/* * Copyright (c) 2004, 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.charset.Charset;import java.nio.charset.CharsetDecoder;import java.nio.charset.CharsetEncoder;import sun.nio.cs.HistoricallyNamedCharset;import java.util.Arrays;import static sun.nio.cs.CharsetMapping.*; public class Big5_Solaris extends Charset implements HistoricallyNamedCharset{ public Big5_Solaris() { super("x-Big5-Solaris", ExtendedCharsets.aliasesFor("x-Big5-Solaris")); } public String historicalName() { return "Big5_Solaris"; } public boolean contains(Charset cs) { return ((cs.name().equals("US-ASCII")) || (cs instanceof Big5) || (cs instanceof Big5_Solaris)); } public CharsetDecoder newDecoder() { initb2c(); return new DoubleByte.Decoder(this, b2c, b2cSB, 0x40, 0xfe); } public CharsetEncoder newEncoder() { initc2b(); return new DoubleByte.Encoder(this, c2b, c2bIndex); } static char[][] b2c; static char[] b2cSB; private static volatile boolean b2cInitialized = false; static void initb2c() { if (b2cInitialized) return; synchronized (Big5_Solaris.class) { if (b2cInitialized) return; Big5.initb2c(); b2c = Big5.b2c.clone(); // Big5 Solaris implementation has 7 additional mappings int[] sol = new int[] { 0xF9D6, 0x7881, 0xF9D7, 0x92B9, 0xF9D8, 0x88CF, 0xF9D9, 0x58BB, 0xF9DA, 0x6052, 0xF9DB, 0x7CA7, 0xF9DC, 0x5AFA }; if (b2c[0xf9] == DoubleByte.B2C_UNMAPPABLE) { b2c[0xf9] = new char[0xfe - 0x40 + 1]; Arrays.fill(b2c[0xf9], UNMAPPABLE_DECODING); } for (int i = 0; i < sol.length;) { b2c[0xf9][sol[i++] & 0xff - 0x40] = (char)sol[i++]; } b2cSB = Big5.b2cSB; b2cInitialized = true; } } static char[] c2b; static char[] c2bIndex; private static volatile boolean c2bInitialized = false; static void initc2b() { if (c2bInitialized) return; synchronized (Big5_Solaris.class) { if (c2bInitialized) return; Big5.initc2b(); c2b = Big5.c2b.clone(); c2bIndex = Big5.c2bIndex.clone(); int[] sol = new int[] { 0x7881, 0xF9D6, 0x92B9, 0xF9D7, 0x88CF, 0xF9D8, 0x58BB, 0xF9D9, 0x6052, 0xF9DA, 0x7CA7, 0xF9DB, 0x5AFA, 0xF9DC }; for (int i = 0; i < sol.length;) { int c = sol[i++]; // no need to check c2bIndex[c >>8], we know it points // to the appropriate place. c2b[c2bIndex[c >> 8] + (c & 0xff)] = (char)sol[i++]; } c2bInitialized = true; } }}
/*
* Copyright (c) 2004, 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.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import sun.nio.cs.HistoricallyNamedCharset;
import java.util.Arrays;
import static sun.nio.cs.CharsetMapping.*;
public class Big5_Solaris extends Charset implements HistoricallyNamedCharset
{
public Big5_Solaris() {
super("x-Big5-Solaris", ExtendedCharsets.aliasesFor("x-Big5-Solaris"));
}
public String historicalName() {
return "Big5_Solaris";
}
public boolean contains(Charset cs) {
return ((cs.name().equals("US-ASCII"))
|| (cs instanceof Big5)
|| (cs instanceof Big5_Solaris));
}
public CharsetDecoder newDecoder() {
initb2c();
return new DoubleByte.Decoder(this, b2c, b2cSB, 0x40, 0xfe);
}
public CharsetEncoder newEncoder() {
initc2b();
return new DoubleByte.Encoder(this, c2b, c2bIndex);
}
static char[][] b2c;
static char[] b2cSB;
private static volatile boolean b2cInitialized = false;
static void initb2c() {
if (b2cInitialized)
return;
synchronized (Big5_Solaris.class) {
if (b2cInitialized)
return;
Big5.initb2c();
b2c = Big5.b2c.clone();
// Big5 Solaris implementation has 7 additional mappings
int[] sol = new int[] {
0xF9D6, 0x7881,
0xF9D7, 0x92B9,
0xF9D8, 0x88CF,
0xF9D9, 0x58BB,
0xF9DA, 0x6052,
0xF9DB, 0x7CA7,
0xF9DC, 0x5AFA };
if (b2c[0xf9] == DoubleByte.B2C_UNMAPPABLE) {
b2c[0xf9] = new char[0xfe - 0x40 + 1];
Arrays.fill(b2c[0xf9], UNMAPPABLE_DECODING);
}
for (int i = 0; i < sol.length;) {
b2c[0xf9][sol[i++] & 0xff - 0x40] = (char)sol[i++];
}
b2cSB = Big5.b2cSB;
b2cInitialized = true;
}
}
static char[] c2b;
static char[] c2bIndex;
private static volatile boolean c2bInitialized = false;
static void initc2b() {
if (c2bInitialized)
return;
synchronized (Big5_Solaris.class) {
if (c2bInitialized)
return;
Big5.initc2b();
c2b = Big5.c2b.clone();
c2bIndex = Big5.c2bIndex.clone();
int[] sol = new int[] {
0x7881, 0xF9D6,
0x92B9, 0xF9D7,
0x88CF, 0xF9D8,
0x58BB, 0xF9D9,
0x6052, 0xF9DA,
0x7CA7, 0xF9DB,
0x5AFA, 0xF9DC };
for (int i = 0; i < sol.length;) {
int c = sol[i++];
// no need to check c2bIndex[c >>8], we know it points
// to the appropriate place.
c2b[c2bIndex[c >> 8] + (c & 0xff)] = (char)sol[i++];
}
c2bInitialized = true;
}
}
}