1 /*
   2  * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 6239117 6470320
  27  * @summary test if transmitControlCommand() works
  28  * @author Andreas Sterbenz
  29  * @modules java.smartcardio/javax.smartcardio
  30  * @run main/manual TestControl
  31  */
  32 
  33 // This test requires special hardware.
  34 
  35 import javax.smartcardio.Card;
  36 import javax.smartcardio.CardException;
  37 import javax.smartcardio.CardTerminal;
  38 
  39 public class TestControl extends Utils {
  40 
  41     private static final int IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE = 0x42000000 + 1;
  42 
  43     public static void main(String[] args) throws Exception {
  44         CardTerminal terminal = getTerminal(args);
  45         if (terminal == null) {
  46             System.out.println("Skipping the test: " +
  47                     "no card terminals available");
  48             return;
  49         }
  50 
  51         // establish a connection with the card
  52         Card card = terminal.connect("T=0");
  53         System.out.println("card: " + card);
  54 
  55         byte[] data = new byte[] {2};
  56 //      byte[] data = new byte[] {6, 0, 10, 1, 1, 16, 0};
  57 
  58         try {
  59             byte[] resp = card.transmitControlCommand(IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE, data);
  60             System.out.println("Firmware: " + toString(resp));
  61             throw new Exception();
  62         } catch (CardException e) {
  63             // we currently don't know of any control commands that work with
  64             // our readers. call the function just to make sure we don't crash
  65             // or throw the wrong exception
  66             System.out.println("OK: " + e);
  67             e.printStackTrace(System.out);
  68         }
  69         try {
  70             card.transmitControlCommand(IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE, null);
  71         } catch (NullPointerException e) {
  72             System.out.println("OK: " + e);
  73         }
  74 
  75         // disconnect
  76         card.disconnect(true);
  77 
  78         System.out.println("OK.");
  79     }
  80 
  81 }