1 files changed, 70 insertions, 0 deletions
diff --git a/userspace/ebtables2/extensions/ebt_standard.c b/userspace/ebtables2/extensions/ebt_standard.c
new file mode 100644
index 0000000..983d055
--- /dev/null
+++ b/userspace/ebtables2/extensions/ebt_standard.c
@@ -0,0 +1,70 @@
+#include <stdio.h>
+#include <sys/socket.h>
+#include <linux/netfilter_bridge/ebtables.h>
+#include <getopt.h>
+#include "../include/ebtables_u.h"
+
+static struct option opts[] =
+{
+	{0}
+};
+
+static void print_help()
+{
+	printf("Standard targets: DROP, ACCEPT and CONTINUE\n");
+}
+
+static void init(struct ebt_entry_target *t)
+{
+	((struct ebt_standard_target *)t)->verdict = EBT_CONTINUE;
+}
+
+static int parse(int c, char **argv, int argc, const struct ebt_u_entry *entry,
+   unsigned int *flags, struct ebt_entry_target **target)
+{
+	return 0;
+}
+
+static void final_check(const struct ebt_u_entry *entry,
+   const struct ebt_entry_target *target, const char *name, unsigned int hook)
+{
+}
+
+static void print(const struct ebt_u_entry *entry,
+   const struct ebt_entry_target *target)
+{
+	__u8 verdict = ((struct ebt_standard_target *)target)->verdict;
+
+	if (verdict == EBT_CONTINUE)
+		printf("Continue ");
+	else if (verdict ==  EBT_ACCEPT)
+		printf("Accept ");
+	else
+		printf("Drop ");
+}
+
+static int compare(const struct ebt_entry_target *t1,
+   const struct ebt_entry_target *t2)
+{
+	return ((struct ebt_standard_target *)t1)->verdict ==
+	   ((struct ebt_standard_target *)t2)->verdict;
+}
+
+static struct ebt_u_target standard =
+{
+	EBT_STANDARD_TARGET,
+	sizeof(struct ebt_standard_target) - sizeof(struct ebt_entry_target),
+	print_help,
+	init,
+	parse,
+	final_check,
+	print,
+	compare,
+	opts
+};
+
+static void _init(void) __attribute__ ((constructor));
+static void _init(void)
+{
+	register_target(&standard);
+}