| /* |
| * Copyright (c) 2002, 2006, 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.ByteBuffer; |
| import java.nio.CharBuffer; |
| import java.nio.charset.CharsetDecoder; |
| import java.nio.charset.CharsetEncoder; |
| import java.nio.charset.CoderResult; |
| import sun.nio.cs.HistoricallyNamedCharset; |
| import sun.nio.cs.*; |
| |
| public class ISO2022_KR extends ISO2022 |
| implements HistoricallyNamedCharset |
| { |
| private static Charset ksc5601_cs; |
| |
| public ISO2022_KR() { |
| super("ISO-2022-KR", ExtendedCharsets.aliasesFor("ISO-2022-KR")); |
| ksc5601_cs = new EUC_KR(); |
| } |
| |
| public boolean contains(Charset cs) { |
| // overlapping repertoire of EUC_KR, aka KSC5601 |
| return ((cs instanceof EUC_KR) || |
| (cs.name().equals("US-ASCII")) || |
| (cs instanceof ISO2022_KR)); |
| } |
| |
| public String historicalName() { |
| return "ISO2022KR"; |
| } |
| |
| public CharsetDecoder newDecoder() { |
| return new Decoder(this); |
| } |
| |
| public CharsetEncoder newEncoder() { |
| return new Encoder(this); |
| } |
| |
| private static class Decoder extends ISO2022.Decoder { |
| public Decoder(Charset cs) |
| { |
| super(cs); |
| SODesig = new byte[][] {{(byte)'$', (byte)')', (byte)'C'}}; |
| SODecoder = new CharsetDecoder[1]; |
| |
| try { |
| SODecoder[0] = ksc5601_cs.newDecoder(); |
| } catch (Exception e) {}; |
| } |
| } |
| |
| private static class Encoder extends ISO2022.Encoder { |
| |
| public Encoder(Charset cs) { |
| super(cs); |
| SODesig = new byte[] {'$', ')', 'C' }; |
| try { |
| ISOEncoder = ksc5601_cs.newEncoder(); |
| } catch (Exception e) { } |
| } |
| |
| public boolean canEncode(char c) { |
| return (ISOEncoder.canEncode(c)); |
| } |
| } |
| } |