/*
==================================================================================

        Copyright (c) 2018-2019 SAMSUNG and AT&T Intellectual Property.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================================
*/


#pragma once
#include <iostream>
#include <cstring>
#include <rmr/RIC_message_types.h>
#include <rmr/rmr.h>
#include <mdclog/mdclog.h>
#include <e2ap_indication.hpp>
#include <subscription_handler.hpp>
#include <KPIMessageHandler.h>
#include <e2sm.hpp>

#ifdef __GNUC__
#define likely(x)  __builtin_expect((x), 1)
#define unlikely(x) __builtin_expect((x), 0)
#else
#define likely(x) (x)
#define unlikely(x) (x)
#endif

#define BUFFER_LENGTH 2048

class message_processor {

public:

  bool operator() (redisContext *, rmr_mbuf_t *);  
  unsigned long const get_messages (void);
  void register_subscription_handler(SubscriptionHandler *);
  
private:

  E2AP_PDU_t * e2ap_recv_pdu;
  E2SM_gNB_X2_indicationHeader_t *e2sm_header; // used for decoding

  E2APRicIndication indication_data;
  ric_indication indication_processor;
  
  e2sm_header_helper header_helper;
  e2sm_indication e2sm_indication_processor;
  
  SubscriptionHandler * _ref_sub_handler;
  kpi_msg_handler *_ref_kpi_msg_handler;
  unsigned long _num_messages;
  unsigned long int num_indications, num_err_indications;
};