Alexander Afanasyev | c9d5c1a | 2012-11-21 18:00:26 -0800 | [diff] [blame] | 1 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */ |
| 2 | /* |
| 3 | * Copyright (c) 2011-2012 University of California, Los Angeles |
| 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: Alexander Afanasyev <alexander.afanasyev@ucla.edu> |
| 19 | */ |
| 20 | |
| 21 | #ifndef CCNX_L3_TRACER_H |
| 22 | #define CCNX_L3_TRACER_H |
| 23 | |
| 24 | #include "ns3/ptr.h" |
| 25 | #include "ns3/simple-ref-count.h" |
| 26 | |
| 27 | namespace ns3 { |
| 28 | |
| 29 | class Node; |
| 30 | class Packet; |
| 31 | |
| 32 | namespace ndn { |
| 33 | |
| 34 | class InterestHeader; |
| 35 | class Face; |
| 36 | class ContentObjectHeader; |
| 37 | |
| 38 | class L3Tracer : public SimpleRefCount<L3Tracer> |
| 39 | { |
| 40 | public: |
| 41 | L3Tracer (Ptr<Node> node); |
| 42 | L3Tracer (const std::string &node); |
| 43 | virtual ~L3Tracer (); |
| 44 | |
| 45 | void |
| 46 | Connect (); |
| 47 | |
| 48 | virtual void |
| 49 | PrintHeader (std::ostream &os) const = 0; |
| 50 | |
| 51 | virtual void |
| 52 | Print (std::ostream &os) const = 0; |
| 53 | |
| 54 | virtual void |
| 55 | OutInterests (std::string context, |
| 56 | Ptr<const InterestHeader>, Ptr<const Face>) = 0; |
| 57 | |
| 58 | virtual void |
| 59 | InInterests (std::string context, |
| 60 | Ptr<const InterestHeader>, Ptr<const Face>) = 0; |
| 61 | |
| 62 | virtual void |
| 63 | DropInterests (std::string context, |
| 64 | Ptr<const InterestHeader>, Ptr<const Face>) = 0; |
| 65 | |
| 66 | virtual void |
| 67 | OutNacks (std::string context, |
| 68 | Ptr<const InterestHeader>, Ptr<const Face>) = 0; |
| 69 | |
| 70 | virtual void |
| 71 | InNacks (std::string context, |
| 72 | Ptr<const InterestHeader>, Ptr<const Face>) = 0; |
| 73 | |
| 74 | virtual void |
| 75 | DropNacks (std::string context, |
| 76 | Ptr<const InterestHeader>, Ptr<const Face>) = 0; |
| 77 | |
| 78 | |
| 79 | virtual void |
| 80 | OutData (std::string context, |
| 81 | Ptr<const ContentObjectHeader>, Ptr<const Packet>, bool fromCache, Ptr<const Face>) = 0; |
| 82 | |
| 83 | virtual void |
| 84 | InData (std::string context, |
| 85 | Ptr<const ContentObjectHeader>, Ptr<const Packet>, Ptr<const Face>) = 0; |
| 86 | |
| 87 | virtual void |
| 88 | DropData (std::string context, |
| 89 | Ptr<const ContentObjectHeader>, Ptr<const Packet>, Ptr<const Face>) = 0; |
| 90 | |
| 91 | protected: |
| 92 | std::string m_node; |
| 93 | Ptr<Node> m_nodePtr; |
| 94 | |
| 95 | struct Stats |
| 96 | { |
| 97 | inline void Reset () |
| 98 | { |
| 99 | m_inInterests = 0; |
| 100 | m_outInterests = 0; |
| 101 | m_dropInterests = 0; |
| 102 | m_inNacks = 0; |
| 103 | m_outNacks = 0; |
| 104 | m_dropNacks = 0; |
| 105 | m_inData = 0; |
| 106 | m_outData = 0; |
| 107 | m_dropData = 0; |
| 108 | } |
| 109 | |
| 110 | double m_inInterests; |
| 111 | double m_outInterests; |
| 112 | double m_dropInterests; |
| 113 | double m_inNacks; |
| 114 | double m_outNacks; |
| 115 | double m_dropNacks; |
| 116 | double m_inData; |
| 117 | double m_outData; |
| 118 | double m_dropData; |
| 119 | }; |
| 120 | }; |
| 121 | |
| 122 | inline std::ostream& |
| 123 | operator << (std::ostream &os, const L3Tracer &tracer) |
| 124 | { |
| 125 | os << "# "; |
| 126 | tracer.PrintHeader (os); |
| 127 | os << "\n"; |
| 128 | tracer.Print (os); |
| 129 | return os; |
| 130 | } |
| 131 | |
| 132 | } // namespace ndn |
| 133 | } // namespace ns3 |
| 134 | |
| 135 | #endif // CCNX_L3_TRACER_H |