1 /* 2 * CP28597.cs - Greek (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-4909.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.West 31 { 32 33 using System; 34 using System.Text; 35 using I18N.Common; 36 37 [Serializable] 38 public class CP28597 : ByteEncoding 39 { CP28597()40 public CP28597() 41 : base(28597, ToChars, "Greek (ISO)", 42 "iso-8859-7", "iso-8859-7", "iso-8859-7", 43 true, true, true, true, 1253) 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', '\u2018', 74 '\u2019', '\u00A3', '\u20AC', '\u003F', '\u00A6', '\u00A7', 75 '\u00A8', '\u00A9', '\u003F', '\u00AB', '\u00AC', '\u00AD', 76 '\u003F', '\u2015', '\u00B0', '\u00B1', '\u00B2', '\u00B3', 77 '\u00B4', '\u0385', '\u0386', '\u0387', '\u0388', '\u0389', 78 '\u038A', '\u00BB', '\u038C', '\u00BD', '\u038E', '\u038F', 79 '\u0390', '\u0391', '\u0392', '\u0393', '\u0394', '\u0395', 80 '\u0396', '\u0397', '\u0398', '\u0399', '\u039A', '\u039B', 81 '\u039C', '\u039D', '\u039E', '\u039F', '\u03A0', '\u03A1', 82 '\u003F', '\u03A3', '\u03A4', '\u03A5', '\u03A6', '\u03A7', 83 '\u03A8', '\u03A9', '\u03AA', '\u03AB', '\u03AC', '\u03AD', 84 '\u03AE', '\u03AF', '\u03B0', '\u03B1', '\u03B2', '\u03B3', 85 '\u03B4', '\u03B5', '\u03B6', '\u03B7', '\u03B8', '\u03B9', 86 '\u03BA', '\u03BB', '\u03BC', '\u03BD', '\u03BE', '\u03BF', 87 '\u03C0', '\u03C1', '\u03C2', '\u03C3', '\u03C4', '\u03C5', 88 '\u03C6', '\u03C7', '\u03C8', '\u03C9', '\u03CA', '\u03CB', 89 '\u03CC', '\u03CD', '\u03CE', '\u003F', 90 }; 91 92 // Get the number of bytes needed to encode a character buffer. GetByteCountImpl(char* chars, int count)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 return count; 102 } 103 } 104 105 // Get the number of bytes needed to encode a character buffer. GetByteCount(String s)106 public override int GetByteCount (String s) 107 { 108 if (this.EncoderFallback != null) 109 { 110 //Calculate byte count by actually doing encoding and discarding the data. 111 unsafe 112 { 113 fixed (char *s_ptr = s) 114 { 115 return GetBytesImpl(s_ptr, s.Length, null, 0); 116 } 117 } 118 } 119 else 120 { 121 //byte count equals character count because no EncoderFallback set 122 return s.Length; 123 } 124 } 125 126 //ToBytes is just an alias for GetBytesImpl, but doesn't return byte count ToBytes(char* chars, int charCount, byte* bytes, int byteCount)127 protected unsafe override void ToBytes(char* chars, int charCount, 128 byte* bytes, int byteCount) 129 { 130 //Calling ToBytes with null destination buffer doesn't make any sense 131 if (bytes == null) 132 throw new ArgumentNullException("bytes"); 133 GetBytesImpl(chars, charCount, bytes, byteCount); 134 } 135 GetBytesImpl(char* chars, int charCount, byte* bytes, int byteCount)136 public unsafe override int GetBytesImpl (char* chars, int charCount, 137 byte* bytes, int byteCount) 138 { 139 int ch; 140 int charIndex = 0; 141 int byteIndex = 0; 142 EncoderFallbackBuffer buffer = null; 143 while (charCount > 0) 144 { 145 ch = (int)(chars[charIndex]); 146 if(ch >= 161) switch(ch) 147 { 148 case 0x00A3: 149 case 0x00A6: 150 case 0x00A7: 151 case 0x00A8: 152 case 0x00A9: 153 case 0x00AB: 154 case 0x00AC: 155 case 0x00AD: 156 case 0x00B0: 157 case 0x00B1: 158 case 0x00B2: 159 case 0x00B3: 160 case 0x00B4: 161 case 0x00B7: 162 case 0x00BB: 163 case 0x00BD: 164 break; 165 case 0x0385: 166 case 0x0386: 167 case 0x0387: 168 case 0x0388: 169 case 0x0389: 170 case 0x038A: 171 ch -= 0x02D0; 172 break; 173 case 0x038C: ch = 0xBC; break; 174 case 0x038E: 175 case 0x038F: 176 case 0x0390: 177 case 0x0391: 178 case 0x0392: 179 case 0x0393: 180 case 0x0394: 181 case 0x0395: 182 case 0x0396: 183 case 0x0397: 184 case 0x0398: 185 case 0x0399: 186 case 0x039A: 187 case 0x039B: 188 case 0x039C: 189 case 0x039D: 190 case 0x039E: 191 case 0x039F: 192 case 0x03A0: 193 case 0x03A1: 194 ch -= 0x02D0; 195 break; 196 case 0x03A3: 197 case 0x03A4: 198 case 0x03A5: 199 case 0x03A6: 200 case 0x03A7: 201 case 0x03A8: 202 case 0x03A9: 203 case 0x03AA: 204 case 0x03AB: 205 case 0x03AC: 206 case 0x03AD: 207 case 0x03AE: 208 case 0x03AF: 209 case 0x03B0: 210 case 0x03B1: 211 case 0x03B2: 212 case 0x03B3: 213 case 0x03B4: 214 case 0x03B5: 215 case 0x03B6: 216 case 0x03B7: 217 case 0x03B8: 218 case 0x03B9: 219 case 0x03BA: 220 case 0x03BB: 221 case 0x03BC: 222 case 0x03BD: 223 case 0x03BE: 224 case 0x03BF: 225 case 0x03C0: 226 case 0x03C1: 227 case 0x03C2: 228 case 0x03C3: 229 case 0x03C4: 230 case 0x03C5: 231 case 0x03C6: 232 case 0x03C7: 233 case 0x03C8: 234 case 0x03C9: 235 case 0x03CA: 236 case 0x03CB: 237 case 0x03CC: 238 case 0x03CD: 239 case 0x03CE: 240 ch -= 0x02D0; 241 break; 242 case 0x03D5: ch = 0xF6; break; 243 case 0x2015: ch = 0xAF; break; 244 case 0x2018: ch = 0xA1; break; 245 case 0x2019: ch = 0xA2; break; 246 case 0x20AC: ch = 0xA4; break; 247 default: 248 { 249 if(ch >= 0xFF01 && ch <= 0xFF5E) 250 { 251 ch -= 0xFEE0; 252 } 253 else 254 { 255 HandleFallback (ref buffer, chars, ref charIndex, ref charCount, bytes, ref byteIndex, ref byteCount); 256 charIndex++; 257 charCount--; 258 continue; 259 } 260 } 261 break; 262 } 263 //Write encoded byte to buffer, if buffer is defined and fallback was not used 264 if (bytes != null) 265 bytes[byteIndex] = (byte)ch; 266 byteIndex++; 267 byteCount--; 268 charIndex++; 269 charCount--; 270 } 271 return byteIndex; 272 } 273 }; // class CP28597 274 275 [Serializable] 276 public class ENCiso_8859_7 : CP28597 277 { ENCiso_8859_7()278 public ENCiso_8859_7() : base() {} 279 280 }; // class ENCiso_8859_7 281 282 }; // namespace I18N.West 283