Function json_addpsbtinput

wallet/reservation.c:755–924

AUTODATA(json_command, &addpsbtoutput_command);

static struct command_result *json_addpsbtinput(struct command *cmd,
						const char *buffer,
						const jsmntok_t *obj UNNEEDED,
						const jsmntok_t *params)
{
	struct utxo **utxos;
	const struct utxo **excluded;
	bool all;
	struct amount_sat *req_amount, input, emergency_sat, diff;
	u32 current_height, *locktime, *reserve, weight, *min_feerate;
	struct json_stream *response;
	struct wally_psbt *psbt;
	bool *add_initiator_serial_ids, *mark_our_inputs;
	size_t inputs_count, psbt_locktime;
	u64 serial_id;

	if (!param_check(cmd, buffer, params,
			 p_req("satoshi", param_sat, &req_amount),
			 p_opt("initialpsbt", param_psbt, &psbt),
			 p_opt("locktime", param_number, &locktime),
			 p_opt("min_feerate", param_feerate, &min_feerate),
			 p_opt_def("add_initiator_serial_ids", param_bool,
			 	   &add_initiator_serial_ids, false),
			 p_opt_def("mark_our_inputs", param_bool,
			 	   &mark_our_inputs, false),
			 p_opt_def("reserve", param_number, &reserve,
				   RESERVATION_DEFAULT),
			 NULL))
		return command_param_failed();

	if (!psbt) {
		if (!locktime) {
			locktime = tal(cmd, u32);
			*locktime = default_locktime(cmd->ld->topology);
		}
		psbt = create_psbt(cmd, 0, 0, *locktime);
	} else if (locktime) {
		return command_fail(cmd, FUNDING_PSBT_INVALID,
				    "Can't set locktime of an existing"
				    " {initialpsbt}");
	}

	if (!validate_psbt(psbt))
		return command_fail(cmd,
				    FUNDING_PSBT_INVALID,
				    "PSBT failed to validate.");

	if (!req_amount || amount_sat_is_zero(*req_amount))
		return command_fail(cmd, FUND_INPUT_IS_ZERO, "Cannot add input"
				    " value of zero.");

	if (!min_feerate) {
		min_feerate = tal(cmd, u32);
		*min_feerate = opening_feerate(cmd->ld->topology);
	}

	all = amount_sat_eq(*req_amount, AMOUNT_SAT(-1ULL));