OSPF::NeighborStateInit Class Reference

#include <OSPFNeighborStateInit.h>

Inheritance diagram for OSPF::NeighborStateInit:

OSPF::NeighborState

List of all members.

Public Member Functions

virtual void ProcessEvent (Neighbor *neighbor, Neighbor::NeighborEventType event)
virtual Neighbor::NeighborStateType GetState (void) const


Member Function Documentation

void OSPF::NeighborStateInit::ProcessEvent ( OSPF::Neighbor neighbor,
Neighbor::NeighborEventType  event 
) [virtual]

Implements OSPF::NeighborState.

00028 {
00029     if ((event == OSPF::Neighbor::KillNeighbor) || (event == OSPF::Neighbor::LinkDown)) {
00030         MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler();
00031         neighbor->Reset();
00032         messageHandler->ClearTimer(neighbor->GetInactivityTimer());
00033         ChangeState(neighbor, new OSPF::NeighborStateDown, this);
00034     }
00035     if (event == OSPF::Neighbor::InactivityTimer) {
00036         neighbor->Reset();
00037         if (neighbor->GetInterface()->GetType() == OSPF::Interface::NBMA) {
00038             MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler();
00039             messageHandler->StartTimer(neighbor->GetPollTimer(), neighbor->GetInterface()->GetPollInterval());
00040         }
00041         ChangeState(neighbor, new OSPF::NeighborStateDown, this);
00042     }
00043     if (event == OSPF::Neighbor::HelloReceived) {
00044         MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler();
00045         messageHandler->ClearTimer(neighbor->GetInactivityTimer());
00046         messageHandler->StartTimer(neighbor->GetInactivityTimer(), neighbor->GetRouterDeadInterval());
00047     }
00048     if (event == OSPF::Neighbor::TwoWayReceived) {
00049         if (neighbor->NeedAdjacency()) {
00050             MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler();
00051             if (!(neighbor->IsFirstAdjacencyInited())) {
00052                 neighbor->InitFirstAdjacency();
00053             } else {
00054                 neighbor->IncrementDDSequenceNumber();
00055             }
00056             neighbor->SendDatabaseDescriptionPacket(true);
00057             messageHandler->StartTimer(neighbor->GetDDRetransmissionTimer(), neighbor->GetInterface()->GetRetransmissionInterval());
00058             ChangeState(neighbor, new OSPF::NeighborStateExchangeStart, this);
00059         } else {
00060             ChangeState(neighbor, new OSPF::NeighborStateTwoWay, this);
00061         }
00062     }
00063 }

virtual Neighbor::NeighborStateType OSPF::NeighborStateInit::GetState ( void   )  const [inline, virtual]

Implements OSPF::NeighborState.

00029 { return Neighbor::InitState; }


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

Generated on Fri Mar 20 18:51:23 2009 for INET Framework for OMNeT++/OMNEST by  doxygen 1.5.5