2 Unix SMB/CIFS implementation.
4 Some Helpful wrappers on LDAP
6 Copyright (C) Andrew Tridgell 2001
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 a wrapper around ldap_search_s that retries depending on the error code
28 this is supposed to catch dropped connections and auto-reconnect
30 ADS_STATUS ads_do_search_retry(ADS_STRUCT *ads, const char *bind_path, int scope,
32 const char **attrs, void **res)
39 time(NULL) - ads->last_attempt < ADS_RECONNECT_TIME) {
40 return ADS_ERROR(LDAP_SERVER_DOWN);
43 bp = strdup(bind_path);
46 return ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
49 status = ads_do_search_all(ads, bp, scope, exp, attrs, res);
50 if (ADS_ERR_OK(status)) {
51 DEBUG(5,("Search for %s gave %d replies\n",
52 exp, ads_count_replies(ads, *res)));
57 if (*res) ads_msgfree(ads, *res);
59 DEBUG(3,("Reopening ads connection to realm '%s' after error %s\n",
60 ads->config.realm, ads_errstr(status)));
65 status = ads_connect(ads);
66 if (!ADS_ERR_OK(status)) {
67 DEBUG(1,("ads_search_retry: failed to reconnect (%s)\n",
76 DEBUG(1,("ads reopen failed after error %s\n", ads_errstr(status)));
81 ADS_STATUS ads_search_retry(ADS_STRUCT *ads, void **res,
85 return ads_do_search_retry(ads, ads->config.bind_path, LDAP_SCOPE_SUBTREE,
89 ADS_STATUS ads_search_retry_dn(ADS_STRUCT *ads, void **res,
93 return ads_do_search_retry(ads, dn, LDAP_SCOPE_BASE,
94 "(objectclass=*)", attrs, res);