4 Copyright (C) Simo Sorce 2005
6 ** NOTE! The following LGPL license applies to the ldb
7 ** library. This does NOT imply that all of Samba is released
10 This library is free software; you can redistribute it and/or
11 modify it under the terms of the GNU Lesser General Public
12 License as published by the Free Software Foundation; either
13 version 2 of the License, or (at your option) any later version.
15 This library is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 Lesser General Public License for more details.
20 You should have received a copy of the GNU Lesser General Public
21 License along with this library; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 * Name: ldb_controls.c
28 * Component: ldb controls utility functions
30 * Description: helper functions for control modules
36 #include "ldb/include/includes.h"
38 /* check if a control with the specified "oid" exist and return it */
39 /* returns NULL if not found */
40 struct ldb_control
*get_control_from_list(struct ldb_control
**controls
, const char *oid
)
44 /* check if there's a paged request control */
45 if (controls
!= NULL
) {
46 for (i
= 0; controls
[i
]; i
++) {
47 if (strcmp(oid
, controls
[i
]->oid
) == 0) {
58 /* saves the current controls list into the "saver" and replace the one in req with a new one excluding
59 the "exclude" control */
60 /* returns False on error */
61 int save_controls(struct ldb_control
*exclude
, struct ldb_request
*req
, struct ldb_control
***saver
)
63 struct ldb_control
**lcs
;
66 *saver
= req
->controls
;
67 for (i
= 0; req
->controls
[i
]; i
++);
73 lcs
= talloc_array(req
, struct ldb_control
*, i
);
78 for (i
= 0, j
= 0; (*saver
)[i
]; i
++) {
79 if (exclude
== (*saver
)[i
]) continue;
89 /* check if there's any control marked as critical in the list */
90 /* return True if any, False if none */
91 int check_critical_controls(struct ldb_control
**controls
)
95 if (controls
== NULL
) {
99 for (i
= 0; controls
[i
]; i
++) {
100 if (controls
[i
]->critical
) {