radio-bearer-stats-connector.h

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/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2012-2018 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * 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
 *
 * Authors: Nicola Baldo <nbaldo@cttc.es>
 *          Manuel Requena <manuel.requena@cttc.es>
 */

#ifndef RADIO_BEARER_STATS_CONNECTOR_H
#define RADIO_BEARER_STATS_CONNECTOR_H

#include "ns3/ptr.h"
#include "ns3/simple-ref-count.h"
#include "ns3/config.h"
#include "ns3/traced-callback.h"

#include <map>

namespace ns3 {

class RadioBearerStatsCalculator;

class RadioBearerStatsConnector
{
public:
  RadioBearerStatsConnector ();

  void EnableRlcStats (Ptr<RadioBearerStatsCalculator> rlcStats);

  void EnablePdcpStats (Ptr<RadioBearerStatsCalculator> pdcpStats);

  void EnsureConnected ();

  // trace sinks, to be used with MakeBoundCallback

  static void NotifyNewUeContextEnb (RadioBearerStatsConnector* c, std::string context, uint16_t cellid, uint16_t rnti);

  static void NotifyRandomAccessSuccessfulUe (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);

  static void CreatedSrb1Ue (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);

  static void CreatedDrbEnb (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint8_t lcid);

  static void CreatedDrbUe (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint8_t lcid);

  void DisconnectTracesEnb (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);

  void DisconnectTracesUe (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);


private:
  void StoreUeManagerPath (std::string ueManagerPath, uint16_t cellId, uint16_t rnti);

  void ConnectTracesSrb0 (std::string context, uint64_t imsi, uint16_t cellId, uint16_t rnti);

  void ConnectTracesSrb1 (std::string context, uint64_t imsi, uint16_t cellId, uint16_t rnti);

  void ConnectTracesDrbEnb (std::string context, uint64_t imsi, uint16_t cellId, uint16_t rnti, uint8_t lcid);

  void ConnectTracesDrbUe (std::string context, uint64_t imsi, uint16_t cellId, uint16_t rnti, uint8_t lcid);

  Ptr<RadioBearerStatsCalculator> m_rlcStats; 
  Ptr<RadioBearerStatsCalculator> m_pdcpStats; 

  bool m_connected; 

  struct CellIdRnti
  {
    uint16_t cellId; 
    uint16_t rnti; 
  };

  friend bool operator < (const CellIdRnti &a, const CellIdRnti &b);

  std::map<CellIdRnti, std::string> m_ueManagerPathByCellIdRnti;

};

} // namespace ns3

#endif // RADIO_BEARER_STATS_CONNECTOR_H