com.maverick.sshd.tunnel
Class LocalForwardingChannel

java.lang.Object
  com.maverick.sshd.Channel
      com.maverick.sshd.tunnel.ForwardingChannel
          com.maverick.sshd.tunnel.SocketForwardingChannel
              com.maverick.sshd.tunnel.LocalForwardingChannel

All Implemented Interfaces:

com.maverick.ssh.components.SshComponent

public class LocalForwardingChannel
extends SocketForwardingChannel

Implements a Local forwarding channel for use with forwarding sockets from the client machine through the server to some endpoint reachable from the server machine.

Author:

Lee David Painter

Nested Class Summary

Nested classes/interfaces inherited from class com.maverick.sshd.tunnel.SocketForwardingChannel

SocketForwardingChannel.QueuedData

Field Summary

static String

CHANNEL_TYPE

Fields inherited from class com.maverick.sshd.tunnel.ForwardingChannel

hostToConnect, originatingHost, originatingPort, portToConnect

Fields inherited from class com.maverick.sshd.Channel

connection, localwindow, localWindowLock, state

Constructor Summary

LocalForwardingChannel()

Method Summary

protected byte[]	createChannel() Create the forwarding channel.
void	finishConnect(org.apache.mina.core.session.IoSession session, boolean socketOpen) Called when the forwarded socket has been connected.
protected byte[]	openChannel(byte[] requestdata) Open a forwarding channel.

Methods inherited from class com.maverick.sshd.tunnel.SocketForwardingChannel

canClose, evaluateClosure, evaluateWindowSpace, onChannelClosed, onChannelClosing, onChannelData, onChannelFree, onChannelOpen, onChannelOpenConfirmation, onChannelRequest, onExtendedData, onLocalEOF, onRemoteClose, onRemoteEOF, sendChannelData

Methods inherited from class com.maverick.sshd.tunnel.ForwardingChannel

getHost, getInformation, getOriginatingHost, getOriginatingPort, getPort

Methods inherited from class com.maverick.sshd.Channel

addEventListener, addInputListener, addOutputListener, close, getConnection, getContext, getLocalId, getLocalPacket, getLocalWindow, getName, getQueueSize, getRemoteId, getRemotePacket, getRemoteWindow, getSessionIdentifier, hasQueuedData, idle, isClosed, isClosing, isEOF, isLocalEOF, isOpen, isRemoteEOF, onChannelOpenFailure, onWindowAdjust, queueSize, registerExtendedData, removeEventListener, sendChannelData, sendChannelRequest, sendEOF, sendExtendedData, sendRequestResponse, sendWindowAdjust

Methods inherited from class java.lang.Object

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

Field Detail

CHANNEL_TYPE

public static final String CHANNEL_TYPE

See Also:

Constant Field Values

Constructor Detail

LocalForwardingChannel

public LocalForwardingChannel()

Method Detail

createChannel

protected byte[] createChannel()

Create the forwarding channel.

Specified by:

createChannel in class SocketForwardingChannel

Returns:

byte[]

openChannel

protected byte[] openChannel(byte[] requestdata)
                      throws WriteOperationRequest,
                             com.maverick.ssh.common.ChannelOpenException

Open a forwarding channel.

Specified by:

openChannel in class SocketForwardingChannel

Parameters:

requestdata - byte[]

Returns:

byte[]

Throws:

WriteOperationRequest

com.maverick.ssh.common.ChannelOpenException

finishConnect

public void finishConnect(org.apache.mina.core.session.IoSession session,
                          boolean socketOpen)

Called when the forwarded socket has been connected.

Parameters:

key - SelectionKey