/* gunicode.h - Unicode manipulation functions
*
* Copyright (C) 1999, 2000 Tom Tromey
- * Copyright 2000 Red Hat, Inc.
+ * Copyright 2000, 2005 Red Hat, Inc.
*
* The Gnome Library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License as
*
* You should have received a copy of the GNU Lesser General Public
* License along with the Gnome Library; see the file COPYING.LIB. If not,
- * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * see <http://www.gnu.org/licenses/>.
*/
#ifndef __G_UNICODE_H__
#define __G_UNICODE_H__
-#include <stddef.h> /* For size_t */
-#include <gtypes.h>
+#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
+#error "Only <glib.h> can be included directly."
+#endif
+
+#include <glib/gerror.h>
+#include <glib/gtypes.h>
G_BEGIN_DECLS
+/**
+ * gunichar:
+ *
+ * A type which can hold any UTF-32 or UCS-4 character code,
+ * also known as a Unicode code point.
+ *
+ * If you want to produce the UTF-8 representation of a #gunichar,
+ * use g_ucs4_to_utf8(). See also g_utf8_to_ucs4() for the reverse
+ * process.
+ *
+ * To print/scan values of this type as integer, use
+ * %G_GINT32_MODIFIER and/or %G_GUINT32_FORMAT.
+ *
+ * The notation to express a Unicode code point in running text is
+ * as a hexadecimal number with four to six digits and uppercase
+ * letters, prefixed by the string "U+". Leading zeros are omitted,
+ * unless the code point would have fewer than four hexadecimal digits.
+ * For example, "U+0041 LATIN CAPITAL LETTER A". To print a code point
+ * in the U+-notation, use the format string "U+\%04"G_GINT32_FORMAT"X".
+ * To scan, use the format string "U+\%06"G_GINT32_FORMAT"X".
+ *
+ * |[
+ * gunichar c;
+ * sscanf ("U+0041", "U+%06"G_GINT32_FORMAT"X", &c)
+ * g_print ("Read U+%04"G_GINT32_FORMAT"X", c);
+ * ]|
+ */
typedef guint32 gunichar;
+
+/**
+ * gunichar2:
+ *
+ * A type which can hold any UTF-16 code
+ * point<footnote id="utf16_surrogate_pairs">UTF-16 also has so called
+ * <firstterm>surrogate pairs</firstterm> to encode characters beyond
+ * the BMP as pairs of 16bit numbers. Surrogate pairs cannot be stored
+ * in a single gunichar2 field, but all GLib functions accepting gunichar2
+ * arrays will correctly interpret surrogate pairs.</footnote>.
+ *
+ * To print/scan values of this type to/from text you need to convert
+ * to/from UTF-8, using g_utf16_to_utf8()/g_utf8_to_utf16().
+ *
+ * To print/scan values of this type as integer, use
+ * %G_GINT16_MODIFIER and/or %G_GUINT16_FORMAT.
+ */
typedef guint16 gunichar2;
-/* These are the possible character classifications.
- * See http://www.unicode.org/Public/UNIDATA/UnicodeData.html
+/**
+ * GUnicodeType:
+ * @G_UNICODE_CONTROL: General category "Other, Control" (Cc)
+ * @G_UNICODE_FORMAT: General category "Other, Format" (Cf)
+ * @G_UNICODE_UNASSIGNED: General category "Other, Not Assigned" (Cn)
+ * @G_UNICODE_PRIVATE_USE: General category "Other, Private Use" (Co)
+ * @G_UNICODE_SURROGATE: General category "Other, Surrogate" (Cs)
+ * @G_UNICODE_LOWERCASE_LETTER: General category "Letter, Lowercase" (Ll)
+ * @G_UNICODE_MODIFIER_LETTER: General category "Letter, Modifier" (Lm)
+ * @G_UNICODE_OTHER_LETTER: General category "Letter, Other" (Lo)
+ * @G_UNICODE_TITLECASE_LETTER: General category "Letter, Titlecase" (Lt)
+ * @G_UNICODE_UPPERCASE_LETTER: General category "Letter, Uppercase" (Lu)
+ * @G_UNICODE_SPACING_MARK: General category "Mark, Spacing" (Mc)
+ * @G_UNICODE_ENCLOSING_MARK: General category "Mark, Enclosing" (Me)
+ * @G_UNICODE_NON_SPACING_MARK: General category "Mark, Nonspacing" (Mn)
+ * @G_UNICODE_DECIMAL_NUMBER: General category "Number, Decimal Digit" (Nd)
+ * @G_UNICODE_LETTER_NUMBER: General category "Number, Letter" (Nl)
+ * @G_UNICODE_OTHER_NUMBER: General category "Number, Other" (No)
+ * @G_UNICODE_CONNECT_PUNCTUATION: General category "Punctuation, Connector" (Pc)
+ * @G_UNICODE_DASH_PUNCTUATION: General category "Punctuation, Dash" (Pd)
+ * @G_UNICODE_CLOSE_PUNCTUATION: General category "Punctuation, Close" (Pe)
+ * @G_UNICODE_FINAL_PUNCTUATION: General category "Punctuation, Final quote" (Pf)
+ * @G_UNICODE_INITIAL_PUNCTUATION: General category "Punctuation, Initial quote" (Pi)
+ * @G_UNICODE_OTHER_PUNCTUATION: General category "Punctuation, Other" (Po)
+ * @G_UNICODE_OPEN_PUNCTUATION: General category "Punctuation, Open" (Ps)
+ * @G_UNICODE_CURRENCY_SYMBOL: General category "Symbol, Currency" (Sc)
+ * @G_UNICODE_MODIFIER_SYMBOL: General category "Symbol, Modifier" (Sk)
+ * @G_UNICODE_MATH_SYMBOL: General category "Symbol, Math" (Sm)
+ * @G_UNICODE_OTHER_SYMBOL: General category "Symbol, Other" (So)
+ * @G_UNICODE_LINE_SEPARATOR: General category "Separator, Line" (Zl)
+ * @G_UNICODE_PARAGRAPH_SEPARATOR: General category "Separator, Paragraph" (Zp)
+ * @G_UNICODE_SPACE_SEPARATOR: General category "Separator, Space" (Zs)
+ *
+ * These are the possible character classifications from the
+ * Unicode specification.
+ * See <ulink url="http://www.unicode.org/Public/UNIDATA/UnicodeData.html">http://www.unicode.org/Public/UNIDATA/UnicodeData.html</ulink>.
*/
typedef enum
{
G_UNICODE_OTHER_LETTER,
G_UNICODE_TITLECASE_LETTER,
G_UNICODE_UPPERCASE_LETTER,
- G_UNICODE_COMBINING_MARK,
+ G_UNICODE_SPACING_MARK,
G_UNICODE_ENCLOSING_MARK,
G_UNICODE_NON_SPACING_MARK,
G_UNICODE_DECIMAL_NUMBER,
G_UNICODE_SPACE_SEPARATOR
} GUnicodeType;
-/* These are the possible line break classifications.
- * See http://www.unicode.org/unicode/reports/tr14/
+/**
+ * G_UNICODE_COMBINING_MARK:
+ *
+ * Older name for %G_UNICODE_SPACING_MARK.
+ *
+ * Deprecated: 2.30: Use %G_UNICODE_SPACING_MARK.
+ */
+#ifndef G_DISABLE_DEPRECATED
+#define G_UNICODE_COMBINING_MARK G_UNICODE_SPACING_MARK
+#endif
+
+/**
+ * GUnicodeBreakType:
+ * @G_UNICODE_BREAK_MANDATORY: Mandatory Break (BK)
+ * @G_UNICODE_BREAK_CARRIAGE_RETURN: Carriage Return (CR)
+ * @G_UNICODE_BREAK_LINE_FEED: Line Feed (LF)
+ * @G_UNICODE_BREAK_COMBINING_MARK: Attached Characters and Combining Marks (CM)
+ * @G_UNICODE_BREAK_SURROGATE: Surrogates (SG)
+ * @G_UNICODE_BREAK_ZERO_WIDTH_SPACE: Zero Width Space (ZW)
+ * @G_UNICODE_BREAK_INSEPARABLE: Inseparable (IN)
+ * @G_UNICODE_BREAK_NON_BREAKING_GLUE: Non-breaking ("Glue") (GL)
+ * @G_UNICODE_BREAK_CONTINGENT: Contingent Break Opportunity (CB)
+ * @G_UNICODE_BREAK_SPACE: Space (SP)
+ * @G_UNICODE_BREAK_AFTER: Break Opportunity After (BA)
+ * @G_UNICODE_BREAK_BEFORE: Break Opportunity Before (BB)
+ * @G_UNICODE_BREAK_BEFORE_AND_AFTER: Break Opportunity Before and After (B2)
+ * @G_UNICODE_BREAK_HYPHEN: Hyphen (HY)
+ * @G_UNICODE_BREAK_NON_STARTER: Nonstarter (NS)
+ * @G_UNICODE_BREAK_OPEN_PUNCTUATION: Opening Punctuation (OP)
+ * @G_UNICODE_BREAK_CLOSE_PUNCTUATION: Closing Punctuation (CL)
+ * @G_UNICODE_BREAK_QUOTATION: Ambiguous Quotation (QU)
+ * @G_UNICODE_BREAK_EXCLAMATION: Exclamation/Interrogation (EX)
+ * @G_UNICODE_BREAK_IDEOGRAPHIC: Ideographic (ID)
+ * @G_UNICODE_BREAK_NUMERIC: Numeric (NU)
+ * @G_UNICODE_BREAK_INFIX_SEPARATOR: Infix Separator (Numeric) (IS)
+ * @G_UNICODE_BREAK_SYMBOL: Symbols Allowing Break After (SY)
+ * @G_UNICODE_BREAK_ALPHABETIC: Ordinary Alphabetic and Symbol Characters (AL)
+ * @G_UNICODE_BREAK_PREFIX: Prefix (Numeric) (PR)
+ * @G_UNICODE_BREAK_POSTFIX: Postfix (Numeric) (PO)
+ * @G_UNICODE_BREAK_COMPLEX_CONTEXT: Complex Content Dependent (South East Asian) (SA)
+ * @G_UNICODE_BREAK_AMBIGUOUS: Ambiguous (Alphabetic or Ideographic) (AI)
+ * @G_UNICODE_BREAK_UNKNOWN: Unknown (XX)
+ * @G_UNICODE_BREAK_NEXT_LINE: Next Line (NL)
+ * @G_UNICODE_BREAK_WORD_JOINER: Word Joiner (WJ)
+ * @G_UNICODE_BREAK_HANGUL_L_JAMO: Hangul L Jamo (JL)
+ * @G_UNICODE_BREAK_HANGUL_V_JAMO: Hangul V Jamo (JV)
+ * @G_UNICODE_BREAK_HANGUL_T_JAMO: Hangul T Jamo (JT)
+ * @G_UNICODE_BREAK_HANGUL_LV_SYLLABLE: Hangul LV Syllable (H2)
+ * @G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE: Hangul LVT Syllable (H3)
+ * @G_UNICODE_BREAK_CLOSE_PARANTHESIS: Closing Parenthesis (CP). Since 2.28
+ * @G_UNICODE_BREAK_CONDITIONAL_JAPANESE_STARTER: Conditional Japanese Starter (CJ). Since: 2.32
+ * @G_UNICODE_BREAK_HEBREW_LETTER: Hebrew Letter (HL). Since: 2.32
+ * @G_UNICODE_BREAK_REGIONAL_INDICATOR: Regional Indicator (RI). Since: 2.36
+ *
+ * These are the possible line break classifications.
+ *
+ * Since new unicode versions may add new types here, applications should be ready
+ * to handle unknown values. They may be regarded as %G_UNICODE_BREAK_UNKNOWN.
+ *
+ * See <ulink url="http://www.unicode.org/unicode/reports/tr14/">http://www.unicode.org/unicode/reports/tr14/</ulink>.
*/
typedef enum
{
G_UNICODE_BREAK_POSTFIX,
G_UNICODE_BREAK_COMPLEX_CONTEXT,
G_UNICODE_BREAK_AMBIGUOUS,
- G_UNICODE_BREAK_UNKNOWN
+ G_UNICODE_BREAK_UNKNOWN,
+ G_UNICODE_BREAK_NEXT_LINE,
+ G_UNICODE_BREAK_WORD_JOINER,
+ G_UNICODE_BREAK_HANGUL_L_JAMO,
+ G_UNICODE_BREAK_HANGUL_V_JAMO,
+ G_UNICODE_BREAK_HANGUL_T_JAMO,
+ G_UNICODE_BREAK_HANGUL_LV_SYLLABLE,
+ G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE,
+ G_UNICODE_BREAK_CLOSE_PARANTHESIS,
+ G_UNICODE_BREAK_CONDITIONAL_JAPANESE_STARTER,
+ G_UNICODE_BREAK_HEBREW_LETTER,
+ G_UNICODE_BREAK_REGIONAL_INDICATOR
} GUnicodeBreakType;
-/* Returns TRUE if current locale uses UTF-8 charset. If CHARSET is
- * not null, sets *CHARSET to the name of the current locale's
- * charset. This value is statically allocated, and should be copied
- * in case the locale's charset will be changed later using setlocale()
- * or in some other way.
+/**
+ * GUnicodeScript:
+ * @G_UNICODE_SCRIPT_INVALID_CODE:
+ * a value never returned from g_unichar_get_script()
+ * @G_UNICODE_SCRIPT_COMMON: a character used by multiple different scripts
+ * @G_UNICODE_SCRIPT_INHERITED: a mark glyph that takes its script from the
+ * i base glyph to which it is attached
+ * @G_UNICODE_SCRIPT_ARABIC: Arabic
+ * @G_UNICODE_SCRIPT_ARMENIAN: Armenian
+ * @G_UNICODE_SCRIPT_BENGALI: Bengali
+ * @G_UNICODE_SCRIPT_BOPOMOFO: Bopomofo
+ * @G_UNICODE_SCRIPT_CHEROKEE: Cherokee
+ * @G_UNICODE_SCRIPT_COPTIC: Coptic
+ * @G_UNICODE_SCRIPT_CYRILLIC: Cyrillic
+ * @G_UNICODE_SCRIPT_DESERET: Deseret
+ * @G_UNICODE_SCRIPT_DEVANAGARI: Devanagari
+ * @G_UNICODE_SCRIPT_ETHIOPIC: Ethiopic
+ * @G_UNICODE_SCRIPT_GEORGIAN: Georgian
+ * @G_UNICODE_SCRIPT_GOTHIC: Gothic
+ * @G_UNICODE_SCRIPT_GREEK: Greek
+ * @G_UNICODE_SCRIPT_GUJARATI: Gujarati
+ * @G_UNICODE_SCRIPT_GURMUKHI: Gurmukhi
+ * @G_UNICODE_SCRIPT_HAN: Han
+ * @G_UNICODE_SCRIPT_HANGUL: Hangul
+ * @G_UNICODE_SCRIPT_HEBREW: Hebrew
+ * @G_UNICODE_SCRIPT_HIRAGANA: Hiragana
+ * @G_UNICODE_SCRIPT_KANNADA: Kannada
+ * @G_UNICODE_SCRIPT_KATAKANA: Katakana
+ * @G_UNICODE_SCRIPT_KHMER: Khmer
+ * @G_UNICODE_SCRIPT_LAO: Lao
+ * @G_UNICODE_SCRIPT_LATIN: Latin
+ * @G_UNICODE_SCRIPT_MALAYALAM: Malayalam
+ * @G_UNICODE_SCRIPT_MONGOLIAN: Mongolian
+ * @G_UNICODE_SCRIPT_MYANMAR: Myanmar
+ * @G_UNICODE_SCRIPT_OGHAM: Ogham
+ * @G_UNICODE_SCRIPT_OLD_ITALIC: Old Italic
+ * @G_UNICODE_SCRIPT_ORIYA: Oriya
+ * @G_UNICODE_SCRIPT_RUNIC: Runic
+ * @G_UNICODE_SCRIPT_SINHALA: Sinhala
+ * @G_UNICODE_SCRIPT_SYRIAC: Syriac
+ * @G_UNICODE_SCRIPT_TAMIL: Tamil
+ * @G_UNICODE_SCRIPT_TELUGU: Telugu
+ * @G_UNICODE_SCRIPT_THAANA: Thaana
+ * @G_UNICODE_SCRIPT_THAI: Thai
+ * @G_UNICODE_SCRIPT_TIBETAN: Tibetan
+ * @G_UNICODE_SCRIPT_CANADIAN_ABORIGINAL:
+ * Canadian Aboriginal
+ * @G_UNICODE_SCRIPT_YI: Yi
+ * @G_UNICODE_SCRIPT_TAGALOG: Tagalog
+ * @G_UNICODE_SCRIPT_HANUNOO: Hanunoo
+ * @G_UNICODE_SCRIPT_BUHID: Buhid
+ * @G_UNICODE_SCRIPT_TAGBANWA: Tagbanwa
+ * @G_UNICODE_SCRIPT_BRAILLE: Braille
+ * @G_UNICODE_SCRIPT_CYPRIOT: Cypriot
+ * @G_UNICODE_SCRIPT_LIMBU: Limbu
+ * @G_UNICODE_SCRIPT_OSMANYA: Osmanya
+ * @G_UNICODE_SCRIPT_SHAVIAN: Shavian
+ * @G_UNICODE_SCRIPT_LINEAR_B: Linear B
+ * @G_UNICODE_SCRIPT_TAI_LE: Tai Le
+ * @G_UNICODE_SCRIPT_UGARITIC: Ugaritic
+ * @G_UNICODE_SCRIPT_NEW_TAI_LUE:
+ * New Tai Lue
+ * @G_UNICODE_SCRIPT_BUGINESE: Buginese
+ * @G_UNICODE_SCRIPT_GLAGOLITIC: Glagolitic
+ * @G_UNICODE_SCRIPT_TIFINAGH: Tifinagh
+ * @G_UNICODE_SCRIPT_SYLOTI_NAGRI:
+ * Syloti Nagri
+ * @G_UNICODE_SCRIPT_OLD_PERSIAN:
+ * Old Persian
+ * @G_UNICODE_SCRIPT_KHAROSHTHI: Kharoshthi
+ * @G_UNICODE_SCRIPT_UNKNOWN: an unassigned code point
+ * @G_UNICODE_SCRIPT_BALINESE: Balinese
+ * @G_UNICODE_SCRIPT_CUNEIFORM: Cuneiform
+ * @G_UNICODE_SCRIPT_PHOENICIAN: Phoenician
+ * @G_UNICODE_SCRIPT_PHAGS_PA: Phags-pa
+ * @G_UNICODE_SCRIPT_NKO: N'Ko
+ * @G_UNICODE_SCRIPT_KAYAH_LI: Kayah Li. Since 2.16.3
+ * @G_UNICODE_SCRIPT_LEPCHA: Lepcha. Since 2.16.3
+ * @G_UNICODE_SCRIPT_REJANG: Rejang. Since 2.16.3
+ * @G_UNICODE_SCRIPT_SUNDANESE: Sundanese. Since 2.16.3
+ * @G_UNICODE_SCRIPT_SAURASHTRA: Saurashtra. Since 2.16.3
+ * @G_UNICODE_SCRIPT_CHAM: Cham. Since 2.16.3
+ * @G_UNICODE_SCRIPT_OL_CHIKI: Ol Chiki. Since 2.16.3
+ * @G_UNICODE_SCRIPT_VAI: Vai. Since 2.16.3
+ * @G_UNICODE_SCRIPT_CARIAN: Carian. Since 2.16.3
+ * @G_UNICODE_SCRIPT_LYCIAN: Lycian. Since 2.16.3
+ * @G_UNICODE_SCRIPT_LYDIAN: Lydian. Since 2.16.3
+ * @G_UNICODE_SCRIPT_AVESTAN: Avestan. Since 2.26
+ * @G_UNICODE_SCRIPT_BAMUM: Bamum. Since 2.26
+ * @G_UNICODE_SCRIPT_EGYPTIAN_HIEROGLYPHS:
+ * Egyptian Hieroglpyhs. Since 2.26
+ * @G_UNICODE_SCRIPT_IMPERIAL_ARAMAIC:
+ * Imperial Aramaic. Since 2.26
+ * @G_UNICODE_SCRIPT_INSCRIPTIONAL_PAHLAVI:
+ * Inscriptional Pahlavi. Since 2.26
+ * @G_UNICODE_SCRIPT_INSCRIPTIONAL_PARTHIAN:
+ * Inscriptional Parthian. Since 2.26
+ * @G_UNICODE_SCRIPT_JAVANESE: Javanese. Since 2.26
+ * @G_UNICODE_SCRIPT_KAITHI: Kaithi. Since 2.26
+ * @G_UNICODE_SCRIPT_LISU: Lisu. Since 2.26
+ * @G_UNICODE_SCRIPT_MEETEI_MAYEK:
+ * Meetei Mayek. Since 2.26
+ * @G_UNICODE_SCRIPT_OLD_SOUTH_ARABIAN:
+ * Old South Arabian. Since 2.26
+ * @G_UNICODE_SCRIPT_OLD_TURKIC: Old Turkic. Since 2.28
+ * @G_UNICODE_SCRIPT_SAMARITAN: Samaritan. Since 2.26
+ * @G_UNICODE_SCRIPT_TAI_THAM: Tai Tham. Since 2.26
+ * @G_UNICODE_SCRIPT_TAI_VIET: Tai Viet. Since 2.26
+ * @G_UNICODE_SCRIPT_BATAK: Batak. Since 2.28
+ * @G_UNICODE_SCRIPT_BRAHMI: Brahmi. Since 2.28
+ * @G_UNICODE_SCRIPT_MANDAIC: Mandaic. Since 2.28
+ * @G_UNICODE_SCRIPT_CHAKMA: Chakma. Since: 2.32
+ * @G_UNICODE_SCRIPT_MEROITIC_CURSIVE: Meroitic Cursive. Since: 2.32
+ * @G_UNICODE_SCRIPT_MEROITIC_HIEROGLYPHS: Meroitic Hieroglyphs. Since: 2.32
+ * @G_UNICODE_SCRIPT_MIAO: Miao. Since: 2.32
+ * @G_UNICODE_SCRIPT_SHARADA: Sharada. Since: 2.32
+ * @G_UNICODE_SCRIPT_SORA_SOMPENG: Sora Sompeng. Since: 2.32
+ * @G_UNICODE_SCRIPT_TAKRI: Takri. Since: 2.32
+ * @G_UNICODE_SCRIPT_BASSA_VAH: Bassa. Since: 2.42
+ * @G_UNICODE_SCRIPT_CAUCASIAN_ALBANIAN: Caucasian Albanian. Since: 2.42
+ * @G_UNICODE_SCRIPT_DUPLOYAN: Duployan. Since: 2.42
+ * @G_UNICODE_SCRIPT_ELBASAN: Elbasan. Since: 2.42
+ * @G_UNICODE_SCRIPT_GRANTHA: Grantha. Since: 2.42
+ * @G_UNICODE_SCRIPT_KHOJKI: Kjohki. Since: 2.42
+ * @G_UNICODE_SCRIPT_KHUDAWADI: Khudawadi, Sindhi. Since: 2.42
+ * @G_UNICODE_SCRIPT_LINEAR_A: Linear A. Since: 2.42
+ * @G_UNICODE_SCRIPT_MAHAJANI: Mahajani. Since: 2.42
+ * @G_UNICODE_SCRIPT_MANICHAEAN: Manichaean. Since: 2.42
+ * @G_UNICODE_SCRIPT_MENDE_KIKAKUI: Mende Kikakui. Since: 2.42
+ * @G_UNICODE_SCRIPT_MODI: Modi. Since: 2.42
+ * @G_UNICODE_SCRIPT_MRO: Mro. Since: 2.42
+ * @G_UNICODE_SCRIPT_NABATAEAN: Nabataean. Since: 2.42
+ * @G_UNICODE_SCRIPT_OLD_NORTH_ARABIAN: Old North Arabian. Since: 2.42
+ * @G_UNICODE_SCRIPT_OLD_PERMIC: Old Permic. Since: 2.42
+ * @G_UNICODE_SCRIPT_PAHAWH_HMONG: Pahawh Hmong. Since: 2.42
+ * @G_UNICODE_SCRIPT_PALMYRENE: Palmyrene. Since: 2.42
+ * @G_UNICODE_SCRIPT_PAU_CIN_HAU: Pau Cin Hau. Since: 2.42
+ * @G_UNICODE_SCRIPT_PSALTER_PAHLAVI: Psalter Pahlavi. Since: 2.42
+ * @G_UNICODE_SCRIPT_SIDDHAM: Siddham. Since: 2.42
+ * @G_UNICODE_SCRIPT_TIRHUTA: Tirhuta. Since: 2.42
+ * @G_UNICODE_SCRIPT_WARANG_CITI Warang Citi. Since: 2.42
+ *
+ * The #GUnicodeScript enumeration identifies different writing
+ * systems. The values correspond to the names as defined in the
+ * Unicode standard. The enumeration has been added in GLib 2.14,
+ * and is interchangeable with #PangoScript.
+ *
+ * Note that new types may be added in the future. Applications
+ * should be ready to handle unknown values.
+ * See <ulink
+ * url="http://www.unicode.org/reports/tr24/">Unicode Standard Annex
+ * #24: Script names</ulink>.
*/
-gboolean g_get_charset (char **charset);
+typedef enum
+{ /* ISO 15924 code */
+ G_UNICODE_SCRIPT_INVALID_CODE = -1,
+ G_UNICODE_SCRIPT_COMMON = 0, /* Zyyy */
+ G_UNICODE_SCRIPT_INHERITED, /* Zinh (Qaai) */
+ G_UNICODE_SCRIPT_ARABIC, /* Arab */
+ G_UNICODE_SCRIPT_ARMENIAN, /* Armn */
+ G_UNICODE_SCRIPT_BENGALI, /* Beng */
+ G_UNICODE_SCRIPT_BOPOMOFO, /* Bopo */
+ G_UNICODE_SCRIPT_CHEROKEE, /* Cher */
+ G_UNICODE_SCRIPT_COPTIC, /* Copt (Qaac) */
+ G_UNICODE_SCRIPT_CYRILLIC, /* Cyrl (Cyrs) */
+ G_UNICODE_SCRIPT_DESERET, /* Dsrt */
+ G_UNICODE_SCRIPT_DEVANAGARI, /* Deva */
+ G_UNICODE_SCRIPT_ETHIOPIC, /* Ethi */
+ G_UNICODE_SCRIPT_GEORGIAN, /* Geor (Geon, Geoa) */
+ G_UNICODE_SCRIPT_GOTHIC, /* Goth */
+ G_UNICODE_SCRIPT_GREEK, /* Grek */
+ G_UNICODE_SCRIPT_GUJARATI, /* Gujr */
+ G_UNICODE_SCRIPT_GURMUKHI, /* Guru */
+ G_UNICODE_SCRIPT_HAN, /* Hani */
+ G_UNICODE_SCRIPT_HANGUL, /* Hang */
+ G_UNICODE_SCRIPT_HEBREW, /* Hebr */
+ G_UNICODE_SCRIPT_HIRAGANA, /* Hira */
+ G_UNICODE_SCRIPT_KANNADA, /* Knda */
+ G_UNICODE_SCRIPT_KATAKANA, /* Kana */
+ G_UNICODE_SCRIPT_KHMER, /* Khmr */
+ G_UNICODE_SCRIPT_LAO, /* Laoo */
+ G_UNICODE_SCRIPT_LATIN, /* Latn (Latf, Latg) */
+ G_UNICODE_SCRIPT_MALAYALAM, /* Mlym */
+ G_UNICODE_SCRIPT_MONGOLIAN, /* Mong */
+ G_UNICODE_SCRIPT_MYANMAR, /* Mymr */
+ G_UNICODE_SCRIPT_OGHAM, /* Ogam */
+ G_UNICODE_SCRIPT_OLD_ITALIC, /* Ital */
+ G_UNICODE_SCRIPT_ORIYA, /* Orya */
+ G_UNICODE_SCRIPT_RUNIC, /* Runr */
+ G_UNICODE_SCRIPT_SINHALA, /* Sinh */
+ G_UNICODE_SCRIPT_SYRIAC, /* Syrc (Syrj, Syrn, Syre) */
+ G_UNICODE_SCRIPT_TAMIL, /* Taml */
+ G_UNICODE_SCRIPT_TELUGU, /* Telu */
+ G_UNICODE_SCRIPT_THAANA, /* Thaa */
+ G_UNICODE_SCRIPT_THAI, /* Thai */
+ G_UNICODE_SCRIPT_TIBETAN, /* Tibt */
+ G_UNICODE_SCRIPT_CANADIAN_ABORIGINAL, /* Cans */
+ G_UNICODE_SCRIPT_YI, /* Yiii */
+ G_UNICODE_SCRIPT_TAGALOG, /* Tglg */
+ G_UNICODE_SCRIPT_HANUNOO, /* Hano */
+ G_UNICODE_SCRIPT_BUHID, /* Buhd */
+ G_UNICODE_SCRIPT_TAGBANWA, /* Tagb */
+
+ /* Unicode-4.0 additions */
+ G_UNICODE_SCRIPT_BRAILLE, /* Brai */
+ G_UNICODE_SCRIPT_CYPRIOT, /* Cprt */
+ G_UNICODE_SCRIPT_LIMBU, /* Limb */
+ G_UNICODE_SCRIPT_OSMANYA, /* Osma */
+ G_UNICODE_SCRIPT_SHAVIAN, /* Shaw */
+ G_UNICODE_SCRIPT_LINEAR_B, /* Linb */
+ G_UNICODE_SCRIPT_TAI_LE, /* Tale */
+ G_UNICODE_SCRIPT_UGARITIC, /* Ugar */
+
+ /* Unicode-4.1 additions */
+ G_UNICODE_SCRIPT_NEW_TAI_LUE, /* Talu */
+ G_UNICODE_SCRIPT_BUGINESE, /* Bugi */
+ G_UNICODE_SCRIPT_GLAGOLITIC, /* Glag */
+ G_UNICODE_SCRIPT_TIFINAGH, /* Tfng */
+ G_UNICODE_SCRIPT_SYLOTI_NAGRI, /* Sylo */
+ G_UNICODE_SCRIPT_OLD_PERSIAN, /* Xpeo */
+ G_UNICODE_SCRIPT_KHAROSHTHI, /* Khar */
+
+ /* Unicode-5.0 additions */
+ G_UNICODE_SCRIPT_UNKNOWN, /* Zzzz */
+ G_UNICODE_SCRIPT_BALINESE, /* Bali */
+ G_UNICODE_SCRIPT_CUNEIFORM, /* Xsux */
+ G_UNICODE_SCRIPT_PHOENICIAN, /* Phnx */
+ G_UNICODE_SCRIPT_PHAGS_PA, /* Phag */
+ G_UNICODE_SCRIPT_NKO, /* Nkoo */
+
+ /* Unicode-5.1 additions */
+ G_UNICODE_SCRIPT_KAYAH_LI, /* Kali */
+ G_UNICODE_SCRIPT_LEPCHA, /* Lepc */
+ G_UNICODE_SCRIPT_REJANG, /* Rjng */
+ G_UNICODE_SCRIPT_SUNDANESE, /* Sund */
+ G_UNICODE_SCRIPT_SAURASHTRA, /* Saur */
+ G_UNICODE_SCRIPT_CHAM, /* Cham */
+ G_UNICODE_SCRIPT_OL_CHIKI, /* Olck */
+ G_UNICODE_SCRIPT_VAI, /* Vaii */
+ G_UNICODE_SCRIPT_CARIAN, /* Cari */
+ G_UNICODE_SCRIPT_LYCIAN, /* Lyci */
+ G_UNICODE_SCRIPT_LYDIAN, /* Lydi */
+
+ /* Unicode-5.2 additions */
+ G_UNICODE_SCRIPT_AVESTAN, /* Avst */
+ G_UNICODE_SCRIPT_BAMUM, /* Bamu */
+ G_UNICODE_SCRIPT_EGYPTIAN_HIEROGLYPHS, /* Egyp */
+ G_UNICODE_SCRIPT_IMPERIAL_ARAMAIC, /* Armi */
+ G_UNICODE_SCRIPT_INSCRIPTIONAL_PAHLAVI, /* Phli */
+ G_UNICODE_SCRIPT_INSCRIPTIONAL_PARTHIAN, /* Prti */
+ G_UNICODE_SCRIPT_JAVANESE, /* Java */
+ G_UNICODE_SCRIPT_KAITHI, /* Kthi */
+ G_UNICODE_SCRIPT_LISU, /* Lisu */
+ G_UNICODE_SCRIPT_MEETEI_MAYEK, /* Mtei */
+ G_UNICODE_SCRIPT_OLD_SOUTH_ARABIAN, /* Sarb */
+ G_UNICODE_SCRIPT_OLD_TURKIC, /* Orkh */
+ G_UNICODE_SCRIPT_SAMARITAN, /* Samr */
+ G_UNICODE_SCRIPT_TAI_THAM, /* Lana */
+ G_UNICODE_SCRIPT_TAI_VIET, /* Tavt */
+
+ /* Unicode-6.0 additions */
+ G_UNICODE_SCRIPT_BATAK, /* Batk */
+ G_UNICODE_SCRIPT_BRAHMI, /* Brah */
+ G_UNICODE_SCRIPT_MANDAIC, /* Mand */
+
+ /* Unicode-6.1 additions */
+ G_UNICODE_SCRIPT_CHAKMA, /* Cakm */
+ G_UNICODE_SCRIPT_MEROITIC_CURSIVE, /* Merc */
+ G_UNICODE_SCRIPT_MEROITIC_HIEROGLYPHS, /* Mero */
+ G_UNICODE_SCRIPT_MIAO, /* Plrd */
+ G_UNICODE_SCRIPT_SHARADA, /* Shrd */
+ G_UNICODE_SCRIPT_SORA_SOMPENG, /* Sora */
+ G_UNICODE_SCRIPT_TAKRI, /* Takr */
+
+ /* Unicode 7.0 additions */
+ G_UNICODE_SCRIPT_BASSA_VAH, /* Bass */
+ G_UNICODE_SCRIPT_CAUCASIAN_ALBANIAN, /* Aghb */
+ G_UNICODE_SCRIPT_DUPLOYAN, /* Dupl */
+ G_UNICODE_SCRIPT_ELBASAN, /* Elba */
+ G_UNICODE_SCRIPT_GRANTHA, /* Gran */
+ G_UNICODE_SCRIPT_KHOJKI, /* Khoj */
+ G_UNICODE_SCRIPT_KHUDAWADI, /* Sind */
+ G_UNICODE_SCRIPT_LINEAR_A, /* Lina */
+ G_UNICODE_SCRIPT_MAHAJANI, /* Mahj */
+ G_UNICODE_SCRIPT_MANICHAEAN, /* Manu */
+ G_UNICODE_SCRIPT_MENDE_KIKAKUI, /* Mend */
+ G_UNICODE_SCRIPT_MODI, /* Modi */
+ G_UNICODE_SCRIPT_MRO, /* Mroo */
+ G_UNICODE_SCRIPT_NABATAEAN, /* Nbat */
+ G_UNICODE_SCRIPT_OLD_NORTH_ARABIAN, /* Narb */
+ G_UNICODE_SCRIPT_OLD_PERMIC, /* Perm */
+ G_UNICODE_SCRIPT_PAHAWH_HMONG, /* Hmng */
+ G_UNICODE_SCRIPT_PALMYRENE, /* Palm */
+ G_UNICODE_SCRIPT_PAU_CIN_HAU, /* Pauc */
+ G_UNICODE_SCRIPT_PSALTER_PAHLAVI, /* Phlp */
+ G_UNICODE_SCRIPT_SIDDHAM, /* Sidd */
+ G_UNICODE_SCRIPT_TIRHUTA, /* Tirh */
+ G_UNICODE_SCRIPT_WARANG_CITI /* Wara */
+} GUnicodeScript;
+
+GLIB_AVAILABLE_IN_ALL
+guint32 g_unicode_script_to_iso15924 (GUnicodeScript script);
+GLIB_AVAILABLE_IN_ALL
+GUnicodeScript g_unicode_script_from_iso15924 (guint32 iso15924);
/* These are all analogs of the <ctype.h> functions.
*/
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isalnum (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isalpha (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_iscntrl (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isdigit (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isgraph (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_islower (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isprint (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_ispunct (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isspace (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isupper (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isxdigit (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_istitle (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_isdefined (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gboolean g_unichar_iswide (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
+gboolean g_unichar_iswide_cjk(gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
+gboolean g_unichar_iszerowidth(gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
+gboolean g_unichar_ismark (gunichar c) G_GNUC_CONST;
/* More <ctype.h> functions. These convert between the three cases.
* See the Unicode book to understand title case. */
+GLIB_AVAILABLE_IN_ALL
gunichar g_unichar_toupper (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gunichar g_unichar_tolower (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gunichar g_unichar_totitle (gunichar c) G_GNUC_CONST;
-/* If C is a digit (according to `g_unichar_isdigit'), then return its
+/* If C is a digit (according to 'g_unichar_isdigit'), then return its
numeric value. Otherwise return -1. */
+GLIB_AVAILABLE_IN_ALL
gint g_unichar_digit_value (gunichar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
gint g_unichar_xdigit_value (gunichar c) G_GNUC_CONST;
/* Return the Unicode character type of a given character. */
+GLIB_AVAILABLE_IN_ALL
GUnicodeType g_unichar_type (gunichar c) G_GNUC_CONST;
/* Return the line break property for a given character */
+GLIB_AVAILABLE_IN_ALL
GUnicodeBreakType g_unichar_break_type (gunichar c) G_GNUC_CONST;
+/* Returns the combining class for a given character */
+GLIB_AVAILABLE_IN_ALL
+gint g_unichar_combining_class (gunichar uc) G_GNUC_CONST;
+
+GLIB_AVAILABLE_IN_ALL
+gboolean g_unichar_get_mirror_char (gunichar ch,
+ gunichar *mirrored_ch);
+
+GLIB_AVAILABLE_IN_ALL
+GUnicodeScript g_unichar_get_script (gunichar ch) G_GNUC_CONST;
+
+/* Validate a Unicode character */
+GLIB_AVAILABLE_IN_ALL
+gboolean g_unichar_validate (gunichar ch) G_GNUC_CONST;
+
+/* Pairwise canonical compose/decompose */
+GLIB_AVAILABLE_IN_ALL
+gboolean g_unichar_compose (gunichar a,
+ gunichar b,
+ gunichar *ch);
+GLIB_AVAILABLE_IN_ALL
+gboolean g_unichar_decompose (gunichar ch,
+ gunichar *a,
+ gunichar *b);
+
+GLIB_AVAILABLE_IN_ALL
+gsize g_unichar_fully_decompose (gunichar ch,
+ gboolean compat,
+ gunichar *result,
+ gsize result_len);
+
+/**
+ * G_UNICHAR_MAX_DECOMPOSITION_LENGTH:
+ *
+ * The maximum length (in codepoints) of a compatibility or canonical
+ * decomposition of a single Unicode character.
+ *
+ * This is as defined by Unicode 6.1.
+ *
+ * Since: 2.32
+ */
+#define G_UNICHAR_MAX_DECOMPOSITION_LENGTH 18 /* codepoints */
/* Compute canonical ordering of a string in-place. This rearranges
decomposed characters in the string according to their combining
classes. See the Unicode manual for more information. */
+GLIB_AVAILABLE_IN_ALL
void g_unicode_canonical_ordering (gunichar *string,
- size_t len);
+ gsize len);
-/* Compute canonical decomposition of a character. Returns g_malloc()d
- string of Unicode characters. RESULT_LEN is set to the resulting
- length of the string. */
+
+GLIB_DEPRECATED_IN_2_30
gunichar *g_unicode_canonical_decomposition (gunichar ch,
- size_t *result_len);
+ gsize *result_len) G_GNUC_MALLOC;
/* Array of skip-bytes-per-initial character.
- * We prefix variable declarations so they can
- * properly get exported in windows dlls.
*/
-#ifndef GLIB_VAR
-# ifdef G_OS_WIN32
-# ifdef GLIB_COMPILATION
-# define GLIB_VAR __declspec(dllexport)
-# else /* !GLIB_COMPILATION */
-# define GLIB_VAR extern __declspec(dllimport)
-# endif /* !GLIB_COMPILATION */
-# else /* !G_OS_WIN32 */
-# define GLIB_VAR extern
-# endif /* !G_OS_WIN32 */
-#endif /* !GLIB_VAR */
-
-GLIB_VAR char g_utf8_skip[256];
-
-#define g_utf8_next_char(p) (char *)((p) + g_utf8_skip[*(guchar *)(p)])
-
-gunichar g_utf8_get_char (const gchar *p);
-gchar * g_utf8_offset_to_pointer (const gchar *str,
- gint offset);
-gint g_utf8_pointer_to_offset (const gchar *str,
- const gchar *pos);
-gchar * g_utf8_prev_char (const gchar *p);
-gchar * g_utf8_find_next_char (const gchar *p,
- const gchar *end);
-gchar * g_utf8_find_prev_char (const gchar *str,
- const gchar *p);
-
-gint g_utf8_strlen (const gchar *p,
- gint max);
-
-/* Copies n characters from src to dest */
-gchar *g_utf8_strncpy (gchar *dest,
- const gchar *src,
- size_t n);
+GLIB_VAR const gchar * const g_utf8_skip;
+
+/**
+ * g_utf8_next_char:
+ * @p: Pointer to the start of a valid UTF-8 character
+ *
+ * Skips to the next character in a UTF-8 string. The string must be
+ * valid; this macro is as fast as possible, and has no error-checking.
+ * You would use this macro to iterate over a string character by
+ * character. The macro returns the start of the next UTF-8 character.
+ * Before using this macro, use g_utf8_validate() to validate strings
+ * that may contain invalid UTF-8.
+ */
+#define g_utf8_next_char(p) (char *)((p) + g_utf8_skip[*(const guchar *)(p)])
+
+GLIB_AVAILABLE_IN_ALL
+gunichar g_utf8_get_char (const gchar *p) G_GNUC_PURE;
+GLIB_AVAILABLE_IN_ALL
+gunichar g_utf8_get_char_validated (const gchar *p,
+ gssize max_len) G_GNUC_PURE;
+
+GLIB_AVAILABLE_IN_ALL
+gchar* g_utf8_offset_to_pointer (const gchar *str,
+ glong offset) G_GNUC_PURE;
+GLIB_AVAILABLE_IN_ALL
+glong g_utf8_pointer_to_offset (const gchar *str,
+ const gchar *pos) G_GNUC_PURE;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_utf8_prev_char (const gchar *p) G_GNUC_PURE;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_utf8_find_next_char (const gchar *p,
+ const gchar *end) G_GNUC_PURE;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_utf8_find_prev_char (const gchar *str,
+ const gchar *p) G_GNUC_PURE;
+
+GLIB_AVAILABLE_IN_ALL
+glong g_utf8_strlen (const gchar *p,
+ gssize max) G_GNUC_PURE;
+
+GLIB_AVAILABLE_IN_2_30
+gchar *g_utf8_substring (const gchar *str,
+ glong start_pos,
+ glong end_pos) G_GNUC_MALLOC;
+
+GLIB_AVAILABLE_IN_ALL
+gchar *g_utf8_strncpy (gchar *dest,
+ const gchar *src,
+ gsize n);
/* Find the UTF-8 character corresponding to ch, in string p. These
functions are equivalants to strchr and strrchr */
+GLIB_AVAILABLE_IN_ALL
+gchar* g_utf8_strchr (const gchar *p,
+ gssize len,
+ gunichar c);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_utf8_strrchr (const gchar *p,
+ gssize len,
+ gunichar c);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_utf8_strreverse (const gchar *str,
+ gssize len);
-gchar *g_utf8_strchr (const gchar *p,
- gunichar c);
-gchar *g_utf8_strrchr (const gchar *p,
- gunichar c);
-
+GLIB_AVAILABLE_IN_ALL
gunichar2 *g_utf8_to_utf16 (const gchar *str,
- gint len,
- gint *items_read,
- gint *items_written,
- GError **error);
+ glong len,
+ glong *items_read,
+ glong *items_written,
+ GError **error) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
gunichar * g_utf8_to_ucs4 (const gchar *str,
- gint len,
- gint *items_read,
- gint *items_written,
- GError **error);
+ glong len,
+ glong *items_read,
+ glong *items_written,
+ GError **error) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
gunichar * g_utf8_to_ucs4_fast (const gchar *str,
- gint len,
- gint *items_written);
+ glong len,
+ glong *items_written) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
gunichar * g_utf16_to_ucs4 (const gunichar2 *str,
- gint len,
- gint *items_read,
- gint *items_written,
- GError **error);
-gchar * g_utf16_to_utf8 (const gunichar2 *str,
- gint len,
- gint *items_read,
- gint *items_written,
- GError **error);
+ glong len,
+ glong *items_read,
+ glong *items_written,
+ GError **error) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_utf16_to_utf8 (const gunichar2 *str,
+ glong len,
+ glong *items_read,
+ glong *items_written,
+ GError **error) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
gunichar2 *g_ucs4_to_utf16 (const gunichar *str,
- gint len,
- gint *items_read,
- gint *items_written,
- GError **error);
-gchar * g_ucs4_to_utf8 (const gunichar *str,
- gint len,
- gint *items_read,
- gint *items_written,
- GError **error);
-
-/* Convert a single character into UTF-8. outbuf must have at
- * least 6 bytes of space. Returns the number of bytes in the
- * result.
- */
-gint g_unichar_to_utf8 (gunichar c,
- char *outbuf);
+ glong len,
+ glong *items_read,
+ glong *items_written,
+ GError **error) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_ucs4_to_utf8 (const gunichar *str,
+ glong len,
+ glong *items_read,
+ glong *items_written,
+ GError **error) G_GNUC_MALLOC;
-/* Validate a UTF8 string, return TRUE if valid, put pointer to
- * first invalid char in **end
- */
+GLIB_AVAILABLE_IN_ALL
+gint g_unichar_to_utf8 (gunichar c,
+ gchar *outbuf);
+GLIB_AVAILABLE_IN_ALL
gboolean g_utf8_validate (const gchar *str,
- gint max_len,
+ gssize max_len,
const gchar **end);
+GLIB_AVAILABLE_IN_ALL
+gchar *g_utf8_strup (const gchar *str,
+ gssize len) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar *g_utf8_strdown (const gchar *str,
+ gssize len) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar *g_utf8_casefold (const gchar *str,
+ gssize len) G_GNUC_MALLOC;
+
+/**
+ * GNormalizeMode:
+ * @G_NORMALIZE_DEFAULT: standardize differences that do not affect the
+ * text content, such as the above-mentioned accent representation
+ * @G_NORMALIZE_NFD: another name for %G_NORMALIZE_DEFAULT
+ * @G_NORMALIZE_DEFAULT_COMPOSE: like %G_NORMALIZE_DEFAULT, but with
+ * composed forms rather than a maximally decomposed form
+ * @G_NORMALIZE_NFC: another name for %G_NORMALIZE_DEFAULT_COMPOSE
+ * @G_NORMALIZE_ALL: beyond %G_NORMALIZE_DEFAULT also standardize the
+ * "compatibility" characters in Unicode, such as SUPERSCRIPT THREE
+ * to the standard forms (in this case DIGIT THREE). Formatting
+ * information may be lost but for most text operations such
+ * characters should be considered the same
+ * @G_NORMALIZE_NFKD: another name for %G_NORMALIZE_ALL
+ * @G_NORMALIZE_ALL_COMPOSE: like %G_NORMALIZE_ALL, but with composed
+ * forms rather than a maximally decomposed form
+ * @G_NORMALIZE_NFKC: another name for %G_NORMALIZE_ALL_COMPOSE
+ *
+ * Defines how a Unicode string is transformed in a canonical
+ * form, standardizing such issues as whether a character with
+ * an accent is represented as a base character and combining
+ * accent or as a single precomposed character. Unicode strings
+ * should generally be normalized before comparing them.
+ */
+typedef enum {
+ G_NORMALIZE_DEFAULT,
+ G_NORMALIZE_NFD = G_NORMALIZE_DEFAULT,
+ G_NORMALIZE_DEFAULT_COMPOSE,
+ G_NORMALIZE_NFC = G_NORMALIZE_DEFAULT_COMPOSE,
+ G_NORMALIZE_ALL,
+ G_NORMALIZE_NFKD = G_NORMALIZE_ALL,
+ G_NORMALIZE_ALL_COMPOSE,
+ G_NORMALIZE_NFKC = G_NORMALIZE_ALL_COMPOSE
+} GNormalizeMode;
+
+GLIB_AVAILABLE_IN_ALL
+gchar *g_utf8_normalize (const gchar *str,
+ gssize len,
+ GNormalizeMode mode) G_GNUC_MALLOC;
+
+GLIB_AVAILABLE_IN_ALL
+gint g_utf8_collate (const gchar *str1,
+ const gchar *str2) G_GNUC_PURE;
+GLIB_AVAILABLE_IN_ALL
+gchar *g_utf8_collate_key (const gchar *str,
+ gssize len) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar *g_utf8_collate_key_for_filename (const gchar *str,
+ gssize len) G_GNUC_MALLOC;
+
+
+/* private */
+gchar *_g_utf8_make_valid (const gchar *name);
+
G_END_DECLS
#endif /* __G_UNICODE_H__ */
projects / platform / upstream / glib.git / blobdiff