1/*	$NetBSD$	*/
2
3#ifndef _DICT_CACHE_H_INCLUDED_
4#define _DICT_CACHE_H_INCLUDED_
5
6/*++
7/* NAME
8/*	dict_cache 3h
9/* SUMMARY
10/*	External cache manager
11/* SYNOPSIS
12/*	#include <dict_cache.h>
13/* DESCRIPTION
14/* .nf
15
16 /*
17  * Utility library.
18  */
19#include <dict.h>
20
21 /*
22  * External interface.
23  */
24typedef struct DICT_CACHE DICT_CACHE;
25typedef int (*DICT_CACHE_VALIDATOR_FN) (const char *, const char *, char *);
26
27extern DICT_CACHE *dict_cache_open(const char *, int, int);
28extern void dict_cache_close(DICT_CACHE *);
29extern const char *dict_cache_lookup(DICT_CACHE *, const char *);
30extern void dict_cache_update(DICT_CACHE *, const char *, const char *);
31extern int dict_cache_delete(DICT_CACHE *, const char *);
32extern int dict_cache_sequence(DICT_CACHE *, int, const char **, const char **);
33extern void dict_cache_control(DICT_CACHE *,...);
34extern const char *dict_cache_name(DICT_CACHE *);
35
36#define DICT_CACHE_FLAG_VERBOSE		(1<<0)	/* verbose operation */
37#define DICT_CACHE_FLAG_STATISTICS	(1<<1)	/* log cache statistics */
38
39#define DICT_CACHE_CTL_END		0	/* list terminator */
40#define DICT_CACHE_CTL_FLAGS		1	/* see above */
41#define DICT_CACHE_CTL_INTERVAL		2	/* cleanup interval */
42#define DICT_CACHE_CTL_VALIDATOR	3	/* call-back validator */
43#define DICT_CACHE_CTL_CONTEXT		4	/* call-back context */
44
45/* LICENSE
46/* .ad
47/* .fi
48/*	The Secure Mailer license must be distributed with this software.
49/* AUTHOR(S)
50/*	Wietse Venema
51/*	IBM T.J. Watson Research
52/*	P.O. Box 704
53/*	Yorktown Heights, NY 10598, USA
54/*--*/
55
56#endif
57