/*
* Copyright ( c ) 2005 , 2016 , 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 .
*
* 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 .
*/
// common utility functions for the PC/SC tests
import java.io.StringReader;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.List;
import javax.smartcardio.CardTerminal;
import javax.smartcardio.CardChannel;
import javax.smartcardio.ResponseAPDU;
import javax.smartcardio.CommandAPDU;
import javax.smartcardio.TerminalFactory;
public class Utils {
static void setLibrary(String[] args) {
if ((args.length > 0 ) && args[0 ].equalsIgnoreCase("MUSCLE" )) {
System.setProperty("sun.security.smartcardio.library" , "/usr/local/$LIBISA/libpcsclite.so" );
}
}
static TerminalFactory getTerminalFactory(String provName) throws Exception {
try {
TerminalFactory factory = (provName == null )
? TerminalFactory.getInstance("PC/SC" , null )
: TerminalFactory.getInstance("PC/SC" , null , provName);
System.out.println(factory);
return factory;
} catch (NoSuchAlgorithmException e) {
Throwable cause = e.getCause();
if (cause != null && cause.getMessage().startsWith("PC/SC not available" )) {
return null ;
}
throw e;
}
}
static CardTerminal getTerminal(String[] args) throws Exception {
return getTerminal(args, null );
}
static CardTerminal getTerminal(String[] args, String provider) throws Exception {
setLibrary(args);
try {
TerminalFactory factory = (provider == null )
? TerminalFactory.getInstance("PC/SC" , null )
: TerminalFactory.getInstance("PC/SC" , null , provider);
System.out.println(factory);
List<CardTerminal> terminals = factory.terminals().list();
System.out.println("Terminals: " + terminals);
if (terminals.isEmpty()) {
return null ;
}
CardTerminal terminal = terminals.get(0 );
if (terminal.isCardPresent() == false ) {
System.out.println("*** Insert card" );
if (terminal.waitForCardPresent(20 * 1000 ) == false ) {
throw new Exception("no card available" );
}
}
System.out.println("card present: " + terminal.isCardPresent());
return terminal;
} catch (NoSuchAlgorithmException e) {
Throwable cause = e.getCause();
if (cause != null && cause.getMessage().startsWith("PC/SC not available" )) {
return null ;
}
throw e;
}
}
static final byte [] C1 = parse("00 A4 04 00 07 A0 00 00 00 62 81 01 00" );
static final byte [] R1a = parse("07 A0 00 00 00 62 81 01 04 01 00 00 24 05 00 0B 04 B0 25 90 00" );
static final byte [] R1b = parse("07 A0 00 00 00 62 81 01 04 01 00 00 24 05 00 0B 04 B0 55 90 00" );
static void transmitTestCommand(CardChannel channel) throws Exception {
ResponseAPDU r = channel.transmit(new CommandAPDU(C1));
byte [] rb = r.getBytes();
if ((Arrays.equals(rb, R1a) == false ) && (Arrays.equals(rb, R1b) == false )) {
System.out.println("expected: " + toString(R1a));
System.out.println("received: " + toString(rb));
throw new Exception("Response does not match" );
}
}
private final static char [] hexDigits = "0123456789abcdef" .toCharArray();
public static String toString(byte [] b) {
StringBuffer sb = new StringBuffer(b.length * 3 );
for (int i = 0 ; i < b.length; i++) {
int k = b[i] & 0 xff;
if (i != 0 ) {
sb.append(':' );
}
sb.append(hexDigits[k >>> 4 ]);
sb.append(hexDigits[k & 0 xf]);
}
return sb.toString();
}
public static byte [] parse(String s) {
try {
int n = s.length();
ByteArrayOutputStream out = new ByteArrayOutputStream(n >> 1 );
StringReader r = new StringReader(s);
while (true ) {
int b1 = nextNibble(r);
if (b1 < 0 ) {
break ;
}
int b2 = nextNibble(r);
if (b2 < 0 ) {
throw new RuntimeException("Invalid string " + s);
}
int b = (b1 << 4 ) | b2;
out.write(b);
}
return out.toByteArray();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private static int nextNibble(StringReader r) throws IOException {
while (true ) {
int ch = r.read();
if (ch == -1 ) {
return -1 ;
} else if ((ch >= '0' ) && (ch <= '9' )) {
return ch - '0' ;
} else if ((ch >= 'a' ) && (ch <= 'f' )) {
return ch - 'a' + 10 ;
} else if ((ch >= 'A' ) && (ch <= 'F' )) {
return ch - 'A' + 10 ;
}
}
}
}
Messung V0.5 in Prozent C=94 H=81 G=87
¤ Dauer der Verarbeitung: 0.4 Sekunden
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