srpacket.h

动态源路由协议(Dynamic Source Routing, DSR)源码。DSR是在移动自组网(MANET)中使用的一种路由协议。

/*
 * srpacket.h
 * Copyright (C) 2000 by the University of Southern California
 * $Id: srpacket.h,v 1.4 2005/08/25 18:58:05 johnh 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.
 *
 */
// Other copyrights might apply to parts of this software and are so
// noted when applicable.
//
// Ported from CMU/Monarch's code, appropriate copyright applies.  
/* -*- c++ -*-
   srpacket.h

   */

#ifndef _SRPACKET_H_
#define _SRPACKET_H_

#include <packet.h>
#include "hdr_sr.h"

#include "path.h"

struct SRPacket {

  ID dest;
  ID src;
  Packet *pkt;			/* the inner NS packet */
  Path route;
  SRPacket(Packet *p, struct hdr_sr *srh) : pkt(p), route(srh) {}
  SRPacket() : pkt(NULL) {}
};

#endif  //_SRPACKET_H_