/* $OpenLDAP$ */ /* * Copyright 2000 The OpenLDAP Foundation, All Rights Reserved. * COPYING RESTRICTIONS APPLY, see COPYRIGHT file */ /* * 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. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _h_ucdata #define _h_ucdata /* * $Id: ucdata.h,v 1.6 2001/01/02 18:46:20 mleisher Exp $ */ LDAP_BEGIN_DECL #define UCDATA_VERSION "2.4" /************************************************************************** * * Masks and macros for character properties. * **************************************************************************/ /* * Values that can appear in the `mask1' parameter of the ucisprop() * 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 ucisprop() * 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 */ /* * This is the primary function for testing to see if a character has some set * of properties. The macros that test for various character properties all * call this function with some set of masks. */ extern int ucisprop LDAP_P((unsigned long code, unsigned long mask1, unsigned long mask2)); #define ucisalpha(cc) ucisprop(cc, UC_LU|UC_LL|UC_LM|UC_LO|UC_LT, 0) #define ucisdigit(cc) ucisprop(cc, UC_ND, 0) #define ucisalnum(cc) ucisprop(cc, UC_LU|UC_LL|UC_LM|UC_LO|UC_LT|UC_ND, 0) #define uciscntrl(cc) ucisprop(cc, UC_CC|UC_CF, 0) #define ucisspace(cc) ucisprop(cc, UC_ZS|UC_SS, 0) #define ucisblank(cc) ucisprop(cc, UC_ZS, 0) #define ucispunct(cc) ucisprop(cc, UC_PD|UC_PS|UC_PE|UC_PO, UC_PI|UC_PF) #define ucisgraph(cc) ucisprop(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 ucisprint(cc) ucisprop(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 ucisupper(cc) ucisprop(cc, UC_LU, 0) #define ucislower(cc) ucisprop(cc, UC_LL, 0) #define ucistitle(cc) ucisprop(cc, UC_LT, 0) #define ucisxdigit(cc) ucisprop(cc, 0, UC_HD) #define ucisisocntrl(cc) ucisprop(cc, UC_CC, 0) #define ucisfmtcntrl(cc) ucisprop(cc, UC_CF, 0) #define ucissymbol(cc) ucisprop(cc, UC_SM|UC_SC|UC_SO|UC_SK, 0) #define ucisnumber(cc) ucisprop(cc, UC_ND|UC_NO|UC_NL, 0) #define ucisnonspacing(cc) ucisprop(cc, UC_MN, 0) #define ucisopenpunct(cc) ucisprop(cc, UC_PS, 0) #define ucisclosepunct(cc) ucisprop(cc, UC_PE, 0) #define ucisinitialpunct(cc) ucisprop(cc, 0, UC_PI) #define ucisfinalpunct(cc) ucisprop(cc, 0, UC_PF) #define uciscomposite(cc) ucisprop(cc, 0, UC_CM) #define ucishex(cc) ucisprop(cc, 0, UC_HD) #define ucisquote(cc) ucisprop(cc, 0, UC_QM) #define ucissymmetric(cc) ucisprop(cc, 0, UC_SY) #define ucismirroring(cc) ucisprop(cc, 0, UC_MR) #define ucisnonbreaking(cc) ucisprop(cc, 0, UC_NB) /* * Directionality macros. */ #define ucisrtl(cc) ucisprop(cc, UC_R, 0) #define ucisltr(cc) ucisprop(cc, UC_L, 0) #define ucisstrong(cc) ucisprop(cc, UC_L|UC_R, 0) #define ucisweak(cc) ucisprop(cc, UC_EN|UC_ES, UC_ET|UC_AN|UC_CS) #define ucisneutral(cc) ucisprop(cc, 0, UC_B|UC_S|UC_WS|UC_ON) #define ucisseparator(cc) ucisprop(cc, 0, UC_B|UC_S) /* * Other macros inspired by John Cowan. */ #define ucismark(cc) ucisprop(cc, UC_MN|UC_MC|UC_ME, 0) #define ucismodif(cc) ucisprop(cc, UC_LM, 0) #define ucisletnum(cc) ucisprop(cc, UC_NL, 0) #define ucisconnect(cc) ucisprop(cc, UC_PC, 0) #define ucisdash(cc) ucisprop(cc, UC_PD, 0) #define ucismath(cc) ucisprop(cc, UC_SM, 0) #define uciscurrency(cc) ucisprop(cc, UC_SC, 0) #define ucismodifsymbol(cc) ucisprop(cc, UC_SK, 0) #define ucisnsmark(cc) ucisprop(cc, UC_MN, 0) #define ucisspmark(cc) ucisprop(cc, UC_MC, 0) #define ucisenclosing(cc) ucisprop(cc, UC_ME, 0) #define ucisprivate(cc) ucisprop(cc, UC_CO, 0) #define ucissurrogate(cc) ucisprop(cc, UC_OS, 0) #define ucislsep(cc) ucisprop(cc, UC_ZL, 0) #define ucispsep(cc) ucisprop(cc, UC_ZP, 0) #define ucisidentstart(cc) ucisprop(cc, UC_LU|UC_LL|UC_LT|UC_LO|UC_NL, 0) #define ucisidentpart(cc) ucisprop(cc, UC_LU|UC_LL|UC_LT|UC_LO|UC_NL|\ UC_MN|UC_MC|UC_ND|UC_PC|UC_CF, 0) #define ucisdefined(cc) ucisprop(cc, 0, UC_CP) #define ucisundefined(cc) !ucisprop(cc, 0, UC_CP) /* * Other miscellaneous character property macros. */ #define ucishan(cc) (((cc) >= 0x4e00 && (cc) <= 0x9fff) ||\ ((cc) >= 0xf900 && (cc) <= 0xfaff)) #define ucishangul(cc) ((cc) >= 0xac00 && (cc) <= 0xd7ff) /************************************************************************** * * Functions for case conversion. * **************************************************************************/ extern unsigned long uctoupper LDAP_P((unsigned long code)); extern unsigned long uctolower LDAP_P((unsigned long code)); extern unsigned long uctotitle LDAP_P((unsigned long code)); /************************************************************************** * * Functions for getting compositions. * **************************************************************************/ /* * This routine determines if there exists a composition of node1 and node2. * If it returns 0, there is no composition. Any other value indicates a * composition was returned in comp. */ extern int uccomp LDAP_P((unsigned long node1, unsigned long node2, unsigned long *comp)); /* * Does Hangul composition on the string str with length len, and returns * the length of the composed string. */ extern int uccomp_hangul LDAP_P((unsigned long *str, int len)); /* * Does canonical composition on the string str with length len, and returns * the length of the composed string. */ extern int uccanoncomp LDAP_P((unsigned long *str, int len)); /************************************************************************** * * Functions for getting decompositions. * **************************************************************************/ /* * This routine determines if the code has a decomposition. If it returns 0, * there is no decomposition. Any other value indicates a decomposition was * returned. */ extern int ucdecomp LDAP_P((unsigned long code, unsigned long *num, unsigned long **decomp)); /* * If the code is a Hangul syllable, this routine decomposes it into the array * passed. The array size should be at least 3. */ extern int ucdecomp_hangul LDAP_P((unsigned long code, unsigned long *num, unsigned long decomp[])); /* * This routine does canonical decomposition of the string in of length * inlen, and returns the decomposed string in out with length outlen. * The memory for out is allocated by this routine. It returns the length * of the decomposed string if okay, and -1 on error. */ extern int uccanondecomp LDAP_P((const unsigned long *in, int inlen, unsigned long **out, int *outlen)); /************************************************************************** * * Functions for getting combining classes. * **************************************************************************/ /* * This will return the combining class for a character to be used with the * Canonical Ordering algorithm. */ extern unsigned long uccombining_class LDAP_P((unsigned long code)); /************************************************************************** * * Functions for getting numbers and digits. * **************************************************************************/ struct ucnumber { int numerator; int denominator; }; extern int ucnumber_lookup LDAP_P((unsigned long code, struct ucnumber *num)); extern int ucdigit_lookup LDAP_P((unsigned long code, int *digit)); /* * For compatibility with John Cowan's "uctype" package. */ extern struct ucnumber ucgetnumber LDAP_P((unsigned long code)); extern int ucgetdigit LDAP_P((unsigned long code)); /************************************************************************** * * Functions library initialization and cleanup. * **************************************************************************/ /* * Macros for specifying the data tables to be loaded, unloaded, or reloaded * by the ucdata_load(), ucdata_unload(), and ucdata_reload() routines. */ #define UCDATA_CASE 0x01 #define UCDATA_CTYPE 0x02 #define UCDATA_DECOMP 0x04 #define UCDATA_CMBCL 0x08 #define UCDATA_NUM 0x10 #define UCDATA_COMP 0x20 #define UCDATA_ALL (UCDATA_CASE|UCDATA_CTYPE|UCDATA_DECOMP|\ UCDATA_CMBCL|UCDATA_NUM|UCDATA_COMP) /* * Functions to load, unload, and reload specific data files. */ extern int ucdata_load LDAP_P((char *paths, int mask)); extern void ucdata_unload LDAP_P((int mask)); extern int ucdata_reload LDAP_P((char *paths, int mask)); #ifdef UCDATA_DEPRECATED /* * Deprecated functions, now just compatibility macros. */ #define ucdata_setup(p) ucdata_load(p, UCDATA_ALL) #define ucdata_cleanup() ucdata_unload(UCDATA_ALL) #endif LDAP_END_DECL #endif /* _h_ucdata */