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1 | /* $OpenBSD: match.h,v 1.6 2001/01/29 01:58:17 niklas Exp $ */ | |
2 | ||
3 | /* | |
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 | */ | |
16 | #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 | */ | |
23 | int 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 | |
28 | * indicate negation). Returns -1 if negation matches, 1 if there is | |
29 | * a positive match, 0 if there is no match at all. | |
30 | */ | |
31 | int match_hostname(const char *host, const char *pattern, u_int len); | |
32 | ||
33 | #endif |