/*

 * 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.

 *

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 */

/**

 * @test

 * @bug 6239117

 * @summary test logical channels work

 * @author Andreas Sterbenz

 * @run main/manual TestChannel

 */

// This test requires special hardware.

import javax.smartcardio.Card;

import javax.smartcardio.CardChannel;

import javax.smartcardio.CardTerminal;

import javax.smartcardio.CommandAPDU;

public class TestChannel extends Utils {

    static final byte[] c1 = parse("00 A4 04 00 07 A0 00 00 00 62 81 01 00");

    static final byte[] r1 = parse("07:a0:00:00:00:62:81:01:04:01:00:00:24:05:00:0b:04:b0:55:90:00");

//    static final byte[] r1 = parse("07 A0 00 00 00 62 81 01 04 01 00 00 24 05 00 0B 04 B0 25 90 00");

    static final byte[] openChannel = parse("00 70 00 00 01");

    static final byte[] closeChannel = new byte[] {0x01, 0x70, (byte)0x80, 0};

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

        CardTerminal terminal = getTerminal(args);

        // establish a connection with the card

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

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

        CardChannel basicChannel = card.getBasicChannel();

        try {

            basicChannel.transmit(new CommandAPDU(openChannel));

        } catch (IllegalArgumentException e) {

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

        }

        try {

            basicChannel.transmit(new CommandAPDU(closeChannel));

        } catch (IllegalArgumentException e) {

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

        }

        byte[] atr = card.getATR().getBytes();

        System.out.println("atr: " + toString(atr));

        // semi-accurate test to see if the card appears to support logical channels

        boolean supportsChannels = false;

        for (int i = 0; i < atr.length; i++) {

            if (atr[i] == 0x73) {

                supportsChannels = true;

                break;

            }

        }

        if (supportsChannels == false) {

            System.out.println("Card does not support logical channels, skipping...");

        } else {

            CardChannel channel = card.openLogicalChannel();

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

/*

        // XXX bug in Oberthur card??

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

        transmitTestCommand(channel);

        System.out.println("OK");

/**/

            channel.close();

        }

        // disconnect

        card.disconnect(true);

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

    }

}