mcs/class/I18N/Other/CP1251.cs

   1 /*
   2  * CP1251.cs - Cyrillic (Windows) code page.
   3  *
   4  * Copyright (c) 2002  Southern Storm Software, Pty Ltd
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining
   7  * a copy of this software and associated documentation files (the "Software"),
   8  * to deal in the Software without restriction, including without limitation
   9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10  * and/or sell copies of the Software, and to permit persons to whom the
  11  * Software is furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included
  14  * in all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  22  * OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 // Generated from "ibm-5347.ucm".
  26
  27 namespace I18N.Other
  28 {
  29
  30 using System;
  31 using I18N.Common;
  32
  33 public class CP1251 : ByteEncoding
  34 {
  35         public CP1251()
  36                 : base(1251, ToChars, "Cyrillic (Windows)",
  37                        "koi8-r", "windows-1251", "windows-1251",
  38                        true, true, true, true, 1251)
  39         {}
  40
  41         private static readonly char[] ToChars = {
  42                 '\u0000', '\u0001', '\u0002', '\u0003', '\u0004', '\u0005',
  43                 '\u0006', '\u0007', '\u0008', '\u0009', '\u000A', '\u000B',
  44                 '\u000C', '\u000D', '\u000E', '\u000F', '\u0010', '\u0011',
  45                 '\u0012', '\u0013', '\u0014', '\u0015', '\u0016', '\u0017',
  46                 '\u0018', '\u0019', '\u001A', '\u001B', '\u001C', '\u001D',
  47                 '\u001E', '\u001F', '\u0020', '\u0021', '\u0022', '\u0023',
  48                 '\u0024', '\u0025', '\u0026', '\u0027', '\u0028', '\u0029',
  49                 '\u002A', '\u002B', '\u002C', '\u002D', '\u002E', '\u002F',
  50                 '\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035',
  51                 '\u0036', '\u0037', '\u0038', '\u0039', '\u003A', '\u003B',
  52                 '\u003C', '\u003D', '\u003E', '\u003F', '\u0040', '\u0041',
  53                 '\u0042', '\u0043', '\u0044', '\u0045', '\u0046', '\u0047',
  54                 '\u0048', '\u0049', '\u004A', '\u004B', '\u004C', '\u004D',
  55                 '\u004E', '\u004F', '\u0050', '\u0051', '\u0052', '\u0053',
  56                 '\u0054', '\u0055', '\u0056', '\u0057', '\u0058', '\u0059',
  57                 '\u005A', '\u005B', '\u005C', '\u005D', '\u005E', '\u005F',
  58                 '\u0060', '\u0061', '\u0062', '\u0063', '\u0064', '\u0065',
  59                 '\u0066', '\u0067', '\u0068', '\u0069', '\u006A', '\u006B',
  60                 '\u006C', '\u006D', '\u006E', '\u006F', '\u0070', '\u0071',
  61                 '\u0072', '\u0073', '\u0074', '\u0075', '\u0076', '\u0077',
  62                 '\u0078', '\u0079', '\u007A', '\u007B', '\u007C', '\u007D',
  63                 '\u007E', '\u007F', '\u0402', '\u0403', '\u201A', '\u0453',
  64                 '\u201E', '\u2026', '\u2020', '\u2021', '\u20AC', '\u2030',
  65                 '\u0409', '\u2039', '\u040A', '\u040C', '\u040B', '\u040F',
  66                 '\u0452', '\u2018', '\u2019', '\u201C', '\u201D', '\u2022',
  67                 '\u2013', '\u2014', '\u0098', '\u2122', '\u0459', '\u203A',
  68                 '\u045A', '\u045C', '\u045B', '\u045F', '\u00A0', '\u040E',
  69                 '\u045E', '\u0408', '\u00A4', '\u0490', '\u00A6', '\u00A7',
  70                 '\u0401', '\u00A9', '\u0404', '\u00AB', '\u00AC', '\u00AD',
  71                 '\u00AE', '\u0407', '\u00B0', '\u00B1', '\u0406', '\u0456',
  72                 '\u0491', '\u00B5', '\u00B6', '\u00B7', '\u0451', '\u2116',
  73                 '\u0454', '\u00BB', '\u0458', '\u0405', '\u0455', '\u0457',
  74                 '\u0410', '\u0411', '\u0412', '\u0413', '\u0414', '\u0415',
  75                 '\u0416', '\u0417', '\u0418', '\u0419', '\u041A', '\u041B',
  76                 '\u041C', '\u041D', '\u041E', '\u041F', '\u0420', '\u0421',
  77                 '\u0422', '\u0423', '\u0424', '\u0425', '\u0426', '\u0427',
  78                 '\u0428', '\u0429', '\u042A', '\u042B', '\u042C', '\u042D',
  79                 '\u042E', '\u042F', '\u0430', '\u0431', '\u0432', '\u0433',
  80                 '\u0434', '\u0435', '\u0436', '\u0437', '\u0438', '\u0439',
  81                 '\u043A', '\u043B', '\u043C', '\u043D', '\u043E', '\u043F',
  82                 '\u0440', '\u0441', '\u0442', '\u0443', '\u0444', '\u0445',
  83                 '\u0446', '\u0447', '\u0448', '\u0449', '\u044A', '\u044B',
  84                 '\u044C', '\u044D', '\u044E', '\u044F',
  85         };
  86
  87         protected override void ToBytes(char[] chars, int charIndex, int charCount,
  88                                         byte[] bytes, int byteIndex)
  89         {
  90                 int ch;
  91                 while(charCount > 0)
  92                 {
  93                         ch = (int)(chars[charIndex++]);
  94                         if(ch >= 128) switch(ch)
  95                         {
  96                                 case 0x0098:
  97                                 case 0x00A0:
  98                                 case 0x00A4:
  99                                 case 0x00A6:
 100                                 case 0x00A7:
 101                                 case 0x00A9:
 102                                 case 0x00AB:
 103                                 case 0x00AC:
 104                                 case 0x00AD:
 105                                 case 0x00AE:
 106                                 case 0x00B0:
 107                                 case 0x00B1:
 108                                 case 0x00B5:
 109                                 case 0x00B6:
 110                                 case 0x00B7:
 111                                 case 0x00BB:
 112                                         break;
 113                                 case 0x0401: ch = 0xA8; break;
 114                                 case 0x0402: ch = 0x80; break;
 115                                 case 0x0403: ch = 0x81; break;
 116                                 case 0x0404: ch = 0xAA; break;
 117                                 case 0x0405: ch = 0xBD; break;
 118                                 case 0x0406: ch = 0xB2; break;
 119                                 case 0x0407: ch = 0xAF; break;
 120                                 case 0x0408: ch = 0xA3; break;
 121                                 case 0x0409: ch = 0x8A; break;
 122                                 case 0x040A: ch = 0x8C; break;
 123                                 case 0x040B: ch = 0x8E; break;
 124                                 case 0x040C: ch = 0x8D; break;
 125                                 case 0x040E: ch = 0xA1; break;
 126                                 case 0x040F: ch = 0x8F; break;
 127                                 case 0x0410:
 128                                 case 0x0411:
 129                                 case 0x0412:
 130                                 case 0x0413:
 131                                 case 0x0414:
 132                                 case 0x0415:
 133                                 case 0x0416:
 134                                 case 0x0417:
 135                                 case 0x0418:
 136                                 case 0x0419:
 137                                 case 0x041A:
 138                                 case 0x041B:
 139                                 case 0x041C:
 140                                 case 0x041D:
 141                                 case 0x041E:
 142                                 case 0x041F:
 143                                 case 0x0420:
 144                                 case 0x0421:
 145                                 case 0x0422:
 146                                 case 0x0423:
 147                                 case 0x0424:
 148                                 case 0x0425:
 149                                 case 0x0426:
 150                                 case 0x0427:
 151                                 case 0x0428:
 152                                 case 0x0429:
 153                                 case 0x042A:
 154                                 case 0x042B:
 155                                 case 0x042C:
 156                                 case 0x042D:
 157                                 case 0x042E:
 158                                 case 0x042F:
 159                                 case 0x0430:
 160                                 case 0x0431:
 161                                 case 0x0432:
 162                                 case 0x0433:
 163                                 case 0x0434:
 164                                 case 0x0435:
 165                                 case 0x0436:
 166                                 case 0x0437:
 167                                 case 0x0438:
 168                                 case 0x0439:
 169                                 case 0x043A:
 170                                 case 0x043B:
 171                                 case 0x043C:
 172                                 case 0x043D:
 173                                 case 0x043E:
 174                                 case 0x043F:
 175                                 case 0x0440:
 176                                 case 0x0441:
 177                                 case 0x0442:
 178                                 case 0x0443:
 179                                 case 0x0444:
 180                                 case 0x0445:
 181                                 case 0x0446:
 182                                 case 0x0447:
 183                                 case 0x0448:
 184                                 case 0x0449:
 185                                 case 0x044A:
 186                                 case 0x044B:
 187                                 case 0x044C:
 188                                 case 0x044D:
 189                                 case 0x044E:
 190                                 case 0x044F:
 191                                         ch -= 0x0350;
 192                                         break;
 193                                 case 0x0451: ch = 0xB8; break;
 194                                 case 0x0452: ch = 0x90; break;
 195                                 case 0x0453: ch = 0x83; break;
 196                                 case 0x0454: ch = 0xBA; break;
 197                                 case 0x0455: ch = 0xBE; break;
 198                                 case 0x0456: ch = 0xB3; break;
 199                                 case 0x0457: ch = 0xBF; break;
 200                                 case 0x0458: ch = 0xBC; break;
 201                                 case 0x0459: ch = 0x9A; break;
 202                                 case 0x045A: ch = 0x9C; break;
 203                                 case 0x045B: ch = 0x9E; break;
 204                                 case 0x045C: ch = 0x9D; break;
 205                                 case 0x045E: ch = 0xA2; break;
 206                                 case 0x045F: ch = 0x9F; break;
 207                                 case 0x0490: ch = 0xA5; break;
 208                                 case 0x0491: ch = 0xB4; break;
 209                                 case 0x2013: ch = 0x96; break;
 210                                 case 0x2014: ch = 0x97; break;
 211                                 case 0x2018: ch = 0x91; break;
 212                                 case 0x2019: ch = 0x92; break;
 213                                 case 0x201A: ch = 0x82; break;
 214                                 case 0x201C: ch = 0x93; break;
 215                                 case 0x201D: ch = 0x94; break;
 216                                 case 0x201E: ch = 0x84; break;
 217                                 case 0x2020: ch = 0x86; break;
 218                                 case 0x2021: ch = 0x87; break;
 219                                 case 0x2022: ch = 0x95; break;
 220                                 case 0x2026: ch = 0x85; break;
 221                                 case 0x2030: ch = 0x89; break;
 222                                 case 0x2039: ch = 0x8B; break;
 223                                 case 0x203A: ch = 0x9B; break;
 224                                 case 0x20AC: ch = 0x88; break;
 225                                 case 0x2116: ch = 0xB9; break;
 226                                 case 0x2122: ch = 0x99; break;
 227                                 default:
 228                                 {
 229                                         if(ch >= 0xFF01 && ch <= 0xFF5E)
 230                                                 ch -= 0xFEE0;
 231                                         else
 232                                                 ch = 0x3F;
 233                                 }
 234                                 break;
 235                         }
 236                         bytes[byteIndex++] = (byte)ch;
 237                         --charCount;
 238                 }
 239         }
 240
 241         protected override void ToBytes(String s, int charIndex, int charCount,
 242                                         byte[] bytes, int byteIndex)
 243         {
 244                 int ch;
 245                 while(charCount > 0)
 246                 {
 247                         ch = (int)(s[charIndex++]);
 248                         if(ch >= 128) switch(ch)
 249                         {
 250                                 case 0x0098:
 251                                 case 0x00A0:
 252                                 case 0x00A4:
 253                                 case 0x00A6:
 254                                 case 0x00A7:
 255                                 case 0x00A9:
 256                                 case 0x00AB:
 257                                 case 0x00AC:
 258                                 case 0x00AD:
 259                                 case 0x00AE:
 260                                 case 0x00B0:
 261                                 case 0x00B1:
 262                                 case 0x00B5:
 263                                 case 0x00B6:
 264                                 case 0x00B7:
 265                                 case 0x00BB:
 266                                         break;
 267                                 case 0x0401: ch = 0xA8; break;
 268                                 case 0x0402: ch = 0x80; break;
 269                                 case 0x0403: ch = 0x81; break;
 270                                 case 0x0404: ch = 0xAA; break;
 271                                 case 0x0405: ch = 0xBD; break;
 272                                 case 0x0406: ch = 0xB2; break;
 273                                 case 0x0407: ch = 0xAF; break;
 274                                 case 0x0408: ch = 0xA3; break;
 275                                 case 0x0409: ch = 0x8A; break;
 276                                 case 0x040A: ch = 0x8C; break;
 277                                 case 0x040B: ch = 0x8E; break;
 278                                 case 0x040C: ch = 0x8D; break;
 279                                 case 0x040E: ch = 0xA1; break;
 280                                 case 0x040F: ch = 0x8F; break;
 281                                 case 0x0410:
 282                                 case 0x0411:
 283                                 case 0x0412:
 284                                 case 0x0413:
 285                                 case 0x0414:
 286                                 case 0x0415:
 287                                 case 0x0416:
 288                                 case 0x0417:
 289                                 case 0x0418:
 290                                 case 0x0419:
 291                                 case 0x041A:
 292                                 case 0x041B:
 293                                 case 0x041C:
 294                                 case 0x041D:
 295                                 case 0x041E:
 296                                 case 0x041F:
 297                                 case 0x0420:
 298                                 case 0x0421:
 299                                 case 0x0422:
 300                                 case 0x0423:
 301                                 case 0x0424:
 302                                 case 0x0425:
 303                                 case 0x0426:
 304                                 case 0x0427:
 305                                 case 0x0428:
 306                                 case 0x0429:
 307                                 case 0x042A:
 308                                 case 0x042B:
 309                                 case 0x042C:
 310                                 case 0x042D:
 311                                 case 0x042E:
 312                                 case 0x042F:
 313                                 case 0x0430:
 314                                 case 0x0431:
 315                                 case 0x0432:
 316                                 case 0x0433:
 317                                 case 0x0434:
 318                                 case 0x0435:
 319                                 case 0x0436:
 320                                 case 0x0437:
 321                                 case 0x0438:
 322                                 case 0x0439:
 323                                 case 0x043A:
 324                                 case 0x043B:
 325                                 case 0x043C:
 326                                 case 0x043D:
 327                                 case 0x043E:
 328                                 case 0x043F:
 329                                 case 0x0440:
 330                                 case 0x0441:
 331                                 case 0x0442:
 332                                 case 0x0443:
 333                                 case 0x0444:
 334                                 case 0x0445:
 335                                 case 0x0446:
 336                                 case 0x0447:
 337                                 case 0x0448:
 338                                 case 0x0449:
 339                                 case 0x044A:
 340                                 case 0x044B:
 341                                 case 0x044C:
 342                                 case 0x044D:
 343                                 case 0x044E:
 344                                 case 0x044F:
 345                                         ch -= 0x0350;
 346                                         break;
 347                                 case 0x0451: ch = 0xB8; break;
 348                                 case 0x0452: ch = 0x90; break;
 349                                 case 0x0453: ch = 0x83; break;
 350                                 case 0x0454: ch = 0xBA; break;
 351                                 case 0x0455: ch = 0xBE; break;
 352                                 case 0x0456: ch = 0xB3; break;
 353                                 case 0x0457: ch = 0xBF; break;
 354                                 case 0x0458: ch = 0xBC; break;
 355                                 case 0x0459: ch = 0x9A; break;
 356                                 case 0x045A: ch = 0x9C; break;
 357                                 case 0x045B: ch = 0x9E; break;
 358                                 case 0x045C: ch = 0x9D; break;
 359                                 case 0x045E: ch = 0xA2; break;
 360                                 case 0x045F: ch = 0x9F; break;
 361                                 case 0x0490: ch = 0xA5; break;
 362                                 case 0x0491: ch = 0xB4; break;
 363                                 case 0x2013: ch = 0x96; break;
 364                                 case 0x2014: ch = 0x97; break;
 365                                 case 0x2018: ch = 0x91; break;
 366                                 case 0x2019: ch = 0x92; break;
 367                                 case 0x201A: ch = 0x82; break;
 368                                 case 0x201C: ch = 0x93; break;
 369                                 case 0x201D: ch = 0x94; break;
 370                                 case 0x201E: ch = 0x84; break;
 371                                 case 0x2020: ch = 0x86; break;
 372                                 case 0x2021: ch = 0x87; break;
 373                                 case 0x2022: ch = 0x95; break;
 374                                 case 0x2026: ch = 0x85; break;
 375                                 case 0x2030: ch = 0x89; break;
 376                                 case 0x2039: ch = 0x8B; break;
 377                                 case 0x203A: ch = 0x9B; break;
 378                                 case 0x20AC: ch = 0x88; break;
 379                                 case 0x2116: ch = 0xB9; break;
 380                                 case 0x2122: ch = 0x99; break;
 381                                 default:
 382                                 {
 383                                         if(ch >= 0xFF01 && ch <= 0xFF5E)
 384                                                 ch -= 0xFEE0;
 385                                         else
 386                                                 ch = 0x3F;
 387                                 }
 388                                 break;
 389                         }
 390                         bytes[byteIndex++] = (byte)ch;
 391                         --charCount;
 392                 }
 393         }
 394
 395 }; // class CP1251
 396
 397 public class ENCwindows_1251 : CP1251
 398 {
 399         public ENCwindows_1251() : base() {}
 400
 401 }; // class ENCwindows_1251
 402
 403 }; // namespace I18N.Other