1 files changed, 78 insertions, 0 deletions
diff --git a/hicn-plugin/src/mapme_ctrl.h b/hicn-plugin/src/mapme_ctrl.h
new file mode 100644
index 000000000..9af4beccc
--- /dev/null
+++ b/hicn-plugin/src/mapme_ctrl.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2017-2020 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.
+ */
+
+/*
+ * Copyright (c) 2017-2019 by Cisco Systems Inc. All Rights Reserved.
+ *
+ */
+
+#ifndef HICN_MAPME_CTRL_H
+#define HICN_MAPME_CTRL_H
+
+#include <vlib/vlib.h>
+#include <vnet/vnet.h>
+
+/**
+ * @file mapme_ctrl.h
+ *
+ */
+
+/* Node context data */
+typedef struct hicn_mapme_ctrl_runtime_s
+{
+  int id;
+} hicn_mapme_ctrl_runtime_t;
+
+/* Trace context struct */
+typedef struct
+{
+  u32 next_index;
+  u32 sw_if_index;
+  u8 pkt_type;
+} hicn_mapme_ctrl_trace_t;
+
+typedef enum
+{
+  HICN_MAPME_CTRL_NEXT_IP4_OUTPUT,
+  HICN_MAPME_CTRL_NEXT_IP6_OUTPUT,
+  HICN_MAPME_CTRL_NEXT_ERROR_DROP,
+  HICN_MAPME_CTRL_N_NEXT,
+} hicn_mapme_ctrl_next_t;
+/**
+ * @brief Returns the next hop node on which we can send an ACK packet
+ */
+always_inline hicn_mapme_ctrl_next_t
+hicn_mapme_ctrl_get_iface_node (hicn_face_id_t face_id)
+{
+  hicn_face_t * face  = hicn_dpoi_get_from_idx(face_id);
+
+  switch (face->dpo.dpoi_proto)
+    {
+    case DPO_PROTO_IP4:
+      return HICN_MAPME_CTRL_NEXT_IP4_OUTPUT;
+    case DPO_PROTO_IP6:
+      return HICN_MAPME_CTRL_NEXT_IP6_OUTPUT;
+    default:
+      return HICN_MAPME_CTRL_NEXT_ERROR_DROP;
+    }
+}
+
+#endif /* HICN_MAPME_CTRL_H */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables: eval: (c-set-style "gnu") End:
+ */