1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/*************************************************
* Exim - an Internet mail transport agent *
*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2015 */
/* See the file NOTICE for conditions of use and distribution. */
#include "../exim.h"
#include "lf_functions.h"
/* These are not real lookup functions; they are just a way of testing the
rest of Exim by providing an easy way of specifying particular yields from
the find function. */
/*************************************************
* Open entry point *
*************************************************/
/* See local README for interface description. */
static void *
testdb_open(uschar *filename, uschar **errmsg)
{
filename = filename; /* Keep picky compilers happy */
errmsg = errmsg;
return (void *)(1); /* Just return something non-null */
}
/*************************************************
* Find entry point *
*************************************************/
/* See local README for interface description. */
static int
testdb_find(void *handle, uschar *filename, const uschar *query, int length,
uschar **result, uschar **errmsg, uint *do_cache)
{
handle = handle; /* Keep picky compilers happy */
filename = filename;
length = length;
if (Ustrcmp(query, "fail") == 0)
{
*errmsg = US"testdb lookup forced FAIL";
DEBUG(D_lookup) debug_printf("%s\n", *errmsg);
return FAIL;
}
if (Ustrcmp(query, "defer") == 0)
{
*errmsg = US"testdb lookup forced DEFER";
DEBUG(D_lookup) debug_printf("%s\n", *errmsg);
return DEFER;
}
if (Ustrcmp(query, "nocache") == 0) *do_cache = 0;
*result = string_copy(query);
return OK;
}
/*************************************************
* Version reporting entry point *
*************************************************/
/* See local README for interface description. */
#include "../version.h"
void
testdb_version_report(FILE *f)
{
#ifdef DYNLOOKUP
fprintf(f, "Library version: TestDB: Exim version %s\n", EXIM_VERSION_STR);
#endif
}
static lookup_info _lookup_info = {
US"testdb", /* lookup name */
lookup_querystyle, /* query-style lookup */
testdb_open, /* open function */
NULL, /* check function */
testdb_find, /* find function */
NULL, /* no close function */
NULL, /* no tidy function */
NULL, /* no quoting function */
testdb_version_report /* version reporting */
};
#ifdef DYNLOOKUP
#define testdb_lookup_module_info _lookup_module_info
#endif
static lookup_info *_lookup_list[] = { &_lookup_info };
lookup_module_info testdb_lookup_module_info = { LOOKUP_MODULE_INFO_MAGIC, _lookup_list, 1 };
/* End of lookups/testdb.c */
|
