Represents one network interface attached to the host. More...

#include <network-interface.hpp>

Public Member Functions
int	getIndex () const
	Returns an opaque ID that uniquely identifies the interface on the system. More...

std::string	getName () const
	Returns the name of the interface, unique on the system. More...

InterfaceType	getType () const
	Returns the hardware type of the interface. More...

uint32_t	getFlags () const
	Returns a bitset of platform-specific flags enabled on the interface. More...

InterfaceState	getState () const
	Returns the current state of the interface. More...

uint32_t	getMtu () const
	Returns the MTU (maximum transmission unit) of the interface. More...

ethernet::Address	getEthernetAddress () const
	Returns the link-layer (Ethernet) address of the interface. More...

ethernet::Address	getEthernetBroadcastAddress () const
	Returns the link-layer (Ethernet) broadcast address of the interface. More...

const std::set< NetworkAddress > &	getNetworkAddresses () const
	Returns a list of all network-layer addresses present on the interface. More...

bool	isLoopback () const
	Returns true if the interface is a loopback interface. More...

bool	isPointToPoint () const
	Returns true if the interface is a point-to-point interface. More...

bool	canBroadcast () const
	Returns true if the interface supports broadcast communication. More...

bool	canMulticast () const
	Returns true if the interface supports multicast communication. More...

bool	isUp () const
	Returns true if the interface is administratively up. More...

bool	addNetworkAddress (const NetworkAddress &address)

bool	removeNetworkAddress (const NetworkAddress &address)

void	setIndex (int index)

void	setName (const std::string &name)

void	setType (InterfaceType type)

void	setFlags (uint32_t flags)

void	setState (InterfaceState state)

void	setMtu (uint32_t mtu)

void	setEthernetAddress (const ethernet::Address &address)

void	setEthernetBroadcastAddress (const ethernet::Address &address)

Public Attributes
util::Signal< NetworkInterface, InterfaceState, InterfaceState >	onStateChanged
	Fires when interface state changes. More...

util::Signal< NetworkInterface, uint32_t, uint32_t >	onMtuChanged
	Fires when interface mtu changes. More...

util::Signal< NetworkInterface, NetworkAddress >	onAddressAdded
	Fires when a network-layer address is added to the interface. More...

util::Signal< NetworkInterface, NetworkAddress >	onAddressRemoved
	Fires when a network-layer address is removed from the interface. More...

Friends
class	NetworkMonitorImpl

Detailed Description

Represents one network interface attached to the host.

Each network interface has a unique index, a name, and a set of flags indicating its capabilities and current state. It may contain one hardware (Ethernet) address, and zero or more network-layer (IP) addresses. Specific signals are emitted when the interface data change.

Definition at line 68 of file network-interface.hpp.

Member Function Documentation

int ndn::net::NetworkInterface::getIndex ( ) const

inline

Returns an opaque ID that uniquely identifies the interface on the system.

Definition at line 91 of file network-interface.hpp.

Referenced by ndn::net::operator<<().

std::string ndn::net::NetworkInterface::getName ( ) const

inline

Returns the name of the interface, unique on the system.

Definition at line 99 of file network-interface.hpp.

Referenced by ndn::net::computePrefixLength(), ndn::net::convertToStdString(), nfd::face::EthernetFactory::createMulticastFace(), nfd::doesMatchRule(), and ndn::net::operator<<().

InterfaceType ndn::net::NetworkInterface::getType ( ) const

inline

Returns the hardware type of the interface.

Definition at line 107 of file network-interface.hpp.

Referenced by nfd::face::EthernetFactory::createMulticastFace(), and ndn::net::operator<<().

uint32_t ndn::net::NetworkInterface::getFlags ( ) const

inline

Returns a bitset of platform-specific flags enabled on the interface.

Definition at line 115 of file network-interface.hpp.

Referenced by ndn::net::ifaScopeToAddressScope(), and ndn::net::operator<<().

InterfaceState ndn::net::NetworkInterface::getState ( ) const

inline

Returns the current state of the interface.

Definition at line 123 of file network-interface.hpp.

Referenced by ndn::net::computePrefixLength(), and ndn::net::operator<<().

uint32_t ndn::net::NetworkInterface::getMtu ( ) const

inline

Returns the MTU (maximum transmission unit) of the interface.

Definition at line 131 of file network-interface.hpp.

Referenced by nfd::face::MulticastEthernetTransport::MulticastEthernetTransport(), ndn::net::operator<<(), and nfd::face::UnicastEthernetTransport::UnicastEthernetTransport().

ethernet::Address ndn::net::NetworkInterface::getEthernetAddress ( ) const

inline

Returns the link-layer (Ethernet) address of the interface.

Definition at line 139 of file network-interface.hpp.

Referenced by ndn::net::computePrefixLength(), nfd::face::EthernetFactory::createMulticastFace(), nfd::doesMatchRule(), and ndn::net::operator<<().

ethernet::Address ndn::net::NetworkInterface::getEthernetBroadcastAddress ( ) const

inline

Returns the link-layer (Ethernet) broadcast address of the interface.

Definition at line 147 of file network-interface.hpp.

Referenced by ndn::net::operator<<().

const std::set<NetworkAddress>& ndn::net::NetworkInterface::getNetworkAddresses ( ) const

inline

Returns a list of all network-layer addresses present on the interface.

Definition at line 155 of file network-interface.hpp.

Referenced by ndn::net::computePrefixLength(), nfd::doesMatchRule(), nfd::face::getV4Address(), and ndn::net::operator<<().

bool ndn::net::NetworkInterface::isLoopback ( ) const

inline

Returns true if the interface is a loopback interface.

Definition at line 163 of file network-interface.hpp.

bool ndn::net::NetworkInterface::isPointToPoint ( ) const

inline

Returns true if the interface is a point-to-point interface.

Definition at line 171 of file network-interface.hpp.

bool ndn::net::NetworkInterface::canBroadcast ( ) const

inline

Returns true if the interface supports broadcast communication.

Definition at line 179 of file network-interface.hpp.

Referenced by ndn::net::computePrefixLength(), and ndn::net::operator<<().

bool ndn::net::NetworkInterface::canMulticast ( ) const

inline

Returns true if the interface supports multicast communication.

Definition at line 187 of file network-interface.hpp.

Referenced by nfd::face::EthernetFactory::createMulticastFace().

bool ndn::net::NetworkInterface::isUp ( ) const

inline

Returns true if the interface is administratively up.

Definition at line 195 of file network-interface.hpp.

Referenced by nfd::face::EthernetFactory::createMulticastFace().

bool ndn::net::NetworkInterface::addNetworkAddress ( const NetworkAddress & address )

Definition at line 46 of file network-interface.cpp.

References ndn::net::NetworkAddress::getIp(), and NDN_LOG_DEBUG.

Referenced by ndn::net::computePrefixLength().

bool ndn::net::NetworkInterface::removeNetworkAddress ( const NetworkAddress & address )

Definition at line 63 of file network-interface.cpp.

References NDN_LOG_DEBUG.

Referenced by ndn::net::computePrefixLength().

void ndn::net::NetworkInterface::setIndex ( int index )

Definition at line 74 of file network-interface.cpp.

Referenced by ndn::net::computePrefixLength().

void ndn::net::NetworkInterface::setName ( const std::string & name )

Definition at line 80 of file network-interface.cpp.

void ndn::net::NetworkInterface::setType ( InterfaceType type )

Definition at line 87 of file network-interface.cpp.

Referenced by ndn::net::computePrefixLength().

void ndn::net::NetworkInterface::setFlags ( uint32_t flags )

Definition at line 93 of file network-interface.cpp.

Referenced by ndn::net::computePrefixLength().

void ndn::net::NetworkInterface::setState ( InterfaceState state )

Definition at line 99 of file network-interface.cpp.

Referenced by ndn::net::computePrefixLength(), and ndn::net::ifaScopeToAddressScope().

void ndn::net::NetworkInterface::setMtu ( uint32_t mtu )

Definition at line 108 of file network-interface.cpp.

Referenced by ndn::net::computePrefixLength().

void ndn::net::NetworkInterface::setEthernetAddress ( const ethernet::Address & address )

Definition at line 117 of file network-interface.cpp.

Referenced by ndn::net::computePrefixLength().

void ndn::net::NetworkInterface::setEthernetBroadcastAddress ( const ethernet::Address & address )

Definition at line 123 of file network-interface.cpp.

Referenced by ndn::net::computePrefixLength().

Friends And Related Function Documentation

friend class NetworkMonitorImpl

friend

Definition at line 245 of file network-interface.hpp.

Member Data Documentation

util::Signal<NetworkInterface, InterfaceState , InterfaceState > ndn::net::NetworkInterface::onStateChanged

mutable

Fires when interface state changes.

Definition at line 73 of file network-interface.hpp.

util::Signal<NetworkInterface, uint32_t , uint32_t > ndn::net::NetworkInterface::onMtuChanged

mutable

Fires when interface mtu changes.

Definition at line 77 of file network-interface.hpp.

util::Signal<NetworkInterface, NetworkAddress> ndn::net::NetworkInterface::onAddressAdded

mutable

Fires when a network-layer address is added to the interface.

Definition at line 81 of file network-interface.hpp.

util::Signal<NetworkInterface, NetworkAddress> ndn::net::NetworkInterface::onAddressRemoved

mutable

Fires when a network-layer address is removed from the interface.

Definition at line 85 of file network-interface.hpp.

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

ndnSIM/ndn-cxx/src/net/network-interface.hpp
ndnSIM/ndn-cxx/src/net/network-interface.cpp

Public Member Functions

Public Attributes

Friends

Detailed Description

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation