org.onlab.packet

Class EAPOL

java.lang.Object

org.onlab.packet.BasePacket

org.onlab.packet.EAPOL

All Implemented Interfaces:

IPacket

public class EAPOL
extends BasePacket

EAPOL (Extensible Authentication Protocol over LAN) header.

Field Summary

Fields

Modifier and Type	Field and Description
static byte	EAPOL_ASF
static byte	EAPOL_KEY
static byte	EAPOL_LOGOFF
static byte	EAPOL_PACKET
static byte	EAPOL_START
static MacAddress	PAE_GROUP_ADDR

Fields inherited from class org.onlab.packet.BasePacket

parent, payload

Constructor Summary

Constructors

Constructor and Description
EAPOL()

Method Summary

Modifier and Type	Method and Description
IPacket	deserialize(byte[] data, int offset, int length) Deserializes this packet layer and all possible payloads.
static Deserializer<EAPOL>	deserializer() Deserializer for EAPOL packets.
byte	getEapolType() Gets the type.
short	getPacketLength() Gets the packet length.
byte	getVersion() Gets the version.
int	hashCode()
byte[]	serialize() Serializes the packet, based on the code/type using the payload to compute its length.
EAPOL	setEapolType(byte eapolType) Sets the EAPOL type.
EAPOL	setPacketLength(short packetLen) Sets the packet length.
EAPOL	setVersion(byte version) Sets the version.

Methods inherited from class org.onlab.packet.BasePacket

clone, equals, getParent, getPayload, resetChecksum, setParent, setPayload

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

EAPOL_PACKET

public static final byte EAPOL_PACKET

See Also:

Constant Field Values

EAPOL_START

public static final byte EAPOL_START

See Also:

Constant Field Values

EAPOL_LOGOFF

public static final byte EAPOL_LOGOFF

See Also:

Constant Field Values

EAPOL_KEY

public static final byte EAPOL_KEY

See Also:

Constant Field Values

EAPOL_ASF

public static final byte EAPOL_ASF

See Also:

Constant Field Values

PAE_GROUP_ADDR

public static final MacAddress PAE_GROUP_ADDR

Constructor Detail

EAPOL

public EAPOL()

Method Detail

getVersion

public byte getVersion()

Gets the version.

Returns:

version

setVersion

public EAPOL setVersion(byte version)

Sets the version.

Parameters:

version - EAPOL version

Returns:

this

getEapolType

public byte getEapolType()

Gets the type.

Returns:

EAPOL type

setEapolType

public EAPOL setEapolType(byte eapolType)

Sets the EAPOL type.

Parameters:

eapolType - EAPOL type

Returns:

this

getPacketLength

public short getPacketLength()

Gets the packet length.

Returns:

packet length

setPacketLength

public EAPOL setPacketLength(short packetLen)

Sets the packet length.

Parameters:

packetLen - packet length

Returns:

this

serialize

public byte[] serialize()

Serializes the packet, based on the code/type using the payload to compute its length.

Returns:

this

hashCode

public int hashCode()

Overrides:

hashCode in class BasePacket

deserializer

public static Deserializer<EAPOL> deserializer()

Deserializer for EAPOL packets.

Returns:

deserializer

deserialize

public IPacket deserialize(byte[] data,
                           int offset,
                           int length)

Description copied from interface: IPacket

Deserializes this packet layer and all possible payloads. NOTE: This method has been deprecated and will be removed in a future release. It is now recommended to use the Deserializer function provided by the deserialize() method on each packet to deserialize them. The Deserializer functions are robust to malformed input.

Parameters:

data - bytes to deserialize

offset - offset to start deserializing from

length - length of the data to deserialize

Returns:

the deserialized data