org.jnetpcap.packet
Class JMappedHeader

java.lang.Object
  org.jnetpcap.nio.JMemory
      org.jnetpcap.nio.JBuffer
          org.jnetpcap.packet.JHeader
              org.jnetpcap.packet.JMappedHeader

All Implemented Interfaces:

JPayloadAccessor

Direct Known Subclasses:

AbstractMessageHeader, Sdp

public class JMappedHeader
extends JHeader

The Class JMappedHeader.

Author:

Mark Bednarczyk, Sly Technologies, Inc.

Nested Class Summary

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

Fields inherited from class org.jnetpcap.packet.JHeader

annotatedHeader, BYTE, EMPTY_HEADER_ARRAY, isSubHeader, packet, state

Fields inherited from class org.jnetpcap.nio.JMemory

JNETPCAP_LIBRARY_NAME, MAX_DIRECT_MEMORY_DEFAULT, POINTER

Constructor Summary

JMappedHeader()
Instantiates a new j mapped header.

JMappedHeader(int id, JField[] fields, java.lang.String name)
Instantiates a new j mapped header.

JMappedHeader(int id, JField[] fields, java.lang.String name, java.lang.String nicname)
Instantiates a new j mapped header.

JMappedHeader(int id, java.lang.String name)
Instantiates a new j mapped header.

JMappedHeader(int id, java.lang.String name, java.lang.String nicname)
Instantiates a new j mapped header.

JMappedHeader(JHeader.State state, JField[] fields, java.lang.String name, java.lang.String nicname)
Instantiates a new j mapped header.

JMappedHeader(JProtocol protocol)
Instantiates a new j mapped header.

Method Summary

void	addField(java.lang.Enum<? extends java.lang.Enum<?>> field, java.lang.String value, int offset) Adds the field.
void	addField(java.lang.Enum<? extends java.lang.Enum<?>> field, java.lang.String value, int offset, int length) Adds the field.
void	addField(java.lang.String name, java.lang.String value, int offset, int length) Adds the field.
void	clearFields() Clear fields.
java.lang.String[]	fieldArray() Field array.
protected java.lang.String	fieldDescription(java.lang.Enum<? extends java.lang.Enum<?>> field) Field description.
protected java.lang.String	fieldDescription(java.lang.String field) Field description.
protected java.lang.String	fieldDisplay(java.lang.Enum<? extends java.lang.Enum<?>> field) Field display.
protected java.lang.String	fieldDisplay(java.lang.String field) Field display.
protected int	fieldLength(java.lang.Enum<? extends java.lang.Enum<?>> field) Field length.
protected int	fieldLength(java.lang.String field) Field length.
protected int	fieldOffset(java.lang.Enum<? extends java.lang.Enum<?>> field) Field offset.
protected int	fieldOffset(java.lang.String field) Field offset.
protected <V> V	fieldValue(java.lang.Class<V> c, java.lang.Enum<? extends java.lang.Enum<?>> field) Field value.
protected <V> V	fieldValue(java.lang.Class<V> c, java.lang.String field) Field value.
protected java.lang.Object	fieldValue(java.lang.Enum<? extends java.lang.Enum<?>> field) Field value.
protected java.lang.Object	fieldValue(java.lang.String field) Field value.
protected boolean	hasField(java.lang.Enum<? extends java.lang.Enum<?>> field) Checks for field.
protected boolean	hasField(java.lang.String field) Checks for field.
protected java.lang.String	map(java.lang.Enum<? extends java.lang.Enum<?>> field) Map.
protected java.lang.String	map(java.lang.String field) Map.

Methods inherited from class org.jnetpcap.packet.JHeader

decode, decodeHeader, getAnnotatedHeader, getDescription, getFields, getGap, getGapLength, getGapOffset, getHeader, getHeaderLength, getHeaderOffset, getId, getIndex, getLength, getName, getNextHeaderId, getNextHeaderOffset, getNicname, getOffset, getPacket, getParent, getPayload, getPayloadLength, getPayloadOffset, getPostfix, getPostfixLength, getPostfixOffset, getPrefix, getPrefixLength, getPrefixOffset, getPreviousHeaderId, getPreviousHeaderOffset, getState, getSubHeaders, hasDescription, hasGap, hasNextHeader, hasPayload, hasPostfix, hasPrefix, hasPreviousHeader, hasSubHeaders, isFragmented, isGapTruncated, isHeaderTruncated, isPayloadTruncated, isPostfixTruncated, isPrefixTruncated, peer, peer, peerPayloadTo, setPacket, setSubHeaders, sizeof, toString, transferPayloadTo, transferPayloadTo, transferPayloadTo, validateHeader

Methods inherited from class org.jnetpcap.nio.JBuffer

findUTF8String, getByte, getByteArray, 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, setShort0, setUByte, setUInt, setUShort, transferFrom, transferFrom, transferFrom, transferTo, transferTo, transferTo

Methods inherited from class org.jnetpcap.nio.JMemory

availableDirectMemory, check, cleanup, createReference, isInitialized, isJMemoryBasedOwner, isOwner, maxDirectMemory, peer, reservedDirectMemory, setSize, size, softDirectMemory, toDebugString, toHexdump, toHexdump, totalActiveAllocated, totalAllocateCalls, totalAllocated, totalAllocatedSegments0To255Bytes, totalAllocatedSegments256OrAbove, totalDeAllocateCalls, totalDeAllocated, transferFrom, transferFrom, transferFromDirect, transferOwnership, transferTo, transferTo, transferTo, transferTo, transferTo, transferTo0

Methods inherited from class java.lang.Object

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

Constructor Detail

JMappedHeader

public JMappedHeader()

Instantiates a new j mapped header.

JMappedHeader

public JMappedHeader(JProtocol protocol)

Instantiates a new j mapped header.

Parameters:

protocol - the protocol

JMappedHeader

public JMappedHeader(int id,
                     JField[] fields,
                     java.lang.String name)

Instantiates a new j mapped header.

Parameters:

id - the id

fields - the fields

name - the name

JMappedHeader

public JMappedHeader(int id,
                     JField[] fields,
                     java.lang.String name,
                     java.lang.String nicname)

Instantiates a new j mapped header.

Parameters:

id - the id

fields - the fields

name - the name

nicname - the nicname

JMappedHeader

public JMappedHeader(int id,
                     java.lang.String name)

Instantiates a new j mapped header.

Parameters:

id - the id

name - the name

JMappedHeader

public JMappedHeader(int id,
                     java.lang.String name,
                     java.lang.String nicname)

Instantiates a new j mapped header.

Parameters:

id - the id

name - the name

nicname - the nicname

JMappedHeader

public JMappedHeader(JHeader.State state,
                     JField[] fields,
                     java.lang.String name,
                     java.lang.String nicname)

Instantiates a new j mapped header.

Parameters:

state - the state

fields - the fields

name - the name

nicname - the nicname

Method Detail

hasField

protected boolean hasField(java.lang.Enum<? extends java.lang.Enum<?>> field)

Checks for field.

Parameters:

field - the field

Returns:

true, if successful

hasField

@Dynamic(value=CHECK)
protected boolean hasField(java.lang.String field)

Checks for field.

Parameters:

field - the field

Returns:

true, if successful

fieldDescription

protected java.lang.String fieldDescription(java.lang.Enum<? extends java.lang.Enum<?>> field)

Field description.

Parameters:

field - the field

Returns:

the string

fieldDescription

@Dynamic(value=DESCRIPTION)
protected java.lang.String fieldDescription(java.lang.String field)

Field description.

Parameters:

field - the field

Returns:

the string

fieldDisplay

protected java.lang.String fieldDisplay(java.lang.Enum<? extends java.lang.Enum<?>> field)

Field display.

Parameters:

field - the field

Returns:

the string

fieldDisplay

@Dynamic(value=DISPLAY)
protected java.lang.String fieldDisplay(java.lang.String field)

Field display.

Parameters:

field - the field

Returns:

the string

fieldLength

protected int fieldLength(java.lang.Enum<? extends java.lang.Enum<?>> field)

Field length.

Parameters:

field - the field

Returns:

the int

fieldLength

@Dynamic(value=LENGTH)
protected int fieldLength(java.lang.String field)

Field length.

Parameters:

field - the field

Returns:

the int

fieldOffset

protected int fieldOffset(java.lang.Enum<? extends java.lang.Enum<?>> field)

Field offset.

Parameters:

field - the field

Returns:

the int

map

protected java.lang.String map(java.lang.Enum<? extends java.lang.Enum<?>> field)

Map.

Parameters:

field - the field

Returns:

the string

map

protected java.lang.String map(java.lang.String field)

Map.

Parameters:

field - the field

Returns:

the string

fieldOffset

@Dynamic(value=OFFSET)
protected int fieldOffset(java.lang.String field)

Field offset.

Parameters:

field - the field

Returns:

the int

fieldValue

protected java.lang.Object fieldValue(java.lang.Enum<? extends java.lang.Enum<?>> field)

Field value.

Parameters:

field - the field

Returns:

the object

fieldValue

@Dynamic(value=VALUE)
protected java.lang.Object fieldValue(java.lang.String field)

Field value.

Parameters:

field - the field

Returns:

the object

fieldValue

protected <V> V fieldValue(java.lang.Class<V> c,
                           java.lang.Enum<? extends java.lang.Enum<?>> field)

Field value.

Type Parameters:

V - the value type

Parameters:

c - the c

field - the field

Returns:

the v

fieldValue

protected <V> V fieldValue(java.lang.Class<V> c,
                           java.lang.String field)

Field value.

Type Parameters:

V - the value type

Parameters:

c - the c

field - the field

Returns:

the v

fieldArray

public java.lang.String[] fieldArray()

Field array.

Returns:

the string[]

addField

public void addField(java.lang.Enum<? extends java.lang.Enum<?>> field,
                     java.lang.String value,
                     int offset)

Adds the field.

Parameters:

field - the field

value - the value

offset - the offset

addField

public void addField(java.lang.Enum<? extends java.lang.Enum<?>> field,
                     java.lang.String value,
                     int offset,
                     int length)

Adds the field.

Parameters:

field - the field

value - the value

offset - the offset

length - the length

addField

public void addField(java.lang.String name,
                     java.lang.String value,
                     int offset,
                     int length)

Adds the field.

Parameters:

name - the name

value - the value

offset - the offset

length - the length

clearFields

public void clearFields()

Clear fields.