/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.net.util;
import javax.naming.NameNotFoundException;
import org.jnode.driver.net.NetworkException;
import org.jnode.naming.InitialNaming;
import org.jnode.net.NetworkLayerManager;
import org.jnode.net.SocketBuffer;
/**
* Utility class for network devices
*
* @author epr
*/
public class NetUtils {
/**
* A packet has just been received, send it to the packet-type-manager.
*
* @param skbuf
*/
public static void sendToPTM(SocketBuffer skbuf) throws NetworkException {
final NetworkLayerManager ptm = getNLM();
ptm.receive(skbuf);
}
/**
* Gets the packet-type-manager
*/
public static NetworkLayerManager getNLM() throws NetworkException {
try {
return InitialNaming.lookup(NetworkLayerManager.NAME);
} catch (NameNotFoundException ex) {
throw new NetworkException("Cannot find NetworkLayerManager", ex);
}
}
}