refactor(hicn-light): cleanup and optimizations to UDP socket face

Ticket: HICN-771
Change-Id: Ie84dc2f61888c3fdd7b3728b2a13cacbac503d1a
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>

7 files changed, 16 insertions, 32 deletions

diff --git a/ctrl/libhicnctrl/src/api_private.h b/ctrl/libhicnctrl/src/api_private.h
index 53be809da..2f483ad2d 100644
--- a/ctrl/libhicnctrl/src/api_private.h
+++ b/ctrl/libhicnctrl/src/api_private.h
@@ -75,16 +75,4 @@ typedef struct hc_sock_impl_s hc_sock_impl_t;
 int hc_data_ensure_available(hc_data_t *data, size_t count);
 u8 *hc_data_get_next(hc_data_t *data);
 
-int hc_listener_to_face(const hc_listener_t *listener, hc_face_t *face);
-
-int hc_connection_to_face(const hc_connection_t *connection, hc_face_t *face);
-
-int hc_face_to_listener(const hc_face_t *face, hc_listener_t *listener);
-
-int hc_connection_to_local_listener(const hc_connection_t *connection,
-                                    hc_listener_t *listener);
-
-int hc_face_to_connection(const hc_face_t *face, hc_connection_t *connection,
-                          bool generate_name);
-
 #endif  // HICN_API_PRIVATE_H
diff --git a/ctrl/libhicnctrl/src/commands/command_listener.c b/ctrl/libhicnctrl/src/commands/command_listener.c
index bba4f4541..c11742bba 100644
--- a/ctrl/libhicnctrl/src/commands/command_listener.c
+++ b/ctrl/libhicnctrl/src/commands/command_listener.c
@@ -68,8 +68,13 @@ int on_listener_create(hc_listener_t* listener) {
     case FACE_TYPE_HICN:
       listener->type = FACE_TYPE_HICN_LISTENER;
       break;
-    default:
+    case FACE_TYPE_UDP_LISTENER:
+    case FACE_TYPE_TCP_LISTENER:
+    case FACE_TYPE_HICN_LISTENER:
       break;
+    case FACE_TYPE_UNDEFINED:
+    case FACE_TYPE_N:
+      return -1;
   }
   return 0;
 }
diff --git a/ctrl/libhicnctrl/src/modules/hicn_light.c b/ctrl/libhicnctrl/src/modules/hicn_light.c
index 379cd2fa9..9c6722975 100644
--- a/ctrl/libhicnctrl/src/modules/hicn_light.c
+++ b/ctrl/libhicnctrl/src/modules/hicn_light.c
@@ -919,9 +919,8 @@ NEXT:
       if (hc_connection_to_local_listener(&object->connection,
                                           &listener.listener) < 0) {
         ERROR(
-            "[hicnlight_prepare_connection_create] Could not convert face "
-            "to "
-            "local listener.");
+            "[hicnlight_prepare_connection_create] Could not "
+            "convert connection to local listener.");
         return -1;
       }
       hc_request_set_state(current_request,
diff --git a/ctrl/libhicnctrl/src/modules/hicn_light/connection.c b/ctrl/libhicnctrl/src/modules/hicn_light/connection.c
index c7d06415e..2b3644939 100644
--- a/ctrl/libhicnctrl/src/modules/hicn_light/connection.c
+++ b/ctrl/libhicnctrl/src/modules/hicn_light/connection.c
@@ -95,22 +95,22 @@ static int hicnlight_connection_parse(const uint8_t *buffer, size_t size,
   }
 
   if (!IS_VALID_ADDRESS(item->local_address)) {
-    ERROR("[hc_connection_parse] Invalid address received");
+    ERROR("[hc_connection_parse] Invalid local address received");
     return -1;
   }
 
   if (!IS_VALID_PORT(ntohs(item->local_port))) {
-    ERROR("[hc_connection_parse] Invalid port received");
+    ERROR("[hc_connection_parse] Invalid local port received");
     return -1;
   }
 
   if (!IS_VALID_ADDRESS(item->remote_address)) {
-    ERROR("[hc_connection_parse] Invalid address received");
+    ERROR("[hc_connection_parse] Invalid remote address received");
     return -1;
   }
 
   if (!IS_VALID_PORT(ntohs(item->remote_port))) {
-    ERROR("[hc_connection_parse] Invalid port received");
+    ERROR("[hc_connection_parse] Invalid remote port received");
     return -1;
   }
 
diff --git a/ctrl/libhicnctrl/src/modules/hicn_light/face.c b/ctrl/libhicnctrl/src/modules/hicn_light/face.c
index 46adf633d..4dcd96191 100644
--- a/ctrl/libhicnctrl/src/modules/hicn_light/face.c
+++ b/ctrl/libhicnctrl/src/modules/hicn_light/face.c
@@ -161,15 +161,5 @@ int hc_face_to_connection(const hc_face_t *face, hc_connection_t *connection,
 }
 
 int hc_face_to_listener(const hc_face_t *face, hc_listener_t *listener) {
-  switch (face->type) {
-    case FACE_TYPE_HICN_LISTENER:
-      break;
-    case FACE_TYPE_TCP_LISTENER:
-      break;
-    case FACE_TYPE_UDP_LISTENER:
-      break;
-    default:
-      return -1;
-  }
-  return -1; /* XXX Not implemented */
+  return -99; /* XXX Not implemented */
 }
diff --git a/ctrl/libhicnctrl/src/modules/hicn_light/face.h b/ctrl/libhicnctrl/src/modules/hicn_light/face.h
index 9e1cd48c2..6f202b4ce 100644
--- a/ctrl/libhicnctrl/src/modules/hicn_light/face.h
+++ b/ctrl/libhicnctrl/src/modules/hicn_light/face.h
@@ -4,6 +4,8 @@
 #include <hicn/ctrl/objects/connection.h>
 #include <hicn/ctrl/objects/face.h>
 
+int hc_connection_to_face(const hc_connection_t *connection, hc_face_t *face);
+
 int hc_face_from_connection(const hc_connection_t *connection, hc_face_t *face);
 
 int hc_face_to_connection(const hc_face_t *face, hc_connection_t *connection,
diff --git a/ctrl/libhicnctrl/src/objects/subscription.c b/ctrl/libhicnctrl/src/objects/subscription.c
index 087e42ffb..8db55660d 100644
--- a/ctrl/libhicnctrl/src/objects/subscription.c
+++ b/ctrl/libhicnctrl/src/objects/subscription.c
@@ -55,7 +55,7 @@ int _hc_subscription_cmp(const hc_object_t *object1,
 /* /!\ Please update constants in header file upon changes */
 int hc_subscription_snprintf(char *s, size_t size,
                              const hc_subscription_t *subscription) {
-  return -1;
+  return -99; /* Not implemented */
 }
 
 int _hc_subscription_snprintf(char *s, size_t size, const hc_object_t *object) {