Merge pull request FDio#4 from rranjan03/udps-cli-first-cut

cli_first_cut

src/plugins/udps/CMakeLists.txt

@@ -14,5 +14,5 @@
 add_vpp_plugin(udps
   SOURCES
   udps_node.c
-
+  udps_cli.c
 )

src/plugins/udps/udps_cli.c

@@ -0,0 +1,230 @@
+/*
+ * Copyright (c) 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.
+ */
+
+#include "udps_includes.h"
+
+static clib_error_t *
+udps_policy_action_set (vlib_main_t * vm,
+		        unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_action_set, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands configure policy-action for UDPS feature
+ * set udps policy-action <action-name> [offset <val> [ [insert|replace] <rewrite_string <val>] | remove <byte-len>] [out-port <interface-name>]
+ * Notes: above command can be usede to add multiple rewrites, single port redirect to same policy action (identified by action-name). 
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_udps_policy_action_command, static) = {
+  .path = "set udps policy-action",
+  .function = udps_policy_action_set,
+  .short_help = "set udps policy-action <action-name> "
+	        "[offset <offset-val> [ [insert|replace] rewrite_string <rewrite-val>] | remove <byte-len>]"
+		" [out-port <interface-name>]",
+};
+/* *INDENT-ON* */
+
+
+static clib_error_t *
+udps_policy_action_show (vlib_main_t * vm,
+		         unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_action_show, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands show policy-action for UDPS feature
+ * show udps policy-action <action-name>
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_udps_policy_action_command, static) = {
+  .path = "show udps policy-action",
+  .function = udps_policy_action_show,
+  .short_help = "show udps policy-action <action-name>",
+  .is_mp_safe = 1,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+udps_policy_action_delete (vlib_main_t * vm,
+		           unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_action_delete, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands delete policy-action for UDPS feature
+ * delete udps policy-action <action-name>
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (delete_udps_policy_action_command, static) = {
+  .path = "delete udps policy-action",
+  .function = udps_policy_action_delete,
+  .short_help = "delete udps policy-action <action-name>",
+  .is_mp_safe = 1,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+udps_policy_set (vlib_main_t * vm,
+		 unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_set, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands configure policy for UDPS feature
+ * set udps policy <policy-name> rule <id> [ offset <offset-val> val <match-val> ] [ action <action-name> ]
+ * Notes: above command can be usede to add multiples rules to a policy. Mulitiple matches in each rule are allowed. For now, single action in a rule. 
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_udps_policy_command, static) = {
+  .path = "set udps policy",
+  .function = udps_policy_set,
+  .short_help = "set udps policy <policy-name> rule <id>"
+	        " [ offset <offset-val> val <match-val> ] [ action <action-name> ]",
+};
+/* *INDENT-ON* */
+
+
+static clib_error_t *
+udps_policy_show (vlib_main_t * vm,
+		  unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_show, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands show policy for UDPS feature
+ * show udps policy <action-name>
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_udps_policy_command, static) = {
+  .path = "show udps policy",
+  .function = udps_policy_show,
+  .short_help = "show udps policy <policy-name>",
+  .is_mp_safe = 1,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+udps_policy_delete (vlib_main_t * vm,
+		           unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_delete, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands delete policy for UDPS feature
+ * delete udps policy <action-name>
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (delete_udps_policy_command, static) = {
+  .path = "delete udps policy",
+  .function = udps_policy_delete,
+  .short_help = "delete udps policy <policy-name>",
+  .is_mp_safe = 1,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+udps_policy_interface_set (vlib_main_t * vm,
+		           unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_interface_set, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands apply UDPS feature policy on interface
+ * set udps interface <interface-name> direction <rx|tx> policy <policy-name>
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_udps_policy_interface_command, static) = {
+  .path = "set udps interface",
+  .function = udps_policy_interface_set,
+  .short_help = "set udps interface <interface-name> direction <rx|tx> policy <policy-name>",
+};
+/* *INDENT-ON* */
+
+
+static clib_error_t *
+udps_policy_interface_show (vlib_main_t * vm,
+		  unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_show, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands show policy for UDPS feature on interface
+ * show udps interface <interface-name>
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_udps_policy_interface_command, static) = {
+  .path = "show udps interface",
+  .function = udps_policy_interface_show,
+  .short_help = "show udps interface <interface-name>",
+  .is_mp_safe = 1,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+udps_policy_interface_delete (vlib_main_t * vm,
+		              unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  clib_error_t *error = 0;
+  vlib_cli_output(vm, "udps_policy_interface_delete, WORK in PROGRESS, retry later\n");
+  return error;
+}
+
+/*
+ * This Commands delete policy for UDPS feature on an interface
+ * delete udps interface <interface-name> direction <rx|tx>
+*/
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (delete_udps_policy_interface_command, static) = {
+  .path = "delete udps interface",
+  .function = udps_policy_interface_delete,
+  .short_help = "delete udps interface <interface-name> direction <rx|tx>",
+  .is_mp_safe = 1,
+};
+/* *INDENT-ON* */
+
+