| /* |
| * linux/fs/nls/nls_cp874.c |
| * |
| * Charset cp874 translation tables. |
| * Generated automatically from the Unicode and charset |
| * tables from the Unicode Organization (www.unicode.org). |
| * The Unicode to charset table has only exact mappings. |
| */ |
| |
| #include <linux/module.h> |
| #include <linux/kernel.h> |
| #include <linux/string.h> |
| #include <linux/nls.h> |
| #include <linux/errno.h> |
| |
| static const wchar_t charset2uni[256] = { |
| /* 0x00*/ |
| 0x0000, 0x0001, 0x0002, 0x0003, |
| 0x0004, 0x0005, 0x0006, 0x0007, |
| 0x0008, 0x0009, 0x000a, 0x000b, |
| 0x000c, 0x000d, 0x000e, 0x000f, |
| /* 0x10*/ |
| 0x0010, 0x0011, 0x0012, 0x0013, |
| 0x0014, 0x0015, 0x0016, 0x0017, |
| 0x0018, 0x0019, 0x001a, 0x001b, |
| 0x001c, 0x001d, 0x001e, 0x001f, |
| /* 0x20*/ |
| 0x0020, 0x0021, 0x0022, 0x0023, |
| 0x0024, 0x0025, 0x0026, 0x0027, |
| 0x0028, 0x0029, 0x002a, 0x002b, |
| 0x002c, 0x002d, 0x002e, 0x002f, |
| /* 0x30*/ |
| 0x0030, 0x0031, 0x0032, 0x0033, |
| 0x0034, 0x0035, 0x0036, 0x0037, |
| 0x0038, 0x0039, 0x003a, 0x003b, |
| 0x003c, 0x003d, 0x003e, 0x003f, |
| /* 0x40*/ |
| 0x0040, 0x0041, 0x0042, 0x0043, |
| 0x0044, 0x0045, 0x0046, 0x0047, |
| 0x0048, 0x0049, 0x004a, 0x004b, |
| 0x004c, 0x004d, 0x004e, 0x004f, |
| /* 0x50*/ |
| 0x0050, 0x0051, 0x0052, 0x0053, |
| 0x0054, 0x0055, 0x0056, 0x0057, |
| 0x0058, 0x0059, 0x005a, 0x005b, |
| 0x005c, 0x005d, 0x005e, 0x005f, |
| /* 0x60*/ |
| 0x0060, 0x0061, 0x0062, 0x0063, |
| 0x0064, 0x0065, 0x0066, 0x0067, |
| 0x0068, 0x0069, 0x006a, 0x006b, |
| 0x006c, 0x006d, 0x006e, 0x006f, |
| /* 0x70*/ |
| 0x0070, 0x0071, 0x0072, 0x0073, |
| 0x0074, 0x0075, 0x0076, 0x0077, |
| 0x0078, 0x0079, 0x007a, 0x007b, |
| 0x007c, 0x007d, 0x007e, 0x007f, |
| /* 0x80*/ |
| 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x2026, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, |
| /* 0x90*/ |
| 0x0000, 0x2018, 0x2019, 0x201c, |
| 0x201d, 0x2022, 0x2013, 0x2014, |
| 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, |
| /* 0xa0*/ |
| 0x00a0, 0x0e01, 0x0e02, 0x0e03, |
| 0x0e04, 0x0e05, 0x0e06, 0x0e07, |
| 0x0e08, 0x0e09, 0x0e0a, 0x0e0b, |
| 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f, |
| /* 0xb0*/ |
| 0x0e10, 0x0e11, 0x0e12, 0x0e13, |
| 0x0e14, 0x0e15, 0x0e16, 0x0e17, |
| 0x0e18, 0x0e19, 0x0e1a, 0x0e1b, |
| 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f, |
| /* 0xc0*/ |
| 0x0e20, 0x0e21, 0x0e22, 0x0e23, |
| 0x0e24, 0x0e25, 0x0e26, 0x0e27, |
| 0x0e28, 0x0e29, 0x0e2a, 0x0e2b, |
| 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f, |
| /* 0xd0*/ |
| 0x0e30, 0x0e31, 0x0e32, 0x0e33, |
| 0x0e34, 0x0e35, 0x0e36, 0x0e37, |
| 0x0e38, 0x0e39, 0x0e3a, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0e3f, |
| /* 0xe0*/ |
| 0x0e40, 0x0e41, 0x0e42, 0x0e43, |
| 0x0e44, 0x0e45, 0x0e46, 0x0e47, |
| 0x0e48, 0x0e49, 0x0e4a, 0x0e4b, |
| 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f, |
| /* 0xf0*/ |
| 0x0e50, 0x0e51, 0x0e52, 0x0e53, |
| 0x0e54, 0x0e55, 0x0e56, 0x0e57, |
| 0x0e58, 0x0e59, 0x0e5a, 0x0e5b, |
| 0x0000, 0x0000, 0x0000, 0x0000, |
| }; |
| |
| static const unsigned char page00[256] = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */ |
| 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */ |
| 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */ |
| 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */ |
| 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */ |
| 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */ |
| 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */ |
| 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */ |
| 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */ |
| 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */ |
| 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */ |
| 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */ |
| 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */ |
| 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */ |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */ |
| 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */ |
| |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */ |
| 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */ |
| }; |
| |
| static const unsigned char page0e[256] = { |
| 0x00, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0x00-0x07 */ |
| 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0x08-0x0f */ |
| 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0x10-0x17 */ |
| 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0x18-0x1f */ |
| 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0x20-0x27 */ |
| 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0x28-0x2f */ |
| 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0x30-0x37 */ |
| 0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0x38-0x3f */ |
| 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0x40-0x47 */ |
| 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0x48-0x4f */ |
| 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0x50-0x57 */ |
| 0xf8, 0xf9, 0xfa, 0xfb, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */ |
| }; |
| |
| static const unsigned char page20[256] = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */ |
| 0x00, 0x00, 0x00, 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x10-0x17 */ |
| 0x91, 0x92, 0x00, 0x00, 0x93, 0x94, 0x00, 0x00, /* 0x18-0x1f */ |
| 0x00, 0x00, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x20-0x27 */ |
| }; |
| |
| static const unsigned char *const page_uni2charset[256] = { |
| page00, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| NULL, NULL, NULL, NULL, NULL, NULL, page0e, NULL, |
| NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| page20, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| }; |
| |
| static const unsigned char charset2lower[256] = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */ |
| 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */ |
| 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */ |
| 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */ |
| 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */ |
| 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */ |
| 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */ |
| 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */ |
| 0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x40-0x47 */ |
| 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x48-0x4f */ |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x50-0x57 */ |
| 0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */ |
| 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */ |
| 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */ |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */ |
| 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */ |
| |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x00, 0x00, /* 0x80-0x87 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */ |
| 0x00, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */ |
| 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */ |
| 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */ |
| 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */ |
| 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */ |
| 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */ |
| 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */ |
| 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */ |
| 0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */ |
| 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */ |
| 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */ |
| 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */ |
| 0xf8, 0xf9, 0xfa, 0xfb, 0x00, 0x00, 0x00, 0x00, /* 0xf8-0xff */ |
| }; |
| |
| static const unsigned char charset2upper[256] = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */ |
| 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */ |
| 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */ |
| 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */ |
| 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */ |
| 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */ |
| 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */ |
| 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */ |
| 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */ |
| 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */ |
| 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */ |
| 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */ |
| 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x60-0x67 */ |
| 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x68-0x6f */ |
| 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x70-0x77 */ |
| 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */ |
| |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x00, 0x00, /* 0x80-0x87 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */ |
| 0x00, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */ |
| 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */ |
| 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */ |
| 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */ |
| 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */ |
| 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */ |
| 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */ |
| 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */ |
| 0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */ |
| 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */ |
| 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */ |
| 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */ |
| 0xf8, 0xf9, 0xfa, 0xfb, 0x00, 0x00, 0x00, 0x00, /* 0xf8-0xff */ |
| }; |
| |
| static int uni2char(wchar_t uni, unsigned char *out, int boundlen) |
| { |
| const unsigned char *uni2charset; |
| unsigned char cl = uni & 0x00ff; |
| unsigned char ch = (uni & 0xff00) >> 8; |
| |
| if (boundlen <= 0) |
| return -ENAMETOOLONG; |
| |
| uni2charset = page_uni2charset[ch]; |
| if (uni2charset && uni2charset[cl]) |
| out[0] = uni2charset[cl]; |
| else |
| return -EINVAL; |
| return 1; |
| } |
| |
| static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni) |
| { |
| *uni = charset2uni[*rawstring]; |
| if (*uni == 0x0000) |
| return -EINVAL; |
| return 1; |
| } |
| |
| static struct nls_table table = { |
| .charset = "cp874", |
| .alias = "tis-620", |
| .uni2char = uni2char, |
| .char2uni = char2uni, |
| .charset2lower = charset2lower, |
| .charset2upper = charset2upper, |
| }; |
| |
| static int __init init_nls_cp874(void) |
| { |
| return register_nls(&table); |
| } |
| |
| static void __exit exit_nls_cp874(void) |
| { |
| unregister_nls(&table); |
| } |
| |
| module_init(init_nls_cp874) |
| module_exit(exit_nls_cp874) |
| |
| MODULE_DESCRIPTION("NLS Thai charset (CP874, TIS-620)"); |
| MODULE_LICENSE("Dual BSD/GPL"); |
| MODULE_ALIAS_NLS(tis-620); |
