source3/lib/ldap_debug_handler.c

   1 /*
   2  * Unix SMB/CIFS implementation.
   3  * Intercept libldap debug output.
   4  * Copyright (C) Michael Adam 2008
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the Free
   8  * Software Foundation; either version 3 of the License, or (at your option)
   9  * any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along with
  17  * this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "includes.h"
  21
  22 #if defined(HAVE_LDAP) && defined(HAVE_LBER_LOG_PRINT_FN)
  23 static void samba_ldap_log_print_fn(LDAP_CONST char *data)
  24 {
  25         DEBUG(lp_ldap_debug_threshold(), ("[LDAP] %s", data));
  26 }
  27 #endif
  28
  29 void init_ldap_debugging(void)
  30 {
  31 #if defined(HAVE_LDAP) && defined(HAVE_LBER_LOG_PRINT_FN)
  32         int ret;
  33         int ldap_debug_level = lp_ldap_debug_level();
  34
  35         ret = ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, &ldap_debug_level);
  36         if (ret != LDAP_OPT_SUCCESS) {
  37                 DEBUG(10, ("Error setting LDAP debug level.\n"));
  38         }
  39
  40         if (ldap_debug_level == 0) {
  41                 return;
  42         }
  43
  44         ret = ber_set_option(NULL, LBER_OPT_LOG_PRINT_FN,
  45                              (void *)samba_ldap_log_print_fn);
  46         if (ret != LBER_OPT_SUCCESS) {
  47                 DEBUG(10, ("Error setting LBER log print function.\n"));
  48         }
  49 #endif /* HAVE_LDAP && HAVE_LBER_LOG_PRINT_FN */
  50 }