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/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1998-2022 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
* Public License.
*
* A copy of this license is available in file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
/*
* Copyright 1997, 1998, 1999 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.
*/
/* $Id: urestubs.c,v 1.2 1999/09/21 15:47:44 mleisher Exp $" */
#include "portable.h"
#include <ac/bytes.h>
#include "ure.h"
#ifdef _MSC_VER
# include "../ucdata/ucdata.h"
#else
# include "ucdata.h"
#endif
/*
* This file contains stub routines needed by the URE package to test
* character properties and other Unicode implementation specific details.
*/
/*
* This routine should return the lower case equivalent for the character or,
* if there is no lower case quivalent, the character itself.
*/
ucs4_t _ure_tolower(ucs4_t c)
{
return uctoupper(c);
}
static struct ucmaskmap {
unsigned long mask1;
unsigned long mask2;
} masks[32] = {
{ UC_MN, 0 }, /* _URE_NONSPACING */
{ UC_MC, 0 }, /* _URE_COMBINING */
{ UC_ND, 0 }, /* _URE_NUMDIGIT */
{ UC_NL|UC_NO, 0 }, /* _URE_NUMOTHER */
{ UC_ZS, 0 }, /* _URE_SPACESEP */
{ UC_ZL, 0 }, /* _URE_LINESEP */
{ UC_ZP, 0 }, /* _URE_PARASEP */
{ UC_CC, 0 }, /* _URE_CNTRL */
{ UC_CO, 0 }, /* _URE_PUA */
{ UC_LU, 0 }, /* _URE_UPPER */
{ UC_LL, 0 }, /* _URE_LOWER */
{ UC_LT, 0 }, /* _URE_TITLE */
{ UC_LM, 0 }, /* _URE_MODIFIER */
{ UC_LO, 0 }, /* _URE_OTHERLETTER */
{ UC_PD, 0 }, /* _URE_DASHPUNCT */
{ UC_PS, 0 }, /* _URE_OPENPUNCT */
{ UC_PC, 0 }, /* _URE_CLOSEPUNCT */
{ UC_PO, 0 }, /* _URE_OTHERPUNCT */
{ UC_SM, 0 }, /* _URE_MATHSYM */
{ UC_SC, 0 }, /* _URE_CURRENCYSYM */
{ UC_SO, 0 }, /* _URE_OTHERSYM */
{ UC_L, 0 }, /* _URE_LTR */
{ UC_R, 0 }, /* _URE_RTL */
{ 0, UC_EN }, /* _URE_EURONUM */
{ 0, UC_ES }, /* _URE_EURONUMSEP */
{ 0, UC_ET }, /* _URE_EURONUMTERM */
{ 0, UC_AN }, /* _URE_ARABNUM */
{ 0, UC_CS }, /* _URE_COMMONSEP */
{ 0, UC_B }, /* _URE_BLOCKSEP */
{ 0, UC_S }, /* _URE_SEGMENTSEP */
{ 0, UC_WS }, /* _URE_WHITESPACE */
{ 0, UC_ON } /* _URE_OTHERNEUT */
};
/*
* This routine takes a set of URE character property flags (see ure.h) along
* with a character and tests to see if the character has one or more of those
* properties.
*/
int
_ure_matches_properties(unsigned long props, ucs4_t c)
{
int i;
unsigned long mask1=0, mask2=0;
for( i=0; i<32; i++ ) {
if( props & (1 << i) ) {
mask1 |= masks[i].mask1;
mask2 |= masks[i].mask2;
}
}
return ucisprop( c, mask1, mask2 );
}
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