Module org.pcap4j.core

Package org.pcap4j.packet

Class Ssh2KexInitPacket.Ssh2KexInitHeader

java.lang.Object

org.pcap4j.packet.AbstractPacket.AbstractHeader

org.pcap4j.packet.Ssh2KexInitPacket.Ssh2KexInitHeader

All Implemented Interfaces:

Serializable, Packet.Header

Enclosing class:

Ssh2KexInitPacket

public static final class Ssh2KexInitPacket.Ssh2KexInitHeader
extends AbstractPacket.AbstractHeader

Version:

pcap4j 1.0.1

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private final Ssh2NameList	compressionAlgorithmsClientToServer
private final Ssh2NameList	compressionAlgorithmsServerToClient
private final byte[]	cookie
private final Ssh2NameList	encryptionAlgorithmsClientToServer
private final Ssh2NameList	encryptionAlgorithmsServerToClient
private final Ssh2Boolean	firstKexPacketFollows
private final Ssh2NameList	kexAlgorithms
private final Ssh2NameList	languagesClientToServer
private final Ssh2NameList	languagesServerToClient
private final Ssh2NameList	macAlgorithmsClientToServer
private final Ssh2NameList	macAlgorithmsServerToClient
private final Ssh2MessageNumber	messageNumber
private final int	reserved
private static final long	serialVersionUID
private final Ssh2NameList	serverHostKeyAlgorithms

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Ssh2KexInitHeader(byte[] rawData, int offset, int length)
private	Ssh2KexInitHeader(Ssh2KexInitPacket.Builder builder)

Method Summary

Modifier and Type	Method	Description
protected String	buildString()	This method builds the value toString() will return.
protected int	calcHashCode()	This method builds the value hashCode() will return using the byte array getRawData() returns.
protected int	calcLength()	This method calculates the value length() will return by adding up the lengths of byte arrays in the list getRawFields() returns.
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one using return values of getRawData().
Ssh2NameList	getCompressionAlgorithmsClientToServer()
Ssh2NameList	getCompressionAlgorithmsServerToClient()
byte[]	getCookie()
Ssh2NameList	getEncryptionAlgorithmsClientToServer()
Ssh2NameList	getEncryptionAlgorithmsServerToClient()
Ssh2Boolean	getFirstKexPacketFollows()
Ssh2NameList	getKexAlgorithms()
Ssh2NameList	getLanguagesClientToServer()
Ssh2NameList	getLanguagesServerToClient()
Ssh2NameList	getMacAlgorithmsClientToServer()
Ssh2NameList	getMacAlgorithmsServerToClient()
Ssh2MessageNumber	getMessageNumber()
protected List<byte[]>	getRawFields()	Returns a list of byte arrays which represents this header's fields.
int	getReserved()
Ssh2NameList	getServerHostKeyAlgorithms()

Methods inherited from class org.pcap4j.packet.AbstractPacket.AbstractHeader

buildHexString, buildRawData, getRawData, hashCode, length, toHexString, toString

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

messageNumber

private final Ssh2MessageNumber messageNumber

cookie

private final byte[] cookie

kexAlgorithms

private final Ssh2NameList kexAlgorithms

serverHostKeyAlgorithms

private final Ssh2NameList serverHostKeyAlgorithms

encryptionAlgorithmsClientToServer

private final Ssh2NameList encryptionAlgorithmsClientToServer

encryptionAlgorithmsServerToClient

private final Ssh2NameList encryptionAlgorithmsServerToClient

macAlgorithmsClientToServer

private final Ssh2NameList macAlgorithmsClientToServer

macAlgorithmsServerToClient

private final Ssh2NameList macAlgorithmsServerToClient

compressionAlgorithmsClientToServer

private final Ssh2NameList compressionAlgorithmsClientToServer

compressionAlgorithmsServerToClient

private final Ssh2NameList compressionAlgorithmsServerToClient

languagesClientToServer

private final Ssh2NameList languagesClientToServer

languagesServerToClient

private final Ssh2NameList languagesServerToClient

firstKexPacketFollows

private final Ssh2Boolean firstKexPacketFollows

reserved

private final int reserved

Constructor Details

Ssh2KexInitHeader

private Ssh2KexInitHeader(byte[] rawData,
 int offset,
 int length)
                   throws IllegalRawDataException

Throws:

IllegalRawDataException

Ssh2KexInitHeader

private Ssh2KexInitHeader(Ssh2KexInitPacket.Builder builder)

Method Details

getMessageNumber

public Ssh2MessageNumber getMessageNumber()

Returns:

messageNumber

getCookie

public byte[] getCookie()

Returns:

cookie

getKexAlgorithms

public Ssh2NameList getKexAlgorithms()

Returns:

kexAlgorithms

getServerHostKeyAlgorithms

public Ssh2NameList getServerHostKeyAlgorithms()

Returns:

serverHostKeyAlgorithms

getEncryptionAlgorithmsClientToServer

public Ssh2NameList getEncryptionAlgorithmsClientToServer()

Returns:

encryptionAlgorithmsClientToServer

getEncryptionAlgorithmsServerToClient

public Ssh2NameList getEncryptionAlgorithmsServerToClient()

Returns:

encryptionAlgorithmsServerToClient

getMacAlgorithmsClientToServer

public Ssh2NameList getMacAlgorithmsClientToServer()

Returns:

macAlgorithmsClientToServer

getMacAlgorithmsServerToClient

public Ssh2NameList getMacAlgorithmsServerToClient()

Returns:

macAlgorithmsServerToClient

getCompressionAlgorithmsClientToServer

public Ssh2NameList getCompressionAlgorithmsClientToServer()

Returns:

compressionAlgorithmsClientToServer

getCompressionAlgorithmsServerToClient

public Ssh2NameList getCompressionAlgorithmsServerToClient()

Returns:

compressionAlgorithmsServerToClient

getLanguagesClientToServer

public Ssh2NameList getLanguagesClientToServer()

Returns:

languagesClientToServer

getLanguagesServerToClient

public Ssh2NameList getLanguagesServerToClient()

Returns:

languagesServerToClient

getFirstKexPacketFollows

public Ssh2Boolean getFirstKexPacketFollows()

Returns:

firstKexPacketFollows

getReserved

public int getReserved()

Returns:

reserved

getRawFields

protected List<byte[]> getRawFields()

Description copied from class: AbstractPacket.AbstractHeader

Returns a list of byte arrays which represents this header's fields. This method is called by calcLength() and buildRawData().

Specified by:

getRawFields in class AbstractPacket.AbstractHeader

Returns:

a list of byte arrays which represents this header's fields

calcLength

protected int calcLength()

Description copied from class: AbstractPacket.AbstractHeader

This method calculates the value length() will return by adding up the lengths of byte arrays in the list getRawFields() returns.

Overrides:

calcLength in class AbstractPacket.AbstractHeader

Returns:

a calculated length

buildString

protected String buildString()

Description copied from class: AbstractPacket.AbstractHeader

This method builds the value toString() will return.

Overrides:

buildString in class AbstractPacket.AbstractHeader

Returns:

a string representation of this object

equals

public boolean equals(Object obj)

Description copied from class: AbstractPacket.AbstractHeader

Indicates whether some other object is "equal to" this one using return values of getRawData(). This method should be overridden so that it does more strict comparisons more efficiently.

Overrides:

equals in class AbstractPacket.AbstractHeader

calcHashCode

protected int calcHashCode()

Description copied from class: AbstractPacket.AbstractHeader

This method builds the value hashCode() will return using the byte array getRawData() returns. This method may be better to be overridden for performance reason.

Overrides:

calcHashCode in class AbstractPacket.AbstractHeader

Returns:

a calculated hash code value for the object