lib: add block/node/arg len to SRv6 locator JSON

This commit adds the SRv6 locator's block length, node length and
argument length to the output of the command
"show segment-routing srv6 locator json"

Signed-off-by: Carmine Scarpitta <carmine.scarpitta@uniroma2.it>

lib/srv6.c

@@ -231,10 +231,20 @@ json_object *srv6_locator_json(const struct srv6_locator *loc)
 	/* set prefix */
 	json_object_string_addf(jo_root, "prefix", "%pFX", &loc->prefix);
 
+	/* set block_bits_length */
+	json_object_int_add(jo_root, "blockBitsLength", loc->block_bits_length);
+
+	/* set node_bits_length */
+	json_object_int_add(jo_root, "nodeBitsLength", loc->node_bits_length);
+
 	/* set function_bits_length */
 	json_object_int_add(jo_root, "functionBitsLength",
 			    loc->function_bits_length);
 
+	/* set argument_bits_length */
+	json_object_int_add(jo_root, "argumentBitsLength",
+			    loc->argument_bits_length);
+
 	/* set status_up */
 	json_object_boolean_add(jo_root, "statusUp",
 				loc->status_up);