* Exim - an Internet mail transport agent *
*************************************************/
+/* Copyright (c) The Exim Maintainers 2020 - 2022 */
/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
#include "../exim.h"
#include "lf_functions.h"
/* See local README for interface description. */
static void *
-nisplus_open(uschar *filename, uschar **errmsg)
+nisplus_open(const uschar * filename, uschar ** errmsg)
{
return (void *)(1); /* Just return something non-null */
}
equals sign. */
static int
-nisplus_find(void *handle, uschar *filename, const uschar *query, int length,
- uschar **result, uschar **errmsg, uint *do_cache)
+nisplus_find(void * handle, const uschar * filename, const uschar * query,
+ int length, uschar ** result, uschar ** errmsg, uint * do_cache,
+ const uschar * opts)
{
-int i;
int error_error = FAIL;
const uschar * field_name = NULL;
nis_result *nrt = NULL;
with their names. */
eo = &(eno->zo_data.objdata_u.en_data);
-for (i = 0; i < eo->en_cols.en_cols_len; i++)
+for (int i = 0; i < eo->en_cols.en_cols_len; i++)
{
table_col *tc = ta->ta_cols.ta_cols_val + i;
entry_col *ec = eo->en_cols.en_cols_val + i;
empty string for consistency. Remove trailing whitespace and zero
bytes. */
- if (value == NULL) value = US""; else
+ if (!value) value = US"";
+ else
while (len > 0 && (value[len-1] == 0 || isspace(value[len-1])))
len--;
if (!field_name)
{
- yield = string_cat (yield, tc->tc_name);
+ yield = string_cat (yield, US tc->tc_name);
yield = string_catn(yield, US"=", 1);
/* Quote the value if it contains spaces or is empty */
if (value[0] == 0 || Ustrchr(value, ' ') != NULL)
{
- int j;
yield = string_catn(yield, US"\"", 1);
- for (j = 0; j < len; j++)
+ for (int j = 0; j < len; j++)
{
if (value[j] == '\"' || value[j] == '\\')
yield = string_catn(yield, US"\\", 1);
*errmsg = string_sprintf("NIS+ field %s not found for %s", field_name,
query);
else
- store_reset(yield->s + yield->ptr + 1);
+ gstring_release_unused(yield);
/* Free result store before finishing. */
Arguments:
s the string to be quoted
opt additional option text or NULL if none
+ idx lookup type index
Returns: the processed string or NULL for a bad option
*/
static uschar *
-nisplus_quote(uschar *s, uschar *opt)
+nisplus_quote(uschar * s, uschar * opt, unsigned idx)
{
int count = 0;
-uschar *quoted;
-uschar *t = s;
+uschar * quoted, * t = s;
-if (opt != NULL) return NULL; /* No options recognized */
+if (opt) return NULL; /* No options recognized */
-while (*t != 0) if (*t++ == '\"') count++;
-if (count == 0) return s;
+while (*t) if (*t++ == '\"') count++;
-t = quoted = store_get(Ustrlen(s) + count + 1);
+t = quoted = store_get_quoted(Ustrlen(s) + count + 1, s, idx);
-while (*s != 0)
+while (*s)
{
*t++ = *s;
if (*s++ == '\"') *t++ = '\"';
#include "../version.h"
-void
-nisplus_version_report(FILE *f)
+gstring *
+nisplus_version_report(gstring * g)
{
#ifdef DYNLOOKUP
-fprintf(f, "Library version: NIS+: Exim version %s\n", EXIM_VERSION_STR);
+g = string_fmt_append(g, "Library version: NIS+: Exim version %s\n", EXIM_VERSION_STR);
#endif
+return g;
}
static lookup_info _lookup_info = {
- US"nisplus", /* lookup name */
- lookup_querystyle, /* query-style lookup */
- nisplus_open, /* open function */
- NULL, /* check function */
- nisplus_find, /* find function */
- NULL, /* no close function */
- NULL, /* no tidy function */
- nisplus_quote, /* quoting function */
- nisplus_version_report /* version reporting */
+ .name = US"nisplus", /* lookup name */
+ .type = lookup_querystyle, /* query-style lookup */
+ .open = nisplus_open, /* open function */
+ .check = NULL, /* check function */
+ .find = nisplus_find, /* find function */
+ .close = NULL, /* no close function */
+ .tidy = NULL, /* no tidy function */
+ .quote = nisplus_quote, /* quoting function */
+ .version_report = nisplus_version_report /* version reporting */
};
#ifdef DYNLOOKUP