Function param_chanhints

lightningd/invoice.c:1079–1118

}

static struct command_result *param_chanhints(struct command *cmd,
					      const char *name,
					      const char *buffer,
					      const jsmntok_t *tok,
					      struct chanhints **chanhints)
{
	bool boolhint;

	*chanhints = tal(cmd, struct chanhints);

	/* Could be simply "true" or "false" */
	if (json_to_bool(buffer, tok, &boolhint)) {
		(*chanhints)->expose_all_private = boolhint;
		(*chanhints)->hints = NULL;
		return NULL;
	}

	(*chanhints)->expose_all_private = true;
	/* Could be a single short_channel_id or an array */
	if (tok->type == JSMN_ARRAY) {
		size_t i;
		const jsmntok_t *t;

		(*chanhints)->hints
			= tal_arr(*chanhints, struct short_channel_id,
				  tok->size);
		json_for_each_arr(i, t, tok) {
			if (!json_to_short_channel_id(buffer, t,
						      &(*chanhints)->hints[i])) {
				return command_fail_badparam(cmd, name, buffer, t,
						    "should be a short channel id");
			}
		}
		return NULL;
	}

	/* Otherwise should be a short_channel_id */
	return param_short_channel_id(cmd, name, buffer, tok,
				      &(*chanhints)->hints);
}

static struct command_result *param_preimage(struct command *cmd,
					     const char *name,