/*
* Created on Sep 9, 2004
* Created by Alon Rohter
* 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.peermanager.utils;
/**
* Handles peer client identification and banning.
*/
public class PeerClassifier {
public static final String CACHE_LOGIC = "CacheLogic";
/**
* Get a client description (name and version) from the given peerID byte array.
* @param peer_id peerID sent in handshake
* @return description
*/
public static String getClientDescription( byte[] peer_id ) {
return BTPeerIDByteDecoder.decode( peer_id );
}
/**
* Get a printable representation of the given raw peerID byte array,
* i.e. filter out the first 32 non-printing ascii chars.
* @param peer_id peerID sent in handshake
* @return printable peerID
*/
public static String getPrintablePeerID( byte[] peer_id ) {
return BTPeerIDByteDecoder.getPrintablePeerID(peer_id);
}
/**
* Check if the client type is allowed to connect.
* @param client_description given by getClientDescription
* @return true if allowed, false if banned
*/
public static boolean isClientTypeAllowed( String client_description ) {
//if( client_description.startsWith( "BitComet" ) ) return false;
return true;
}
}
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