| /* | |
| * Copyright (c) 2005, 2021, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. Oracle designates this | |
| * particular file as subject to the "Classpath" exception as provided | |
| * by Oracle in the LICENSE file that accompanied this code. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| package sun.security.smartcardio; | |
| import java.security.AccessController; | |
| /** | |
| * Access to native PC/SC functions and definition of PC/SC constants. | |
| * Initialization and platform specific PC/SC constants are handled in | |
| * the platform specific superclass. | |
| * | |
| * @since 1.6 | |
| * @author Andreas Sterbenz | |
| */ | |
| final class PCSC extends PlatformPCSC { | |
| private PCSC() { | |
| // no instantiation | |
| } | |
| static void checkAvailable() throws RuntimeException { | |
| if (initException != null) { | |
| throw new UnsupportedOperationException | |
| ("PC/SC not available on this platform", initException); | |
| } | |
| } | |
| // returns SCARDCONTEXT (contextId) | |
| static native long SCardEstablishContext | |
| (int scope) | |
| throws PCSCException; | |
| static native String[] SCardListReaders | |
| (long contextId) | |
| throws PCSCException; | |
| // returns SCARDHANDLE (cardId) | |
| static native long SCardConnect | |
| (long contextId, String readerName, int shareMode, int preferredProtocols) | |
| throws PCSCException; | |
| static native byte[] SCardTransmit | |
| (long cardId, int protocol, byte[] buf, int ofs, int len) | |
| throws PCSCException; | |
| // returns the ATR of the card, updates status[] with reader state and protocol | |
| static native byte[] SCardStatus | |
| (long cardId, byte[] status) | |
| throws PCSCException; | |
| static native void SCardDisconnect | |
| (long cardId, int disposition) | |
| throws PCSCException; | |
| // returns dwEventState[] of the same size and order as readerNames[] | |
| static native int[] SCardGetStatusChange | |
| (long contextId, long timeout, int[] currentState, String[] readerNames) | |
| throws PCSCException; | |
| static native void SCardBeginTransaction | |
| (long cardId) | |
| throws PCSCException; | |
| static native void SCardEndTransaction | |
| (long cardId, int disposition) | |
| throws PCSCException; | |
| static native byte[] SCardControl | |
| (long cardId, int controlCode, byte[] sendBuffer) | |
| throws PCSCException; | |
| // PCSC success/error/failure/warning codes | |
| static final int SCARD_S_SUCCESS = 0x00000000; | |
| static final int SCARD_E_CANCELLED = 0x80100002; | |
| static final int SCARD_E_CANT_DISPOSE = 0x8010000E; | |
| static final int SCARD_E_INSUFFICIENT_BUFFER = 0x80100008; | |
| static final int SCARD_E_INVALID_ATR = 0x80100015; | |
| static final int SCARD_E_INVALID_HANDLE = 0x80100003; | |
| static final int SCARD_E_INVALID_PARAMETER = 0x80100004; | |
| static final int SCARD_E_INVALID_TARGET = 0x80100005; | |
| static final int SCARD_E_INVALID_VALUE = 0x80100011; | |
| static final int SCARD_E_NO_MEMORY = 0x80100006; | |
| static final int SCARD_F_COMM_ERROR = 0x80100013; | |
| static final int SCARD_F_INTERNAL_ERROR = 0x80100001; | |
| static final int SCARD_F_UNKNOWN_ERROR = 0x80100014; | |
| static final int SCARD_F_WAITED_TOO_LONG = 0x80100007; | |
| static final int SCARD_E_UNKNOWN_READER = 0x80100009; | |
| static final int SCARD_E_TIMEOUT = 0x8010000A; | |
| static final int SCARD_E_SHARING_VIOLATION = 0x8010000B; | |
| static final int SCARD_E_NO_SMARTCARD = 0x8010000C; | |
| static final int SCARD_E_UNKNOWN_CARD = 0x8010000D; | |
| static final int SCARD_E_PROTO_MISMATCH = 0x8010000F; | |
| static final int SCARD_E_NOT_READY = 0x80100010; | |
| static final int SCARD_E_SYSTEM_CANCELLED = 0x80100012; | |
| static final int SCARD_E_NOT_TRANSACTED = 0x80100016; | |
| static final int SCARD_E_READER_UNAVAILABLE = 0x80100017; | |
| static final int SCARD_W_UNSUPPORTED_CARD = 0x80100065; | |
| static final int SCARD_W_UNRESPONSIVE_CARD = 0x80100066; | |
| static final int SCARD_W_UNPOWERED_CARD = 0x80100067; | |
| static final int SCARD_W_RESET_CARD = 0x80100068; | |
| static final int SCARD_W_REMOVED_CARD = 0x80100069; | |
| static final int SCARD_W_INSERTED_CARD = 0x8010006A; | |
| static final int SCARD_E_UNSUPPORTED_FEATURE = 0x8010001F; | |
| static final int SCARD_E_PCI_TOO_SMALL = 0x80100019; | |
| static final int SCARD_E_READER_UNSUPPORTED = 0x8010001A; | |
| static final int SCARD_E_DUPLICATE_READER = 0x8010001B; | |
| static final int SCARD_E_CARD_UNSUPPORTED = 0x8010001C; | |
| static final int SCARD_E_NO_SERVICE = 0x8010001D; | |
| static final int SCARD_E_SERVICE_STOPPED = 0x8010001E; | |
| // MS undocumented | |
| static final int SCARD_E_NO_READERS_AVAILABLE = 0x8010002E; | |
| // std. Windows invalid handle return code, used instead of SCARD code | |
| static final int WINDOWS_ERROR_INVALID_HANDLE = 6; | |
| static final int WINDOWS_ERROR_INVALID_PARAMETER = 87; | |
| // | |
| static final int SCARD_SCOPE_USER = 0x0000; | |
| static final int SCARD_SCOPE_TERMINAL = 0x0001; | |
| static final int SCARD_SCOPE_SYSTEM = 0x0002; | |
| static final int SCARD_SCOPE_GLOBAL = 0x0003; | |
| static final int SCARD_SHARE_EXCLUSIVE = 0x0001; | |
| static final int SCARD_SHARE_SHARED = 0x0002; | |
| static final int SCARD_SHARE_DIRECT = 0x0003; | |
| static final int SCARD_LEAVE_CARD = 0x0000; | |
| static final int SCARD_RESET_CARD = 0x0001; | |
| static final int SCARD_UNPOWER_CARD = 0x0002; | |
| static final int SCARD_EJECT_CARD = 0x0003; | |
| static final int SCARD_STATE_UNAWARE = 0x0000; | |
| static final int SCARD_STATE_IGNORE = 0x0001; | |
| static final int SCARD_STATE_CHANGED = 0x0002; | |
| static final int SCARD_STATE_UNKNOWN = 0x0004; | |
| static final int SCARD_STATE_UNAVAILABLE = 0x0008; | |
| static final int SCARD_STATE_EMPTY = 0x0010; | |
| static final int SCARD_STATE_PRESENT = 0x0020; | |
| static final int SCARD_STATE_ATRMATCH = 0x0040; | |
| static final int SCARD_STATE_EXCLUSIVE = 0x0080; | |
| static final int SCARD_STATE_INUSE = 0x0100; | |
| static final int SCARD_STATE_MUTE = 0x0200; | |
| static final int SCARD_STATE_UNPOWERED = 0x0400; | |
| static final int TIMEOUT_INFINITE = 0xffffffff; | |
| private static final char[] hexDigits = "0123456789abcdef".toCharArray(); | |
| public static String toString(byte[] b) { | |
| StringBuilder sb = new StringBuilder(b.length * 3); | |
| for (int i = 0; i < b.length; i++) { | |
| int k = b[i] & 0xff; | |
| if (i != 0) { | |
| sb.append(':'); | |
| } | |
| sb.append(hexDigits[k >>> 4]); | |
| sb.append(hexDigits[k & 0xf]); | |
| } | |
| return sb.toString(); | |
| } | |
| } |