A Discrete-Event Network Simulator
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ipv4-flow-classifier.h
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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//
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// Copyright (c) 2009 INESC Porto
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation;
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Author: Gustavo J. A. M. Carneiro <gjc@inescporto.pt> <gjcarneiro@gmail.com>
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//
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#ifndef IPV4_FLOW_CLASSIFIER_H
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#define IPV4_FLOW_CLASSIFIER_H
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#include <stdint.h>
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#include <map>
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#include "ns3/ipv4-header.h"
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#include "ns3/flow-classifier.h"
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namespace
ns3 {
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class
Packet;
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class
Ipv4FlowClassifier
:
public
FlowClassifier
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{
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public
:
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struct
FiveTuple
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{
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Ipv4Address
sourceAddress;
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Ipv4Address
destinationAddress;
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uint8_t protocol;
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uint16_t sourcePort;
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uint16_t destinationPort;
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};
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Ipv4FlowClassifier
();
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bool
Classify
(
const
Ipv4Header
&ipHeader,
Ptr<const Packet>
ipPayload,
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uint32_t *out_flowId, uint32_t *out_packetId);
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FiveTuple
FindFlow
(FlowId flowId)
const
;
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virtual
void
SerializeToXmlStream (std::ostream &os,
int
indent)
const
;
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private
:
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std::map<FiveTuple, FlowId> m_flowMap;
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};
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bool
operator < (
const
Ipv4FlowClassifier::FiveTuple
&t1,
const
Ipv4FlowClassifier::FiveTuple
&t2);
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bool
operator == (
const
Ipv4FlowClassifier::FiveTuple
&t1,
const
Ipv4FlowClassifier::FiveTuple
&t2);
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}
// namespace ns3
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#endif
/* IPV4_FLOW_CLASSIFIER_H */
ns3::Ptr< const Packet >
ns3::Ipv4FlowClassifier
Definition:
ipv4-flow-classifier.h:38
ns3::Ipv4Header
Packet header for IPv4.
Definition:
ipv4-header.h:31
ns3::Ipv4FlowClassifier::FindFlow
FiveTuple FindFlow(FlowId flowId) const
Searches for the FiveTuple corresponding to the given flowId.
Definition:
ipv4-flow-classifier.cc:159
ns3::Ipv4FlowClassifier::FiveTuple
Definition:
ipv4-flow-classifier.h:42
ns3::Ipv4Address
Ipv4 addresses are stored in host order in this class.
Definition:
ipv4-address.h:38
ns3::Ipv4FlowClassifier::Classify
bool Classify(const Ipv4Header &ipHeader, Ptr< const Packet > ipPayload, uint32_t *out_flowId, uint32_t *out_packetId)
try to classify the packet into flow-id and packet-id
Definition:
ipv4-flow-classifier.cc:103
ns3::FlowClassifier
Definition:
flow-classifier.h:42
src
flow-monitor
model
ipv4-flow-classifier.h
Generated on Sun Mar 16 2014 11:25:03 for ns-3 by
1.8.6