1/*
2 * Author: Paul.Russell@rustcorp.com.au and mneuling@radlogic.com.au
3 *
4 * (C) 2000-2002 by the netfilter coreteam <coreteam@netfilter.org>:
5 * 		    Paul 'Rusty' Russell <rusty@rustcorp.com.au>
6 * 		    Marc Boucher <marc+nf@mbsi.ca>
7 * 		    James Morris <jmorris@intercode.com.au>
8 * 		    Harald Welte <laforge@gnumonks.org>
9 * 		    Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10 *
11 * Based on the ipchains code by Paul Russell and Michael Neuling
12 *
13 *	iptables -- IP firewall administration for kernels with
14 *	firewall table (aimed for the 2.3 kernels)
15 *
16 *	See the accompanying manual page iptables(8) for information
17 *	about proper usage of this program.
18 *
19 *	This program is free software; you can redistribute it and/or modify
20 *	it under the terms of the GNU General Public License as published by
21 *	the Free Software Foundation; either version 2 of the License, or
22 *	(at your option) any later version.
23 *
24 *	This program is distributed in the hope that it will be useful,
25 *	but WITHOUT ANY WARRANTY; without even the implied warranty of
26 *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
27 *	GNU General Public License for more details.
28 *
29 *	You should have received a copy of the GNU General Public License
30 *	along with this program; if not, write to the Free Software
31 *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
32 */
33
34#include <stdio.h>
35#include <stdlib.h>
36#include <errno.h>
37#include <ip6tables.h>
38#include "ip6tables-multi.h"
39
40int
41ip6tables_main(int argc, char *argv[])
42{
43	int ret;
44	char *table = "filter";
45	struct xtc_handle *handle = NULL;
46
47	ip6tables_globals.program_name = "ip6tables";
48	ret = xtables_init_all(&ip6tables_globals, NFPROTO_IPV6);
49	if (ret < 0) {
50		fprintf(stderr, "%s/%s Failed to initialize xtables\n",
51				ip6tables_globals.program_name,
52				ip6tables_globals.program_version);
53		exit(1);
54	}
55
56#if defined(ALL_INCLUSIVE) || defined(NO_SHARED_LIBS)
57	init_extensions();
58	init_extensions6();
59#endif
60
61	ret = do_command6(argc, argv, &table, &handle, false);
62	if (ret) {
63		ret = ip6tc_commit(handle);
64		ip6tc_free(handle);
65	}
66
67	if (!ret) {
68		if (errno == EINVAL) {
69			fprintf(stderr, "ip6tables: %s. "
70					"Run `dmesg' for more information.\n",
71				ip6tc_strerror(errno));
72		} else {
73			fprintf(stderr, "ip6tables: %s.\n",
74				ip6tc_strerror(errno));
75		}
76	}
77
78	exit(!ret);
79}
80