1/*
2 * Copyright (c) 2005, 2012, 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
26package sun.security.smartcardio;
27
28import java.security.AccessController;
29import java.security.PrivilegedAction;
30
31// Platform specific code and constants
32class 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}
73