org.jnetpcap.packet
Class JHeader.State

java.lang.Object
  org.jnetpcap.nio.JMemory
      org.jnetpcap.nio.JStruct
          org.jnetpcap.packet.JHeader.State

Enclosing class:

JHeader

public static class JHeader.State
extends JStruct

This class is peered state of a header a native state structure

 typedef struct header_t {
        int32_t hdr_id; // header ID
        uint32_t hdr_offset; // offset into the packet_t->data buffer
        int32_t hdr_length; // length of the header in packet_t->data buffer
 } header_t;
 
 

Author:

Mark Bednarczyk, Sly Technologies, Inc.

Nested Class Summary

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

JMemory.Type

Field Summary

static java.lang.String

STRUCT_NAME

Fields inherited from class org.jnetpcap.nio.JMemory

JNETPCAP_LIBRARY_NAME

Constructor Summary

JHeader.State(JMemory.Type type)
Create an uninitialized type

Method Summary

JAnalysis	getAnalysis() Retrieves the analysis object that is attached to this header.
int	getId()
int	getLength()
int	getOffset()
boolean	isDirect()
int	peer(JHeader.State peer)
void	setAnalysis(JPacket.State state, JAnalysis analysis) Sets the analysis object for this header.
java.lang.String	toString()

Methods inherited from class org.jnetpcap.nio.JStruct

getStructName

Methods inherited from class org.jnetpcap.nio.JMemory

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

Methods inherited from class java.lang.Object

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

Field Detail

STRUCT_NAME

public static final java.lang.String STRUCT_NAME

See Also:

Constant Field Values

Constructor Detail

JHeader.State

public JHeader.State(JMemory.Type type)

Create an uninitialized type

Parameters:

type - type of memory

Method Detail

getAnalysis

public JAnalysis getAnalysis()

Retrieves the analysis object that is attached to this header.

Returns:

an attached analysis based object or null if not set

getId

public int getId()

getLength

public int getLength()

getOffset

public int getOffset()

isDirect

public boolean isDirect()

peer

public int peer(JHeader.State peer)

setAnalysis

public void setAnalysis(JPacket.State state,
                        JAnalysis analysis)

Sets the analysis object for this header.

Parameters:

state - packet's state object

analysis - analysis object to set

toString

public java.lang.String toString()

Overrides:

toString in class JStruct