1 /*
2 * Copyright (c) 2002, 2005, 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 /*
27 */
28
29 package sun.nio.cs.ext;
30
31 import java.nio.charset.Charset;
32 import java.nio.charset.CharsetDecoder;
33 import java.nio.charset.CharsetEncoder;
34 import sun.nio.cs.SingleByteEncoder;
35 import sun.nio.cs.SingleByteDecoder;
36
37 public class JIS_X_0201
38 extends Charset
39 {
40
41 public JIS_X_0201() {
42 super("JIS_X0201", ExtendedCharsets.aliasesFor("JIS_X0201"));
43 }
44
45 public boolean contains(Charset cs) {
46 return ((cs.name().equals("US-ASCII"))
47 || (cs instanceof JIS_X_0201));
48 }
49
50 public CharsetDecoder newDecoder() {
51 return new Decoder(this);
52 }
53
54 public CharsetEncoder newEncoder() {
55 return new Encoder(this);
56 }
57
58 public static class Decoder extends SingleByteDecoder {
59
60 public Decoder(Charset cs) {
61 super(cs, byteToCharTable);
62 }
63
64 private final static String byteToCharTable =
65
66 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0x80 - 0x87
67 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0x88 - 0x8F
68 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0x90 - 0x97
69 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0x98 - 0x9F
70 "\uFFFD\uFF61\uFF62\uFF63\uFF64\uFF65\uFF66\uFF67" + // 0xA0 - 0xA7
71 "\uFF68\uFF69\uFF6A\uFF6B\uFF6C\uFF6D\uFF6E\uFF6F" + // 0xA8 - 0xAF
72 "\uFF70\uFF71\uFF72\uFF73\uFF74\uFF75\uFF76\uFF77" + // 0xB0 - 0xB7
73 "\uFF78\uFF79\uFF7A\uFF7B\uFF7C\uFF7D\uFF7E\uFF7F" + // 0xB8 - 0xBF
74 "\uFF80\uFF81\uFF82\uFF83\uFF84\uFF85\uFF86\uFF87" + // 0xC0 - 0xC7
75 "\uFF88\uFF89\uFF8A\uFF8B\uFF8C\uFF8D\uFF8E\uFF8F" + // 0xC8 - 0xCF
76 "\uFF90\uFF91\uFF92\uFF93\uFF94\uFF95\uFF96\uFF97" + // 0xD0 - 0xD7
77 "\uFF98\uFF99\uFF9A\uFF9B\uFF9C\uFF9D\uFF9E\uFF9F" + // 0xD8 - 0xDF
78 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0xE0 - 0xE7
79 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0xE8 - 0xEF
80 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0xF0 - 0xF7
81 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + // 0xF8 - 0xFF
82 "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" + // 0x00 - 0x07
83 "\b\t\n\u000B\f\r\u000E\u000F" + // 0x08 - 0x0F
84 "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" + // 0x10 - 0x17
85 "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" + // 0x18 - 0x1F
86 "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" + // 0x20 - 0x27
87 "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" + // 0x28 - 0x2F
88 "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" + // 0x30 - 0x37
89 "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" + // 0x38 - 0x3F
90 "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" + // 0x40 - 0x47
91 "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" + // 0x48 - 0x4F
92 "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" + // 0x50 - 0x57
93 "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" + // 0x58 - 0x5F
94 "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" + // 0x60 - 0x67
95 "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" + // 0x68 - 0x6F
96 "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" + // 0x70 - 0x77
97 "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F"; // 0x78 - 0x7F
98 }
99
100 public static class Encoder extends SingleByteEncoder {
101
102 public Encoder(Charset cs) {
103 super(cs, index1, index2, 0xFF00, 0x00FF, 8);
104 }
105
106 private final static String index2 =
107
108 "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" +
109 "\b\t\n\u000B\f\r\u000E\u000F" +
110 "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" +
111 "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" +
112 "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" +
113 "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" +
114 "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" +
115 "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" +
116 "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" +
117 "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" +
118 "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" +
119 "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" +
120 "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" +
121 "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" +
122 "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" +
123 "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F" +
124 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
125 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
126 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
127 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
128 "\u0000\u0000\u0000\u0000\u0000\\\u0000\u0000" +
129 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
130 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
131 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
132 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
133 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
134 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
135 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
136 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
137 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
138 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
139 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
140 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
141 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
142 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
143 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
144 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
145 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
146 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
147 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
148 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
149 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
150 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
151 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
152 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
153 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
154 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
155 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
156 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
157 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
158 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
159 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
160 "\u0000\u0000\u0000\u0000\u0000\u0000\u007E\u0000" +
161 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
162 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
163 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\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\u0000" +
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\u0000" +
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 "\u00A1\u00A2\u00A3\u00A4\u00A5\u00A6\u00A7\u00A8" +
186 "\u00A9\u00AA\u00AB\u00AC\u00AD\u00AE\u00AF\u00B0" +
187 "\u00B1\u00B2\u00B3\u00B4\u00B5\u00B6\u00B7\u00B8" +
188 "\u00B9\u00BA\u00BB\u00BC\u00BD\u00BE\u00BF\u00C0" +
189 "\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u00C7\u00C8" +
190 "\u00C9\u00CA\u00CB\u00CC\u00CD\u00CE\u00CF\u00D0" +
191 "\u00D1\u00D2\u00D3\u00D4\u00D5\u00D6\u00D7\u00D8" +
192 "\u00D9\u00DA\u00DB\u00DC\u00DD\u00DE\u00DF\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 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
204 "\u0000\u0000\u0000\u0000\u0000\u0000\u0000";
205
206 private final static short index1[] = {
207 0, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
208 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
209 360, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
210 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
211 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
212 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
213 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
214 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
215 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
216 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
217 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
218 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
219 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
220 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
221 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
222 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 519,
223 };
224 }
225
226 }