Merge to iptables-1.3.5

[iptables.git] / extensions / libipt_POOL.c

diff --git a/extensions/libipt_POOL.c b/extensions/libipt_POOL.c
deleted file mode 100644 (file)
index 95756bc..0000000
--- a/extensions/libipt_POOL.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Shared library add-on to iptables to add IP pool mangling target. */
-#include <stdio.h>
-#include <netdb.h>
-#include <string.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <ctype.h>
-
-#include <iptables.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include <linux/netfilter_ipv4/ip_nat_rule.h>
-#include <linux/netfilter_ipv4/ip_pool.h>
-#include <linux/netfilter_ipv4/ipt_pool.h>
-
-#include <libippool/ip_pool_support.h>
-
-/* FIXME --RR */
-#define ip_pool_init           ip_POOL_init
-#define ip_pool_get_index      ip_POOL_get_index
-#define ip_pool_get_name       ip_POOL_get_name
-#include "../ippool/libippool.c"
-
-/* Function which prints out usage message. */
-static void
-help(void)
-{
-       printf(
-"POOL v%s options:\n"
-" --add-srcip <pool>\n"
-" --del-srcip <pool>\n"
-" --add-dstip <pool>\n"
-" --del-dstip <pool>\n"
-"                              add/del src/dst IP from pool.\n\n",
-IPTABLES_VERSION);
-}
-
-static struct option opts[] = {
-       { "add-srcip", 1, 0, '1' },
-       { "del-srcip", 1, 0, '2' },
-       { "add-dstip", 1, 0, '3' },
-       { "del-dstip", 1, 0, '4' },
-       { 0 }
-};
-
-/* Initialize the target. */
-static void
-init(struct ipt_entry_target *target, unsigned int *nfcache)
-{
-       struct ipt_pool_info *ipi = (struct ipt_pool_info *) target->data;
-
-       ipi->src = ipi->dst = IP_POOL_NONE;
-       ipi->flags = 0;
-
-}
-
-/* Function which parses command options; returns true if it
-   ate an option */
-static int
-parse(int c, char **argv, int invert, unsigned int *flags,
-      const struct ipt_entry *entry,
-      struct ipt_entry_target **target)
-{
-       struct ipt_pool_info *ipi = (struct ipt_pool_info *) (*target)->data;
-       switch (c) {
-       case '1':       /* --add-srcip <pool> */
-               ipi->src = ip_pool_get_index(optarg);
-               ipi->flags &= ~IPT_POOL_DEL_SRC;
-               break;
-       case '2':       /* --del-srcip <pool> */
-               ipi->src = ip_pool_get_index(optarg);
-               ipi->flags |= IPT_POOL_DEL_SRC;
-               break;
-       case '3':       /* --add-dstip <pool> */
-               ipi->dst = ip_pool_get_index(optarg);
-               ipi->flags &= ~IPT_POOL_DEL_DST;
-               break;
-       case '4':       /* --del-dstip <pool> */
-               ipi->dst = ip_pool_get_index(optarg);
-               ipi->flags |= IPT_POOL_DEL_DST;
-               break;
-       default:
-               return 0;
-       }
-       return 1;
-}
-
-/* Final check; don't care. */
-static void final_check(unsigned int flags)
-{
-}
-
-/* Prints out the targinfo. */
-static void
-print(const struct ipt_ip *ip,
-      const struct ipt_entry_target *target,
-      int numeric)
-{
-       char buf[256];
-       struct ipt_pool_info *ipi = (struct ipt_pool_info *) target->data;
-
-       printf("POOL");
-       if (ipi->src != IP_POOL_NONE) {
-               printf(" --%s-srcip %s",
-                       (ipi->flags & IPT_POOL_DEL_SRC) ? "del" : "add",
-                       ip_pool_get_name(buf, sizeof(buf), ipi->src, numeric));
-       }
-       if (ipi->dst != IP_POOL_NONE) {
-               printf(" --%s-dstip %s",
-                       (ipi->flags & IPT_POOL_DEL_DST) ? "del" : "add",
-                       ip_pool_get_name(buf, sizeof(buf), ipi->dst, numeric));
-       }
-}
-
-/* Saves the union ipt_targinfo in parsable form to stdout. */
-static void
-save(const struct ipt_ip *ip, const struct ipt_entry_target *target)
-{
-       char buf[256];
-       struct ipt_pool_info *ipi = (struct ipt_pool_info *) target->data;
-
-       printf("-j POOL");
-       if (ipi->src != IP_POOL_NONE) {
-               printf(" --%s-srcip %s",
-                       (ipi->flags & IPT_POOL_DEL_SRC) ? "del" : "add",
-                       ip_pool_get_name(buf, sizeof(buf), ipi->src, 0));
-       }
-       if (ipi->dst != IP_POOL_NONE) {
-               printf(" --%s-dstip %s",
-                       (ipi->flags & IPT_POOL_DEL_DST) ? "del" : "add",
-                       ip_pool_get_name(buf, sizeof(buf), ipi->dst, 0));
-       }
-}
-
-static struct iptables_target ipt_pool_target = { 
-       .next           = NULL,
-       .name           = "POOL",
-       .version        = IPTABLES_VERSION,
-       .size           = IPT_ALIGN(sizeof(struct ipt_pool_info)),
-       .userspacesize  = IPT_ALIGN(sizeof(struct ipt_pool_info)),
-       .help           = &help,
-       .init           = &init,
-       .parse          = &parse,
-       .final_check    = &final_check,
-       .print          = &print,
-       .save           = &save,
-       .extra_opts     = opts
-};
-
-void _init(void)
-{
-       register_target(&ipt_pool_target);
-}