#ifndef _L4_STATS_H_
#define _L4_STATS_H_

class L4Stats {
 private:
  TrafficStats tcp_sent, tcp_rcvd;
  TrafficStats udp_sent, udp_rcvd;
  TrafficStats icmp_sent, icmp_rcvd;
  TrafficStats other_ip_sent, other_ip_rcvd;

 public:
  void luaStats(lua_State* vm);
  void luaAnomalies(lua_State* vm);
  void serialize(json_object *obj);
  void deserialize(json_object *obj);
  void incStats(time_t when, u_int8_t l4_proto,
        u_int64_t rcvd_packets, u_int64_t rcvd_bytes,
        u_int64_t sent_packets, u_int64_t sent_bytes);
};

#endif