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67 lines
2.2 KiB
Java
67 lines
2.2 KiB
Java
/*
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* Copyright (c) 1999, 2005, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.font;
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import java.nio.charset.*;
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import sun.nio.cs.*;
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import static sun.nio.cs.CharsetMapping.*;
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public class X11GBK extends Charset {
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public X11GBK () {
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super("X11GBK", null);
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}
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public CharsetEncoder newEncoder() {
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return new Encoder(this);
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}
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public CharsetDecoder newDecoder() {
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return new GBK().newDecoder();
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}
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public boolean contains(Charset cs) {
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return cs instanceof X11GBK;
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}
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private class Encoder extends DoubleByte.Encoder {
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private DoubleByte.Encoder enc = (DoubleByte.Encoder)new GBK().newEncoder();
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Encoder(Charset cs) {
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super(cs, (char[])null, (char[])null);
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}
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public boolean canEncode(char ch){
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if (ch < 0x80) return false;
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return enc.canEncode(ch);
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}
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public int encodeChar(char ch) {
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if (ch < 0x80)
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return UNMAPPABLE_ENCODING;
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return enc.encodeChar(ch);
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}
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}
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}
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