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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:16:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:16:13 +0000 |
commit | e90fcc54809db2591dc083f43ef54c6ec8c60847 (patch) | |
tree | f20bc206c3c2d5d59d37c46c5cf5d53a20642556 /src/lookups/whoson.c | |
parent | Initial commit. (diff) | |
download | exim4-e90fcc54809db2591dc083f43ef54c6ec8c60847.tar.xz exim4-e90fcc54809db2591dc083f43ef54c6ec8c60847.zip |
Adding upstream version 4.96.upstream/4.96upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/lookups/whoson.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/lookups/whoson.c b/src/lookups/whoson.c new file mode 100644 index 0000000..990703f --- /dev/null +++ b/src/lookups/whoson.c @@ -0,0 +1,98 @@ +/************************************************* +* Exim - an Internet mail transport agent * +*************************************************/ + +/* Copyright (c) The Exim Maintainers 2020 - 2022 */ +/* Copyright (c) University of Cambridge 1995 - 2015 */ +/* See the file NOTICE for conditions of use and distribution. */ + +/* This code originally came from Robert Wal. */ + +#include "../exim.h" + + +#include <whoson.h> /* Public header */ + + +/************************************************* +* Open entry point * +*************************************************/ + +/* See local README for interface description. */ + +static void * +whoson_open(const uschar * filename, uschar ** errmsg) +{ +return (void *)(1); /* Just return something non-null */ +} + + +/************************************************* +* Find entry point * +*************************************************/ + +/* See local README for interface description. */ + +static int +whoson_find(void * handle, const uschar * filename, uschar * query, int length, + uschar ** result, uschar ** errmsg, uint * do_cache, const uschar * opts) +{ +uschar buffer[80]; + +switch (wso_query(CS query, CS buffer, sizeof(buffer))) + { + case 0: + *result = string_copy(buffer); /* IP in database; return name of user */ + return OK; + + case +1: + return FAIL; /* IP not in database */ + + default: + *errmsg = string_sprintf("WHOSON: failed to complete: %s", buffer); + return DEFER; + } +} + + + +/************************************************* +* Version reporting entry point * +*************************************************/ + +/* See local README for interface description. */ + +#include "../version.h" + +gstring * +whoson_version_report(gstring * g) +{ +g = string_fmt_append(g, + "Library version: Whoson: Runtime: %s\n", wso_version()); +#ifdef DYNLOOKUP +g = string_fmt_append(g, + " Exim version %s\n", EXIM_VERSION_STR); +#endif +return g; +} + +static lookup_info _lookup_info = { + .name = US"whoson", /* lookup name */ + .type = lookup_querystyle, /* query-style lookup */ + .open = whoson_open, /* open function */ + .check = NULL, /* check function */ + .find = whoson_find, /* find function */ + .close = NULL, /* no close function */ + .tidy = NULL, /* no tidy function */ + .quote = NULL, /* no quoting function */ + .version_report = whoson_version_report /* version reporting */ +}; + +#ifdef DYNLOOKUP +#define whoson_lookup_module_info _lookup_module_info +#endif + +static lookup_info *_lookup_list[] = { &_lookup_info }; +lookup_module_info whoson_lookup_module_info = { LOOKUP_MODULE_INFO_MAGIC, _lookup_list, 1 }; + +/* End of lookups/whoson.c */ |