staticswitch.hh

Click is a modular router toolkit. To use it you ll need to know how to compile and install the sof

#ifndef CLICK_STATICSWITCH_HH
#define CLICK_STATICSWITCH_HH
#include <click/element.hh>
CLICK_DECLS

/*
 * =c
 * StaticSwitch(OUTPUT)
 * =s classification
 * sends packet stream to fixed output
 * =d
 *
 * StaticSwitch sends every incoming packet to one of its output ports --
 * specifically, OUTPUT. Negative OUTPUT means to destroy input packets
 * instead of forwarding them. StaticSwitch has an unlimited number of
 * outputs.
 *
 * =n
 * StaticSwitch differs from Switch in that it has no C<switch> write handler,
 * and thus does not allow OUTPUT to be changed at run time.
 *
 * =a Switch, StrideSwitch, PullSwitch */

class StaticSwitch : public Element {

  int _output;

 public:

  StaticSwitch();
  ~StaticSwitch();

  const char *class_name() const		{ return "StaticSwitch"; }
  const char *port_count() const		{ return "1/-"; }
  const char *processing() const		{ return PUSH; }

  int configure(Vector<String> &, ErrorHandler *);

  void push(int, Packet *);

};

CLICK_ENDDECLS
#endif