382 lines
9.9 KiB
C#
382 lines
9.9 KiB
C#
/*
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* CP874.cs - Thai (Windows) 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-874.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 CP874 : ByteEncoding
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{
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public CP874()
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: base(874, ToChars, "Thai (Windows)",
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"windows-874", "windows-874", "windows-874",
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true, true, true, true, 874)
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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', '\u001C', '\u001B', '\u007F', '\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', '\u001A', '\u003F', '\u003F', '\u003F', '\u003F',
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'\u003F', '\u003F', '\u003F', '\u003F', '\u003F', '\u003F',
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'\u003F', '\u003F', '\u003F', '\u003F', '\u003F', '\u003F',
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'\u003F', '\u003F', '\u003F', '\u003F', '\u003F', '\u003F',
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'\u003F', '\u003F', '\u003F', '\u003F', '\u003F', '\u003F',
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'\u003F', '\u003F', '\u003F', '\u003F', '\u0E48', '\u0E01',
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'\u0E02', '\u0E03', '\u0E04', '\u0E05', '\u0E06', '\u0E07',
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'\u0E08', '\u0E09', '\u0E0A', '\u0E0B', '\u0E0C', '\u0E0D',
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'\u0E0E', '\u0E0F', '\u0E10', '\u0E11', '\u0E12', '\u0E13',
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'\u0E14', '\u0E15', '\u0E16', '\u0E17', '\u0E18', '\u0E19',
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'\u0E1A', '\u0E1B', '\u0E1C', '\u0E1D', '\u0E1E', '\u0E1F',
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'\u0E20', '\u0E21', '\u0E22', '\u0E23', '\u0E24', '\u0E25',
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'\u0E26', '\u0E27', '\u0E28', '\u0E29', '\u0E2A', '\u0E2B',
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'\u0E2C', '\u0E2D', '\u0E2E', '\u0E2F', '\u0E30', '\u0E31',
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'\u0E32', '\u0E33', '\u0E34', '\u0E35', '\u0E36', '\u0E37',
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'\u0E38', '\u0E39', '\u0E3A', '\u0E49', '\u0E4A', '\u0E4B',
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'\u0E4C', '\u0E3F', '\u0E40', '\u0E41', '\u0E42', '\u0E43',
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'\u0E44', '\u0E45', '\u0E46', '\u0E47', '\u0E48', '\u0E49',
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'\u0E4A', '\u0E4B', '\u0E4C', '\u0E4D', '\u0E4E', '\u0E4F',
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'\u0E50', '\u0E51', '\u0E52', '\u0E53', '\u0E54', '\u0E55',
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'\u0E56', '\u0E57', '\u0E58', '\u0E59', '\u0E5A', '\u0E5B',
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'\u00A2', '\u00AC', '\u00A6', '\u00A0',
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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 >= 26) switch(ch)
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{
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case 0x001B:
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case 0x001D:
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case 0x001E:
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case 0x001F:
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case 0x0020:
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case 0x0021:
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case 0x0022:
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case 0x0023:
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case 0x0024:
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case 0x0025:
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case 0x0026:
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case 0x0027:
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case 0x0028:
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case 0x0029:
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case 0x002A:
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case 0x002B:
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case 0x002C:
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case 0x002D:
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case 0x002E:
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case 0x002F:
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case 0x0030:
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case 0x0031:
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case 0x0032:
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case 0x0033:
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case 0x0034:
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case 0x0035:
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case 0x0036:
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case 0x0037:
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case 0x0038:
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case 0x0039:
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case 0x003A:
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case 0x003B:
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case 0x003C:
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case 0x003D:
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case 0x003E:
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case 0x003F:
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case 0x0040:
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case 0x0041:
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case 0x0042:
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case 0x0043:
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case 0x0044:
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case 0x0045:
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case 0x0046:
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case 0x0047:
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case 0x0048:
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case 0x0049:
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case 0x004A:
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case 0x004B:
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case 0x004C:
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case 0x004D:
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case 0x004E:
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case 0x004F:
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case 0x0050:
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case 0x0051:
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case 0x0052:
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case 0x0053:
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case 0x0054:
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case 0x0055:
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case 0x0056:
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case 0x0057:
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case 0x0058:
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case 0x0059:
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case 0x005A:
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case 0x005B:
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case 0x005C:
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case 0x005D:
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case 0x005E:
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case 0x005F:
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case 0x0060:
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case 0x0061:
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case 0x0062:
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case 0x0063:
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case 0x0064:
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case 0x0065:
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case 0x0066:
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case 0x0067:
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case 0x0068:
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case 0x0069:
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case 0x006A:
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case 0x006B:
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case 0x006C:
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case 0x006D:
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case 0x006E:
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case 0x006F:
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case 0x0070:
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case 0x0071:
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case 0x0072:
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case 0x0073:
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case 0x0074:
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case 0x0075:
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case 0x0076:
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case 0x0077:
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case 0x0078:
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case 0x0079:
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case 0x007A:
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case 0x007B:
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case 0x007C:
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case 0x007D:
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case 0x007E:
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break;
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case 0x001A: ch = 0x7F; break;
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case 0x001C: ch = 0x1A; break;
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case 0x007F: ch = 0x1C; break;
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case 0x00A0: ch = 0xFF; break;
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case 0x00A2: ch = 0xFC; break;
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case 0x00A6: ch = 0xFE; break;
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case 0x00AC: ch = 0xFD; break;
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case 0x0E01:
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case 0x0E02:
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case 0x0E03:
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case 0x0E04:
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case 0x0E05:
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case 0x0E06:
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case 0x0E07:
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case 0x0E08:
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case 0x0E09:
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case 0x0E0A:
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case 0x0E0B:
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case 0x0E0C:
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case 0x0E0D:
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case 0x0E0E:
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case 0x0E0F:
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case 0x0E10:
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case 0x0E11:
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case 0x0E12:
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case 0x0E13:
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case 0x0E14:
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case 0x0E15:
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case 0x0E16:
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case 0x0E17:
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case 0x0E18:
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case 0x0E19:
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case 0x0E1A:
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case 0x0E1B:
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case 0x0E1C:
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case 0x0E1D:
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case 0x0E1E:
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case 0x0E1F:
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case 0x0E20:
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case 0x0E21:
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case 0x0E22:
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case 0x0E23:
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case 0x0E24:
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case 0x0E25:
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case 0x0E26:
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case 0x0E27:
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case 0x0E28:
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case 0x0E29:
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case 0x0E2A:
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case 0x0E2B:
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case 0x0E2C:
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case 0x0E2D:
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case 0x0E2E:
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case 0x0E2F:
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case 0x0E30:
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case 0x0E31:
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case 0x0E32:
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case 0x0E33:
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case 0x0E34:
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case 0x0E35:
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case 0x0E36:
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case 0x0E37:
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case 0x0E38:
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case 0x0E39:
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case 0x0E3A:
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ch -= 0x0D60;
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break;
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case 0x0E3F:
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case 0x0E40:
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case 0x0E41:
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case 0x0E42:
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case 0x0E43:
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case 0x0E44:
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case 0x0E45:
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case 0x0E46:
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case 0x0E47:
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case 0x0E48:
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case 0x0E49:
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case 0x0E4A:
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case 0x0E4B:
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case 0x0E4C:
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case 0x0E4D:
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case 0x0E4E:
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case 0x0E4F:
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case 0x0E50:
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case 0x0E51:
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case 0x0E52:
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case 0x0E53:
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case 0x0E54:
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case 0x0E55:
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case 0x0E56:
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case 0x0E57:
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case 0x0E58:
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case 0x0E59:
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case 0x0E5A:
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case 0x0E5B:
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ch -= 0x0D60;
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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 CP874
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[Serializable]
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public class ENCwindows_874 : CP874
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{
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public ENCwindows_874() : base() {}
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}; // class ENCwindows_874
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}; // namespace I18N.Other
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