#include <RoutingExtension.h>

Inheritance diagram for dtn::routing::RoutingExtension:

Collaboration diagram for dtn::routing::RoutingExtension:

Public Member Functions
	RoutingExtension ()

virtual	~RoutingExtension ()=0

virtual void	componentUp ()=0 throw ()

virtual void	componentDown ()=0 throw ()

virtual const std::string	getTag () const throw ()

virtual void	eventDataChanged (const dtn::data::EID &peer) throw ()

virtual void	eventTransferCompleted (const dtn::data::EID &peer, const dtn::data::MetaBundle &meta) throw ()

virtual void	eventBundleQueued (const dtn::data::EID &peer, const dtn::data::MetaBundle &meta) throw ()

virtual void	requestHandshake (const dtn::data::EID &, NodeHandshake &) const

virtual void	responseHandshake (const dtn::data::EID &, const NodeHandshake &, NodeHandshake &)

virtual void	processHandshake (const dtn::data::EID &, NodeHandshake &)

Protected Member Functions
void	transferTo (const dtn::data::EID &destination, const dtn::data::MetaBundle &meta, const dtn::core::Node::Protocol)

BaseRouter &	operator* ()

Detailed Description

Definition at line 50 of file RoutingExtension.h.

Constructor & Destructor Documentation

dtn::routing::RoutingExtension::RoutingExtension ( )

base implementation of the Extension class

Definition at line 54 of file RoutingExtension.cpp.

dtn::routing::RoutingExtension::~RoutingExtension ( )

pure virtual

Definition at line 57 of file RoutingExtension.cpp.

Member Function Documentation

virtual void dtn::routing::RoutingExtension::componentDown	(	)
throw	(
	)

pure virtual

Implemented in dtn::routing::ProphetRoutingExtension, dtn::routing::EpidemicRoutingExtension, dtn::routing::RetransmissionExtension, dtn::routing::StaticRoutingExtension, dtn::routing::FloodRoutingExtension, dtn::routing::NeighborRoutingExtension, and dtn::routing::NodeHandshakeExtension.

Referenced by dtn::routing::BaseRouter::extensionsDown().

virtual void dtn::routing::RoutingExtension::componentUp	(	)
throw	(
	)

pure virtual

Implemented in dtn::routing::ProphetRoutingExtension, dtn::routing::EpidemicRoutingExtension, dtn::routing::RetransmissionExtension, dtn::routing::StaticRoutingExtension, dtn::routing::FloodRoutingExtension, dtn::routing::NeighborRoutingExtension, and dtn::routing::NodeHandshakeExtension.

Referenced by dtn::routing::BaseRouter::extensionsUp().

virtual void dtn::routing::RoutingExtension::eventBundleQueued	(	const dtn::data::EID &	peer,
		const dtn::data::MetaBundle &	meta
	)
throw	(
	)

inlinevirtual

This method is called every time a bundle was queued

Reimplemented in dtn::routing::ProphetRoutingExtension, dtn::routing::EpidemicRoutingExtension, dtn::routing::StaticRoutingExtension, dtn::routing::FloodRoutingExtension, and dtn::routing::NeighborRoutingExtension.

Definition at line 80 of file RoutingExtension.h.

virtual void dtn::routing::RoutingExtension::eventDataChanged	(	const dtn::data::EID &	peer	)
throw	(
	)

inlinevirtual

This method is called every time something has changed. The module should search again for bundles to transfer to the given peer.

Reimplemented in dtn::routing::ProphetRoutingExtension, dtn::routing::EpidemicRoutingExtension, dtn::routing::StaticRoutingExtension, dtn::routing::FloodRoutingExtension, and dtn::routing::NeighborRoutingExtension.

Definition at line 70 of file RoutingExtension.h.

virtual void dtn::routing::RoutingExtension::eventTransferCompleted	(	const dtn::data::EID &	peer,
		const dtn::data::MetaBundle &	meta
	)
throw	(
	)

inlinevirtual

This method is called every time a bundle has been completed successfully

Reimplemented in dtn::routing::ProphetRoutingExtension, and dtn::routing::RetransmissionExtension.

Definition at line 75 of file RoutingExtension.h.

virtual const std::string dtn::routing::RoutingExtension::getTag	(	)	const
throw	(
	)

inlinevirtual

Returns a tag used to identify the routing extension in filtering rules

Reimplemented in dtn::routing::ProphetRoutingExtension, dtn::routing::EpidemicRoutingExtension, dtn::routing::FloodRoutingExtension, dtn::routing::NeighborRoutingExtension, and dtn::routing::StaticRoutingExtension.

Definition at line 64 of file RoutingExtension.h.

Referenced by dtn::core::FilterContext::getRoutingTag(), and transferTo().

BaseRouter & dtn::routing::RoutingExtension::operator* ( )

protected

Definition at line 60 of file RoutingExtension.cpp.

References dtn::core::BundleCore::getInstance(), and dtn::core::BundleCore::getRouter().

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virtual void dtn::routing::RoutingExtension::processHandshake	(	const dtn::data::EID &	,
		NodeHandshake &
	)

inlinevirtual

After a handshake has been completed every module can process the handshake response.

Parameters

The	EID of the other node.
The	received handshake object.

Reimplemented in dtn::routing::ProphetRoutingExtension, and dtn::routing::NodeHandshakeExtension.

Definition at line 104 of file RoutingExtension.h.

Referenced by dtn::routing::BaseRouter::processHandshake().

virtual void dtn::routing::RoutingExtension::requestHandshake	(	const dtn::data::EID &	,
		NodeHandshake &
	)		const

inlinevirtual

If some data of another node is required. These method is called to collect all necessary identifier of data items.

Parameters

The	EID of the other node.
The	object to put the requested identifier into.

Reimplemented in dtn::routing::ProphetRoutingExtension, dtn::routing::EpidemicRoutingExtension, and dtn::routing::NodeHandshakeExtension.

Definition at line 88 of file RoutingExtension.h.

Referenced by dtn::routing::BaseRouter::requestHandshake().

virtual void dtn::routing::RoutingExtension::responseHandshake	(	const dtn::data::EID &	,
		const NodeHandshake &	,
		NodeHandshake &
	)

inlinevirtual

If a handshake message is received, this method is called to collect the different data items generated by the router extensions.

Parameters

The	EID of the other node.
The	received handshake object.
The	response for the received handshake.

Reimplemented in dtn::routing::ProphetRoutingExtension, and dtn::routing::NodeHandshakeExtension.

Definition at line 97 of file RoutingExtension.h.

Referenced by dtn::routing::BaseRouter::responseHandshake().

void dtn::routing::RoutingExtension::transferTo	(	const dtn::data::EID &	destination,
		const dtn::data::MetaBundle &	meta,
		const dtn::core::Node::Protocol	p
	)

protected

Transfer one bundle to another node.

Exceptions

BundleNotFoundException if the bundle do not exist.

Parameters

destination	The EID of the other node.
id	The ID of the bundle to transfer. This bundle must be stored in the storage.

Transfer one bundle to another node.

Parameters

destination	The EID of the other node.
id	The ID of the bundle to transfer. This bundle must be stored in the storage.

Definition at line 70 of file RoutingExtension.cpp.

References dtn::routing::NeighborDatabase::NeighborEntry::acquireTransfer(), dtn::core::BundleCore::getConnectionManager(), dtn::core::BundleCore::getInstance(), dtn::data::EID::getString(), getTag(), dtn::net::ConnectionManager::queue(), dtn::data::BundleID::toString(), and dtn::core::Node::toString().

Referenced by dtn::routing::NeighborRoutingExtension::run(), dtn::routing::FloodRoutingExtension::run(), dtn::routing::StaticRoutingExtension::run(), and dtn::routing::EpidemicRoutingExtension::run().

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

daemon/src/routing/RoutingExtension.h
daemon/src/routing/RoutingExtension.cpp

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation