Function parse_by_name

common/json_param.c:158–198

}

static struct command_result *parse_by_name(struct command *cmd,
					    struct param *params,
					    const char *buffer,
					    const jsmntok_t tokens[],
					    bool allow_extra)
{
	size_t i;
	const jsmntok_t *t;

	json_for_each_obj(i, t, tokens) {
		struct param *p = find_param(cmd, params, buffer + t->start,
					     t->end - t->start);
		if (!p) {
			if (!allow_extra) {
				return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
						    "unknown parameter: %.*s, this may be caused by a failure to autodetect key=value-style parameters. Please try using the -k flag and explicit key=value pairs of parameters.",
						    t->end - t->start,
						    buffer + t->start);
			}
		} else {
			struct command_result *res;

			if (p->is_set) {
				return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
						    "duplicate json names: %s",
						    p->name);
			}

			if (p->style == PARAM_OPTIONAL_DEV_WITH_DEFAULT
			    && !command_dev_apis(cmd)) {
				return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
						    "Parameter '%s' is developer-only",
						    p->name);
			}
			res = make_callback(cmd, p, buffer, t + 1);
			if (res)
				return res;
		}
	}
	return post_check(cmd, params);
}

static int comp_by_name(const struct param *a, const struct param *b,
			void *unused)