source4/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 2 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, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22
  23 */
  24
  25 #include "includes.h"
  26 #include "libcli/ldap/ldap.h"
  27 #include "libcli/ldap/ldap_client.h"
  28
  29
  30 struct ldap_message *new_ldap_message(TALLOC_CTX *mem_ctx)
  31 {
  32         return talloc(mem_ctx, struct ldap_message);
  33 }
  34
  35
  36 BOOL add_value_to_attrib(TALLOC_CTX *mem_ctx, struct ldb_val *value,
  37                          struct ldb_message_element *attrib)
  38 {
  39         attrib->values = talloc_realloc(mem_ctx,
  40                                           attrib->values,
  41                                           DATA_BLOB,
  42                                           attrib->num_values+1);
  43         if (attrib->values == NULL)
  44                 return False;
  45
  46         attrib->values[attrib->num_values].data = talloc_steal(attrib->values,
  47                                                                value->data);
  48         attrib->values[attrib->num_values].length = value->length;
  49         attrib->num_values += 1;
  50         return True;
  51 }
  52
  53 BOOL add_attrib_to_array_talloc(TALLOC_CTX *mem_ctx,
  54                                        const struct ldb_message_element *attrib,
  55                                        struct ldb_message_element **attribs,
  56                                        int *num_attribs)
  57 {
  58         *attribs = talloc_realloc(mem_ctx,
  59                                     *attribs,
  60                                     struct ldb_message_element,
  61                                     *num_attribs+1);
  62
  63         if (*attribs == NULL)
  64                 return False;
  65
  66         (*attribs)[*num_attribs] = *attrib;
  67         talloc_steal(*attribs, attrib->values);
  68         talloc_steal(*attribs, attrib->name);
  69         *num_attribs += 1;
  70         return True;
  71 }
  72
  73 BOOL add_mod_to_array_talloc(TALLOC_CTX *mem_ctx,
  74                                     struct ldap_mod *mod,
  75                                     struct ldap_mod **mods,
  76                                     int *num_mods)
  77 {
  78         *mods = talloc_realloc(mem_ctx, *mods, struct ldap_mod, (*num_mods)+1);
  79
  80         if (*mods == NULL)
  81                 return False;
  82
  83         (*mods)[*num_mods] = *mod;
  84         *num_mods += 1;
  85         return True;
  86 }
  87