1 /*
   2  * Copyright (c) 2005, 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.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.security.smartcardio;
  27 
  28 import java.security.AccessController;
  29 import java.security.PrivilegedAction;
  30 


  31 // Platform specific code and constants
  32 class PlatformPCSC {
  33 
  34     static final Throwable initException;
  35 
  36     PlatformPCSC() {
  37         // empty
  38     }
  39 
  40     static {
  41         initException = loadLibrary();
  42     }
  43 
  44     private static Throwable loadLibrary() {
  45         try {
  46             AccessController.doPrivileged(new PrivilegedAction<Void>() {
  47                 public Void run() {
  48                     System.loadLibrary("j2pcsc");
  49                     return null;
  50                 }
  51             });
  52             return null;
  53         } catch (Throwable e) {
  54             return e;
  55         }
  56     }
  57 
  58     // PCSC constants defined differently under Windows and MUSCLE
  59     // Windows version
  60     final static int SCARD_PROTOCOL_T0     =  0x0001;
  61     final static int SCARD_PROTOCOL_T1     =  0x0002;
  62     final static int SCARD_PROTOCOL_RAW    =  0x10000;
  63 
  64     final static int SCARD_UNKNOWN         =  0x0000;
  65     final static int SCARD_ABSENT          =  0x0001;
  66     final static int SCARD_PRESENT         =  0x0002;
  67     final static int SCARD_SWALLOWED       =  0x0003;
  68     final static int SCARD_POWERED         =  0x0004;
  69     final static int SCARD_NEGOTIABLE      =  0x0005;
  70     final static int SCARD_SPECIFIC        =  0x0006;
  71 
  72 }
--- EOF ---