/* -*-	Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*-
 *
 * Copyright (c) 1997 Regents of the University of California.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the Computer Systems
 *	Engineering Group at Lawrence Berkeley Laboratory.
 * 4. Neither the name of the University nor of the Laboratory may be used
 *    to endorse or promote products derived from this software without
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 * $Header: /nfs/jade/vint/CVSROOT/ns-2/common/Decapsulator.h,v 1.3 2000/09/01 03:04:04 haoboy Exp $
 */

#ifndef ns_Decapsulator_h
#define ns_Decapsulator_h

#include "agent.h"
#include "config.h"

class Decapsulator : public Agent {
public:
	Decapsulator();
        static Packet* const decapPacket(Packet* const p); //return pointer to the encapsulated packet
protected:
	void recv(Packet*, Handler* callback = 0);
// 	nsaddr_t src_;        //bound variables: real source of a packet
//      nsaddr_t star_value_; //  replaces src_ before sending (e.g. to emulate (*,G)
                              //  alternatively, need to change classifier-mcast... later on
        int decapsulated_; //      decapsulated, or passed unchanged
};

#endif