#include <LOWPANConvergenceLayer.h>

Inheritance diagram for dtn::net::LOWPANConvergenceLayer:

Collaboration diagram for dtn::net::LOWPANConvergenceLayer:

Public Member Functions
	LOWPANConvergenceLayer (const ibrcommon::vinterface &net, uint16_t panid, unsigned int mtu=115)

virtual	~LOWPANConvergenceLayer ()

void	onUpdateBeacon (const ibrcommon::vinterface &iface, DiscoveryBeacon &announcement) throw (dtn::net::DiscoveryBeaconHandler::NoServiceHereException)

void	onAdvertiseBeacon (const ibrcommon::vinterface &iface, const DiscoveryBeacon &beacon) throw ()

dtn::core::Node::Protocol	getDiscoveryProtocol () const

void	queue (const dtn::core::Node &n, const dtn::net::BundleTransfer &job)

virtual const std::string	getName () const

virtual void	send_cb (const char *buf, const size_t len, const ibrcommon::vaddress &addr)

void	remove (const LOWPANConnection *conn)

Public Member Functions inherited from dtn::net::ConvergenceLayer
virtual	~ConvergenceLayer ()=0

virtual void	open (const dtn::core::Node &)

virtual void	resetStats ()

virtual void	getStats (ConvergenceLayer::stats_data &data) const

Public Member Functions inherited from dtn::daemon::IndependentComponent
	IndependentComponent ()

virtual	~IndependentComponent ()

virtual void	initialize () throw ()

virtual void	startup () throw ()

virtual void	terminate () throw ()

Public Member Functions inherited from dtn::daemon::Component
virtual	~Component ()=0

Public Member Functions inherited from dtn::net::DiscoveryBeaconHandler
virtual	~DiscoveryBeaconHandler ()=0

Protected Member Functions
virtual void	componentUp () throw ()

virtual void	componentRun () throw ()

virtual void	componentDown () throw ()

void	__cancellation () throw ()

Protected Member Functions inherited from dtn::daemon::IndependentComponent
void	run () throw ()

Additional Inherited Members
Public Types inherited from dtn::net::ConvergenceLayer
typedef std::pair< string, string >	stats_pair

typedef std::map< string, string >	stats_data

Detailed Description

This class implements a ConvergenceLayer for LOWPAN.

Definition at line 46 of file LOWPANConvergenceLayer.h.

Constructor & Destructor Documentation

dtn::net::LOWPANConvergenceLayer::LOWPANConvergenceLayer	(	const ibrcommon::vinterface &	net,
		uint16_t	panid,
		unsigned int	mtu = `115`
	)

Definition at line 54 of file LOWPANConvergenceLayer.cpp.

dtn::net::LOWPANConvergenceLayer::~LOWPANConvergenceLayer ( )

virtual

Definition at line 65 of file LOWPANConvergenceLayer.cpp.

References componentDown().

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Member Function Documentation

void dtn::net::LOWPANConvergenceLayer::__cancellation	(	)
throw	(
	)

protectedvirtual

This method is called after componentDown() and should should guarantee that blocking calls in componentRun() will unblock.

Implements dtn::daemon::IndependentComponent.

Definition at line 303 of file LOWPANConvergenceLayer.cpp.

References _running.

void dtn::net::LOWPANConvergenceLayer::componentDown	(	)
throw	(
	)

protectedvirtual

This method is called if the component should stop. Clean-up code should be inserted here.

Implements dtn::daemon::IndependentComponent.

Definition at line 199 of file LOWPANConvergenceLayer.cpp.

References dtn::core::BundleCore::getDiscoveryAgent(), dtn::core::BundleCore::getInstance(), and dtn::net::DiscoveryAgent::unregisterService().

Referenced by ~LOWPANConvergenceLayer().

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void dtn::net::LOWPANConvergenceLayer::componentRun	(	)
throw	(
	)

protectedvirtual

This is the run method. The component should loop in there until componentDown() or __cancellation() is called.

Implements dtn::daemon::IndependentComponent.

Definition at line 237 of file LOWPANConvergenceLayer.cpp.

References _running, EXTENDED_MASK, dtn::core::BundleCore::getDiscoveryAgent(), dtn::core::BundleCore::getInstance(), dtn::net::LOWPANConnection::getStream(), dtn::core::BundleCore::local, dtn::net::DiscoveryAgent::obtainBeacon(), and dtn::net::DiscoveryAgent::onBeaconReceived().

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void dtn::net::LOWPANConvergenceLayer::componentUp	(	)
throw	(
	)

protectedvirtual

Is called in preparation of the component. Before componentRun() is called.

Implements dtn::daemon::IndependentComponent.

Definition at line 183 of file LOWPANConvergenceLayer.cpp.

References _running, dtn::core::BundleCore::getDiscoveryAgent(), dtn::core::BundleCore::getInstance(), and dtn::net::DiscoveryAgent::registerService().

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dtn::core::Node::Protocol dtn::net::LOWPANConvergenceLayer::getDiscoveryProtocol ( ) const

virtual

Implements dtn::net::ConvergenceLayer.

Definition at line 70 of file LOWPANConvergenceLayer.cpp.

References dtn::core::Node::CONN_LOWPAN.

Referenced by dtn::net::LOWPANConnection::run().

const std::string dtn::net::LOWPANConvergenceLayer::getName ( ) const

virtual

See Also: Component::getName()

Implements dtn::daemon::Component.

Definition at line 309 of file LOWPANConvergenceLayer.cpp.

void dtn::net::LOWPANConvergenceLayer::onAdvertiseBeacon	(	const ibrcommon::vinterface &	iface,
		const DiscoveryBeacon &	beacon
	)
throw	(
	)

virtual

Reimplemented from dtn::net::DiscoveryBeaconHandler.

Definition at line 209 of file LOWPANConvergenceLayer.cpp.

References BUFF_SIZE.

void dtn::net::LOWPANConvergenceLayer::onUpdateBeacon	(	const ibrcommon::vinterface &	iface,
		DiscoveryBeacon &	announcement
	)
throw	(	dtn::net::DiscoveryBeaconHandler::NoServiceHereException
	)

virtual

this method updates the given values

Reimplemented from dtn::net::DiscoveryBeaconHandler.

Definition at line 75 of file LOWPANConvergenceLayer.cpp.

void dtn::net::LOWPANConvergenceLayer::queue	(	const dtn::core::Node &	n,
		const dtn::net::BundleTransfer &	job
	)

virtual

Queueing a job for a specific node. Starting point for the DTN core to submit bundles to nodes behind the LoWPAN CL

Parameters

n	Node reference
job	Job reference

Implements dtn::net::ConvergenceLayer.

Definition at line 123 of file LOWPANConvergenceLayer.cpp.

References dtn::net::LOWPANConnection::_sender, dtn::core::Node::CONN_LOWPAN, dtn::core::Node::URI::decode(), dtn::core::Node::get(), and dtn::net::LOWPANConnectionSender::queue().

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void dtn::net::LOWPANConvergenceLayer::remove ( const LOWPANConnection * conn )

Definition at line 168 of file LOWPANConvergenceLayer.cpp.

Referenced by dtn::net::LOWPANConnection::finally().

void dtn::net::LOWPANConvergenceLayer::send_cb	(	const char *	buf,
		const size_t	len,
		const ibrcommon::vaddress &	addr
	)

virtual

Callback interface for sending data back from the lowpanstream to the CL

Parameters

buf	Buffer with a data frame
len	Length of the buffer
address	IEEE 802.15.4 short address of the destination

Definition at line 99 of file LOWPANConvergenceLayer.cpp.

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

daemon/src/net/LOWPANConvergenceLayer.h
daemon/src/net/LOWPANConvergenceLayer.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation