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