/* * Copyright (c) 2003, 2010, 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.ByteBuffer;import java.nio.CharBuffer;import java.nio.charset.Charset;import java.nio.charset.CharsetDecoder;import java.nio.charset.CharsetEncoder;import java.nio.charset.CoderResult;import sun.nio.cs.HistoricallyNamedCharset;import sun.nio.cs.Surrogate;public class EUC_JP_Open extends Charset implements HistoricallyNamedCharset{ public EUC_JP_Open() { super("x-eucJP-Open", ExtendedCharsets.aliasesFor("x-eucJP-Open")); } public String historicalName() { return "EUC_JP_Solaris"; } public boolean contains(Charset cs) { return ((cs.name().equals("US-ASCII")) || (cs instanceof JIS_X_0201) || (cs instanceof EUC_JP)); } public CharsetDecoder newDecoder() { return new Decoder(this); } public CharsetEncoder newEncoder() { // Need to force the replacement byte to 0x3f // because JIS_X_0208_Encoder defines its own // alternative 2 byte substitution to permit it // to exist as a self-standing Encoder byte[] replacementBytes = { (byte)0x3f }; return new Encoder(this).replaceWith(replacementBytes); } private static class Decoder extends EUC_JP.Decoder { JIS_X_0201.Decoder decoderJ0201; JIS_X_0212_Solaris_Decoder decodeMappingJ0212; JIS_X_0208_Solaris_Decoder decodeMappingJ0208; private static final short[] j0208Index1 = JIS_X_0208_Solaris_Decoder.getIndex1(); private static final String[] j0208Index2 = JIS_X_0208_Solaris_Decoder.getIndex2(); private static final int start = 0xa1; private static final int end = 0xfe; protected final char REPLACE_CHAR='\uFFFD'; private Decoder(Charset cs) { super(cs); decoderJ0201 = new JIS_X_0201.Decoder(cs); decodeMappingJ0212 = new JIS_X_0212_Solaris_Decoder(cs); } protected char decode0212(int byte1, int byte2) { return decodeMappingJ0212.decodeDouble(byte1, byte2); } protected char decodeDouble(int byte1, int byte2) { if (byte1 == 0x8e) { return decoderJ0201.decode(byte2 - 256); } if (((byte1 < 0) || (byte1 > j0208Index1.length)) || ((byte2 < start) || (byte2 > end))) return REPLACE_CHAR; char result = super.decodeDouble(byte1, byte2); if (result != '\uFFFD') { return result; } else { int n = (j0208Index1[byte1 - 0x80] & 0xf) * (end - start + 1) + (byte2 - start); return j0208Index2[j0208Index1[byte1 - 0x80] >> 4].charAt(n); } } } private static class Encoder extends EUC_JP.Encoder { JIS_X_0201.Encoder encoderJ0201; JIS_X_0212_Solaris_Encoder encoderJ0212; private static final short[] j0208Index1 = JIS_X_0208_Solaris_Encoder.getIndex1(); private static final String[] j0208Index2 = JIS_X_0208_Solaris_Encoder.getIndex2(); private final Surrogate.Parser sgp = new Surrogate.Parser(); private Encoder(Charset cs) { super(cs); encoderJ0201 = new JIS_X_0201.Encoder(cs); encoderJ0212 = new JIS_X_0212_Solaris_Encoder(cs); } protected int encodeSingle(char inputChar, byte[] outputByte) { byte b; if (inputChar == 0) { outputByte[0] = (byte)0; return 1; } if ((b = encoderJ0201.encode(inputChar)) == 0) return 0; if (b > 0 && b < 128) { outputByte[0] = b; return 1; } outputByte[0] = (byte)0x8e; outputByte[1] = b; return 2; } protected int encodeDouble(char ch) { int r = super.encodeDouble(ch); if (r != 0) { return r; } else { int offset = j0208Index1[((ch & 0xff00) >> 8 )] << 8; r = j0208Index2[offset >> 12].charAt((offset & 0xfff) + (ch & 0xFF)); if (r > 0x7500) return 0x8F8080 + encoderJ0212.encodeDouble(ch); } return (r==0 ? 0: r + 0x8080); } }}
/*
* Copyright (c) 2003, 2010, 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.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import java.nio.charset.CoderResult;
import sun.nio.cs.HistoricallyNamedCharset;
import sun.nio.cs.Surrogate;
public class EUC_JP_Open
extends Charset
implements HistoricallyNamedCharset
{
public EUC_JP_Open() {
super("x-eucJP-Open", ExtendedCharsets.aliasesFor("x-eucJP-Open"));
}
public String historicalName() {
return "EUC_JP_Solaris";
}
public boolean contains(Charset cs) {
return ((cs.name().equals("US-ASCII"))
|| (cs instanceof JIS_X_0201)
|| (cs instanceof EUC_JP));
}
public CharsetDecoder newDecoder() {
return new Decoder(this);
}
public CharsetEncoder newEncoder() {
// Need to force the replacement byte to 0x3f
// because JIS_X_0208_Encoder defines its own
// alternative 2 byte substitution to permit it
// to exist as a self-standing Encoder
byte[] replacementBytes = { (byte)0x3f };
return new Encoder(this).replaceWith(replacementBytes);
}
private static class Decoder extends EUC_JP.Decoder {
JIS_X_0201.Decoder decoderJ0201;
JIS_X_0212_Solaris_Decoder decodeMappingJ0212;
JIS_X_0208_Solaris_Decoder decodeMappingJ0208;
private static final short[] j0208Index1 =
JIS_X_0208_Solaris_Decoder.getIndex1();
private static final String[] j0208Index2 =
JIS_X_0208_Solaris_Decoder.getIndex2();
private static final int start = 0xa1;
private static final int end = 0xfe;
protected final char REPLACE_CHAR='\uFFFD';
private Decoder(Charset cs) {
super(cs);
decoderJ0201 = new JIS_X_0201.Decoder(cs);
decodeMappingJ0212 = new JIS_X_0212_Solaris_Decoder(cs);
}
protected char decode0212(int byte1, int byte2) {
return decodeMappingJ0212.decodeDouble(byte1, byte2);
}
protected char decodeDouble(int byte1, int byte2) {
if (byte1 == 0x8e) {
return decoderJ0201.decode(byte2 - 256);
}
if (((byte1 < 0)
|| (byte1 > j0208Index1.length))
|| ((byte2 < start)
|| (byte2 > end)))
return REPLACE_CHAR;
char result = super.decodeDouble(byte1, byte2);
if (result != '\uFFFD') {
return result;
} else {
int n = (j0208Index1[byte1 - 0x80] & 0xf) *
(end - start + 1)
+ (byte2 - start);
return j0208Index2[j0208Index1[byte1 - 0x80] >> 4].charAt(n);
}
}
}
private static class Encoder extends EUC_JP.Encoder {
JIS_X_0201.Encoder encoderJ0201;
JIS_X_0212_Solaris_Encoder encoderJ0212;
private static final short[] j0208Index1 =
JIS_X_0208_Solaris_Encoder.getIndex1();
private static final String[] j0208Index2 =
JIS_X_0208_Solaris_Encoder.getIndex2();
private final Surrogate.Parser sgp = new Surrogate.Parser();
private Encoder(Charset cs) {
super(cs);
encoderJ0201 = new JIS_X_0201.Encoder(cs);
encoderJ0212 = new JIS_X_0212_Solaris_Encoder(cs);
}
protected int encodeSingle(char inputChar, byte[] outputByte) {
byte b;
if (inputChar == 0) {
outputByte[0] = (byte)0;
return 1;
}
if ((b = encoderJ0201.encode(inputChar)) == 0)
return 0;
if (b > 0 && b < 128) {
outputByte[0] = b;
return 1;
}
outputByte[0] = (byte)0x8e;
outputByte[1] = b;
return 2;
}
protected int encodeDouble(char ch) {
int r = super.encodeDouble(ch);
if (r != 0) {
return r;
}
else {
int offset = j0208Index1[((ch & 0xff00) >> 8 )] << 8;
r = j0208Index2[offset >> 12].charAt((offset & 0xfff) +
(ch & 0xFF));
if (r > 0x7500)
return 0x8F8080 + encoderJ0212.encodeDouble(ch);
}
return (r==0 ? 0: r + 0x8080);
}
}
}