/**
* @param int $flag
* @return bool
*/
public function checkFlag($flag)
{
return $this->math->cmp($this->math->bitwiseAnd($this->flags->getFlags(), self::UPDATE_MASK), $flag) === 0;
}
/**
* @param TransactionInterface $tx
* @param Flags $flags
* @param array $scripts
* @return string
*/
private function dispatch(TransactionInterface $tx, Flags $flags, array $scripts)
{
$this->blockingZmq->send(json_encode(['txid' => $tx->getTxId()->getHex(), 'tx' => $tx->getHex(), 'flags' => $flags->getFlags(), 'scripts' => $scripts]));
$result = $this->blockingZmq->recv();
return (bool) $result;
}
/**
* @param TransactionInterface $tx
* @param ScriptInterface $scriptPubKey
* @param int $nInputToSign
* @return bool
*/
public function verify(TransactionInterface $tx, ScriptInterface $scriptPubKey, $nInputToSign)
{
$error = 0;
return (bool) bitcoinconsensus_verify_script($scriptPubKey->getBinary(), $tx->getBinary(), $nInputToSign, $this->flags->getFlags(), $error);
}
