A Discrete-Event Network Simulator
API
epc-tft-classifier.h
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1/*
2 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation;
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 *
17 * Author: Nicola Baldo <nbaldo@cttc.es>
18 */
19
20#ifndef EPC_TFT_CLASSIFIER_H
21#define EPC_TFT_CLASSIFIER_H
22
23#include "ns3/epc-tft.h"
24#include "ns3/ptr.h"
25#include "ns3/simple-ref-count.h"
26
27#include <map>
28
29namespace ns3
30{
31
32class EpcTft;
33class Packet;
34
51class EpcTftClassifier : public SimpleRefCount<EpcTftClassifier>
52{
53 public:
55
63 void Add(Ptr<EpcTft> tft, uint32_t id);
64
70 void Delete(uint32_t id);
71
82 uint32_t Classify(Ptr<Packet> p, EpcTft::Direction direction, uint16_t protocolNumber);
83
84 protected:
85 std::map<uint32_t, Ptr<EpcTft>> m_tftMap;
86
87 std::map<std::tuple<uint32_t, uint32_t, uint8_t, uint16_t>, std::pair<uint32_t, uint32_t>>
95};
96
97} // namespace ns3
98
99#endif /* TFT_CLASSIFIER_H */
classifies IP packets according to Traffic Flow Templates (TFTs)
std::map< std::tuple< uint32_t, uint32_t, uint8_t, uint16_t >, std::pair< uint32_t, uint32_t > > m_classifiedIpv4Fragments
Map with already classified IPv4 Fragments An entry is added when the port info is available,...
uint32_t Classify(Ptr< Packet > p, EpcTft::Direction direction, uint16_t protocolNumber)
classify an IP packet
void Add(Ptr< EpcTft > tft, uint32_t id)
add a TFT to the Classifier
std::map< uint32_t, Ptr< EpcTft > > m_tftMap
TFT map.
void Delete(uint32_t id)
delete an existing TFT from the classifier
Direction
Indicates the direction of the traffic that is to be classified.
Definition: epc-tft.h:51
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:78
A template-based reference counting class.
Every class exported by the ns3 library is enclosed in the ns3 namespace.