blob: 285ad55f01bd5f115c57123b284d15bd2ee01588 [file] [log] [blame]
Ben Lindstrom36579d32001-01-29 07:39:26 +00001/* $OpenBSD: match.h,v 1.6 2001/01/29 01:58:17 niklas Exp $ */
2
Damien Millere4340be2000-09-16 13:29:08 +11003/*
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6 * All rights reserved
7 * This file contains various auxiliary functions related to multiple
8 * precision integers.
9 *
10 * As far as I am concerned, the code I have written for this software
11 * can be used freely for any purpose. Any derived versions of this
12 * software must be clearly marked as such, and if the derived work is
13 * incompatible with the protocol description in the RFC file, it must be
14 * called by a name other than "ssh" or "Secure Shell".
15 */
Damien Miller450a7a12000-03-26 13:04:51 +100016#ifndef MATCH_H
17#define MATCH_H
18
19/*
20 * Returns true if the given string matches the pattern (which may contain ?
21 * and * as wildcards), and zero if it does not match.
22 */
23int match_pattern(const char *s, const char *pattern);
24
25/*
26 * Tries to match the host name (which must be in all lowercase) against the
27 * comma-separated sequence of subpatterns (each possibly preceded by ! to
Damien Millerd3a18572000-06-07 19:55:44 +100028 * indicate negation). Returns -1 if negation matches, 1 if there is
29 * a positive match, 0 if there is no match at all.
Damien Miller450a7a12000-03-26 13:04:51 +100030 */
Ben Lindstrom46c16222000-12-22 01:43:59 +000031int match_hostname(const char *host, const char *pattern, u_int len);
Damien Miller450a7a12000-03-26 13:04:51 +100032
33#endif