interface index to name API (Eric Leblond)

diff --git a/include/libnetfilter_queue/libnetfilter_queue.h b/include/libnetfilter_queue/libnetfilter_queue.h
index e6a8991..6695c3d 100644 (file)
--- a/include/libnetfilter_queue/libnetfilter_queue.h
+++ b/include/libnetfilter_queue/libnetfilter_queue.h
@@ -80,6 +80,15 @@ extern u_int32_t nfq_get_physindev(struct nfq_data *nfad);
 extern u_int32_t nfq_get_outdev(struct nfq_data *nfad);
 extern u_int32_t nfq_get_physoutdev(struct nfq_data *nfad);
 
+extern int nfq_get_indev_name(struct nlif_handle *nlif_handle,
+                             struct nfq_data *nfad, char *name);
+extern int nfq_get_physindev_name(struct nlif_handle *nlif_handle,
+                                 struct nfq_data *nfad, char *name);
+extern int nfq_get_outdev_name(struct nlif_handle *nlif_handle,
+                              struct nfq_data *nfad, char *name);
+extern int nfq_get_physoutdev_name(struct nlif_handle *nlif_handle,
+                                  struct nfq_data *nfad, char *name);
+
 extern struct nfqnl_msg_packet_hw *nfq_get_packet_hw(struct nfq_data *nfad);
 
 /* return -1 if problem, length otherwise */

diff --git a/src/libnetfilter_queue.c b/src/libnetfilter_queue.c
index c7bce9e..ef638d6 100644 (file)
--- a/src/libnetfilter_queue.c
+++ b/src/libnetfilter_queue.c
@@ -419,6 +419,34 @@ u_int32_t nfq_get_physoutdev(struct nfq_data *nfad)
        return ntohl(nfnl_get_data(nfad->data, NFQA_IFINDEX_PHYSOUTDEV, u_int32_t));
 }
 
+int nfq_get_indev_name(struct nlif_handle *nlif_handle,
+                       struct nfq_data *nfad, char *name)
+{
+       u_int32_t ifindex = nfq_get_indev(nfad);
+       return nlif_index2name(nlif_handle, ifindex, name);
+}
+
+int nfq_get_physindev_name(struct nlif_handle *nlif_handle,
+                          struct nfq_data *nfad, char *name)
+{
+       u_int32_t ifindex = nfq_get_physindev(nfad);
+       return nlif_index2name(nlif_handle, ifindex, name);
+}
+
+int nfq_get_outdev_name(struct nlif_handle *nlif_handle,
+                       struct nfq_data *nfad, char *name)
+{
+       u_int32_t ifindex = nfq_get_outdev(nfad);
+       return nlif_index2name(nlif_handle, ifindex, name);
+}
+
+int nfq_get_physoutdev_name(struct nlif_handle *nlif_handle,
+                           struct nfq_data *nfad, char *name)
+{
+       u_int32_t ifindex = nfq_get_physoutdev(nfad);
+       return nlif_index2name(nlif_handle, ifindex, name);
+}
+
 struct nfqnl_msg_packet_hw *nfq_get_packet_hw(struct nfq_data *nfad)
 {
        return nfnl_get_pointer_to_data(nfad->data, NFQA_HWADDR,