Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2023 Cisco and/or its affiliates.
       3             :  * Licensed under the Apache License, Version 2.0 (the "License");
       4             :  * you may not use this file except in compliance with the License.
       5             :  * You may obtain a copy of the License at:
       6             :  *
       7             :  *     http://www.apache.org/licenses/LICENSE-2.0
       8             :  *
       9             :  * Unless required by applicable law or agreed to in writing, software
      10             :  * distributed under the License is distributed on an "AS IS" BASIS,
      11             :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             :  * See the License for the specific language governing permissions and
      13             :  * limitations under the License.
      14             :  */
      15             : 
      16             : #include <vlib/vlib.h>
      17             : #include <tracenode/tracenode.h>
      18             : 
      19             : static clib_error_t *
      20           0 : tracenode_feature_cmd_fn (vlib_main_t *vm, unformat_input_t *input,
      21             :                           vlib_cli_command_t *cmd)
      22             : {
      23           0 :   unformat_input_t _line_input, *line_input = &_line_input;
      24           0 :   u32 sw_if_index = ~0;
      25           0 :   int enable = 1, is_pcap = 0;
      26             :   int rv;
      27             : 
      28             :   /* Get a line of input. */
      29           0 :   if (!unformat_user (input, unformat_line_input, line_input))
      30           0 :     return 0;
      31             : 
      32           0 :   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
      33             :     {
      34           0 :       if (unformat (line_input, "disable"))
      35           0 :         enable = 0;
      36           0 :       else if (unformat (line_input, "pcap"))
      37           0 :         is_pcap = 1;
      38           0 :       else if (unformat (line_input, "%U", unformat_vnet_sw_interface,
      39             :                          vnet_get_main (), &sw_if_index))
      40             :         {
      41           0 :           if (sw_if_index == 0)
      42           0 :             return clib_error_return (0, "Local interface not supported...");
      43             :         }
      44             : 
      45             :       else
      46           0 :         break;
      47             :     }
      48             : 
      49           0 :   if (sw_if_index == ~0)
      50           0 :     return clib_error_return (0, "Software interface required");
      51             : 
      52           0 :   if ((rv = tracenode_feature_enable_disable (sw_if_index, is_pcap, enable)) !=
      53             :       0)
      54           0 :     return clib_error_return (
      55             :       0, "vnet_enable_disable_tracenode_feature returned %d", rv);
      56             : 
      57           0 :   return 0;
      58             : }
      59             : 
      60       36863 : VLIB_CLI_COMMAND (tracenode_feature, static) = {
      61             :   .path = "tracenode feature",
      62             :   .short_help = "tracenode feature <intfc> [disable] [pcap]",
      63             :   .function = tracenode_feature_cmd_fn,
      64             : };
      65             : 
      66             : /*
      67             :  * fd.io coding-style-patch-verification: ON
      68             :  *
      69             :  * Local Variables:
      70             :  * eval: (c-set-style "gnu")
      71             :  * End:
      72             :  */