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| 1 | +/* | |
| 2 | + * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package sun.nio.cs; | |
| 27 | + | |
| 28 | +import java.nio.charset.Charset; | |
| 29 | +import java.nio.charset.CharsetDecoder; | |
| 30 | +import java.nio.charset.CharsetEncoder; | |
| 31 | +import sun.nio.cs.StandardCharsets; | |
| 32 | +import sun.nio.cs.SingleByte; | |
| 33 | +import sun.nio.cs.HistoricallyNamedCharset; | |
| 34 | +import static sun.nio.cs.CharsetMapping.*; | |
| 35 | + | |
| 36 | +public class MS1257 extends Charset implements HistoricallyNamedCharset | |
| 37 | +{ | |
| 38 | + public MS1257() { | |
| 39 | + super("windows-1257", StandardCharsets.aliases_MS1257); | |
| 40 | + } | |
| 41 | + | |
| 42 | + public String historicalName() { | |
| 43 | + return "Cp1257"; | |
| 44 | + } | |
| 45 | + | |
| 46 | + public boolean contains(Charset cs) { | |
| 47 | + return ((cs.name().equals("US-ASCII")) || (cs instanceof MS1257)); | |
| 48 | + } | |
| 49 | + | |
| 50 | + public CharsetDecoder newDecoder() { | |
| 51 | + return new SingleByte.Decoder(this, b2c); | |
| 52 | + } | |
| 53 | + | |
| 54 | + public CharsetEncoder newEncoder() { | |
| 55 | + return new SingleByte.Encoder(this, c2b, c2bIndex); | |
| 56 | + } | |
| 57 | + | |
| 58 | + public String getDecoderSingleByteMappings() { | |
| 59 | + return b2cTable; | |
| 60 | + } | |
| 61 | + | |
| 62 | + public char[] getEncoderIndex2() { | |
| 63 | + return c2b; | |
| 64 | + } | |
| 65 | + | |
| 66 | + public char[] getEncoderIndex1() { | |
| 67 | + return c2bIndex; | |
| 68 | + } | |
| 69 | + | |
| 70 | + private final static String b2cTable = | |
| 71 | + "\u20AC\uFFFD\u201A\uFFFD\u201E\u2026\u2020\u2021" + // 0x80 - 0x87 | |
| 72 | + "\uFFFD\u2030\uFFFD\u2039\uFFFD\u00A8\u02C7\u00B8" + // 0x88 - 0x8f | |
| 73 | + "\uFFFD\u2018\u2019\u201C\u201D\u2022\u2013\u2014" + // 0x90 - 0x97 | |
| 74 | + "\uFFFD\u2122\uFFFD\u203A\uFFFD\u00AF\u02DB\uFFFD" + // 0x98 - 0x9f | |
| 75 | + "\u00A0\uFFFD\u00A2\u00A3\u00A4\uFFFD\u00A6\u00A7" + // 0xa0 - 0xa7 | |
| 76 | + "\u00D8\u00A9\u0156\u00AB\u00AC\u00AD\u00AE\u00C6" + // 0xa8 - 0xaf | |
| 77 | + "\u00B0\u00B1\u00B2\u00B3\u00B4\u00B5\u00B6\u00B7" + // 0xb0 - 0xb7 | |
| 78 | + "\u00F8\u00B9\u0157\u00BB\u00BC\u00BD\u00BE\u00E6" + // 0xb8 - 0xbf | |
| 79 | + "\u0104\u012E\u0100\u0106\u00C4\u00C5\u0118\u0112" + // 0xc0 - 0xc7 | |
| 80 | + "\u010C\u00C9\u0179\u0116\u0122\u0136\u012A\u013B" + // 0xc8 - 0xcf | |
| 81 | + "\u0160\u0143\u0145\u00D3\u014C\u00D5\u00D6\u00D7" + // 0xd0 - 0xd7 | |
| 82 | + "\u0172\u0141\u015A\u016A\u00DC\u017B\u017D\u00DF" + // 0xd8 - 0xdf | |
| 83 | + "\u0105\u012F\u0101\u0107\u00E4\u00E5\u0119\u0113" + // 0xe0 - 0xe7 | |
| 84 | + "\u010D\u00E9\u017A\u0117\u0123\u0137\u012B\u013C" + // 0xe8 - 0xef | |
| 85 | + "\u0161\u0144\u0146\u00F3\u014D\u00F5\u00F6\u00F7" + // 0xf0 - 0xf7 | |
| 86 | + "\u0173\u0142\u015B\u016B\u00FC\u017C\u017E\u02D9" + // 0xf8 - 0xff | |
| 87 | + "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" + // 0x00 - 0x07 | |
| 88 | + "\b\t\n\u000B\f\r\u000E\u000F" + // 0x08 - 0x0f | |
| 89 | + "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" + // 0x10 - 0x17 | |
| 90 | + "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" + // 0x18 - 0x1f | |
| 91 | + "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" + // 0x20 - 0x27 | |
| 92 | + "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" + // 0x28 - 0x2f | |
| 93 | + "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" + // 0x30 - 0x37 | |
| 94 | + "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" + // 0x38 - 0x3f | |
| 95 | + "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" + // 0x40 - 0x47 | |
| 96 | + "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" + // 0x48 - 0x4f | |
| 97 | + "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" + // 0x50 - 0x57 | |
| 98 | + "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" + // 0x58 - 0x5f | |
| 99 | + "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" + // 0x60 - 0x67 | |
| 100 | + "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" + // 0x68 - 0x6f | |
| 101 | + "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" + // 0x70 - 0x77 | |
| 102 | + "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F" ; // 0x78 - 0x7f | |
| 103 | + | |
| 104 | + | |
| 105 | + private final static char[] b2c = b2cTable.toCharArray(); | |
| 106 | + private final static char[] c2b = new char[0x600]; | |
| 107 | + private final static char[] c2bIndex = new char[0x100]; | |
| 108 | + | |
| 109 | + static { | |
| 110 | + char[] b2cMap = b2c; | |
| 111 | + char[] c2bNR = null; | |
| 112 | + SingleByte.initC2B(b2cMap, c2bNR, c2b, c2bIndex); | |
| 113 | + } | |
| 114 | +} | |