AodvModule Class Reference

Inheritance diagram for AodvModule:

[legend]Collaboration diagram for AodvModule:

[legend]List of all members.

Public Member Functions
	AodvModule ()
virtual	~AodvModule ()
virtual int	command (int argc, const char *const *argv)
void	rt_ll_failed (Packet *p)
void	handle_link_failure (char *id)
void	local_rt_repair (Aodv_rt_entry *rt, Packet *p)
Protected Member Functions
virtual int	controlPacket (Packet *p)
virtual void	forward (Packet *p)
virtual void	resolve (Packet *p)
virtual void	forward (Packet *p, Aodv_rt_entry *re, double delay=0.0)
virtual char *	getNextHop (Packet *p)
virtual int	canIReach (char *a, Metric ***m)
virtual void	recvAodv (Packet *p)
virtual void	recvRequest (Packet *p)
virtual void	recvReply (Packet *p)
virtual void	recvError (Packet *p)
virtual void	recvHello (Packet *p)
virtual void	sendHello ()
virtual void	sendReply (char *dst, int hop_count, char *rp_dst, int rpseq, int lifetime, double timestamp)
virtual void	sendRequest (char *dst)
virtual void	sendError (Packet *p, int jitter=1)
int	id_lookup (char *addr, int bid)
void	id_insert (char *addr, int bid)
void	id_delete (AddrList *a)
void	id_purge (void)
void	rt_update (Aodv_rt_entry *rt, int seqnum, int metric, char *nexthop, double expire_time)
void	rt_down (Aodv_rt_entry *rt)
void	rt_purge ()
Aodv_rt_entry *	rtable_lookup (char *addr)
void	nb_insert (char *id)
AddrList *	nb_lookup (char *id)
void	nb_delete (char *id)
void	nb_delete (AddrList *a)
void	nb_purge ()
double	perHopTime (Aodv_rt_entry *rt)
double	minHelloInterval ()
double	maxHelloInterval ()
double	routeCacheFrequency ()
int	debug ()
Protected Attributes
HopCountMetric **	m_
AddrList *	ncache_
AddrList *	bcache_
RoutingQueue	rqueue_
Aodv_rtable	rtable_
PriQueue *	ifqueue_
MrclAddress *	broadcastAddr_
int	seqno_
int	RREQ_GRAT_RREP
int	bid_
int	AODV_LINK_LAYER_DETECTION
int	AODV_LOCAL_REPAIR
int	AODV_MIRACLE_ROUTING
MrclBroadcastTimer	btimer
MrclHelloTimer	htimer
MrclNeighborTimer	ntimer
MrclRouteCacheTimer	rtimer
MrclLocalRepairTimer	lrtimer
double	minHelloIntervalRatio_
double	maxHelloIntervalRatio_
double	helloInterval_
double	routeCacheFrequency_
int	debugout
Friends
class	MrclBroadcastTimer
class	MrclHelloTimer
class	MrclNeighborTimer
class	MrclRouteCacheTimer
class	MrclLocalRepairTimer

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Detailed Description

Definition at line 148 of file module-aodv.h.

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Member Function Documentation

int AodvModule::command	(	int	argc,
		const char *const *	argv
	)			[virtual]

TCL command interpreter. It implements the following OTcl methods:

Parameters:

	argc	number of arguments in argv
	argv	array of strings which are the comand parameters (Note that argv[0] is the name of the object)

Returns:

TCL_OK or TCL_ERROR whether the command has been dispatched succesfully or no

See also:

Module

Reimplemented from MrclRouting.

Definition at line 152 of file module-aodv.cc.

References AODV_LINK_LAYER_DETECTION, AODV_MIRACLE_ROUTING, broadcastAddr_, btimer, MrclRouting::command(), MrclRouteCacheTimer::handle(), MrclNeighborTimer::handle(), MrclHelloTimer::handle(), MrclBroadcastTimer::handle(), htimer, ifqueue_, MrclRouting::nAddresses(), ntimer, rtimer, MrclAddress::strlen(), and MrclAddress::toString().

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int AodvModule::controlPacket

(

Packet *

p

)

[protected, virtual]

Abstract method to be extended by the specific routing algorithm in order to get all the info it needed from its control packets

Parameters:

p

pointer to the received packet

Returns:

TRUE when the packet pointed by *p is a control packet

Implements MrclRouting.

Definition at line 473 of file module-aodv.cc.

References recvAodv().

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char * AodvModule::getNextHop

(

Packet *

p

)

[protected, virtual]

Abstract method used to solve the routing of the packet as function of the specific routing algorithm

Parameters:

p

pointer to the received packet

Returns:

The address of the next hop node

Implements MrclRouting.

Definition at line 1666 of file module-aodv.cc.

References RoutingHdr::daddr(), Aodv_rt_entry::getExpire(), Aodv_rt_entry::getNexthop(), HDR_ROUTING, Aodv_rtable::rt_lookup(), and rtable_.

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int AodvModule::canIReach	(	char *	a,
		Metric ***	m
	)			[protected, virtual]

This method is called by isReachable and it say if a particular destination can be reach by the current module.

Parameters:

	a	Pointer to the address of the node which can be reached
	m	[out] reference to a ponter of metric returned by the method

Returns:

The number of returned metrics

Remarks:

The returned metrics have not to be dellocated

Implements MrclRouting.

Definition at line 1686 of file module-aodv.cc.

References Aodv_rt_entry::getExpire(), Aodv_rt_entry::getFlags(), Aodv_rt_entry::getHops(), m_, Aodv_rtable::rt_lookup(), rtable_, and HopCountMetric::setHopCount().

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

• aodv/module-aodv.h
• aodv/module-aodv.cc

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