From b1f568309a09e61f892dee3c23279cecff0b0ff4 Mon Sep 17 00:00:00 2001
From: Patrick McHardy <kaber@trash.net>
Date: Wed, 10 Jan 2007 14:53:55 +0000
Subject: Remove extensions for unmaintained/obsolete patchlets

---
 extensions/libipt_XOR.c | 114 ------------------------------------------------
 1 file changed, 114 deletions(-)
 delete mode 100644 extensions/libipt_XOR.c

(limited to 'extensions/libipt_XOR.c')

diff --git a/extensions/libipt_XOR.c b/extensions/libipt_XOR.c
deleted file mode 100644
index 23979164..00000000
--- a/extensions/libipt_XOR.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Shared library add-on to iptables for the XOR target
- * (C) 2000 by Tim Vandermeersch <Tim.Vandermeersch@pandora.be>
- * Based on libipt_TTL.c
- *
- * Version 1.0
- *
- * This program is distributed under the terms of GNU GPL
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <iptables.h>
-
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include <linux/netfilter_ipv4/ipt_XOR.h>
-
-#define	IPT_KEY_SET		1
-#define IPT_BLOCKSIZE_SET	2
-
-static void init(struct ipt_entry_target *t, unsigned int *nfcache) 
-{
-}
-
-static void help(void) 
-{
-	printf(
-		"XOR target v%s options\n"
-		"  --key string	          Set key to \"string\"\n"
-		"  --block-size		  Set block size\n",
-		IPTABLES_VERSION);
-}
-
-static int parse(int c, char **argv, int invert, unsigned int *flags,
-		const struct ipt_entry *entry, 
-		struct ipt_entry_target **target)
-{
-	struct ipt_XOR_info *info = (struct ipt_XOR_info *) (*target)->data;
-	
-	if (!optarg)
-		exit_error(PARAMETER_PROBLEM, "XOR: too few arguments");
-	
-	if (check_inverse(optarg, &invert, NULL, 0))
-		exit_error(PARAMETER_PROBLEM, "XOR: unexpected '!'");
-
-	switch (c) {	
-		case '1':
-			strncpy(info->key, optarg, 30);
-			info->key[29] = '\0';
-			*flags |= IPT_KEY_SET;
-			break;
-		case '2':
-			info->block_size = atoi(optarg);
-			*flags |= IPT_BLOCKSIZE_SET;
-			break;
-		default:
-			return 0;
-	}
-	
-	return 1;
-}
-
-static void final_check(unsigned int flags)
-{
-	if (!(flags & IPT_KEY_SET))
-		exit_error(PARAMETER_PROBLEM, "XOR: You must specify a key");
-	if (!(flags & IPT_BLOCKSIZE_SET))
-		exit_error(PARAMETER_PROBLEM, "XOR: You must specify a block-size");
-}
-
-static void save (const struct ipt_ip *ip,
-		const struct ipt_entry_target *target)
-{
-	const struct ipt_XOR_info *info = (struct ipt_XOR_info *) target->data;
-
-	printf("--key %s ", info->key);
-	printf("--block-size %u ", info->block_size);
-}
-
-static void print (const struct ipt_ip *ip,
-	const struct ipt_entry_target *target, int numeric)
-{
-	const struct ipt_XOR_info *info = (struct ipt_XOR_info *) target->data;
-
-	printf("key: %s ", info->key);
-	printf("block-size: %u ", info->block_size);
-}
-
-static struct option opts[] = {
-	{ "key", 1, 0, '1' },
-	{ "block-size", 1, 0, '2' },
-	{ 0 }
-};
-
-static struct iptables_target XOR = {
-	.next		= NULL, 
-	.name		= "XOR",
-	.version	= IPTABLES_VERSION,
-	.size		= IPT_ALIGN(sizeof(struct ipt_XOR_info)),
-	.userspacesize	= IPT_ALIGN(sizeof(struct ipt_XOR_info)),
-	.help		= &help,
-	.init		= &init,
-	.parse		= &parse,
-	.final_check	= &final_check,
-	.print		= &print,
-	.save		= &save,
-	.extra_opts	= opts 
-};
-
-void _init(void)
-{
-	register_target(&XOR);
-}
-- 
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