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nls_cp874.c
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1 /*
2  * linux/fs/nls/nls_cp874.c
3  *
4  * Charset cp874 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  0x0000, 0x0000, 0x0000, 0x0000,
59  0x0000, 0x2026, 0x0000, 0x0000,
60  0x0000, 0x0000, 0x0000, 0x0000,
61  0x0000, 0x0000, 0x0000, 0x0000,
62  /* 0x90*/
63  0x0000, 0x2018, 0x2019, 0x201c,
64  0x201d, 0x2022, 0x2013, 0x2014,
65  0x0000, 0x0000, 0x0000, 0x0000,
66  0x0000, 0x0000, 0x0000, 0x0000,
67  /* 0xa0*/
68  0x00a0, 0x0e01, 0x0e02, 0x0e03,
69  0x0e04, 0x0e05, 0x0e06, 0x0e07,
70  0x0e08, 0x0e09, 0x0e0a, 0x0e0b,
71  0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f,
72  /* 0xb0*/
73  0x0e10, 0x0e11, 0x0e12, 0x0e13,
74  0x0e14, 0x0e15, 0x0e16, 0x0e17,
75  0x0e18, 0x0e19, 0x0e1a, 0x0e1b,
76  0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f,
77  /* 0xc0*/
78  0x0e20, 0x0e21, 0x0e22, 0x0e23,
79  0x0e24, 0x0e25, 0x0e26, 0x0e27,
80  0x0e28, 0x0e29, 0x0e2a, 0x0e2b,
81  0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f,
82  /* 0xd0*/
83  0x0e30, 0x0e31, 0x0e32, 0x0e33,
84  0x0e34, 0x0e35, 0x0e36, 0x0e37,
85  0x0e38, 0x0e39, 0x0e3a, 0x0000,
86  0x0000, 0x0000, 0x0000, 0x0e3f,
87  /* 0xe0*/
88  0x0e40, 0x0e41, 0x0e42, 0x0e43,
89  0x0e44, 0x0e45, 0x0e46, 0x0e47,
90  0x0e48, 0x0e49, 0x0e4a, 0x0e4b,
91  0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f,
92  /* 0xf0*/
93  0x0e50, 0x0e51, 0x0e52, 0x0e53,
94  0x0e54, 0x0e55, 0x0e56, 0x0e57,
95  0x0e58, 0x0e59, 0x0e5a, 0x0e5b,
96  0x0000, 0x0000, 0x0000, 0x0000,
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  0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
122 };
123 
124 static const unsigned char page0e[256] = {
125  0x00, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0x00-0x07 */
126  0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0x08-0x0f */
127  0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0x10-0x17 */
128  0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0x18-0x1f */
129  0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0x20-0x27 */
130  0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0x28-0x2f */
131  0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0x30-0x37 */
132  0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0x38-0x3f */
133  0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0x40-0x47 */
134  0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0x48-0x4f */
135  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0x50-0x57 */
136  0xf8, 0xf9, 0xfa, 0xfb, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
137 };
138 
139 static const unsigned char page20[256] = {
140  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
141  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
142  0x00, 0x00, 0x00, 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x10-0x17 */
143  0x91, 0x92, 0x00, 0x00, 0x93, 0x94, 0x00, 0x00, /* 0x18-0x1f */
144  0x00, 0x00, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x20-0x27 */
145 };
146 
147 static const unsigned char *const page_uni2charset[256] = {
148  page00, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
149  NULL, NULL, NULL, NULL, NULL, NULL, page0e, NULL,
150  NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
151  NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
152  page20, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
153 };
154 
155 static const unsigned char charset2lower[256] = {
156  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
157  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
158  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
159  0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
160  0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
161  0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
162  0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
163  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
164  0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x40-0x47 */
165  0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x48-0x4f */
166  0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x50-0x57 */
167  0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
168  0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */
169  0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */
170  0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */
171  0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
172 
173  0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x00, 0x00, /* 0x80-0x87 */
174  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
175  0x00, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */
176  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
177  0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */
178  0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */
179  0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */
180  0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */
181  0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */
182  0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */
183  0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
184  0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */
185  0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
186  0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
187  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
188  0xf8, 0xf9, 0xfa, 0xfb, 0x00, 0x00, 0x00, 0x00, /* 0xf8-0xff */
189 };
190 
191 static const unsigned char charset2upper[256] = {
192  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
193  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
194  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
195  0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
196  0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
197  0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
198  0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
199  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
200  0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */
201  0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */
202  0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */
203  0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
204  0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x60-0x67 */
205  0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x68-0x6f */
206  0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x70-0x77 */
207  0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
208 
209  0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x00, 0x00, /* 0x80-0x87 */
210  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
211  0x00, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */
212  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
213  0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */
214  0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */
215  0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */
216  0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */
217  0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */
218  0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */
219  0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
220  0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */
221  0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
222  0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
223  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
224  0xf8, 0xf9, 0xfa, 0xfb, 0x00, 0x00, 0x00, 0x00, /* 0xf8-0xff */
225 };
226 
227 static int uni2char(wchar_t uni, unsigned char *out, int boundlen)
228 {
229  const unsigned char *uni2charset;
230  unsigned char cl = uni & 0x00ff;
231  unsigned char ch = (uni & 0xff00) >> 8;
232 
233  if (boundlen <= 0)
234  return -ENAMETOOLONG;
235 
236  uni2charset = page_uni2charset[ch];
237  if (uni2charset && uni2charset[cl])
238  out[0] = uni2charset[cl];
239  else
240  return -EINVAL;
241  return 1;
242 }
243 
244 static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni)
245 {
246  *uni = charset2uni[*rawstring];
247  if (*uni == 0x0000)
248  return -EINVAL;
249  return 1;
250 }
251 
252 static struct nls_table table = {
253  .charset = "cp874",
254  .alias = "tis-620",
255  .uni2char = uni2char,
256  .char2uni = char2uni,
257  .charset2lower = charset2lower,
258  .charset2upper = charset2upper,
259  .owner = THIS_MODULE,
260 };
261 
262 static int __init init_nls_cp874(void)
263 {
264  return register_nls(&table);
265 }
266 
267 static void __exit exit_nls_cp874(void)
268 {
269  unregister_nls(&table);
270 }
271 
272 module_init(init_nls_cp874)
273 module_exit(exit_nls_cp874)
274 
275 MODULE_LICENSE("Dual BSD/GPL");
276 MODULE_ALIAS_NLS(tis-620);
Generated on Thu Jan 10 2013 14:49:04 for Linux Kernel by   doxygen 1.8.2