update to 1.4.7 and change repositoyry layout as this is easier to maintain

[iptables.git] / extensions / libip6t_REJECT.c

diff --git a/extensions/libip6t_REJECT.c b/extensions/libip6t_REJECT.c
deleted file mode 100644 (file)
index d4245e5..0000000
--- a/extensions/libip6t_REJECT.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Shared library add-on to iptables to add customized REJECT support.
- *
- * (C) 2000 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
- * 
- * ported to IPv6 by Harald Welte <laforge@gnumonks.org>
- *
- */
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <ip6tables.h>
-#include <linux/netfilter_ipv6/ip6_tables.h>
-#include <linux/netfilter_ipv6/ip6t_REJECT.h>
-
-struct reject_names {
-       const char *name;
-       const char *alias;
-       enum ip6t_reject_with with;
-       const char *desc;
-};
-
-static const struct reject_names reject_table[] = {
-       {"icmp6-no-route", "no-route",
-               IP6T_ICMP6_NO_ROUTE, "ICMPv6 no route"},
-       {"icmp6-adm-prohibited", "adm-prohibited",
-               IP6T_ICMP6_ADM_PROHIBITED, "ICMPv6 administratively prohibited"},
-#if 0
-       {"icmp6-not-neighbor", "not-neighbor"},
-               IP6T_ICMP6_NOT_NEIGHBOR, "ICMPv6 not a neighbor"},
-#endif
-       {"icmp6-addr-unreachable", "addr-unreach",
-               IP6T_ICMP6_ADDR_UNREACH, "ICMPv6 address unreachable"},
-       {"icmp6-port-unreachable", "port-unreach",
-               IP6T_ICMP6_PORT_UNREACH, "ICMPv6 port unreachable"},
-       {"tcp-reset", "tcp-reset",
-               IP6T_TCP_RESET, "TCP RST packet"}
-};
-
-static void
-print_reject_types(void)
-{
-       unsigned int i;
-
-       printf("Valid reject types:\n");
-
-       for (i = 0; i < sizeof(reject_table)/sizeof(struct reject_names); i++) {
-               printf("    %-25s\t%s\n", reject_table[i].name, reject_table[i].desc);
-               printf("    %-25s\talias\n", reject_table[i].alias);
-       }
-       printf("\n");
-}
-
-/* Saves the union ipt_targinfo in parsable form to stdout. */
-
-/* Function which prints out usage message. */
-static void REJECT_help(void)
-{
-       printf(
-"REJECT target options:\n"
-"--reject-with type              drop input packet and send back\n"
-"                                a reply packet according to type:\n");
-
-       print_reject_types();
-}
-
-static const struct option REJECT_opts[] = {
-       { "reject-with", 1, NULL, '1' },
-       { .name = NULL }
-};
-
-/* Allocate and initialize the target. */
-static void REJECT_init(struct xt_entry_target *t)
-{
-       struct ip6t_reject_info *reject = (struct ip6t_reject_info *)t->data;
-
-       /* default */
-       reject->with = IP6T_ICMP6_PORT_UNREACH;
-
-}
-
-/* Function which parses command options; returns true if it
-   ate an option */
-static int REJECT_parse(int c, char **argv, int invert, unsigned int *flags,
-                        const void *entry, struct xt_entry_target **target)
-{
-       struct ip6t_reject_info *reject = 
-               (struct ip6t_reject_info *)(*target)->data;
-       unsigned int limit = sizeof(reject_table)/sizeof(struct reject_names);
-       unsigned int i;
-
-       switch(c) {
-       case '1':
-               if (check_inverse(optarg, &invert, NULL, 0))
-                       exit_error(PARAMETER_PROBLEM,
-                                  "Unexpected `!' after --reject-with");
-               for (i = 0; i < limit; i++) {
-                       if ((strncasecmp(reject_table[i].name, optarg, strlen(optarg)) == 0)
-                           || (strncasecmp(reject_table[i].alias, optarg, strlen(optarg)) == 0)) {
-                               reject->with = reject_table[i].with;
-                               return 1;
-                       }
-               }
-               exit_error(PARAMETER_PROBLEM, "unknown reject type `%s'",optarg);
-       default:
-               /* Fall through */
-               break;
-       }
-       return 0;
-}
-
-/* Prints out ipt_reject_info. */
-static void REJECT_print(const void *ip, const struct xt_entry_target *target,
-                         int numeric)
-{
-       const struct ip6t_reject_info *reject
-               = (const struct ip6t_reject_info *)target->data;
-       unsigned int i;
-
-       for (i = 0; i < sizeof(reject_table)/sizeof(struct reject_names); i++) {
-               if (reject_table[i].with == reject->with)
-                       break;
-       }
-       printf("reject-with %s ", reject_table[i].name);
-}
-
-/* Saves ipt_reject in parsable form to stdout. */
-static void REJECT_save(const void *ip, const struct xt_entry_target *target)
-{
-       const struct ip6t_reject_info *reject
-               = (const struct ip6t_reject_info *)target->data;
-       unsigned int i;
-
-       for (i = 0; i < sizeof(reject_table)/sizeof(struct reject_names); i++)
-               if (reject_table[i].with == reject->with)
-                       break;
-
-       printf("--reject-with %s ", reject_table[i].name);
-}
-
-static struct xtables_target reject_tg6_reg = {
-       .name = "REJECT",
-       .version        = XTABLES_VERSION,
-       .family         = PF_INET6,
-       .size           = XT_ALIGN(sizeof(struct ip6t_reject_info)),
-       .userspacesize  = XT_ALIGN(sizeof(struct ip6t_reject_info)),
-       .help           = REJECT_help,
-       .init           = REJECT_init,
-       .parse          = REJECT_parse,
-       .print          = REJECT_print,
-       .save           = REJECT_save,
-       .extra_opts     = REJECT_opts,
-};
-
-void _init(void)
-{
-       xtables_register_target(&reject_tg6_reg);
-}