Function json_check

lightningd/jsonrpc.c:1408–1451

}

static struct command_result *json_check(struct command *cmd,
					 const char *buffer,
					 const jsmntok_t *obj UNNEEDED,
					 const jsmntok_t *params)
{
	jsmntok_t *mod_params;
	const jsmntok_t *name_tok;
	bool failed;
	struct json_stream *response;
	struct command_result *res;

	if (cmd->mode == CMD_USAGE) {
		mod_params = NULL;
	} else {
		mod_params = json_tok_copy(cmd, params);
	}

	if (!param(cmd, buffer, mod_params,
		   p_req("command_to_check", param_command, &name_tok),
		   p_opt_any(),
		   NULL))
		return command_param_failed();

	/* Point name_tok to the name, not the value */
	if (params->type == JSMN_OBJECT)
		name_tok--;

	json_tok_remove(&mod_params, mod_params, name_tok, 1);

	cmd->mode = CMD_CHECK;
	failed = false;
	tal_add_destructor2(cmd, destroy_command_canary, &failed);
	res = cmd->json_cmd->dispatch(cmd, buffer, mod_params, mod_params);

	/* CMD_CHECK always makes it "fail" parameter parsing. */
	assert(res == &param_failed);

	if (failed)
		return res;

	response = json_stream_success(cmd);
	json_add_string(response, "command_to_check", cmd->json_cmd->name);
	return command_success(cmd, response);
}

static const struct json_command check_command = {
	"check",