Merge branch 'master' of ssh://git.samba.org/data/git/samba
[kai/samba-autobuild/.git] / source3 / lib / ldb / tools / ldbdel.c
1 /* 
2    ldb database library
3
4    Copyright (C) Andrew Tridgell  2004
5
6      ** NOTE! The following LGPL license applies to the ldb
7      ** library. This does NOT imply that all of Samba is released
8      ** under the LGPL
9    
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 3 of the License, or (at your option) any later version.
14
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.
19
20    You should have received a copy of the GNU Lesser General Public
21    License along with this library; if not, see <http://www.gnu.org/licenses/>.
22 */
23
24 /*
25  *  Name: ldb
26  *
27  *  Component: ldbdel
28  *
29  *  Description: utility to delete records - modelled on ldapdelete
30  *
31  *  Author: Andrew Tridgell
32  */
33
34 #include "includes.h"
35 #include "ldb/include/includes.h"
36 #include "ldb/tools/cmdline.h"
37
38 static int ldb_delete_recursive(struct ldb_context *ldb, struct ldb_dn *dn)
39 {
40         int ret, i, total=0;
41         const char *attrs[] = { NULL };
42         struct ldb_result *res;
43         
44         ret = ldb_search(ldb, ldb, &res, dn, LDB_SCOPE_SUBTREE, attrs, "distinguishedName=*");
45         if (ret != LDB_SUCCESS) return -1;
46
47         for (i = 0; i < res->count; i++) {
48                 if (ldb_delete(ldb, res->msgs[i]->dn) == 0) {
49                         total++;
50                 }
51         }
52
53         talloc_free(res);
54
55         if (total == 0) {
56                 return -1;
57         }
58         printf("Deleted %d records\n", total);
59         return 0;
60 }
61
62 static void usage(void)
63 {
64         printf("Usage: ldbdel <options> <DN...>\n");
65         printf("Options:\n");
66         printf("  -r               recursively delete the given subtree\n");
67         printf("  -H ldb_url       choose the database (or $LDB_URL)\n");
68         printf("  -o options       pass options like modules to activate\n");
69         printf("              e.g: -o modules:timestamps\n");
70         printf("\n");
71         printf("Deletes records from a ldb\n\n");
72         exit(1);
73 }
74
75 int main(int argc, const char **argv)
76 {
77         struct ldb_context *ldb;
78         int ret = 0, i;
79         struct ldb_cmdline *options;
80
81         ldb_global_init();
82
83         ldb = ldb_init(NULL);
84
85         options = ldb_cmdline_process(ldb, argc, argv, usage);
86
87         if (options->argc < 1) {
88                 usage();
89                 exit(1);
90         }
91
92         for (i=0;i<options->argc;i++) {
93                 struct ldb_dn *dn;
94
95                 dn = ldb_dn_explode(ldb, options->argv[i]);
96                 if (dn == NULL) {
97                         printf("Invalid DN format\n");
98                         exit(1);
99                 }
100                 if (options->recursive) {
101                         ret = ldb_delete_recursive(ldb, dn);
102                 } else {
103                         ret = ldb_delete(ldb, dn);
104                         if (ret == 0) {
105                                 printf("Deleted 1 record\n");
106                         }
107                 }
108                 if (ret != 0) {
109                         printf("delete of '%s' failed - %s\n",
110                                 ldb_dn_linearize(ldb, dn),
111                                 ldb_errstring(ldb));
112                 }
113         }
114
115         talloc_free(ldb);
116
117         return ret;
118 }