Initial revisionr0topic/v0

1 files changed, 35 insertions, 0 deletions

diff --git a/src/plugins/ifw/libnl_ifw.h b/src/plugins/ifw/libnl_ifw.h
new file mode 100644
index 0000000..896d05c
--- /dev/null
+++ b/src/plugins/ifw/libnl_ifw.h
@@ -0,0 +1,35 @@
+/*
+ * libnl_ifw.h
+ */
+
+#ifndef   _LIBNL_IFW_H
+#define   _LIBNL_IFW_H
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+#include <netinet/udp.h>
+#include <linux/if.h>
+#include <linux/netlink.h>
+
+#define NETLINK_IFWLOG	19
+
+#define PREFSIZ		32
+
+struct nl_msg {				/* Netlink kernel to user message */
+	long timestamp_sec;		/* time packet */
+	char indev_name[IFNAMSIZ];	/* name of the ingoing interface */
+	char outdev_name[IFNAMSIZ];	/* name of the outgoing interface */
+	unsigned char prefix[PREFSIZ];	/* logging informations */
+	struct iphdr ip;
+	union {
+		struct tcphdr th;
+		struct udphdr uh;
+	} h;
+};
+
+int nl_ifw_bind_socket(int s);
+int nl_ifw_create_socket(void);
+int nl_ifw_read_msg(int s, struct nlmsghdr *nlh, struct nl_msg *msg);
+
+#endif /* !_LIBNL_IFW_H */