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<?php
namespace BitWasp\Bitcoin\Networking\Serializer\Structure;
use BitWasp\Bitcoin\Networking\Serializer\Ip\IpSerializer;
use BitWasp\Bitcoin\Networking\Structure\NetworkAddress;
use BitWasp\Buffertools\BufferInterface;
use BitWasp\Buffertools\Parser;
use BitWasp\Buffertools\TemplateFactory;
class NetworkAddressSerializer
{
/**
* @return \BitWasp\Buffertools\Template
*/
private function getTemplate()
return (new TemplateFactory())
->uint64le()
->bytestring(16)
->uint16()
->getTemplate();
}
* @param NetworkAddress $addr
* @return BufferInterface
public function serialize(NetworkAddress $addr)
return $this->getTemplate()->write([
$addr->getServices(),
$addr->getIp()->getBuffer(),
$addr->getPort()
]);
* @param Parser $parser
* @return NetworkAddress
public function fromParser(Parser & $parser)
list ($services, $ipBuffer, $port) = $this->getTemplate()->parse($parser);
$ipSerializer = new IpSerializer();
return new NetworkAddress(
$services,
$ipSerializer->parse($ipBuffer),
$port
);
* @param $data
public function parse($data)
return $this->fromParser(new Parser($data));
Bit-Wasp /
bitcoin-p2p-php
