at.jku.fim.rubanetra.protocol.activity.udp

Class UdpActivity

java.lang.Object

java.util.EventObject

at.jku.fim.rubanetra.protocol.activity.AbstractActivity

at.jku.fim.rubanetra.protocol.activity.AbstractReplaceableActivity

at.jku.fim.rubanetra.protocol.activity.udp.UdpActivity

All Implemented Interfaces:

CsvRecordOutputWriter, Activity, ReplaceableActivity, Serializable

public class UdpActivity
extends AbstractReplaceableActivity

Encapsulates various UDP packet specific values (decoded by Kraken) and provides a JNetPcap representation of the same UDP data.

See Also:

Serialized Form

Field Summary

Fields inherited from class at.jku.fim.rubanetra.protocol.activity.AbstractActivity

PROPERTY_ADD_FRAME_NUMBERS, PROPERTY_NEW_END_INSTANT, PROPERTY_NEW_START_INSTANT

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
UdpActivity(PcapActivity source, org.krakenapps.pcap.decoder.udp.UdpPacket packet) Constructs a new Udp activity, replaces the source pcap activity on which this event occurred and excludes it from the final output due to verbosity.

Method Summary

Modifier and Type	Method and Description
int	getChecksum()
String	getDestinationAddressAsString() An address that can be interpreted as the destination address for this activity.
int	getDestinationPort()
InetSocketAddress	getDestinationSocketAddress()
int	getLength()
PcapActivity	getPcapActivity()
String	getSourceAddressAsString() An address that can be interpreted as the source address for this activity.
int	getSourcePort()
InetSocketAddress	getSourceSocketAddress()
org.jnetpcap.protocol.tcpip.Udp	getUdp()
String	toString()

Methods inherited from class at.jku.fim.rubanetra.protocol.activity.AbstractReplaceableActivity

isReplaced, replaceActivity, setReplaced

Methods inherited from class at.jku.fim.rubanetra.protocol.activity.AbstractActivity

addOptionalField, addPropertyChangeListener, addPropertyChangeListener, extendActivity, getActivityType, getCompoundFrameNumbers, getDescription, getEndInstant, getEndTimestamp, getOptionalFields, getStartInstant, getStartTimestamp, isExcludedFromOutput, removePropertyChangeListener, removePropertyChangeListener, removeReplacedActivity, setDescription, setDestinationAddress, setEndInstant, setExcludedFromOutput, setSourceAddress, setStartInstant, writeCsvRecord

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface at.jku.fim.rubanetra.protocol.activity.Activity

addPropertyChangeListener, addPropertyChangeListener, getActivityType, getCompoundFrameNumbers, getDescription, getEndInstant, getEndTimestamp, getOptionalFields, getStartInstant, getStartTimestamp, isExcludedFromOutput, removePropertyChangeListener, removePropertyChangeListener, setExcludedFromOutput

Constructor Detail

UdpActivity

public UdpActivity(PcapActivity source,
                   org.krakenapps.pcap.decoder.udp.UdpPacket packet)

Constructs a new Udp activity, replaces the source pcap activity on which this event occurred and excludes it from the final output due to verbosity.

Parameters:

source - the pcap activity on which this activity occurred

packet - the decoded UDP data (Kraken)

Method Detail

getUdp

public org.jnetpcap.protocol.tcpip.Udp getUdp()

Returns:

the JNetPcap representation of the decoded UDP data

getSourcePort

public int getSourcePort()

Returns:

the L4 source address information

getDestinationPort

public int getDestinationPort()

Returns:

the L4 destination address information

getSourceSocketAddress

public InetSocketAddress getSourceSocketAddress()

Returns:

the L3/L4 source address

getDestinationSocketAddress

public InetSocketAddress getDestinationSocketAddress()

Returns:

the L3/L4 destination address

getLength

public int getLength()

Returns:

payload length in bytes

getChecksum

public int getChecksum()

Returns:

packet checksum as encountered

getPcapActivity

public PcapActivity getPcapActivity()

Returns:

the source on which this activity occurred or the final PcapActivity that led to the fully decoded packet.

getSourceAddressAsString

public String getSourceAddressAsString()

Description copied from interface: Activity

An address that can be interpreted as the source address for this activity. Usually this address should correspond to a human readable value. Because different protocols may be defining different address formats and types, the returned value is highly dependant on the actual implementation and may be empty or null if no source address exists at all.

Specified by:

getSourceAddressAsString in interface Activity

Overrides:

getSourceAddressAsString in class AbstractActivity

Returns:

a human-readable protocol-dependant source address or null if no such address exists for this activity

getDestinationAddressAsString

public String getDestinationAddressAsString()

Description copied from interface: Activity

An address that can be interpreted as the destination address for this activity. Usually this address should correspond to a human readable value. Because different protocols may be defining different address formats and types, the returned value is highly dependant on the actual implementation and may be empty or null if no destination address exists at all.

Specified by:

getDestinationAddressAsString in interface Activity

Overrides:

getDestinationAddressAsString in class AbstractActivity

Returns:

a human-readable protocol-dependant destination address or null if no such address exists for this activity

toString

public String toString()

Overrides:

toString in class AbstractActivity