forceip.hh

COPE the first practical network coding scheme which is developped on click

#ifndef CLICK_FORCEIP_HH
#define CLICK_FORCEIP_HH
#include <click/element.hh>
#include <click/glue.hh>
#include <clicknet/ip.h>
CLICK_DECLS

/*
 * =c
 * ForceIP()
 * =s IP
 * Fixes fields to make packets into legal IP packets.
 * =d
 *
 * Fixes various fields in incoming packets to make sure they
 * are legal IP packets.
 *
 * =e
 *
 * RandomSource(20)
 *  -> SetIPAddress(1.2.3.4)
 *  -> StoreIPAddress(16)
 *  -> ForceIP() -> ...
 */

class ForceIP : public Element {

  int _count;

 public:
  
  ForceIP();
  ~ForceIP();
  
  const char *class_name() const		{ return "ForceIP"; }
  const char *processing() const		{ return AGNOSTIC; }
  
  Packet *simple_action(Packet *);
  
};

CLICK_ENDDECLS
#endif