1 /* 2 * Author: Tatu Ylonen <ylo@cs.hut.fi> 3 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 4 * All rights reserved 5 * This file contains various auxiliary functions related to multiple 6 * precision integers. 7 * 8 * As far as I am concerned, the code I have written for this software 9 * can be used freely for any purpose. Any derived versions of this 10 * software must be clearly marked as such, and if the derived work is 11 * incompatible with the protocol description in the RFC file, it must be 12 * called by a name other than "ssh" or "Secure Shell". 13 */ 14 #ifndef MATCH_H 15 #define MATCH_H 16 17 /* 18 * Returns true if the given string matches the pattern (which may contain ? 19 * and * as wildcards), and zero if it does not match. 20 */ 21 int match_pattern(const char *s, const char *pattern); 22 23 /* 24 * Tries to match the host name (which must be in all lowercase) against the 25 * comma-separated sequence of subpatterns (each possibly preceded by ! to 26 * indicate negation). Returns -1 if negation matches, 1 if there is 27 * a positive match, 0 if there is no match at all. 28 */ 29 int match_hostname(const char *host, const char *pattern, unsigned int len); 30 31 #endif 32