1 /* 2 * Author: Paul.Russell (at) rustcorp.com.au and mneuling (at) radlogic.com.au 3 * 4 * Based on the ipchains code by Paul Russell and Michael Neuling 5 * 6 * (C) 2000-2002 by the netfilter coreteam <coreteam (at) netfilter.org>: 7 * Paul 'Rusty' Russell <rusty (at) rustcorp.com.au> 8 * Marc Boucher <marc+nf (at) mbsi.ca> 9 * James Morris <jmorris (at) intercode.com.au> 10 * Harald Welte <laforge (at) gnumonks.org> 11 * Jozsef Kadlecsik <kadlec (at) blackhole.kfki.hu> 12 * 13 * arptables -- IP firewall administration for kernels with 14 * firewall table (aimed for the 2.3 kernels) 15 * 16 * See the accompanying manual page arptables(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 <string.h> 38 #include <xtables.h> 39 #include "nft.h" 40 #include <linux/netfilter_arp/arp_tables.h> 41 42 #include "xtables-multi.h" 43 44 extern struct xtables_globals arptables_globals; 45 46 int xtables_arp_main(int argc, char *argv[]) 47 { 48 int ret; 49 char *table = "filter"; 50 struct nft_handle h = { 51 .family = NFPROTO_ARP, 52 }; 53 54 arptables_globals.program_name = "arptables"; 55 ret = xtables_init_all(&arptables_globals, NFPROTO_ARP); 56 if (ret < 0) { 57 fprintf(stderr, "%s/%s Failed to initialize arptables-compat\n", 58 arptables_globals.program_name, 59 arptables_globals.program_version); 60 exit(1); 61 } 62 63 #if defined(ALL_INCLUSIVE) || defined(NO_SHARED_LIBS) 64 init_extensionsa(); 65 #endif 66 67 ret = do_commandarp(&h, argc, argv, &table); 68 if (ret) 69 ret = nft_commit(&h); 70 71 nft_fini(&h); 72 73 if (!ret) 74 fprintf(stderr, "arptables: %s\n", nft_strerror(errno)); 75 76 exit(!ret); 77 } 78