mcs/class/I18N/Other/CP28595.cs

   1 /*
   2  * CP28595.cs - Cyrillic (ISO) 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-915.ucm".
  26
  27 // WARNING: Modifying this file directly might be a bad idea.
  28 // You should edit the code generator tools/ucm2cp.c instead for your changes
  29 // to appear in all relevant classes.
  30 namespace I18N.Other
  31 {
  32
  33 using System;
  34 using System.Text;
  35 using I18N.Common;
  36
  37 [Serializable]
  38 public class CP28595 : ByteEncoding
  39 {
  40         public CP28595()
  41                 : base(28595, ToChars, "Cyrillic (ISO)",
  42                        "iso-8859-5", "iso-8859-5", "iso-8859-5",
  43                        true, true, true, true, 1251)
  44         {}
  45
  46         private static readonly char[] ToChars = {
  47                 '\u0000', '\u0001', '\u0002', '\u0003', '\u0004', '\u0005',
  48                 '\u0006', '\u0007', '\u0008', '\u0009', '\u000A', '\u000B',
  49                 '\u000C', '\u000D', '\u000E', '\u000F', '\u0010', '\u0011',
  50                 '\u0012', '\u0013', '\u0014', '\u0015', '\u0016', '\u0017',
  51                 '\u0018', '\u0019', '\u001A', '\u001B', '\u001C', '\u001D',
  52                 '\u001E', '\u001F', '\u0020', '\u0021', '\u0022', '\u0023',
  53                 '\u0024', '\u0025', '\u0026', '\u0027', '\u0028', '\u0029',
  54                 '\u002A', '\u002B', '\u002C', '\u002D', '\u002E', '\u002F',
  55                 '\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035',
  56                 '\u0036', '\u0037', '\u0038', '\u0039', '\u003A', '\u003B',
  57                 '\u003C', '\u003D', '\u003E', '\u003F', '\u0040', '\u0041',
  58                 '\u0042', '\u0043', '\u0044', '\u0045', '\u0046', '\u0047',
  59                 '\u0048', '\u0049', '\u004A', '\u004B', '\u004C', '\u004D',
  60                 '\u004E', '\u004F', '\u0050', '\u0051', '\u0052', '\u0053',
  61                 '\u0054', '\u0055', '\u0056', '\u0057', '\u0058', '\u0059',
  62                 '\u005A', '\u005B', '\u005C', '\u005D', '\u005E', '\u005F',
  63                 '\u0060', '\u0061', '\u0062', '\u0063', '\u0064', '\u0065',
  64                 '\u0066', '\u0067', '\u0068', '\u0069', '\u006A', '\u006B',
  65                 '\u006C', '\u006D', '\u006E', '\u006F', '\u0070', '\u0071',
  66                 '\u0072', '\u0073', '\u0074', '\u0075', '\u0076', '\u0077',
  67                 '\u0078', '\u0079', '\u007A', '\u007B', '\u007C', '\u007D',
  68                 '\u007E', '\u007F', '\u0080', '\u0081', '\u0082', '\u0083',
  69                 '\u0084', '\u0085', '\u0086', '\u0087', '\u0088', '\u0089',
  70                 '\u008A', '\u008B', '\u008C', '\u008D', '\u008E', '\u008F',
  71                 '\u0090', '\u0091', '\u0092', '\u0093', '\u0094', '\u0095',
  72                 '\u0096', '\u0097', '\u0098', '\u0099', '\u009A', '\u009B',
  73                 '\u009C', '\u009D', '\u009E', '\u009F', '\u00A0', '\u0401',
  74                 '\u0402', '\u0403', '\u0404', '\u0405', '\u0406', '\u0407',
  75                 '\u0408', '\u0409', '\u040A', '\u040B', '\u040C', '\u00AD',
  76                 '\u040E', '\u040F', '\u0410', '\u0411', '\u0412', '\u0413',
  77                 '\u0414', '\u0415', '\u0416', '\u0417', '\u0418', '\u0419',
  78                 '\u041A', '\u041B', '\u041C', '\u041D', '\u041E', '\u041F',
  79                 '\u0420', '\u0421', '\u0422', '\u0423', '\u0424', '\u0425',
  80                 '\u0426', '\u0427', '\u0428', '\u0429', '\u042A', '\u042B',
  81                 '\u042C', '\u042D', '\u042E', '\u042F', '\u0430', '\u0431',
  82                 '\u0432', '\u0433', '\u0434', '\u0435', '\u0436', '\u0437',
  83                 '\u0438', '\u0439', '\u043A', '\u043B', '\u043C', '\u043D',
  84                 '\u043E', '\u043F', '\u0440', '\u0441', '\u0442', '\u0443',
  85                 '\u0444', '\u0445', '\u0446', '\u0447', '\u0448', '\u0449',
  86                 '\u044A', '\u044B', '\u044C', '\u044D', '\u044E', '\u044F',
  87                 '\u2116', '\u0451', '\u0452', '\u0453', '\u0454', '\u0455',
  88                 '\u0456', '\u0457', '\u0458', '\u0459', '\u045A', '\u045B',
  89                 '\u045C', '\u00A7', '\u045E', '\u045F',
  90         };
  91
  92         // Get the number of bytes needed to encode a character buffer.
  93         public unsafe override int GetByteCountImpl (char* chars, int count)
  94         {
  95                 if (this.EncoderFallback != null)               {
  96                         //Calculate byte count by actually doing encoding and discarding the data.
  97                         return GetBytesImpl(chars, count, null, 0);
  98                 }
  99                 else
 100
 101                 {
 102                         return count;
 103                 }
 104         }
 105
 106         // Get the number of bytes needed to encode a character buffer.
 107         public override int GetByteCount (String s)
 108         {
 109                 if (this.EncoderFallback != null)
 110                 {
 111                         //Calculate byte count by actually doing encoding and discarding the data.
 112                         unsafe
 113                         {
 114                                 fixed (char *s_ptr = s)
 115                                 {
 116                                         return GetBytesImpl(s_ptr, s.Length, null, 0);
 117                                 }
 118                         }
 119                 }
 120                 else
 121                 {
 122                         //byte count equals character count because no EncoderFallback set
 123                         return s.Length;
 124                 }
 125         }
 126
 127         //ToBytes is just an alias for GetBytesImpl, but doesn't return byte count
 128         protected unsafe override void ToBytes(char* chars, int charCount,
 129                                         byte* bytes, int byteCount)
 130         {
 131                 //Calling ToBytes with null destination buffer doesn't make any sense
 132                 if (bytes == null)
 133                         throw new ArgumentNullException("bytes");
 134                 GetBytesImpl(chars, charCount, bytes, byteCount);
 135         }
 136
 137         public unsafe override int GetBytesImpl (char* chars, int charCount,
 138                                                  byte* bytes, int byteCount)
 139         {
 140                 int ch;
 141                 int charIndex = 0;
 142                 int byteIndex = 0;
 143                 EncoderFallbackBuffer buffer = null;
 144                 while (charCount > 0)
 145                 {
 146                         ch = (int)(chars[charIndex]);
 147                         charIndex++;
 148                         charCount--;
 149                         if(ch >= 161) switch(ch)
 150                         {
 151                                 case 0x00AD:
 152                                         break;
 153                                 case 0x00A7: ch = 0xFD; break;
 154                                 case 0x0401:
 155                                 case 0x0402:
 156                                 case 0x0403:
 157                                 case 0x0404:
 158                                 case 0x0405:
 159                                 case 0x0406:
 160                                 case 0x0407:
 161                                 case 0x0408:
 162                                 case 0x0409:
 163                                 case 0x040A:
 164                                 case 0x040B:
 165                                 case 0x040C:
 166                                         ch -= 0x0360;
 167                                         break;
 168                                 case 0x040E:
 169                                 case 0x040F:
 170                                 case 0x0410:
 171                                 case 0x0411:
 172                                 case 0x0412:
 173                                 case 0x0413:
 174                                 case 0x0414:
 175                                 case 0x0415:
 176                                 case 0x0416:
 177                                 case 0x0417:
 178                                 case 0x0418:
 179                                 case 0x0419:
 180                                 case 0x041A:
 181                                 case 0x041B:
 182                                 case 0x041C:
 183                                 case 0x041D:
 184                                 case 0x041E:
 185                                 case 0x041F:
 186                                 case 0x0420:
 187                                 case 0x0421:
 188                                 case 0x0422:
 189                                 case 0x0423:
 190                                 case 0x0424:
 191                                 case 0x0425:
 192                                 case 0x0426:
 193                                 case 0x0427:
 194                                 case 0x0428:
 195                                 case 0x0429:
 196                                 case 0x042A:
 197                                 case 0x042B:
 198                                 case 0x042C:
 199                                 case 0x042D:
 200                                 case 0x042E:
 201                                 case 0x042F:
 202                                 case 0x0430:
 203                                 case 0x0431:
 204                                 case 0x0432:
 205                                 case 0x0433:
 206                                 case 0x0434:
 207                                 case 0x0435:
 208                                 case 0x0436:
 209                                 case 0x0437:
 210                                 case 0x0438:
 211                                 case 0x0439:
 212                                 case 0x043A:
 213                                 case 0x043B:
 214                                 case 0x043C:
 215                                 case 0x043D:
 216                                 case 0x043E:
 217                                 case 0x043F:
 218                                 case 0x0440:
 219                                 case 0x0441:
 220                                 case 0x0442:
 221                                 case 0x0443:
 222                                 case 0x0444:
 223                                 case 0x0445:
 224                                 case 0x0446:
 225                                 case 0x0447:
 226                                 case 0x0448:
 227                                 case 0x0449:
 228                                 case 0x044A:
 229                                 case 0x044B:
 230                                 case 0x044C:
 231                                 case 0x044D:
 232                                 case 0x044E:
 233                                 case 0x044F:
 234                                         ch -= 0x0360;
 235                                         break;
 236                                 case 0x0451:
 237                                 case 0x0452:
 238                                 case 0x0453:
 239                                 case 0x0454:
 240                                 case 0x0455:
 241                                 case 0x0456:
 242                                 case 0x0457:
 243                                 case 0x0458:
 244                                 case 0x0459:
 245                                 case 0x045A:
 246                                 case 0x045B:
 247                                 case 0x045C:
 248                                         ch -= 0x0360;
 249                                         break;
 250                                 case 0x045E: ch = 0xFE; break;
 251                                 case 0x045F: ch = 0xFF; break;
 252                                 case 0x2116: ch = 0xF0; break;
 253                                 default:
 254                                 {
 255                                         if(ch >= 0xFF01 && ch <= 0xFF5E)
 256                                         {
 257                                                 ch -= 0xFEE0;
 258                                         }
 259                                         else
 260                                         {
 261                                                 HandleFallback (ref buffer, chars, ref charIndex, ref charCount, bytes, ref byteIndex, ref byteCount);
 262                                                 continue;
 263                                         }
 264                                 }
 265                                 break;
 266                         }
 267                         //Write encoded byte to buffer, if buffer is defined and fallback was not used
 268                         if (bytes != null)
 269                                 bytes[byteIndex] = (byte)ch;
 270                         byteIndex++;
 271                         byteCount--;
 272                 }
 273                 return byteIndex;
 274         }
 275
 276         /*
 277         protected override void ToBytes(String s, int charIndex, int charCount,
 278                                         byte[] bytes, int byteIndex)
 279         {
 280                 int ch;
 281                 while(charCount > 0)
 282                 {
 283                         ch = (int)(s[charIndex++]);
 284                         if(ch >= 161) switch(ch)
 285                         {
 286                                 case 0x00AD:
 287                                         break;
 288                                 case 0x00A7: ch = 0xFD; break;
 289                                 case 0x0401:
 290                                 case 0x0402:
 291                                 case 0x0403:
 292                                 case 0x0404:
 293                                 case 0x0405:
 294                                 case 0x0406:
 295                                 case 0x0407:
 296                                 case 0x0408:
 297                                 case 0x0409:
 298                                 case 0x040A:
 299                                 case 0x040B:
 300                                 case 0x040C:
 301                                         ch -= 0x0360;
 302                                         break;
 303                                 case 0x040E:
 304                                 case 0x040F:
 305                                 case 0x0410:
 306                                 case 0x0411:
 307                                 case 0x0412:
 308                                 case 0x0413:
 309                                 case 0x0414:
 310                                 case 0x0415:
 311                                 case 0x0416:
 312                                 case 0x0417:
 313                                 case 0x0418:
 314                                 case 0x0419:
 315                                 case 0x041A:
 316                                 case 0x041B:
 317                                 case 0x041C:
 318                                 case 0x041D:
 319                                 case 0x041E:
 320                                 case 0x041F:
 321                                 case 0x0420:
 322                                 case 0x0421:
 323                                 case 0x0422:
 324                                 case 0x0423:
 325                                 case 0x0424:
 326                                 case 0x0425:
 327                                 case 0x0426:
 328                                 case 0x0427:
 329                                 case 0x0428:
 330                                 case 0x0429:
 331                                 case 0x042A:
 332                                 case 0x042B:
 333                                 case 0x042C:
 334                                 case 0x042D:
 335                                 case 0x042E:
 336                                 case 0x042F:
 337                                 case 0x0430:
 338                                 case 0x0431:
 339                                 case 0x0432:
 340                                 case 0x0433:
 341                                 case 0x0434:
 342                                 case 0x0435:
 343                                 case 0x0436:
 344                                 case 0x0437:
 345                                 case 0x0438:
 346                                 case 0x0439:
 347                                 case 0x043A:
 348                                 case 0x043B:
 349                                 case 0x043C:
 350                                 case 0x043D:
 351                                 case 0x043E:
 352                                 case 0x043F:
 353                                 case 0x0440:
 354                                 case 0x0441:
 355                                 case 0x0442:
 356                                 case 0x0443:
 357                                 case 0x0444:
 358                                 case 0x0445:
 359                                 case 0x0446:
 360                                 case 0x0447:
 361                                 case 0x0448:
 362                                 case 0x0449:
 363                                 case 0x044A:
 364                                 case 0x044B:
 365                                 case 0x044C:
 366                                 case 0x044D:
 367                                 case 0x044E:
 368                                 case 0x044F:
 369                                         ch -= 0x0360;
 370                                         break;
 371                                 case 0x0451:
 372                                 case 0x0452:
 373                                 case 0x0453:
 374                                 case 0x0454:
 375                                 case 0x0455:
 376                                 case 0x0456:
 377                                 case 0x0457:
 378                                 case 0x0458:
 379                                 case 0x0459:
 380                                 case 0x045A:
 381                                 case 0x045B:
 382                                 case 0x045C:
 383                                         ch -= 0x0360;
 384                                         break;
 385                                 case 0x045E: ch = 0xFE; break;
 386                                 case 0x045F: ch = 0xFF; break;
 387                                 case 0x2116: ch = 0xF0; break;
 388                                 default:
 389                                 {
 390                                         if(ch >= 0xFF01 && ch <= 0xFF5E)
 391                                         {
 392                                                 ch -= 0xFEE0;
 393                                         }
 394                                         else
 395                                         {
 396                                                 ch = 0x3F;
 397                                         }
 398                                 }
 399                                 break;
 400                         }
 401                         bytes[byteIndex++] = (byte)ch;
 402                         --charCount;
 403                 }
 404         }
 405         */
 406
 407 }; // class CP28595
 408
 409 [Serializable]
 410 public class ENCiso_8859_5 : CP28595
 411 {
 412         public ENCiso_8859_5() : base() {}
 413
 414 }; // class ENCiso_8859_5
 415
 416 }; // namespace I18N.Other