Add IPv6 support to pkttype match

1 files changed, 0 insertions, 167 deletions

diff --git a/extensions/libipt_pkttype.c b/extensions/libipt_pkttype.c
deleted file mode 100644
index 568aaabb..00000000
--- a/extensions/libipt_pkttype.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/* 
- * Shared library add-on to iptables to match 
- * packets by their type (BROADCAST, UNICAST, MULTICAST). 
- *
- * Michal Ludvig <michal@logix.cz>
- */
-#include <stdio.h>
-#include <netdb.h>
-#include <string.h>
-#include <stdlib.h>
-#include <getopt.h>
-#if defined(__GLIBC__) && __GLIBC__ == 2
-#include <net/ethernet.h>
-#else
-#include <linux/if_ether.h>
-#endif
-#include <iptables.h>
-#include <linux/if_packet.h>
-#include <linux/netfilter_ipv4/ipt_pkttype.h>
-
-#define	PKTTYPE_VERSION	"0.1"
-
-struct pkttypes {
-	const char *name;
-	unsigned char pkttype;
-	unsigned char printhelp;
-	const char *help;
-};
-
-static const struct pkttypes supported_types[] = {
-	{"unicast", PACKET_HOST, 1, "to us"},
-	{"broadcast", PACKET_BROADCAST, 1, "to all"},
-	{"multicast", PACKET_MULTICAST, 1, "to group"},
-/*
-	{"otherhost", PACKET_OTHERHOST, 1, "to someone else"},
-	{"outgoing", PACKET_OUTGOING, 1, "outgoing of any type"},
-*/
-	/* aliases */
-	{"bcast", PACKET_BROADCAST, 0, NULL},
-	{"mcast", PACKET_MULTICAST, 0, NULL},
-	{"host", PACKET_HOST, 0, NULL}
-};
-
-static void print_types()
-{
-	unsigned int	i;
-	
-	printf("Valid packet types:\n");
-	for (i = 0; i < sizeof(supported_types)/sizeof(struct pkttypes); i++)
-	{
-		if(supported_types[i].printhelp == 1)
-			printf("\t%-14s\t\t%s\n", supported_types[i].name, supported_types[i].help);
-	}
-	printf("\n");
-}
-
-/* Function which prints out usage message. */
-static void help(void)
-{
-	printf(
-"pkt_type v%s options:\n"
-"  --pkt-type [!] packettype\tmatch packet type\n"
-"\n", PKTTYPE_VERSION);
-	print_types();
-}
-
-static struct option opts[] = {
-	{"pkt-type", 1, 0, '1'},
-	{0}
-};
-
-static void parse_pkttype(const char *pkttype, struct ipt_pkttype_info *info)
-{
-	unsigned int	i;
-	
-	for (i = 0; i < sizeof(supported_types)/sizeof(struct pkttypes); i++)
-	{
-		if(strcasecmp(pkttype, supported_types[i].name)==0)
-		{
-			info->pkttype=supported_types[i].pkttype;
-			return;
-		}
-	}
-	
-	exit_error(PARAMETER_PROBLEM, "Bad packet type '%s'", pkttype);
-}
-
-static int parse(int c, char **argv, int invert, unsigned int *flags,
-      const void *entry,
-      unsigned int *nfcache,
-      struct xt_entry_match **match)
-{
-	struct ipt_pkttype_info *info = (struct ipt_pkttype_info *)(*match)->data;
-	
-	switch(c)
-	{
-		case '1':
-			check_inverse(optarg, &invert, &optind, 0);
-			parse_pkttype(argv[optind-1], info);
-			if(invert)
-				info->invert=1;
-			*flags=1;
-			break;
-
-		default: 
-			return 0;
-	}
-
-	return 1;
-}
-
-static void final_check(unsigned int flags)
-{
-	if (!flags)
-		exit_error(PARAMETER_PROBLEM, "You must specify `--pkt-type'");
-}
-
-static void print_pkttype(struct ipt_pkttype_info *info)
-{
-	unsigned int	i;
-	
-	for (i = 0; i < sizeof(supported_types)/sizeof(struct pkttypes); i++)
-	{
-		if(supported_types[i].pkttype==info->pkttype)
-		{
-			printf("%s ", supported_types[i].name);
-			return;
-		}
-	}
-
-	printf("%d ", info->pkttype);	/* in case we didn't find an entry in named-packtes */
-}
-
-static void print(const void *ip, const struct xt_entry_match *match, int numeric)
-{
-	struct ipt_pkttype_info *info = (struct ipt_pkttype_info *)match->data;
-	
-	printf("PKTTYPE %s= ", info->invert?"!":"");
-	print_pkttype(info);
-}
-
-static void save(const void *ip, const struct xt_entry_match *match)
-{
-	struct ipt_pkttype_info *info = (struct ipt_pkttype_info *)match->data;
-	
-	printf("--pkt-type %s", info->invert?"! ":"");
-	print_pkttype(info);
-}
-
-static struct iptables_match pkttype = {
-	.next		= NULL,
-	.name		= "pkttype",
-	.version	= IPTABLES_VERSION,
-	.size		= IPT_ALIGN(sizeof(struct ipt_pkttype_info)),
-	.userspacesize	= IPT_ALIGN(sizeof(struct ipt_pkttype_info)),
-	.help		= &help,
-	.parse		= &parse, 
-	.final_check	= &final_check, 
-	.print		= &print,
-	.save		= &save, 
-	.extra_opts	= opts
-};
-
-void _init(void)
-{
-	register_match(&pkttype);
-}