r18866: Jeremy and Volker have given the go-ahead on the group mapping ldb

code. Yay!

This first commit copies lib/ldb/ from Samba4. A huge congratulations
should go to Simo on this - he has put an enormous amount of work into
ldb, and it's great to see it go into the Samba3 tree.
(This used to be commit bbedf2e34315f5c420a3a05dfe22b1d5cf79f042)

1 files changed, 119 insertions, 0 deletions

diff --git a/source3/lib/ldb/tools/ldbdel.c b/source3/lib/ldb/tools/ldbdel.c
new file mode 100644
index 0000000000..aee911efaf
--- /dev/null
+++ b/source3/lib/ldb/tools/ldbdel.c
@@ -0,0 +1,119 @@
+/* 
+   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/includes.h"
+#include "ldb/tools/cmdline.h"
+
+static int ldb_delete_recursive(struct ldb_context *ldb, const struct ldb_dn *dn)
+{
+	int ret, i, total=0;
+	const char *attrs[] = { NULL };
+	struct ldb_result *res;
+	
+	ret = ldb_search(ldb, dn, LDB_SCOPE_SUBTREE, "distinguishedName=*", attrs, &res);
+	if (ret != LDB_SUCCESS) return -1;
+
+	for (i = 0; i < res->count; i++) {
+		if (ldb_delete(ldb, res->msgs[i]->dn) == 0) {
+			total++;
+		}
+	}
+
+	talloc_free(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, const char **argv)
+{
+	struct ldb_context *ldb;
+	int ret, i;
+	struct ldb_cmdline *options;
+
+	ldb_global_init();
+
+	ldb = ldb_init(NULL);
+
+	options = ldb_cmdline_process(ldb, argc, argv, usage);
+
+	if (options->argc < 1) {
+		usage();
+		exit(1);
+	}
+
+	for (i=0;i<options->argc;i++) {
+		const struct ldb_dn *dn;
+
+		dn = ldb_dn_explode(ldb, options->argv[i]);
+		if (dn == NULL) {
+			printf("Invalid DN format\n");
+			exit(1);
+		}
+		if (options->recursive) {
+			ret = ldb_delete_recursive(ldb, dn);
+		} else {
+			ret = ldb_delete(ldb, dn);
+			if (ret == 0) {
+				printf("Deleted 1 record\n");
+			}
+		}
+		if (ret != 0) {
+			printf("delete of '%s' failed - %s\n",
+				ldb_dn_linearize(ldb, dn),
+				ldb_errstring(ldb));
+		}
+	}
+
+	talloc_free(ldb);
+
+	return 0;
+}