SPDX: license tags (mostly by guesswork)

[exim.git] / src / src / lookups / testdb.c

diff --git a/src/src/lookups/testdb.c b/src/src/lookups/testdb.c
index 401f7c8bf232d4f30aa5761ff58e95da9a74e3fb..f94150b6824cd7c1939d6c07c6333fcee965b563 100644 (file)
--- a/src/src/lookups/testdb.c
+++ b/src/src/lookups/testdb.c
@@ -2,8 +2,10 @@
 *     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. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 #include "../exim.h"
 #include "lf_functions.h"
@@ -21,10 +23,8 @@ the find function. */
 /* See local README for interface description. */
 
 static void *
-testdb_open(uschar *filename, uschar **errmsg)
+testdb_open(const uschar * filename, uschar ** errmsg)
 {
-filename = filename;   /* Keep picky compilers happy */
-errmsg = errmsg;
 return (void *)(1);    /* Just return something non-null */
 }
 
@@ -37,23 +37,20 @@ return (void *)(1);    /* Just return something non-null */
 /* 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)
+testdb_find(void * handle, const uschar * filename, const uschar * query,
+  int length, uschar ** result, uschar ** errmsg, uint * do_cache,
+  const uschar * opts)
 {
-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);
+  DEBUG(D_lookup) debug_printf_indent("%s\n", *errmsg);
   return FAIL;
   }
 if (Ustrcmp(query, "defer") == 0)
   {
   *errmsg = US"testdb lookup forced DEFER";
-  DEBUG(D_lookup) debug_printf("%s\n", *errmsg);
+  DEBUG(D_lookup) debug_printf_indent("%s\n", *errmsg);
   return DEFER;
   }
 
@@ -72,25 +69,26 @@ return OK;
 
 #include "../version.h"
 
-void
-testdb_version_report(FILE *f)
+gstring *
+testdb_version_report(gstring * g)
 {
 #ifdef DYNLOOKUP
-fprintf(f, "Library version: TestDB: Exim version %s\n", EXIM_VERSION_STR);
+g = string_fmt_append(g, "Library version: TestDB: Exim version %s\n", EXIM_VERSION_STR);
 #endif
+return g;
 }
 
 
 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 */
+  .name = US"testdb",                  /* lookup name */
+  .type = lookup_querystyle,           /* query-style lookup */
+  .open = testdb_open,                 /* open function */
+  .check = NULL,                       /* check function */
+  .find = testdb_find,                 /* find function */
+  .close = NULL,                       /* no close function */
+  .tidy = NULL,                                /* no tidy function */
+  .quote = NULL,                       /* no quoting function */
+  .version_report = testdb_version_report          /* version reporting */
 };
 
 #ifdef DYNLOOKUP