2 files changed, 82 insertions, 0 deletions
diff --git a/filter/Makefile.am b/filter/Makefile.am
index 25f2516..6d0cd43 100644
--- a/filter/Makefile.am
+++ b/filter/Makefile.am
@@ -1 +1,8 @@
 SUBDIRS = raw2packet packet2flow
+
+INCLUDES = $(all_includes) -I$(top_srcdir)/include
+
+pkglib_LTLIBRARIES = ulogd_filter_IFINDEX.la
+
+ulogd_filter_IFINDEX_la_SOURCES = ulogd_filter_IFINDEX.c
+ulogd_filter_IFINDEX_la_LDFLAGS = -module
diff --git a/filter/ulogd_filter_IFINDEX.c b/filter/ulogd_filter_IFINDEX.c
new file mode 100644
index 0000000..783fe54
--- /dev/null
+++ b/filter/ulogd_filter_IFINDEX.c
@@ -0,0 +1,75 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <ulogd/ulogd.h>
+
+static struct ulogd_key ifindex_keys[] = {
+	{ 
+		.type = ULOGD_RET_STRING,
+		.flags = ULOGD_RETF_NONE,
+		.name = "oob.in", 
+	},
+	{ 
+		.type = ULOGD_RET_STRING,
+		.flags = ULOGD_RETF_NONE,
+		.name = "oob.out", 
+	},
+};
+
+static struct ulogd_key ifindex_inp[] = {
+	{ 
+		.type = ULOGD_RET_UINT32,
+		.name = "oob.ifindex_in", 
+	},
+	{
+		.type = ULOGD_RET_UINT32,
+		.name = "oob.ifindex_out",
+	},
+};
+
+static int interp_ifindex(struct ulogd_pluginstance *pi)
+{
+	struct ulogd_key *ret = pi->output;
+
+	ret[0].u.value.ptr = "eth_in_FIXME";
+	ret[0].flags |= ULOGD_RETF_VALID;
+	ret[1].u.value.ptr = "eth_out_FIXME";
+	ret[1].flags |= ULOGD_RETF_VALID;
+
+	return 0;
+}
+
+
+static int ifindex_start(struct ulogd_pluginstance *upi)
+{
+	return 0;
+}
+
+static int ifindex_fini(struct ulogd_pluginstance *upi)
+{
+	return 0;
+}
+
+static struct ulogd_plugin ifindex_plugin = {
+	.name = "IFINDEX",
+	.input = {
+		.keys = ifindex_inp,
+		.num_keys = ARRAY_SIZE(ifindex_inp),
+		.type = ULOGD_DTYPE_RAW,
+		},
+	.output = {
+		.keys = ifindex_keys,
+		.num_keys = ARRAY_SIZE(ifindex_keys),
+		.type = ULOGD_DTYPE_PACKET,
+		},
+	.interp = &interp_ifindex,
+
+	.start = &ifindex_start,
+	.stop = &ifindex_fini,
+};
+
+void __attribute__ ((constructor)) init(void);
+
+void init(void)
+{
+	ulogd_register_plugin(&ifindex_plugin);
+}