328 lines
10 KiB
C#
328 lines
10 KiB
C#
/*
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* CP20866.cs - Cyrillic (KOI8-R) code page.
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*
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* Copyright (c) 2002 Southern Storm Software, Pty Ltd
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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// Generated from "ibm-878.ucm".
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// WARNING: Modifying this file directly might be a bad idea.
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// You should edit the code generator tools/ucm2cp.c instead for your changes
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// to appear in all relevant classes.
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namespace I18N.Other
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{
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using System;
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using System.Text;
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using I18N.Common;
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[Serializable]
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public class CP20866 : ByteEncoding
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{
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public CP20866()
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: base(20866, ToChars, "Cyrillic (KOI8-R)",
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"koi8-r", "koi8-r", "koi8-r",
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true, true, true, true, 1251)
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{}
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private static readonly char[] ToChars = {
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'\u0000', '\u0001', '\u0002', '\u0003', '\u0004', '\u0005',
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'\u0006', '\u0007', '\u0008', '\u0009', '\u000A', '\u000B',
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'\u000C', '\u000D', '\u000E', '\u000F', '\u0010', '\u0011',
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'\u0012', '\u0013', '\u0014', '\u0015', '\u0016', '\u0017',
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'\u0018', '\u0019', '\u001A', '\u001B', '\u001C', '\u001D',
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'\u001E', '\u001F', '\u0020', '\u0021', '\u0022', '\u0023',
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'\u0024', '\u0025', '\u0026', '\u0027', '\u0028', '\u0029',
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'\u002A', '\u002B', '\u002C', '\u002D', '\u002E', '\u002F',
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'\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035',
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'\u0036', '\u0037', '\u0038', '\u0039', '\u003A', '\u003B',
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'\u003C', '\u003D', '\u003E', '\u003F', '\u0040', '\u0041',
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'\u0042', '\u0043', '\u0044', '\u0045', '\u0046', '\u0047',
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'\u0048', '\u0049', '\u004A', '\u004B', '\u004C', '\u004D',
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'\u004E', '\u004F', '\u0050', '\u0051', '\u0052', '\u0053',
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'\u0054', '\u0055', '\u0056', '\u0057', '\u0058', '\u0059',
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'\u005A', '\u005B', '\u005C', '\u005D', '\u005E', '\u005F',
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'\u0060', '\u0061', '\u0062', '\u0063', '\u0064', '\u0065',
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'\u0066', '\u0067', '\u0068', '\u0069', '\u006A', '\u006B',
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'\u006C', '\u006D', '\u006E', '\u006F', '\u0070', '\u0071',
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'\u0072', '\u0073', '\u0074', '\u0075', '\u0076', '\u0077',
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'\u0078', '\u0079', '\u007A', '\u007B', '\u007C', '\u007D',
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'\u007E', '\u007F', '\u2500', '\u2502', '\u250C', '\u2510',
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'\u2514', '\u2518', '\u251C', '\u2524', '\u252C', '\u2534',
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'\u253C', '\u2580', '\u2584', '\u2588', '\u258C', '\u2590',
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'\u2591', '\u2592', '\u2593', '\u2320', '\u25A0', '\u2219',
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'\u221A', '\u2248', '\u2264', '\u2265', '\u00A0', '\u2321',
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'\u00B0', '\u00B2', '\u00B7', '\u00F7', '\u2550', '\u2551',
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'\u2552', '\u0451', '\u2553', '\u2554', '\u2555', '\u2556',
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'\u2557', '\u2558', '\u2559', '\u255A', '\u255B', '\u255C',
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'\u255D', '\u255E', '\u255F', '\u2560', '\u2561', '\u0401',
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'\u2562', '\u2563', '\u2564', '\u2565', '\u2566', '\u2567',
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'\u2568', '\u2569', '\u256A', '\u256B', '\u256C', '\u00A9',
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'\u044E', '\u0430', '\u0431', '\u0446', '\u0434', '\u0435',
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'\u0444', '\u0433', '\u0445', '\u0438', '\u0439', '\u043A',
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'\u043B', '\u043C', '\u043D', '\u043E', '\u043F', '\u044F',
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'\u0440', '\u0441', '\u0442', '\u0443', '\u0436', '\u0432',
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'\u044C', '\u044B', '\u0437', '\u0448', '\u044D', '\u0449',
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'\u0447', '\u044A', '\u042E', '\u0410', '\u0411', '\u0426',
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'\u0414', '\u0415', '\u0424', '\u0413', '\u0425', '\u0418',
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'\u0419', '\u041A', '\u041B', '\u041C', '\u041D', '\u041E',
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'\u041F', '\u042F', '\u0420', '\u0421', '\u0422', '\u0423',
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'\u0416', '\u0412', '\u042C', '\u042B', '\u0417', '\u0428',
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'\u042D', '\u0429', '\u0427', '\u042A',
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};
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// Get the number of bytes needed to encode a character buffer.
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public unsafe override int GetByteCountImpl (char* chars, int count)
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{
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if (this.EncoderFallback != null) {
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//Calculate byte count by actually doing encoding and discarding the data.
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return GetBytesImpl(chars, count, null, 0);
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}
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else
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{
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return count;
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}
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}
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// Get the number of bytes needed to encode a character buffer.
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public override int GetByteCount (String s)
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{
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if (this.EncoderFallback != null)
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{
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//Calculate byte count by actually doing encoding and discarding the data.
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unsafe
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{
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fixed (char *s_ptr = s)
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{
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return GetBytesImpl(s_ptr, s.Length, null, 0);
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}
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}
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}
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else
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{
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//byte count equals character count because no EncoderFallback set
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return s.Length;
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}
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}
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//ToBytes is just an alias for GetBytesImpl, but doesn't return byte count
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protected unsafe override void ToBytes(char* chars, int charCount,
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byte* bytes, int byteCount)
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{
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//Calling ToBytes with null destination buffer doesn't make any sense
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if (bytes == null)
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throw new ArgumentNullException("bytes");
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GetBytesImpl(chars, charCount, bytes, byteCount);
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}
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public unsafe override int GetBytesImpl (char* chars, int charCount,
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byte* bytes, int byteCount)
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{
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int ch;
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int charIndex = 0;
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int byteIndex = 0;
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EncoderFallbackBuffer buffer = null;
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while (charCount > 0)
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{
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ch = (int)(chars[charIndex]);
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if(ch >= 128) switch(ch)
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{
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case 0x00A0: ch = 0x9A; break;
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case 0x00A9: ch = 0xBF; break;
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case 0x00B0: ch = 0x9C; break;
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case 0x00B2: ch = 0x9D; break;
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case 0x00B7: ch = 0x9E; break;
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case 0x00F7: ch = 0x9F; break;
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case 0x0401: ch = 0xB3; break;
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case 0x0410: ch = 0xE1; break;
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case 0x0411: ch = 0xE2; break;
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case 0x0412: ch = 0xF7; break;
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case 0x0413: ch = 0xE7; break;
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case 0x0414: ch = 0xE4; break;
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case 0x0415: ch = 0xE5; break;
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case 0x0416: ch = 0xF6; break;
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case 0x0417: ch = 0xFA; break;
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case 0x0418:
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case 0x0419:
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case 0x041A:
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case 0x041B:
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case 0x041C:
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case 0x041D:
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case 0x041E:
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case 0x041F:
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ch -= 0x032F;
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break;
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case 0x0420:
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case 0x0421:
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case 0x0422:
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case 0x0423:
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ch -= 0x032E;
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break;
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case 0x0424: ch = 0xE6; break;
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case 0x0425: ch = 0xE8; break;
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case 0x0426: ch = 0xE3; break;
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case 0x0427: ch = 0xFE; break;
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case 0x0428: ch = 0xFB; break;
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case 0x0429: ch = 0xFD; break;
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case 0x042A: ch = 0xFF; break;
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case 0x042B: ch = 0xF9; break;
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case 0x042C: ch = 0xF8; break;
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case 0x042D: ch = 0xFC; break;
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case 0x042E: ch = 0xE0; break;
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case 0x042F: ch = 0xF1; break;
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case 0x0430: ch = 0xC1; break;
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case 0x0431: ch = 0xC2; break;
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case 0x0432: ch = 0xD7; break;
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case 0x0433: ch = 0xC7; break;
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case 0x0434: ch = 0xC4; break;
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case 0x0435: ch = 0xC5; break;
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case 0x0436: ch = 0xD6; break;
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case 0x0437: ch = 0xDA; break;
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case 0x0438:
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case 0x0439:
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case 0x043A:
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case 0x043B:
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case 0x043C:
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case 0x043D:
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case 0x043E:
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case 0x043F:
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ch -= 0x036F;
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break;
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case 0x0440:
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case 0x0441:
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case 0x0442:
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case 0x0443:
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ch -= 0x036E;
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break;
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case 0x0444: ch = 0xC6; break;
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case 0x0445: ch = 0xC8; break;
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case 0x0446: ch = 0xC3; break;
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case 0x0447: ch = 0xDE; break;
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case 0x0448: ch = 0xDB; break;
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case 0x0449: ch = 0xDD; break;
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case 0x044A: ch = 0xDF; break;
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case 0x044B: ch = 0xD9; break;
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case 0x044C: ch = 0xD8; break;
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case 0x044D: ch = 0xDC; break;
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case 0x044E: ch = 0xC0; break;
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case 0x044F: ch = 0xD1; break;
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case 0x0451: ch = 0xA3; break;
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case 0x2219: ch = 0x95; break;
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case 0x221A: ch = 0x96; break;
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case 0x2248: ch = 0x97; break;
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case 0x2264: ch = 0x98; break;
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case 0x2265: ch = 0x99; break;
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case 0x2320: ch = 0x93; break;
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case 0x2321: ch = 0x9B; break;
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case 0x2500: ch = 0x80; break;
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case 0x2502: ch = 0x81; break;
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case 0x250C: ch = 0x82; break;
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case 0x2510: ch = 0x83; break;
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case 0x2514: ch = 0x84; break;
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case 0x2518: ch = 0x85; break;
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case 0x251C: ch = 0x86; break;
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case 0x2524: ch = 0x87; break;
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case 0x252C: ch = 0x88; break;
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case 0x2534: ch = 0x89; break;
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case 0x253C: ch = 0x8A; break;
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case 0x2550: ch = 0xA0; break;
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case 0x2551: ch = 0xA1; break;
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case 0x2552: ch = 0xA2; break;
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case 0x2553:
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case 0x2554:
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case 0x2555:
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case 0x2556:
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case 0x2557:
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case 0x2558:
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case 0x2559:
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case 0x255A:
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case 0x255B:
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case 0x255C:
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case 0x255D:
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case 0x255E:
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case 0x255F:
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case 0x2560:
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case 0x2561:
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ch -= 0x24AF;
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break;
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case 0x2562:
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case 0x2563:
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case 0x2564:
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case 0x2565:
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case 0x2566:
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case 0x2567:
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case 0x2568:
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case 0x2569:
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case 0x256A:
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case 0x256B:
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case 0x256C:
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ch -= 0x24AE;
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break;
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case 0x2580: ch = 0x8B; break;
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case 0x2584: ch = 0x8C; break;
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case 0x2588: ch = 0x8D; break;
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case 0x258C: ch = 0x8E; break;
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case 0x2590:
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case 0x2591:
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case 0x2592:
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case 0x2593:
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ch -= 0x2501;
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break;
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case 0x25A0: ch = 0x94; break;
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case 0xFFE8: ch = 0x81; break;
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case 0xFFED: ch = 0x94; break;
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default:
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{
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if(ch >= 0xFF01 && ch <= 0xFF5E)
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{
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ch -= 0xFEE0;
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}
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else
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{
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HandleFallback (ref buffer, chars, ref charIndex, ref charCount, bytes, ref byteIndex, ref byteCount);
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charIndex++;
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charCount--;
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continue;
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}
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}
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break;
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}
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//Write encoded byte to buffer, if buffer is defined and fallback was not used
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if (bytes != null)
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bytes[byteIndex] = (byte)ch;
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byteIndex++;
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byteCount--;
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charIndex++;
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charCount--;
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}
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return byteIndex;
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}
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}; // class CP20866
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[Serializable]
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public class ENCkoi8_r : CP20866
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{
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public ENCkoi8_r() : base() {}
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}; // class ENCkoi8_r
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}; // namespace I18N.Other
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