flood.h

来自「code that can compile NS-2.27 on Fedora 」· C头文件 代码 · 共 65 行

/*

/*******************************************************************
 Copyright (C) 2004 Thomas Kunz, CRC Canada, BCAST for IPv4.
 DISTRIBUTED WITH NO WARRANTY, EXPRESS OR IMPLIED.
 See the GNU Library General Public License (file COPYING in the
 MANET_multicast directory) for conditions of use and redistribution.
*********************************************************************/

/* Simple FLOODING routing protocol, derived from AODV code. */

#ifndef __flood_h__
#define __flood_h__

#include <cmu-trace.h>
#include <priqueue.h>
#include <classifier/classifier-port.h>
#include <MANET_multicast/mttable.h>
#include <MANET_multicast/unique_id.h>

class FLOOD;

// Should be set by the user using best guess (conservative) 
#define NETWORK_DIAMETER        30             // 30 hops

/*
  The Routing Agent
*/
class FLOOD: public Agent {
	friend class mttable;
 public:
        FLOOD(nsaddr_t id);
        void			recv(Packet *p, Handler *);

 protected:
        int             command(int, const char *const *);
        int             initialized() { return 1 && target_; }

        nsaddr_t        index;                  // IP Address of this node
        mttable		mtable;			// Multicast Groups node joined

        /*
         * Handle duplicate packets
         */

        UniqueIDHandler  uid_handler;

        /*
         * A mechanism for logging the contents of the routing
         * table.
         */
        Trace           *logtarget;

        /*
         * A pointer to the network interface queue that sits
         * between the "classifier" and the "link layer".
         */
        PriQueue        *ifqueue;

        /* for passing packets up to agents */
        PortClassifier *dmux_;
};

#endif /* __flood_h__ */