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radio-bearer-stats-connector.h
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2012 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Nicola Baldo <nbaldo@cttc.es>
19  */
20 
21 
22 
23 #ifndef RADIO_BEARER_STATS_CONNECTOR_H
24 #define RADIO_BEARER_STATS_CONNECTOR_H
25 
26 
27 #include <ns3/traced-callback.h>
28 #include <ns3/config.h>
29 #include <ns3/simple-ref-count.h>
30 #include <ns3/ptr.h>
31 
32 #include <set>
33 #include <map>
34 
35 namespace ns3 {
36 
37 class RadioBearerStatsCalculator;
38 
39 class RadioBearerStatsConnector
40 {
41 public:
42 
43  RadioBearerStatsConnector ();
44 
45  void EnableRlcStats (Ptr<RadioBearerStatsCalculator> rlcStats);
46  void EnablePdcpStats (Ptr<RadioBearerStatsCalculator> pdcpStats);
47  void EnsureConnected ();
48 
49  // trace sinks, to be used with MakeBoundCallback
50  static void NotifyRandomAccessSuccessfulUe (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
51  static void NotifyConnectionSetupUe (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
52  static void NotifyConnectionReconfigurationUe (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
53  static void NotifyHandoverStartUe (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint16_t targetCellId);
54  static void NotifyHandoverEndOkUe (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
55  static void NotifyNewUeContextEnb (RadioBearerStatsConnector* c, std::string context, uint16_t cellid, uint16_t rnti);
56  static void NotifyConnectionReconfigurationEnb (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
57  static void NotifyHandoverStartEnb (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint16_t targetCellId);
58  static void NotifyHandoverEndOkEnb (RadioBearerStatsConnector* c, std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
59 
60 private:
61 
62  void StoreUeManagerPath (std::string ueManagerPath, uint16_t cellId, uint16_t rnti);
63  void ConnectSrb0Traces (std::string ueRrcPath, uint64_t imsi, uint16_t cellId, uint16_t rnti);
64  void ConnectSrb1TracesUe (std::string ueRrcPath, uint64_t imsi, uint16_t cellId, uint16_t rnti);
65  void ConnectTracesUeIfFirstTime (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
66  void ConnectTracesEnbIfFirstTime (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
67  void ConnectTracesUe (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
68  void DisconnectTracesUe (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
69  void ConnectTracesEnb (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
70  void DisconnectTracesEnb (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti);
71 
72 
73  Ptr<RadioBearerStatsCalculator> m_rlcStats;
74  Ptr<RadioBearerStatsCalculator> m_pdcpStats;
75 
76  bool m_connected;
77  std::set<uint64_t> m_imsiSeenUe;
78  std::set<uint64_t> m_imsiSeenEnb;
79 
80  struct CellIdRnti
81  {
82  uint16_t cellId;
83  uint16_t rnti;
84  };
85  friend bool operator < (const CellIdRnti &a, const CellIdRnti &b);
86  std::map<CellIdRnti, std::string> m_ueManagerPathByCellIdRnti;
87 
88 };
89 
90 
91 
92 } // namespace ns3
93 
94 
95 #endif // RADIO_BEARER_STATS_CONNECTOR_H