01: /*
02: * Copyright 2005-2006 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package sun.security.smartcardio;
27:
28: import java.security.*;
29:
30: import javax.smartcardio.*;
31:
32: /**
33: * Provider object for PC/SC.
34: *
35: * @since 1.6
36: * @version 1.9, 05/05/07
37: * @author Andreas Sterbenz
38: */
39: public final class SunPCSC extends Provider {
40:
41: private static final long serialVersionUID = 6168388284028876579L;
42:
43: public SunPCSC() {
44: super ("SunPCSC", 1.6d, "Sun PC/SC provider");
45: AccessController.doPrivileged(new PrivilegedAction<Void>() {
46: public Void run() {
47: put("TerminalFactory.PC/SC",
48: "sun.security.smartcardio.SunPCSC$Factory");
49: return null;
50: }
51: });
52: }
53:
54: public static final class Factory extends TerminalFactorySpi {
55: public Factory(Object obj) throws PCSCException {
56: if (obj != null) {
57: throw new IllegalArgumentException(
58: "SunPCSC factory does not use parameters");
59: }
60: // make sure PCSC is available and that we can obtain a context
61: PCSC.checkAvailable();
62: PCSCTerminals.initContext();
63: }
64:
65: /**
66: * Returns the available readers.
67: * This must be a new object for each call.
68: */
69: protected CardTerminals engineTerminals() {
70: return new PCSCTerminals();
71: }
72: }
73:
74: }
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