From 2e63856deedf9161b57331fe2d40da2dc6212ba4 Mon Sep 17 00:00:00 2001 From: Thomas Schmitt Date: Wed, 11 Jul 2012 11:31:45 +0200 Subject: [PATCH] Replaced implementation of HFS+ case-insensitive character conversion by one of my own copyright. --- libisofs/hfsplus.c | 16 +- libisofs/hfsplus_case.c | 859 ++++++++++++++++++++++------------------ 2 files changed, 471 insertions(+), 404 deletions(-) diff --git a/libisofs/hfsplus.c b/libisofs/hfsplus.c index 47a5a9b..f933dfc 100644 --- a/libisofs/hfsplus.c +++ b/libisofs/hfsplus.c @@ -76,6 +76,9 @@ static int set_mangled_hfsplus_name(Ecma119Image *t, char *name, uint32_t idx); #endif +/* In libisofs/hfsplus_case.c */ +extern uint16_t iso_hfsplus_cichar(uint16_t x); + /* ts B20623: pad up output block to full 2048 bytes */ static @@ -235,16 +238,9 @@ int set_hfsplus_name(Ecma119Image *t, char *name, HFSPlusNode *node) for (iptr = node->name, optr = node->cmp_name; *iptr; iptr++) { - uint8_t high = ((uint8_t *) iptr)[0]; - uint8_t low = ((uint8_t *) iptr)[1]; - if (hfsplus_casefold[high] == 0) - { - *optr++ = *iptr; - continue; - } - if (!hfsplus_casefold[hfsplus_casefold[high] + low]) - continue; - *optr++ = iso_ntohs (hfsplus_casefold[hfsplus_casefold[high] + low]); + *optr = iso_hfsplus_cichar(*iptr); + if (*optr != 0) + optr++; } *optr = 0; diff --git a/libisofs/hfsplus_case.c b/libisofs/hfsplus_case.c index cb9cc8c..144ec08 100644 --- a/libisofs/hfsplus_case.c +++ b/libisofs/hfsplus_case.c @@ -1,397 +1,468 @@ -#ifdef HAVE_CONFIG_H -#include "../config.h" -#endif - -#include "hfsplus.h" - /* - This is copied verbatim from tn1150 (HFS+ format specification) + * Copyright (c) 2012 Thomas Schmitt + * + * This file is part of the libisofs project; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * or later as published by the Free Software Foundation. + * See COPYING file for details. + */ + +/** + * Maps UTF-16BE double-byte characters to the representative of their + * equivalence class under the relation of HFS+ case-insensitivity. + */ + +#include "libisofs.h" + + +/* The translation list utf16be_transl was generated by a program which + compared input and output of existing example code by Apple Inc. + found published on + http://developer.apple.com/legacy/mac/library/#technotes/tn/tn1150.html + + Each deviation was recorded as pair of byte pairs. The first pair gives + the input, the second pair gives the output. If a byte pair is not mentioned + in this list as input, then it gets mapped to itself. + Pairs which get mapped to pair 0,0 shall be ignored with HFS+ comparisons. + + Another comparison run verified that both implementations yield the same + character translation with all 65536 possible input bit patterns. */ -const uint16_t hfsplus_casefold[] = { - - /* High-byte indices ( == 0 iff no case mapping and no ignorables ) */ - - - /* 0 */ 0x0100, 0x0200, 0x0000, 0x0300, 0x0400, 0x0500, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 1 */ 0x0600, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 2 */ 0x0700, 0x0800, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 3 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 4 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 5 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 6 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 7 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 8 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 9 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* A */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* B */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* C */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* D */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* E */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* F */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0900, 0x0A00, - - /* Table 1 (for high byte 0x00) */ - - /* 0 */ 0xFFFF, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, - 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, - /* 1 */ 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, - 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, - /* 2 */ 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, - 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, - /* 3 */ 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, - 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, - /* 4 */ 0x0040, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, - 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, - /* 5 */ 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, - 0x0078, 0x0079, 0x007A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, - /* 6 */ 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, - 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, - /* 7 */ 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, - 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, - /* 8 */ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, - 0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x008D, 0x008E, 0x008F, - /* 9 */ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, - 0x0098, 0x0099, 0x009A, 0x009B, 0x009C, 0x009D, 0x009E, 0x009F, - /* A */ 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, - 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, - /* B */ 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, - 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF, - /* C */ 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00E6, 0x00C7, - 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF, - /* D */ 0x00F0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7, - 0x00F8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00FE, 0x00DF, - /* E */ 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, - 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF, - /* F */ 0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7, - 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF, - - /* Table 2 (for high byte 0x01) */ - - /* 0 */ 0x0100, 0x0101, 0x0102, 0x0103, 0x0104, 0x0105, 0x0106, 0x0107, - 0x0108, 0x0109, 0x010A, 0x010B, 0x010C, 0x010D, 0x010E, 0x010F, - /* 1 */ 0x0111, 0x0111, 0x0112, 0x0113, 0x0114, 0x0115, 0x0116, 0x0117, - 0x0118, 0x0119, 0x011A, 0x011B, 0x011C, 0x011D, 0x011E, 0x011F, - /* 2 */ 0x0120, 0x0121, 0x0122, 0x0123, 0x0124, 0x0125, 0x0127, 0x0127, - 0x0128, 0x0129, 0x012A, 0x012B, 0x012C, 0x012D, 0x012E, 0x012F, - /* 3 */ 0x0130, 0x0131, 0x0133, 0x0133, 0x0134, 0x0135, 0x0136, 0x0137, - 0x0138, 0x0139, 0x013A, 0x013B, 0x013C, 0x013D, 0x013E, 0x0140, - /* 4 */ 0x0140, 0x0142, 0x0142, 0x0143, 0x0144, 0x0145, 0x0146, 0x0147, - 0x0148, 0x0149, 0x014B, 0x014B, 0x014C, 0x014D, 0x014E, 0x014F, - /* 5 */ 0x0150, 0x0151, 0x0153, 0x0153, 0x0154, 0x0155, 0x0156, 0x0157, - 0x0158, 0x0159, 0x015A, 0x015B, 0x015C, 0x015D, 0x015E, 0x015F, - /* 6 */ 0x0160, 0x0161, 0x0162, 0x0163, 0x0164, 0x0165, 0x0167, 0x0167, - 0x0168, 0x0169, 0x016A, 0x016B, 0x016C, 0x016D, 0x016E, 0x016F, - /* 7 */ 0x0170, 0x0171, 0x0172, 0x0173, 0x0174, 0x0175, 0x0176, 0x0177, - 0x0178, 0x0179, 0x017A, 0x017B, 0x017C, 0x017D, 0x017E, 0x017F, - /* 8 */ 0x0180, 0x0253, 0x0183, 0x0183, 0x0185, 0x0185, 0x0254, 0x0188, - 0x0188, 0x0256, 0x0257, 0x018C, 0x018C, 0x018D, 0x01DD, 0x0259, - /* 9 */ 0x025B, 0x0192, 0x0192, 0x0260, 0x0263, 0x0195, 0x0269, 0x0268, - 0x0199, 0x0199, 0x019A, 0x019B, 0x026F, 0x0272, 0x019E, 0x0275, - /* A */ 0x01A0, 0x01A1, 0x01A3, 0x01A3, 0x01A5, 0x01A5, 0x01A6, 0x01A8, - 0x01A8, 0x0283, 0x01AA, 0x01AB, 0x01AD, 0x01AD, 0x0288, 0x01AF, - /* B */ 0x01B0, 0x028A, 0x028B, 0x01B4, 0x01B4, 0x01B6, 0x01B6, 0x0292, - 0x01B9, 0x01B9, 0x01BA, 0x01BB, 0x01BD, 0x01BD, 0x01BE, 0x01BF, - /* C */ 0x01C0, 0x01C1, 0x01C2, 0x01C3, 0x01C6, 0x01C6, 0x01C6, 0x01C9, - 0x01C9, 0x01C9, 0x01CC, 0x01CC, 0x01CC, 0x01CD, 0x01CE, 0x01CF, - /* D */ 0x01D0, 0x01D1, 0x01D2, 0x01D3, 0x01D4, 0x01D5, 0x01D6, 0x01D7, - 0x01D8, 0x01D9, 0x01DA, 0x01DB, 0x01DC, 0x01DD, 0x01DE, 0x01DF, - /* E */ 0x01E0, 0x01E1, 0x01E2, 0x01E3, 0x01E5, 0x01E5, 0x01E6, 0x01E7, - 0x01E8, 0x01E9, 0x01EA, 0x01EB, 0x01EC, 0x01ED, 0x01EE, 0x01EF, - /* F */ 0x01F0, 0x01F3, 0x01F3, 0x01F3, 0x01F4, 0x01F5, 0x01F6, 0x01F7, - 0x01F8, 0x01F9, 0x01FA, 0x01FB, 0x01FC, 0x01FD, 0x01FE, 0x01FF, - - /* Table 3 (for high byte 0x03) */ - - /* 0 */ 0x0300, 0x0301, 0x0302, 0x0303, 0x0304, 0x0305, 0x0306, 0x0307, - 0x0308, 0x0309, 0x030A, 0x030B, 0x030C, 0x030D, 0x030E, 0x030F, - /* 1 */ 0x0310, 0x0311, 0x0312, 0x0313, 0x0314, 0x0315, 0x0316, 0x0317, - 0x0318, 0x0319, 0x031A, 0x031B, 0x031C, 0x031D, 0x031E, 0x031F, - /* 2 */ 0x0320, 0x0321, 0x0322, 0x0323, 0x0324, 0x0325, 0x0326, 0x0327, - 0x0328, 0x0329, 0x032A, 0x032B, 0x032C, 0x032D, 0x032E, 0x032F, - /* 3 */ 0x0330, 0x0331, 0x0332, 0x0333, 0x0334, 0x0335, 0x0336, 0x0337, - 0x0338, 0x0339, 0x033A, 0x033B, 0x033C, 0x033D, 0x033E, 0x033F, - /* 4 */ 0x0340, 0x0341, 0x0342, 0x0343, 0x0344, 0x0345, 0x0346, 0x0347, - 0x0348, 0x0349, 0x034A, 0x034B, 0x034C, 0x034D, 0x034E, 0x034F, - /* 5 */ 0x0350, 0x0351, 0x0352, 0x0353, 0x0354, 0x0355, 0x0356, 0x0357, - 0x0358, 0x0359, 0x035A, 0x035B, 0x035C, 0x035D, 0x035E, 0x035F, - /* 6 */ 0x0360, 0x0361, 0x0362, 0x0363, 0x0364, 0x0365, 0x0366, 0x0367, - 0x0368, 0x0369, 0x036A, 0x036B, 0x036C, 0x036D, 0x036E, 0x036F, - /* 7 */ 0x0370, 0x0371, 0x0372, 0x0373, 0x0374, 0x0375, 0x0376, 0x0377, - 0x0378, 0x0379, 0x037A, 0x037B, 0x037C, 0x037D, 0x037E, 0x037F, - /* 8 */ 0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x0386, 0x0387, - 0x0388, 0x0389, 0x038A, 0x038B, 0x038C, 0x038D, 0x038E, 0x038F, - /* 9 */ 0x0390, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7, - 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF, - /* A */ 0x03C0, 0x03C1, 0x03A2, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7, - 0x03C8, 0x03C9, 0x03AA, 0x03AB, 0x03AC, 0x03AD, 0x03AE, 0x03AF, - /* B */ 0x03B0, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7, - 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF, - /* C */ 0x03C0, 0x03C1, 0x03C2, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7, - 0x03C8, 0x03C9, 0x03CA, 0x03CB, 0x03CC, 0x03CD, 0x03CE, 0x03CF, - /* D */ 0x03D0, 0x03D1, 0x03D2, 0x03D3, 0x03D4, 0x03D5, 0x03D6, 0x03D7, - 0x03D8, 0x03D9, 0x03DA, 0x03DB, 0x03DC, 0x03DD, 0x03DE, 0x03DF, - /* E */ 0x03E0, 0x03E1, 0x03E3, 0x03E3, 0x03E5, 0x03E5, 0x03E7, 0x03E7, - 0x03E9, 0x03E9, 0x03EB, 0x03EB, 0x03ED, 0x03ED, 0x03EF, 0x03EF, - /* F */ 0x03F0, 0x03F1, 0x03F2, 0x03F3, 0x03F4, 0x03F5, 0x03F6, 0x03F7, - 0x03F8, 0x03F9, 0x03FA, 0x03FB, 0x03FC, 0x03FD, 0x03FE, 0x03FF, - - /* Table 4 (for high byte 0x04) */ - - /* 0 */ 0x0400, 0x0401, 0x0452, 0x0403, 0x0454, 0x0455, 0x0456, 0x0407, - 0x0458, 0x0459, 0x045A, 0x045B, 0x040C, 0x040D, 0x040E, 0x045F, - /* 1 */ 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, - 0x0438, 0x0419, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F, - /* 2 */ 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, - 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F, - /* 3 */ 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, - 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F, - /* 4 */ 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, - 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F, - /* 5 */ 0x0450, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, - 0x0458, 0x0459, 0x045A, 0x045B, 0x045C, 0x045D, 0x045E, 0x045F, - /* 6 */ 0x0461, 0x0461, 0x0463, 0x0463, 0x0465, 0x0465, 0x0467, 0x0467, - 0x0469, 0x0469, 0x046B, 0x046B, 0x046D, 0x046D, 0x046F, 0x046F, - /* 7 */ 0x0471, 0x0471, 0x0473, 0x0473, 0x0475, 0x0475, 0x0476, 0x0477, - 0x0479, 0x0479, 0x047B, 0x047B, 0x047D, 0x047D, 0x047F, 0x047F, - /* 8 */ 0x0481, 0x0481, 0x0482, 0x0483, 0x0484, 0x0485, 0x0486, 0x0487, - 0x0488, 0x0489, 0x048A, 0x048B, 0x048C, 0x048D, 0x048E, 0x048F, - /* 9 */ 0x0491, 0x0491, 0x0493, 0x0493, 0x0495, 0x0495, 0x0497, 0x0497, - 0x0499, 0x0499, 0x049B, 0x049B, 0x049D, 0x049D, 0x049F, 0x049F, - /* A */ 0x04A1, 0x04A1, 0x04A3, 0x04A3, 0x04A5, 0x04A5, 0x04A7, 0x04A7, - 0x04A9, 0x04A9, 0x04AB, 0x04AB, 0x04AD, 0x04AD, 0x04AF, 0x04AF, - /* B */ 0x04B1, 0x04B1, 0x04B3, 0x04B3, 0x04B5, 0x04B5, 0x04B7, 0x04B7, - 0x04B9, 0x04B9, 0x04BB, 0x04BB, 0x04BD, 0x04BD, 0x04BF, 0x04BF, - /* C */ 0x04C0, 0x04C1, 0x04C2, 0x04C4, 0x04C4, 0x04C5, 0x04C6, 0x04C8, - 0x04C8, 0x04C9, 0x04CA, 0x04CC, 0x04CC, 0x04CD, 0x04CE, 0x04CF, - /* D */ 0x04D0, 0x04D1, 0x04D2, 0x04D3, 0x04D4, 0x04D5, 0x04D6, 0x04D7, - 0x04D8, 0x04D9, 0x04DA, 0x04DB, 0x04DC, 0x04DD, 0x04DE, 0x04DF, - /* E */ 0x04E0, 0x04E1, 0x04E2, 0x04E3, 0x04E4, 0x04E5, 0x04E6, 0x04E7, - 0x04E8, 0x04E9, 0x04EA, 0x04EB, 0x04EC, 0x04ED, 0x04EE, 0x04EF, - /* F */ 0x04F0, 0x04F1, 0x04F2, 0x04F3, 0x04F4, 0x04F5, 0x04F6, 0x04F7, - 0x04F8, 0x04F9, 0x04FA, 0x04FB, 0x04FC, 0x04FD, 0x04FE, 0x04FF, - - /* Table 5 (for high byte 0x05) */ - - /* 0 */ 0x0500, 0x0501, 0x0502, 0x0503, 0x0504, 0x0505, 0x0506, 0x0507, - 0x0508, 0x0509, 0x050A, 0x050B, 0x050C, 0x050D, 0x050E, 0x050F, - /* 1 */ 0x0510, 0x0511, 0x0512, 0x0513, 0x0514, 0x0515, 0x0516, 0x0517, - 0x0518, 0x0519, 0x051A, 0x051B, 0x051C, 0x051D, 0x051E, 0x051F, - /* 2 */ 0x0520, 0x0521, 0x0522, 0x0523, 0x0524, 0x0525, 0x0526, 0x0527, - 0x0528, 0x0529, 0x052A, 0x052B, 0x052C, 0x052D, 0x052E, 0x052F, - /* 3 */ 0x0530, 0x0561, 0x0562, 0x0563, 0x0564, 0x0565, 0x0566, 0x0567, - 0x0568, 0x0569, 0x056A, 0x056B, 0x056C, 0x056D, 0x056E, 0x056F, - /* 4 */ 0x0570, 0x0571, 0x0572, 0x0573, 0x0574, 0x0575, 0x0576, 0x0577, - 0x0578, 0x0579, 0x057A, 0x057B, 0x057C, 0x057D, 0x057E, 0x057F, - /* 5 */ 0x0580, 0x0581, 0x0582, 0x0583, 0x0584, 0x0585, 0x0586, 0x0557, - 0x0558, 0x0559, 0x055A, 0x055B, 0x055C, 0x055D, 0x055E, 0x055F, - /* 6 */ 0x0560, 0x0561, 0x0562, 0x0563, 0x0564, 0x0565, 0x0566, 0x0567, - 0x0568, 0x0569, 0x056A, 0x056B, 0x056C, 0x056D, 0x056E, 0x056F, - /* 7 */ 0x0570, 0x0571, 0x0572, 0x0573, 0x0574, 0x0575, 0x0576, 0x0577, - 0x0578, 0x0579, 0x057A, 0x057B, 0x057C, 0x057D, 0x057E, 0x057F, - /* 8 */ 0x0580, 0x0581, 0x0582, 0x0583, 0x0584, 0x0585, 0x0586, 0x0587, - 0x0588, 0x0589, 0x058A, 0x058B, 0x058C, 0x058D, 0x058E, 0x058F, - /* 9 */ 0x0590, 0x0591, 0x0592, 0x0593, 0x0594, 0x0595, 0x0596, 0x0597, - 0x0598, 0x0599, 0x059A, 0x059B, 0x059C, 0x059D, 0x059E, 0x059F, - /* A */ 0x05A0, 0x05A1, 0x05A2, 0x05A3, 0x05A4, 0x05A5, 0x05A6, 0x05A7, - 0x05A8, 0x05A9, 0x05AA, 0x05AB, 0x05AC, 0x05AD, 0x05AE, 0x05AF, - /* B */ 0x05B0, 0x05B1, 0x05B2, 0x05B3, 0x05B4, 0x05B5, 0x05B6, 0x05B7, - 0x05B8, 0x05B9, 0x05BA, 0x05BB, 0x05BC, 0x05BD, 0x05BE, 0x05BF, - /* C */ 0x05C0, 0x05C1, 0x05C2, 0x05C3, 0x05C4, 0x05C5, 0x05C6, 0x05C7, - 0x05C8, 0x05C9, 0x05CA, 0x05CB, 0x05CC, 0x05CD, 0x05CE, 0x05CF, - /* D */ 0x05D0, 0x05D1, 0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7, - 0x05D8, 0x05D9, 0x05DA, 0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF, - /* E */ 0x05E0, 0x05E1, 0x05E2, 0x05E3, 0x05E4, 0x05E5, 0x05E6, 0x05E7, - 0x05E8, 0x05E9, 0x05EA, 0x05EB, 0x05EC, 0x05ED, 0x05EE, 0x05EF, - /* F */ 0x05F0, 0x05F1, 0x05F2, 0x05F3, 0x05F4, 0x05F5, 0x05F6, 0x05F7, - 0x05F8, 0x05F9, 0x05FA, 0x05FB, 0x05FC, 0x05FD, 0x05FE, 0x05FF, - - /* Table 6 (for high byte 0x10) */ - - /* 0 */ 0x1000, 0x1001, 0x1002, 0x1003, 0x1004, 0x1005, 0x1006, 0x1007, - 0x1008, 0x1009, 0x100A, 0x100B, 0x100C, 0x100D, 0x100E, 0x100F, - /* 1 */ 0x1010, 0x1011, 0x1012, 0x1013, 0x1014, 0x1015, 0x1016, 0x1017, - 0x1018, 0x1019, 0x101A, 0x101B, 0x101C, 0x101D, 0x101E, 0x101F, - /* 2 */ 0x1020, 0x1021, 0x1022, 0x1023, 0x1024, 0x1025, 0x1026, 0x1027, - 0x1028, 0x1029, 0x102A, 0x102B, 0x102C, 0x102D, 0x102E, 0x102F, - /* 3 */ 0x1030, 0x1031, 0x1032, 0x1033, 0x1034, 0x1035, 0x1036, 0x1037, - 0x1038, 0x1039, 0x103A, 0x103B, 0x103C, 0x103D, 0x103E, 0x103F, - /* 4 */ 0x1040, 0x1041, 0x1042, 0x1043, 0x1044, 0x1045, 0x1046, 0x1047, - 0x1048, 0x1049, 0x104A, 0x104B, 0x104C, 0x104D, 0x104E, 0x104F, - /* 5 */ 0x1050, 0x1051, 0x1052, 0x1053, 0x1054, 0x1055, 0x1056, 0x1057, - 0x1058, 0x1059, 0x105A, 0x105B, 0x105C, 0x105D, 0x105E, 0x105F, - /* 6 */ 0x1060, 0x1061, 0x1062, 0x1063, 0x1064, 0x1065, 0x1066, 0x1067, - 0x1068, 0x1069, 0x106A, 0x106B, 0x106C, 0x106D, 0x106E, 0x106F, - /* 7 */ 0x1070, 0x1071, 0x1072, 0x1073, 0x1074, 0x1075, 0x1076, 0x1077, - 0x1078, 0x1079, 0x107A, 0x107B, 0x107C, 0x107D, 0x107E, 0x107F, - /* 8 */ 0x1080, 0x1081, 0x1082, 0x1083, 0x1084, 0x1085, 0x1086, 0x1087, - 0x1088, 0x1089, 0x108A, 0x108B, 0x108C, 0x108D, 0x108E, 0x108F, - /* 9 */ 0x1090, 0x1091, 0x1092, 0x1093, 0x1094, 0x1095, 0x1096, 0x1097, - 0x1098, 0x1099, 0x109A, 0x109B, 0x109C, 0x109D, 0x109E, 0x109F, - /* A */ 0x10D0, 0x10D1, 0x10D2, 0x10D3, 0x10D4, 0x10D5, 0x10D6, 0x10D7, - 0x10D8, 0x10D9, 0x10DA, 0x10DB, 0x10DC, 0x10DD, 0x10DE, 0x10DF, - /* B */ 0x10E0, 0x10E1, 0x10E2, 0x10E3, 0x10E4, 0x10E5, 0x10E6, 0x10E7, - 0x10E8, 0x10E9, 0x10EA, 0x10EB, 0x10EC, 0x10ED, 0x10EE, 0x10EF, - /* C */ 0x10F0, 0x10F1, 0x10F2, 0x10F3, 0x10F4, 0x10F5, 0x10C6, 0x10C7, - 0x10C8, 0x10C9, 0x10CA, 0x10CB, 0x10CC, 0x10CD, 0x10CE, 0x10CF, - /* D */ 0x10D0, 0x10D1, 0x10D2, 0x10D3, 0x10D4, 0x10D5, 0x10D6, 0x10D7, - 0x10D8, 0x10D9, 0x10DA, 0x10DB, 0x10DC, 0x10DD, 0x10DE, 0x10DF, - /* E */ 0x10E0, 0x10E1, 0x10E2, 0x10E3, 0x10E4, 0x10E5, 0x10E6, 0x10E7, - 0x10E8, 0x10E9, 0x10EA, 0x10EB, 0x10EC, 0x10ED, 0x10EE, 0x10EF, - /* F */ 0x10F0, 0x10F1, 0x10F2, 0x10F3, 0x10F4, 0x10F5, 0x10F6, 0x10F7, - 0x10F8, 0x10F9, 0x10FA, 0x10FB, 0x10FC, 0x10FD, 0x10FE, 0x10FF, - - /* Table 7 (for high byte 0x20) */ - - /* 0 */ 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, - 0x2008, 0x2009, 0x200A, 0x200B, 0x0000, 0x0000, 0x0000, 0x0000, - /* 1 */ 0x2010, 0x2011, 0x2012, 0x2013, 0x2014, 0x2015, 0x2016, 0x2017, - 0x2018, 0x2019, 0x201A, 0x201B, 0x201C, 0x201D, 0x201E, 0x201F, - /* 2 */ 0x2020, 0x2021, 0x2022, 0x2023, 0x2024, 0x2025, 0x2026, 0x2027, - 0x2028, 0x2029, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x202F, - /* 3 */ 0x2030, 0x2031, 0x2032, 0x2033, 0x2034, 0x2035, 0x2036, 0x2037, - 0x2038, 0x2039, 0x203A, 0x203B, 0x203C, 0x203D, 0x203E, 0x203F, - /* 4 */ 0x2040, 0x2041, 0x2042, 0x2043, 0x2044, 0x2045, 0x2046, 0x2047, - 0x2048, 0x2049, 0x204A, 0x204B, 0x204C, 0x204D, 0x204E, 0x204F, - /* 5 */ 0x2050, 0x2051, 0x2052, 0x2053, 0x2054, 0x2055, 0x2056, 0x2057, - 0x2058, 0x2059, 0x205A, 0x205B, 0x205C, 0x205D, 0x205E, 0x205F, - /* 6 */ 0x2060, 0x2061, 0x2062, 0x2063, 0x2064, 0x2065, 0x2066, 0x2067, - 0x2068, 0x2069, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* 7 */ 0x2070, 0x2071, 0x2072, 0x2073, 0x2074, 0x2075, 0x2076, 0x2077, - 0x2078, 0x2079, 0x207A, 0x207B, 0x207C, 0x207D, 0x207E, 0x207F, - /* 8 */ 0x2080, 0x2081, 0x2082, 0x2083, 0x2084, 0x2085, 0x2086, 0x2087, - 0x2088, 0x2089, 0x208A, 0x208B, 0x208C, 0x208D, 0x208E, 0x208F, - /* 9 */ 0x2090, 0x2091, 0x2092, 0x2093, 0x2094, 0x2095, 0x2096, 0x2097, - 0x2098, 0x2099, 0x209A, 0x209B, 0x209C, 0x209D, 0x209E, 0x209F, - /* A */ 0x20A0, 0x20A1, 0x20A2, 0x20A3, 0x20A4, 0x20A5, 0x20A6, 0x20A7, - 0x20A8, 0x20A9, 0x20AA, 0x20AB, 0x20AC, 0x20AD, 0x20AE, 0x20AF, - /* B */ 0x20B0, 0x20B1, 0x20B2, 0x20B3, 0x20B4, 0x20B5, 0x20B6, 0x20B7, - 0x20B8, 0x20B9, 0x20BA, 0x20BB, 0x20BC, 0x20BD, 0x20BE, 0x20BF, - /* C */ 0x20C0, 0x20C1, 0x20C2, 0x20C3, 0x20C4, 0x20C5, 0x20C6, 0x20C7, - 0x20C8, 0x20C9, 0x20CA, 0x20CB, 0x20CC, 0x20CD, 0x20CE, 0x20CF, - /* D */ 0x20D0, 0x20D1, 0x20D2, 0x20D3, 0x20D4, 0x20D5, 0x20D6, 0x20D7, - 0x20D8, 0x20D9, 0x20DA, 0x20DB, 0x20DC, 0x20DD, 0x20DE, 0x20DF, - /* E */ 0x20E0, 0x20E1, 0x20E2, 0x20E3, 0x20E4, 0x20E5, 0x20E6, 0x20E7, - 0x20E8, 0x20E9, 0x20EA, 0x20EB, 0x20EC, 0x20ED, 0x20EE, 0x20EF, - /* F */ 0x20F0, 0x20F1, 0x20F2, 0x20F3, 0x20F4, 0x20F5, 0x20F6, 0x20F7, - 0x20F8, 0x20F9, 0x20FA, 0x20FB, 0x20FC, 0x20FD, 0x20FE, 0x20FF, - - /* Table 8 (for high byte 0x21) */ - - /* 0 */ 0x2100, 0x2101, 0x2102, 0x2103, 0x2104, 0x2105, 0x2106, 0x2107, - 0x2108, 0x2109, 0x210A, 0x210B, 0x210C, 0x210D, 0x210E, 0x210F, - /* 1 */ 0x2110, 0x2111, 0x2112, 0x2113, 0x2114, 0x2115, 0x2116, 0x2117, - 0x2118, 0x2119, 0x211A, 0x211B, 0x211C, 0x211D, 0x211E, 0x211F, - /* 2 */ 0x2120, 0x2121, 0x2122, 0x2123, 0x2124, 0x2125, 0x2126, 0x2127, - 0x2128, 0x2129, 0x212A, 0x212B, 0x212C, 0x212D, 0x212E, 0x212F, - /* 3 */ 0x2130, 0x2131, 0x2132, 0x2133, 0x2134, 0x2135, 0x2136, 0x2137, - 0x2138, 0x2139, 0x213A, 0x213B, 0x213C, 0x213D, 0x213E, 0x213F, - /* 4 */ 0x2140, 0x2141, 0x2142, 0x2143, 0x2144, 0x2145, 0x2146, 0x2147, - 0x2148, 0x2149, 0x214A, 0x214B, 0x214C, 0x214D, 0x214E, 0x214F, - /* 5 */ 0x2150, 0x2151, 0x2152, 0x2153, 0x2154, 0x2155, 0x2156, 0x2157, - 0x2158, 0x2159, 0x215A, 0x215B, 0x215C, 0x215D, 0x215E, 0x215F, - /* 6 */ 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, - 0x2178, 0x2179, 0x217A, 0x217B, 0x217C, 0x217D, 0x217E, 0x217F, - /* 7 */ 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, - 0x2178, 0x2179, 0x217A, 0x217B, 0x217C, 0x217D, 0x217E, 0x217F, - /* 8 */ 0x2180, 0x2181, 0x2182, 0x2183, 0x2184, 0x2185, 0x2186, 0x2187, - 0x2188, 0x2189, 0x218A, 0x218B, 0x218C, 0x218D, 0x218E, 0x218F, - /* 9 */ 0x2190, 0x2191, 0x2192, 0x2193, 0x2194, 0x2195, 0x2196, 0x2197, - 0x2198, 0x2199, 0x219A, 0x219B, 0x219C, 0x219D, 0x219E, 0x219F, - /* A */ 0x21A0, 0x21A1, 0x21A2, 0x21A3, 0x21A4, 0x21A5, 0x21A6, 0x21A7, - 0x21A8, 0x21A9, 0x21AA, 0x21AB, 0x21AC, 0x21AD, 0x21AE, 0x21AF, - /* B */ 0x21B0, 0x21B1, 0x21B2, 0x21B3, 0x21B4, 0x21B5, 0x21B6, 0x21B7, - 0x21B8, 0x21B9, 0x21BA, 0x21BB, 0x21BC, 0x21BD, 0x21BE, 0x21BF, - /* C */ 0x21C0, 0x21C1, 0x21C2, 0x21C3, 0x21C4, 0x21C5, 0x21C6, 0x21C7, - 0x21C8, 0x21C9, 0x21CA, 0x21CB, 0x21CC, 0x21CD, 0x21CE, 0x21CF, - /* D */ 0x21D0, 0x21D1, 0x21D2, 0x21D3, 0x21D4, 0x21D5, 0x21D6, 0x21D7, - 0x21D8, 0x21D9, 0x21DA, 0x21DB, 0x21DC, 0x21DD, 0x21DE, 0x21DF, - /* E */ 0x21E0, 0x21E1, 0x21E2, 0x21E3, 0x21E4, 0x21E5, 0x21E6, 0x21E7, - 0x21E8, 0x21E9, 0x21EA, 0x21EB, 0x21EC, 0x21ED, 0x21EE, 0x21EF, - /* F */ 0x21F0, 0x21F1, 0x21F2, 0x21F3, 0x21F4, 0x21F5, 0x21F6, 0x21F7, - 0x21F8, 0x21F9, 0x21FA, 0x21FB, 0x21FC, 0x21FD, 0x21FE, 0x21FF, - - /* Table 9 (for high byte 0xFE) */ - - /* 0 */ 0xFE00, 0xFE01, 0xFE02, 0xFE03, 0xFE04, 0xFE05, 0xFE06, 0xFE07, - 0xFE08, 0xFE09, 0xFE0A, 0xFE0B, 0xFE0C, 0xFE0D, 0xFE0E, 0xFE0F, - /* 1 */ 0xFE10, 0xFE11, 0xFE12, 0xFE13, 0xFE14, 0xFE15, 0xFE16, 0xFE17, - 0xFE18, 0xFE19, 0xFE1A, 0xFE1B, 0xFE1C, 0xFE1D, 0xFE1E, 0xFE1F, - /* 2 */ 0xFE20, 0xFE21, 0xFE22, 0xFE23, 0xFE24, 0xFE25, 0xFE26, 0xFE27, - 0xFE28, 0xFE29, 0xFE2A, 0xFE2B, 0xFE2C, 0xFE2D, 0xFE2E, 0xFE2F, - /* 3 */ 0xFE30, 0xFE31, 0xFE32, 0xFE33, 0xFE34, 0xFE35, 0xFE36, 0xFE37, - 0xFE38, 0xFE39, 0xFE3A, 0xFE3B, 0xFE3C, 0xFE3D, 0xFE3E, 0xFE3F, - /* 4 */ 0xFE40, 0xFE41, 0xFE42, 0xFE43, 0xFE44, 0xFE45, 0xFE46, 0xFE47, - 0xFE48, 0xFE49, 0xFE4A, 0xFE4B, 0xFE4C, 0xFE4D, 0xFE4E, 0xFE4F, - /* 5 */ 0xFE50, 0xFE51, 0xFE52, 0xFE53, 0xFE54, 0xFE55, 0xFE56, 0xFE57, - 0xFE58, 0xFE59, 0xFE5A, 0xFE5B, 0xFE5C, 0xFE5D, 0xFE5E, 0xFE5F, - /* 6 */ 0xFE60, 0xFE61, 0xFE62, 0xFE63, 0xFE64, 0xFE65, 0xFE66, 0xFE67, - 0xFE68, 0xFE69, 0xFE6A, 0xFE6B, 0xFE6C, 0xFE6D, 0xFE6E, 0xFE6F, - /* 7 */ 0xFE70, 0xFE71, 0xFE72, 0xFE73, 0xFE74, 0xFE75, 0xFE76, 0xFE77, - 0xFE78, 0xFE79, 0xFE7A, 0xFE7B, 0xFE7C, 0xFE7D, 0xFE7E, 0xFE7F, - /* 8 */ 0xFE80, 0xFE81, 0xFE82, 0xFE83, 0xFE84, 0xFE85, 0xFE86, 0xFE87, - 0xFE88, 0xFE89, 0xFE8A, 0xFE8B, 0xFE8C, 0xFE8D, 0xFE8E, 0xFE8F, - /* 9 */ 0xFE90, 0xFE91, 0xFE92, 0xFE93, 0xFE94, 0xFE95, 0xFE96, 0xFE97, - 0xFE98, 0xFE99, 0xFE9A, 0xFE9B, 0xFE9C, 0xFE9D, 0xFE9E, 0xFE9F, - /* A */ 0xFEA0, 0xFEA1, 0xFEA2, 0xFEA3, 0xFEA4, 0xFEA5, 0xFEA6, 0xFEA7, - 0xFEA8, 0xFEA9, 0xFEAA, 0xFEAB, 0xFEAC, 0xFEAD, 0xFEAE, 0xFEAF, - /* B */ 0xFEB0, 0xFEB1, 0xFEB2, 0xFEB3, 0xFEB4, 0xFEB5, 0xFEB6, 0xFEB7, - 0xFEB8, 0xFEB9, 0xFEBA, 0xFEBB, 0xFEBC, 0xFEBD, 0xFEBE, 0xFEBF, - /* C */ 0xFEC0, 0xFEC1, 0xFEC2, 0xFEC3, 0xFEC4, 0xFEC5, 0xFEC6, 0xFEC7, - 0xFEC8, 0xFEC9, 0xFECA, 0xFECB, 0xFECC, 0xFECD, 0xFECE, 0xFECF, - /* D */ 0xFED0, 0xFED1, 0xFED2, 0xFED3, 0xFED4, 0xFED5, 0xFED6, 0xFED7, - 0xFED8, 0xFED9, 0xFEDA, 0xFEDB, 0xFEDC, 0xFEDD, 0xFEDE, 0xFEDF, - /* E */ 0xFEE0, 0xFEE1, 0xFEE2, 0xFEE3, 0xFEE4, 0xFEE5, 0xFEE6, 0xFEE7, - 0xFEE8, 0xFEE9, 0xFEEA, 0xFEEB, 0xFEEC, 0xFEED, 0xFEEE, 0xFEEF, - /* F */ 0xFEF0, 0xFEF1, 0xFEF2, 0xFEF3, 0xFEF4, 0xFEF5, 0xFEF6, 0xFEF7, - 0xFEF8, 0xFEF9, 0xFEFA, 0xFEFB, 0xFEFC, 0xFEFD, 0xFEFE, 0x0000, - - /* Table 10 (for high byte 0xFF) */ - - /* 0 */ 0xFF00, 0xFF01, 0xFF02, 0xFF03, 0xFF04, 0xFF05, 0xFF06, 0xFF07, - 0xFF08, 0xFF09, 0xFF0A, 0xFF0B, 0xFF0C, 0xFF0D, 0xFF0E, 0xFF0F, - /* 1 */ 0xFF10, 0xFF11, 0xFF12, 0xFF13, 0xFF14, 0xFF15, 0xFF16, 0xFF17, - 0xFF18, 0xFF19, 0xFF1A, 0xFF1B, 0xFF1C, 0xFF1D, 0xFF1E, 0xFF1F, - /* 2 */ 0xFF20, 0xFF41, 0xFF42, 0xFF43, 0xFF44, 0xFF45, 0xFF46, 0xFF47, - 0xFF48, 0xFF49, 0xFF4A, 0xFF4B, 0xFF4C, 0xFF4D, 0xFF4E, 0xFF4F, - /* 3 */ 0xFF50, 0xFF51, 0xFF52, 0xFF53, 0xFF54, 0xFF55, 0xFF56, 0xFF57, - 0xFF58, 0xFF59, 0xFF5A, 0xFF3B, 0xFF3C, 0xFF3D, 0xFF3E, 0xFF3F, - /* 4 */ 0xFF40, 0xFF41, 0xFF42, 0xFF43, 0xFF44, 0xFF45, 0xFF46, 0xFF47, - 0xFF48, 0xFF49, 0xFF4A, 0xFF4B, 0xFF4C, 0xFF4D, 0xFF4E, 0xFF4F, - /* 5 */ 0xFF50, 0xFF51, 0xFF52, 0xFF53, 0xFF54, 0xFF55, 0xFF56, 0xFF57, - 0xFF58, 0xFF59, 0xFF5A, 0xFF5B, 0xFF5C, 0xFF5D, 0xFF5E, 0xFF5F, - /* 6 */ 0xFF60, 0xFF61, 0xFF62, 0xFF63, 0xFF64, 0xFF65, 0xFF66, 0xFF67, - 0xFF68, 0xFF69, 0xFF6A, 0xFF6B, 0xFF6C, 0xFF6D, 0xFF6E, 0xFF6F, - /* 7 */ 0xFF70, 0xFF71, 0xFF72, 0xFF73, 0xFF74, 0xFF75, 0xFF76, 0xFF77, - 0xFF78, 0xFF79, 0xFF7A, 0xFF7B, 0xFF7C, 0xFF7D, 0xFF7E, 0xFF7F, - /* 8 */ 0xFF80, 0xFF81, 0xFF82, 0xFF83, 0xFF84, 0xFF85, 0xFF86, 0xFF87, - 0xFF88, 0xFF89, 0xFF8A, 0xFF8B, 0xFF8C, 0xFF8D, 0xFF8E, 0xFF8F, - /* 9 */ 0xFF90, 0xFF91, 0xFF92, 0xFF93, 0xFF94, 0xFF95, 0xFF96, 0xFF97, - 0xFF98, 0xFF99, 0xFF9A, 0xFF9B, 0xFF9C, 0xFF9D, 0xFF9E, 0xFF9F, - /* A */ 0xFFA0, 0xFFA1, 0xFFA2, 0xFFA3, 0xFFA4, 0xFFA5, 0xFFA6, 0xFFA7, - 0xFFA8, 0xFFA9, 0xFFAA, 0xFFAB, 0xFFAC, 0xFFAD, 0xFFAE, 0xFFAF, - /* B */ 0xFFB0, 0xFFB1, 0xFFB2, 0xFFB3, 0xFFB4, 0xFFB5, 0xFFB6, 0xFFB7, - 0xFFB8, 0xFFB9, 0xFFBA, 0xFFBB, 0xFFBC, 0xFFBD, 0xFFBE, 0xFFBF, - /* C */ 0xFFC0, 0xFFC1, 0xFFC2, 0xFFC3, 0xFFC4, 0xFFC5, 0xFFC6, 0xFFC7, - 0xFFC8, 0xFFC9, 0xFFCA, 0xFFCB, 0xFFCC, 0xFFCD, 0xFFCE, 0xFFCF, - /* D */ 0xFFD0, 0xFFD1, 0xFFD2, 0xFFD3, 0xFFD4, 0xFFD5, 0xFFD6, 0xFFD7, - 0xFFD8, 0xFFD9, 0xFFDA, 0xFFDB, 0xFFDC, 0xFFDD, 0xFFDE, 0xFFDF, - /* E */ 0xFFE0, 0xFFE1, 0xFFE2, 0xFFE3, 0xFFE4, 0xFFE5, 0xFFE6, 0xFFE7, - 0xFFE8, 0xFFE9, 0xFFEA, 0xFFEB, 0xFFEC, 0xFFED, 0xFFEE, 0xFFEF, - /* F */ 0xFFF0, 0xFFF1, 0xFFF2, 0xFFF3, 0xFFF4, 0xFFF5, 0xFFF6, 0xFFF7, - 0xFFF8, 0xFFF9, 0xFFFA, 0xFFFB, 0xFFFC, 0xFFFD, 0xFFFE, 0xFFFF, +static uint8_t utf16be_transl[] = { + 0x00, 0x00, 0xff, 0xff, + 0x00, 0x41, 0x00, 0x61, + 0x00, 0x42, 0x00, 0x62, + 0x00, 0x43, 0x00, 0x63, + 0x00, 0x44, 0x00, 0x64, + 0x00, 0x45, 0x00, 0x65, + 0x00, 0x46, 0x00, 0x66, + 0x00, 0x47, 0x00, 0x67, + 0x00, 0x48, 0x00, 0x68, + 0x00, 0x49, 0x00, 0x69, + 0x00, 0x4a, 0x00, 0x6a, + 0x00, 0x4b, 0x00, 0x6b, + 0x00, 0x4c, 0x00, 0x6c, + 0x00, 0x4d, 0x00, 0x6d, + 0x00, 0x4e, 0x00, 0x6e, + 0x00, 0x4f, 0x00, 0x6f, + 0x00, 0x50, 0x00, 0x70, + 0x00, 0x51, 0x00, 0x71, + 0x00, 0x52, 0x00, 0x72, + 0x00, 0x53, 0x00, 0x73, + 0x00, 0x54, 0x00, 0x74, + 0x00, 0x55, 0x00, 0x75, + 0x00, 0x56, 0x00, 0x76, + 0x00, 0x57, 0x00, 0x77, + 0x00, 0x58, 0x00, 0x78, + 0x00, 0x59, 0x00, 0x79, + 0x00, 0x5a, 0x00, 0x7a, + 0x00, 0xc6, 0x00, 0xe6, + 0x00, 0xd0, 0x00, 0xf0, + 0x00, 0xd8, 0x00, 0xf8, + 0x00, 0xde, 0x00, 0xfe, + 0x01, 0x10, 0x01, 0x11, + 0x01, 0x26, 0x01, 0x27, + 0x01, 0x32, 0x01, 0x33, + 0x01, 0x3f, 0x01, 0x40, + 0x01, 0x41, 0x01, 0x42, + 0x01, 0x4a, 0x01, 0x4b, + 0x01, 0x52, 0x01, 0x53, + 0x01, 0x66, 0x01, 0x67, + 0x01, 0x81, 0x02, 0x53, + 0x01, 0x82, 0x01, 0x83, + 0x01, 0x84, 0x01, 0x85, + 0x01, 0x86, 0x02, 0x54, + 0x01, 0x87, 0x01, 0x88, + 0x01, 0x89, 0x02, 0x56, + 0x01, 0x8a, 0x02, 0x57, + 0x01, 0x8b, 0x01, 0x8c, + 0x01, 0x8e, 0x01, 0xdd, + 0x01, 0x8f, 0x02, 0x59, + 0x01, 0x90, 0x02, 0x5b, + 0x01, 0x91, 0x01, 0x92, + 0x01, 0x93, 0x02, 0x60, + 0x01, 0x94, 0x02, 0x63, + 0x01, 0x96, 0x02, 0x69, + 0x01, 0x97, 0x02, 0x68, + 0x01, 0x98, 0x01, 0x99, + 0x01, 0x9c, 0x02, 0x6f, + 0x01, 0x9d, 0x02, 0x72, + 0x01, 0x9f, 0x02, 0x75, + 0x01, 0xa2, 0x01, 0xa3, + 0x01, 0xa4, 0x01, 0xa5, + 0x01, 0xa7, 0x01, 0xa8, + 0x01, 0xa9, 0x02, 0x83, + 0x01, 0xac, 0x01, 0xad, + 0x01, 0xae, 0x02, 0x88, + 0x01, 0xb1, 0x02, 0x8a, + 0x01, 0xb2, 0x02, 0x8b, + 0x01, 0xb3, 0x01, 0xb4, + 0x01, 0xb5, 0x01, 0xb6, + 0x01, 0xb7, 0x02, 0x92, + 0x01, 0xb8, 0x01, 0xb9, + 0x01, 0xbc, 0x01, 0xbd, + 0x01, 0xc4, 0x01, 0xc6, + 0x01, 0xc5, 0x01, 0xc6, + 0x01, 0xc7, 0x01, 0xc9, + 0x01, 0xc8, 0x01, 0xc9, + 0x01, 0xca, 0x01, 0xcc, + 0x01, 0xcb, 0x01, 0xcc, + 0x01, 0xe4, 0x01, 0xe5, + 0x01, 0xf1, 0x01, 0xf3, + 0x01, 0xf2, 0x01, 0xf3, + 0x03, 0x91, 0x03, 0xb1, + 0x03, 0x92, 0x03, 0xb2, + 0x03, 0x93, 0x03, 0xb3, + 0x03, 0x94, 0x03, 0xb4, + 0x03, 0x95, 0x03, 0xb5, + 0x03, 0x96, 0x03, 0xb6, + 0x03, 0x97, 0x03, 0xb7, + 0x03, 0x98, 0x03, 0xb8, + 0x03, 0x99, 0x03, 0xb9, + 0x03, 0x9a, 0x03, 0xba, + 0x03, 0x9b, 0x03, 0xbb, + 0x03, 0x9c, 0x03, 0xbc, + 0x03, 0x9d, 0x03, 0xbd, + 0x03, 0x9e, 0x03, 0xbe, + 0x03, 0x9f, 0x03, 0xbf, + 0x03, 0xa0, 0x03, 0xc0, + 0x03, 0xa1, 0x03, 0xc1, + 0x03, 0xa3, 0x03, 0xc3, + 0x03, 0xa4, 0x03, 0xc4, + 0x03, 0xa5, 0x03, 0xc5, + 0x03, 0xa6, 0x03, 0xc6, + 0x03, 0xa7, 0x03, 0xc7, + 0x03, 0xa8, 0x03, 0xc8, + 0x03, 0xa9, 0x03, 0xc9, + 0x03, 0xe2, 0x03, 0xe3, + 0x03, 0xe4, 0x03, 0xe5, + 0x03, 0xe6, 0x03, 0xe7, + 0x03, 0xe8, 0x03, 0xe9, + 0x03, 0xea, 0x03, 0xeb, + 0x03, 0xec, 0x03, 0xed, + 0x03, 0xee, 0x03, 0xef, + 0x04, 0x02, 0x04, 0x52, + 0x04, 0x04, 0x04, 0x54, + 0x04, 0x05, 0x04, 0x55, + 0x04, 0x06, 0x04, 0x56, + 0x04, 0x08, 0x04, 0x58, + 0x04, 0x09, 0x04, 0x59, + 0x04, 0x0a, 0x04, 0x5a, + 0x04, 0x0b, 0x04, 0x5b, + 0x04, 0x0f, 0x04, 0x5f, + 0x04, 0x10, 0x04, 0x30, + 0x04, 0x11, 0x04, 0x31, + 0x04, 0x12, 0x04, 0x32, + 0x04, 0x13, 0x04, 0x33, + 0x04, 0x14, 0x04, 0x34, + 0x04, 0x15, 0x04, 0x35, + 0x04, 0x16, 0x04, 0x36, + 0x04, 0x17, 0x04, 0x37, + 0x04, 0x18, 0x04, 0x38, + 0x04, 0x1a, 0x04, 0x3a, + 0x04, 0x1b, 0x04, 0x3b, + 0x04, 0x1c, 0x04, 0x3c, + 0x04, 0x1d, 0x04, 0x3d, + 0x04, 0x1e, 0x04, 0x3e, + 0x04, 0x1f, 0x04, 0x3f, + 0x04, 0x20, 0x04, 0x40, + 0x04, 0x21, 0x04, 0x41, + 0x04, 0x22, 0x04, 0x42, + 0x04, 0x23, 0x04, 0x43, + 0x04, 0x24, 0x04, 0x44, + 0x04, 0x25, 0x04, 0x45, + 0x04, 0x26, 0x04, 0x46, + 0x04, 0x27, 0x04, 0x47, + 0x04, 0x28, 0x04, 0x48, + 0x04, 0x29, 0x04, 0x49, + 0x04, 0x2a, 0x04, 0x4a, + 0x04, 0x2b, 0x04, 0x4b, + 0x04, 0x2c, 0x04, 0x4c, + 0x04, 0x2d, 0x04, 0x4d, + 0x04, 0x2e, 0x04, 0x4e, + 0x04, 0x2f, 0x04, 0x4f, + 0x04, 0x60, 0x04, 0x61, + 0x04, 0x62, 0x04, 0x63, + 0x04, 0x64, 0x04, 0x65, + 0x04, 0x66, 0x04, 0x67, + 0x04, 0x68, 0x04, 0x69, + 0x04, 0x6a, 0x04, 0x6b, + 0x04, 0x6c, 0x04, 0x6d, + 0x04, 0x6e, 0x04, 0x6f, + 0x04, 0x70, 0x04, 0x71, + 0x04, 0x72, 0x04, 0x73, + 0x04, 0x74, 0x04, 0x75, + 0x04, 0x78, 0x04, 0x79, + 0x04, 0x7a, 0x04, 0x7b, + 0x04, 0x7c, 0x04, 0x7d, + 0x04, 0x7e, 0x04, 0x7f, + 0x04, 0x80, 0x04, 0x81, + 0x04, 0x90, 0x04, 0x91, + 0x04, 0x92, 0x04, 0x93, + 0x04, 0x94, 0x04, 0x95, + 0x04, 0x96, 0x04, 0x97, + 0x04, 0x98, 0x04, 0x99, + 0x04, 0x9a, 0x04, 0x9b, + 0x04, 0x9c, 0x04, 0x9d, + 0x04, 0x9e, 0x04, 0x9f, + 0x04, 0xa0, 0x04, 0xa1, + 0x04, 0xa2, 0x04, 0xa3, + 0x04, 0xa4, 0x04, 0xa5, + 0x04, 0xa6, 0x04, 0xa7, + 0x04, 0xa8, 0x04, 0xa9, + 0x04, 0xaa, 0x04, 0xab, + 0x04, 0xac, 0x04, 0xad, + 0x04, 0xae, 0x04, 0xaf, + 0x04, 0xb0, 0x04, 0xb1, + 0x04, 0xb2, 0x04, 0xb3, + 0x04, 0xb4, 0x04, 0xb5, + 0x04, 0xb6, 0x04, 0xb7, + 0x04, 0xb8, 0x04, 0xb9, + 0x04, 0xba, 0x04, 0xbb, + 0x04, 0xbc, 0x04, 0xbd, + 0x04, 0xbe, 0x04, 0xbf, + 0x04, 0xc3, 0x04, 0xc4, + 0x04, 0xc7, 0x04, 0xc8, + 0x04, 0xcb, 0x04, 0xcc, + 0x05, 0x31, 0x05, 0x61, + 0x05, 0x32, 0x05, 0x62, + 0x05, 0x33, 0x05, 0x63, + 0x05, 0x34, 0x05, 0x64, + 0x05, 0x35, 0x05, 0x65, + 0x05, 0x36, 0x05, 0x66, + 0x05, 0x37, 0x05, 0x67, + 0x05, 0x38, 0x05, 0x68, + 0x05, 0x39, 0x05, 0x69, + 0x05, 0x3a, 0x05, 0x6a, + 0x05, 0x3b, 0x05, 0x6b, + 0x05, 0x3c, 0x05, 0x6c, + 0x05, 0x3d, 0x05, 0x6d, + 0x05, 0x3e, 0x05, 0x6e, + 0x05, 0x3f, 0x05, 0x6f, + 0x05, 0x40, 0x05, 0x70, + 0x05, 0x41, 0x05, 0x71, + 0x05, 0x42, 0x05, 0x72, + 0x05, 0x43, 0x05, 0x73, + 0x05, 0x44, 0x05, 0x74, + 0x05, 0x45, 0x05, 0x75, + 0x05, 0x46, 0x05, 0x76, + 0x05, 0x47, 0x05, 0x77, + 0x05, 0x48, 0x05, 0x78, + 0x05, 0x49, 0x05, 0x79, + 0x05, 0x4a, 0x05, 0x7a, + 0x05, 0x4b, 0x05, 0x7b, + 0x05, 0x4c, 0x05, 0x7c, + 0x05, 0x4d, 0x05, 0x7d, + 0x05, 0x4e, 0x05, 0x7e, + 0x05, 0x4f, 0x05, 0x7f, + 0x05, 0x50, 0x05, 0x80, + 0x05, 0x51, 0x05, 0x81, + 0x05, 0x52, 0x05, 0x82, + 0x05, 0x53, 0x05, 0x83, + 0x05, 0x54, 0x05, 0x84, + 0x05, 0x55, 0x05, 0x85, + 0x05, 0x56, 0x05, 0x86, + 0x10, 0xa0, 0x10, 0xd0, + 0x10, 0xa1, 0x10, 0xd1, + 0x10, 0xa2, 0x10, 0xd2, + 0x10, 0xa3, 0x10, 0xd3, + 0x10, 0xa4, 0x10, 0xd4, + 0x10, 0xa5, 0x10, 0xd5, + 0x10, 0xa6, 0x10, 0xd6, + 0x10, 0xa7, 0x10, 0xd7, + 0x10, 0xa8, 0x10, 0xd8, + 0x10, 0xa9, 0x10, 0xd9, + 0x10, 0xaa, 0x10, 0xda, + 0x10, 0xab, 0x10, 0xdb, + 0x10, 0xac, 0x10, 0xdc, + 0x10, 0xad, 0x10, 0xdd, + 0x10, 0xae, 0x10, 0xde, + 0x10, 0xaf, 0x10, 0xdf, + 0x10, 0xb0, 0x10, 0xe0, + 0x10, 0xb1, 0x10, 0xe1, + 0x10, 0xb2, 0x10, 0xe2, + 0x10, 0xb3, 0x10, 0xe3, + 0x10, 0xb4, 0x10, 0xe4, + 0x10, 0xb5, 0x10, 0xe5, + 0x10, 0xb6, 0x10, 0xe6, + 0x10, 0xb7, 0x10, 0xe7, + 0x10, 0xb8, 0x10, 0xe8, + 0x10, 0xb9, 0x10, 0xe9, + 0x10, 0xba, 0x10, 0xea, + 0x10, 0xbb, 0x10, 0xeb, + 0x10, 0xbc, 0x10, 0xec, + 0x10, 0xbd, 0x10, 0xed, + 0x10, 0xbe, 0x10, 0xee, + 0x10, 0xbf, 0x10, 0xef, + 0x10, 0xc0, 0x10, 0xf0, + 0x10, 0xc1, 0x10, 0xf1, + 0x10, 0xc2, 0x10, 0xf2, + 0x10, 0xc3, 0x10, 0xf3, + 0x10, 0xc4, 0x10, 0xf4, + 0x10, 0xc5, 0x10, 0xf5, + 0x20, 0x0c, 0x00, 0x00, + 0x20, 0x0d, 0x00, 0x00, + 0x20, 0x0e, 0x00, 0x00, + 0x20, 0x0f, 0x00, 0x00, + 0x20, 0x2a, 0x00, 0x00, + 0x20, 0x2b, 0x00, 0x00, + 0x20, 0x2c, 0x00, 0x00, + 0x20, 0x2d, 0x00, 0x00, + 0x20, 0x2e, 0x00, 0x00, + 0x20, 0x6a, 0x00, 0x00, + 0x20, 0x6b, 0x00, 0x00, + 0x20, 0x6c, 0x00, 0x00, + 0x20, 0x6d, 0x00, 0x00, + 0x20, 0x6e, 0x00, 0x00, + 0x20, 0x6f, 0x00, 0x00, + 0x21, 0x60, 0x21, 0x70, + 0x21, 0x61, 0x21, 0x71, + 0x21, 0x62, 0x21, 0x72, + 0x21, 0x63, 0x21, 0x73, + 0x21, 0x64, 0x21, 0x74, + 0x21, 0x65, 0x21, 0x75, + 0x21, 0x66, 0x21, 0x76, + 0x21, 0x67, 0x21, 0x77, + 0x21, 0x68, 0x21, 0x78, + 0x21, 0x69, 0x21, 0x79, + 0x21, 0x6a, 0x21, 0x7a, + 0x21, 0x6b, 0x21, 0x7b, + 0x21, 0x6c, 0x21, 0x7c, + 0x21, 0x6d, 0x21, 0x7d, + 0x21, 0x6e, 0x21, 0x7e, + 0x21, 0x6f, 0x21, 0x7f, + 0xfe, 0xff, 0x00, 0x00, + 0xff, 0x21, 0xff, 0x41, + 0xff, 0x22, 0xff, 0x42, + 0xff, 0x23, 0xff, 0x43, + 0xff, 0x24, 0xff, 0x44, + 0xff, 0x25, 0xff, 0x45, + 0xff, 0x26, 0xff, 0x46, + 0xff, 0x27, 0xff, 0x47, + 0xff, 0x28, 0xff, 0x48, + 0xff, 0x29, 0xff, 0x49, + 0xff, 0x2a, 0xff, 0x4a, + 0xff, 0x2b, 0xff, 0x4b, + 0xff, 0x2c, 0xff, 0x4c, + 0xff, 0x2d, 0xff, 0x4d, + 0xff, 0x2e, 0xff, 0x4e, + 0xff, 0x2f, 0xff, 0x4f, + 0xff, 0x30, 0xff, 0x50, + 0xff, 0x31, 0xff, 0x51, + 0xff, 0x32, 0xff, 0x52, + 0xff, 0x33, 0xff, 0x53, + 0xff, 0x34, 0xff, 0x54, + 0xff, 0x35, 0xff, 0x55, + 0xff, 0x36, 0xff, 0x56, + 0xff, 0x37, 0xff, 0x57, + 0xff, 0x38, 0xff, 0x58, + 0xff, 0x39, 0xff, 0x59, + 0xff, 0x3a, 0xff, 0x5a, + 0x00 }; +static int utf16be_transl_count = 329; + +/* These are the start indice in utf16be_transl[] for the page numbers 0 to 9 + as classified by static function what_page() in libisofs/hfsplus.c. + As soon as the first byte of the input pair in utf16be_transl[] changes, + the search can be ended and output is equal to input. + If page -1 is returned by what_page(), then input is equal to output. +*/ +static int utf16be_transl_starts[] = { + 0, 31, 81, 112, 195, 233, 271, 286, 302, 303 +}; + + +static int what_page(uint16_t x) +{ + switch(((uint8_t *) &x)[0]) { + case 0: + return 0; + case 1: + return 1; + case 3: + return 2; + case 4: + return 3; + case 5: + return 4; + case 16: + return 5; + case 32: + return 6; + case 33: + return 7; + case 254: + return 8; + case 255: + return 9; + default: + return -1; /* no mapping */ + } +} + + +/* Accelerator for the ASCII subset which is expected to be the most + frequently used one. +*/ +static uint16_t cmp_name_page0(uint16_t x) +{ + uint8_t *low; + + low = ((uint8_t *) &x) + 1; + + if (x == 0) + return 0xffff; + if (*low <= 0x40) + ; + else if (*low <= 0x5a) + *low = *low + 0x20; + else if (*low < 0xc6) + ; + else if (*low == 0xc6) + *low = 0xe6; + else if (*low == 0xd0) + *low = 0xf0; + else if (*low == 0xd8) + *low = 0xf8; + else if (*low == 0xde) + *low = 0xfe; + return x; +} + + +/* Converts a character into the representative of its HFS+ equivalence + class. + @param x The UTF-16BE character to be converted. + @return 0 = ignore character with comparisons + else the case-insensitive character. +*/ +uint16_t iso_hfsplus_cichar(uint16_t x) +{ + int page, i; + uint16_t ret; + uint8_t low, high; + + high = ((uint8_t *) &x)[0]; + low = ((uint8_t *) &x)[1]; + + page = what_page(x); + if (page < 0) + return x; /* No translation needed */ + if (page == 0) + return cmp_name_page0(x); /* Accelerator for ASCII subset */ + + for (i = utf16be_transl_starts[page] * 4; i < utf16be_transl_count * 4; + i += 4) { + if (utf16be_transl[i] != high) + break; + if (utf16be_transl[i + 1] == low) { + ((uint8_t *) &ret)[0] = utf16be_transl[i + 2]; + ((uint8_t *) &ret)[1] = utf16be_transl[i + 3]; + return ret; + } + } + return x; +} + +