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1 /* $OpenBSD: parser.h,v 1.8 2006/03/23 18:37:34 norby Exp $ */
2
3 /*
4 * Copyright (c) 2004 Esben Norby <norby@openbsd.org>
5 * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
6 *
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 */
19
20 #ifndef _PARSER_H_
21 #define _PARSER_H_
22
23 #include <sys/types.h>
24 #include <net/if.h>
25 #include <netinet/in.h>
26
27 enum actions {
28 NONE,
29 FIB,
30 FIB_COUPLE,
31 FIB_DECOUPLE,
32 SHOW,
33 SHOW_SUM,
34 SHOW_IFACE,
35 SHOW_IFACE_DTAIL,
36 SHOW_NBR,
37 SHOW_NBR_DTAIL,
38 SHOW_DB,
39 SHOW_DBBYAREA,
40 SHOW_DBEXT,
41 SHOW_DBNET,
42 SHOW_DBRTR,
43 SHOW_DBSELF,
44 SHOW_DBSUM,
45 SHOW_DBASBR,
46 SHOW_RIB,
47 SHOW_RIB_DTAIL,
48 SHOW_FIB,
49 SHOW_FIB_IFACE,
50 RELOAD
51 };
52
53 struct parse_result {
54 struct in_addr addr;
55 char ifname[IF_NAMESIZE];
56 int flags;
57 enum actions action;
58 u_int8_t prefixlen;
59 };
60
61 struct parse_result *parse(int, char *[]);
62 const struct token *match_token(const char *, const struct token []);
63 void show_valid_args(const struct token []);
64 int parse_addr(const char *, struct in_addr *);
65 int parse_prefix(const char *, struct in_addr *,
66 u_int8_t *);
67
68 #endif /* _PARSER_H_ */