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/*
ldb database library
Copyright (C) Andrew Tridgell 2004
** 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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Name: ldb
*
* Component: ldbdel
*
* Description: utility to delete records - modelled on ldapdelete
*
* Author: Andrew Tridgell
*/
#include "includes.h"
#include "ldb/include/ldb.h"
static int ldb_delete_recursive(struct ldb_context *ldb, const char *dn)
{
int ret, i, total=0;
const char *attrs[] = { "dn", NULL };
struct ldb_message **res;
ret = ldb_search(ldb, dn, LDB_SCOPE_SUBTREE, "dn=*", attrs, &res);
if (ret <= 0) return -1;
for (i=0;i<ret;i++) {
if (ldb_delete(ldb, res[i]->dn) == 0) {
total++;
}
}
ldb_search_free(ldb, res);
if (total == 0) {
return -1;
}
printf("Deleted %d records\n", total);
return 0;
}
static void usage(void)
{
printf("Usage: ldbdel <options> <DN...>\n");
printf("Options:\n");
printf(" -r recursively delete the given subtree\n");
printf(" -H ldb_url choose the database (or $LDB_URL)\n");
printf(" -o options pass options like modules to activate\n");
printf(" e.g: -o modules:timestamps\n");
printf("\n");
printf("Deletes records from a ldb\n\n");
exit(1);
}
int main(int argc, char * const argv[])
{
struct ldb_context *ldb;
const char **options = NULL;
int ldbopts;
int ret, i;
const char *ldb_url;
int opt, recursive=0;
ldb_url = getenv("LDB_URL");
ldbopts = 0;
while ((opt = getopt(argc, argv, "hH:ro:")) != EOF) {
switch (opt) {
case 'H':
ldb_url = optarg;
break;
case 'r':
recursive=1;
break;
case 'o':
ldbopts++;
if (options == NULL) {
options = (const char **)malloc(sizeof(char *) * (ldbopts + 1));
} else {
options = (const char **)realloc(options, sizeof(char *) * (ldbopts + 1));
if (options == NULL) {
fprintf(stderr, "Out of memory!\n");
exit(-1);
}
}
options[ldbopts - 1] = optarg;
options[ldbopts] = NULL;
break;
case 'h':
default:
usage();
break;
}
}
if (!ldb_url) {
fprintf(stderr, "You must specify a ldb URL\n\n");
usage();
}
argc -= optind;
argv += optind;
if (argc < 1) {
usage();
exit(1);
}
ldb = ldb_connect(ldb_url, 0, options);
if (!ldb) {
perror("ldb_connect");
exit(1);
}
ldb_set_debug_stderr(ldb);
for (i=0;i<argc;i++) {
if (recursive) {
ret = ldb_delete_recursive(ldb, argv[i]);
} else {
ret = ldb_delete(ldb, argv[i]);
if (ret == 0) {
printf("Deleted 1 record\n");
}
}
if (ret != 0) {
printf("delete of '%s' failed - %s\n",
argv[i], ldb_errstring(ldb));
}
}
ldb_close(ldb);
return 0;
}
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