1 |
|
2 /* |
|
3 * Copyright 2002-2004 Sun Microsystems, Inc. All Rights Reserved. |
|
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
|
5 * |
|
6 * This code is free software; you can redistribute it and/or modify it |
|
7 * under the terms of the GNU General Public License version 2 only, as |
|
8 * published by the Free Software Foundation. Sun designates this |
|
9 * particular file as subject to the "Classpath" exception as provided |
|
10 * by Sun in the LICENSE file that accompanied this code. |
|
11 * |
|
12 * This code is distributed in the hope that it will be useful, but WITHOUT |
|
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
15 * version 2 for more details (a copy is included in the LICENSE file that |
|
16 * accompanied this code). |
|
17 * |
|
18 * You should have received a copy of the GNU General Public License version |
|
19 * 2 along with this work; if not, write to the Free Software Foundation, |
|
20 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
21 * |
|
22 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
|
23 * CA 95054 USA or visit www.sun.com if you need additional information or |
|
24 * have any questions. |
|
25 */ |
|
26 |
|
27 package sun.nio.cs.ext; |
|
28 |
|
29 import java.nio.ByteBuffer; |
|
30 import java.nio.CharBuffer; |
|
31 import java.nio.charset.Charset; |
|
32 import java.nio.charset.CharsetDecoder; |
|
33 import java.nio.charset.CharsetEncoder; |
|
34 import java.nio.charset.CharacterCodingException; |
|
35 import java.nio.charset.MalformedInputException; |
|
36 import java.nio.charset.UnmappableCharacterException; |
|
37 import sun.nio.cs.StandardCharsets; |
|
38 import sun.nio.cs.SingleByteDecoder; |
|
39 import sun.nio.cs.SingleByteEncoder; |
|
40 import sun.nio.cs.HistoricallyNamedCharset; |
|
41 |
|
42 |
|
43 public class ISO_8859_8 |
|
44 extends Charset |
|
45 implements HistoricallyNamedCharset |
|
46 { |
|
47 |
|
48 public ISO_8859_8() { |
|
49 super("ISO-8859-8", ExtendedCharsets.aliasesFor("ISO-8859-8")); |
|
50 } |
|
51 |
|
52 public String historicalName() { |
|
53 return "ISO8859_8"; |
|
54 } |
|
55 |
|
56 public boolean contains(Charset cs) { |
|
57 return ((cs.name().equals("US-ASCII")) |
|
58 || (cs instanceof ISO_8859_8)); |
|
59 } |
|
60 |
|
61 public CharsetDecoder newDecoder() { |
|
62 return new Decoder(this); |
|
63 } |
|
64 |
|
65 public CharsetEncoder newEncoder() { |
|
66 return new Encoder(this); |
|
67 } |
|
68 |
|
69 |
|
70 /** |
|
71 * These accessors are temporarily supplied while sun.io |
|
72 * converters co-exist with the sun.nio.cs.{ext} charset coders |
|
73 * These facilitate sharing of conversion tables between the |
|
74 * two co-existing implementations. When sun.io converters |
|
75 * are made extinct these will be unncessary and should be removed |
|
76 */ |
|
77 |
|
78 public String getDecoderSingleByteMappings() { |
|
79 return Decoder.byteToCharTable; |
|
80 |
|
81 } |
|
82 |
|
83 public short[] getEncoderIndex1() { |
|
84 return Encoder.index1; |
|
85 |
|
86 } |
|
87 public String getEncoderIndex2() { |
|
88 return Encoder.index2; |
|
89 |
|
90 } |
|
91 |
|
92 private static class Decoder extends SingleByteDecoder { |
|
93 public Decoder(Charset cs) { |
|
94 super(cs, byteToCharTable); |
|
95 } |
|
96 |
|
97 private final static String byteToCharTable = |
|
98 |
|
99 "\u0080\u0081\u0082\u0083\u0084\u0085\u0086\u0087" + // 0x80 - 0x87 |
|
100 "\u0088\u0089\u008A\u008B\u008C\u008D\u008E\u008F" + // 0x88 - 0x8F |
|
101 "\u0090\u0091\u0092\u0093\u0094\u0095\u0096\u0097" + // 0x90 - 0x97 |
|
102 "\u0098\u0099\u009A\u009B\u009C\u009D\u009E\u009F" + // 0x98 - 0x9F |
|
103 "\u00A0\uFFFD\u00A2\u00A3\u00A4\u00A5\u00A6\u00A7" + // 0xA0 - 0xA7 |
|
104 "\u00A8\u00A9\u00D7\u00AB\u00AC\u00AD\u00AE\u00AF" + // 0xA8 - 0xAF |
|
105 "\u00B0\u00B1\u00B2\u00B3\u00B4\u00B5\u00B6\u00B7" + // 0xB0 - 0xB7 |
|
106 "\u00B8\u00B9\u00F7\u00BB\u00BC\u00BD\u00BE\uFFFD" + // 0xB8 - 0xBF |
|
107 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0xC0 - 0xC7 |
|
108 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0xC8 - 0xCF |
|
109 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0xD0 - 0xD7 |
|
110 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\u2017" + // 0xD8 - 0xDF |
|
111 "\u05D0\u05D1\u05D2\u05D3\u05D4\u05D5\u05D6\u05D7" + // 0xE0 - 0xE7 |
|
112 "\u05D8\u05D9\u05DA\u05DB\u05DC\u05DD\u05DE\u05DF" + // 0xE8 - 0xEF |
|
113 "\u05E0\u05E1\u05E2\u05E3\u05E4\u05E5\u05E6\u05E7" + // 0xF0 - 0xF7 |
|
114 "\u05E8\u05E9\u05EA\uFFFD\uFFFD\u200E\u200F\uFFFD" + // 0xF8 - 0xFF |
|
115 "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" + // 0x00 - 0x07 |
|
116 "\b\t\n\u000B\f\r\u000E\u000F" + // 0x08 - 0x0F |
|
117 "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" + // 0x10 - 0x17 |
|
118 "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" + // 0x18 - 0x1F |
|
119 "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" + // 0x20 - 0x27 |
|
120 "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" + // 0x28 - 0x2F |
|
121 "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" + // 0x30 - 0x37 |
|
122 "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" + // 0x38 - 0x3F |
|
123 "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" + // 0x40 - 0x47 |
|
124 "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" + // 0x48 - 0x4F |
|
125 "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" + // 0x50 - 0x57 |
|
126 "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" + // 0x58 - 0x5F |
|
127 "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" + // 0x60 - 0x67 |
|
128 "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" + // 0x68 - 0x6F |
|
129 "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" + // 0x70 - 0x77 |
|
130 "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F"; // 0x78 - 0x7F |
|
131 } |
|
132 |
|
133 private static class Encoder extends SingleByteEncoder { |
|
134 public Encoder(Charset cs) { |
|
135 super(cs, index1, index2, 0xFF00, 0x00FF, 8); |
|
136 } |
|
137 |
|
138 private final static String index2 = |
|
139 |
|
140 "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" + |
|
141 "\b\t\n\u000B\f\r\u000E\u000F" + |
|
142 "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" + |
|
143 "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" + |
|
144 "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" + |
|
145 "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" + |
|
146 "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" + |
|
147 "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" + |
|
148 "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" + |
|
149 "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" + |
|
150 "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" + |
|
151 "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" + |
|
152 "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" + |
|
153 "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" + |
|
154 "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" + |
|
155 "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F" + |
|
156 "\u0080\u0081\u0082\u0083\u0084\u0085\u0086\u0087" + |
|
157 "\u0088\u0089\u008A\u008B\u008C\u008D\u008E\u008F" + |
|
158 "\u0090\u0091\u0092\u0093\u0094\u0095\u0096\u0097" + |
|
159 "\u0098\u0099\u009A\u009B\u009C\u009D\u009E\u009F" + |
|
160 "\u00A0\u0000\u00A2\u00A3\u00A4\u00A5\u00A6\u00A7" + |
|
161 "\u00A8\u00A9\u0000\u00AB\u00AC\u00AD\u00AE\u00AF" + |
|
162 "\u00B0\u00B1\u00B2\u00B3\u00B4\u00B5\u00B6\u00B7" + |
|
163 "\u00B8\u00B9\u0000\u00BB\u00BC\u00BD\u00BE\u0000" + |
|
164 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
165 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
166 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u00AA" + |
|
167 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
168 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
169 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
170 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u00BA" + |
|
171 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
172 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
173 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
174 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
175 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
176 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
177 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
178 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
179 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
180 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
181 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
182 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
183 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
184 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
185 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
186 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
187 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
188 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
189 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
190 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
191 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
192 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
193 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
194 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
195 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
196 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
197 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
198 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
199 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
200 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
201 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
202 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
203 "\u00E0\u00E1\u00E2\u00E3\u00E4\u00E5\u00E6\u00E7" + |
|
204 "\u00E8\u00E9\u00EA\u00EB\u00EC\u00ED\u00EE\u00EF" + |
|
205 "\u00F0\u00F1\u00F2\u00F3\u00F4\u00F5\u00F6\u00F7" + |
|
206 "\u00F8\u00F9\u00FA\u0000\u0000\u0000\u0000\u0000" + |
|
207 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
208 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
209 "\u00FD\u00FE\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
210 "\u0000\u00DF\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
211 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
212 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
213 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
214 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
215 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
216 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
217 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
218 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
219 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
220 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
221 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
222 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
223 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
224 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
225 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
226 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
227 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
228 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
229 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
230 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
231 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
232 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
233 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
234 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
235 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
236 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
237 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
238 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" + |
|
239 "\u0000\u0000"; |
|
240 private final static short index1[] = { |
|
241 0, 248, 248, 248, 248, 296, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
242 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
243 538, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
244 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
245 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
246 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
247 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
248 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
249 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
250 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
251 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
252 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
253 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
254 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
255 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
256 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, |
|
257 }; |
|
258 } |
|
259 } |
|