1 files changed, 49 insertions, 0 deletions
diff --git a/ctrl/libhicnctrl/includes/hicn/ctrl/objects/face.h b/ctrl/libhicnctrl/includes/hicn/ctrl/objects/face.h
new file mode 100644
index 000000000..1aa122f37
--- /dev/null
+++ b/ctrl/libhicnctrl/includes/hicn/ctrl/objects/face.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2021 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * \file objects/face.h
+ * \brief Face.
+ *
+ * A face is an abstraction introduced by the control library to abstract the
+ * forwarder implementation details. It encompasses connections and listeners
+ * and ensures the right dependencies are enforced, eg that we always have a
+ * listener when a connection is created.
+ */
+
+#ifndef HICNCTRL_OBJECTS_FACE_H
+#define HICNCTRL_OBJECTS_FACE_H
+
+#include <hicn/face.h>
+
+#include "base.h"
+
+typedef face_t hc_face_t;
+
+#define foreach_face(VAR, data) foreach_type(hc_face_t, VAR, data)
+
+#define MAX_FACE_ID 255
+#define MAXSZ_FACE_ID_ 3
+#define MAXSZ_FACE_ID MAXSZ_FACE_ID_ + NULLTERM
+#define MAXSZ_FACE_NAME_ SYMBOLIC_NAME_LEN
+#define MAXSZ_FACE_NAME MAXSZ_FACE_NAME_ + NULLTERM
+
+#define MAXSZ_HC_FACE_ \
+  MAXSZ_FACE_ID_ + MAXSZ_FACE_NAME_ + MAXSZ_FACE_ + 5 + HOTFIXMARGIN
+#define MAXSZ_HC_FACE MAXSZ_HC_FACE_ + NULLTERM
+
+int hc_face_snprintf(char *s, size_t size, const hc_face_t *face);
+
+#endif /* HICNCTRL_OBJECTS_FACE_H */