1 /*
2  * Windows 1257 codepage (Baltic) 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_1257.h"
26 
27 /* Extended ASCII to Unicode character lookup table for Windows 1257 codepage
28  * Unknown are filled with the Unicode replacement character 0xfffd
29  */
30 const uint16_t libuna_codepage_windows_1257_byte_stream_to_unicode_base_0x80[ 128 ] = {
31 	0x20ac, 0xfffd, 0x201a, 0xfffd, 0x201e, 0x2026, 0x2020, 0x2021,
32 	0xfffd, 0x2030, 0xfffd, 0x2039, 0xfffd, 0x00a8, 0x02c7, 0x00b8,
33 	0xfffd, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014,
34 	0xfffd, 0x2122, 0xfffd, 0x203a, 0xfffd, 0x00af, 0x02db, 0xfffd,
35 	0x00a0, 0xfffd, 0x00a2, 0x00a3, 0x00a4, 0xfffd, 0x00a6, 0x00a7,
36 	0x00d8, 0x00a9, 0x0156, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00c6,
37 	0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
38 	0x00f8, 0x00b9, 0x0157, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00e6,
39 	0x0104, 0x012e, 0x0100, 0x0106, 0x00c4, 0x00c5, 0x0118, 0x0112,
40 	0x010c, 0x00c9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012a, 0x013b,
41 	0x0160, 0x0143, 0x0145, 0x00d3, 0x014c, 0x00d5, 0x00d6, 0x00d7,
42 	0x0172, 0x0141, 0x015a, 0x016a, 0x00dc, 0x017b, 0x017d, 0x00df,
43 	0x0105, 0x012f, 0x0101, 0x0107, 0x00e4, 0x00e5, 0x0119, 0x0113,
44 	0x010d, 0x00e9, 0x017a, 0x0117, 0x0123, 0x0137, 0x012b, 0x013c,
45 	0x0161, 0x0144, 0x0146, 0x00f3, 0x014d, 0x00f5, 0x00f6, 0x00f7,
46 	0x0173, 0x0142, 0x015b, 0x016b, 0x00fc, 0x017c, 0x017e, 0x02d9
47 };
48 
49 /* Unicode to ASCII character lookup table for Windows 1257 codepage
50  * Unknown are filled with the ASCII replacement character 0x1a
51  */
52 const uint8_t libuna_codepage_windows_1257_unicode_to_byte_stream_base_0x00a0[ 224 ] = {
53 	0xa0, 0x1a, 0xa2, 0xa3, 0xa4, 0x1a, 0xa6, 0xa7,
54 	0x8d, 0xa9, 0x1a, 0xab, 0xac, 0xad, 0xae, 0x9d,
55 	0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
56 	0x8f, 0xb9, 0x1a, 0xbb, 0xbc, 0xbd, 0xbe, 0x1a,
57 	0x1a, 0x1a, 0x1a, 0x1a, 0xc4, 0xc5, 0xaf, 0x1a,
58 	0x1a, 0xc9, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a,
59 	0x1a, 0x1a, 0x1a, 0xd3, 0x1a, 0xd5, 0xd6, 0xd7,
60 	0xa8, 0x1a, 0x1a, 0x1a, 0xdc, 0x1a, 0x1a, 0xdf,
61 	0x1a, 0x1a, 0x1a, 0x1a, 0xe4, 0xe5, 0xbf, 0x1a,
62 	0x1a, 0xe9, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a,
63 	0x1a, 0x1a, 0x1a, 0xf3, 0x1a, 0xf5, 0xf6, 0xf7,
64 	0xb8, 0x1a, 0x1a, 0x1a, 0xfc, 0x1a, 0x1a, 0x1a,
65 	0xc2, 0xe2, 0x1a, 0x1a, 0xc0, 0xe0, 0xc3, 0xe3,
66 	0x1a, 0x1a, 0x1a, 0x1a, 0xc8, 0xe8, 0x1a, 0x1a,
67 	0x1a, 0x1a, 0xc7, 0xe7, 0x1a, 0x1a, 0xcb, 0xeb,
68 	0xc6, 0xe6, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a,
69 	0x1a, 0x1a, 0xcc, 0xec, 0x1a, 0x1a, 0x1a, 0x1a,
70 	0x1a, 0x1a, 0xce, 0xee, 0x1a, 0x1a, 0xc1, 0xe1,
71 	0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0xcd, 0xed,
72 	0x1a, 0x1a, 0x1a, 0xcf, 0xef, 0x1a, 0x1a, 0x1a,
73 	0x1a, 0xd9, 0xf9, 0xd1, 0xf1, 0xd2, 0xf2, 0x1a,
74 	0x1a, 0x1a, 0x1a, 0x1a, 0xd4, 0xf4, 0x1a, 0x1a,
75 	0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0xaa, 0xba,
76 	0x1a, 0x1a, 0xda, 0xfa, 0x1a, 0x1a, 0x1a, 0x1a,
77 	0xd0, 0xf0, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x1a,
78 	0x1a, 0x1a, 0xdb, 0xfb, 0x1a, 0x1a, 0x1a, 0x1a,
79 	0x1a, 0x1a, 0xd8, 0xf8, 0x1a, 0x1a, 0x1a, 0x1a,
80 	0x1a, 0xca, 0xea, 0xdd, 0xfd, 0xde, 0xfe, 0x1a
81 };
82 
83 const uint8_t libuna_codepage_windows_1257_unicode_to_byte_stream_base_0x2010[ 24 ] = {
84 	0x1a, 0x1a, 0x1a, 0x96, 0x97, 0x1a, 0x1a, 0x1a,
85 	0x91, 0x92, 0x82, 0x1a, 0x93, 0x94, 0x84, 0x1a,
86 	0x86, 0x87, 0x95, 0x1a, 0x1a, 0x1a, 0x85, 0x1a
87 };
88 
89