Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 148 insertions, 0 deletions

diff --git a/Source/WebCore/icu/unicode/uscript.h b/Source/WebCore/icu/unicode/uscript.h
new file mode 100644
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+++ b/Source/WebCore/icu/unicode/uscript.h
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+/*
+**********************************************************************
+*   Copyright (C) 1997-2004, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+**********************************************************************
+*
+* File USCRIPT.H
+*
+* Modification History:
+*
+*   Date        Name        Description
+*   07/06/2001    Ram         Creation.
+******************************************************************************
+*/
+#ifndef USCRIPT_H
+#define USCRIPT_H
+#include "unicode/utypes.h"
+
+/**
+ * Constants for Unicode script values from ScriptNames.txt .
+ *
+ * @stable ICU 2.2
+ */
+typedef enum UScriptCode {
+      USCRIPT_INVALID_CODE = -1,
+      USCRIPT_COMMON       =  0 , /* Zyyy */
+      USCRIPT_INHERITED    =  1,  /* Qaai */
+      USCRIPT_ARABIC       =  2,  /* Arab */
+      USCRIPT_ARMENIAN     =  3,  /* Armn */
+      USCRIPT_BENGALI      =  4,  /* Beng */
+      USCRIPT_BOPOMOFO     =  5,  /* Bopo */
+      USCRIPT_CHEROKEE     =  6,  /* Cher */
+      USCRIPT_COPTIC       =  7,  /* Copt */
+      USCRIPT_CYRILLIC     =  8,  /* Cyrl (Cyrs) */
+      USCRIPT_DESERET      =  9,  /* Dsrt */
+      USCRIPT_DEVANAGARI   = 10,  /* Deva */
+      USCRIPT_ETHIOPIC     = 11,  /* Ethi */
+      USCRIPT_GEORGIAN     = 12,  /* Geor (Geon, Geoa) */
+      USCRIPT_GOTHIC       = 13,  /* Goth */
+      USCRIPT_GREEK        = 14,  /* Grek */
+      USCRIPT_GUJARATI     = 15,  /* Gujr */
+      USCRIPT_GURMUKHI     = 16,  /* Guru */
+      USCRIPT_HAN          = 17,  /* Hani */
+      USCRIPT_HANGUL       = 18,  /* Hang */
+      USCRIPT_HEBREW       = 19,  /* Hebr */
+      USCRIPT_HIRAGANA     = 20,  /* Hira */
+      USCRIPT_KANNADA      = 21,  /* Knda */
+      USCRIPT_KATAKANA     = 22,  /* Kana */
+      USCRIPT_KHMER        = 23,  /* Khmr */
+      USCRIPT_LAO          = 24,  /* Laoo */
+      USCRIPT_LATIN        = 25,  /* Latn (Latf, Latg) */
+      USCRIPT_MALAYALAM    = 26,  /* Mlym */
+      USCRIPT_MONGOLIAN    = 27,  /* Mong */
+      USCRIPT_MYANMAR      = 28,  /* Mymr */
+      USCRIPT_OGHAM        = 29,  /* Ogam */
+      USCRIPT_OLD_ITALIC   = 30,  /* Ital */
+      USCRIPT_ORIYA        = 31,  /* Orya */
+      USCRIPT_RUNIC        = 32,  /* Runr */
+      USCRIPT_SINHALA      = 33,  /* Sinh */
+      USCRIPT_SYRIAC       = 34,  /* Syrc (Syrj, Syrn, Syre) */
+      USCRIPT_TAMIL        = 35,  /* Taml */
+      USCRIPT_TELUGU       = 36,  /* Telu */
+      USCRIPT_THAANA       = 37,  /* Thaa */
+      USCRIPT_THAI         = 38,  /* Thai */
+      USCRIPT_TIBETAN      = 39,  /* Tibt */
+      /** Canadian_Aboriginal script. @stable ICU 2.6 */
+      USCRIPT_CANADIAN_ABORIGINAL = 40,  /* Cans */
+      /** Canadian_Aboriginal script (alias). @stable ICU 2.2 */
+      USCRIPT_UCAS         = USCRIPT_CANADIAN_ABORIGINAL,
+      USCRIPT_YI           = 41,  /* Yiii */
+      USCRIPT_TAGALOG      = 42,  /* Tglg */
+      USCRIPT_HANUNOO      = 43,  /* Hano */
+      USCRIPT_BUHID        = 44,  /* Buhd */
+      USCRIPT_TAGBANWA     = 45,  /* Tagb */
+
+      /* New scripts in Unicode 4 @stable ICU 2.6 */
+      USCRIPT_BRAILLE,            /* Brai */
+      USCRIPT_CYPRIOT,            /* Cprt */
+      USCRIPT_LIMBU,              /* Limb */
+      USCRIPT_LINEAR_B,           /* Linb */
+      USCRIPT_OSMANYA,            /* Osma */
+      USCRIPT_SHAVIAN,            /* Shaw */
+      USCRIPT_TAI_LE,             /* Tale */
+      USCRIPT_UGARITIC,           /* Ugar */
+
+      /** New script code in Unicode 4.0.1 @draft ICU 3.0 */
+      USCRIPT_KATAKANA_OR_HIRAGANA,/*Hrkt */
+
+      USCRIPT_CODE_LIMIT
+} UScriptCode;
+
+/**
+ * Gets script codes associated with the given locale or ISO 15924 abbreviation or name. 
+ * Fills in USCRIPT_MALAYALAM given "Malayam" OR "Mlym".
+ * Fills in USCRIPT_LATIN given "en" OR "en_US" 
+ * If required capacity is greater than capacity of the destination buffer then the error code
+ * is set to U_BUFFER_OVERFLOW_ERROR and the required capacity is returned
+ *
+ * <p>Note: To search by short or long script alias only, use
+ * u_getPropertyValueEnum(UCHAR_SCRIPT, alias) instead.  This does
+ * a fast lookup with no access of the locale data.
+ * @param nameOrAbbrOrLocale name of the script, as given in
+ * PropertyValueAliases.txt, or ISO 15924 code or locale
+ * @param fillIn the UScriptCode buffer to fill in the script code
+ * @param capacity the capacity (size) fo UScriptCode buffer passed in.
+ * @param err the error status code.
+ * @return The number of script codes filled in the buffer passed in 
+ * @stable ICU 2.4
+ */
+U_STABLE int32_t  U_EXPORT2 
+uscript_getCode(const char* nameOrAbbrOrLocale,UScriptCode* fillIn,int32_t capacity,UErrorCode *err);
+
+/**
+ * Gets a script name associated with the given script code. 
+ * Returns  "Malayam" given USCRIPT_MALAYALAM
+ * @param scriptCode UScriptCode enum
+ * @return script long name as given in
+ * PropertyValueAliases.txt, or NULL if scriptCode is invalid
+ * @stable ICU 2.4
+ */
+U_STABLE const char*  U_EXPORT2 
+uscript_getName(UScriptCode scriptCode);
+
+/**
+ * Gets a script name associated with the given script code. 
+ * Returns  "Mlym" given USCRIPT_MALAYALAM
+ * @param scriptCode UScriptCode enum
+ * @return script abbreviated name as given in
+ * PropertyValueAliases.txt, or NULL if scriptCode is invalid
+ * @stable ICU 2.4
+ */
+U_STABLE const char*  U_EXPORT2 
+uscript_getShortName(UScriptCode scriptCode);
+
+/** 
+ * Gets the script code associated with the given codepoint.
+ * Returns USCRIPT_MALAYALAM given 0x0D02 
+ * @param codepoint UChar32 codepoint
+ * @param err the error status code.
+ * @return The UScriptCode, or 0 if codepoint is invalid 
+ * @stable ICU 2.4
+ */
+U_STABLE UScriptCode  U_EXPORT2 
+uscript_getScript(UChar32 codepoint, UErrorCode *err);
+
+#endif
+
+