[HICN-448] Returning face id when creating a face through libctrl in hicn-plugin

Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
Change-Id: I0b9420d9e5335a1062ba31b0885ee4414e4991bf

2 files changed, 9 insertions, 2 deletions

diff --git a/ctrl/libhicnctrl/includes/hicn/ctrl/api.h b/ctrl/libhicnctrl/includes/hicn/ctrl/api.h
index 65633c249..e7cd39ebf 100644
--- a/ctrl/libhicnctrl/includes/hicn/ctrl/api.h
+++ b/ctrl/libhicnctrl/includes/hicn/ctrl/api.h
@@ -387,6 +387,7 @@ int hc_sock_reset(hc_sock_t *s);
 #else
   #define INTERFACE_LEN IFNAMSIZ
 #endif
+
 #define MAXSZ_HC_NAME_ SYMBOLIC_NAME_LEN
 #define MAXSZ_HC_NAME MAXSZ_HC_NAME_ + NULLTERM
 
diff --git a/ctrl/libhicnctrl/src/hicn_plugin_api.c b/ctrl/libhicnctrl/src/hicn_plugin_api.c
index 233abb0f8..b2de6cc2f 100644
--- a/ctrl/libhicnctrl/src/hicn_plugin_api.c
+++ b/ctrl/libhicnctrl/src/hicn_plugin_api.c
@@ -1337,8 +1337,14 @@ int hc_face_create(hc_sock_t *s, hc_face_t *face) {
       .parse = (HC_PARSE)parse_face_create,
   };
 
-  return hc_execute_command(s, (hc_msg_t *)&msg, sizeof(msg), &params, NULL,
-                            false);
+  hc_data_t *data;
+
+  int ret =  hc_execute_command(s, (hc_msg_t *)&msg, sizeof(msg), &params, &data,
+				false);
+  if (ret == 0)
+    face->id = ((hc_face_t *)data->buffer)->id;
+
+  return ret;
 }
 
 /* FACE DELETE */