source/libcli/ldap/ldap_msg.c

   1 /*
   2    Unix SMB/CIFS mplementation.
   3
   4    LDAP protocol helper functions for SAMBA
   5
   6    Copyright (C) Andrew Tridgell  2005
   7    Copyright (C) Volker Lendecke 2004
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 */
  23
  24 #include "includes.h"
  25 #include "libcli/ldap/ldap.h"
  26 #include "libcli/ldap/ldap_client.h"
  27
  28
  29 struct ldap_message *new_ldap_message(TALLOC_CTX *mem_ctx)
  30 {
  31         return talloc_zero(mem_ctx, struct ldap_message);
  32 }
  33
  34
  35 bool add_value_to_attrib(TALLOC_CTX *mem_ctx, struct ldb_val *value,
  36                          struct ldb_message_element *attrib)
  37 {
  38         attrib->values = talloc_realloc(mem_ctx,
  39                                           attrib->values,
  40                                           DATA_BLOB,
  41                                           attrib->num_values+1);
  42         if (attrib->values == NULL)
  43                 return false;
  44
  45         attrib->values[attrib->num_values].data = talloc_steal(attrib->values,
  46                                                                value->data);
  47         attrib->values[attrib->num_values].length = value->length;
  48         attrib->num_values += 1;
  49         return true;
  50 }
  51
  52 bool add_attrib_to_array_talloc(TALLOC_CTX *mem_ctx,
  53                                        const struct ldb_message_element *attrib,
  54                                        struct ldb_message_element **attribs,
  55                                        int *num_attribs)
  56 {
  57         *attribs = talloc_realloc(mem_ctx,
  58                                     *attribs,
  59                                     struct ldb_message_element,
  60                                     *num_attribs+1);
  61
  62         if (*attribs == NULL)
  63                 return false;
  64
  65         (*attribs)[*num_attribs] = *attrib;
  66         talloc_steal(*attribs, attrib->values);
  67         talloc_steal(*attribs, attrib->name);
  68         *num_attribs += 1;
  69         return true;
  70 }
  71
  72 bool add_mod_to_array_talloc(TALLOC_CTX *mem_ctx,
  73                                     struct ldap_mod *mod,
  74                                     struct ldap_mod **mods,
  75                                     int *num_mods)
  76 {
  77         *mods = talloc_realloc(mem_ctx, *mods, struct ldap_mod, (*num_mods)+1);
  78
  79         if (*mods == NULL)
  80                 return false;
  81
  82         (*mods)[*num_mods] = *mod;
  83         *num_mods += 1;
  84         return true;
  85 }
  86