resources/net/ipv4.h

   1 #ifndef _IPV4_H_
   2 #define _IPV4_H_
   3
   4 #include "link_layer.h"
   5 #include "arp.h"
   6
   7 namespace net {
   8         class ipv4 : public internet_layer {
   9         private:
  10                 arp arp_prot;
  11
  12                 ipv4_addr my_ip;
  13                 ipv4_addr mask;
  14                 ipv4_addr gateway;
  15
  16         protected:
  17 //              void receive_data(void *buf, int length);
  18
  19         public:
  20                 void set_link_layer(p<link_layer> x);
  21
  22                 void configure_ipv4(const ipv4_addr &ip, const ipv4_addr &netmask, const ipv4_addr &gate) {
  23                         my_ip = ip;
  24                         mask = netmask;
  25                         gateway = gate;
  26                 }
  27
  28                 ipv4_addr get_my_ip() {
  29                         return my_ip;
  30                 }
  31
  32                 void send_data(const ipv4_addr &addr, int prot, const buffer &x);
  33                 void receive_data(const buffer&);
  34         };
  35 }
  36
  37 #endif