/*
* Copyright (c) 2003, 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.ext;
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 IBM284
extends Charset
implements HistoricallyNamedCharset
{
public IBM284() {
super("IBM284", ExtendedCharsets.aliasesFor("IBM284"));
}
public String historicalName() {
return "Cp284";
}
public boolean contains(Charset cs) {
return (cs instanceof IBM284);
}
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;
}
protected static class Decoder extends SingleByteDecoder {
public Decoder(Charset cs) {
super(cs, byteToCharTable);
}
private final static String byteToCharTable =
"\u00D8\u0061\u0062\u0063\u0064\u0065\u0066\u0067" + // 0x80 - 0x87
"\u0068\u0069\u00AB\u00BB\u00F0\u00FD\u00FE\u00B1" + // 0x88 - 0x8F
"\u00B0\u006A\u006B\u006C\u006D\u006E\u006F\u0070" + // 0x90 - 0x97
"\u0071\u0072\u00AA\u00BA\u00E6\u00B8\u00C6\u00A4" + // 0x98 - 0x9F
"\u00B5\u00A8\u0073\u0074\u0075\u0076\u0077\u0078" + // 0xA0 - 0xA7
"\u0079\u007A\u00A1\u00BF\u00D0\u00DD\u00DE\u00AE" + // 0xA8 - 0xAF
"\u00A2\u00A3\u00A5\u00B7\u00A9\u00A7\u00B6\u00BC" + // 0xB0 - 0xB7
"\u00BD\u00BE\u005E\u0021\u00AF\u007E\u00B4\u00D7" + // 0xB8 - 0xBF
"\u007B\u0041\u0042\u0043\u0044\u0045\u0046\u0047" + // 0xC0 - 0xC7
"\u0048\u0049\u00AD\u00F4\u00F6\u00F2\u00F3\u00F5" + // 0xC8 - 0xCF
"\u007D\u004A\u004B\u004C\u004D\u004E\u004F\u0050" + // 0xD0 - 0xD7
"\u0051\u0052\u00B9\u00FB\u00FC\u00F9\u00FA\u00FF" + // 0xD8 - 0xDF
"\\\u00F7\u0053\u0054\u0055\u0056\u0057\u0058" + // 0xE0 - 0xE7
"\u0059\u005A\u00B2\u00D4\u00D6\u00D2\u00D3\u00D5" + // 0xE8 - 0xEF
"\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" + // 0xF0 - 0xF7
"\u0038\u0039\u00B3\u00DB\u00DC\u00D9\u00DA\u009F" + // 0xF8 - 0xFF
"\u0000\u0001\u0002\u0003\u009C\t\u0086\u007F" + // 0x00 - 0x07
"\u0097\u008D\u008E\u000B\f\r\u000E\u000F" + // 0x08 - 0x0F
"\u0010\u0011\u0012\u0013\u009D\n\b\u0087" + // 0x10 - 0x17
"\u0018\u0019\u0092\u008F\u001C\u001D\u001E\u001F" + // 0x18 - 0x1F
"\u0080\u0081\u0082\u0083\u0084\n\u0017\u001B" + // 0x20 - 0x27
"\u0088\u0089\u008A\u008B\u008C\u0005\u0006\u0007" + // 0x28 - 0x2F
"\u0090\u0091\u0016\u0093\u0094\u0095\u0096\u0004" + // 0x30 - 0x37
"\u0098\u0099\u009A\u009B\u0014\u0015\u009E\u001A" + // 0x38 - 0x3F
"\u0020\u00A0\u00E2\u00E4\u00E0\u00E1\u00E3\u00E5" + // 0x40 - 0x47
"\u00E7\u00A6\u005B\u002E\u003C\u0028\u002B\u007C" + // 0x48 - 0x4F
"\u0026\u00E9\u00EA\u00EB\u00E8\u00ED\u00EE\u00EF" + // 0x50 - 0x57
"\u00EC\u00DF\u005D\u0024\u002A\u0029\u003B\u00AC" + // 0x58 - 0x5F
"\u002D\u002F\u00C2\u00C4\u00C0\u00C1\u00C3\u00C5" + // 0x60 - 0x67
"\u00C7\u0023\u00F1\u002C\u0025\u005F\u003E\u003F" + // 0x68 - 0x6F
"\u00F8\u00C9\u00CA\u00CB\u00C8\u00CD\u00CE\u00CF" + // 0x70 - 0x77
"\u00CC\u0060\u003A\u00D1\u0040\'\u003D\""; // 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\u0037\u002D\u002E\u002F" +
"\u0016\u0005\u0015\u000B\f\r\u000E\u000F" +
"\u0010\u0011\u0012\u0013\u003C\u003D\u0032\u0026" +
"\u0018\u0019\u003F\'\u001C\u001D\u001E\u001F" +
"\u0040\u00BB\u007F\u0069\u005B\u006C\u0050\u007D" +
"\u004D\u005D\\\u004E\u006B\u0060\u004B\u0061" +
"\u00F0\u00F1\u00F2\u00F3\u00F4\u00F5\u00F6\u00F7" +
"\u00F8\u00F9\u007A\u005E\u004C\u007E\u006E\u006F" +
"\u007C\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u00C7" +
"\u00C8\u00C9\u00D1\u00D2\u00D3\u00D4\u00D5\u00D6" +
"\u00D7\u00D8\u00D9\u00E2\u00E3\u00E4\u00E5\u00E6" +
"\u00E7\u00E8\u00E9\u004A\u00E0\u005A\u00BA\u006D" +
"\u0079\u0081\u0082\u0083\u0084\u0085\u0086\u0087" +
"\u0088\u0089\u0091\u0092\u0093\u0094\u0095\u0096" +
"\u0097\u0098\u0099\u00A2\u00A3\u00A4\u00A5\u00A6" +
"\u00A7\u00A8\u00A9\u00C0\u004F\u00D0\u00BD\u0007" +
"\u0020\u0021\"\u0023\u0024\u0015\u0006\u0017" +
"\u0028\u0029\u002A\u002B\u002C\t\n\u001B" +
"\u0030\u0031\u001A\u0033\u0034\u0035\u0036\b" +
"\u0038\u0039\u003A\u003B\u0004\u0014\u003E\u00FF" +
"\u0041\u00AA\u00B0\u00B1\u009F\u00B2\u0049\u00B5" +
"\u00A1\u00B4\u009A\u008A\u005F\u00CA\u00AF\u00BC" +
"\u0090\u008F\u00EA\u00FA\u00BE\u00A0\u00B6\u00B3" +
"\u009D\u00DA\u009B\u008B\u00B7\u00B8\u00B9\u00AB" +
"\u0064\u0065\u0062\u0066\u0063\u0067\u009E\u0068" +
"\u0074\u0071\u0072\u0073\u0078\u0075\u0076\u0077" +
"\u00AC\u007B\u00ED\u00EE\u00EB\u00EF\u00EC\u00BF" +
"\u0080\u00FD\u00FE\u00FB\u00FC\u00AD\u00AE\u0059" +
"\u0044\u0045\u0042\u0046\u0043\u0047\u009C\u0048" +
"\u0054\u0051\u0052\u0053\u0058\u0055\u0056\u0057" +
"\u008C\u006A\u00CD\u00CE\u00CB\u00CF\u00CC\u00E1" +
"\u0070\u00DD\u00DE\u00DB\u00DC\u008D\u008E\u00DF" +
"\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";
private final static short index1[] = {
0, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
};
}
}