com.jscape.inet.ssh.transport
Class Transport

java.lang.Object
  com.jscape.inet.ssh.transport.Transport

Direct Known Subclasses:

TransportClient

public abstract class Transport
extends java.lang.Object

Version:

1.0

Author:

Alex Usun

Method Summary

void	close()
void	exchangeKeys()
abstract ProtocolVersion	getClientVersion()
AlgorithmSuite	getCurrentSuite()
HostKeyVerifier	getHostKeyVerifier() Returns current host key verifier.
long	getReceivedBytesCount() Obtains the received bytes value.
long	getSentBytesCount() Obtains the sent bytes value.
abstract ProtocolVersion	getServerVersion()
byte[]	getSessionId() Obtains the current session ID.
java.net.Socket	getSocket() Gets underlying Socket for this connection
boolean	isClosed()
boolean	knowsMessage(int type) Checks if the specified message is already registered.
Message	receiveMessage()
void	registerMessage(int type, java.lang.Class messageClass) Registers the message to the transport so it can read the specified message.
void	sendMessage(Message msg)
void	unregisterMessage(int type) Uregisters the message.

Methods inherited from class java.lang.Object

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

Method Detail

getSocket

public java.net.Socket getSocket()

Gets underlying Socket for this connection

Returns:

the socket

exchangeKeys

public void exchangeKeys()
                  throws java.io.IOException

Throws:

java.io.IOException

close

public void close()

isClosed

public boolean isClosed()

Returns:

is closed

sendMessage

public void sendMessage(Message msg)
                 throws java.io.IOException

Parameters:

msg -

Throws:

java.io.IOException

receiveMessage

public Message receiveMessage()
                       throws java.io.IOException

Returns:

Message instance

Throws:

java.io.IOException

getSessionId

public byte[] getSessionId()

Obtains the current session ID.

Returns:

the current session ID

getSentBytesCount

public long getSentBytesCount()

Obtains the sent bytes value.

Returns:

the sent bytes value

getReceivedBytesCount

public long getReceivedBytesCount()

Obtains the received bytes value.

Returns:

the received bytes value

getCurrentSuite

public AlgorithmSuite getCurrentSuite()

Returns:

AlgorithmSuite

registerMessage

public void registerMessage(int type,
                            java.lang.Class messageClass)

Registers the message to the transport so it can read the specified message.

Parameters:

type - the message type code

messageClass - the message class

unregisterMessage

public void unregisterMessage(int type)

Uregisters the message.

Parameters:

type - the message type code

knowsMessage

public boolean knowsMessage(int type)

Checks if the specified message is already registered.

Parameters:

type - the messsage type code

Returns:

true if the message is already registered; false otherwise

getClientVersion

public abstract ProtocolVersion getClientVersion()

Returns:

ProtocolVersion

getServerVersion

public abstract ProtocolVersion getServerVersion()

Returns:

ProtocolVersion

getHostKeyVerifier

public HostKeyVerifier getHostKeyVerifier()

Returns current host key verifier.

Returns:

current host key verifier