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 }