This is the first commit of the hicn projectv19.01

Change-Id: I6f2544ad9b9f8891c88cc4bcce3cf19bd3cc863f
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>

1 files changed, 158 insertions, 0 deletions

diff --git a/hicn-plugin/src/faces/ip/face_ip_cli.c b/hicn-plugin/src/faces/ip/face_ip_cli.c
new file mode 100755
index 000000000..1558c82cb
--- /dev/null
+++ b/hicn-plugin/src/faces/ip/face_ip_cli.c
@@ -0,0 +1,158 @@
+/*
+ * 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 <vnet/vnet.h>
+#include <vnet/dpo/dpo.h>
+#include <vlib/vlib.h>
+
+#include "face_ip.h"
+#include "dpo_ip.h"
+#include "../face.h"
+
+#define HICN_FACE_NONE 0
+#define HICN_FACE_DELETE 1
+#define HICN_FACE_ADD 2
+
+static clib_error_t *
+hicn_face_ip_cli_set_command_fn (vlib_main_t * vm,
+				 unformat_input_t * main_input,
+				 vlib_cli_command_t * cmd)
+{
+  vnet_main_t *vnm = vnet_get_main ();
+  ip46_address_t local_addr;
+  ip46_address_t remote_addr;
+  hicn_face_id_t face_id = HICN_FACE_NULL;
+  int app_face = 0;
+  u32 cs_reserved = HICN_PARAM_FACE_DFT_CS_RESERVED;
+  int ret = HICN_ERROR_NONE;
+  int sw_if;
+  int face_op = HICN_FACE_NONE;
+
+  ip46_address_reset (&local_addr);
+  /* Get a line of input. */
+  unformat_input_t _line_input, *line_input = &_line_input;
+  if (!unformat_user (main_input, unformat_line_input, line_input))
+    {
+      return (0);
+    }
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "del"))
+	{
+	  if (unformat (line_input, "id %d", &face_id))
+	    face_op = HICN_FACE_DELETE;
+	  else
+	    {
+	      return clib_error_return (0, "missing face id");
+	    }
+	}
+      else if (unformat (line_input, "add"))
+	{
+	  face_op = HICN_FACE_ADD;
+	  if (unformat (line_input, "local %U remote %U intfc %U",
+			unformat_ip46_address, &local_addr, IP46_TYPE_ANY,
+			unformat_ip46_address, &remote_addr, IP46_TYPE_ANY,
+			unformat_vnet_sw_interface, vnm, &sw_if));
+	  else
+	    {
+	      return clib_error_return (0, "%s '%U'",
+					get_error_string
+					(HICN_ERROR_CLI_INVAL),
+					format_unformat_error, line_input);
+	    }
+	}
+      else if (unformat (line_input, "app_face %d", &app_face))
+	{
+	  if (unformat (line_input, "cs_size %d", &cs_reserved));
+	}
+      else
+	{
+	  return clib_error_return (0, "%s '%U'",
+				    get_error_string (HICN_ERROR_CLI_INVAL),
+				    format_unformat_error, line_input);
+	}
+    }
+
+  if (face_id != HICN_FACE_NULL)
+    {
+
+      if (!hicn_dpoi_idx_is_valid (face_id))
+	{
+	  return clib_error_return (0, "%s, face_id %d not valid",
+				    get_error_string (ret), face_id);
+	}
+    }
+
+  int rv;
+  switch (face_op)
+    {
+    case HICN_FACE_ADD:
+
+      /* Check for presence of next hop address */
+      if ((remote_addr.as_u64[0] == (u64) 0)
+	  && (remote_addr.as_u64[1] == (u64) 0))
+	{
+	  return clib_error_return (0, "next hop address not specified");
+	}
+
+      rv = hicn_face_ip_add (&local_addr, &remote_addr, sw_if, &face_id);
+
+      if (rv == HICN_ERROR_NONE)
+	{
+	  vlib_cli_output (vm, "Face id: %d", face_id);
+	}
+      else
+	{
+	  return clib_error_return (0, get_error_string (rv));
+	}
+      break;
+    case HICN_FACE_DELETE:
+      rv = hicn_face_ip_del (face_id);
+      if (rv == HICN_ERROR_NONE)
+	{
+	  vlib_cli_output (vm, "Face %d deleted", face_id);
+	}
+      else
+	{
+	  return clib_error_return (0, get_error_string (rv));
+	}
+      break;
+    default:
+      return clib_error_return (0, "Operation (%d) not implemented", face_op);
+      break;
+    }
+  return (rv == HICN_ERROR_NONE) ? 0 : clib_error_return (0, "%s\n",
+							  get_error_string
+							  (rv));
+}
+
+/* cli declaration for 'cfg face' */
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (hicn_face_ip_cli_set_command, static) =
+{
+  .path = "hicn face ip",
+  .short_help = "hicn face ip {add local <local_address> remote <remote_address> intfc <sw_if>} {app_face <0/1>} {cs_size <size_in_packets>} | {del id <face_id>}",
+  .function = hicn_face_ip_cli_set_command_fn,
+};
+/* *INDENT-ON* */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */