The SatPacketTrace implements a packet trace functionality. More...

#include "satellite-packet-trace.h"

Inheritance diagram for ns3::SatPacketTrace:

Collaboration diagram for ns3::SatPacketTrace:

Public Member Functions
	SatPacketTrace ()
	Constructor. More...

virtual	~SatPacketTrace ()
	Destructor. More...

void	AddTraceEntry (Time now, SatEnums::SatPacketEvent_t packetEvent, SatEnums::SatNodeType_t nodeType, uint32_t nodeId, Mac48Address macAddress, SatEnums::SatLogLevel_t logLevel, SatEnums::SatLinkDir_t linkDir, std::string packetInfo)
	Add a packet trace entry to the log. More...

virtual void	DoDispose ()
	Dispose of this class instance. More...

TypeId	GetInstanceTypeId () const

Static Public Member Functions
static TypeId	GetTypeId (void)
	Get the type ID. More...

Private Member Functions
void	PrintHeader ()
	Print header to the packet trace log. More...

Private Attributes
std::string	m_fileName
	File name of the packet trace log. More...

Ptr< OutputStreamWrapper >	m_packetTraceStream
	Stream wrapper used for packet traces. More...

Detailed Description

The SatPacketTrace implements a packet trace functionality.

The movement of packet through the satellite stack can be traced in different protocol layers and direction.

Definition at line 41 of file satellite-packet-trace.h.

Constructor & Destructor Documentation

◆ SatPacketTrace()

ns3::SatPacketTrace::SatPacketTrace ( )

Constructor.

Definition at line 40 of file satellite-packet-trace.cc.

References m_fileName, m_packetTraceStream, and PrintHeader().

Here is the call graph for this function:

◆ ~SatPacketTrace()

ns3::SatPacketTrace::~SatPacketTrace ( )

virtual

Destructor.

Definition at line 54 of file satellite-packet-trace.cc.

Member Function Documentation

◆ AddTraceEntry()

void ns3::SatPacketTrace::AddTraceEntry	(	Time	now,
		SatEnums::SatPacketEvent_t	packetEvent,
		SatEnums::SatNodeType_t	nodeType,
		uint32_t	nodeId,
		Mac48Address	macAddress,
		SatEnums::SatLogLevel_t	logLevel,
		SatEnums::SatLinkDir_t	linkDir,
		std::string	packetInfo
	)

Add a packet trace entry to the log.

Parameters

now	Time time of a trace event
packetEvent	Packet event(SND, RCV, DRP, ENQ)
nodeType	Node type (UT, SAT, GW, NCC, TER)
nodeId	Node id
macAddress	MAC address
logLevel	Log level (ND, LLC, MAC, PHY, CH)
linkDir	Link direction (FWD, RTN)
packetInfo	Packet info (List of: Packet id, source MAC address, destination MAC address)

TODO: Currently the packet trace logs all entries updated by the protocol layers. A filtering functionality may be implemented later, to restrict the amount of output data. The user may configure the filtering rules by attributes, e.g.