drcl.inet
Class TraceRTPkt

java.lang.Object
  drcl.net.Packet
      drcl.inet.InetPacket
          drcl.inet.TraceRTPkt

All Implemented Interfaces:

java.lang.Cloneable, Countable, ObjectCloneable, PacketWrapper

public class TraceRTPkt

extends InetPacket

This class is a simple hack to support traceroute This new packet contains a Linked List useful to store InetAdress of each Hop

Field Summary

static int	RT_REQUEST
static int	RT_RESPONSE

Fields inherited from class drcl.inet.InetPacket

CE, CONTROL, DATA, DONT_FRAGMENT, ECT, LABELLED, MORE_FRAGMENT, NAME, PACKET_IN_PACKET, TYPE_MASK

Fields inherited from class drcl.net.Packet

body, headerSize, size

Constructor Summary

TraceRTPkt(int iType, long destAddr_, int pktSize_)

Method Summary

java.lang.String	_toString(java.lang.String separator_) Prints the packet header.
void	addHop(double now_, long ip) This method adds the given ip address at the end of the list
java.lang.Object[]	getList() This method returns the whole list of IP Address
int	getType() Return the TraceRT packet type
void	setType(int type_)

Methods inherited from class drcl.inet.InetPacket

_clone, clone, dontFragment, equals, getDestination, getExtension, getFlag, getFragmentOffset, getHops, getID, getIncomingIf, getLabel, getName, getNextHop, getProtocol, getSource, getTOS, getTTL, hasMoreFragment, isCE, isControlPacket, isDataPacket, isECT, isFragment, isLabelled, isPacketInPacket, isRouterAlertEnabled, setCE, setDestination, setDontFragment, setECT, setExtension, setFlag, setFragmentOffset, setFragmentParam, setHops, setID, setIncomingIf, setLabel, setLabelled, setMoreFragment, setNextHop, setPacketInPacket, setProtocol, setRouterAlertEnabled, setSource, setTOS, setTOSBit, setTTL

Methods inherited from class drcl.net.Packet

getBody, getByteCount, getHeaderSize, getNumberCount, getPacketCount, getPacketSize, getPacketType, getSize, getSizeCount, getTimestamp, isByteCountSupported, isPacketCountSupported, isTimestampSupported, setBody, setBody, setHeaderSize, setPacketSize, setSize, setTimestamp, toString, toString, wraps

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

RT_REQUEST

public static final int RT_REQUEST

See Also:

Constant Field Values

RT_RESPONSE

public static final int RT_RESPONSE

See Also:

Constant Field Values

Constructor Detail

TraceRTPkt

public TraceRTPkt(int iType,
                  long destAddr_,
                  int pktSize_)

Method Detail

addHop

public void addHop(double now_,
                   long ip)

This method adds the given ip address at the end of the list

Parameters:

ip - The ip address

getList

public java.lang.Object[] getList()

This method returns the whole list of IP Address

Returns:

Object[] Content of IP list

getType

public int getType()

Return the TraceRT packet type. - RT_REQUEST - RT_RESPONSE

setType

public void setType(int type_)

_toString

public java.lang.String _toString(java.lang.String separator_)

Description copied from class: Packet

Prints the packet header.

Overrides:

_toString in class InetPacket