
/*
 * classifier-qs.cc
 * Copyright (C) 2001 by the University of Southern California
 * $Id: classifier-qs.cc,v 1.3 2010/03/08 05:54:49 tom_henderson Exp $
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * 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.
 *
 *
 * The copyright of this module includes the following
 * linking-with-specific-other-licenses addition:
 *
 * In addition, as a special exception, the copyright holders of
 * this module give you permission to combine (via static or
 * dynamic linking) this module with free software programs or
 * libraries that are released under the GNU LGPL and with code
 * included in the standard release of ns-2 under the Apache 2.0
 * license or under otherwise-compatible licenses with advertising
 * requirements (or modified versions of such code, with unchanged
 * license).  You may copy and distribute such a system following the
 * terms of the GNU GPL for this module and the licenses of the
 * other code concerned, provided that you include the source code of
 * that other code when and as the GNU GPL requires distribution of
 * source code.
 *
 * Note that people who make modified versions of this module
 * are not obligated to grant this special exception for their
 * modified versions; it is their choice whether to do so.  The GNU
 * General Public License gives permission to release a modified
 * version without this exception; this exception also makes it
 * possible to release a modified version which carries forward this
 * exception.
 *
 */

/*
 * Quick Start for TCP and IP.
 * A scheme for transport protocols to dynamically determine initial 
 * congestion window size.
 *
 * http://www.ietf.org/internet-drafts/draft-amit-quick-start-02.ps
 *
 * This is a classifier used to pick Quick Start packets entering a node
 * classifier-qs.cc
 *
 * Srikanth Sundarrajan, 2002
 * sundarra@usc.edu
 */

#include <iostream>
#include "classifier-addr.h"
#include "classifier-qs.h"
#include "hdr_qs.h"
#include "qsagent.h"

static class QSClassifierClass : public TclClass {
public:
	QSClassifierClass() : TclClass("Classifier/QS") {}
	TclObject* create(int, const char*const*) {
		return (new QSClassifier());
	}
} class_qs_classifier;

NsObject *QSClassifier::find(Packet *const) {

	return slot_[0]; //QS Agent installed at slot 0. Send everything there

}
