inet::ospf::SummaryLSA Class Reference

#include <LSA.h>

Inheritance diagram for inet::ospf::SummaryLSA:

Public Member Functions
	SummaryLSA ()
	SummaryLSA (const OSPFSummaryLSA &lsa)
	SummaryLSA (const SummaryLSA &lsa)
virtual	~SummaryLSA ()
bool	getPurgeable () const
void	setPurgeable (bool purge=true)
bool	validateLSChecksum () const
bool	update (const OSPFSummaryLSA *lsa)
bool	differsFrom (const OSPFSummaryLSA *summaryLSA) const
Public Member Functions inherited from inet::ospf::OSPFSummaryLSA
	OSPFSummaryLSA ()
	OSPFSummaryLSA (const OSPFSummaryLSA &other)
virtual	~OSPFSummaryLSA ()
OSPFSummaryLSA &	operator= (const OSPFSummaryLSA &other)
virtual OSPFSummaryLSA *	dup () const override
virtual void	parsimPack (omnetpp::cCommBuffer *b) const override
virtual void	parsimUnpack (omnetpp::cCommBuffer *b) override
virtual IPv4Address &	getNetworkMask ()
virtual const IPv4Address &	getNetworkMask () const
virtual void	setNetworkMask (const IPv4Address &networkMask)
virtual unsigned long	getRouteCost () const
virtual void	setRouteCost (unsigned long routeCost)
virtual void	setTosDataArraySize (unsigned int size)
virtual unsigned int	getTosDataArraySize () const
virtual TOSData &	getTosData (unsigned int k)
virtual const TOSData &	getTosData (unsigned int k) const
virtual void	setTosData (unsigned int k, const TOSData &tosData)
Public Member Functions inherited from inet::ospf::OSPFLSA
	OSPFLSA ()
	OSPFLSA (const OSPFLSA &other)
virtual	~OSPFLSA ()
OSPFLSA &	operator= (const OSPFLSA &other)
virtual OSPFLSAHeader &	getHeader ()
virtual const OSPFLSAHeader &	getHeader () const
virtual void	setHeader (const OSPFLSAHeader &header)
Public Member Functions inherited from inet::ospf::RoutingInfo
	RoutingInfo ()
	RoutingInfo (const RoutingInfo &routingInfo)
virtual	~RoutingInfo ()
void	addNextHop (NextHop nextHop)
void	clearNextHops ()
unsigned int	getNextHopCount () const
NextHop	getNextHop (unsigned int index) const
void	setDistance (unsigned long d)
unsigned long	getDistance () const
void	setParent (OSPFLSA *p)
OSPFLSA *	getParent () const
Public Member Functions inherited from inet::ospf::LSATrackingInfo
	LSATrackingInfo ()
	LSATrackingInfo (const LSATrackingInfo &info)
void	setSource (InstallSource installSource)
InstallSource	getSource () const
void	incrementInstallTime ()
void	resetInstallTime ()
unsigned long	getInstallTime () const

Protected Attributes
bool	purgeable
Protected Attributes inherited from inet::ospf::OSPFSummaryLSA
IPv4Address	networkMask
unsigned long	routeCost
TOSData *	tosData
unsigned int	tosData_arraysize
Protected Attributes inherited from inet::ospf::OSPFLSA
OSPFLSAHeader	header

Additional Inherited Members
Public Types inherited from inet::ospf::LSATrackingInfo
enum	InstallSource { ORIGINATED = 0, FLOODED = 1 }
Protected Member Functions inherited from inet::ospf::OSPFSummaryLSA
bool	operator== (const OSPFSummaryLSA &)
Protected Member Functions inherited from inet::ospf::OSPFLSA
bool	operator== (const OSPFLSA &)

Constructor & Destructor Documentation

inet::ospf::SummaryLSA::SummaryLSA ( )

inline

: OSPFSummaryLSA(), RoutingInfo(), LSATrackingInfo(), purgeable(false) {}

inet::ospf::SummaryLSA::SummaryLSA ( const OSPFSummaryLSA &  lsa )

inline

: OSPFSummaryLSA(lsa), RoutingInfo(), LSATrackingInfo(), purgeable(false) {}

inet::ospf::SummaryLSA::SummaryLSA ( const SummaryLSA &  lsa )

inline

: OSPFSummaryLSA(lsa), RoutingInfo(lsa), LSATrackingInfo(lsa), purgeable(lsa.purgeable) {}

virtual inet::ospf::SummaryLSA::~SummaryLSA ( )

inlinevirtual

{}

Member Function Documentation

bool inet::ospf::SummaryLSA::differsFrom

(

const OSPFSummaryLSA *

summaryLSA

)

const

Referenced by update().

{
    const OSPFLSAHeader& thisHeader = getHeader();
    const OSPFLSAHeader& lsaHeader = summaryLSA->getHeader();
    bool differentHeader = ((thisHeader.getLsOptions() != lsaHeader.getLsOptions()) ||
                            ((thisHeader.getLsAge() == MAX_AGE) && (lsaHeader.getLsAge() != MAX_AGE)) ||
                            ((thisHeader.getLsAge() != MAX_AGE) && (lsaHeader.getLsAge() == MAX_AGE)) ||
                            (thisHeader.getLsaLength() != lsaHeader.getLsaLength()));
    bool differentBody = false;

    if (!differentHeader) {
        differentBody = ((getNetworkMask() != summaryLSA->getNetworkMask()) ||
                         (getRouteCost() != summaryLSA->getRouteCost()) ||
                         (getTosDataArraySize() != summaryLSA->getTosDataArraySize()));

        if (!differentBody) {
            unsigned int tosCount = tosData_arraysize;
            for (unsigned int i = 0; i < tosCount; i++) {
                auto thisTosData = getTosData(i);
                auto lsaTosData = summaryLSA->getTosData(i);
                if ((thisTosData.tos != summaryLSA->getTosData(i).tos) ||
                    (thisTosData.tosMetric[0] != lsaTosData.tosMetric[0]) ||
                    (thisTosData.tosMetric[1] != lsaTosData.tosMetric[1]) ||
                    (thisTosData.tosMetric[2] != lsaTosData.tosMetric[2]))
                {
                    differentBody = true;
                    break;
                }
            }
        }
    }

    return differentHeader || differentBody;
}

bool inet::ospf::SummaryLSA::getPurgeable ( ) const

inline

{ return purgeable; }

void inet::ospf::SummaryLSA::setPurgeable ( bool  purge = true )

inline

{ purgeable = purge; }

bool inet::ospf::SummaryLSA::update

(

const OSPFSummaryLSA *

lsa

)

Referenced by inet::ospf::Area::ageDatabase().

{
    bool different = differsFrom(lsa);
    (*this) = (*lsa);
    resetInstallTime();
    if (different) {
        clearNextHops();
        return true;
    }
    else {
        return false;
    }
}

bool inet::ospf::SummaryLSA::validateLSChecksum ( ) const

inline

Referenced by inet::ospf::Area::ageDatabase().

{ return true; }    // not implemented

Member Data Documentation

bool inet::ospf::SummaryLSA::purgeable

protected

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

• LSA.h
• SummaryLSA.cc