77 lines
1.9 KiB
C++
77 lines
1.9 KiB
C++
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#include "stream-identification-function-null.h"
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#include "ns3/log.h"
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#include "ns3/uinteger.h"
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#include "ns3/mac48-address.h"
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#include "ns3/packet.h"
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#include "stream-identification-function.h"
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#include "ns3/ethernet-header2.h"
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namespace ns3
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{
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NS_LOG_COMPONENT_DEFINE("NullStreamIdentificationFunction");
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NS_OBJECT_ENSURE_REGISTERED(NullStreamIdentificationFunction);
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TypeId
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NullStreamIdentificationFunction::GetTypeId()
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{
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static TypeId tid =
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TypeId("ns3::NullStreamIdentificationFunction")
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.SetParent<StreamIdentificationFunction>()
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.SetGroupName("tsn")
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.AddConstructor<NullStreamIdentificationFunction>()
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.AddAttribute("Address",
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"Destination Mac Address",
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AddressValue(Mac48Address("ff:ff:ff:ff:ff:ff")),
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MakeAddressAccessor(&NullStreamIdentificationFunction::m_destAddress),
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MakeAddressChecker())
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.AddAttribute("VlanID",
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"Vlan ID",
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UintegerValue(0),
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MakeUintegerAccessor(&NullStreamIdentificationFunction::m_vid),
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MakeUintegerChecker<uint16_t>());
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return tid;
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}
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NullStreamIdentificationFunction::NullStreamIdentificationFunction()
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{
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NS_LOG_FUNCTION(this);
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}
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NullStreamIdentificationFunction::~NullStreamIdentificationFunction()
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{
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NS_LOG_FUNCTION(this);
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}
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bool
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NullStreamIdentificationFunction::Match(Ptr<Packet> p)
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{
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NS_LOG_FUNCTION(this);
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Ptr<Packet> pcopy = p->Copy();
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EthernetHeader2 header;
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pcopy->RemoveHeader(header);
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if(m_destAddress==header.GetDest() && m_vid==header.GetVid())
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{
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return true;
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}
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return false;
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}
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void
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NullStreamIdentificationFunction::GetActiveUpdate(Ptr<Packet> p)
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{
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NS_LOG_FUNCTION(this);
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//Do nothing because passive function
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}
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}
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