1 /* 2 * Windows 1251 codepage (Cyrillic) functions 3 * 4 * Copyright (C) 2008-2020, Joachim Metz <joachim.metz@gmail.com> 5 * 6 * Refer to AUTHORS for acknowledgements. 7 * 8 * This program is free software: you can redistribute it and/or modify 9 * it under the terms of the GNU Lesser General Public License as published by 10 * the Free Software Foundation, either version 3 of the License, or 11 * (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public License 19 * along with this program. If not, see <https://www.gnu.org/licenses/>. 20 */ 21 22 #include <common.h> 23 #include <types.h> 24 25 #include "libuna_codepage_windows_1251.h" 26 27 /* Extended ASCII to Unicode character lookup table for Windows 1251 codepage 28 * Unknown are filled with the Unicode replacement character 0xfffd 29 */ 30 const uint16_t libuna_codepage_windows_1251_byte_stream_to_unicode_base_0x80[ 128 ] = { 31 0x0402, 0x0403, 0x201a, 0x0453, 0x201e, 0x2026, 0x2020, 0x2021, 32 0x20ac, 0x2030, 0x0409, 0x2039, 0x040a, 0x040c, 0x040b, 0x040f, 33 0x0452, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, 34 0xfffd, 0x2122, 0x0459, 0x203a, 0x045a, 0x045c, 0x045b, 0x045f, 35 0x00a0, 0x040e, 0x045e, 0x0408, 0x00a4, 0x0490, 0x00a6, 0x00a7, 36 0x0401, 0x00a9, 0x0404, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x0407, 37 0x00b0, 0x00b1, 0x0406, 0x0456, 0x0491, 0x00b5, 0x00b6, 0x00b7, 38 0x0451, 0x2116, 0x0454, 0x00bb, 0x0458, 0x0405, 0x0455, 0x0457, 39 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, 40 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f, 41 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, 42 0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f, 43 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, 44 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, 45 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, 46 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f 47 }; 48 49 /* Unicode to ASCII character lookup table for Windows 1251 codepage 50 * Unknown are filled with the ASCII replacement character 0x1a 51 */ 52 const uint8_t libuna_codepage_windows_1251_unicode_to_byte_stream_base_0x00a0[ 32 ] = { 53 0xa0, 0x1a, 0x1a, 0x1a, 0xa4, 0x1a, 0xa6, 0xa7, 54 0x1a, 0xa9, 0x1a, 0xab, 0xac, 0xad, 0xae, 0x1a, 55 0xb0, 0xb1, 0x1a, 0x1a, 0x1a, 0xb5, 0xb6, 0xb7, 56 0x1a, 0x1a, 0x1a, 0xbb, 0x1a, 0x1a, 0x1a, 0x1a 57 }; 58 59 const uint8_t libuna_codepage_windows_1251_unicode_to_byte_stream_base_0x0400[ 96 ] = { 60 0x1a, 0xa8, 0x80, 0x81, 0xaa, 0xbd, 0xb2, 0xaf, 61 0xa3, 0x8a, 0x8c, 0x8e, 0x8d, 0x1a, 0xa1, 0x8f, 62 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 63 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 64 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 65 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 66 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 67 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 68 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 69 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 70 0x1a, 0xb8, 0x90, 0x83, 0xba, 0xbe, 0xb3, 0xbf, 71 0xbc, 0x9a, 0x9c, 0x9e, 0x9d, 0x1a, 0xa2, 0x9f 72 }; 73 74 const uint8_t libuna_codepage_windows_1251_unicode_to_byte_stream_base_0x2010[ 24 ] = { 75 0x1a, 0x1a, 0x1a, 0x96, 0x97, 0x1a, 0x1a, 0x1a, 76 0x91, 0x92, 0x82, 0x1a, 0x93, 0x94, 0x84, 0x1a, 77 0x86, 0x87, 0x95, 0x1a, 0x1a, 0x1a, 0x85, 0x1a 78 }; 79 80