#include <PcapFilePacketConsumer.h>

Inheritance diagram for inet::queueing::PcapFilePacketConsumer:

Public Member Functions
virtual bool	supportsPacketPushing (cGate *gate) const override
	Returns true if the processor supports pushing packets at the given gate. More...

virtual bool	supportsPacketPulling (cGate *gate) const override
	Returns true if the processor supports pulling packets at the given gate. More...

virtual void	pushPacket (Packet packet, cGate gate) override
	Pushes the packet into the packet sink at the given gate. More...

Public Member Functions inherited from inet::queueing::PassivePacketSinkBase
virtual bool	canPushSomePacket (cGate *gate) const override
	Returns false if the packet sink is full at the given gate and no more packets can be pushed into it without raising an error. More...

virtual bool	canPushPacket (Packet packet, cGate gate) const override
	Returns true if the given packet can be pushed at the given gate into the packet sink without raising an error. More...

virtual void	pushPacketStart (Packet packet, cGate gate, bps datarate) override
	Starts pushing the packet into the packet sink at the given gate. More...

virtual void	pushPacketEnd (Packet packet, cGate gate) override
	Ends pushing the packet into the packet sink at the given gate. More...

virtual void	pushPacketProgress (Packet packet, cGate gate, bps datarate, b position, b extraProcessableLength=b(0)) override
	Progresses pushing the packet into the packet sink at the given gate. More...

Public Member Functions inherited from inet::queueing::PacketProcessorBase
virtual bool	supportsPacketSending (cGate *gate) const override
	Returns true if the processor supports sending packets at the given gate. More...

virtual bool	supportsPacketPassing (cGate *gate) const override
	Returns true if the processor supports passing packets as a whole at the given gate. More...

virtual bool	supportsPacketStreaming (cGate *gate) const override
	Returns true if the processor supports streaming packets at the given gate. More...

virtual const char *	resolveDirective (char directive) const override

Public Member Functions inherited from inet::queueing::IPacketProcessor
virtual	~IPacketProcessor ()

Public Member Functions inherited from inet::queueing::IPassivePacketSink
virtual	~IPassivePacketSink ()

Protected Member Functions
virtual void	initialize (int stage) override

virtual void	finish () override

Protected Member Functions inherited from inet::queueing::PassivePacketSinkBase
virtual void	handleMessage (cMessage *message) override

Protected Member Functions inherited from inet::queueing::PacketProcessorBase
virtual int	numInitStages () const override

virtual void	refreshDisplay () const override

virtual void	handlePacketProcessed (Packet *packet)

virtual void	checkPacketOperationSupport (cGate *gate) const

virtual void	checkPacketOperationSupport (cGate startGate, cGate endGate) const

virtual void	animate (Packet packet, cGate gate, const SendOptions &sendOptions, Action action) const

virtual void	animatePacket (Packet packet, cGate gate, Action action) const

virtual void	animatePacketStart (Packet packet, cGate gate, bps datarate, long transmissionId, Action action) const

virtual void	animatePacketStart (Packet packet, cGate gate, bps datarate, const SendOptions &sendOptions, Action action) const

virtual void	animatePacketEnd (Packet packet, cGate gate, long transmissionId, Action action) const

virtual void	animatePacketEnd (Packet packet, cGate gate, const SendOptions &sendOptions, Action action) const

virtual void	animatePacketProgress (Packet packet, cGate gate, bps datarate, b position, b extraProcessableLength, long transmissionId, Action action) const

virtual void	animatePacketProgress (Packet packet, cGate gate, bps datarate, b position, b extraProcessableLength, const SendOptions &sendOptions, Action action) const

virtual void	pushOrSendPacket (Packet packet, cGate gate, IPassivePacketSink *consumer)

virtual void	pushOrSendPacketStart (Packet packet, cGate gate, IPassivePacketSink *consumer, bps datarate, int transmissionId)

virtual void	pushOrSendPacketEnd (Packet packet, cGate gate, IPassivePacketSink *consumer, int transmissionId)

virtual void	pushOrSendPacketProgress (Packet packet, cGate gate, IPassivePacketSink *consumer, bps datarate, b position, b extraProcessableLength, int transmissionId)

virtual void	animatePush (Packet packet, cGate gate, const SendOptions &sendOptions) const

virtual void	animatePushPacket (Packet packet, cGate gate) const

virtual void	animatePushPacketStart (Packet packet, cGate gate, bps datarate, long transmissionId) const

virtual void	animatePushPacketStart (Packet packet, cGate gate, bps datarate, const SendOptions &sendOptions) const

virtual void	animatePushPacketEnd (Packet packet, cGate gate, long transmissionId) const

virtual void	animatePushPacketEnd (Packet packet, cGate gate, const SendOptions &sendOptions) const

virtual void	animatePushPacketProgress (Packet packet, cGate gate, bps datarate, b position, b extraProcessableLength, long transmissionId) const

virtual void	animatePushPacketProgress (Packet packet, cGate gate, bps datarate, b position, b extraProcessableLength, const SendOptions &sendOptions) const

virtual void	animatePull (Packet packet, cGate gate, const SendOptions &sendOptions) const

virtual void	animatePullPacket (Packet packet, cGate gate) const

virtual void	animatePullPacketStart (Packet packet, cGate gate, bps datarate, long transmissionId) const

virtual void	animatePullPacketStart (Packet packet, cGate gate, bps datarate, const SendOptions &sendOptions) const

virtual void	animatePullPacketEnd (Packet packet, cGate gate, long transmissionId) const

virtual void	animatePullPacketEnd (Packet packet, cGate gate, const SendOptions &sendOptions) const

virtual void	animatePullPacketProgress (Packet packet, cGate gate, bps datarate, b position, b extraProcessableLength, long transmissionId) const

virtual void	animatePullPacketProgress (Packet packet, cGate gate, bps datarate, b position, b extraProcessableLength, const SendOptions &sendOptions) const

virtual void	dropPacket (Packet *packet, PacketDropReason reason, int limit=-1)

virtual void	updateDisplayString () const

Protected Attributes
PcapWriter	pcapWriter

Direction	direction = DIRECTION_UNDEFINED

PcapLinkType	networkType = LINKTYPE_INVALID

Protected Attributes inherited from inet::queueing::PassivePacketSinkBase
cGate *	inputGate = nullptr

IActivePacketSource *	producer = nullptr

Protected Attributes inherited from inet::queueing::PacketProcessorBase
const char *	displayStringTextFormat = nullptr

int	numProcessedPackets = -1

b	processedTotalLength = b(-1)

Additional Inherited Members
Protected Types inherited from inet::queueing::PacketProcessorBase
enum	Action { PUSH, PULL }

Member Function Documentation

◆ finish()

void inet::queueing::PcapFilePacketConsumer::finish ( )

overrideprotectedvirtual

 {
     pcapWriter.close();
 }

◆ initialize()

void inet::queueing::PcapFilePacketConsumer::initialize ( int stage )

overrideprotectedvirtual

Reimplemented from inet::queueing::PassivePacketSinkBase.

 {
     PassivePacketSinkBase::initialize(stage);
     if (stage == INITSTAGE_LOCAL) {
         pcapWriter.setFlush(par("alwaysFlush"));
         pcapWriter.open(par("filename"), par("snaplen"));
         networkType = static_cast<PcapLinkType>(par("networkType").intValue());
         const char *dirString = par("direction");
         if (*dirString == 0)
             direction = DIRECTION_UNDEFINED;
         else if (!strcmp(dirString, "outbound"))
             direction = DIRECTION_OUTBOUND;
         else if (!strcmp(dirString, "inbound"))
             direction = DIRECTION_INBOUND;
         else
             throw cRuntimeError("invalid direction parameter value: %s", dirString);
     }
     else if (stage == INITSTAGE_QUEUEING) {
         checkPacketOperationSupport(inputGate);
         if (producer != nullptr)
             producer->handleCanPushPacketChanged(inputGate->getPathStartGate());
     }
 }

◆ pushPacket()

void inet::queueing::PcapFilePacketConsumer::pushPacket	(	Packet *	packet,
		cGate *	gate
	)

overridevirtual

Pushes the packet into the packet sink at the given gate.

This operation pushes the packet as a whole. The onwership of the packet is transferred to the sink.

This method is called, for example, when a packet source module pushes a packet into a queue module.

The sink must not be full at the gate. The packet must not be nullptr. The gate must be a valid gate of this module and it must support pushing and passing packets.

Implements inet::queueing::IPassivePacketSink.

 {
     Enter_Method("pushPacket");
     take(packet);
     emit(packetPushedSignal, packet);
     pcapWriter.writePacket(simTime(), packet, direction, getContainingNicModule(this), networkType);
     numProcessedPackets++;
     processedTotalLength += packet->getDataLength();
     delete packet;
 }

◆ supportsPacketPulling()

virtual bool inet::queueing::PcapFilePacketConsumer::supportsPacketPulling ( cGate * gate ) const

inlineoverridevirtual

Returns true if the processor supports pulling packets at the given gate.

Pulling a packet is a synchronous operation that is initiated by the sink module. A pulled packet can be passed as a whole using pullPacket(), or it can be streamed from the source to the sink using pullPacketStart(), pullPacketEnd(), and pullPacketProgress().

For output gates, true means that the connected module can pull packets from this module. For input gates, true means that this module can pull packets from the connected module. For example, a packet server module can pull packets from a queue module.

Connecting incompatible gates raises an error during initialize. The gate parameter must be a valid gate of this module. The gate should be marked with @labels(pull) in the NED file.

Reimplemented from inet::queueing::PassivePacketSinkBase.

31 { return false; }

◆ supportsPacketPushing()

virtual bool inet::queueing::PcapFilePacketConsumer::supportsPacketPushing ( cGate * gate ) const

inlineoverridevirtual

Returns true if the processor supports pushing packets at the given gate.

Pushing a packet is a synchronous operation that is initiated by the source module. A pushed packet can be passed as a whole using pushPacket(), or it can be streamed from the source to the sink using pushPacketStart(), pushPacketEnd(), and pushPacketProgress().

For output gates, true means that this module can push packets into the connected module. For input gates, true means that the connected module can push packets into this module. For example, a packet generator module can push packets into a queue module.

Connecting incompatible gates raises an error during initialize. The gate parameter must be a valid gate of this module. The gate should be marked with @labels(push) in the NED file.

Reimplemented from inet::queueing::PassivePacketSinkBase.

30 { return gate == inputGate; }

Member Data Documentation

◆ direction

Direction inet::queueing::PcapFilePacketConsumer::direction = DIRECTION_UNDEFINED

protected

Referenced by initialize(), and pushPacket().

◆ networkType

PcapLinkType inet::queueing::PcapFilePacketConsumer::networkType = LINKTYPE_INVALID

protected

Referenced by initialize(), and pushPacket().

◆ pcapWriter

PcapWriter inet::queueing::PcapFilePacketConsumer::pcapWriter

protected

Referenced by finish(), initialize(), and pushPacket().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Function Documentation

◆ finish()

◆ initialize()

◆ pushPacket()

◆ supportsPacketPulling()

◆ supportsPacketPushing()

Member Data Documentation

◆ direction

◆ networkType

◆ pcapWriter