Add IPv6 support to CONNMARK match

1 files changed, 0 insertions, 220 deletions

diff --git a/extensions/libipt_CONNMARK.c b/extensions/libipt_CONNMARK.c
deleted file mode 100644
index 2797b1b..0000000
--- a/extensions/libipt_CONNMARK.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* Shared library add-on to iptables to add CONNMARK target support.
- *
- * (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
- * by Henrik Nordstrom <hno@marasystems.com>
- *
- * Version 1.1
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <getopt.h>
-
-#include <iptables.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include "../include/linux/netfilter_ipv4/ipt_CONNMARK.h"
-
-#if 0
-struct markinfo {
-	struct xt_entry_target t;
-	struct ipt_connmark_target_info mark;
-};
-#endif
-
-/* Function which prints out usage message. */
-static void
-help(void)
-{
-	printf(
-"CONNMARK target v%s options:\n"
-"  --set-mark value[/mask]       Set conntrack mark value\n"
-"  --save-mark [--mask mask]     Save the packet nfmark in the connection\n"
-"  --restore-mark [--mask mask]  Restore saved nfmark value\n"
-"\n",
-IPTABLES_VERSION);
-}
-
-static const struct option opts[] = {
-	{ "set-mark", 1, 0, '1' },
-	{ "save-mark", 0, 0, '2' },
-	{ "restore-mark", 0, 0, '3' },
-	{ "mask", 1, 0, '4' },
-	{ 0 }
-};
-
-/* Initialize the target. */
-static void
-init(struct xt_entry_target *t, unsigned int *nfcache)
-{
-}
-
-/* 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 void *entry,
-      struct xt_entry_target **target)
-{
-	struct ipt_connmark_target_info *markinfo
-		= (struct ipt_connmark_target_info *)(*target)->data;
-
-	markinfo->mask = 0xffffffffUL;
-
-	switch (c) {
-		char *end;
-	case '1':
-		markinfo->mode = IPT_CONNMARK_SET;
-
-		markinfo->mark = strtoul(optarg, &end, 0);
-		if (*end == '/' && end[1] != '\0')
-		    markinfo->mask = strtoul(end+1, &end, 0);
-
-		if (*end != '\0' || end == optarg)
-			exit_error(PARAMETER_PROBLEM, "Bad MARK value `%s'", optarg);
-		if (*flags)
-			exit_error(PARAMETER_PROBLEM,
-			           "CONNMARK target: Can't specify --set-mark twice");
-		*flags = 1;
-		break;
-	case '2':
-		markinfo->mode = IPT_CONNMARK_SAVE;
-		if (*flags)
-			exit_error(PARAMETER_PROBLEM,
-			           "CONNMARK target: Can't specify --save-mark twice");
-		*flags = 1;
-		break;
-	case '3':
-		markinfo->mode = IPT_CONNMARK_RESTORE;
-		if (*flags)
-			exit_error(PARAMETER_PROBLEM,
-			           "CONNMARK target: Can't specify --restore-mark twice");
-		*flags = 1;
-		break;
-	case '4':
-		if (!*flags)
-			exit_error(PARAMETER_PROBLEM,
-			           "CONNMARK target: Can't specify --mask without a operation");
-		markinfo->mask = strtoul(optarg, &end, 0);
-
-		if (*end != '\0' || end == optarg)
-			exit_error(PARAMETER_PROBLEM, "Bad MASK value `%s'", optarg);
-		break;
-	default:
-		return 0;
-	}
-
-	return 1;
-}
-
-static void
-final_check(unsigned int flags)
-{
-	if (!flags)
-		exit_error(PARAMETER_PROBLEM,
-		           "CONNMARK target: No operation specified");
-}
-
-static void
-print_mark(unsigned long mark)
-{
-	printf("0x%lx", mark);
-}
-
-static void
-print_mask(const char *text, unsigned long mask)
-{
-	if (mask != 0xffffffffUL)
-		printf("%s0x%lx", text, mask);
-}
-
-
-/* Prints out the target info. */
-static void
-print(const void *ip,
-      const struct xt_entry_target *target,
-      int numeric)
-{
-	const struct ipt_connmark_target_info *markinfo =
-		(const struct ipt_connmark_target_info *)target->data;
-	switch (markinfo->mode) {
-	case IPT_CONNMARK_SET:
-	    printf("CONNMARK set ");
-	    print_mark(markinfo->mark);
-	    print_mask("/", markinfo->mask);
-	    printf(" ");
-	    break;
-	case IPT_CONNMARK_SAVE:
-	    printf("CONNMARK save ");
-	    print_mask("mask ", markinfo->mask);
-	    printf(" ");
-	    break;
-	case IPT_CONNMARK_RESTORE:
-	    printf("CONNMARK restore ");
-	    print_mask("mask ", markinfo->mask);
-	    break;
-	default:
-	    printf("ERROR: UNKNOWN CONNMARK MODE ");
-	    break;
-	}
-}
-
-/* Saves the target into in parsable form to stdout. */
-static void
-save(const void *ip, const struct xt_entry_target *target)
-{
-	const struct ipt_connmark_target_info *markinfo =
-		(const struct ipt_connmark_target_info *)target->data;
-
-	switch (markinfo->mode) {
-	case IPT_CONNMARK_SET:
-	    printf("--set-mark ");
-	    print_mark(markinfo->mark);
-	    print_mask("/", markinfo->mask);
-	    printf(" ");
-	    break;
-	case IPT_CONNMARK_SAVE:
-	    printf("--save-mark ");
-	    print_mask("--mask ", markinfo->mask);
-	    break;
-	case IPT_CONNMARK_RESTORE:
-	    printf("--restore-mark ");
-	    print_mask("--mask ", markinfo->mask);
-	    break;
-	default:
-	    printf("ERROR: UNKNOWN CONNMARK MODE ");
-	    break;
-	}
-}
-
-static struct iptables_target connmark_target = {
-    .name          = "CONNMARK",
-    .version       = IPTABLES_VERSION,
-    .size          = IPT_ALIGN(sizeof(struct ipt_connmark_target_info)),
-    .userspacesize = IPT_ALIGN(sizeof(struct ipt_connmark_target_info)),
-    .help          = &help,
-    .init          = &init,
-    .parse         = &parse,
-    .final_check   = &final_check,
-    .print         = &print,
-    .save          = &save,
-    .extra_opts    = opts
-};
-
-void _init(void)
-{
-	register_target(&connmark_target);
-}