org.jnetpcap.protocol.lan
Class Ethernet

java.lang.Object
  org.jnetpcap.nio.JMemory
      org.jnetpcap.nio.JBuffer
          org.jnetpcap.packet.JHeader
              org.jnetpcap.protocol.lan.Ethernet

All Implemented Interfaces:

JByteBuffer, JPayloadAccessor

@Header(length=14,
        dlt={EN10MB,FDDI},
        osi=DATALINK,
        characteristics=CSMA_CD,
        nicname="Eth",
        description="Ethernet",
        url="http://en.wikipedia.org/wiki/Ethernet")
public class Ethernet
extends JHeader

Ethernet2 definition. Datalink layer ethernet frame definition.

Author:

Mark Bednarczyk, Sly Technologies, Inc.

Nested Class Summary

static class

Ethernet.EthernetType A table of EtherType values and their names

Nested classes/interfaces inherited from class org.jnetpcap.packet.JHeader

JHeader.State

Nested classes/interfaces inherited from class org.jnetpcap.nio.JMemory

JMemory.Type

Field Summary

static int	ADDRESS_IG_BIT
static int	ADDRESS_LG_BIT
static int	ID
static int	LENGTH
static java.lang.String	ORG_IEEE

Fields inherited from class org.jnetpcap.packet.JHeader

annotatedHeader, EMPTY_HEADER_ARRAY, isSubHeader, packet, state

Fields inherited from class org.jnetpcap.nio.JMemory

JNETPCAP_LIBRARY_NAME

Constructor Summary

Ethernet()

Method Summary

long	destination_IG()
long	destination_LG()
byte[]	destination()
void	destination(byte[] array)
byte[]	destinationToByteArray(byte[] array)
void	formatHeader(java.util.List<JField> fields)
long	source_IG()
long	source_LG()
byte[]	source()
void	source(byte[] array)
byte[]	sourceToByteArray(byte[] array)
int	type()
void	type(int type)
java.lang.String	typeDescription()
Ethernet.EthernetType	typeEnum()

Methods inherited from class org.jnetpcap.packet.JHeader

addAnalysis, decode, decodeHeader, getAnalysis, getAnalysisIterable, getAnnotatedHeader, getDescription, getFields, getId, getLength, getName, getNicname, getOffset, getPacket, getParent, getPayload, getState, getSubHeaders, getType, hasAnalysis, hasAnalysis, hasAnalysis, hasDescription, hasSubHeaders, peer, peer, peerPayloadTo, setPacket, setSubHeaders, sizeof, toString, transferPayloadTo, transferPayloadTo, transferPayloadTo, validateHeader

Methods inherited from class org.jnetpcap.nio.JBuffer

findUTF8String, getByte, getByteArray, getByteArray, getDouble, getFloat, getInt, getLong, getShort, getUByte, getUInt, getUShort, getUTF8Char, getUTF8String, getUTF8String, getUTF8String, getUTF8String, isReadonly, order, order, peer, peer, peer, peer, setByte, setByteArray, setByteBuffer, setDouble, setFloat, setInt, setLong, setShort, setUByte, setUInt, setUShort, transferFrom, transferFrom, transferFrom, transferTo, transferTo, transferTo

Methods inherited from class org.jnetpcap.nio.JMemory

check, cleanup, finalize, isInitialized, isJMemoryBasedOwner, isOwner, peer, setSize, size, toDebugString, toHexdump, toHexdump, totalActiveAllocated, totalAllocateCalls, totalAllocated, totalAllocatedSegments0To255Bytes, totalAllocatedSegments256OrAbove, totalDeAllocateCalls, totalDeAllocated, transferFrom, transferFrom, transferFromDirect, transferOwnership, transferTo, transferTo, transferTo, transferTo, transferTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jnetpcap.nio.JByteBuffer

size

Field Detail

ADDRESS_IG_BIT

public static final int ADDRESS_IG_BIT

See Also:

Constant Field Values

ADDRESS_LG_BIT

public static final int ADDRESS_LG_BIT

See Also:

Constant Field Values

ID

public static final int ID

See Also:

Constant Field Values

LENGTH

public static final int LENGTH

See Also:

Constant Field Values

ORG_IEEE

public static final java.lang.String ORG_IEEE

See Also:

Constant Field Values

Constructor Detail

Ethernet

public Ethernet()

Method Detail

destination

@Field(offset=0,
       length=48,
       format="#mac#",
       mask=281470681743360L)
public byte[] destination()

destination_IG

@Field(parent="destination",
       offset=40,
       length=1,
       display="IG bit")
@FlowKey(index=0)
public long destination_IG()

destination_LG

@Field(parent="destination",
       offset=41,
       length=1,
       display="LG bit")
public long destination_LG()

destination

public void destination(byte[] array)

destinationToByteArray

public byte[] destinationToByteArray(byte[] array)

source

@Field(offset=48,
       length=48,
       format="#mac#",
       mask=281470681743360L)
@FlowKey(index=0)
public byte[] source()

source_IG

@Field(parent="source",
       offset=40,
       length=1,
       display="IG bit")
public long source_IG()

source_LG

@Field(parent="source",
       offset=41,
       length=1,
       display="LG bit")
public long source_LG()

source

public void source(byte[] array)

sourceToByteArray

public byte[] sourceToByteArray(byte[] array)

type

@Field(offset=96,
       length=16,
       format="%x")
@FlowKey(index=1)
public int type()

type

public void type(int type)

typeDescription

@Dynamic(value=DESCRIPTION)
public java.lang.String typeDescription()

formatHeader

public void formatHeader(java.util.List<JField> fields)

typeEnum

public Ethernet.EthernetType typeEnum()