/*

 *

 * (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 _CATEGORY_COUNTER_H_

#define _CATEGORY_COUNTER_H_

#include "ntop_includes.h"

class CategoryCounter {

 private:

  TrafficCounter bytes;

  u_int32_t duration /* sec */,

      last_epoch_update; /* useful to avoid multiple updates */

 public:

  CategoryCounter();

  CategoryCounter(const CategoryCounter &c);

  void incStats(u_int32_t when, u_int64_t sent_bytes, u_int64_t rcvd_bytes);

  inline void sum(CategoryCounter c) {

    bytes.sum(c.bytes);

    duration += c.duration;

  };

  void lua(NetworkInterface *iface, lua_State *vm, u_int16_t category_id,

           bool tsLua);

  void addProtoJson(json_object *my_object, NetworkInterface *iface,

                    ndpi_protocol_category_t category_id);

  inline u_int64_t getTotalBytes() { return (bytes.getTotal()); }

  inline u_int32_t getDuration() { return (duration); }

  void resetStats();

  bool deserialize(json_object *o);

};

#endif /* _CATEGORY_COUNTER_H_ */