Package com.enterprisedt.net.ftp.pro

Class ProFTPControlSocket

java.lang.Object

com.enterprisedt.net.ftp.FTPControlSocket

com.enterprisedt.net.ftp.pro.ProFTPControlSocket

public class ProFTPControlSocket
extends FTPControlSocket

Implements IPV6 EPRT and EPSV commands

Version:

$Revision$

Author:

Bruce Blackshaw

Field Summary

Fields inherited from class com.enterprisedt.net.ftp.FTPControlSocket

autoPassiveIPSubstitution, CONTROL_PORT, controlSock, cvsId, dataChannelCallback, EPSV_END, EPSV_START, forcedActiveIP, listenOnAllInterfaces, MAX_ACTIVE_RETRY, reader, remoteAddr, writer

Method Summary

Modifier and Type	Method	Description
protected com.enterprisedt.net.ftp.internal.FTPDataSocket	createDataSocketPASV()	Request a data socket be created on the server, connect to it and return our connected socket.
protected com.enterprisedt.net.ftp.internal.FTPDataSocket	newActiveDataSocket(int port)	Constructs a new FTPDataSocket object (server mode) which will listen on the given port number.
protected com.enterprisedt.net.ftp.internal.FTPDataSocket	newPassiveDataSocket(String remoteHost, int port)	Constructs a new FTPDataSocket object (client mode) and connect to the given remote host and port number.
protected void	setDataPort(InetAddress host, int portNo)	Sets the data port on the server, that is, sends a EPRT command for IPV6 addresses, for example, EPRT |2|1080::8:800:200C:417A|5282|
protected boolean	usingProxy()

Methods inherited from class com.enterprisedt.net.ftp.FTPControlSocket

close, initStreams, isIPV6, isSecureMode, logout, sendCommand, setActivePortRange, setAutoPassiveIPSubstitution, toByteArray, validateReply, validateReply, validateReply

Methods inherited from class java.lang.Object

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

Method Details

usingProxy

protected boolean usingProxy()

Overrides:

usingProxy in class FTPControlSocket

setDataPort

protected void setDataPort(InetAddress host,
 int portNo)
                    throws IOException,
FTPException

Sets the data port on the server, that is, sends a EPRT command for IPV6 addresses, for example, EPRT |2|1080::8:800:200C:417A|5282|

Overrides:

setDataPort in class FTPControlSocket

Parameters:

host - the local host the server will connect to

portNo - the port number to connect to

Throws:

IOException

FTPException

createDataSocketPASV

protected com.enterprisedt.net.ftp.internal.FTPDataSocket createDataSocketPASV()
                                                                        throws IOException,
FTPException

Request a data socket be created on the server, connect to it and return our connected socket.

Overrides:

createDataSocketPASV in class FTPControlSocket

Returns:

connected data socket

Throws:

IOException

FTPException

newPassiveDataSocket

protected com.enterprisedt.net.ftp.internal.FTPDataSocket newPassiveDataSocket(String remoteHost,
 int port)
                                                                        throws IOException

Constructs a new FTPDataSocket object (client mode) and connect to the given remote host and port number.

Overrides:

newPassiveDataSocket in class FTPControlSocket

Parameters:

remoteHost - Remote host to connect to.

port - Remote port to connect to.

Returns:

A new FTPDataSocket object (client mode) which is connected to the given server.

Throws:

IOException - Thrown if no TCP/IP connection could be made.

newActiveDataSocket

protected com.enterprisedt.net.ftp.internal.FTPDataSocket newActiveDataSocket(int port)
                                                                       throws IOException

Constructs a new FTPDataSocket object (server mode) which will listen on the given port number.

Overrides:

newActiveDataSocket in class FTPControlSocket

Parameters:

port - Remote port to listen on.

Returns:

A new FTPDataSocket object (server mode) which is configured to listen on the given port.

Throws:

IOException - Thrown if an error occurred when creating the socket.