A multicast Transport that uses raw Ethernet II frames. More...

#include <ethernet-transport.hpp>

Inheritance diagram for nfd::face::EthernetTransport:

Collaboration diagram for nfd::face::EthernetTransport:

[legend]

Classes
class	Error

Public Member Functions
	EthernetTransport (const NetworkInterfaceInfo &interface, const ethernet::Address &mcastAddress)
	Creates an Ethernet-based transport for multicast communication. More...

Public Member Functions inherited from nfd::face::Transport
	Transport ()
	constructor More...

virtual	~Transport ()

void	setFaceAndLinkService (Face &face, LinkService &service)
	set Face and LinkService for Transport More...

const Face *	getFace () const

const LinkService *	getLinkService () const

LinkService *	getLinkService ()

virtual const Counters &	getCounters () const

void	close ()
	request the transport to be closed More...

void	send (Packet &&packet)
	send a link-layer packet More...

FaceUri	getLocalUri () const

FaceUri	getRemoteUri () const

ndn::nfd::FaceScope	getScope () const

ndn::nfd::FacePersistency	getPersistency () const

void	setPersistency (ndn::nfd::FacePersistency persistency)
	changes face persistency setting More...

ndn::nfd::LinkType	getLinkType () const

ssize_t	getMtu () const

TransportState	getState () const

time::steady_clock::TimePoint	getExpirationTime () const

Protected Member Functions
virtual void	beforeChangePersistency (ndn::nfd::FacePersistency newPersistency) final
	invoked before persistency is changed More...

virtual void	doClose () final
	performs Transport specific operations to close the transport More...

Protected Member Functions inherited from nfd::face::Transport
void	receive (Packet &&packet)
	receive a link-layer packet More...

void	setLocalUri (const FaceUri &uri)

void	setRemoteUri (const FaceUri &uri)

void	setScope (ndn::nfd::FaceScope scope)

void	setLinkType (ndn::nfd::LinkType linkType)

void	setMtu (ssize_t mtu)

void	setState (TransportState newState)
	set transport state More...

void	setExpirationTime (const time::steady_clock::TimePoint &expirationTime)

Additional Inherited Members
Public Types inherited from nfd::face::Transport
typedef uint64_t	EndpointId
	identifies an endpoint on the link More...

typedef TransportCounters	Counters
	counters provided by Transport More...

Public Attributes inherited from nfd::face::Transport
signal::Signal< Transport, TransportState, TransportState >	afterStateChange
	signals when transport state changes More...

Protected Attributes inherited from nfd::face::TransportCounters
PacketCounter	nInPackets
	count of incoming packets More...

PacketCounter	nOutPackets
	count of outgoing packets More...

ByteCounter	nInBytes
	total incoming bytes More...

ByteCounter	nOutBytes
	total outgoing bytes More...

Detailed Description

A multicast Transport that uses raw Ethernet II frames.

Definition at line 48 of file ethernet-transport.hpp.

Constructor & Destructor Documentation

◆ EthernetTransport()

nfd::face::EthernetTransport::EthernetTransport	(	const NetworkInterfaceInfo &	interface,
		const ethernet::Address &	mcastAddress
	)

Creates an Ethernet-based transport for multicast communication.

Definition at line 64 of file ethernet-transport.cpp.

References ndn::util::ethernet::ETHERTYPE_NDN, ndn::nfd::FACE_PERSISTENCY_PERMANENT, ndn::nfd::FACE_SCOPE_NON_LOCAL, ndn::util::FaceUri::fromDev(), ndn::util::ethernet::Address::isBroadcast(), ndn::nfd::LINK_TYPE_MULTI_ACCESS, nfd::NetworkInterfaceInfo::name, NFD_LOG_FACE_INFO, NFD_LOG_FACE_WARN, nfd::face::Transport::setLinkType(), nfd::face::Transport::setLocalUri(), nfd::face::Transport::setMtu(), nfd::face::Transport::setPersistency(), nfd::face::Transport::setRemoteUri(), nfd::face::Transport::setScope(), and ndn::util::ethernet::Address::toString().

Referenced by nfd::face::EthernetTransport::Error::Error().

Member Function Documentation

◆ beforeChangePersistency()

void nfd::face::EthernetTransport::beforeChangePersistency ( ndn::nfd::FacePersistency newPersistency )

finalprotectedvirtual

invoked before persistency is changed

Exceptions

std::invalid_argument	new persistency is not supported
std::runtime_error	transition is disallowed

Implements nfd::face::Transport.

Definition at line 123 of file ethernet-transport.cpp.

References ndn::nfd::FACE_PERSISTENCY_PERMANENT, and NFD_LOG_FACE_TRACE.

Referenced by nfd::face::EthernetTransport::Error::Error().

◆ doClose()

void nfd::face::EthernetTransport::doClose ( )

finalprotectedvirtual

performs Transport specific operations to close the transport

This is invoked once by close() after changing state to CLOSING. It will not be invoked by Transport class if the transport is already CLOSING or CLOSED.

When the cleanup procedure is complete, this method should change state to CLOSED. This transition can happen synchronously or asynchronously.

Implements nfd::face::Transport.

Definition at line 138 of file ethernet-transport.cpp.

References ndn::util::ethernet::ADDR_LEN, nfd::face::CLOSED, nfd::face::CLOSING, ndn::util::ethernet::ETHERTYPE_NDN, nfd::face::FAILED, ndn::Block::fromBuffer(), nfd::getGlobalIoService(), nfd::face::Transport::getState(), ndn::util::ethernet::HDR_LEN, ndn::util::ethernet::MAX_DATA_LEN, ndn::util::ethernet::MIN_DATA_LEN, NFD_LOG_FACE_DEBUG, NFD_LOG_FACE_ERROR, NFD_LOG_FACE_TRACE, NFD_LOG_FACE_WARN, PCAP_NETMASK_UNKNOWN, nfd::detail::SimulatorIo::post(), nfd::face::Transport::receive(), nfd::face::Transport::setState(), ndn::Block::size(), ndn::util::ethernet::Address::toString(), and ndn::util::ethernet::TYPE_LEN.

Referenced by nfd::face::EthernetTransport::Error::Error().

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

ndnSIM/NFD/daemon/face/ethernet-transport.hpp
ndnSIM/NFD/daemon/face/ethernet-transport.cpp

Classes

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EthernetTransport()

Member Function Documentation

◆ beforeChangePersistency()

◆ doClose()