| /* |
| * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net> |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef UCDN_H |
| #define UCDN_H |
| |
| #if defined(__GNUC__) && (__GNUC__ >= 4) && !defined(__MINGW32__) |
| # define HB_BEGIN_VISIBILITY _Pragma ("GCC visibility push(hidden)") |
| # define HB_END_VISIBILITY _Pragma ("GCC visibility pop") |
| #else |
| # define HB_BEGIN_VISIBILITY |
| # define HB_END_VISIBILITY |
| #endif |
| #ifdef __cplusplus |
| # define HB_BEGIN_HEADER extern "C" { HB_BEGIN_VISIBILITY |
| # define HB_END_HEADER HB_END_VISIBILITY } |
| #else |
| # define HB_BEGIN_HEADER HB_BEGIN_VISIBILITY |
| # define HB_END_HEADER HB_END_VISIBILITY |
| #endif |
| |
| HB_BEGIN_HEADER |
| |
| #if !defined (HB_DONT_DEFINE_STDINT) |
| |
| #if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || \ |
| defined (_sgi) || defined (__sun) || defined (sun) || \ |
| defined (__digital__) || defined (__HP_cc) |
| # include <inttypes.h> |
| #elif defined (_AIX) |
| # include <sys/inttypes.h> |
| /* VS 2010 (_MSC_VER 1600) has stdint.h */ |
| #elif defined (_MSC_VER) && _MSC_VER < 1600 |
| typedef __int8 int8_t; |
| typedef unsigned __int8 uint8_t; |
| typedef __int16 int16_t; |
| typedef unsigned __int16 uint16_t; |
| typedef __int32 int32_t; |
| typedef unsigned __int32 uint32_t; |
| typedef __int64 int64_t; |
| typedef unsigned __int64 uint64_t; |
| #else |
| # include <stdint.h> |
| #endif |
| |
| #endif |
| |
| #define UCDN_EAST_ASIAN_F 0 |
| #define UCDN_EAST_ASIAN_H 1 |
| #define UCDN_EAST_ASIAN_W 2 |
| #define UCDN_EAST_ASIAN_NA 3 |
| #define UCDN_EAST_ASIAN_A 4 |
| #define UCDN_EAST_ASIAN_N 5 |
| |
| #define UCDN_SCRIPT_COMMON 0 |
| #define UCDN_SCRIPT_LATIN 1 |
| #define UCDN_SCRIPT_GREEK 2 |
| #define UCDN_SCRIPT_CYRILLIC 3 |
| #define UCDN_SCRIPT_ARMENIAN 4 |
| #define UCDN_SCRIPT_HEBREW 5 |
| #define UCDN_SCRIPT_ARABIC 6 |
| #define UCDN_SCRIPT_SYRIAC 7 |
| #define UCDN_SCRIPT_THAANA 8 |
| #define UCDN_SCRIPT_DEVANAGARI 9 |
| #define UCDN_SCRIPT_BENGALI 10 |
| #define UCDN_SCRIPT_GURMUKHI 11 |
| #define UCDN_SCRIPT_GUJARATI 12 |
| #define UCDN_SCRIPT_ORIYA 13 |
| #define UCDN_SCRIPT_TAMIL 14 |
| #define UCDN_SCRIPT_TELUGU 15 |
| #define UCDN_SCRIPT_KANNADA 16 |
| #define UCDN_SCRIPT_MALAYALAM 17 |
| #define UCDN_SCRIPT_SINHALA 18 |
| #define UCDN_SCRIPT_THAI 19 |
| #define UCDN_SCRIPT_LAO 20 |
| #define UCDN_SCRIPT_TIBETAN 21 |
| #define UCDN_SCRIPT_MYANMAR 22 |
| #define UCDN_SCRIPT_GEORGIAN 23 |
| #define UCDN_SCRIPT_HANGUL 24 |
| #define UCDN_SCRIPT_ETHIOPIC 25 |
| #define UCDN_SCRIPT_CHEROKEE 26 |
| #define UCDN_SCRIPT_CANADIAN_ABORIGINAL 27 |
| #define UCDN_SCRIPT_OGHAM 28 |
| #define UCDN_SCRIPT_RUNIC 29 |
| #define UCDN_SCRIPT_KHMER 30 |
| #define UCDN_SCRIPT_MONGOLIAN 31 |
| #define UCDN_SCRIPT_HIRAGANA 32 |
| #define UCDN_SCRIPT_KATAKANA 33 |
| #define UCDN_SCRIPT_BOPOMOFO 34 |
| #define UCDN_SCRIPT_HAN 35 |
| #define UCDN_SCRIPT_YI 36 |
| #define UCDN_SCRIPT_OLD_ITALIC 37 |
| #define UCDN_SCRIPT_GOTHIC 38 |
| #define UCDN_SCRIPT_DESERET 39 |
| #define UCDN_SCRIPT_INHERITED 40 |
| #define UCDN_SCRIPT_TAGALOG 41 |
| #define UCDN_SCRIPT_HANUNOO 42 |
| #define UCDN_SCRIPT_BUHID 43 |
| #define UCDN_SCRIPT_TAGBANWA 44 |
| #define UCDN_SCRIPT_LIMBU 45 |
| #define UCDN_SCRIPT_TAI_LE 46 |
| #define UCDN_SCRIPT_LINEAR_B 47 |
| #define UCDN_SCRIPT_UGARITIC 48 |
| #define UCDN_SCRIPT_SHAVIAN 49 |
| #define UCDN_SCRIPT_OSMANYA 50 |
| #define UCDN_SCRIPT_CYPRIOT 51 |
| #define UCDN_SCRIPT_BRAILLE 52 |
| #define UCDN_SCRIPT_BUGINESE 53 |
| #define UCDN_SCRIPT_COPTIC 54 |
| #define UCDN_SCRIPT_NEW_TAI_LUE 55 |
| #define UCDN_SCRIPT_GLAGOLITIC 56 |
| #define UCDN_SCRIPT_TIFINAGH 57 |
| #define UCDN_SCRIPT_SYLOTI_NAGRI 58 |
| #define UCDN_SCRIPT_OLD_PERSIAN 59 |
| #define UCDN_SCRIPT_KHAROSHTHI 60 |
| #define UCDN_SCRIPT_BALINESE 61 |
| #define UCDN_SCRIPT_CUNEIFORM 62 |
| #define UCDN_SCRIPT_PHOENICIAN 63 |
| #define UCDN_SCRIPT_PHAGS_PA 64 |
| #define UCDN_SCRIPT_NKO 65 |
| #define UCDN_SCRIPT_SUNDANESE 66 |
| #define UCDN_SCRIPT_LEPCHA 67 |
| #define UCDN_SCRIPT_OL_CHIKI 68 |
| #define UCDN_SCRIPT_VAI 69 |
| #define UCDN_SCRIPT_SAURASHTRA 70 |
| #define UCDN_SCRIPT_KAYAH_LI 71 |
| #define UCDN_SCRIPT_REJANG 72 |
| #define UCDN_SCRIPT_LYCIAN 73 |
| #define UCDN_SCRIPT_CARIAN 74 |
| #define UCDN_SCRIPT_LYDIAN 75 |
| #define UCDN_SCRIPT_CHAM 76 |
| #define UCDN_SCRIPT_TAI_THAM 77 |
| #define UCDN_SCRIPT_TAI_VIET 78 |
| #define UCDN_SCRIPT_AVESTAN 79 |
| #define UCDN_SCRIPT_EGYPTIAN_HIEROGLYPHS 80 |
| #define UCDN_SCRIPT_SAMARITAN 81 |
| #define UCDN_SCRIPT_LISU 82 |
| #define UCDN_SCRIPT_BAMUM 83 |
| #define UCDN_SCRIPT_JAVANESE 84 |
| #define UCDN_SCRIPT_MEETEI_MAYEK 85 |
| #define UCDN_SCRIPT_IMPERIAL_ARAMAIC 86 |
| #define UCDN_SCRIPT_OLD_SOUTH_ARABIAN 87 |
| #define UCDN_SCRIPT_INSCRIPTIONAL_PARTHIAN 88 |
| #define UCDN_SCRIPT_INSCRIPTIONAL_PAHLAVI 89 |
| #define UCDN_SCRIPT_OLD_TURKIC 90 |
| #define UCDN_SCRIPT_KAITHI 91 |
| #define UCDN_SCRIPT_BATAK 92 |
| #define UCDN_SCRIPT_BRAHMI 93 |
| #define UCDN_SCRIPT_MANDAIC 94 |
| #define UCDN_SCRIPT_CHAKMA 95 |
| #define UCDN_SCRIPT_MEROITIC_CURSIVE 96 |
| #define UCDN_SCRIPT_MEROITIC_HIEROGLYPHS 97 |
| #define UCDN_SCRIPT_MIAO 98 |
| #define UCDN_SCRIPT_SHARADA 99 |
| #define UCDN_SCRIPT_SORA_SOMPENG 100 |
| #define UCDN_SCRIPT_TAKRI 101 |
| #define UCDN_SCRIPT_UNKNOWN 102 |
| #define UCDN_SCRIPT_BASSA_VAH 103 |
| #define UCDN_SCRIPT_CAUCASIAN_ALBANIAN 104 |
| #define UCDN_SCRIPT_DUPLOYAN 105 |
| #define UCDN_SCRIPT_ELBASAN 106 |
| #define UCDN_SCRIPT_GRANTHA 107 |
| #define UCDN_SCRIPT_KHOJKI 108 |
| #define UCDN_SCRIPT_KHUDAWADI 109 |
| #define UCDN_SCRIPT_LINEAR_A 110 |
| #define UCDN_SCRIPT_MAHAJANI 111 |
| #define UCDN_SCRIPT_MANICHAEAN 112 |
| #define UCDN_SCRIPT_MENDE_KIKAKUI 113 |
| #define UCDN_SCRIPT_MODI 114 |
| #define UCDN_SCRIPT_MRO 115 |
| #define UCDN_SCRIPT_NABATAEAN 116 |
| #define UCDN_SCRIPT_OLD_NORTH_ARABIAN 117 |
| #define UCDN_SCRIPT_OLD_PERMIC 118 |
| #define UCDN_SCRIPT_PAHAWH_HMONG 119 |
| #define UCDN_SCRIPT_PALMYRENE 120 |
| #define UCDN_SCRIPT_PAU_CIN_HAU 121 |
| #define UCDN_SCRIPT_PSALTER_PAHLAVI 122 |
| #define UCDN_SCRIPT_SIDDHAM 123 |
| #define UCDN_SCRIPT_TIRHUTA 124 |
| #define UCDN_SCRIPT_WARANG_CITI 125 |
| #define UCDN_SCRIPT_AHOM 126 |
| #define UCDN_SCRIPT_ANATOLIAN_HIEROGLYPHS 127 |
| #define UCDN_SCRIPT_HATRAN 128 |
| #define UCDN_SCRIPT_MULTANI 129 |
| #define UCDN_SCRIPT_OLD_HUNGARIAN 130 |
| #define UCDN_SCRIPT_SIGNWRITING 131 |
| |
| #define UCDN_GENERAL_CATEGORY_CC 0 |
| #define UCDN_GENERAL_CATEGORY_CF 1 |
| #define UCDN_GENERAL_CATEGORY_CN 2 |
| #define UCDN_GENERAL_CATEGORY_CO 3 |
| #define UCDN_GENERAL_CATEGORY_CS 4 |
| #define UCDN_GENERAL_CATEGORY_LL 5 |
| #define UCDN_GENERAL_CATEGORY_LM 6 |
| #define UCDN_GENERAL_CATEGORY_LO 7 |
| #define UCDN_GENERAL_CATEGORY_LT 8 |
| #define UCDN_GENERAL_CATEGORY_LU 9 |
| #define UCDN_GENERAL_CATEGORY_MC 10 |
| #define UCDN_GENERAL_CATEGORY_ME 11 |
| #define UCDN_GENERAL_CATEGORY_MN 12 |
| #define UCDN_GENERAL_CATEGORY_ND 13 |
| #define UCDN_GENERAL_CATEGORY_NL 14 |
| #define UCDN_GENERAL_CATEGORY_NO 15 |
| #define UCDN_GENERAL_CATEGORY_PC 16 |
| #define UCDN_GENERAL_CATEGORY_PD 17 |
| #define UCDN_GENERAL_CATEGORY_PE 18 |
| #define UCDN_GENERAL_CATEGORY_PF 19 |
| #define UCDN_GENERAL_CATEGORY_PI 20 |
| #define UCDN_GENERAL_CATEGORY_PO 21 |
| #define UCDN_GENERAL_CATEGORY_PS 22 |
| #define UCDN_GENERAL_CATEGORY_SC 23 |
| #define UCDN_GENERAL_CATEGORY_SK 24 |
| #define UCDN_GENERAL_CATEGORY_SM 25 |
| #define UCDN_GENERAL_CATEGORY_SO 26 |
| #define UCDN_GENERAL_CATEGORY_ZL 27 |
| #define UCDN_GENERAL_CATEGORY_ZP 28 |
| #define UCDN_GENERAL_CATEGORY_ZS 29 |
| |
| #define UCDN_BIDI_CLASS_L 0 |
| #define UCDN_BIDI_CLASS_LRE 1 |
| #define UCDN_BIDI_CLASS_LRO 2 |
| #define UCDN_BIDI_CLASS_R 3 |
| #define UCDN_BIDI_CLASS_AL 4 |
| #define UCDN_BIDI_CLASS_RLE 5 |
| #define UCDN_BIDI_CLASS_RLO 6 |
| #define UCDN_BIDI_CLASS_PDF 7 |
| #define UCDN_BIDI_CLASS_EN 8 |
| #define UCDN_BIDI_CLASS_ES 9 |
| #define UCDN_BIDI_CLASS_ET 10 |
| #define UCDN_BIDI_CLASS_AN 11 |
| #define UCDN_BIDI_CLASS_CS 12 |
| #define UCDN_BIDI_CLASS_NSM 13 |
| #define UCDN_BIDI_CLASS_BN 14 |
| #define UCDN_BIDI_CLASS_B 15 |
| #define UCDN_BIDI_CLASS_S 16 |
| #define UCDN_BIDI_CLASS_WS 17 |
| #define UCDN_BIDI_CLASS_ON 18 |
| #define UCDN_BIDI_CLASS_LRI 19 |
| #define UCDN_BIDI_CLASS_RLI 20 |
| #define UCDN_BIDI_CLASS_FSI 21 |
| #define UCDN_BIDI_CLASS_PDI 22 |
| |
| /** |
| * Return version of the Unicode database. |
| * |
| * @return Unicode database version |
| */ |
| const char *ucdn_get_unicode_version(void); |
| |
| /** |
| * Get combining class of a codepoint. |
| * |
| * @param code Unicode codepoint |
| * @return combining class value, as defined in UAX#44 |
| */ |
| int ucdn_get_combining_class(uint32_t code); |
| |
| /** |
| * Get east-asian width of a codepoint. |
| * |
| * @param code Unicode codepoint |
| * @return value according to UCDN_EAST_ASIAN_* and as defined in UAX#11. |
| */ |
| int ucdn_get_east_asian_width(uint32_t code); |
| |
| /** |
| * Get general category of a codepoint. |
| * |
| * @param code Unicode codepoint |
| * @return value according to UCDN_GENERAL_CATEGORY_* and as defined in |
| * UAX#44. |
| */ |
| int ucdn_get_general_category(uint32_t code); |
| |
| /** |
| * Get bidirectional class of a codepoint. |
| * |
| * @param code Unicode codepoint |
| * @return value according to UCDN_BIDI_CLASS_* and as defined in UAX#44. |
| */ |
| int ucdn_get_bidi_class(uint32_t code); |
| |
| /** |
| * Get script of a codepoint. |
| * |
| * @param code Unicode codepoint |
| * @return value according to UCDN_SCRIPT_* and as defined in UAX#24. |
| */ |
| int ucdn_get_script(uint32_t code); |
| |
| /** |
| * Check if codepoint can be mirrored. |
| * |
| * @param code Unicode codepoint |
| * @return 1 if mirrored character exists, otherwise 0 |
| */ |
| int ucdn_get_mirrored(uint32_t code); |
| |
| /** |
| * Mirror a codepoint. |
| * |
| * @param code Unicode codepoint |
| * @return mirrored codepoint or the original codepoint if no |
| * mirrored character exists |
| */ |
| uint32_t ucdn_mirror(uint32_t code); |
| |
| /** |
| * Pairwise canonical decomposition of a codepoint. This includes |
| * Hangul Jamo decomposition (see chapter 3.12 of the Unicode core |
| * specification). |
| * |
| * Hangul is decomposed into L and V jamos for LV forms, and an |
| * LV precomposed syllable and a T jamo for LVT forms. |
| * |
| * @param code Unicode codepoint |
| * @param a filled with first codepoint of decomposition |
| * @param b filled with second codepoint of decomposition, or 0 |
| * @return success |
| */ |
| int ucdn_decompose(uint32_t code, uint32_t *a, uint32_t *b); |
| |
| /** |
| * Compatibility decomposition of a codepoint. |
| * |
| * @param code Unicode codepoint |
| * @param decomposed filled with decomposition, must be able to hold 18 |
| * characters |
| * @return length of decomposition or 0 in case none exists |
| */ |
| int ucdn_compat_decompose(uint32_t code, uint32_t *decomposed); |
| |
| /** |
| * Pairwise canonical composition of two codepoints. This includes |
| * Hangul Jamo composition (see chapter 3.12 of the Unicode core |
| * specification). |
| * |
| * Hangul composition expects either L and V jamos, or an LV |
| * precomposed syllable and a T jamo. This is exactly the inverse |
| * of pairwise Hangul decomposition. |
| * |
| * @param code filled with composition |
| * @param a first codepoint |
| * @param b second codepoint |
| * @return success |
| */ |
| int ucdn_compose(uint32_t *code, uint32_t a, uint32_t b); |
| |
| HB_END_HEADER |
| |
| #endif |