Add IPv6 support to DSCP target

1 files changed, 0 insertions, 163 deletions

diff --git a/extensions/libipt_DSCP.c b/extensions/libipt_DSCP.c
deleted file mode 100644
index 029c54fe..00000000
--- a/extensions/libipt_DSCP.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* Shared library add-on to iptables for DSCP
- *
- * (C) 2000- 2002 by Matthew G. Marsh <mgm@paktronix.com>,
- * 		     Harald Welte <laforge@gnumonks.org>
- *
- * This program is distributed under the terms of GNU GPL v2, 1991
- *
- * libipt_DSCP.c borrowed heavily from libipt_TOS.c
- *
- * --set-class added by Iain Barnes
- */
-#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_DSCP.h>
-
-/* This is evil, but it's my code - HW*/
-#include "libipt_dscp_helper.c"
-
-
-static void init(struct xt_entry_target *t, unsigned int *nfcache)
-{
-}
-
-static void help(void) 
-{
-	printf(
-"DSCP target options\n"
-"  --set-dscp value		Set DSCP field in packet header to value\n"
-"  		                This value can be in decimal (ex: 32)\n"
-"               		or in hex (ex: 0x20)\n"
-"  --set-dscp-class class	Set the DSCP field in packet header to the\n"
-"				value represented by the DiffServ class value.\n"
-"				This class may be EF,BE or any of the CSxx\n"
-"				or AFxx classes.\n"
-"\n"
-"				These two options are mutually exclusive !\n"
-);
-}
-
-static const struct option opts[] = {
-	{ "set-dscp", 1, 0, 'F' },
-	{ "set-dscp-class", 1, 0, 'G' },
-	{ 0 }
-};
-
-static void
-parse_dscp(const char *s, struct ipt_DSCP_info *dinfo)
-{
-	unsigned int dscp;
-       
-	if (string_to_number(s, 0, 255, &dscp) == -1)
-		exit_error(PARAMETER_PROBLEM,
-			   "Invalid dscp `%s'\n", s);
-
-	if (dscp > IPT_DSCP_MAX)
-		exit_error(PARAMETER_PROBLEM,
-			   "DSCP `%d` out of range\n", dscp);
-
-    	dinfo->dscp = (u_int8_t )dscp;
-    	return;
-}
-
-
-static void
-parse_class(const char *s, struct ipt_DSCP_info *dinfo)
-{
-	unsigned int dscp = class_to_dscp(s);
-
-	/* Assign the value */
-	dinfo->dscp = (u_int8_t)dscp;
-}
-
-
-static int
-parse(int c, char **argv, int invert, unsigned int *flags,
-      const void *entry,
-      struct xt_entry_target **target)
-{
-	struct ipt_DSCP_info *dinfo
-		= (struct ipt_DSCP_info *)(*target)->data;
-
-	switch (c) {
-	case 'F':
-		if (*flags)
-			exit_error(PARAMETER_PROBLEM,
-			           "DSCP target: Only use --set-dscp ONCE!");
-		parse_dscp(optarg, dinfo);
-		*flags = 1;
-		break;
-	case 'G':
-		if (*flags)
-			exit_error(PARAMETER_PROBLEM,
-				   "DSCP target: Only use --set-dscp-class ONCE!");
-		parse_class(optarg, dinfo);
-		*flags = 1;
-		break;
-
-	default:
-		return 0;
-	}
-
-	return 1;
-}
-
-static void
-final_check(unsigned int flags)
-{
-	if (!flags)
-		exit_error(PARAMETER_PROBLEM,
-		           "DSCP target: Parameter --set-dscp is required");
-}
-
-static void
-print_dscp(u_int8_t dscp, int numeric)
-{
- 	printf("0x%02x ", dscp);
-}
-
-/* Prints out the targinfo. */
-static void
-print(const void *ip,
-      const struct xt_entry_target *target,
-      int numeric)
-{
-	const struct ipt_DSCP_info *dinfo =
-		(const struct ipt_DSCP_info *)target->data;
-	printf("DSCP set ");
-	print_dscp(dinfo->dscp, numeric);
-}
-
-/* Saves the union ipt_targinfo in parsable form to stdout. */
-static void
-save(const void *ip, const struct xt_entry_target *target)
-{
-	const struct ipt_DSCP_info *dinfo =
-		(const struct ipt_DSCP_info *)target->data;
-
-	printf("--set-dscp 0x%02x ", dinfo->dscp);
-}
-
-static struct iptables_target dscp = { 
-	.name		= "DSCP",
-	.version	= IPTABLES_VERSION,
-	.size		= IPT_ALIGN(sizeof(struct ipt_DSCP_info)),
-	.userspacesize	= IPT_ALIGN(sizeof(struct ipt_DSCP_info)),
-	.help		= &help,
-	.init		= &init,
-	.parse		= &parse,
-	.final_check	= &final_check,
-	.print		= &print,
-	.save		= &save,
-	.extra_opts	= opts
-};
-
-void _init(void)
-{
-	register_target(&dscp);
-}