103 lines
4.8 KiB
Java
103 lines
4.8 KiB
Java
/*
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* Copyright (c) 2008, 2013, 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.nio.cs.ext;
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import java.nio.charset.Charset;
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import java.nio.charset.CharsetDecoder;
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import java.nio.charset.CharsetEncoder;
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import sun.nio.cs.StandardCharsets;
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import sun.nio.cs.SingleByte;
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import sun.nio.cs.HistoricallyNamedCharset;
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import static sun.nio.cs.CharsetMapping.*;
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public class IBM1046 extends Charset implements HistoricallyNamedCharset
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{
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public IBM1046() {
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super("x-IBM1046", ExtendedCharsets.aliasesFor("x-IBM1046"));
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}
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public String historicalName() {
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return "Cp1046";
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}
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public boolean contains(Charset cs) {
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return (cs instanceof IBM1046);
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}
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public CharsetDecoder newDecoder() {
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return new SingleByte.Decoder(this, b2c);
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}
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public CharsetEncoder newEncoder() {
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return new SingleByte.Encoder(this, c2b, c2bIndex);
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}
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private final static String b2cTable =
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"\uFE88\u00D7\u00F7\uF8F6\uF8F5\uF8F4\uF8F7\uFE71" + // 0x80 - 0x87
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"\u0088\u25A0\u2502\u2500\u2510\u250C\u2514\u2518" + // 0x88 - 0x8f
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"\uFE79\uFE7B\uFE7D\uFE7F\uFE77\uFE8A\uFEF0\uFEF3" + // 0x90 - 0x97
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"\uFEF2\uFECE\uFECF\uFED0\uFEF6\uFEF8\uFEFA\uFEFC" + // 0x98 - 0x9f
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"\u00A0\uF8FA\uF8F9\uF8F8\u00A4\uF8FB\uFE8B\uFE91" + // 0xa0 - 0xa7
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"\uFE97\uFE9B\uFE9F\uFEA3\u060C\u00AD\uFEA7\uFEB3" + // 0xa8 - 0xaf
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"\u0660\u0661\u0662\u0663\u0664\u0665\u0666\u0667" + // 0xb0 - 0xb7
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"\u0668\u0669\uFEB7\u061B\uFEBB\uFEBF\uFECA\u061F" + // 0xb8 - 0xbf
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"\uFECB\uFE80\uFE81\uFE83\uFE85\uFE87\uFE89\uFE8D" + // 0xc0 - 0xc7
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"\uFE8F\uFE93\uFE95\uFE99\uFE9D\uFEA1\uFEA5\uFEA9" + // 0xc8 - 0xcf
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"\uFEAB\uFEAD\uFEAF\uFEB1\uFEB5\uFEB9\uFEBD\uFEC3" + // 0xd0 - 0xd7
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"\uFEC7\uFEC9\uFECD\uFECC\uFE82\uFE84\uFE8E\uFED3" + // 0xd8 - 0xdf
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"\u0640\uFED1\uFED5\uFED9\uFEDD\uFEE1\uFEE5\uFEEB" + // 0xe0 - 0xe7
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"\uFEED\uFEEF\uFEF1\uFE70\uFE72\uFE74\uFE76\uFE78" + // 0xe8 - 0xef
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"\uFE7A\uFE7C\uFE7E\uFED7\uFEDB\uFEDF\uF8FC\uFEF5" + // 0xf0 - 0xf7
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"\uFEF7\uFEF9\uFEFB\uFEE3\uFEE7\uFEEC\uFEE9\uFFFD" + // 0xf8 - 0xff
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"\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" + // 0x00 - 0x07
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"\b\t\n\u000B\f\r\u000E\u000F" + // 0x08 - 0x0f
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"\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" + // 0x10 - 0x17
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"\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" + // 0x18 - 0x1f
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"\u0020\u0021\"\u0023\u0024\u0025\u0026\'" + // 0x20 - 0x27
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"\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" + // 0x28 - 0x2f
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"\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" + // 0x30 - 0x37
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"\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" + // 0x38 - 0x3f
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"\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" + // 0x40 - 0x47
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"\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" + // 0x48 - 0x4f
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"\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" + // 0x50 - 0x57
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"\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" + // 0x58 - 0x5f
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"\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" + // 0x60 - 0x67
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"\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" + // 0x68 - 0x6f
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"\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" + // 0x70 - 0x77
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"\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F" ; // 0x78 - 0x7f
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private final static char[] b2c = b2cTable.toCharArray();
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private final static char[] c2b = new char[0x600];
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private final static char[] c2bIndex = new char[0x100];
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static {
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char[] b2cMap = b2c;
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char[] c2bNR = null;
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SingleByte.initC2B(b2cMap, c2bNR, c2b, c2bIndex);
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}
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}
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