VCL: add session namespace support.

[vpp.git] / src / vnet / session / application_namespace.c

diff --git a/src/vnet/session/application_namespace.c b/src/vnet/session/application_namespace.c
index 7f90943..a827551 100644 (file)
--- a/src/vnet/session/application_namespace.c
+++ b/src/vnet/session/application_namespace.c
@@ -160,6 +160,7 @@ static clib_error_t *
 app_ns_fn (vlib_main_t * vm, unformat_input_t * input,
           vlib_cli_command_t * cmd)
 {
+  unformat_input_t _line_input, *line_input = &_line_input;
   u8 is_add = 0, *ns_id = 0, secret_set = 0, sw_if_index_set = 0;
   u32 sw_if_index, fib_id = APP_NAMESPACE_INVALID_INDEX;
   u64 secret;
@@ -167,22 +168,30 @@ app_ns_fn (vlib_main_t * vm, unformat_input_t * input,
 
   session_cli_return_if_not_enabled ();
 
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
     {
-      if (unformat (input, "add"))
+      if (unformat (line_input, "add"))
        is_add = 1;
-      else if (unformat (input, "id %_%v%_", &ns_id))
+      else if (unformat (line_input, "id %_%v%_", &ns_id))
        ;
-      else if (unformat (input, "secret %lu", &secret))
+      else if (unformat (line_input, "secret %lu", &secret))
        secret_set = 1;
-      else if (unformat (input, "sw_if_index %u", &sw_if_index))
+      else if (unformat (line_input, "sw_if_index %u", &sw_if_index))
        sw_if_index_set = 1;
-      else if (unformat (input, "fib_id", &fib_id))
+      else if (unformat (line_input, "fib_id", &fib_id))
        ;
       else
-       return clib_error_return (0, "unknown input `%U'",
-                                 format_unformat_error, input);
+       {
+         error = clib_error_return (0, "unknown input `%U'",
+                                    format_unformat_error, line_input);
+         unformat_free (line_input);
+         return error;
+       }
     }
+  unformat_free (line_input);
 
   if (!ns_id || !secret_set || !sw_if_index_set)
     {
@@ -235,13 +244,17 @@ show_app_ns_fn (vlib_main_t * vm, unformat_input_t * input,
 
   session_cli_return_if_not_enabled ();
 
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+  if (unformat_peek_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "table %_%v%_", &ns_id))
        do_table = 1;
       else
-       return clib_error_return (0, "unknown input `%U'",
-                                 format_unformat_error, input);
+       {
+         vlib_cli_output (vm, "unknown input [%U]",
+                          format_unformat_error, input);
+         return clib_error_return (0, "unknown input `%U'",
+                                   format_unformat_error, input);
+       }
     }
 
   if (do_table)