ExternalSeedReader;
import com.aelitis.azureus.plugins.extseed.ExternalSeedReaderFactory;

public class
ExternalSeedReaderFactoryGetRight
  implements ExternalSeedReaderFactory
{
  public
  ExternalSeedReaderFactoryGetRight()
  {
  }
 
  public ExternalSeedReader[]
     getSeedReaders(
       ExternalSeedPlugin    plugin,
       Download        download )
    {   
      Torrent  torrent = download.getTorrent();
     
      try{
        Map  config = new HashMap();
       
        Object  obj = torrent.getAdditionalProperty( "url-list" );
       
        if ( obj != null ){
         
          config.put( "url-list", obj );
        }
       
       obj = torrent.getAdditionalProperty( "url-list-params" );
       
        if ( obj != null ){
         
          config.put( "url-list-params", obj );
        }
       
      obj = torrent.getAdditionalProperty( "url-list-params2" );
       
        if ( obj != null ){
         
          config.put( "url-list-params2", obj );
        }
       
        return( getSeedReaders( plugin, download, config ));
       
      }catch( Throwable e ){
     
      e.printStackTrace();
    }
   
    return( new ExternalSeedReader[0] );   
  }
 
  public ExternalSeedReader[]
    getSeedReaders(
      ExternalSeedPlugin    plugin,
      Download        download,
      Map            config )
  {       
    try{
      Object  obj = config.get( "url-list" );
           
            /* resolve url-list according to specification
             * (http://www.getright.com/seedtorrent.html)
             */
            if ( obj instanceof byte[] ){
                List l = new ArrayList();
                l.add(obj);
                obj = l;
            }
     
      if ( obj instanceof List ){
       
        List  urls = (List)obj;

        List  readers = new ArrayList();
       
        Object  _global_params     = config.get( "url-list-params" );
        Object  _specific_params   = config.get( "url-list-params2" );
       
        Map    global_params     = _global_params instanceof Map?(Map)_global_params:new HashMap();
        List  specific_params   = _specific_params instanceof List?(List)_specific_params:new ArrayList();
       
        for (int i=0;i<urls.size();i++){
         
          Map my_params = global_params;
         
          if ( i < specific_params.size()){
           
            Object o = specific_params.get(i);
           
            if ( o instanceof Map ){
             
              my_params = (Map)o;
            }
          }
         
          try
            String  url_str = new String((byte[])urls.get(i), "UTF-8" );
           
              // avoid java encoding ' ' as '+' as this is not conformant with Apache (for example)
           
            url_str = url_str.replaceAll( " ", "%20");

            if ( url_str.length() > 0 ){
             
              URL  url = new URL( url_str );
             
              String  protocol = url.getProtocol().toLowerCase();
                                     
              if ( protocol.equals( "http" )){
               
                readers.add( new ExternalSeedReaderGetRight(plugin, download.getTorrent(), url, my_params ));
               
              }else{
               
                plugin.log( download.getName() + ": GR unsupported protocol: " + url );
              }
            }
          }catch( Throwable e ){
           
            e.printStackTrace();
          }
        }
       
        ExternalSeedReader[]  res = new ExternalSeedReader[ readers.size() ];
       
        readers.toArray( res );
       
        return( res );
      }
    }catch( Throwable e ){
     
      e.printStackTrace();
    }
   
    return( new ExternalSeedReader[0] );
  }
 
  public static void
  main(
    String[]  args )
  {
    try{
      COConfigurationManager.preInitialise();
     
      File file = new File  ( "C:\\temp\\httpseed.torrent");
     
      TOTorrent  torrent = TOTorrentFactory.deserialiseFromBEncodedFile( file );
     
      Map  map = torrent.serialiseToMap();
     
      /*
      List  urls = (List)map.get( "url-list" );
       
      if ( urls == null ){
       
        urls = new ArrayList();
      }
         
      urls.add( "http://127.0.0.1:888/files/%DF%26%5B7w%C9%13I%88%8D%EC%E5b%2C9%0F%8D%0Co%BC/" );
     
      map.put( "url-list", urls);
      */
     
      /*
      Map params = new HashMap();
     
      map.put( "url-list-params", params );
      */
     
      List params2 = new ArrayList();
     
      map.put( "url-list-params2", params2 );
           
      Map x_map = new HashMap();
     
      x_map.put( "max_speed", new Long(5*1024));
     
      params2.add( new Long(0));
      params2.add( x_map );
     
      torrent = TOTorrentFactory.deserialiseFromMap( map );
     
      torrent.serialiseToBEncodedFile( file );
     
    }catch( Throwable e ){
     
      e.printStackTrace();
    }
  }
}
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