1 /*
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   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
  27  * @summary verify that beginExclusive()/endExclusive() works
  28  * @author Andreas Sterbenz
  29  * @modules java.smartcardio/javax.smartcardio
  30  * @run main/manual TestExclusive
  31  */
  32 
  33 // This test requires special hardware.
  34 
  35 import javax.smartcardio.Card;
  36 import javax.smartcardio.CardChannel;
  37 import javax.smartcardio.CardException;
  38 import javax.smartcardio.CardTerminal;
  39 import javax.smartcardio.CommandAPDU;
  40 
  41 public class TestExclusive extends Utils {
  42 
  43     static volatile boolean exclusive;
  44 
  45     static volatile boolean otherOK;
  46 
  47     public static void main(String[] args) throws Exception {
  48         CardTerminal terminal = getTerminal(args);
  49         if (terminal == null) {
  50             System.out.println("Skipping the test: " +
  51                     "no card terminals available");
  52             return;
  53         }
  54 
  55         // establish a connection with the card
  56         Card card = terminal.connect("T=0");
  57         System.out.println("card: " + card);
  58 
  59         Thread thread = new Thread(new OtherThread(card));
  60         thread.setDaemon(true);
  61         thread.start();
  62 
  63         card.beginExclusive();
  64         exclusive = true;
  65 
  66         Thread.sleep(1000);
  67         System.out.println("=1=resuming...");
  68 
  69         CardChannel channel = card.getBasicChannel();
  70 
  71         System.out.println("=1=Transmitting...");
  72         transmitTestCommand(channel);
  73         System.out.println("=1=OK");
  74 
  75         try {
  76             card.beginExclusive();
  77         } catch (CardException e) {
  78             System.out.println("=1=OK: " + e);
  79         }
  80 
  81         card.endExclusive();
  82 
  83         try {
  84             card.endExclusive();
  85         } catch (IllegalStateException e) {
  86             System.out.println("=1=OK: " + e);
  87         }
  88 
  89         exclusive = false;
  90 
  91         Thread.sleep(1000);
  92 
  93         // disconnect
  94         card.disconnect(true);
  95 
  96         if (! otherOK) {
  97             throw new Exception("Secondary thread failed");
  98         }
  99 
 100         System.out.println("=1=OK.");
 101     }
 102 
 103     private static class OtherThread implements Runnable {
 104         private final Card card;
 105         OtherThread(Card card) {
 106             this.card = card;
 107         }
 108 
 109         public void run() {
 110             try {
 111                 while (exclusive == false) {
 112                     Thread.sleep(100);
 113                 }
 114 
 115                 System.out.println("=2=trying endexclusive...");
 116                 try {
 117                     card.endExclusive();
 118                 } catch (IllegalStateException e) {
 119                     System.out.println("=2=OK: " + e);
 120                 }
 121 
 122                 System.out.println("=2=trying beginexclusive...");
 123                 try {
 124                     card.beginExclusive();
 125                 } catch (CardException e) {
 126                     System.out.println("=2=OK: " + e);
 127                 }
 128 
 129                 System.out.println("=2=trying to transmit...");
 130                 CardChannel channel = card.getBasicChannel();
 131                 try {
 132                     channel.transmit(new CommandAPDU(C1));
 133                 } catch (CardException e) {
 134                     System.out.println("=2=OK: " + e);
 135                 }
 136 
 137                 while (exclusive) {
 138                     Thread.sleep(100);
 139                 }
 140 
 141                 System.out.println("=2=transmitting...");
 142                 transmitTestCommand(channel);
 143                 System.out.println("=2=OK...");
 144 
 145                 System.out.println("=2=setting ok");
 146                 otherOK = true;
 147             } catch (Exception e) {
 148                 e.printStackTrace();
 149             }
 150         }
 151     }
 152 
 153 }