Bridge for the PHY NEM layer. Decouples a PHYLayerImplementor implementation from the NEM to allow for interface modification and encapsulation. More...

#include <phylayer.h>

Inheritance diagram for EMANE::PHYLayer:

Public Types
enum	DescriptorType { DescriptorType::READ, DescriptorType::WRITE }

Public Member Functions
	PHYLayer (NEMId id, NEMLayer pImplementor, PlatformServiceProvider pPlatformService)

	~PHYLayer ()

void	initialize (Registrar &registrar) override

void	configure (const ConfigurationUpdate &update) override

void	start () override

void	postStart () override

void	stop () override

void	destroy () override throw ()

void	setUpstreamTransport (UpstreamTransport *) override

void	setDownstreamTransport (DownstreamTransport *) override

void	processConfiguration (const ConfigurationUpdate &update) override

void	processDownstreamControl (const ControlMessages &msgs) override

void	processDownstreamPacket (DownstreamPacket &pkt, const ControlMessages &msgs) override

void	processUpstreamPacket (UpstreamPacket &pkt, const ControlMessages &msgs) override

void	processUpstreamControl (const ControlMessages &msgs) override

void	processEvent (const EventId &eventId, const Serialization &serialization) override

void	processTimedEvent (TimerEventId eventId, const TimePoint &expireTime, const TimePoint &scheduleTime, const TimePoint &fireTime, const void *arg) override

template<typename Function >
void	processTimer (Function fn, const TimePoint &expireTime, const TimePoint &scheduleTime, const TimePoint &fireTime)

NEMId	getNEMId () const

void	sendDownstreamPacket (DownstreamPacket &pkt, const ControlMessages &msgs=empty)

void	sendDownstreamControl (const ControlMessages &msgs)

void	sendUpstreamPacket (UpstreamPacket &pkt, const ControlMessages &msgs=empty)

void	sendUpstreamControl (const ControlMessages &msgs)

BuildId	getBuildId () const

void	setBuildId (BuildId bid)

template<typename Function >
void	addFileDescriptor (int iFd, DescriptorType type, Function fn)

Static Public Attributes
static const ControlMessages	empty

static const ControlMessages	empty

Protected Types
using	Callback = std::function< void(int iFd)>

Protected Attributes
NEMId	id_

Detailed Description

Bridge for the PHY NEM layer. Decouples a PHYLayerImplementor implementation from the NEM to allow for interface modification and encapsulation.

Definition at line 51 of file libemane/phylayer.h.

Member Typedef Documentation

◆ Callback

using EMANE::FileDescriptorServiceProvider::Callback = std::function<void(int iFd)>

protectedinherited

Definition at line 83 of file filedescriptorserviceprovider.h.

Member Enumeration Documentation

◆ DescriptorType

enum EMANE::FileDescriptorServiceProvider::DescriptorType

stronginherited

Enumerator
READ	Process when data is ready to read
WRITE	Process when data is ready to write

Definition at line 53 of file filedescriptorserviceprovider.h.

Constructor & Destructor Documentation

◆ PHYLayer()

EMANE::PHYLayer::PHYLayer	(	NEMId	id,
		NEMLayer *	pImplementor,
		PlatformServiceProvider *	pPlatformService
	)

Definition at line 37 of file libemane/phylayer.cc.

◆ ~PHYLayer()

EMANE::PHYLayer::~PHYLayer ( )

Definition at line 45 of file libemane/phylayer.cc.

Member Function Documentation

◆ addFileDescriptor()

template<typename Function >

void EMANE::FileDescriptorServiceProvider::addFileDescriptor	(	int	iFd,
		DescriptorType	type,
		Function	fn
	)

inherited

Adds a file descriptor for processing

Parameters

iFd	File descriptor
type	Type of descriptor processing
fn	A callable object

Definition at line 34 of file filedescriptorserviceprovider.inl.

◆ configure()

void EMANE::PHYLayer::configure ( const ConfigurationUpdate & update )

overridevirtual

Configure the component.

Parameters

update Configuration update values

Exceptions

ConfigureException thrown when a unexpected configuration item is encountered or there is a problem with the specified item value

Implements EMANE::Component.

Definition at line 56 of file libemane/phylayer.cc.

◆ destroy()

void EMANE::PHYLayer::destroy	(	)
throw	(
	)

overridevirtual

Destroy the component.

Implements EMANE::Component.

Definition at line 86 of file libemane/phylayer.cc.

◆ getBuildId()

EMANE::BuildId EMANE::Buildable::getBuildId ( ) const

inlineinherited

Gets the application wide unique BuildId of this object.

Returns: the BuildId

Definition at line 34 of file buildable.inl.

◆ getNEMId()

NEMId EMANE::NEMLayer::getNEMId ( ) const

inlineinherited

Get the NEM identifier.

Returns: NEM identifier

Definition at line 72 of file nemlayer.h.

◆ initialize()

void EMANE::PHYLayer::initialize ( Registrar & registrar )

overridevirtual

Initialize the component.

Exceptions

InitializeException thrown when an error is encountered during initialization

Reimplemented from EMANE::NEMQueuedLayer.

Definition at line 48 of file libemane/phylayer.cc.

◆ postStart()

void EMANE::PHYLayer::postStart ( )

overridevirtual

Hook to run any post start functionaililty. Called after all the components have been started.

Reimplemented from EMANE::Component.

Definition at line 71 of file libemane/phylayer.cc.

◆ processConfiguration()

void EMANE::NEMQueuedLayer::processConfiguration ( const ConfigurationUpdate & update )

overridevirtualinherited

Process dynamic running-state configuration updates

Parameters

update Configuration update

Note: Running state configuration errors are indicated using a validator. Validators can be registered using the ConfigurationRegistrar.

Reimplemented from EMANE::RunningStateMutable.

Definition at line 192 of file nemqueuedlayer.cc.

◆ processDownstreamControl()

void EMANE::NEMQueuedLayer::processDownstreamControl ( const ControlMessages & msgs )

overridevirtualinherited

Process downstream control message

Parameters

msgs	Reference to the ControlMessages

Implements EMANE::DownstreamTransport.

Definition at line 200 of file nemqueuedlayer.cc.

◆ processDownstreamPacket()

void EMANE::NEMQueuedLayer::processDownstreamPacket	(	DownstreamPacket &	pkt,
		const ControlMessages &	msgs
	)

overridevirtualinherited

Process downstream packet

Parameters

pkt	Reference to the DownstreamPacket to process
msgs	optional reference to the ControlMessages

Implements EMANE::DownstreamTransport.

Definition at line 208 of file nemqueuedlayer.cc.

◆ processEvent()

void EMANE::NEMQueuedLayer::processEvent	(	const EventId &	eventId,
		const Serialization &	serialization
	)

overridevirtualinherited

Process an event.

Parameters

eventId	event identifier corresponding to the serialized event
serialization	opaque event object data

Reimplemented from EMANE::EventServiceUser.

Definition at line 236 of file nemqueuedlayer.cc.

◆ processTimedEvent()

void EMANE::NEMQueuedLayer::processTimedEvent	(	TimerEventId	eventId,
		const TimePoint &	expireTime,
		const TimePoint &	scheduleTime,
		const TimePoint &	fireTime,
		const void *	arg
	)

overridevirtualinherited

Process a timed event

Parameters

eventId	Identifier corresponding to the timer being processed
expireTime	The time the timer was scheduled to expire
scheduleTime	The Time the timer was scheduled
fireTime	Time time The time the timer actually fired
arg	Opaque timed event data

Note: All times are abosulte using CLOCK_REALTIME

Reimplemented from EMANE::TimerServiceUser.

Definition at line 247 of file nemqueuedlayer.cc.

◆ processTimer()

template<typename Function >

void EMANE::NEMQueuedLayer::processTimer	(	Function	fn,
		const TimePoint &	expireTime,
		const TimePoint &	scheduleTime,
		const TimePoint &	fireTime
	)

inherited

Definition at line 34 of file nemqueuedlayer.inl.

◆ processUpstreamControl()

void EMANE::NEMQueuedLayer::processUpstreamControl ( const ControlMessages & msgs )

overridevirtualinherited

Process upstream control message

Parameters

msgs	reference to the ControlMessages

Implements EMANE::UpstreamTransport.

Definition at line 228 of file nemqueuedlayer.cc.

◆ processUpstreamPacket()

void EMANE::NEMQueuedLayer::processUpstreamPacket	(	UpstreamPacket &	pkt,
		const ControlMessages &	msgs
	)

overridevirtualinherited

Process upstream packet

Parameters

pkt	reference to the UpstreamPacket to process
msgs	optional reference to the ControlMessages

Implements EMANE::UpstreamTransport.

Definition at line 219 of file nemqueuedlayer.cc.

◆ sendDownstreamControl()

void EMANE::UpstreamTransport::sendDownstreamControl ( const ControlMessages & msgs )

inlineinherited

Send downstream control message

Parameters

msgs	reference to the ControlMessages

Definition at line 44 of file upstreamtransport.inl.

◆ sendDownstreamPacket()

void EMANE::UpstreamTransport::sendDownstreamPacket	(	DownstreamPacket &	pkt,
		const ControlMessages &	msgs = `empty`
	)

inlineinherited

Send downsteam packet

Parameters

pkt	reference to the DownstreamPacket to process
msgs	optional reference to the ControlMessages

Definition at line 37 of file upstreamtransport.inl.

◆ sendUpstreamControl()

void EMANE::DownstreamTransport::sendUpstreamControl ( const ControlMessages & msgs )

inlineinherited

Send upstream control message

Parameters

msgs	Reference to the ControlMessages

Definition at line 44 of file downstreamtransport.inl.

◆ sendUpstreamPacket()

void EMANE::DownstreamTransport::sendUpstreamPacket	(	UpstreamPacket &	pkt,
		const ControlMessages &	msgs = `empty`
	)

inlineinherited

Send upstream packet

Parameters

pkt	Reference to the UpstreamPacket to process
msgs	optional reference to the ControlMessages

Definition at line 37 of file downstreamtransport.inl.

◆ setBuildId()

void EMANE::Buildable::setBuildId ( BuildId bid )

inlineinherited

Sets the application wide unique BuildId of this object. Builders assign a BuildId to objects at instantiation.

Parameters

bid	the BuildId

Note: : This method is for internal framework use only.

Definition at line 40 of file buildable.inl.

◆ setDownstreamTransport()

void EMANE::PHYLayer::setDownstreamTransport ( DownstreamTransport * pDownstreamTransport )

overridevirtual

Set the downstream transport.

Parameters

pDownstreamTransport Pointer to the downstream transport of this upstream transport.

Note: : This method is for internal framework use only.

Reimplemented from EMANE::UpstreamTransport.

Definition at line 98 of file libemane/phylayer.cc.

◆ setUpstreamTransport()

void EMANE::PHYLayer::setUpstreamTransport ( UpstreamTransport * pUpstreamTransport )

overridevirtual

Set the upstream transport.

Parameters

pUpstreamTransport Pointer to the upstream transport of this downstream transport.

Reimplemented from EMANE::DownstreamTransport.

Definition at line 92 of file libemane/phylayer.cc.

◆ start()

void EMANE::PHYLayer::start ( )

overridevirtual

Start the component.

Exceptions

StartException thrown when an error is encountered during start.

Reimplemented from EMANE::NEMQueuedLayer.

Definition at line 62 of file libemane/phylayer.cc.

◆ stop()

void EMANE::PHYLayer::stop ( )

overridevirtual

Stop the component.

Exceptions

StopException thrown when an error is encountered during stop

Reimplemented from EMANE::NEMQueuedLayer.

Definition at line 77 of file libemane/phylayer.cc.

Member Data Documentation

◆ empty [1/2]

const EMANE::ControlMessages EMANE::DownstreamTransport::empty

staticinherited

Definition at line 102 of file downstreamtransport.h.

◆ empty [2/2]

const EMANE::ControlMessages EMANE::UpstreamTransport::empty

staticinherited

Definition at line 106 of file upstreamtransport.h.

◆ id_

NEMId EMANE::NEMLayer::id_

protectedinherited

Definition at line 81 of file nemlayer.h.

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

Public Types

Public Member Functions

Static Public Attributes

Protected Types

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ Callback

Member Enumeration Documentation

◆ DescriptorType

Constructor & Destructor Documentation

◆ PHYLayer()

◆ ~PHYLayer()

Member Function Documentation

◆ addFileDescriptor()

◆ configure()

◆ destroy()

◆ getBuildId()

◆ getNEMId()

◆ initialize()

◆ postStart()

◆ processConfiguration()

◆ processDownstreamControl()

◆ processDownstreamPacket()

◆ processEvent()

◆ processTimedEvent()

◆ processTimer()

◆ processUpstreamControl()

◆ processUpstreamPacket()

◆ sendDownstreamControl()

◆ sendDownstreamPacket()

◆ sendUpstreamControl()

◆ sendUpstreamPacket()

◆ setBuildId()

◆ setDownstreamTransport()

◆ setUpstreamTransport()

◆ start()

◆ stop()

Member Data Documentation

◆ empty [1/2]

◆ empty [2/2]

◆ id_