1 /* $NetBSD: ldap_utf8.h,v 1.4 2025/09/05 21:16:19 christos Exp $ */ 2 3 /* $OpenLDAP$ */ 4 /* This work is part of OpenLDAP Software <http://www.openldap.org/>. 5 * 6 * Copyright 1998-2024 The OpenLDAP Foundation. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted only as authorized by the OpenLDAP 11 * Public License. 12 * 13 * A copy of this license is available in file LICENSE in the 14 * top-level directory of the distribution or, alternatively, at 15 * <http://www.OpenLDAP.org/license.html>. 16 */ 17 /* This notice applies to changes, created by or for Novell, Inc., 18 * to preexisting works for which notices appear elsewhere in this file. 19 * 20 * Copyright (C) 2000 Novell, Inc. All Rights Reserved. 21 * 22 * THIS WORK IS SUBJECT TO U.S. AND INTERNATIONAL COPYRIGHT LAWS AND TREATIES. 23 * USE, MODIFICATION, AND REDISTRIBUTION OF THIS WORK IS SUBJECT TO VERSION 24 * 2.0.1 OF THE OPENLDAP PUBLIC LICENSE, A COPY OF WHICH IS AVAILABLE AT 25 * HTTP://WWW.OPENLDAP.ORG/LICENSE.HTML OR IN THE FILE "LICENSE" IN THE 26 * TOP-LEVEL DIRECTORY OF THE DISTRIBUTION. ANY USE OR EXPLOITATION OF THIS 27 * WORK OTHER THAN AS AUTHORIZED IN VERSION 2.0.1 OF THE OPENLDAP PUBLIC 28 * LICENSE, OR OTHER PRIOR WRITTEN CONSENT FROM NOVELL, COULD SUBJECT THE 29 * PERPETRATOR TO CRIMINAL AND CIVIL LIABILITY. 30 */ 31 /* Note: A verbatim copy of version 2.0.1 of the OpenLDAP Public License 32 * can be found in the file "build/LICENSE-2.0.1" in this distribution 33 * of OpenLDAP Software. 34 */ 35 36 #ifndef _LDAP_UTF8_H 37 #define _LDAP_UTF8_H 38 39 #include <lber_types.h> /* get ber_*_t */ 40 41 /* 42 * UTF-8 Utility Routines 43 */ 44 45 LDAP_BEGIN_DECL 46 47 #define LDAP_UCS4_INVALID (0x80000000U) 48 typedef ber_int_t ldap_ucs4_t; 49 50 51 /* LDAP_MAX_UTF8_LEN is 3 or 6 depending on size of wchar_t */ 52 #define LDAP_MAX_UTF8_LEN ( sizeof(wchar_t) * 3/2 ) 53 54 /* Unicode conversion routines */ 55 LDAP_F( ldap_ucs4_t ) ldap_x_utf8_to_ucs4( LDAP_CONST char * p ); 56 LDAP_F( int ) ldap_x_ucs4_to_utf8( ldap_ucs4_t c, char *buf ); 57 58 59 /* 60 * Wide Char / UTF-8 Conversion Routines 61 */ 62 63 /* UTF-8 character to Wide Char */ 64 LDAP_F(int) ldap_x_utf8_to_wc LDAP_P(( 65 wchar_t *wchar, LDAP_CONST char *utf8char )); 66 67 /* UTF-8 string to Wide Char string */ 68 LDAP_F(int) ldap_x_utf8s_to_wcs LDAP_P(( 69 wchar_t *wcstr, LDAP_CONST char *utf8str, size_t count )); 70 71 /* Wide Char to UTF-8 character */ 72 LDAP_F(int) ldap_x_wc_to_utf8 LDAP_P(( 73 char *utf8char, wchar_t wchar, size_t count )); 74 75 /* Wide Char string to UTF-8 string */ 76 LDAP_F(int) ldap_x_wcs_to_utf8s LDAP_P(( 77 char *utf8str, LDAP_CONST wchar_t *wcstr, size_t count )); 78 79 /* 80 * MultiByte Char / UTF-8 Conversion Routines 81 */ 82 83 /* UTF-8 character to MultiByte character */ 84 LDAP_F(int) ldap_x_utf8_to_mb LDAP_P(( 85 char *mbchar, LDAP_CONST char *utf8char, 86 int (*ldap_f_wctomb)( char *mbchar, wchar_t wchar ))); 87 88 /* UTF-8 string to MultiByte string */ 89 LDAP_F(int) ldap_x_utf8s_to_mbs LDAP_P(( 90 char *mbstr, LDAP_CONST char *utf8str, size_t count, 91 size_t (*ldap_f_wcstombs)( char *mbstr, 92 LDAP_CONST wchar_t *wcstr, size_t count) )); 93 94 /* MultiByte character to UTF-8 character */ 95 LDAP_F(int) ldap_x_mb_to_utf8 LDAP_P(( 96 char *utf8char, LDAP_CONST char *mbchar, size_t mbsize, 97 int (*ldap_f_mbtowc)( wchar_t *wchar, 98 LDAP_CONST char *mbchar, size_t count) )); 99 100 /* MultiByte string to UTF-8 string */ 101 LDAP_F(int) ldap_x_mbs_to_utf8s LDAP_P(( 102 char *utf8str, LDAP_CONST char *mbstr, size_t count, 103 size_t (*ldap_f_mbstowcs)( wchar_t *wcstr, 104 LDAP_CONST char *mbstr, size_t count) )); 105 106 LDAP_END_DECL 107 108 #endif /* _LDAP_UTF8_H */ 109
Indexes created Fri Mar 06 19:51:54 UTC 2026