1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
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   9  * This code is distributed in the hope that it will be useful, but WITHOUT
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  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).
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  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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  23 
  24 /**
  25  * @test
  26  * @bug 6239117
  27  * @summary verify that beginExclusive()/endExclusive() works
  28  * @author Andreas Sterbenz
  29  * @run main/manual TestExclusive
  30  */
  31 
  32 // This test requires special hardware.
  33 
  34 import javax.smartcardio.Card;
  35 import javax.smartcardio.CardChannel;
  36 import javax.smartcardio.CardException;
  37 import javax.smartcardio.CardTerminal;
  38 import javax.smartcardio.CommandAPDU;
  39 
  40 public class TestExclusive extends Utils {
  41 
  42     static volatile boolean exclusive;
  43 
  44     static volatile boolean otherOK;
  45 
  46     public static void main(String[] args) throws Exception {
  47         CardTerminal terminal = getTerminal(args);
  48         if (terminal == null) {
  49             System.out.println("Skipping the test: " +
  50                     "no card terminals available");
  51             return;
  52         }
  53 
  54         // establish a connection with the card
  55         Card card = terminal.connect("T=0");
  56         System.out.println("card: " + card);
  57 
  58         Thread thread = new Thread(new OtherThread(card));
  59         thread.setDaemon(true);
  60         thread.start();
  61 
  62         card.beginExclusive();
  63         exclusive = true;
  64 
  65         Thread.sleep(1000);
  66         System.out.println("=1=resuming...");
  67 
  68         CardChannel channel = card.getBasicChannel();
  69 
  70         System.out.println("=1=Transmitting...");
  71         transmitTestCommand(channel);
  72         System.out.println("=1=OK");
  73 
  74         try {
  75             card.beginExclusive();
  76         } catch (CardException e) {
  77             System.out.println("=1=OK: " + e);
  78         }
  79 
  80         card.endExclusive();
  81 
  82         try {
  83             card.endExclusive();
  84         } catch (IllegalStateException e) {
  85             System.out.println("=1=OK: " + e);
  86         }
  87 
  88         exclusive = false;
  89 
  90         Thread.sleep(1000);
  91 
  92         // disconnect
  93         card.disconnect(true);
  94 
  95         if (! otherOK) {
  96             throw new Exception("Secondary thread failed");
  97         }
  98 
  99         System.out.println("=1=OK.");
 100     }
 101 
 102     private static class OtherThread implements Runnable {
 103         private final Card card;
 104         OtherThread(Card card) {
 105             this.card = card;
 106         }
 107 
 108         public void run() {
 109             try {
 110                 while (exclusive == false) {
 111                     Thread.sleep(100);
 112                 }
 113 
 114                 System.out.println("=2=trying endexclusive...");
 115                 try {
 116                     card.endExclusive();
 117                 } catch (IllegalStateException e) {
 118                     System.out.println("=2=OK: " + e);
 119                 }
 120 
 121                 System.out.println("=2=trying beginexclusive...");
 122                 try {
 123                     card.beginExclusive();
 124                 } catch (CardException e) {
 125                     System.out.println("=2=OK: " + e);
 126                 }
 127 
 128                 System.out.println("=2=trying to transmit...");
 129                 CardChannel channel = card.getBasicChannel();
 130                 try {
 131                     channel.transmit(new CommandAPDU(C1));
 132                 } catch (CardException e) {
 133                     System.out.println("=2=OK: " + e);
 134                 }
 135 
 136                 while (exclusive) {
 137                     Thread.sleep(100);
 138                 }
 139 
 140                 System.out.println("=2=transmitting...");
 141                 transmitTestCommand(channel);
 142                 System.out.println("=2=OK...");
 143 
 144                 System.out.println("=2=setting ok");
 145                 otherOK = true;
 146             } catch (Exception e) {
 147                 e.printStackTrace();
 148             }
 149         }
 150     }
 151 
 152 }