/*

 *

 * (C) 2019-26 - 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 _FLOW_STATUS_STATS_H_

#define _FLOW_STATUS_STATS_H_

#include "ntop_includes.h"

class Flow; /* Forward */

/* *************************************** */

class FlowStats {

 private:

  u_int32_t counters[BITMAP_NUM_BITS];

  u_int32_t protocols[0x100];

  u_int32_t alert_levels[ALERT_LEVEL_MAX_LEVEL];

  u_int32_t dscps[64];  // 64 values available for dscp

  u_int32_t host_pools[UNLIMITED_NUM_HOST_POOLS];

  std::map<std::string, u_int16_t> talking_hosts;

  std::map<std::string, u_int16_t> wlan_ssid;

  std::set<u_int32_t> transit_asn_list;

  std::map<u_int32_t, u_int32_t> src_asn;

  std::map<u_int32_t, u_int32_t> dst_asn;

 public:

  FlowStats();

  ~FlowStats();

  void incStats(Bitmap128 alert_bitmap, u_int8_t l4_protocol,

                AlertLevel alert_level, u_int8_t dscp_cli2srv,

                u_int8_t dscp_srv2cli, Flow *flow);

  void updateTalkingHosts(Flow *f);

  void updateWLANSSID(Flow *f);

  void lua(lua_State *vm);

  void resetStats();

  void resetTalkingHosts() { talking_hosts.clear(); };

};

#endif /* _FLOW_STATUS_STATS_H_ */