/*
* Copyright (c) 1998, 1999 Sun Microsystems, Inc. All Rights Reserved.
*
* Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
* modify and redistribute this software in source and binary code form,
* provided that i) this copyright notice and license appear on all copies of
* the software; and ii) Licensee does not utilize the software in a manner
* which is disparaging to Sun.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
* IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
* NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
* LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
* OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
* LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
* INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
* CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
* OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* This software is not designed or intended for use in on-line control of
* aircraft, air traffic, aircraft navigation or aircraft communications; or in
* the design, construction, operation or maintenance of any nuclear
* facility. Licensee represents and warrants that it will not use or
* redistribute the Software for such purposes.
*/
package examples.rmisocfac;
import java.io.*;
import java.net.*;
class XorSocket extends Socket {
/*
* The pattern used to "encrypt" and "decrypt" each byte sent
* or received by the socket.
*/
private byte pattern;
/* The InputStream used by the socket. */
private InputStream in = null;
/* The OutputStream used by the socket */
private OutputStream out = null;
/*
* Constructor for class XorSocket.
*/
public XorSocket(byte pattern)
throws IOException
{
super();
this.pattern = pattern;
}
/*
* Constructor for class XorSocket.
*/
public XorSocket(String host, int port, byte pattern)
throws IOException
{
super(host, port);
this.pattern = pattern;
}
/*
* Returns a stream of type XorInputStream.
*/
public InputStream getInputStream() throws IOException {
if (in == null) {
in = new XorInputStream(super.getInputStream(), pattern);
}
return in;
}
/*
*Returns a stream of type XorOutputStream.
*/
public OutputStream getOutputStream() throws IOException {
if (out == null) {
out = new XorOutputStream(super.getOutputStream(), pattern);
}
return out;
}
}
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