1 files changed, 141 insertions, 0 deletions
diff --git a/hicn-plugin/src/faces/face.c b/hicn-plugin/src/faces/face.c
new file mode 100755
index 000000000..f0559bb98
--- /dev/null
+++ b/hicn-plugin/src/faces/face.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2017-2019 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.
+ */
+
+#include "face.h"
+#include "ip/face_ip.h"
+#include "ip/face_ip_node.h"
+#include "ip/iface_ip_node.h"
+#include "ip/dpo_ip.h"
+#include "udp/face_udp.h"
+#include "udp/face_udp_node.h"
+#include "udp/iface_udp_node.h"
+#include "udp/dpo_udp.h"
+
+dpo_id_t *face_dpo_vec;
+hicn_face_vft_t *face_vft_vec;
+char **face_type_names_vec;
+
+hicn_face_t *hicn_dpoi_face_pool;
+
+dpo_type_t first_type = DPO_FIRST;
+
+u8 *
+face_show (u8 * s, int face_id, u32 indent)
+{
+  s = format (s, "Faces:\n", indent);
+  indent += 4;
+  int i;
+  vec_foreach_index (i, face_dpo_vec)
+  {
+    s =
+      format (s, "%U", face_vft_vec[i].format_face,
+	      face_dpo_vec[face_id].dpoi_index, indent);
+  }
+
+  return (s);
+
+}
+
+void
+register_face_type (hicn_face_type_t face_type, hicn_face_vft_t * vft,
+		    char *name)
+{
+  if (first_type == DPO_FIRST)
+    first_type = face_type;
+
+  int idx = face_type - first_type;
+  ASSERT (idx >= 0);
+  vec_validate (face_vft_vec, idx);
+  vec_validate (face_type_names_vec, idx);
+
+  /* Copy the null char as well */
+  char *name_str = (char *) malloc ((strlen (name) + 1) * sizeof (char));
+  strcpy (name_str, name);
+  face_vft_vec[idx] = *vft;
+  face_type_names_vec[idx] = name_str;
+}
+
+// Make this more flexible for future types face
+void
+hicn_face_module_init (vlib_main_t * vm)
+{
+  pool_validate (hicn_dpoi_face_pool);
+
+  hicn_face_ip_init (vm);
+  hicn_iface_ip_init (vm);
+  hicn_face_udp_init (vm);
+  hicn_iface_udp_init (vm);
+}
+
+u8 *
+format_hicn_face_all (u8 * s, int n, ...)
+{
+  va_list ap;
+  va_start (ap, n);
+  u32 indent = va_arg (ap, u32);
+
+  s = format (s, "Faces: %d\n", indent);
+
+  hicn_face_t *face;
+
+  /* *INDENT-OFF* */
+  pool_foreach ( face, hicn_dpoi_face_pool,
+                 {
+                   hicn_face_vft_t * vft = hicn_face_get_vft(face->shared.face_type);
+                   hicn_face_id_t face_id = hicn_dpoi_get_index(face);
+                   s = format(s, "%U\n", vft->format_face, face_id, indent);
+                 });
+  /* *INDENT-ON* */
+
+  return s;
+}
+
+hicn_face_vft_t *
+hicn_face_get_vft (hicn_face_type_t face_type)
+{
+  int idx = face_type - first_type;
+  if (idx >= 0)
+    return &face_vft_vec[idx];
+  else
+    return NULL;
+
+}
+
+int
+hicn_face_del (hicn_face_id_t face_id)
+{
+  int ret = HICN_ERROR_NONE;
+
+  if (pool_len (hicn_dpoi_face_pool) > face_id)
+    {
+      hicn_face_t *face = hicn_dpoi_get_from_idx (face_id);
+      if (face->shared.locks == 0)
+	pool_put_index (hicn_dpoi_face_pool, face_id);
+      else
+	face->shared.flags |= HICN_FACE_FLAGS_DELETED;
+    }
+  else
+    ret = HICN_ERROR_FACE_NOT_FOUND;
+
+  return ret;
+}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */