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Diffstat (limited to 'deps/node/deps/icu-small/source/common/uprops.h')
| -rw-r--r-- | deps/node/deps/icu-small/source/common/uprops.h | 477 |
1 files changed, 0 insertions, 477 deletions
diff --git a/deps/node/deps/icu-small/source/common/uprops.h b/deps/node/deps/icu-small/source/common/uprops.h deleted file mode 100644 index 1a8e4e84..00000000 --- a/deps/node/deps/icu-small/source/common/uprops.h +++ /dev/null @@ -1,477 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -******************************************************************************* -* -* Copyright (C) 2002-2016, International Business Machines -* Corporation and others. All Rights Reserved. -* -******************************************************************************* -* file name: uprops.h -* encoding: UTF-8 -* tab size: 8 (not used) -* indentation:4 -* -* created on: 2002feb24 -* created by: Markus W. Scherer -* -* Constants for mostly non-core Unicode character properties -* stored in uprops.icu. -*/ - -#ifndef __UPROPS_H__ -#define __UPROPS_H__ - -#include "unicode/utypes.h" -#include "unicode/uset.h" -#include "uset_imp.h" -#include "udataswp.h" - -/* indexes[] entries */ -enum { - UPROPS_PROPS32_INDEX, - UPROPS_EXCEPTIONS_INDEX, - UPROPS_EXCEPTIONS_TOP_INDEX, - - UPROPS_ADDITIONAL_TRIE_INDEX, - UPROPS_ADDITIONAL_VECTORS_INDEX, - UPROPS_ADDITIONAL_VECTORS_COLUMNS_INDEX, - - UPROPS_SCRIPT_EXTENSIONS_INDEX, - - UPROPS_RESERVED_INDEX_7, - UPROPS_RESERVED_INDEX_8, - - /* size of the data file (number of 32-bit units after the header) */ - UPROPS_DATA_TOP_INDEX, - - /* maximum values for code values in vector word 0 */ - UPROPS_MAX_VALUES_INDEX=10, - /* maximum values for code values in vector word 2 */ - UPROPS_MAX_VALUES_2_INDEX, - - UPROPS_INDEX_COUNT=16 -}; - -/* definitions for the main properties words */ -enum { - /* general category shift==0 0 (5 bits) */ - /* reserved 5 (1 bit) */ - UPROPS_NUMERIC_TYPE_VALUE_SHIFT=6 /* 6 (10 bits) */ -}; - -#define GET_CATEGORY(props) ((props)&0x1f) -#define CAT_MASK(props) U_MASK(GET_CATEGORY(props)) - -#define GET_NUMERIC_TYPE_VALUE(props) ((props)>>UPROPS_NUMERIC_TYPE_VALUE_SHIFT) - -/* constants for the storage form of numeric types and values */ -enum { - /** No numeric value. */ - UPROPS_NTV_NONE=0, - /** Decimal digits: nv=0..9 */ - UPROPS_NTV_DECIMAL_START=1, - /** Other digits: nv=0..9 */ - UPROPS_NTV_DIGIT_START=11, - /** Small integers: nv=0..154 */ - UPROPS_NTV_NUMERIC_START=21, - /** Fractions: ((ntv>>4)-12) / ((ntv&0xf)+1) = -1..17 / 1..16 */ - UPROPS_NTV_FRACTION_START=0xb0, - /** - * Large integers: - * ((ntv>>5)-14) * 10^((ntv&0x1f)+2) = (1..9)*(10^2..10^33) - * (only one significant decimal digit) - */ - UPROPS_NTV_LARGE_START=0x1e0, - /** - * Sexagesimal numbers: - * ((ntv>>2)-0xbf) * 60^((ntv&3)+1) = (1..9)*(60^1..60^4) - */ - UPROPS_NTV_BASE60_START=0x300, - /** - * Fraction-20 values: - * frac20 = ntv-0x324 = 0..0x17 -> 1|3|5|7 / 20|40|80|160|320|640 - * numerator: num = 2*(frac20&3)+1 - * denominator: den = 20<<(frac20>>2) - */ - UPROPS_NTV_FRACTION20_START=UPROPS_NTV_BASE60_START+36, // 0x300+9*4=0x324 - /** No numeric value (yet). */ - UPROPS_NTV_RESERVED_START=UPROPS_NTV_FRACTION20_START+24, // 0x324+6*4=0x34c - - UPROPS_NTV_MAX_SMALL_INT=UPROPS_NTV_FRACTION_START-UPROPS_NTV_NUMERIC_START-1 -}; - -#define UPROPS_NTV_GET_TYPE(ntv) \ - ((ntv==UPROPS_NTV_NONE) ? U_NT_NONE : \ - (ntv<UPROPS_NTV_DIGIT_START) ? U_NT_DECIMAL : \ - (ntv<UPROPS_NTV_NUMERIC_START) ? U_NT_DIGIT : \ - U_NT_NUMERIC) - -/* number of properties vector words */ -#define UPROPS_VECTOR_WORDS 3 - -/* - * Properties in vector word 0 - * Bits - * 31..24 DerivedAge version major/minor one nibble each - * 23..22 3..1: Bits 7..0 = Script_Extensions index - * 3: Script value from Script_Extensions - * 2: Script=Inherited - * 1: Script=Common - * 0: Script=bits 7..0 - * 21..20 reserved - * 19..17 East Asian Width - * 16.. 8 UBlockCode - * 7.. 0 UScriptCode, or index to Script_Extensions - */ - -/* derived age: one nibble each for major and minor version numbers */ -#define UPROPS_AGE_MASK 0xff000000 -#define UPROPS_AGE_SHIFT 24 - -/* Script_Extensions: mask includes Script */ -#define UPROPS_SCRIPT_X_MASK 0x00c000ff -#define UPROPS_SCRIPT_X_SHIFT 22 - -#define UPROPS_EA_MASK 0x000e0000 -#define UPROPS_EA_SHIFT 17 - -#define UPROPS_BLOCK_MASK 0x0001ff00 -#define UPROPS_BLOCK_SHIFT 8 - -#define UPROPS_SCRIPT_MASK 0x000000ff - -/* UPROPS_SCRIPT_X_WITH_COMMON must be the lowest value that involves Script_Extensions. */ -#define UPROPS_SCRIPT_X_WITH_COMMON 0x400000 -#define UPROPS_SCRIPT_X_WITH_INHERITED 0x800000 -#define UPROPS_SCRIPT_X_WITH_OTHER 0xc00000 - -/* - * Properties in vector word 1 - * Each bit encodes one binary property. - * The following constants represent the bit number, use 1<<UPROPS_XYZ. - * UPROPS_BINARY_1_TOP<=32! - * - * Keep this list of property enums in sync with - * propListNames[] in icu/source/tools/genprops/props2.c! - * - * ICU 2.6/uprops format version 3.2 stores full properties instead of "Other_". - */ -enum { - UPROPS_WHITE_SPACE, - UPROPS_DASH, - UPROPS_HYPHEN, - UPROPS_QUOTATION_MARK, - UPROPS_TERMINAL_PUNCTUATION, - UPROPS_MATH, - UPROPS_HEX_DIGIT, - UPROPS_ASCII_HEX_DIGIT, - UPROPS_ALPHABETIC, - UPROPS_IDEOGRAPHIC, - UPROPS_DIACRITIC, - UPROPS_EXTENDER, - UPROPS_NONCHARACTER_CODE_POINT, - UPROPS_GRAPHEME_EXTEND, - UPROPS_GRAPHEME_LINK, - UPROPS_IDS_BINARY_OPERATOR, - UPROPS_IDS_TRINARY_OPERATOR, - UPROPS_RADICAL, - UPROPS_UNIFIED_IDEOGRAPH, - UPROPS_DEFAULT_IGNORABLE_CODE_POINT, - UPROPS_DEPRECATED, - UPROPS_LOGICAL_ORDER_EXCEPTION, - UPROPS_XID_START, - UPROPS_XID_CONTINUE, - UPROPS_ID_START, /* ICU 2.6, uprops format version 3.2 */ - UPROPS_ID_CONTINUE, - UPROPS_GRAPHEME_BASE, - UPROPS_S_TERM, /* new in ICU 3.0 and Unicode 4.0.1 */ - UPROPS_VARIATION_SELECTOR, - UPROPS_PATTERN_SYNTAX, /* new in ICU 3.4 and Unicode 4.1 */ - UPROPS_PATTERN_WHITE_SPACE, - UPROPS_PREPENDED_CONCATENATION_MARK, // new in ICU 60 and Unicode 10 - UPROPS_BINARY_1_TOP /* ==32 - full! */ -}; - -/* - * Properties in vector word 2 - * Bits - * 31..26 http://www.unicode.org/reports/tr51/#Emoji_Properties - * 25..20 Line Break - * 19..15 Sentence Break - * 14..10 Word Break - * 9.. 5 Grapheme Cluster Break - * 4.. 0 Decomposition Type - */ -enum { - UPROPS_2_EXTENDED_PICTOGRAPHIC=26, - UPROPS_2_EMOJI_COMPONENT, - UPROPS_2_EMOJI, - UPROPS_2_EMOJI_PRESENTATION, - UPROPS_2_EMOJI_MODIFIER, - UPROPS_2_EMOJI_MODIFIER_BASE -}; - -#define UPROPS_LB_MASK 0x03f00000 -#define UPROPS_LB_SHIFT 20 - -#define UPROPS_SB_MASK 0x000f8000 -#define UPROPS_SB_SHIFT 15 - -#define UPROPS_WB_MASK 0x00007c00 -#define UPROPS_WB_SHIFT 10 - -#define UPROPS_GCB_MASK 0x000003e0 -#define UPROPS_GCB_SHIFT 5 - -#define UPROPS_DT_MASK 0x0000001f - -/** - * Gets the main properties value for a code point. - * Implemented in uchar.c for uprops.cpp. - */ -U_CFUNC uint32_t -u_getMainProperties(UChar32 c); - -/** - * Get a properties vector word for a code point. - * Implemented in uchar.c for uprops.cpp. - * @return 0 if no data or illegal argument - */ -U_CFUNC uint32_t -u_getUnicodeProperties(UChar32 c, int32_t column); - -/** - * Get the the maximum values for some enum/int properties. - * Use the same column numbers as for u_getUnicodeProperties(). - * The returned value will contain maximum values stored in the same bit fields - * as where the enum values are stored in the u_getUnicodeProperties() - * return values for the same columns. - * - * Valid columns are those for properties words that contain enumerated values. - * (ICU 2.6: columns 0 and 2) - * For other column numbers, this function will return 0. - * - * @internal - */ -U_CFUNC int32_t -uprv_getMaxValues(int32_t column); - -/** - * Checks if c is alphabetic, or a decimal digit; implements UCHAR_POSIX_ALNUM. - * @internal - */ -U_CFUNC UBool -u_isalnumPOSIX(UChar32 c); - -/** - * Checks if c is in - * [^\p{space}\p{gc=Control}\p{gc=Surrogate}\p{gc=Unassigned}] - * with space=\p{Whitespace} and Control=Cc. - * Implements UCHAR_POSIX_GRAPH. - * @internal - */ -U_CFUNC UBool -u_isgraphPOSIX(UChar32 c); - -/** - * Checks if c is in \p{graph}\p{blank} - \p{cntrl}. - * Implements UCHAR_POSIX_PRINT. - * @internal - */ -U_CFUNC UBool -u_isprintPOSIX(UChar32 c); - -/** Turn a bit index into a bit flag. @internal */ -#define FLAG(n) ((uint32_t)1<<(n)) - -/** Flags for general categories in the order of UCharCategory. @internal */ -#define _Cn FLAG(U_GENERAL_OTHER_TYPES) -#define _Lu FLAG(U_UPPERCASE_LETTER) -#define _Ll FLAG(U_LOWERCASE_LETTER) -#define _Lt FLAG(U_TITLECASE_LETTER) -#define _Lm FLAG(U_MODIFIER_LETTER) -/* #define _Lo FLAG(U_OTHER_LETTER) -- conflicts with MS Visual Studio 9.0 xiosbase */ -#define _Mn FLAG(U_NON_SPACING_MARK) -#define _Me FLAG(U_ENCLOSING_MARK) -#define _Mc FLAG(U_COMBINING_SPACING_MARK) -#define _Nd FLAG(U_DECIMAL_DIGIT_NUMBER) -#define _Nl FLAG(U_LETTER_NUMBER) -#define _No FLAG(U_OTHER_NUMBER) -#define _Zs FLAG(U_SPACE_SEPARATOR) -#define _Zl FLAG(U_LINE_SEPARATOR) -#define _Zp FLAG(U_PARAGRAPH_SEPARATOR) -#define _Cc FLAG(U_CONTROL_CHAR) -#define _Cf FLAG(U_FORMAT_CHAR) -#define _Co FLAG(U_PRIVATE_USE_CHAR) -#define _Cs FLAG(U_SURROGATE) -#define _Pd FLAG(U_DASH_PUNCTUATION) -#define _Ps FLAG(U_START_PUNCTUATION) -/* #define _Pe FLAG(U_END_PUNCTUATION) -- conflicts with MS Visual Studio 9.0 xlocnum */ -/* #define _Pc FLAG(U_CONNECTOR_PUNCTUATION) -- conflicts with MS Visual Studio 9.0 streambuf */ -#define _Po FLAG(U_OTHER_PUNCTUATION) -#define _Sm FLAG(U_MATH_SYMBOL) -#define _Sc FLAG(U_CURRENCY_SYMBOL) -#define _Sk FLAG(U_MODIFIER_SYMBOL) -#define _So FLAG(U_OTHER_SYMBOL) -#define _Pi FLAG(U_INITIAL_PUNCTUATION) -/* #define _Pf FLAG(U_FINAL_PUNCTUATION) -- conflicts with MS Visual Studio 9.0 streambuf */ - -/** Some code points. @internal */ -enum { - TAB =0x0009, - LF =0x000a, - FF =0x000c, - CR =0x000d, - U_A =0x0041, - U_F =0x0046, - U_Z =0x005a, - U_a =0x0061, - U_f =0x0066, - U_z =0x007a, - DEL =0x007f, - NL =0x0085, - NBSP =0x00a0, - CGJ =0x034f, - FIGURESP=0x2007, - HAIRSP =0x200a, - ZWNJ =0x200c, - ZWJ =0x200d, - RLM =0x200f, - NNBSP =0x202f, - WJ =0x2060, - INHSWAP =0x206a, - NOMDIG =0x206f, - U_FW_A =0xff21, - U_FW_F =0xff26, - U_FW_Z =0xff3a, - U_FW_a =0xff41, - U_FW_f =0xff46, - U_FW_z =0xff5a, - ZWNBSP =0xfeff -}; - -/** - * Get the maximum length of a (regular/1.0/extended) character name. - * @return 0 if no character names available. - */ -U_CAPI int32_t U_EXPORT2 -uprv_getMaxCharNameLength(void); - -/** - * Fills set with characters that are used in Unicode character names. - * Includes all characters that are used in regular/Unicode 1.0/extended names. - * Just empties the set if no character names are available. - * @param sa USetAdder to receive characters. - */ -U_CAPI void U_EXPORT2 -uprv_getCharNameCharacters(const USetAdder *sa); - -/** - * Constants for which data and implementation files provide which properties. - * Used by UnicodeSet for service-specific property enumeration. - * @internal - */ -enum UPropertySource { - /** No source, not a supported property. */ - UPROPS_SRC_NONE, - /** From uchar.c/uprops.icu main trie */ - UPROPS_SRC_CHAR, - /** From uchar.c/uprops.icu properties vectors trie */ - UPROPS_SRC_PROPSVEC, - /** From unames.c/unames.icu */ - UPROPS_SRC_NAMES, - /** From ucase.c/ucase.icu */ - UPROPS_SRC_CASE, - /** From ubidi_props.c/ubidi.icu */ - UPROPS_SRC_BIDI, - /** From uchar.c/uprops.icu main trie as well as properties vectors trie */ - UPROPS_SRC_CHAR_AND_PROPSVEC, - /** From ucase.c/ucase.icu as well as unorm.cpp/unorm.icu */ - UPROPS_SRC_CASE_AND_NORM, - /** From normalizer2impl.cpp/nfc.nrm */ - UPROPS_SRC_NFC, - /** From normalizer2impl.cpp/nfkc.nrm */ - UPROPS_SRC_NFKC, - /** From normalizer2impl.cpp/nfkc_cf.nrm */ - UPROPS_SRC_NFKC_CF, - /** From normalizer2impl.cpp/nfc.nrm canonical iterator data */ - UPROPS_SRC_NFC_CANON_ITER, - // Text layout properties. - UPROPS_SRC_INPC, - UPROPS_SRC_INSC, - UPROPS_SRC_VO, - /** One more than the highest UPropertySource (UPROPS_SRC_) constant. */ - UPROPS_SRC_COUNT -}; -typedef enum UPropertySource UPropertySource; - -/** - * @see UPropertySource - * @internal - */ -U_CFUNC UPropertySource U_EXPORT2 -uprops_getSource(UProperty which); - -/** - * Enumerate uprops.icu's main data trie and add the - * start of each range of same properties to the set. - * @internal - */ -U_CFUNC void U_EXPORT2 -uchar_addPropertyStarts(const USetAdder *sa, UErrorCode *pErrorCode); - -/** - * Enumerate uprops.icu's properties vectors trie and add the - * start of each range of same properties to the set. - * @internal - */ -U_CFUNC void U_EXPORT2 -upropsvec_addPropertyStarts(const USetAdder *sa, UErrorCode *pErrorCode); - -U_CFUNC void U_EXPORT2 -uprops_addPropertyStarts(UPropertySource src, const USetAdder *sa, UErrorCode *pErrorCode); - -/** - * Return a set of characters for property enumeration. - * For each two consecutive characters (start, limit) in the set, - * all of the properties for start..limit-1 are all the same. - * - * @param sa USetAdder to receive result. Existing contents are lost. - * @internal - */ -/*U_CFUNC void U_EXPORT2 -uprv_getInclusions(const USetAdder *sa, UErrorCode *pErrorCode); -*/ - -/** - * Swap the ICU Unicode character names file. See uchar.c. - * @internal - */ -U_CAPI int32_t U_EXPORT2 -uchar_swapNames(const UDataSwapper *ds, - const void *inData, int32_t length, void *outData, - UErrorCode *pErrorCode); - -#ifdef __cplusplus - -U_NAMESPACE_BEGIN - -class UnicodeSet; - -class CharacterProperties { -public: - CharacterProperties() = delete; - static void U_CALLCONV initInclusion(UPropertySource src, UErrorCode &errorCode); - static const UnicodeSet *getInclusionsForProperty(UProperty prop, UErrorCode &errorCode); -}; - -// implemented in uniset_props.cpp -U_CFUNC UnicodeSet * -uniset_getUnicode32Instance(UErrorCode &errorCode); - -U_NAMESPACE_END - -#endif - -#endif |