ip::iptables::PreroutingChain Class Reference

#include <iptables/PreroutingChain.hpp>

Inheritance diagram for ip::iptables::PreroutingChain:

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Collaboration diagram for ip::iptables::PreroutingChain:

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List of all members.

Public Member Functions
virtual bool	activateIncoming (const IPCommand &)
	Derived Classed need to decide here if the IP packet is to be processed in the incoming path.
virtual bool	activateOutgoing (const IPCommand &)
	Derived Classed need to decide here if the IP packet is to be processed in the outgoing path.
virtual void	onFUNCreated ()
	Resolve inter-FU dependencies.
	PreroutingChain (wns::ldk::fun::FUN *fun, const wns::pyconfig::View &_pyco)
Private Attributes
ip::iptables::targets::DLLFlowIDTarget *	dllFlowIDTarget
wns::ldk::fun::FUN *	fun
wns::logger::Logger	log
	The logger for this component.
ip::iptables::IRuleControl *	postroutingChain

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Detailed Description

Definition at line 39 of file PreroutingChain.hpp.

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Constructor & Destructor Documentation

PreroutingChain::PreroutingChain	(	wns::ldk::fun::FUN *	fun,
		const wns::pyconfig::View &	_pyco
	)

Definition at line 39 of file PreroutingChain.cpp.

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Member Function Documentation

virtual bool ip::iptables::PreroutingChain::activateIncoming

(

const IPCommand &

)

[inline, virtual]

Implements ip::iptables::Chain.

Definition at line 54 of file PreroutingChain.hpp.

virtual bool ip::iptables::PreroutingChain::activateOutgoing

(

const IPCommand &

)

[inline, virtual]

Implements ip::iptables::Chain.

Definition at line 51 of file PreroutingChain.hpp.

void PreroutingChain::onFUNCreated

(

)

[virtual]

Often FunctionalUnits require the collaboration with other FunctionalUnits to accomplish their task. For the collaboration between FunctionalUnits we coined the term "friendship".

The onFUNCreated method is a hook being called after the complete FUN has been set up. FunctionalUnits requiring the collaboration with other FunctionalUnits should resolve these dependencies by implementing this hook accordingly.

Finding friends is usually done calling wns::ldk::fun::FUN::findFriend.

When building reconfigurable FUNs, this method may get called multiple times (e.g., after each FUN reconfiguration). Keep that in mind when allocating resources in your onFUNCreated implementation.

Reimplemented from ip::iptables::Chain.

Definition at line 48 of file PreroutingChain.cpp.

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Member Data Documentation

ip::iptables::targets::DLLFlowIDTarget* ip::iptables::PreroutingChain::dllFlowIDTarget [private]

Definition at line 60 of file PreroutingChain.hpp.

wns::ldk::fun::FUN* ip::iptables::PreroutingChain::fun [private]

Definition at line 57 of file PreroutingChain.hpp.

wns::logger::Logger ip::iptables::PreroutingChain::log [private]

Reimplemented from ip::iptables::Chain.

Definition at line 59 of file PreroutingChain.hpp.

ip::iptables::IRuleControl* ip::iptables::PreroutingChain::postroutingChain [private]

Definition at line 58 of file PreroutingChain.hpp.

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

• modules/nl/ip/src/iptables/PreroutingChain.hpp
• modules/nl/ip/src/iptables/PreroutingChain.cpp