1/*	$NetBSD: ip_auth.h,v 1.3 2012/07/22 14:27:51 darrenr Exp $	*/
 2
 3/*
 4 * Copyright (C) 2012 by Darren Reed.
 5 *
 6 * See the IPFILTER.LICENCE file for details on licencing.
 7 *
 8 * Id: ip_auth.h,v 1.1.1.2 2012/07/22 13:45:08 darrenr Exp
 9 *
10 */
11#ifndef _NETINET_IP_AUTH_H_
12#define _NETINET_IP_AUTH_H_
13
14#define FR_NUMAUTH      32
15
16typedef struct  frauth {
17	int	fra_age;
18	int	fra_len;
19	int	fra_index;
20	u_32_t	fra_pass;
21	fr_info_t	fra_info;
22	char	*fra_buf;
23	u_32_t	fra_flx;
24#ifdef	MENTAT
25	queue_t	*fra_q;
26	mb_t	*fra_m;
27#endif
28} frauth_t;
29
30typedef	struct	frauthent  {
31	struct	frentry	fae_fr;
32	struct	frauthent	*fae_next;
33	struct	frauthent	**fae_pnext;
34	u_long	fae_age;
35	int	fae_ref;
36} frauthent_t;
37
38typedef struct  ipf_authstat {
39	U_QUAD_T	fas_hits;
40	U_QUAD_T	fas_miss;
41	u_long		fas_nospace;
42	u_long		fas_added;
43	u_long		fas_sendfail;
44	u_long		fas_sendok;
45	u_long		fas_queok;
46	u_long		fas_quefail;
47	u_long		fas_expire;
48	frauthent_t	*fas_faelist;
49} ipf_authstat_t;
50
51
52extern	frentry_t *ipf_auth_check(fr_info_t *, u_32_t *);
53extern	void	ipf_auth_expire(ipf_main_softc_t *);
54extern	int	ipf_auth_ioctl(ipf_main_softc_t *, void *, ioctlcmd_t,
55				    int, int, void *);
56extern	int	ipf_auth_init(void);
57extern	int	ipf_auth_main_load(void);
58extern	int	ipf_auth_main_unload(void);
59extern	void	ipf_auth_soft_destroy(ipf_main_softc_t *, void *);
60extern	void	*ipf_auth_soft_create(ipf_main_softc_t *);
61extern	int	ipf_auth_new(mb_t *, fr_info_t *);
62extern	int	ipf_auth_precmd(ipf_main_softc_t *, ioctlcmd_t,
63				     frentry_t *, frentry_t **);
64extern	void	ipf_auth_unload(ipf_main_softc_t *);
65extern	int	ipf_auth_waiting(ipf_main_softc_t *);
66extern	void	ipf_auth_setlock(void *, int);
67extern	int	ipf_auth_soft_init(ipf_main_softc_t *, void *);
68extern	int	ipf_auth_soft_fini(ipf_main_softc_t *, void *);
69extern	u_32_t	ipf_auth_pre_scanlist(ipf_main_softc_t *, fr_info_t *,
70					   u_32_t);
71extern	frentry_t **ipf_auth_rulehead(ipf_main_softc_t *);
72
73#endif	/* __IP_AUTH_H__ */