net.sourceforge.jpcap.net
Class STP.Packet

java.lang.Object
  net.sourceforge.jpcap.net.Packet
      net.sourceforge.jpcap.net.EthernetPacket
          net.sourceforge.jpcap.net.STP.Packet

All Implemented Interfaces:

Serializable, EthernetFields

Enclosing interface:

STP

public static class STP.Packet
extends EthernetPacket

Encapsulates an Ethernet 802.3 Spanning Tree Protocol (STP) packet.

Since:

2.0.0.

Version:

$Revision: 1.1 $

Author:

Esmond Pitt

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sourceforge.jpcap.net.EthernetPacket

_byteBuffer, _bytes, _ethOffset, _timeval

Fields inherited from interface net.sourceforge.jpcap.net.EthernetFields

ETH_CODE_LEN, ETH_CODE_POS, ETH_DST_POS, ETH_HEADER_LEN, ETH_SRC_POS

Constructor Summary

STP.Packet(int lLen, byte[] bytes)
Create a new STP packet.

STP.Packet(int lLen, byte[] bytes, Timeval tv)
Create a new STP packet.

STP.Packet(int lLen, ByteBuffer bb, Timeval tv)
Create a new STP packet.

Method Summary

int	getSTPBPDUFlags()
int	getSTPBPDUType()
byte[]	getSTPBridgeIdentifier()
int	getSTPForwardDelay()
int	getSTPHelloTime()
int	getSTPMaxAge()
int	getSTPMessageAge()
int	getSTPPortIdentifier()
byte[]	getSTPRootIdentifier()
int	getSTPRootPathCost()
int	getSTPVersion()
void	setSTPBPDUFlags(int flags) Set the BPDU flags
void	setSTPBPDUType(int type) Set the BPDU type
void	setSTPBridgeIdentifier(byte[] bridgeIdent) Set the Bridge Identifier
void	setSTPForwardDelay(int delay) Set the Forward Delay
void	setSTPHelloTime(int time) Set the HelloTime
void	setSTPMaxAge(int maxAge) Set the maximum age
void	setSTPMessageAge(int age) Set the Message Age
void	setSTPPortIdentifier(int id) Set the Port Identifier
void	setSTPRootIdentifier(byte[] rootIdent) Set the RootIdentifier
void	setSTPRootPathCost(int cost) Set the Root Path Cost
void	setSTPVersion(int version) Set the STP protocol version
String	toColoredString(boolean colored) Generate string with contents describing this packet.

Methods inherited from class net.sourceforge.jpcap.net.EthernetPacket

equals, getColor, getData, getDestinationHwAddress, getDestinationMACAddress, getEthernetCRC32, getEthernetData, getEthernetHeader, getEthernetHeaderLength, getEthernetProtocol, getHeader, getHeaderLength, getPacketData, getPacketLength, getProtocol, getSourceHwAddress, getSourceMACAddress, getTimeval, hashCode, setChecksums, setDestinationMACAddress, setEthernetProtocol, setSourceMACAddress, toByteArray, toString

Methods inherited from class net.sourceforge.jpcap.net.Packet

getChecksum, ipChecksum, isValidChecksum

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

STP.Packet

public STP.Packet(int lLen,
                  byte[] bytes)

Create a new STP packet.

Parameters:

lLen - Packet length

bytes - Packet bytes

STP.Packet

public STP.Packet(int lLen,
                  byte[] bytes,
                  Timeval tv)

Create a new STP packet.

Parameters:

lLen - Packet length

bytes - Packet bytes

tv - TimeValue

STP.Packet

public STP.Packet(int lLen,
                  ByteBuffer bb,
                  Timeval tv)

Create a new STP packet.

Parameters:

lLen - Packet length

bb - Packet bytes in a ByteBuffer

tv - TimeValue

Method Detail

getSTPVersion

public int getSTPVersion()

Returns:

the STP protocol version

setSTPVersion

public void setSTPVersion(int version)

Set the STP protocol version

Parameters:

version - STP protocol version

getSTPBPDUType

public int getSTPBPDUType()

Returns:

the BPDU type

setSTPBPDUType

public void setSTPBPDUType(int type)

Set the BPDU type

Parameters:

type - BPDU type

getSTPBPDUFlags

public int getSTPBPDUFlags()

Returns:

the BPDU flags

setSTPBPDUFlags

public void setSTPBPDUFlags(int flags)

Set the BPDU flags

Parameters:

flags - BPDU flags

getSTPRootIdentifier

public byte[] getSTPRootIdentifier()

Returns:

the Root Identifier

setSTPRootIdentifier

public void setSTPRootIdentifier(byte[] rootIdent)

Set the RootIdentifier

Parameters:

rootIdent - RootIdentifier

getSTPRootPathCost

public int getSTPRootPathCost()

Returns:

the Root path cost

setSTPRootPathCost

public void setSTPRootPathCost(int cost)

Set the Root Path Cost

Parameters:

cost - Root Path Cost

getSTPBridgeIdentifier

public byte[] getSTPBridgeIdentifier()

Returns:

the Bridge Identifier

setSTPBridgeIdentifier

public void setSTPBridgeIdentifier(byte[] bridgeIdent)

Set the Bridge Identifier

Parameters:

bridgeIdent - Bridge Identifier

getSTPPortIdentifier

public int getSTPPortIdentifier()

Returns:

the Port identifier

setSTPPortIdentifier

public void setSTPPortIdentifier(int id)

Set the Port Identifier

Parameters:

id - Port Identifier

getSTPMessageAge

public int getSTPMessageAge()

Returns:

the Message Age

setSTPMessageAge

public void setSTPMessageAge(int age)

Set the Message Age

Parameters:

age - Message Age

getSTPMaxAge

public int getSTPMaxAge()

Returns:

the maximum age

setSTPMaxAge

public void setSTPMaxAge(int maxAge)

Set the maximum age

Parameters:

maxAge - Maximum age

getSTPHelloTime

public int getSTPHelloTime()

Returns:

the Hello time

setSTPHelloTime

public void setSTPHelloTime(int time)

Set the HelloTime

Parameters:

time - Time

getSTPForwardDelay

public int getSTPForwardDelay()

Returns:

the forward delay

setSTPForwardDelay

public void setSTPForwardDelay(int delay)

Set the Forward Delay

Parameters:

delay - Delay

toColoredString

public String toColoredString(boolean colored)

Description copied from class: EthernetPacket

Generate string with contents describing this packet.

Overrides:

toColoredString in class EthernetPacket

Parameters:

colored - whether or not the string should contain ansi color escape sequences.