1 files changed, 0 insertions, 166 deletions
diff --git a/extensions/libip6t_HL.c b/extensions/libip6t_HL.c
deleted file mode 100644
index 2062828..0000000
--- a/extensions/libip6t_HL.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * IPv6 Hop Limit Target module
- * Maciej Soltysiak <solt@dns.toxicfilms.tv>
- * Based on HW's ttl target
- * This program is distributed under the terms of GNU GPL
- */
-
-#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_HL.h>
-
-#define IP6T_HL_USED	1
-
-static void init(struct ip6t_entry_target *t, unsigned int *nfcache) 
-{
-}
-
-static void help(void) 
-{
-	printf(
-"HL target v%s options\n"
-"  --hl-set value		Set HL to <value 0-255>\n"
-"  --hl-dec value		Decrement HL by <value 1-255>\n"
-"  --hl-inc value		Increment HL by <value 1-255>\n"
-, IPTABLES_VERSION);
-}
-
-static int parse(int c, char **argv, int invert, unsigned int *flags,
-		const struct ip6t_entry *entry,
-		struct ip6t_entry_target **target)
-{
-	struct ip6t_HL_info *info = (struct ip6t_HL_info *) (*target)->data;
-	unsigned int value;
-
-	if (*flags & IP6T_HL_USED) {
-		exit_error(PARAMETER_PROBLEM, 
-				"Can't specify HL option twice");
-	}
-
-	if (!optarg) 
-		exit_error(PARAMETER_PROBLEM, 
-				"HL: You must specify a value");
-
-	if (check_inverse(optarg, &invert, NULL, 0))
-		exit_error(PARAMETER_PROBLEM,
-				"HL: unexpected `!'");
-	
-	if (string_to_number(optarg, 0, 255, &value) == -1)	
-		exit_error(PARAMETER_PROBLEM,	
-		           "HL: Expected value between 0 and 255");
-
-	switch (c) {
-
-		case '1':
-			info->mode = IP6T_HL_SET;
-			break;
-
-		case '2':
-			if (value == 0) {
-				exit_error(PARAMETER_PROBLEM,
-					"HL: decreasing by 0?");
-			}
-
-			info->mode = IP6T_HL_DEC;
-			break;
-
-		case '3':
-			if (value == 0) {
-				exit_error(PARAMETER_PROBLEM,
-					"HL: increasing by 0?");
-			}
-
-			info->mode = IP6T_HL_INC;
-			break;
-
-		default:
-			return 0;
-
-	}
-	
-	info->hop_limit = value;
-	*flags |= IP6T_HL_USED;
-
-	return 1;
-}
-
-static void final_check(unsigned int flags)
-{
-	if (!(flags & IP6T_HL_USED))
-		exit_error(PARAMETER_PROBLEM,
-				"HL: You must specify an action");
-}
-
-static void save(const struct ip6t_ip6 *ip,
-		const struct ip6t_entry_target *target)
-{
-	const struct ip6t_HL_info *info = 
-		(struct ip6t_HL_info *) target->data;
-
-	switch (info->mode) {
-		case IP6T_HL_SET:
-			printf("--hl-set ");
-			break;
-		case IP6T_HL_DEC:
-			printf("--hl-dec ");
-			break;
-
-		case IP6T_HL_INC:
-			printf("--hl-inc ");
-			break;
-	}
-	printf("%u ", info->hop_limit);
-}
-
-static void print(const struct ip6t_ip6 *ip,
-		const struct ip6t_entry_target *target, int numeric)
-{
-	const struct ip6t_HL_info *info =
-		(struct ip6t_HL_info *) target->data;
-
-	printf("HL ");
-	switch (info->mode) {
-		case IP6T_HL_SET:
-			printf("set to ");
-			break;
-		case IP6T_HL_DEC:
-			printf("decrement by ");
-			break;
-		case IP6T_HL_INC:
-			printf("increment by ");
-			break;
-	}
-	printf("%u ", info->hop_limit);
-}
-
-static struct option opts[] = {
-	{ "hl-set", 1, 0, '1' },
-	{ "hl-dec", 1, 0, '2' },
-	{ "hl-inc", 1, 0, '3' },
-	{ 0 }
-};
-
-static
-struct ip6tables_target HL = { NULL, 
-	.name 		= "HL",
-	.version	= IPTABLES_VERSION,
-	.size		= IP6T_ALIGN(sizeof(struct ip6t_HL_info)),
-	.userspacesize	= IP6T_ALIGN(sizeof(struct ip6t_HL_info)),
-	.help		= &help, 
-	.init		= &init,
-	.parse		= &parse,
-	.final_check	= &final_check,
-	.print		= &print,
-	.save		= &save,
-	.extra_opts	= opts 
-};
-
-void _init(void)
-{
-	register_target6(&HL);
-}