/*
* Copyright (c) 2002, 2004, 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.nio.cs;
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import sun.nio.cs.StandardCharsets;
import sun.nio.cs.SingleByteDecoder;
import sun.nio.cs.SingleByteEncoder;
import sun.nio.cs.HistoricallyNamedCharset;
public class ISO_8859_4
extends Charset
implements HistoricallyNamedCharset
{
public ISO_8859_4() {
super("ISO-8859-4", StandardCharsets.aliases_ISO_8859_4);
}
public String historicalName() {
return "ISO8859_4";
}
public boolean contains(Charset cs) {
return ((cs.name().equals("US-ASCII"))
|| (cs instanceof ISO_8859_4));
}
public CharsetDecoder newDecoder() {
return new Decoder(this);
}
public CharsetEncoder newEncoder() {
return new Encoder(this);
}
/**
* These accessors are temporarily supplied while sun.io
* converters co-exist with the sun.nio.cs.{ext} charset coders
* These facilitate sharing of conversion tables between the
* two co-existing implementations. When sun.io converters
* are made extinct these will be unncessary and should be removed
*/
public String getDecoderSingleByteMappings() {
return Decoder.byteToCharTable;
}
public short[] getEncoderIndex1() {
return Encoder.index1;
}
public String getEncoderIndex2() {
return Encoder.index2;
}
private static class Decoder extends SingleByteDecoder {
public Decoder(Charset cs) {
super(cs, byteToCharTable);
}
private final static String byteToCharTable =
"\u0080\u0081\u0082\u0083\u0084\u0085\u0086\u0087" + // 0x80 - 0x87
"\u0088\u0089\u008A\u008B\u008C\u008D\u008E\u008F" + // 0x88 - 0x8F
"\u0090\u0091\u0092\u0093\u0094\u0095\u0096\u0097" + // 0x90 - 0x97
"\u0098\u0099\u009A\u009B\u009C\u009D\u009E\u009F" + // 0x98 - 0x9F
"\u00A0\u0104\u0138\u0156\u00A4\u0128\u013B\u00A7" + // 0xA0 - 0xA7
"\u00A8\u0160\u0112\u0122\u0166\u00AD\u017D\u00AF" + // 0xA8 - 0xAF
"\u00B0\u0105\u02DB\u0157\u00B4\u0129\u013C\u02C7" + // 0xB0 - 0xB7
"\u00B8\u0161\u0113\u0123\u0167\u014A\u017E\u014B" + // 0xB8 - 0xBF
"\u0100\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u012E" + // 0xC0 - 0xC7
"\u010C\u00C9\u0118\u00CB\u0116\u00CD\u00CE\u012A" + // 0xC8 - 0xCF
"\u0110\u0145\u014C\u0136\u00D4\u00D5\u00D6\u00D7" + // 0xD0 - 0xD7
"\u00D8\u0172\u00DA\u00DB\u00DC\u0168\u016A\u00DF" + // 0xD8 - 0xDF
"\u0101\u00E1\u00E2\u00E3\u00E4\u00E5\u00E6\u012F" + // 0xE0 - 0xE7
"\u010D\u00E9\u0119\u00EB\u0117\u00ED\u00EE\u012B" + // 0xE8 - 0xEF
"\u0111\u0146\u014D\u0137\u00F4\u00F5\u00F6\u00F7" + // 0xF0 - 0xF7
"\u00F8\u0173\u00FA\u00FB\u00FC\u0169\u016B\u02D9" + // 0xF8 - 0xFF
"\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" + // 0x00 - 0x07
"\b\t\n\u000B\f\r\u000E\u000F" + // 0x08 - 0x0F
"\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" + // 0x10 - 0x17
"\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" + // 0x18 - 0x1F
"\u0020\u0021\"\u0023\u0024\u0025\u0026\'" + // 0x20 - 0x27
"\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" + // 0x28 - 0x2F
"\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" + // 0x30 - 0x37
"\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" + // 0x38 - 0x3F
"\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" + // 0x40 - 0x47
"\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" + // 0x48 - 0x4F
"\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" + // 0x50 - 0x57
"\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" + // 0x58 - 0x5F
"\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" + // 0x60 - 0x67
"\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" + // 0x68 - 0x6F
"\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" + // 0x70 - 0x77
"\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F"; // 0x78 - 0x7F
}
private static class Encoder extends SingleByteEncoder {
public Encoder(Charset cs) {
super(cs, index1, index2, 0xFF00, 0x00FF, 8);
}
private final static String index2 =
"\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" +
"\b\t\n\u000B\f\r\u000E\u000F" +
"\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" +
"\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" +
"\u0020\u0021\"\u0023\u0024\u0025\u0026\'" +
"\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" +
"\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" +
"\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" +
"\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" +
"\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" +
"\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" +
"\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" +
"\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" +
"\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" +
"\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" +
"\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F" +
"\u0080\u0081\u0082\u0083\u0084\u0085\u0086\u0087" +
"\u0088\u0089\u008A\u008B\u008C\u008D\u008E\u008F" +
"\u0090\u0091\u0092\u0093\u0094\u0095\u0096\u0097" +
"\u0098\u0099\u009A\u009B\u009C\u009D\u009E\u009F" +
"\u00A0\u0000\u0000\u0000\u00A4\u0000\u0000\u00A7" +
"\u00A8\u0000\u0000\u0000\u0000\u00AD\u0000\u00AF" +
"\u00B0\u0000\u0000\u0000\u00B4\u0000\u0000\u0000" +
"\u00B8\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u0000" +
"\u0000\u00C9\u0000\u00CB\u0000\u00CD\u00CE\u0000" +
"\u0000\u0000\u0000\u0000\u00D4\u00D5\u00D6\u00D7" +
"\u00D8\u0000\u00DA\u00DB\u00DC\u0000\u0000\u00DF" +
"\u0000\u00E1\u00E2\u00E3\u00E4\u00E5\u00E6\u0000" +
"\u0000\u00E9\u0000\u00EB\u0000\u00ED\u00EE\u0000" +
"\u0000\u0000\u0000\u0000\u00F4\u00F5\u00F6\u00F7" +
"\u00F8\u0000\u00FA\u00FB\u00FC\u0000\u0000\u0000" +
"\u00C0\u00E0\u0000\u0000\u00A1\u00B1\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u00C8\u00E8\u0000\u0000" +
"\u00D0\u00F0\u00AA\u00BA\u0000\u0000\u00CC\u00EC" +
"\u00CA\u00EA\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u00AB\u00BB\u0000\u0000\u0000\u0000" +
"\u00A5\u00B5\u00CF\u00EF\u0000\u0000\u00C7\u00E7" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u00D3\u00F3" +
"\u00A2\u0000\u0000\u00A6\u00B6\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u00D1\u00F1\u0000" +
"\u0000\u0000\u00BD\u00BF\u00D2\u00F2\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u00A3\u00B3" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u00A9\u00B9\u0000\u0000\u0000\u0000\u00AC\u00BC" +
"\u00DD\u00FD\u00DE\u00FE\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u00D9\u00F9\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u00AE\u00BE\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u00B7" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u00FF\u0000\u00B2\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000";
private final static short index1[] = {
0, 256, 440, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
};
}
}