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author | Wez Furlong <wez@php.net> | 2002-09-26 00:53:47 +0000 |
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committer | Wez Furlong <wez@php.net> | 2002-09-26 00:53:47 +0000 |
commit | 1a87c6b5bf0d1bf7ff3b7b8ba571c9add77be308 (patch) | |
tree | 092b416c6416968be48c75a7e60a0bec16fccb0e /ext/mbstring/php_unicode.h | |
parent | 2f418a1fdb4bbb0e589c48abf54251478a6974cb (diff) | |
download | php-git-1a87c6b5bf0d1bf7ff3b7b8ba571c9add77be308.tar.gz |
(PHP mb_convert_case) Add function that will convert the case of a string
Respecting it's encoding (or the internal encoding).
Diffstat (limited to 'ext/mbstring/php_unicode.h')
-rw-r--r-- | ext/mbstring/php_unicode.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/ext/mbstring/php_unicode.h b/ext/mbstring/php_unicode.h new file mode 100644 index 0000000000..cf2882cda1 --- /dev/null +++ b/ext/mbstring/php_unicode.h @@ -0,0 +1,201 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 4 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997-2002 The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 2.02 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available at through the world-wide-web at | + | http://www.php.net/license/2_02.txt. | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Wez Furlong (wez@thebrainroom.com) | + +----------------------------------------------------------------------+ + + Based on code from ucdata-2.5, which has the following Copyright: + + Copyright 2001 Computing Research Labs, New Mexico State University + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. +*/ + +#ifndef PHP_UNICODE_H +#define PHP_UNICODE_H + +#if HAVE_MBSTRING +/* + * Values that can appear in the `mask1' parameter of the php_unicode_is_prop() + * function. + */ +#define UC_MN 0x00000001 /* Mark, Non-Spacing */ +#define UC_MC 0x00000002 /* Mark, Spacing Combining */ +#define UC_ME 0x00000004 /* Mark, Enclosing */ +#define UC_ND 0x00000008 /* Number, Decimal Digit */ +#define UC_NL 0x00000010 /* Number, Letter */ +#define UC_NO 0x00000020 /* Number, Other */ +#define UC_ZS 0x00000040 /* Separator, Space */ +#define UC_ZL 0x00000080 /* Separator, Line */ +#define UC_ZP 0x00000100 /* Separator, Paragraph */ +#define UC_CC 0x00000200 /* Other, Control */ +#define UC_CF 0x00000400 /* Other, Format */ +#define UC_OS 0x00000800 /* Other, Surrogate */ +#define UC_CO 0x00001000 /* Other, Private Use */ +#define UC_CN 0x00002000 /* Other, Not Assigned */ +#define UC_LU 0x00004000 /* Letter, Uppercase */ +#define UC_LL 0x00008000 /* Letter, Lowercase */ +#define UC_LT 0x00010000 /* Letter, Titlecase */ +#define UC_LM 0x00020000 /* Letter, Modifier */ +#define UC_LO 0x00040000 /* Letter, Other */ +#define UC_PC 0x00080000 /* Punctuation, Connector */ +#define UC_PD 0x00100000 /* Punctuation, Dash */ +#define UC_PS 0x00200000 /* Punctuation, Open */ +#define UC_PE 0x00400000 /* Punctuation, Close */ +#define UC_PO 0x00800000 /* Punctuation, Other */ +#define UC_SM 0x01000000 /* Symbol, Math */ +#define UC_SC 0x02000000 /* Symbol, Currency */ +#define UC_SK 0x04000000 /* Symbol, Modifier */ +#define UC_SO 0x08000000 /* Symbol, Other */ +#define UC_L 0x10000000 /* Left-To-Right */ +#define UC_R 0x20000000 /* Right-To-Left */ +#define UC_EN 0x40000000 /* European Number */ +#define UC_ES 0x80000000 /* European Number Separator */ + +/* + * Values that can appear in the `mask2' parameter of the php_unicode_is_prop() + * function. + */ +#define UC_ET 0x00000001 /* European Number Terminator */ +#define UC_AN 0x00000002 /* Arabic Number */ +#define UC_CS 0x00000004 /* Common Number Separator */ +#define UC_B 0x00000008 /* Block Separator */ +#define UC_S 0x00000010 /* Segment Separator */ +#define UC_WS 0x00000020 /* Whitespace */ +#define UC_ON 0x00000040 /* Other Neutrals */ +/* + * Implementation specific character properties. + */ +#define UC_CM 0x00000080 /* Composite */ +#define UC_NB 0x00000100 /* Non-Breaking */ +#define UC_SY 0x00000200 /* Symmetric */ +#define UC_HD 0x00000400 /* Hex Digit */ +#define UC_QM 0x00000800 /* Quote Mark */ +#define UC_MR 0x00001000 /* Mirroring */ +#define UC_SS 0x00002000 /* Space, other */ + +#define UC_CP 0x00004000 /* Defined */ + +/* + * Added for UnicodeData-2.1.3. + */ +#define UC_PI 0x00008000 /* Punctuation, Initial */ +#define UC_PF 0x00010000 /* Punctuation, Final */ + +PHPAPI int php_unicode_is_prop(unsigned long code, unsigned long mask1, + unsigned long mask2); +PHPAPI char *php_unicode_convert_case(int case_mode, char *srcstr, size_t srclen, size_t *retlen, + char *src_encoding TSRMLS_DC); + +#define PHP_UNICODE_CASE_UPPER 0 +#define PHP_UNICODE_CASE_LOWER 1 +#define PHP_UNICODE_CASE_TITLE 2 + +#define php_unicode_is_alpha(cc) php_unicode_is_prop(cc, UC_LU|UC_LL|UC_LM|UC_LO|UC_LT, 0) +#define php_unicode_is_digit(cc) php_unicode_is_prop(cc, UC_ND, 0) +#define php_unicode_is_alnum(cc) php_unicode_is_prop(cc, UC_LU|UC_LL|UC_LM|UC_LO|UC_LT|UC_ND, 0) +#define php_unicode_is_cntrl(cc) php_unicode_is_prop(cc, UC_CC|UC_CF, 0) +#define php_unicode_is_space(cc) php_unicode_is_prop(cc, UC_ZS|UC_SS, 0) +#define php_unicode_is_blank(cc) php_unicode_is_prop(cc, UC_ZS, 0) +#define php_unicode_is_punct(cc) php_unicode_is_prop(cc, UC_PD|UC_PS|UC_PE|UC_PO, UC_PI|UC_PF) +#define php_unicode_is_graph(cc) php_unicode_is_prop(cc, UC_MN|UC_MC|UC_ME|UC_ND|UC_NL|UC_NO|\ + UC_LU|UC_LL|UC_LT|UC_LM|UC_LO|UC_PC|UC_PD|\ + UC_PS|UC_PE|UC_PO|UC_SM|UC_SM|UC_SC|UC_SK|\ + UC_SO, UC_PI|UC_PF) +#define php_unicode_is_print(cc) php_unicode_is_prop(cc, UC_MN|UC_MC|UC_ME|UC_ND|UC_NL|UC_NO|\ + UC_LU|UC_LL|UC_LT|UC_LM|UC_LO|UC_PC|UC_PD|\ + UC_PS|UC_PE|UC_PO|UC_SM|UC_SM|UC_SC|UC_SK|\ + UC_SO|UC_ZS, UC_PI|UC_PF) +#define php_unicode_is_upper(cc) php_unicode_is_prop(cc, UC_LU, 0) +#define php_unicode_is_lower(cc) php_unicode_is_prop(cc, UC_LL, 0) +#define php_unicode_is_title(cc) php_unicode_is_prop(cc, UC_LT, 0) +#define php_unicode_is_xdigit(cc) php_unicode_is_prop(cc, 0, UC_HD) + +#define php_unicode_is_isocntrl(cc) php_unicode_is_prop(cc, UC_CC, 0) +#define php_unicode_is_fmtcntrl(cc) php_unicode_is_prop(cc, UC_CF, 0) + +#define php_unicode_is_symbol(cc) php_unicode_is_prop(cc, UC_SM|UC_SC|UC_SO|UC_SK, 0) +#define php_unicode_is_number(cc) php_unicode_is_prop(cc, UC_ND|UC_NO|UC_NL, 0) +#define php_unicode_is_nonspacing(cc) php_unicode_is_prop(cc, UC_MN, 0) +#define php_unicode_is_openpunct(cc) php_unicode_is_prop(cc, UC_PS, 0) +#define php_unicode_is_closepunct(cc) php_unicode_is_prop(cc, UC_PE, 0) +#define php_unicode_is_initialpunct(cc) php_unicode_is_prop(cc, 0, UC_PI) +#define php_unicode_is_finalpunct(cc) php_unicode_is_prop(cc, 0, UC_PF) + +#define php_unicode_is_composite(cc) php_unicode_is_prop(cc, 0, UC_CM) +#define php_unicode_is_hex(cc) php_unicode_is_prop(cc, 0, UC_HD) +#define php_unicode_is_quote(cc) php_unicode_is_prop(cc, 0, UC_QM) +#define php_unicode_is_symmetric(cc) php_unicode_is_prop(cc, 0, UC_SY) +#define php_unicode_is_mirroring(cc) php_unicode_is_prop(cc, 0, UC_MR) +#define php_unicode_is_nonbreaking(cc) php_unicode_is_prop(cc, 0, UC_NB) + +/* + * Directionality macros. + */ +#define php_unicode_is_rtl(cc) php_unicode_is_prop(cc, UC_R, 0) +#define php_unicode_is_ltr(cc) php_unicode_is_prop(cc, UC_L, 0) +#define php_unicode_is_strong(cc) php_unicode_is_prop(cc, UC_L|UC_R, 0) +#define php_unicode_is_weak(cc) php_unicode_is_prop(cc, UC_EN|UC_ES, UC_ET|UC_AN|UC_CS) +#define php_unicode_is_neutral(cc) php_unicode_is_prop(cc, 0, UC_B|UC_S|UC_WS|UC_ON) +#define php_unicode_is_separator(cc) php_unicode_is_prop(cc, 0, UC_B|UC_S) + +/* + * Other macros inspired by John Cowan. + */ +#define php_unicode_is_mark(cc) php_unicode_is_prop(cc, UC_MN|UC_MC|UC_ME, 0) +#define php_unicode_is_modif(cc) php_unicode_is_prop(cc, UC_LM, 0) +#define php_unicode_is_letnum(cc) php_unicode_is_prop(cc, UC_NL, 0) +#define php_unicode_is_connect(cc) php_unicode_is_prop(cc, UC_PC, 0) +#define php_unicode_is_dash(cc) php_unicode_is_prop(cc, UC_PD, 0) +#define php_unicode_is_math(cc) php_unicode_is_prop(cc, UC_SM, 0) +#define php_unicode_is_currency(cc) php_unicode_is_prop(cc, UC_SC, 0) +#define php_unicode_is_modifsymbol(cc) php_unicode_is_prop(cc, UC_SK, 0) +#define php_unicode_is_nsmark(cc) php_unicode_is_prop(cc, UC_MN, 0) +#define php_unicode_is_spmark(cc) php_unicode_is_prop(cc, UC_MC, 0) +#define php_unicode_is_enclosing(cc) php_unicode_is_prop(cc, UC_ME, 0) +#define php_unicode_is_private(cc) php_unicode_is_prop(cc, UC_CO, 0) +#define php_unicode_is_surrogate(cc) php_unicode_is_prop(cc, UC_OS, 0) +#define php_unicode_is_lsep(cc) php_unicode_is_prop(cc, UC_ZL, 0) +#define php_unicode_is_psep(cc) php_unicode_is_prop(cc, UC_ZP, 0) + +#define php_unicode_is_identstart(cc) php_unicode_is_prop(cc, UC_LU|UC_LL|UC_LT|UC_LO|UC_NL, 0) +#define php_unicode_is_identpart(cc) php_unicode_is_prop(cc, UC_LU|UC_LL|UC_LT|UC_LO|UC_NL|\ + UC_MN|UC_MC|UC_ND|UC_PC|UC_CF, 0) + +#define php_unicode_is_defined(cc) php_unicode_is_prop(cc, 0, UC_CP) +#define php_unicode_is_undefined(cc) !php_unicode_is_prop(cc, 0, UC_CP) + +/* + * Other miscellaneous character property macros. + */ +#define php_unicode_is_han(cc) (((cc) >= 0x4e00 && (cc) <= 0x9fff) ||\ + ((cc) >= 0xf900 && (cc) <= 0xfaff)) +#define php_unicode_is_hangul(cc) ((cc) >= 0xac00 && (cc) <= 0xd7ff) + + +#endif + + +#endif /* PHP_UNICODE_H */ + + + |