/*
* Copyright ( c ) 2008 , 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 .
*/
/**/
public class Decode {
private static boolean isAscii(char c) {
return c < '\u0080' ;
}
private static boolean isPrintable(char c) {
return ('\u0020' < c) && (c < '\u007f' );
}
public static void main(String[] args) throws Throwable {
if (args.length < 2 )
throw new Exception("Usage: java Decode CHARSET BYTE [BYTE ...]" );
String cs = args[0 ];
byte [] bytes = new byte [args.length-1 ];
for (int i = 1 ; i < args.length; i++) {
String arg = args[i];
bytes[i-1 ] =
(arg.length() == 1 && isAscii(arg.charAt(0 ))) ?
(byte ) arg.charAt(0 ) :
arg.equals("ESC" ) ? 0 x1b :
arg.equals("SO" ) ? 0 x0e :
arg.equals("SI" ) ? 0 x0f :
arg.equals("SS2" ) ? (byte ) 0 x8e :
arg.equals("SS3" ) ? (byte ) 0 x8f :
arg.matches("0x.*" ) ? Integer.decode(arg).byteValue() :
Integer.decode("0x" +arg).byteValue();
}
String s = new String(bytes, cs);
for (int j = 0 ; j < s.length(); j++) {
if (j > 0 )
System.out.print(' ' );
char c = s.charAt(j);
if (isPrintable(c))
System.out.print(c);
else if (c == '\u001b' ) System.out.print("ESC" );
else
System.out.printf("\\u%04x" , (int ) c);
}
System.out.print("\n" );
}
}
Messung V0.5 in Prozent C=97 H=85 G=91
¤ Dauer der Verarbeitung: 0.20 Sekunden
¤
*© Formatika GbR, Deutschland