1/*
2 * linux/fs/nls/nls_iso8859-6.c
3 *
4 * Charset iso8859-6 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
16static 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	0x0660, 0x0661, 0x0662, 0x0663,
34	0x0664, 0x0665, 0x0666, 0x0667,
35	0x0668, 0x0669, 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	0x0080, 0x0081, 0x0082, 0x0083,
59	0x0084, 0x0085, 0x0086, 0x0087,
60	0x0088, 0x0089, 0x008a, 0x008b,
61	0x008c, 0x008d, 0x008e, 0x008f,
62	/* 0x90*/
63	0x0090, 0x0091, 0x0092, 0x0093,
64	0x0094, 0x0095, 0x0096, 0x0097,
65	0x0098, 0x0099, 0x009a, 0x009b,
66	0x009c, 0x009d, 0x009e, 0x009f,
67	/* 0xa0*/
68	0x00a0, 0x0000, 0x0000, 0x0000,
69	0x00a4, 0x0000, 0x0000, 0x0000,
70	0x0000, 0x0000, 0x0000, 0x0000,
71	0x060c, 0x00ad, 0x0000, 0x0000,
72	/* 0xb0*/
73	0x0000, 0x0000, 0x0000, 0x0000,
74	0x0000, 0x0000, 0x0000, 0x0000,
75	0x0000, 0x0000, 0x0000, 0x061b,
76	0x0000, 0x0000, 0x0000, 0x061f,
77	/* 0xc0*/
78	0x0000, 0x0621, 0x0622, 0x0623,
79	0x0624, 0x0625, 0x0626, 0x0627,
80	0x0628, 0x0629, 0x062a, 0x062b,
81	0x062c, 0x062d, 0x062e, 0x062f,
82	/* 0xd0*/
83	0x0630, 0x0631, 0x0632, 0x0633,
84	0x0634, 0x0635, 0x0636, 0x0637,
85	0x0638, 0x0639, 0x063a, 0x0000,
86	0x0000, 0x0000, 0x0000, 0x0000,
87	/* 0xe0*/
88	0x0640, 0x0641, 0x0642, 0x0643,
89	0x0644, 0x0645, 0x0646, 0x0647,
90	0x0648, 0x0649, 0x064a, 0x064b,
91	0x064c, 0x064d, 0x064e, 0x064f,
92	/* 0xf0*/
93	0x0650, 0x0651, 0x0652, 0x0000,
94	0x0000, 0x0000, 0x0000, 0x0000,
95	0x0000, 0x0000, 0x0000, 0x0000,
96	0x0000, 0x0000, 0x0000, 0x0000,
97};
98
99static 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	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
107	0x00, 0x00, 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	0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x80-0x87 */
118	0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
119	0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */
120	0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, /* 0x98-0x9f */
121	0xa0, 0x00, 0x00, 0x00, 0xa4, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
122	0x00, 0x00, 0x00, 0x00, 0x00, 0xad, 0x00, 0x00, /* 0xa8-0xaf */
123};
124
125static const unsigned char page06[256] = {
126	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
127	0x00, 0x00, 0x00, 0x00, 0xac, 0x00, 0x00, 0x00, /* 0x08-0x0f */
128	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
129	0x00, 0x00, 0x00, 0xbb, 0x00, 0x00, 0x00, 0xbf, /* 0x18-0x1f */
130	0x00, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0x20-0x27 */
131	0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0x28-0x2f */
132	0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0x30-0x37 */
133	0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
134	0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0x40-0x47 */
135	0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0x48-0x4f */
136	0xf0, 0xf1, 0xf2, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
137	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
138	0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x60-0x67 */
139	0x38, 0x39, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
140};
141
142static const unsigned char *const page_uni2charset[256] = {
143	page00, NULL,   NULL,   NULL,   NULL,   NULL,   page06, NULL,
144};
145
146static const unsigned char charset2lower[256] = {
147	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
148	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
149	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
150	0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
151	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
152	0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
153	0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
154	0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
155	0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x40-0x47 */
156	0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x48-0x4f */
157	0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x50-0x57 */
158	0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
159	0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */
160	0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */
161	0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */
162	0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
163
164	0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x80-0x87 */
165	0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
166	0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */
167	0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, /* 0x98-0x9f */
168	0xa0, 0x00, 0x00, 0x00, 0xa4, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
169	0x00, 0x00, 0x00, 0x00, 0xac, 0xad, 0x00, 0x00, /* 0xa8-0xaf */
170	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */
171	0x00, 0x00, 0x00, 0xbb, 0x00, 0x00, 0x00, 0xbf, /* 0xb8-0xbf */
172	0x00, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */
173	0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */
174	0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
175	0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
176	0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
177	0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
178	0xf0, 0xf1, 0xf2, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xf0-0xf7 */
179	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xf8-0xff */
180};
181
182static const unsigned char charset2upper[256] = {
183	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
184	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
185	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
186	0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
187	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
188	0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
189	0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
190	0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
191	0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */
192	0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */
193	0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */
194	0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
195	0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x60-0x67 */
196	0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x68-0x6f */
197	0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x70-0x77 */
198	0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
199
200	0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x80-0x87 */
201	0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
202	0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */
203	0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, /* 0x98-0x9f */
204	0xa0, 0x00, 0x00, 0x00, 0xa4, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
205	0x00, 0x00, 0x00, 0x00, 0xac, 0xad, 0x00, 0x00, /* 0xa8-0xaf */
206	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */
207	0x00, 0x00, 0x00, 0xbb, 0x00, 0x00, 0x00, 0xbf, /* 0xb8-0xbf */
208	0x00, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */
209	0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */
210	0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
211	0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
212	0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
213	0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
214	0xf0, 0xf1, 0xf2, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xf0-0xf7 */
215};
216
217static int uni2char(wchar_t uni, unsigned char *out, int boundlen)
218{
219	const unsigned char *uni2charset;
220	unsigned char cl = uni & 0x00ff;
221	unsigned char ch = (uni & 0xff00) >> 8;
222
223	if (boundlen <= 0)
224		return -ENAMETOOLONG;
225
226	uni2charset = page_uni2charset[ch];
227	if (uni2charset && uni2charset[cl])
228		out[0] = uni2charset[cl];
229	else
230		return -EINVAL;
231	return 1;
232}
233
234static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni)
235{
236	*uni = charset2uni[*rawstring];
237	if (*uni == 0x0000)
238		return -EINVAL;
239	return 1;
240}
241
242static struct nls_table table = {
243	.charset	= "iso8859-6",
244	.uni2char	= uni2char,
245	.char2uni	= char2uni,
246	.charset2lower	= charset2lower,
247	.charset2upper	= charset2upper,
248};
249
250static int __init init_nls_iso8859_6(void)
251{
252	return register_nls(&table);
253}
254
255static void __exit exit_nls_iso8859_6(void)
256{
257	unregister_nls(&table);
258}
259
260module_init(init_nls_iso8859_6)
261module_exit(exit_nls_iso8859_6)
262
263MODULE_LICENSE("Dual BSD/GPL");
264