/*
 *
 * (C) 2013-24 - 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 _MODBUS_UNEXPECTED_FUNCTION_CODE_ALERT_H_
#define _MODBUS_UNEXPECTED_FUNCTION_CODE_ALERT_H_

#include "ntop_includes.h"

class ModbusUnexpectedFunctionCodeAlert : public FlowAlert {
 private:
  u_int8_t function_code;

  ndpi_serializer* getAlertJSON(ndpi_serializer* serializer);

 public:
  static FlowAlertType getClassType() {
    return {NDPI_NO_RISK, flow_alert_modbus_unexpected_function_code, alert_category_security};
  }
  static u_int8_t getDefaultScore() { return SCORE_LEVEL_ERROR; };

  inline u_int8_t get_function_code() { return function_code; };

  ModbusUnexpectedFunctionCodeAlert(FlowCheck* c, Flow* f, u_int8_t _function_code) : FlowAlert(c, f) {
    function_code = _function_code;
    setAlertScore(getDefaultScore());
  };
  ~ModbusUnexpectedFunctionCodeAlert(){};

  bool autoAck() const { return false; };

  FlowAlertType getAlertType() const { return getClassType(); }
};

#endif /* _MODBUS_UNEXPECTED_FUNCTION_CODE_ALERT_H_ */