1 /* $OpenBSD: parser.h,v 1.2 2009/11/02 20:35:20 claudio Exp $ */ 2 3 /* 4 * Copyright (c) 2009 Michele Marchetto <michele@openbsd.org> 5 * Copyright (c) 2004 Esben Norby <norby@openbsd.org> 6 * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org> 7 * 8 * Permission to use, copy, modify, and distribute this software for any 9 * purpose with or without fee is hereby granted, provided that the above 10 * copyright notice and this permission notice appear in all copies. 11 * 12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19 */ 20 21 #ifndef _PARSER_H_ 22 #define _PARSER_H_ 23 24 #include <sys/types.h> 25 #include <net/if.h> 26 #include <netinet/in.h> 27 28 enum actions { 29 NONE, 30 LFIB, 31 LFIB_COUPLE, 32 LFIB_DECOUPLE, 33 LOG_VERBOSE, 34 LOG_BRIEF, 35 SHOW, 36 SHOW_IFACE, 37 SHOW_NBR, 38 SHOW_LIB, 39 SHOW_LFIB, 40 SHOW_LFIB_IFACE, 41 RELOAD 42 }; 43 44 struct parse_result { 45 struct in_addr addr; 46 char ifname[IF_NAMESIZE]; 47 int flags; 48 enum actions action; 49 u_int8_t prefixlen; 50 }; 51 52 struct parse_result *parse(int, char *[]); 53 const struct token *match_token(const char *, const struct token []); 54 void show_valid_args(const struct token []); 55 int parse_addr(const char *, struct in_addr *); 56 int parse_prefix(const char *, struct in_addr *, 57 u_int8_t *); 58 59 #endif /* _PARSER_H_ */ 60