/*

 * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug 4092038

 * @summary TCP Urgent data support

 *

 */

import java.net.*;

import java.io.*;

public class UrgentDataTest {

    Object opref;

    boolean isClient, isServer;

    String  clHost;

    ServerSocket listener;

    Socket client, server;

    int  clPort;

    InputStream clis, sis;

    OutputStream clos, sos;

    static void usage () {

        System.out.println ("   usage: java UrgentDataTest <runs client and server together>");

        System.out.println ("   usage: java UrgentDataTest -server <runs server alone>");

        System.out.println ("   usage: java UrgentDataTest -client host port <runs client and connects to"+

            " specified server>");

    }

    public static void main (String args[]) {

        try {

            UrgentDataTest test = new UrgentDataTest ();

            if (args.length == 0) {

                test.listener = new ServerSocket (0);

                test.isClient = true;

                test.isServer = true;

                test.clHost = "127.0.0.1";

                test.clPort = test.listener.getLocalPort();

                test.run();

            } else if (args[0].equals ("-server")) {

                test.listener = new ServerSocket (0);

                System.out.println ("Server listening on port " + test.listener.getLocalPort());

                test.isClient = false;

                test.isServer = true;

                test.run();

                System.out.println ("Server: Completed OK");

            } else if (args[0].equals ("-client")) {

                test.isClient = true;

                test.isServer = false;

                test.clHost = args [1];

                test.clPort = Integer.parseInt (args[2]);

                test.run();

                System.out.println ("Client: Completed OK");

            } else {

                usage ();

            }

        }

        catch (ArrayIndexOutOfBoundsException e) {

            usage();

        }

        catch (NumberFormatException e) {

            usage();

        }

        catch (Exception e) {

            e.printStackTrace ();

            throw new RuntimeException ("Exception caught");

        }

    }

    public void run () throws Exception {

                }

            }

                }

            }

        }

    }

}