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1 | /* | |
2 | * linux/fs/nls/nls_koi8-r.c | |
3 | * | |
4 | * Charset koi8-r translation tables. | |
5 | * Generated automatically from the Unicode and charset | |
6 | * tables from the Unicode Organization (www.unicode.org). | |
7 | * The Unicode to charset table has only exact mappings. | |
8 | */ | |
9 | ||
10 | #include <linux/module.h> | |
11 | #include <linux/kernel.h> | |
12 | #include <linux/string.h> | |
13 | #include <linux/nls.h> | |
14 | #include <linux/errno.h> | |
15 | ||
16 | static const wchar_t charset2uni[256] = { | |
17 | /* 0x00*/ | |
18 | 0x0000, 0x0001, 0x0002, 0x0003, | |
19 | 0x0004, 0x0005, 0x0006, 0x0007, | |
20 | 0x0008, 0x0009, 0x000a, 0x000b, | |
21 | 0x000c, 0x000d, 0x000e, 0x000f, | |
22 | /* 0x10*/ | |
23 | 0x0010, 0x0011, 0x0012, 0x0013, | |
24 | 0x0014, 0x0015, 0x0016, 0x0017, | |
25 | 0x0018, 0x0019, 0x001a, 0x001b, | |
26 | 0x001c, 0x001d, 0x001e, 0x001f, | |
27 | /* 0x20*/ | |
28 | 0x0020, 0x0021, 0x0022, 0x0023, | |
29 | 0x0024, 0x0025, 0x0026, 0x0027, | |
30 | 0x0028, 0x0029, 0x002a, 0x002b, | |
31 | 0x002c, 0x002d, 0x002e, 0x002f, | |
32 | /* 0x30*/ | |
33 | 0x0030, 0x0031, 0x0032, 0x0033, | |
34 | 0x0034, 0x0035, 0x0036, 0x0037, | |
35 | 0x0038, 0x0039, 0x003a, 0x003b, | |
36 | 0x003c, 0x003d, 0x003e, 0x003f, | |
37 | /* 0x40*/ | |
38 | 0x0040, 0x0041, 0x0042, 0x0043, | |
39 | 0x0044, 0x0045, 0x0046, 0x0047, | |
40 | 0x0048, 0x0049, 0x004a, 0x004b, | |
41 | 0x004c, 0x004d, 0x004e, 0x004f, | |
42 | /* 0x50*/ | |
43 | 0x0050, 0x0051, 0x0052, 0x0053, | |
44 | 0x0054, 0x0055, 0x0056, 0x0057, | |
45 | 0x0058, 0x0059, 0x005a, 0x005b, | |
46 | 0x005c, 0x005d, 0x005e, 0x005f, | |
47 | /* 0x60*/ | |
48 | 0x0060, 0x0061, 0x0062, 0x0063, | |
49 | 0x0064, 0x0065, 0x0066, 0x0067, | |
50 | 0x0068, 0x0069, 0x006a, 0x006b, | |
51 | 0x006c, 0x006d, 0x006e, 0x006f, | |
52 | /* 0x70*/ | |
53 | 0x0070, 0x0071, 0x0072, 0x0073, | |
54 | 0x0074, 0x0075, 0x0076, 0x0077, | |
55 | 0x0078, 0x0079, 0x007a, 0x007b, | |
56 | 0x007c, 0x007d, 0x007e, 0x007f, | |
57 | /* 0x80*/ | |
58 | 0x2500, 0x2502, 0x250c, 0x2510, | |
59 | 0x2514, 0x2518, 0x251c, 0x2524, | |
60 | 0x252c, 0x2534, 0x253c, 0x2580, | |
61 | 0x2584, 0x2588, 0x258c, 0x2590, | |
62 | /* 0x90*/ | |
63 | 0x2591, 0x2592, 0x2593, 0x2320, | |
64 | 0x25a0, 0x2219, 0x221a, 0x2248, | |
65 | 0x2264, 0x2265, 0x00a0, 0x2321, | |
66 | 0x00b0, 0x00b2, 0x00b7, 0x00f7, | |
67 | /* 0xa0*/ | |
68 | 0x2550, 0x2551, 0x2552, 0x0451, | |
69 | 0x2553, 0x2554, 0x2555, 0x2556, | |
70 | 0x2557, 0x2558, 0x2559, 0x255a, | |
71 | 0x255b, 0x255c, 0x255d, 0x255e, | |
72 | /* 0xb0*/ | |
73 | 0x255f, 0x2560, 0x2561, 0x0401, | |
74 | 0x2562, 0x2563, 0x2564, 0x2565, | |
75 | 0x2566, 0x2567, 0x2568, 0x2569, | |
76 | 0x256a, 0x256b, 0x256c, 0x00a9, | |
77 | /* 0xc0*/ | |
78 | 0x044e, 0x0430, 0x0431, 0x0446, | |
79 | 0x0434, 0x0435, 0x0444, 0x0433, | |
80 | 0x0445, 0x0438, 0x0439, 0x043a, | |
81 | 0x043b, 0x043c, 0x043d, 0x043e, | |
82 | /* 0xd0*/ | |
83 | 0x043f, 0x044f, 0x0440, 0x0441, | |
84 | 0x0442, 0x0443, 0x0436, 0x0432, | |
85 | 0x044c, 0x044b, 0x0437, 0x0448, | |
86 | 0x044d, 0x0449, 0x0447, 0x044a, | |
87 | /* 0xe0*/ | |
88 | 0x042e, 0x0410, 0x0411, 0x0426, | |
89 | 0x0414, 0x0415, 0x0424, 0x0413, | |
90 | 0x0425, 0x0418, 0x0419, 0x041a, | |
91 | 0x041b, 0x041c, 0x041d, 0x041e, | |
92 | /* 0xf0*/ | |
93 | 0x041f, 0x042f, 0x0420, 0x0421, | |
94 | 0x0422, 0x0423, 0x0416, 0x0412, | |
95 | 0x042c, 0x042b, 0x0417, 0x0428, | |
96 | 0x042d, 0x0429, 0x0427, 0x042a, | |
97 | }; | |
98 | ||
99 | static const unsigned char page00[256] = { | |
100 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */ | |
101 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */ | |
102 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */ | |
103 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */ | |
104 | 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */ | |
105 | 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */ | |
106 | 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */ | |
107 | 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */ | |
108 | 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */ | |
109 | 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */ | |
110 | 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */ | |
111 | 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */ | |
112 | 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */ | |
113 | 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */ | |
114 | 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */ | |
115 | 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */ | |
116 | ||
117 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */ | |
118 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */ | |
119 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */ | |
120 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */ | |
121 | 0x9a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */ | |
122 | 0x00, 0xbf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa8-0xaf */ | |
123 | 0x9c, 0x00, 0x9d, 0x00, 0x00, 0x00, 0x00, 0x9e, /* 0xb0-0xb7 */ | |
124 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb8-0xbf */ | |
125 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */ | |
126 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */ | |
127 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */ | |
128 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd8-0xdf */ | |
129 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe0-0xe7 */ | |
130 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */ | |
131 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9f, /* 0xf0-0xf7 */ | |
132 | }; | |
133 | ||
134 | static const unsigned char page04[256] = { | |
135 | 0x00, 0xb3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */ | |
136 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */ | |
137 | 0xe1, 0xe2, 0xf7, 0xe7, 0xe4, 0xe5, 0xf6, 0xfa, /* 0x10-0x17 */ | |
138 | 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, /* 0x18-0x1f */ | |
139 | 0xf2, 0xf3, 0xf4, 0xf5, 0xe6, 0xe8, 0xe3, 0xfe, /* 0x20-0x27 */ | |
140 | 0xfb, 0xfd, 0xff, 0xf9, 0xf8, 0xfc, 0xe0, 0xf1, /* 0x28-0x2f */ | |
141 | 0xc1, 0xc2, 0xd7, 0xc7, 0xc4, 0xc5, 0xd6, 0xda, /* 0x30-0x37 */ | |
142 | 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, /* 0x38-0x3f */ | |
143 | 0xd2, 0xd3, 0xd4, 0xd5, 0xc6, 0xc8, 0xc3, 0xde, /* 0x40-0x47 */ | |
144 | 0xdb, 0xdd, 0xdf, 0xd9, 0xd8, 0xdc, 0xc0, 0xd1, /* 0x48-0x4f */ | |
145 | 0x00, 0xa3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */ | |
146 | }; | |
147 | ||
148 | static const unsigned char page22[256] = { | |
149 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */ | |
150 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */ | |
151 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */ | |
152 | 0x00, 0x95, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */ | |
153 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */ | |
154 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */ | |
155 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */ | |
156 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */ | |
157 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */ | |
158 | 0x97, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */ | |
159 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */ | |
160 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */ | |
161 | 0x00, 0x00, 0x00, 0x00, 0x98, 0x99, 0x00, 0x00, /* 0x60-0x67 */ | |
162 | }; | |
163 | ||
164 | static const unsigned char page23[256] = { | |
165 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */ | |
166 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */ | |
167 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */ | |
168 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */ | |
169 | 0x93, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */ | |
170 | }; | |
171 | ||
172 | static const unsigned char page25[256] = { | |
173 | 0x80, 0x00, 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */ | |
174 | 0x00, 0x00, 0x00, 0x00, 0x82, 0x00, 0x00, 0x00, /* 0x08-0x0f */ | |
175 | 0x83, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00, /* 0x10-0x17 */ | |
176 | 0x85, 0x00, 0x00, 0x00, 0x86, 0x00, 0x00, 0x00, /* 0x18-0x1f */ | |
177 | 0x00, 0x00, 0x00, 0x00, 0x87, 0x00, 0x00, 0x00, /* 0x20-0x27 */ | |
178 | 0x00, 0x00, 0x00, 0x00, 0x88, 0x00, 0x00, 0x00, /* 0x28-0x2f */ | |
179 | 0x00, 0x00, 0x00, 0x00, 0x89, 0x00, 0x00, 0x00, /* 0x30-0x37 */ | |
180 | 0x00, 0x00, 0x00, 0x00, 0x8a, 0x00, 0x00, 0x00, /* 0x38-0x3f */ | |
181 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */ | |
182 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */ | |
183 | 0xa0, 0xa1, 0xa2, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, /* 0x50-0x57 */ | |
184 | 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, /* 0x58-0x5f */ | |
185 | 0xb1, 0xb2, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, /* 0x60-0x67 */ | |
186 | 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0x00, 0x00, 0x00, /* 0x68-0x6f */ | |
187 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */ | |
188 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */ | |
189 | ||
190 | 0x8b, 0x00, 0x00, 0x00, 0x8c, 0x00, 0x00, 0x00, /* 0x80-0x87 */ | |
191 | 0x8d, 0x00, 0x00, 0x00, 0x8e, 0x00, 0x00, 0x00, /* 0x88-0x8f */ | |
192 | 0x8f, 0x90, 0x91, 0x92, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */ | |
193 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */ | |
194 | 0x94, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */ | |
195 | }; | |
196 | ||
197 | static const unsigned char *const page_uni2charset[256] = { | |
198 | page00, NULL, NULL, NULL, page04, NULL, NULL, NULL, | |
199 | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, | |
200 | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, | |
201 | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, | |
202 | NULL, NULL, page22, page23, NULL, page25, NULL, NULL, | |
203 | }; | |
204 | ||
205 | static const unsigned char charset2lower[256] = { | |
206 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */ | |
207 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */ | |
208 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */ | |
209 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */ | |
210 | 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */ | |
211 | 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */ | |
212 | 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */ | |
213 | 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */ | |
214 | 0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x40-0x47 */ | |
215 | 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x48-0x4f */ | |
216 | 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x50-0x57 */ | |
217 | 0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */ | |
218 | 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */ | |
219 | 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */ | |
220 | 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */ | |
221 | 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */ | |
222 | ||
223 | 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x80-0x87 */ | |
224 | 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */ | |
225 | 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */ | |
226 | 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, /* 0x98-0x9f */ | |
227 | 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */ | |
228 | 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */ | |
229 | 0xb0, 0xb1, 0xb2, 0xa3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */ | |
230 | 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */ | |
231 | 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */ | |
232 | 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */ | |
233 | 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */ | |
234 | 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* 0xd8-0xdf */ | |
235 | 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xe0-0xe7 */ | |
236 | 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xe8-0xef */ | |
237 | 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xf0-0xf7 */ | |
238 | 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* 0xf8-0xff */ | |
239 | }; | |
240 | ||
241 | static const unsigned char charset2upper[256] = { | |
242 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */ | |
243 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */ | |
244 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */ | |
245 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */ | |
246 | 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */ | |
247 | 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */ | |
248 | 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */ | |
249 | 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */ | |
250 | 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */ | |
251 | 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */ | |
252 | 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */ | |
253 | 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */ | |
254 | 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x60-0x67 */ | |
255 | 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x68-0x6f */ | |
256 | 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x70-0x77 */ | |
257 | 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */ | |
258 | ||
259 | 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x80-0x87 */ | |
260 | 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */ | |
261 | 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */ | |
262 | 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, /* 0x98-0x9f */ | |
263 | 0xa0, 0xa1, 0xa2, 0xb3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */ | |
264 | 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */ | |
265 | 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */ | |
266 | 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */ | |
267 | 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xc0-0xc7 */ | |
268 | 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xc8-0xcf */ | |
269 | 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xd0-0xd7 */ | |
270 | 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, /* 0xd8-0xdf */ | |
271 | 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */ | |
272 | 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */ | |
273 | 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */ | |
274 | 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, /* 0xf8-0xff */ | |
275 | }; | |
276 | ||
277 | static int uni2char(wchar_t uni, unsigned char *out, int boundlen) | |
278 | { | |
279 | const unsigned char *uni2charset; | |
280 | unsigned char cl = uni & 0x00ff; | |
281 | unsigned char ch = (uni & 0xff00) >> 8; | |
282 | ||
283 | if (boundlen <= 0) | |
284 | return -ENAMETOOLONG; | |
285 | ||
286 | uni2charset = page_uni2charset[ch]; | |
287 | if (uni2charset && uni2charset[cl]) | |
288 | out[0] = uni2charset[cl]; | |
289 | else | |
290 | return -EINVAL; | |
291 | return 1; | |
292 | } | |
293 | ||
294 | static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni) | |
295 | { | |
296 | *uni = charset2uni[*rawstring]; | |
297 | if (*uni == 0x0000) | |
298 | return -EINVAL; | |
299 | return 1; | |
300 | } | |
301 | ||
302 | static struct nls_table table = { | |
303 | .charset = "koi8-r", | |
304 | .uni2char = uni2char, | |
305 | .char2uni = char2uni, | |
306 | .charset2lower = charset2lower, | |
307 | .charset2upper = charset2upper, | |
308 | .owner = THIS_MODULE, | |
309 | }; | |
310 | ||
311 | static int __init init_nls_koi8_r(void) | |
312 | { | |
313 | return register_nls(&table); | |
314 | } | |
315 | ||
316 | static void __exit exit_nls_koi8_r(void) | |
317 | { | |
318 | unregister_nls(&table); | |
319 | } | |
320 | ||
321 | module_init(init_nls_koi8_r) | |
322 | module_exit(exit_nls_koi8_r) | |
323 | ||
324 | MODULE_LICENSE("Dual BSD/GPL"); |