ntopng/include/GenericTrafficElement.h

/*
 *
 * (C) 2013-25 - ntop.org
 *
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 */

#ifndef _GENRIC_TRAFFIC_ELEMENT_H_
#define _GENRIC_TRAFFIC_ELEMENT_H_

#include "ntop_includes.h"

class GenericTrafficElement {
 protected:
  TrafficStats sent, rcvd;
  ThroughputStats bytes_thpt, pkts_thpt;
  nDPIStats *ndpiStats;
#ifdef NTOPNG_PRO
  CustomAppStats *custom_app_stats;
#endif
  DSCPStats *dscpStats;
  u_int32_t total_num_dropped_flows;
  TcpPacketStats tcp_packet_stats_sent, tcp_packet_stats_rcvd;

  float bytes_thpt_diff;

  inline void incRetx(TcpPacketStats *const tps, u_int32_t num) {
    tps->incRetr(num);
  };
  inline void incOOO(TcpPacketStats *const tps, u_int32_t num) {
    tps->incOOO(num);
  };
  inline void incLost(TcpPacketStats *const tps, u_int32_t num) {
    tps->incLost(num);
    ;
  };
  inline void incKeepAlive(TcpPacketStats *const tps, u_int32_t num) {
    tps->incKeepAlive(num);
  };

 public:
  GenericTrafficElement();
  GenericTrafficElement(const GenericTrafficElement &gte);

  virtual ~GenericTrafficElement() {
    if (ndpiStats) delete ndpiStats;
#ifdef NTOPNG_PRO
    if (custom_app_stats) delete custom_app_stats;
#endif
    if (dscpStats) delete dscpStats;
  };
  inline void incNumDroppedFlows() { total_num_dropped_flows++; };

  inline TcpPacketStats *getTcpPacketSentStats() {
    return (&tcp_packet_stats_sent);
  }
  inline TcpPacketStats *getTcpPacketRcvdStats() {
    return (&tcp_packet_stats_rcvd);
  }
  inline void incSentTcp(u_int32_t ooo_pkts, u_int32_t retr_pkts,
                         u_int32_t lost_pkts, u_int32_t keep_alive_pkts) {
    if (ooo_pkts) incOOO(&tcp_packet_stats_sent, ooo_pkts);
    if (retr_pkts) incRetx(&tcp_packet_stats_sent, retr_pkts);
    if (lost_pkts) incLost(&tcp_packet_stats_sent, lost_pkts);
    if (keep_alive_pkts) incKeepAlive(&tcp_packet_stats_sent, keep_alive_pkts);
  }

  inline void incRcvdTcp(u_int32_t ooo_pkts, u_int32_t retr_pkts,
                         u_int32_t lost_pkts, u_int32_t keep_alive_pkts) {
    if (ooo_pkts) incOOO(&tcp_packet_stats_rcvd, ooo_pkts);
    if (retr_pkts) incRetx(&tcp_packet_stats_rcvd, retr_pkts);
    if (lost_pkts) incLost(&tcp_packet_stats_rcvd, lost_pkts);
    if (keep_alive_pkts) incKeepAlive(&tcp_packet_stats_rcvd, keep_alive_pkts);
  }

  inline void incRetxSent(u_int32_t num) {
    incRetx(&tcp_packet_stats_sent, num);
  };
  inline void incOOOSent(u_int32_t num) {
    incOOO(&tcp_packet_stats_sent, num);
  };
  inline void incLostSent(u_int32_t num) {
    incLost(&tcp_packet_stats_sent, num);
  };
  inline void incKeepAliveSent(u_int32_t num) {
    incKeepAlive(&tcp_packet_stats_sent, num);
  };

  inline void incRetxRcvd(u_int32_t num) {
    incRetx(&tcp_packet_stats_rcvd, num);
  };
  inline void incOOORcvd(u_int32_t num) {
    incOOO(&tcp_packet_stats_rcvd, num);
  };
  inline void incLostRcvd(u_int32_t num) {
    incLost(&tcp_packet_stats_rcvd, num);
  };
  inline void incKeepAliveRcvd(u_int32_t num) {
    incKeepAlive(&tcp_packet_stats_rcvd, num);
  };

  virtual void updateStats(const struct timeval *tv);
  void lua(lua_State *vm, bool host_details);
  void getJSONObject(json_object *my_object, NetworkInterface *iface);

  inline nDPIStats *getnDPIStats() { return (ndpiStats); };
  inline DSCPStats *getDSCPStats() { return (dscpStats); };
  inline u_int32_t getNumDroppedFlows() const {
    return total_num_dropped_flows;
  };
  inline u_int64_t getNumBytes() const {
    return (sent.getNumBytes() + rcvd.getNumBytes());
  };
  inline u_int64_t getNumBytesSent() const { return (sent.getNumBytes()); };
  inline u_int64_t getNumBytesRcvd() const { return (rcvd.getNumBytes()); };
  inline u_int64_t getNumPktsSent() const { return (sent.getNumPkts()); };
  inline u_int64_t getNumPktsRcvd() const { return (rcvd.getNumPkts()); };

  inline float getBytesThpt() const { return (bytes_thpt.getThpt()); };
  inline float getPacketsThpt() const { return (pkts_thpt.getThpt()); };
  void resetStats();
  void serialize(ndpi_serializer *s);
};

#endif /* _GENRIC_TRAFFIC_ELEMENT_H_ */