com.mindbright.ssh2

Class SSH2ProcChannel

java.lang.Object

com.mindbright.ssh2.SSH2Channel

com.mindbright.ssh2.SSH2StreamChannel

com.mindbright.ssh2.SSH2ProcChannel

All Implemented Interfaces:

NIOCallback

public class SSH2ProcChannel
extends SSH2StreamChannel

This is a subclass of SSH2StreamChannel which implements channels which are connected to a local process

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	originAddr
protected int	originPort
protected java.lang.Process	proc

Fields inherited from class com.mindbright.ssh2.SSH2StreamChannel

in, log, nbin, nbout, out, receiver, rxCounter, rxQueue, transmitter, txCounter

Fields inherited from class com.mindbright.ssh2.SSH2Channel

channelId, channelType, closeListeners, closeReceived, closeSent, connection, creator, deleted, eofReceived, eofSent, openMonitor, openStatus, peerChanId, rxCurrWinSz, rxInitWinSz, rxMaxPktSz, STATUS_CLOSED, STATUS_FAILED, STATUS_OPEN, STATUS_UNDEFINED, txCurrWinSz, txInitWinSz, txMaxPktSz

Constructor Summary

Constructors

Constructor and Description
SSH2ProcChannel(int channelType, SSH2Connection connection, java.lang.Object creator, java.lang.Process proc, java.lang.String originAddr, int originPort) Create a new process channel of the given type.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getOriginAddress() Get the address the connection is comming from
int	getOriginPort() Get the port the connection is comming from
protected boolean	openFailureImpl(int reasonCode, java.lang.String reasonText, java.lang.String langTag) Channel specific handling of open failures.
protected void	outputClosed() Called when no more data can be written to the channel.
java.lang.String	toString() Create a string representation of this object.

Methods inherited from class com.mindbright.ssh2.SSH2StreamChannel

applyFilter, checkRxWindowSize, closeImpl, completed, connected, connectionFailed, createStreams, data, eofImpl, handleRequestImpl, openConfirmationImpl, readFailed, startStreams, waitUntilClosed, waitUntilClosed, windowAdjustImpl, writeFailed

Methods inherited from class com.mindbright.ssh2.SSH2Channel

addCloseListener, close, extData, getChannelId, getConnection, getCreator, getPeerId, getType, handleRequest, init, openConfirmation, openFailure, openStatus, recvClose, recvEOF, removeCloseListener, requestFailure, requestSuccess, sendClose, sendEOF, transmit, windowAdjust

Methods inherited from class java.lang.Object

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

Field Detail

proc

protected java.lang.Process proc

originAddr

protected java.lang.String originAddr

originPort

protected int originPort

Constructor Detail

SSH2ProcChannel

public SSH2ProcChannel(int channelType,
               SSH2Connection connection,
               java.lang.Object creator,
               java.lang.Process proc,
               java.lang.String originAddr,
               int originPort)

Create a new process channel of the given type. The channel is associated with an ssh connection. Channel types are defined in SSH2Connection and starts with CH_TYPE.

Parameters:

channelType - Type of channel to create.

connection - The ssh connection to associate the channel with.

creator - The object the channel is created from.

proc - Process the channel communicates with

originAddr - Originating host of remote connection.

originPort - Originating port of remote connection.

Method Detail

outputClosed

protected void outputClosed()

Description copied from class: SSH2StreamChannel

Called when no more data can be written to the channel.

Overrides:

outputClosed in class SSH2StreamChannel

openFailureImpl

protected boolean openFailureImpl(int reasonCode,
                      java.lang.String reasonText,
                      java.lang.String langTag)

Description copied from class: SSH2Channel

Channel specific handling of open failures.

Overrides:

openFailureImpl in class SSH2StreamChannel

Parameters:

reasonCode - Code which tells why the open failed. See the ssh protocol drafts for values.

reasonText - A text explaining why the open failed.

langTag - Tag identifying the language of the reason text.

getOriginAddress

public java.lang.String getOriginAddress()

Get the address the connection is comming from

getOriginPort

public int getOriginPort()

Get the port the connection is comming from

toString

public java.lang.String toString()

Create a string representation of this object.

Overrides:

toString in class java.lang.Object

Returns:

A string describing this instance.