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0a49a7a4 | 1 | /* $Cambridge: exim/src/src/lookups/testdb.c,v 1.5 2009/11/16 19:50:38 nm4 Exp $ */ |
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2 | |
3 | /************************************************* | |
4 | * Exim - an Internet mail transport agent * | |
5 | *************************************************/ | |
6 | ||
0a49a7a4 | 7 | /* Copyright (c) University of Cambridge 1995 - 2009 */ |
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8 | /* See the file NOTICE for conditions of use and distribution. */ |
9 | ||
10 | #include "../exim.h" | |
11 | #include "lf_functions.h" | |
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12 | |
13 | ||
14 | /* These are not real lookup functions; they are just a way of testing the | |
15 | rest of Exim by providing an easy way of specifying particular yields from | |
16 | the find function. */ | |
17 | ||
18 | ||
19 | /************************************************* | |
20 | * Open entry point * | |
21 | *************************************************/ | |
22 | ||
23 | /* See local README for interface description. */ | |
24 | ||
e6d225ae | 25 | static void * |
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26 | testdb_open(uschar *filename, uschar **errmsg) |
27 | { | |
28 | filename = filename; /* Keep picky compilers happy */ | |
29 | errmsg = errmsg; | |
30 | return (void *)(1); /* Just return something non-null */ | |
31 | } | |
32 | ||
33 | ||
34 | ||
35 | /************************************************* | |
36 | * Find entry point * | |
37 | *************************************************/ | |
38 | ||
39 | /* See local README for interface description. */ | |
40 | ||
e6d225ae | 41 | static int |
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42 | testdb_find(void *handle, uschar *filename, uschar *query, int length, |
43 | uschar **result, uschar **errmsg, BOOL *do_cache) | |
44 | { | |
45 | handle = handle; /* Keep picky compilers happy */ | |
46 | filename = filename; | |
47 | length = length; | |
48 | ||
49 | if (Ustrcmp(query, "fail") == 0) | |
50 | { | |
51 | *errmsg = US"testdb lookup forced FAIL"; | |
52 | DEBUG(D_lookup) debug_printf("%s\n", *errmsg); | |
53 | return FAIL; | |
54 | } | |
55 | if (Ustrcmp(query, "defer") == 0) | |
56 | { | |
57 | *errmsg = US"testdb lookup forced DEFER"; | |
58 | DEBUG(D_lookup) debug_printf("%s\n", *errmsg); | |
59 | return DEFER; | |
60 | } | |
61 | ||
62 | if (Ustrcmp(query, "nocache") == 0) *do_cache = FALSE; | |
63 | ||
64 | *result = string_copy(query); | |
65 | return OK; | |
66 | } | |
67 | ||
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68 | |
69 | /************************************************* | |
70 | * Version reporting entry point * | |
71 | *************************************************/ | |
72 | ||
73 | /* See local README for interface description. */ | |
74 | ||
75 | #include "../version.h" | |
76 | ||
77 | void | |
78 | testdb_version_report(FILE *f) | |
79 | { | |
80 | #ifdef DYNLOOKUP | |
81 | fprintf(f, "Library version: TestDB: Exim version %s\n", EXIM_VERSION_STR); | |
82 | #endif | |
83 | } | |
84 | ||
85 | ||
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86 | static lookup_info _lookup_info = { |
87 | US"testdb", /* lookup name */ | |
88 | lookup_querystyle, /* query-style lookup */ | |
89 | testdb_open, /* open function */ | |
90 | NULL, /* check function */ | |
91 | testdb_find, /* find function */ | |
92 | NULL, /* no close function */ | |
93 | NULL, /* no tidy function */ | |
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94 | NULL, /* no quoting function */ |
95 | testdb_version_report /* version reporting */ | |
e6d225ae DW |
96 | }; |
97 | ||
98 | #ifdef DYNLOOKUP | |
99 | #define testdb_lookup_module_info _lookup_module_info | |
100 | #endif | |
101 | ||
102 | static lookup_info *_lookup_list[] = { &_lookup_info }; | |
103 | lookup_module_info testdb_lookup_module_info = { LOOKUP_MODULE_INFO_MAGIC, _lookup_list, 1 }; | |
104 | ||
0756eb3c | 105 | /* End of lookups/testdb.c */ |