radio-bearer-stats-connector.h

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