--- /dev/null
+/*
+ * Samba Unix/Linux client library
+ * net tdb commands to query tdb record information
+ * Copyright (C) 2016, 2017 Christof Schmitt <cs@samba.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "includes.h"
+#include "utils/net.h"
+#include "locking/proto.h"
+#include "librpc/gen_ndr/open_files.h"
+#include "librpc/gen_ndr/ndr_open_files.h"
+
+static int net_tdb_locking_dump(TALLOC_CTX *mem_ctx,
+ struct share_mode_data *data)
+{
+ struct ndr_print *ndr_print;
+
+ ndr_print = talloc_zero(mem_ctx, struct ndr_print);
+ if (ndr_print == NULL) {
+ d_printf("Could not allocate memory.\n");
+ return -1;
+ }
+
+ ndr_print->print = ndr_print_printf_helper;
+ ndr_print->depth = 1;
+ ndr_print_share_mode_data(ndr_print, "SHARE_MODE_DATA", data);
+ TALLOC_FREE(ndr_print);
+
+ return 0;
+}
+
+static int net_tdb_locking_fetch(TALLOC_CTX *mem_ctx, const char *hexkey,
+ struct share_mode_lock **lock)
+{
+ DATA_BLOB blob;
+ struct file_id id;
+ bool ok;
+
+ blob = strhex_to_data_blob(mem_ctx, hexkey);
+ if (blob.length != sizeof(struct file_id)) {
+ d_printf("Invalid length of key\n");
+ return -1;
+ }
+
+ id = *(struct file_id *)blob.data;
+
+ ok = locking_init_readonly();
+ if (!ok) {
+ d_printf("locking_init_readonly failed\n");
+ return -1;
+ }
+
+ *lock = fetch_share_mode_unlocked(mem_ctx, id);
+
+ if (*lock == NULL) {
+ d_printf("Record with key %s not found.\n", hexkey);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int net_tdb_locking(struct net_context *c, int argc, const char **argv)
+{
+ TALLOC_CTX *mem_ctx = talloc_stackframe();
+ struct share_mode_lock *lock;
+ int ret;
+
+ if (argc < 1) {
+ d_printf("Usage: net tdb locking <key> [ dump ]\n");
+ ret = -1;
+ goto out;
+ }
+
+ ret = net_tdb_locking_fetch(mem_ctx, argv[0], &lock);
+ if (ret != 0) {
+ goto out;
+ }
+
+ if (argc == 2 && strequal(argv[1], "dump")) {
+ ret = net_tdb_locking_dump(mem_ctx, lock->data);
+ } else {
+ d_printf("Share path: %s\n", lock->data->servicepath);
+ d_printf("Name: %s\n", lock->data->base_name);
+ d_printf("Number of share modes: %" PRIu32 "\n",
+ lock->data->num_share_modes);
+ }
+
+out:
+ TALLOC_FREE(mem_ctx);
+ return ret;
+}
+
+int net_tdb(struct net_context *c, int argc, const char **argv)
+{
+ struct functable func[] = {
+ { "locking",
+ net_tdb_locking,
+ NET_TRANSPORT_LOCAL,
+ N_("Show information for a record in locking.tdb"),
+ N_("net tdb locking <key>")
+ },
+ {NULL, NULL, 0, NULL, NULL}
+ };
+
+ return net_run_function(c, argc, argv, "net tdb", func);
+}