1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
/*
ldb database library utility
Copyright (C) Matthieu Patou 2009
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* Name: ldb
*
* Description: Common function used by ldb_add/ldb_modify/ldb_delete
*
* Author: Matthieu Patou
*/
#include "ldb.h"
/* autostarts a transacion if none active */
static int ldb_do_autotransaction(struct ldb_context *ldb,
struct ldb_request *req)
{
int ret;
ret = ldb_transaction_start(ldb);
if (ret != LDB_SUCCESS) {
return ret;
}
ret = ldb_request(ldb, req);
if (ret == LDB_SUCCESS) {
ret = ldb_wait(req->handle, LDB_WAIT_ALL);
}
if (ret == LDB_SUCCESS) {
return ldb_transaction_commit(ldb);
}
ldb_transaction_cancel(ldb);
if (ldb_errstring(ldb) == NULL) {
/* no error string was setup by the backend */
ldb_asprintf_errstring(ldb, "%s (%d)", ldb_strerror(ret), ret);
}
return ret;
}
/*
Same as ldb_add but accept control
*/
int ldb_add_ctrl(struct ldb_context *ldb,
const struct ldb_message *message,
struct ldb_control **controls)
{
struct ldb_request *req;
int ret;
ret = ldb_msg_sanity_check(ldb, message);
if (ret != LDB_SUCCESS) {
return ret;
}
ret = ldb_build_add_req(&req, ldb, ldb,
message,
controls,
NULL,
ldb_op_default_callback,
NULL);
if (ret != LDB_SUCCESS) return ret;
/* do request and autostart a transaction */
ret = ldb_do_autotransaction(ldb, req);
talloc_free(req);
return ret;
}
/*
same as ldb_delete but accept control
*/
int ldb_delete_ctrl(struct ldb_context *ldb, struct ldb_dn *dn,
struct ldb_control **controls)
{
struct ldb_request *req;
int ret;
ret = ldb_build_del_req(&req, ldb, ldb,
dn,
controls,
NULL,
ldb_op_default_callback,
NULL);
if (ret != LDB_SUCCESS) return ret;
/* do request and autostart a transaction */
ret = ldb_do_autotransaction(ldb, req);
talloc_free(req);
return ret;
}
/*
same as ldb_modify, but accepts controls
*/
int ldb_modify_ctrl(struct ldb_context *ldb,
const struct ldb_message *message,
struct ldb_control **controls)
{
struct ldb_request *req;
int ret;
ret = ldb_msg_sanity_check(ldb, message);
if (ret != LDB_SUCCESS) {
return ret;
}
ret = ldb_build_mod_req(&req, ldb, ldb,
message,
controls,
NULL,
ldb_op_default_callback,
NULL);
if (ret != LDB_SUCCESS) return ret;
/* do request and autostart a transaction */
ret = ldb_do_autotransaction(ldb, req);
talloc_free(req);
return ret;
}
|
