1 /* $FreeBSD$ */ 2 /* $NetBSD: citrus_lookup.h,v 1.2 2004/07/21 14:16:34 tshiozak Exp $ */ 3 4 /*- 5 * Copyright (c)2003 Citrus Project, 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifndef _CITRUS_LOOKUP_H_ 31 #define _CITRUS_LOOKUP_H_ 32 33 #define _CITRUS_LOOKUP_CASE_SENSITIVE 0 34 #define _CITRUS_LOOKUP_CASE_IGNORE 1 35 36 struct _citrus_lookup; 37 __BEGIN_DECLS 38 char *_citrus_lookup_simple(const char *, const char *, char *, 39 size_t, int); 40 int _citrus_lookup_seq_open(struct _citrus_lookup **, 41 const char *, int); 42 void _citrus_lookup_seq_rewind(struct _citrus_lookup *); 43 int _citrus_lookup_seq_next(struct _citrus_lookup *, 44 struct _region *, struct _region *); 45 int _citrus_lookup_seq_lookup(struct _citrus_lookup *, 46 const char *, struct _region *); 47 int _citrus_lookup_get_number_of_entries(struct _citrus_lookup *); 48 void _citrus_lookup_seq_close(struct _citrus_lookup *); 49 __END_DECLS 50 51 static __inline const char * 52 _citrus_lookup_alias(const char *path, const char *key, char *buf, size_t n, 53 int ignore_case) 54 { 55 const char *ret; 56 57 ret = _citrus_lookup_simple(path, key, buf, n, ignore_case); 58 if (ret == NULL) 59 ret = key; 60 61 return (ret); 62 } 63 64 #endif 65