1/*++
2/* NAME
3/*	dict_static 3
4/* SUMMARY
5/*	dictionary manager interface to static variables
6/* SYNOPSIS
7/*	#include <dict_static.h>
8/*
9/*	DICT	*dict_static_open(name, name, dict_flags)
10/*	const char *name;
11/*	int	dummy;
12/*	int	dict_flags;
13/* DESCRIPTION
14/*	dict_static_open() implements a dummy dictionary that returns
15/*	as lookup result the dictionary name, regardless of the lookup
16/*	key value.
17/* SEE ALSO
18/*	dict(3) generic dictionary manager
19/* LICENSE
20/* .ad
21/* .fi
22/*	The Secure Mailer license must be distributed with this software.
23/* AUTHOR(S)
24/*	jeffm
25/*	ghostgun.com
26/*--*/
27
28/* System library. */
29
30#include "sys_defs.h"
31#include <stdio.h>			/* sprintf() prototype */
32#include <stdlib.h>
33#include <unistd.h>
34#include <string.h>
35
36/* Utility library. */
37
38#include "mymalloc.h"
39#include "msg.h"
40#include "dict.h"
41#include "dict_static.h"
42
43/* dict_static_lookup - access static value*/
44
45static const char *dict_static_lookup(DICT *dict, const char *unused_name)
46{
47    DICT_ERR_VAL_RETURN(dict, DICT_ERR_NONE, dict->name);
48}
49
50/* dict_static_close - close static dictionary */
51
52static void dict_static_close(DICT *dict)
53{
54    dict_free(dict);
55}
56
57/* dict_static_open - make association with static variable */
58
59DICT   *dict_static_open(const char *name, int unused_flags, int dict_flags)
60{
61    DICT   *dict;
62
63    dict = dict_alloc(DICT_TYPE_STATIC, name, sizeof(*dict));
64    dict->lookup = dict_static_lookup;
65    dict->close = dict_static_close;
66    dict->flags = dict_flags | DICT_FLAG_FIXED;
67    dict->owner.status = DICT_OWNER_TRUSTED;
68    return (DICT_DEBUG (dict));
69}
70