/*

 * Copyright (c) 2005, 2016, 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

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 */

/*

 * @test

 * @summary test if transmitControlCommand() works

 * @author Andreas Sterbenz

 * @modules java.smartcardio/javax.smartcardio

 * @run main/manual TestControl

 */

// This test requires special hardware.

import javax.smartcardio.Card;

import javax.smartcardio.CardException;

import javax.smartcardio.CardTerminal;

public class TestControl extends Utils {

    private static final int IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE = 0x42000000 + 1;

    public static void main(String[] args) throws Exception {

        CardTerminal terminal = getTerminal(args);

        if (terminal == null) {

            System.out.println("Skipping the test: " +

                    "no card terminals available");

            return;

        }

        // establish a connection with the card

        Card card = terminal.connect("T=0");

        System.out.println("card: " + card);

        byte[] data = new byte[] {2};

//      byte[] data = new byte[] {6, 0, 10, 1, 1, 16, 0};

        try {

            byte[] resp = card.transmitControlCommand(IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE, data);

            System.out.println("Firmware: " + toString(resp));

            throw new Exception();

        } catch (CardException e) {

            // we currently don't know of any control commands that work with

            // our readers. call the function just to make sure we don't crash

            // or throw the wrong exception

            System.out.println("OK: " + e);

            e.printStackTrace(System.out);

        }

        try {

            card.transmitControlCommand(IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE, null);

        } catch (NullPointerException e) {

            System.out.println("OK: " + e);

        }

        // disconnect

        card.disconnect(true);

        System.out.println("OK.");

    }

}