Namespaces
namespace	cs

namespace	ethernet

namespace	face

namespace	fib

namespace	fw

namespace	general

namespace	log

namespace	measurements

namespace	name_tree

namespace	pit

namespace	rib

namespace	scope_prefix
	Contain name prefixes that affect namespace-based scope control.

namespace	strategy_choice

namespace	tcp

namespace	tlv

namespace	tools

namespace	udp

namespace	unix_stream

namespace	websocket

Classes
class	ByteCounter
	Represents a counter of number of bytes. More...

class	CommandAuthenticator
	Provides ControlCommand authorization according to NFD's configuration file. More...

class	ConfigFile
	Configuration file parsing utility. More...

class	CsManager
	Implements the CS Management of NFD Management Protocol. More...

class	DeadNonceList
	Represents the Dead Nonce List. More...

class	FaceEndpoint
	Represents a face-endpoint pair in the forwarder. More...

class	FaceManager
	Implements the Face Management of NFD Management Protocol. More...

class	FaceTable
	Container of all faces. More...

class	FibManager
	Implements the FIB Management of NFD Management Protocol. More...

class	Forwarder
	Main class of NFD's forwarding engine. More...

class	ForwarderCounters
	Counters provided by Forwarder. More...

class	ForwarderStatusManager
	Implements the Forwarder Status of NFD Management Protocol. More...

class	ManagerBase
	A collection of common functions shared by all NFD managers, such as communicating with the dispatcher and command validator. More...

class	Network

class	NetworkRegionTable
	Stores a collection of producer region names. More...

class	Nfd
	Class representing the NFD instance. More...

class	PacketCounter
	Represents a counter of number of packets. More...

class	PrivilegeHelper

class	RibManager
	Implements the RIB Management of NFD Management Protocol. More...

class	SimpleCounter
	Represents a counter that encloses an integer value. More...

class	SizeCounter
	Provides a counter that observes the size of a table. More...

class	StrategyChoiceManager
	Implements the Strategy Choice Management of NFD Management Protocol. More...

class	StrategyInfoHost
	Base class for an entity onto which StrategyInfo items may be placed. More...

class	TablesConfigSection
	Handles the `tables` configuration file section. More...

Typedefs
using	ConfigSection = boost::property_tree::ptree
	A configuration file section.

using	ConfigSectionHandler = std::function< void(const ConfigSection &section, bool isDryRun, const std::string &filename)>
	Callback to process a configuration file section.

using	OptionalConfigSection = boost::optional< const ConfigSection & >
	An optional configuration file section.

using	SignerTag = ndn::SimpleTag< Name, 20 >
	An Interest tag to store the command signer.

using	UnknownConfigSectionHandler = std::function< void(const std::string &filename, const std::string &sectionName, const ConfigSection &section, bool isDryRun)>
	Callback to process a configuration file section without a ConfigSectionHandler.

Functions
void	cleanupOnFaceRemoval (NameTree &nt, Fib &fib, Pit &pit, const Face &face)
	Cleanup tables when a face is destroyed.

template<typename T >
static void	copyFaceProperties (const Face &face, T &to)

template<typename T >
static void	copyMtu (const Face &face, T &to)

static Name	getDefaultStrategyName ()

boost::asio::io_context &	getGlobalIoService ()
	Returns the global io_context instance for the calling thread.

static uint64_t	getIncomingFaceId (const Interest &request)

boost::asio::io_context &	getMainIoService ()

boost::asio::io_context &	getRibIoService ()

ndn::Scheduler &	getScheduler ()
	Returns the global Scheduler instance for the calling thread.

static std::optional< std::string >	getSignerFromTag (const Interest &interest)
	Obtain signer from a SignerTag attached to `interest`, if available.

static void	ignoreRibAndLogSections (const std::string &filename, const std::string &sectionName, const ConfigSection &section, bool isDryRun)

static ControlParameters	makeCreateFaceResponse (const Face &face)

static ndn::nfd::FaceStatus	makeFaceStatus (const Face &face, const time::steady_clock::time_point &now)

static ControlParameters	makeUpdateFaceResponse (const Face &face)

static bool	matchFilter (const ndn::nfd::FaceQueryFilter &filter, const Face &face)

std::ostream &	operator<< (std::ostream &os, const Network &network)

std::ostream &	operator<< (std::ostream &os, RibManager::SlAnnounceResult res)

std::istream &	operator>> (std::istream &is, Network &network)

static void	printLogModules (std::ostream &os)

static void	printUsage (std::ostream &os, const char *programName, const po::options_description &opts)

void	setMainIoService (boost::asio::io_context *mainIo)

void	setRibIoService (boost::asio::io_context *ribIo)

static void	updateLinkServiceOptions (Face &face, const ControlParameters &parameters)

Variables
constexpr time::seconds	ACTIVE_FACE_FETCH_INTERVAL = 5_min

const std::string	CFG_FORWARDER = "forwarder"

constexpr size_t	DEFAULT_CS_MAX_PACKETS = 65536

static thread_local std::unique_ptr< boost::asio::io_context >	g_ioCtx

static boost::asio::io_context *	g_mainIoCtx = nullptr

static boost::asio::io_context *	g_ribIoCtx = nullptr

static thread_local std::unique_ptr< ndn::Scheduler >	g_scheduler

const std::string	INTERNAL_CONFIG {"internal://nfd.conf"}

const Name	LOCALHOST_TOP_PREFIX = "/localhost/nfd"

const std::string	MGMT_MODULE_NAME = "rib"

Typedef Documentation

◆ ConfigSection

using nfd::ConfigSection = typedef boost::property_tree::ptree

A configuration file section.

Definition at line 41 of file config-file.hpp.

◆ ConfigSectionHandler

using nfd::ConfigSectionHandler = typedef std::function<void(const ConfigSection& section, bool isDryRun, const std::string& filename)>

Callback to process a configuration file section.

Definition at line 51 of file config-file.hpp.

◆ OptionalConfigSection

using nfd::OptionalConfigSection = typedef boost::optional<const ConfigSection&>

An optional configuration file section.

Definition at line 46 of file config-file.hpp.

◆ SignerTag

using nfd::SignerTag = typedef ndn::SimpleTag<Name, 20>

An Interest tag to store the command signer.

Definition at line 50 of file command-authenticator.cpp.

◆ UnknownConfigSectionHandler

using nfd::UnknownConfigSectionHandler = typedef std::function<void(const std::string& filename, const std::string& sectionName, const ConfigSection& section, bool isDryRun)>

Callback to process a configuration file section without a ConfigSectionHandler.

Definition at line 57 of file config-file.hpp.

Function Documentation

◆ cleanupOnFaceRemoval()

void nfd::cleanupOnFaceRemoval	(	NameTree &	nt,
		Fib &	fib,
		Pit &	pit,
		const Face &	face
	)

Cleanup tables when a face is destroyed.

This function enumerates the NameTree, calls Fib::removeNextHop() for each FIB entry, calls Pit::deleteInOutRecords() for each PIT entry, and finally deletes any name tree entries that have become empty.

Note: It's a design choice to let Fib and Pit classes decide what to do with each entry. This function is only responsible for implementing the enumeration procedure. The benefit of having this function instead of doing the enumeration in Fib and Pit classes is to perform both FIB and PIT cleanups in one pass of NameTree enumeration, so as to reduce performance overhead.

Definition at line 33 of file cleanup.cpp.

◆ copyFaceProperties()

template<typename T >

static void nfd::copyFaceProperties	(	const Face &	face,
		T &	to
	)

static

Definition at line 354 of file face-manager.cpp.

◆ copyMtu()

template<typename T >

static void nfd::copyMtu	(	const Face &	face,
		T &	to
	)

static

Definition at line 165 of file face-manager.cpp.

◆ getDefaultStrategyName()

static Name nfd::getDefaultStrategyName ( )

static

Definition at line 46 of file forwarder.cpp.

◆ getGlobalIoService()

boost::asio::io_context & nfd::getGlobalIoService ( )

Returns the global io_context instance for the calling thread.

Definition at line 36 of file global.cpp.

◆ getIncomingFaceId()

static uint64_t nfd::getIncomingFaceId ( const Interest & request )

static

Definition at line 209 of file rib-manager.cpp.

◆ getMainIoService()

boost::asio::io_context & nfd::getMainIoService ( )

Definition at line 63 of file global.cpp.

◆ getRibIoService()

boost::asio::io_context & nfd::getRibIoService ( )

Definition at line 70 of file global.cpp.

◆ getScheduler()

ndn::Scheduler & nfd::getScheduler ( )

Returns the global Scheduler instance for the calling thread.

Definition at line 45 of file global.cpp.

◆ getSignerFromTag()

static std::optional< std::string > nfd::getSignerFromTag ( const Interest & interest )

static

Obtain signer from a SignerTag attached to interest, if available.

Definition at line 56 of file command-authenticator.cpp.

◆ ignoreRibAndLogSections()

static void nfd::ignoreRibAndLogSections	(	const std::string &	filename,
		const std::string &	sectionName,
		const ConfigSection &	section,
		bool	isDryRun
	)

inlinestatic

Definition at line 118 of file nfd.cpp.

◆ makeCreateFaceResponse()

static ControlParameters nfd::makeCreateFaceResponse ( const Face & face )

static

Definition at line 197 of file face-manager.cpp.

◆ makeFaceStatus()

static ndn::nfd::FaceStatus nfd::makeFaceStatus	(	const Face &	face,
		const time::steady_clock::time_point &	now
	)

static

Definition at line 373 of file face-manager.cpp.

◆ makeUpdateFaceResponse()

static ControlParameters nfd::makeUpdateFaceResponse ( const Face & face )

static

Definition at line 176 of file face-manager.cpp.

◆ matchFilter()

static bool nfd::matchFilter	(	const ndn::nfd::FaceQueryFilter &	filter,
		const Face &	face
	)

static

Definition at line 432 of file face-manager.cpp.

◆ operator<<() [1/2]

std::ostream & nfd::operator<<	(	std::ostream &	os,
		const Network &	network
	)

Definition at line 82 of file network.cpp.

◆ operator<<() [2/2]

std::ostream & nfd::operator<<	(	std::ostream &	os,
		RibManager::SlAnnounceResult	res
	)

Definition at line 357 of file rib-manager.cpp.

◆ operator>>()

std::istream & nfd::operator>>	(	std::istream &	is,
		Network &	network
	)

Definition at line 89 of file network.cpp.

◆ printLogModules()

static void nfd::printLogModules ( std::ostream & os )

static

Definition at line 240 of file main.cpp.

◆ printUsage()

static void nfd::printUsage	(	std::ostream &	os,
		const char *	programName,
		const po::options_description &	opts
	)

static

Definition at line 230 of file main.cpp.

◆ setMainIoService()

void nfd::setMainIoService ( boost::asio::io_context * mainIo )

Definition at line 77 of file global.cpp.

◆ setRibIoService()

void nfd::setRibIoService ( boost::asio::io_context * ribIo )

Definition at line 83 of file global.cpp.

◆ updateLinkServiceOptions()

static void nfd::updateLinkServiceOptions	(	Face &	face,
		const ControlParameters &	parameters
	)

static

Definition at line 232 of file face-manager.cpp.

Variable Documentation

◆ ACTIVE_FACE_FETCH_INTERVAL

constexpr time::seconds nfd::ACTIVE_FACE_FETCH_INTERVAL = 5_min

constexpr

Definition at line 49 of file rib-manager.cpp.

◆ CFG_FORWARDER

const std::string nfd::CFG_FORWARDER = "forwarder"

Definition at line 43 of file forwarder.cpp.

◆ DEFAULT_CS_MAX_PACKETS

constexpr size_t nfd::DEFAULT_CS_MAX_PACKETS = 65536

constexpr

Definition at line 33 of file tables-config-section.cpp.

◆ g_ioCtx

thread_local std::unique_ptr<boost::asio::io_context> nfd::g_ioCtx

static

Definition at line 30 of file global.cpp.

◆ g_mainIoCtx

boost::asio::io_context* nfd::g_mainIoCtx = nullptr

static

Definition at line 32 of file global.cpp.

◆ g_ribIoCtx

boost::asio::io_context* nfd::g_ribIoCtx = nullptr

static

Definition at line 33 of file global.cpp.

◆ g_scheduler

thread_local std::unique_ptr<ndn::Scheduler> nfd::g_scheduler

static

Definition at line 31 of file global.cpp.

◆ INTERNAL_CONFIG

const std::string nfd::INTERNAL_CONFIG {"internal://nfd.conf"}

Definition at line 48 of file nfd.cpp.

◆ LOCALHOST_TOP_PREFIX

const Name nfd::LOCALHOST_TOP_PREFIX = "/localhost/nfd"

Definition at line 48 of file rib-manager.cpp.

◆ MGMT_MODULE_NAME

const std::string nfd::MGMT_MODULE_NAME = "rib"

Definition at line 47 of file rib-manager.cpp.

Namespaces

Classes

Typedefs

Functions

Variables

Typedef Documentation

◆ ConfigSection

◆ ConfigSectionHandler

◆ OptionalConfigSection

◆ SignerTag

◆ UnknownConfigSectionHandler

Function Documentation

◆ cleanupOnFaceRemoval()

◆ copyFaceProperties()

◆ copyMtu()

◆ getDefaultStrategyName()

◆ getGlobalIoService()

◆ getIncomingFaceId()

◆ getMainIoService()

◆ getRibIoService()

◆ getScheduler()

◆ getSignerFromTag()

◆ ignoreRibAndLogSections()

◆ makeCreateFaceResponse()

◆ makeFaceStatus()

◆ makeUpdateFaceResponse()

◆ matchFilter()

◆ operator<<() [1/2]

◆ operator<<() [2/2]

◆ operator>>()

◆ printLogModules()

◆ printUsage()

◆ setMainIoService()

◆ setRibIoService()

◆ updateLinkServiceOptions()

Variable Documentation

◆ ACTIVE_FACE_FETCH_INTERVAL

◆ CFG_FORWARDER

◆ DEFAULT_CS_MAX_PACKETS

◆ g_ioCtx

◆ g_mainIoCtx

◆ g_ribIoCtx

◆ g_scheduler

◆ INTERNAL_CONFIG

◆ LOCALHOST_TOP_PREFIX

◆ MGMT_MODULE_NAME