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128 lines
3.8 KiB
C
128 lines
3.8 KiB
C
/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 1998-2005 The OpenLDAP Foundation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/*
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* Copyright 1997, 1998, 1999 Computing Research Labs,
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* New Mexico State University
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
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* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/* $Id: urestubs.c,v 1.2 1999/09/21 15:47:44 mleisher Exp $" */
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#include "portable.h"
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#include <ac/bytes.h>
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#include "ure.h"
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#ifdef _MSC_VER
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# include "../ucdata/ucdata.h"
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#else
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# include "ucdata.h"
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#endif
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/*
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* This file contains stub routines needed by the URE package to test
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* character properties and other Unicode implementation specific details.
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*/
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/*
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* This routine should return the lower case equivalent for the character or,
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* if there is no lower case quivalent, the character itself.
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*/
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ucs4_t _ure_tolower(ucs4_t c)
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{
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return uctoupper(c);
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}
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static struct ucmaskmap {
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unsigned long mask1;
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unsigned long mask2;
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} masks[32] = {
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{ UC_MN, 0 }, /* _URE_NONSPACING */
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{ UC_MC, 0 }, /* _URE_COMBINING */
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{ UC_ND, 0 }, /* _URE_NUMDIGIT */
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{ UC_NL|UC_NO, 0 }, /* _URE_NUMOTHER */
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{ UC_ZS, 0 }, /* _URE_SPACESEP */
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{ UC_ZL, 0 }, /* _URE_LINESEP */
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{ UC_ZP, 0 }, /* _URE_PARASEP */
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{ UC_CC, 0 }, /* _URE_CNTRL */
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{ UC_CO, 0 }, /* _URE_PUA */
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{ UC_LU, 0 }, /* _URE_UPPER */
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{ UC_LL, 0 }, /* _URE_LOWER */
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{ UC_LT, 0 }, /* _URE_TITLE */
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{ UC_LM, 0 }, /* _URE_MODIFIER */
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{ UC_LO, 0 }, /* _URE_OTHERLETTER */
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{ UC_PD, 0 }, /* _URE_DASHPUNCT */
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{ UC_PS, 0 }, /* _URE_OPENPUNCT */
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{ UC_PC, 0 }, /* _URE_CLOSEPUNCT */
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{ UC_PO, 0 }, /* _URE_OTHERPUNCT */
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{ UC_SM, 0 }, /* _URE_MATHSYM */
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{ UC_SC, 0 }, /* _URE_CURRENCYSYM */
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{ UC_SO, 0 }, /* _URE_OTHERSYM */
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{ UC_L, 0 }, /* _URE_LTR */
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{ UC_R, 0 }, /* _URE_RTL */
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{ 0, UC_EN }, /* _URE_EURONUM */
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{ 0, UC_ES }, /* _URE_EURONUMSEP */
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{ 0, UC_ET }, /* _URE_EURONUMTERM */
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{ 0, UC_AN }, /* _URE_ARABNUM */
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{ 0, UC_CS }, /* _URE_COMMONSEP */
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{ 0, UC_B }, /* _URE_BLOCKSEP */
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{ 0, UC_S }, /* _URE_SEGMENTSEP */
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{ 0, UC_WS }, /* _URE_WHITESPACE */
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{ 0, UC_ON } /* _URE_OTHERNEUT */
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};
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/*
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* This routine takes a set of URE character property flags (see ure.h) along
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* with a character and tests to see if the character has one or more of those
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* properties.
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*/
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int
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_ure_matches_properties(unsigned long props, ucs4_t c)
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{
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int i;
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unsigned long mask1=0, mask2=0;
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for( i=0; i<32; i++ ) {
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if( props & (1 << i) ) {
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mask1 |= masks[i].mask1;
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mask2 |= masks[i].mask2;
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}
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}
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return ucisprop( mask1, mask2, c );
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}
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