Package net.schmizz.sshj.connection.channel.forwarded

Class AbstractForwardedChannel

java.lang.Object

net.schmizz.sshj.connection.channel.AbstractChannel

net.schmizz.sshj.connection.channel.forwarded.AbstractForwardedChannel

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, ErrorNotifiable, SSHPacketHandler, Channel, Channel.Forwarded

Direct Known Subclasses:

RemotePortForwarder.ForwardedTCPIPChannel, X11Forwarder.X11Channel

public abstract class AbstractForwardedChannel
extends AbstractChannel
implements Channel.Forwarded

Base class for forwarded channels whose open is initiated by the server.

Nested Class Summary

Nested classes/interfaces inherited from interface net.schmizz.sshj.connection.channel.Channel

Channel.Direct, Channel.Forwarded

Nested classes/interfaces inherited from interface net.schmizz.sshj.common.ErrorNotifiable

ErrorNotifiable.Util

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.String	origIP
protected int	origPort

Fields inherited from class net.schmizz.sshj.connection.channel.AbstractChannel

closeEvent, conn, log, loggerFactory, lwin, openEvent, rwin, trans

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractForwardedChannel(Connection conn, java.lang.String type, int recipient, long remoteWinSize, long remoteMaxPacketSize, java.lang.String origIP, int origPort)

Method Summary

Modifier and Type	Method	Description
void	confirm()	Confirm CHANNEL_OPEN request.
java.lang.String	getOriginatorIP()
int	getOriginatorPort()
void	reject(OpenFailException.Reason reason, java.lang.String message)	Indicate rejection to remote end.

Methods inherited from class net.schmizz.sshj.connection.channel.AbstractChannel

close, closeAllStreams, eofInputStreams, finishOff, getAutoExpand, getID, getInputStream, getLocalMaxPacketSize, getLocalWinSize, getLoggerFactory, getOutputStream, getRecipient, getRemoteCharset, getRemoteMaxPacketSize, getRemoteWinSize, getType, gotExtendedData, gotUnknown, handle, handleRequest, init, isEOF, isOpen, join, join, newBuffer, notifyError, receiveInto, sendChannelRequest, sendClose, setAutoExpand, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.schmizz.sshj.connection.channel.Channel

close, getAutoExpand, getID, getInputStream, getLocalMaxPacketSize, getLocalWinSize, getLoggerFactory, getOutputStream, getRecipient, getRemoteCharset, getRemoteMaxPacketSize, getRemoteWinSize, getType, isEOF, isOpen, join, join, setAutoExpand

Methods inherited from interface net.schmizz.sshj.common.ErrorNotifiable

notifyError

Methods inherited from interface net.schmizz.sshj.common.SSHPacketHandler

handle

Field Detail

origIP

protected final java.lang.String origIP

origPort

protected final int origPort

Constructor Detail

AbstractForwardedChannel

protected AbstractForwardedChannel(Connection conn,
                                   java.lang.String type,
                                   int recipient,
                                   long remoteWinSize,
                                   long remoteMaxPacketSize,
                                   java.lang.String origIP,
                                   int origPort)

Method Detail

confirm

public void confirm()
             throws TransportException

Description copied from interface: Channel.Forwarded

Confirm CHANNEL_OPEN request.

Specified by:

confirm in interface Channel.Forwarded

Throws:

TransportException - error sending confirmation packet

reject

public void reject(OpenFailException.Reason reason,
                   java.lang.String message)
            throws TransportException

Description copied from interface: Channel.Forwarded

Indicate rejection to remote end.

Specified by:

reject in interface Channel.Forwarded

Parameters:

reason - indicate reason for rejection of the request

message - indicate a message for why the request is rejected

Throws:

TransportException - error sending rejection packet

getOriginatorIP

public java.lang.String getOriginatorIP()

Specified by:

getOriginatorIP in interface Channel.Forwarded

Returns:

the IP of where the forwarded connection originates.

getOriginatorPort

public int getOriginatorPort()

Specified by:

getOriginatorPort in interface Channel.Forwarded

Returns:

port from which the forwarded connection originates.