org.scion.jpan.internal

Class ScmpParser

java.lang.Object

org.scion.jpan.internal.ScmpParser

public class ScmpParser
extends Object

Method Summary

Modifier and Type	Method and Description
static void	buildExtensionHeader(ByteBuffer buffer, InternalConstants.HdrTypes nextHdr)
static void	buildScmpPing(ByteBuffer buffer, Scmp.Type type, int identifier, int sequenceNumber, byte[] data)
static void	buildScmpTraceroute(ByteBuffer buffer, Scmp.Type type, int identifier, int sequenceNumber)
static Scmp.Message	consume(ByteBuffer data, ResponsePath path, int packetLength) Reads a SCMP message from the packet.
static void	consume(ByteBuffer data, Scmp.Message holder) Reads a SCMP message from the packet.
static Scmp.Type	extractType(ByteBuffer data)

Methods inherited from class java.lang.Object

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

Method Detail

buildExtensionHeader

public static void buildExtensionHeader(ByteBuffer buffer,
                                        InternalConstants.HdrTypes nextHdr)

buildScmpPing

public static void buildScmpPing(ByteBuffer buffer,
                                 Scmp.Type type,
                                 int identifier,
                                 int sequenceNumber,
                                 byte[] data)

buildScmpTraceroute

public static void buildScmpTraceroute(ByteBuffer buffer,
                                       Scmp.Type type,
                                       int identifier,
                                       int sequenceNumber)

extractType

public static Scmp.Type extractType(ByteBuffer data)

consume

public static void consume(ByteBuffer data,
                           Scmp.Message holder)

Reads a SCMP message from the packet. Consumes the byte buffer.

Parameters:

data - packet data

holder - SCMP message holder

consume

public static Scmp.Message consume(ByteBuffer data,
                                   ResponsePath path,
                                   int packetLength)

Reads a SCMP message from the packet. Consumes the byte buffer.

Parameters:

data - packet data

Returns:

SCMP message