socks
Class ProxyMessage

java.lang.Object
  socks.ProxyMessage

public abstract class ProxyMessage
extends Object

Abstract class which describes SOCKS4/5 response/request.

Field Summary

int	command Request/response code as an int
String	host Host as string.
InetAddress	ip Host as an IP address
int	port Port field of the request/response
String	user User field for SOCKS4 request messages
int	version SOCKS version, or version of the response for SOCKS4

Method Summary

InetAddress	getInetAddress() Get the Address field of this message as InetAddress object.
abstract void	read(InputStream in) Initialises Message from the stream.
abstract void	read(InputStream in, boolean client_mode) Initialises Message from the stream.
String	toString() Get string representaion of this message.
abstract void	write(OutputStream out) Writes the message to the stream.

Methods inherited from class java.lang.Object

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

Field Detail

ip

public InetAddress ip

Host as an IP address

version

public int version

SOCKS version, or version of the response for SOCKS4

port

public int port

Port field of the request/response

command

public int command

Request/response code as an int

host

public String host

Host as string.

user

public String user

User field for SOCKS4 request messages

Method Detail

read

public abstract void read(InputStream in)
                   throws SocksException,
                          IOException

Initialises Message from the stream. Reads server response from given stream.

Parameters:

in - Input stream to read response from.

Throws:

SocksException - If server response code is not SOCKS_SUCCESS(0), or if any error with protocol occurs.

IOException - If any error happens with I/O.

read

public abstract void read(InputStream in,
                          boolean client_mode)
                   throws SocksException,
                          IOException

Initialises Message from the stream. Reads server response or client request from given stream.

Parameters:

in - Input stream to read response from.

clinetMode - If true read server response, else read client request.

Throws:

SocksException - If server response code is not SOCKS_SUCCESS(0) and reading in client mode, or if any error with protocol occurs.

IOException - If any error happens with I/O.

write

public abstract void write(OutputStream out)
                    throws SocksException,
                           IOException

Writes the message to the stream.

Parameters:

out - Output stream to which message should be written.

Throws:

SocksException

IOException

getInetAddress

public InetAddress getInetAddress()
                           throws UnknownHostException

Get the Address field of this message as InetAddress object.

Returns:

Host address or null, if one can't be determined.

Throws:

UnknownHostException

toString

public String toString()

Get string representaion of this message.

Overrides:

toString in class Object

Returns:

string representation of this message.