11da177e4SLinus Torvalds /*
2f30c2269SUwe Zeisberger * linux/fs/nls/nls_cp1255.c
31da177e4SLinus Torvalds *
41da177e4SLinus Torvalds * Charset cp1255 translation tables.
51da177e4SLinus Torvalds * The Unicode to charset table has only exact mappings.
61da177e4SLinus Torvalds */
71da177e4SLinus Torvalds
81da177e4SLinus Torvalds #include <linux/module.h>
91da177e4SLinus Torvalds #include <linux/kernel.h>
101da177e4SLinus Torvalds #include <linux/string.h>
111da177e4SLinus Torvalds #include <linux/nls.h>
121da177e4SLinus Torvalds #include <linux/errno.h>
131da177e4SLinus Torvalds
14b9ec0339SDenys Vlasenko static const wchar_t charset2uni[256] = {
151da177e4SLinus Torvalds /* 0x00*/
161da177e4SLinus Torvalds 0x0000, 0x0001, 0x0002, 0x0003,
171da177e4SLinus Torvalds 0x0004, 0x0005, 0x0006, 0x0007,
181da177e4SLinus Torvalds 0x0008, 0x0009, 0x000a, 0x000b,
191da177e4SLinus Torvalds 0x000c, 0x000d, 0x000e, 0x000f,
201da177e4SLinus Torvalds /* 0x10*/
211da177e4SLinus Torvalds 0x0010, 0x0011, 0x0012, 0x0013,
221da177e4SLinus Torvalds 0x0014, 0x0015, 0x0016, 0x0017,
231da177e4SLinus Torvalds 0x0018, 0x0019, 0x001a, 0x001b,
241da177e4SLinus Torvalds 0x001c, 0x001d, 0x001e, 0x001f,
251da177e4SLinus Torvalds /* 0x20*/
261da177e4SLinus Torvalds 0x0020, 0x0021, 0x0022, 0x0023,
271da177e4SLinus Torvalds 0x0024, 0x0025, 0x0026, 0x0027,
281da177e4SLinus Torvalds 0x0028, 0x0029, 0x002a, 0x002b,
291da177e4SLinus Torvalds 0x002c, 0x002d, 0x002e, 0x002f,
301da177e4SLinus Torvalds /* 0x30*/
311da177e4SLinus Torvalds 0x0030, 0x0031, 0x0032, 0x0033,
321da177e4SLinus Torvalds 0x0034, 0x0035, 0x0036, 0x0037,
331da177e4SLinus Torvalds 0x0038, 0x0039, 0x003a, 0x003b,
341da177e4SLinus Torvalds 0x003c, 0x003d, 0x003e, 0x003f,
351da177e4SLinus Torvalds /* 0x40*/
361da177e4SLinus Torvalds 0x0040, 0x0041, 0x0042, 0x0043,
371da177e4SLinus Torvalds 0x0044, 0x0045, 0x0046, 0x0047,
381da177e4SLinus Torvalds 0x0048, 0x0049, 0x004a, 0x004b,
391da177e4SLinus Torvalds 0x004c, 0x004d, 0x004e, 0x004f,
401da177e4SLinus Torvalds /* 0x50*/
411da177e4SLinus Torvalds 0x0050, 0x0051, 0x0052, 0x0053,
421da177e4SLinus Torvalds 0x0054, 0x0055, 0x0056, 0x0057,
431da177e4SLinus Torvalds 0x0058, 0x0059, 0x005a, 0x005b,
441da177e4SLinus Torvalds 0x005c, 0x005d, 0x005e, 0x005f,
451da177e4SLinus Torvalds /* 0x60*/
461da177e4SLinus Torvalds 0x0060, 0x0061, 0x0062, 0x0063,
471da177e4SLinus Torvalds 0x0064, 0x0065, 0x0066, 0x0067,
481da177e4SLinus Torvalds 0x0068, 0x0069, 0x006a, 0x006b,
491da177e4SLinus Torvalds 0x006c, 0x006d, 0x006e, 0x006f,
501da177e4SLinus Torvalds /* 0x70*/
511da177e4SLinus Torvalds 0x0070, 0x0071, 0x0072, 0x0073,
521da177e4SLinus Torvalds 0x0074, 0x0075, 0x0076, 0x0077,
531da177e4SLinus Torvalds 0x0078, 0x0079, 0x007a, 0x007b,
541da177e4SLinus Torvalds 0x007c, 0x007d, 0x007e, 0x007f,
551da177e4SLinus Torvalds /* 0x80*/
561da177e4SLinus Torvalds 0x20ac, 0x0000, 0x201a, 0x0192,
571da177e4SLinus Torvalds 0x201e, 0x2026, 0x2020, 0x2021,
581da177e4SLinus Torvalds 0x02c6, 0x2030, 0x0000, 0x2039,
591da177e4SLinus Torvalds 0x0000, 0x0000, 0x0000, 0x0000,
601da177e4SLinus Torvalds /* 0x90*/
611da177e4SLinus Torvalds 0x0000, 0x2018, 0x2019, 0x201c,
621da177e4SLinus Torvalds 0x201d, 0x2022, 0x2013, 0x2014,
631da177e4SLinus Torvalds 0x02dc, 0x2122, 0x0000, 0x203a,
641da177e4SLinus Torvalds 0x0000, 0x0000, 0x0000, 0x0000,
651da177e4SLinus Torvalds /* 0xa0*/
661da177e4SLinus Torvalds 0x00a0, 0x00a1, 0x00a2, 0x00a3,
671da177e4SLinus Torvalds 0x20aa, 0x00a5, 0x00a6, 0x00a7,
681da177e4SLinus Torvalds 0x00a8, 0x00a9, 0x00d7, 0x00ab,
691da177e4SLinus Torvalds 0x00ac, 0x00ad, 0x00ae, 0x203e,
701da177e4SLinus Torvalds /* 0xb0*/
711da177e4SLinus Torvalds 0x00b0, 0x00b1, 0x00b2, 0x00b3,
721da177e4SLinus Torvalds 0x00b4, 0x00b5, 0x00b6, 0x00b7,
731da177e4SLinus Torvalds 0x00b8, 0x00b9, 0x00f7, 0x00bb,
741da177e4SLinus Torvalds 0x00bc, 0x00bd, 0x00be, 0x00bf,
751da177e4SLinus Torvalds /* 0xc0*/
761da177e4SLinus Torvalds 0x05b0, 0x05b1, 0x05b2, 0x05b3,
771da177e4SLinus Torvalds 0x05b4, 0x05b5, 0x05b6, 0x05b7,
781da177e4SLinus Torvalds 0x05b8, 0x05b9, 0x0000, 0x05bb,
791da177e4SLinus Torvalds 0x05bc, 0x05bd, 0x05be, 0x05bf,
801da177e4SLinus Torvalds /* 0xd0*/
811da177e4SLinus Torvalds 0x05c0, 0x05c1, 0x05c2, 0x05c3,
821da177e4SLinus Torvalds 0x05f0, 0x05f1, 0x05f2, 0x05f3,
831da177e4SLinus Torvalds 0x05f4, 0x0000, 0x0000, 0x0000,
841da177e4SLinus Torvalds 0x0000, 0x0000, 0x0000, 0x2017,
851da177e4SLinus Torvalds /* 0xe0*/
861da177e4SLinus Torvalds 0x05d0, 0x05d1, 0x05d2, 0x05d3,
871da177e4SLinus Torvalds 0x05d4, 0x05d5, 0x05d6, 0x05d7,
881da177e4SLinus Torvalds 0x05d8, 0x05d9, 0x05da, 0x05db,
891da177e4SLinus Torvalds 0x05dc, 0x05dd, 0x05de, 0x05df,
901da177e4SLinus Torvalds /* 0xf0*/
911da177e4SLinus Torvalds 0x05e0, 0x05e1, 0x05e2, 0x05e3,
921da177e4SLinus Torvalds 0x05e4, 0x05e5, 0x05e6, 0x05e7,
931da177e4SLinus Torvalds 0x05e8, 0x05e9, 0x05ea, 0x0000,
941da177e4SLinus Torvalds 0x0000, 0x0000, 0x0000, 0x0000,
951da177e4SLinus Torvalds };
961da177e4SLinus Torvalds
97b9ec0339SDenys Vlasenko static const unsigned char page00[256] = {
981da177e4SLinus Torvalds 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
991da177e4SLinus Torvalds 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
1001da177e4SLinus Torvalds 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
1011da177e4SLinus Torvalds 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
1021da177e4SLinus Torvalds 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
1031da177e4SLinus Torvalds 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
1041da177e4SLinus Torvalds 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
1051da177e4SLinus Torvalds 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
1061da177e4SLinus Torvalds 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */
1071da177e4SLinus Torvalds 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */
1081da177e4SLinus Torvalds 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */
1091da177e4SLinus Torvalds 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
1101da177e4SLinus Torvalds 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */
1111da177e4SLinus Torvalds 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */
1121da177e4SLinus Torvalds 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */
1131da177e4SLinus Torvalds 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
1141da177e4SLinus Torvalds
1151da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
1161da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
1171da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
1181da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
1191da177e4SLinus Torvalds 0xa0, 0x00, 0xa2, 0xa3, 0x00, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */
1201da177e4SLinus Torvalds 0xa8, 0xa9, 0x00, 0xab, 0xac, 0xad, 0xae, 0x00, /* 0xa8-0xaf */
1211da177e4SLinus Torvalds 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */
1221da177e4SLinus Torvalds 0xb8, 0xb9, 0x00, 0xbb, 0xbc, 0xbd, 0xbe, 0x00, /* 0xb8-0xbf */
1231da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */
1241da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
1251da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xaa, /* 0xd0-0xd7 */
1261da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
1271da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe0-0xe7 */
1281da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */
1291da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xba, /* 0xf0-0xf7 */
1301da177e4SLinus Torvalds };
1311da177e4SLinus Torvalds
132b9ec0339SDenys Vlasenko static const unsigned char page01[256] = {
1331da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
1341da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
1351da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
1361da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
1371da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
1381da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
1391da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
1401da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
1411da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
1421da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
1431da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
1441da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
1451da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
1461da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
1471da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
1481da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
1491da177e4SLinus Torvalds
1501da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
1511da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
1521da177e4SLinus Torvalds 0x00, 0x00, 0x83, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
1531da177e4SLinus Torvalds };
1541da177e4SLinus Torvalds
155b9ec0339SDenys Vlasenko static const unsigned char page02[256] = {
1561da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
1571da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
1581da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
1591da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
1601da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
1611da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
1621da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
1631da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
1641da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
1651da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
1661da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
1671da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
1681da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
1691da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
1701da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
1711da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
1721da177e4SLinus Torvalds
1731da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
1741da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
1751da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
1761da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
1771da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
1781da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
1791da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */
1801da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb8-0xbf */
1811da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x00, /* 0xc0-0xc7 */
1821da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
1831da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */
1841da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x98, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
1851da177e4SLinus Torvalds };
1861da177e4SLinus Torvalds
187b9ec0339SDenys Vlasenko static const unsigned char page05[256] = {
1881da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
1891da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
1901da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
1911da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
1921da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
1931da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
1941da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
1951da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
1961da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
1971da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
1981da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
1991da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
2001da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
2011da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
2021da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
2031da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
2041da177e4SLinus Torvalds
2051da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
2061da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
2071da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
2081da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
2091da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
2101da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
2111da177e4SLinus Torvalds 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xb0-0xb7 */
2121da177e4SLinus Torvalds 0xc8, 0xc9, 0x00, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xb8-0xbf */
2131da177e4SLinus Torvalds 0xd0, 0xd1, 0xd2, 0xd3, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */
2141da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
2151da177e4SLinus Torvalds 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xd0-0xd7 */
2161da177e4SLinus Torvalds 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xd8-0xdf */
2171da177e4SLinus Torvalds 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xe0-0xe7 */
2181da177e4SLinus Torvalds 0xf8, 0xf9, 0xfa, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */
2191da177e4SLinus Torvalds 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0x00, 0x00, 0x00, /* 0xf0-0xf7 */
2201da177e4SLinus Torvalds };
2211da177e4SLinus Torvalds
222b9ec0339SDenys Vlasenko static const unsigned char page20[256] = {
2231da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
2241da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfd, 0xfe, /* 0x08-0x0f */
2251da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x10-0x17 */
2261da177e4SLinus Torvalds 0x91, 0x92, 0x82, 0x00, 0x93, 0x94, 0x84, 0x00, /* 0x18-0x1f */
2271da177e4SLinus Torvalds 0x86, 0x87, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x20-0x27 */
2281da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
2291da177e4SLinus Torvalds 0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
2301da177e4SLinus Torvalds 0x00, 0x8b, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
2311da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
2321da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
2331da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
2341da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
2351da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
2361da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
2371da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
2381da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
2391da177e4SLinus Torvalds
2401da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
2411da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
2421da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
2431da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
2441da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
2451da177e4SLinus Torvalds 0x00, 0x00, 0xa4, 0x00, 0x80, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
2461da177e4SLinus Torvalds };
2471da177e4SLinus Torvalds
248b9ec0339SDenys Vlasenko static const unsigned char page21[256] = {
2491da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
2501da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
2511da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb9, 0x00, /* 0x10-0x17 */
2521da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
2531da177e4SLinus Torvalds 0x00, 0x00, 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
2541da177e4SLinus Torvalds };
2551da177e4SLinus Torvalds
256b9ec0339SDenys Vlasenko static const unsigned char *const page_uni2charset[256] = {
2571da177e4SLinus Torvalds page00, page01, page02, NULL, NULL, page05, NULL, NULL,
2581da177e4SLinus Torvalds NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2591da177e4SLinus Torvalds NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2601da177e4SLinus Torvalds NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2611da177e4SLinus Torvalds page20, page21, NULL, NULL, NULL, NULL, NULL, NULL,
2621da177e4SLinus Torvalds };
2631da177e4SLinus Torvalds
264b9ec0339SDenys Vlasenko static const unsigned char charset2lower[256] = {
2651da177e4SLinus Torvalds 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
2661da177e4SLinus Torvalds 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
2671da177e4SLinus Torvalds 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
2681da177e4SLinus Torvalds 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
2691da177e4SLinus Torvalds 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
2701da177e4SLinus Torvalds 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
2711da177e4SLinus Torvalds 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
2721da177e4SLinus Torvalds 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
2731da177e4SLinus Torvalds 0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x40-0x47 */
2741da177e4SLinus Torvalds 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x48-0x4f */
2751da177e4SLinus Torvalds 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x50-0x57 */
2761da177e4SLinus Torvalds 0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
2771da177e4SLinus Torvalds 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */
2781da177e4SLinus Torvalds 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */
2791da177e4SLinus Torvalds 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */
2801da177e4SLinus Torvalds 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
2811da177e4SLinus Torvalds
2821da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
2831da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
2841da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
2851da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
2861da177e4SLinus Torvalds 0xa0, 0x00, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */
2871da177e4SLinus Torvalds 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */
2881da177e4SLinus Torvalds 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */
2891da177e4SLinus Torvalds 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0x00, /* 0xb8-0xbf */
2901da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */
2911da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
2921da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */
2931da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */
2941da177e4SLinus Torvalds 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
2951da177e4SLinus Torvalds 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
2961da177e4SLinus Torvalds 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
2971da177e4SLinus Torvalds 0xf8, 0xf9, 0xfa, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xf8-0xff */
2981da177e4SLinus Torvalds };
2991da177e4SLinus Torvalds
300b9ec0339SDenys Vlasenko static const unsigned char charset2upper[256] = {
3011da177e4SLinus Torvalds 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
3021da177e4SLinus Torvalds 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
3031da177e4SLinus Torvalds 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
3041da177e4SLinus Torvalds 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
3051da177e4SLinus Torvalds 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
3061da177e4SLinus Torvalds 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
3071da177e4SLinus Torvalds 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
3081da177e4SLinus Torvalds 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
3091da177e4SLinus Torvalds 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */
3101da177e4SLinus Torvalds 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */
3111da177e4SLinus Torvalds 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */
3121da177e4SLinus Torvalds 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
3131da177e4SLinus Torvalds 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x60-0x67 */
3141da177e4SLinus Torvalds 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x68-0x6f */
3151da177e4SLinus Torvalds 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x70-0x77 */
3161da177e4SLinus Torvalds 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
3171da177e4SLinus Torvalds
3181da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
3191da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
3201da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
3211da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
3221da177e4SLinus Torvalds 0xa0, 0x00, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */
3231da177e4SLinus Torvalds 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */
3241da177e4SLinus Torvalds 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0x00, 0xb6, 0xb7, /* 0xb0-0xb7 */
3251da177e4SLinus Torvalds 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0x00, /* 0xb8-0xbf */
3261da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */
3271da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
3281da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */
3291da177e4SLinus Torvalds 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */
3301da177e4SLinus Torvalds 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
3311da177e4SLinus Torvalds 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
3321da177e4SLinus Torvalds 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
3331da177e4SLinus Torvalds 0xf8, 0xf9, 0xfa, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xf8-0xff */
3341da177e4SLinus Torvalds };
3351da177e4SLinus Torvalds
uni2char(wchar_t uni,unsigned char * out,int boundlen)3361da177e4SLinus Torvalds static int uni2char(wchar_t uni, unsigned char *out, int boundlen)
3371da177e4SLinus Torvalds {
338b9ec0339SDenys Vlasenko const unsigned char *uni2charset;
3391da177e4SLinus Torvalds unsigned char cl = uni & 0x00ff;
3401da177e4SLinus Torvalds unsigned char ch = (uni & 0xff00) >> 8;
3411da177e4SLinus Torvalds
3421da177e4SLinus Torvalds if (boundlen <= 0)
3431da177e4SLinus Torvalds return -ENAMETOOLONG;
3441da177e4SLinus Torvalds
3451da177e4SLinus Torvalds uni2charset = page_uni2charset[ch];
3461da177e4SLinus Torvalds if (uni2charset && uni2charset[cl])
3471da177e4SLinus Torvalds out[0] = uni2charset[cl];
3481da177e4SLinus Torvalds else
3491da177e4SLinus Torvalds return -EINVAL;
3501da177e4SLinus Torvalds return 1;
3511da177e4SLinus Torvalds }
3521da177e4SLinus Torvalds
char2uni(const unsigned char * rawstring,int boundlen,wchar_t * uni)3531da177e4SLinus Torvalds static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni)
3541da177e4SLinus Torvalds {
3551da177e4SLinus Torvalds *uni = charset2uni[*rawstring];
3561da177e4SLinus Torvalds if (*uni == 0x0000)
3571da177e4SLinus Torvalds return -EINVAL;
3581da177e4SLinus Torvalds return 1;
3591da177e4SLinus Torvalds }
3601da177e4SLinus Torvalds
3611da177e4SLinus Torvalds static struct nls_table table = {
3621da177e4SLinus Torvalds .charset = "cp1255",
3631da177e4SLinus Torvalds .alias = "iso8859-8",
3641da177e4SLinus Torvalds .uni2char = uni2char,
3651da177e4SLinus Torvalds .char2uni = char2uni,
3661da177e4SLinus Torvalds .charset2lower = charset2lower,
3671da177e4SLinus Torvalds .charset2upper = charset2upper,
3681da177e4SLinus Torvalds };
3691da177e4SLinus Torvalds
init_nls_cp1255(void)3701da177e4SLinus Torvalds static int __init init_nls_cp1255(void)
3711da177e4SLinus Torvalds {
3721da177e4SLinus Torvalds return register_nls(&table);
3731da177e4SLinus Torvalds }
3741da177e4SLinus Torvalds
exit_nls_cp1255(void)3751da177e4SLinus Torvalds static void __exit exit_nls_cp1255(void)
3761da177e4SLinus Torvalds {
3771da177e4SLinus Torvalds unregister_nls(&table);
3781da177e4SLinus Torvalds }
3791da177e4SLinus Torvalds
3801da177e4SLinus Torvalds module_init(init_nls_cp1255)
3811da177e4SLinus Torvalds module_exit(exit_nls_cp1255)
3821da177e4SLinus Torvalds
383*d694e46aSJeff Johnson MODULE_DESCRIPTION("NLS Hebrew charsets (ISO-8859-8, CP1255)");
3841da177e4SLinus Torvalds MODULE_LICENSE("Dual BSD/GPL");
3851da177e4SLinus Torvalds MODULE_ALIAS_NLS(iso8859-8);
386