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/*
* Connection Manager
*
* Copyright (C) 2007-2012 Intel Corporation. All rights reserved.
* Copyright (C) 2013 BMW Car IT GmbH.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <glib.h>
#include "../src/connman.h"
enum iptables_command {
IPTABLES_COMMAND_APPEND,
IPTABLES_COMMAND_INSERT,
IPTABLES_COMMAND_DELETE,
IPTABLES_COMMAND_POLICY,
IPTABLES_COMMAND_CHAIN_INSERT,
IPTABLES_COMMAND_CHAIN_DELETE,
IPTABLES_COMMAND_CHAIN_FLUSH,
IPTABLES_COMMAND_DUMP,
IPTABLES_COMMAND_UNKNOWN,
};
int main(int argc, char *argv[])
{
enum iptables_command cmd = IPTABLES_COMMAND_UNKNOWN;
char *table = NULL, *chain = NULL, *rule = NULL, *tmp;
int err, c, i;
opterr = 0;
while ((c = getopt_long(argc, argv,
"-A:I:D:P:N:X:F:Lt:", NULL, NULL)) != -1) {
switch (c) {
case 'A':
chain = optarg;
cmd = IPTABLES_COMMAND_APPEND;
break;
case 'I':
chain = optarg;
cmd = IPTABLES_COMMAND_INSERT;
break;
case 'D':
chain = optarg;
cmd = IPTABLES_COMMAND_DELETE;
break;
case 'P':
chain = optarg;
/* The policy will be stored in rule. */
cmd = IPTABLES_COMMAND_POLICY;
break;
case 'N':
chain = optarg;
cmd = IPTABLES_COMMAND_CHAIN_INSERT;
break;
case 'X':
chain = optarg;
cmd = IPTABLES_COMMAND_CHAIN_DELETE;
break;
case 'F':
chain = optarg;
cmd = IPTABLES_COMMAND_CHAIN_FLUSH;
break;
case 'L':
cmd = IPTABLES_COMMAND_DUMP;
break;
case 't':
table = optarg;
break;
default:
goto out;
}
}
out:
if (!table)
table = "filter";
for (i = optind - 1; i < argc; i++) {
if (rule) {
tmp = rule;
rule = g_strdup_printf("%s %s", rule, argv[i]);
g_free(tmp);
} else
rule = g_strdup(argv[i]);
}
__connman_iptables_init();
switch (cmd) {
case IPTABLES_COMMAND_APPEND:
err = __connman_iptables_append(AF_INET, table, chain, rule);
break;
case IPTABLES_COMMAND_INSERT:
err = __connman_iptables_insert(AF_INET, table, chain, rule);
break;
case IPTABLES_COMMAND_DELETE:
err = __connman_iptables_delete(AF_INET, table, chain, rule);
break;
case IPTABLES_COMMAND_POLICY:
err = __connman_iptables_change_policy(AF_INET, table, chain,
rule);
break;
case IPTABLES_COMMAND_CHAIN_INSERT:
err = __connman_iptables_new_chain(AF_INET, table, chain);
break;
case IPTABLES_COMMAND_CHAIN_DELETE:
err = __connman_iptables_delete_chain(AF_INET, table, chain);
break;
case IPTABLES_COMMAND_CHAIN_FLUSH:
err = __connman_iptables_flush_chain(AF_INET, table, chain);
break;
case IPTABLES_COMMAND_DUMP:
__connman_log_init(argv[0], "*", false, false,
"iptables-test", "1");
err = __connman_iptables_dump(AF_INET, table);
break;
case IPTABLES_COMMAND_UNKNOWN:
printf("Missing command\n");
printf("usage: iptables-test [-t table] {-A|-I|-D} chain rule\n");
printf(" iptables-test [-t table] {-N|-X|-F} chain\n");
printf(" iptables-test [-t table] -L\n");
printf(" iptables-test [-t table] -P chain target\n");
exit(-EINVAL);
}
if (err < 0) {
printf("Error: %s\n", strerror(-err));
exit(err);
}
err = __connman_iptables_commit(AF_INET, table);
if (err < 0) {
printf("Failed to commit changes: %s\n", strerror(-err));
exit(err);
}
g_free(rule);
__connman_iptables_cleanup();
return 0;
}
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