1/*
2   Samba Unix/Linux SMB client library
3   Distributed SMB/CIFS Server Management Utility
4
5   Copyright (C) 2004 Stefan Metzmacher (metze@samba.org)
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program.  If not, see <http://www.gnu.org/licenses/>.
19*/
20
21#include "includes.h"
22#include "libnet/libnet.h"
23#include "utils/net/net.h"
24#include "system/time.h"
25#include "lib/events/events.h"
26
27/*
28 * Code for getting the remote time
29 */
30
31int net_time(struct net_context *ctx, int argc, const char **argv)
32{
33	NTSTATUS status;
34	struct libnet_context *libnetctx;
35	union libnet_RemoteTOD r;
36	const char *server_name;
37	struct tm *tm;
38	char timestr[64];
39
40	if (argc > 0 && argv[0]) {
41		server_name = argv[0];
42	} else {
43		return net_time_usage(ctx, argc, argv);
44	}
45
46	libnetctx = libnet_context_init(ctx->event_ctx, ctx->lp_ctx);
47	if (!libnetctx) {
48		return -1;
49	}
50	libnetctx->cred = ctx->credentials;
51
52	/* prepare to get the time */
53	r.generic.level			= LIBNET_REMOTE_TOD_GENERIC;
54	r.generic.in.server_name	= server_name;
55
56	/* get the time */
57	status = libnet_RemoteTOD(libnetctx, ctx, &r);
58	if (!NT_STATUS_IS_OK(status)) {
59		DEBUG(0,("net_time: %s\n",r.generic.out.error_string));
60		return -1;
61	}
62
63	ZERO_STRUCT(timestr);
64	tm = localtime(&r.generic.out.time);
65	strftime(timestr, sizeof(timestr)-1, "%c %Z",tm);
66
67	printf("%s\n",timestr);
68
69	talloc_free(libnetctx);
70
71	return 0;
72}
73
74int net_time_usage(struct net_context *ctx, int argc, const char **argv)
75{
76	d_printf("net time <server> [options]\n");
77	return 0;
78}
79