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<?php |
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namespace BitWasp\Bitcoin\Networking; |
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use BitWasp\Bitcoin\Crypto\Hash; |
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use BitWasp\Bitcoin\Networking\Structure\Header; |
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use BitWasp\Bitcoin\Serializable; |
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use BitWasp\Bitcoin\Network\NetworkInterface; |
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use BitWasp\Bitcoin\Networking\Serializer\NetworkMessageSerializer; |
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use BitWasp\Buffertools\BufferInterface; |
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class NetworkMessage extends Serializable |
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{ |
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/** |
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* @var NetworkInterface |
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*/ |
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private $network; |
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/** |
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* @var NetworkSerializableInterface |
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*/ |
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private $payload; |
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/** |
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* @var Header |
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*/ |
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private $header; |
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/** |
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* @param NetworkInterface $network |
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* @param NetworkSerializableInterface $message |
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*/ |
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public function __construct(NetworkInterface $network, NetworkSerializableInterface $message) |
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{ |
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$this->network = $network; |
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$this->payload = $message; |
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$buffer = $message->getBuffer(); |
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$this->header = new Header( |
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$message->getNetworkCommand(), |
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$buffer->getSize(), |
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Hash::sha256d($buffer)->slice(0, 4) |
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); |
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} |
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/** |
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* @return NetworkSerializableInterface |
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*/ |
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public function getPayload() |
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{ |
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return $this->payload; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCommand() |
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{ |
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return $this->payload->getNetworkCommand(); |
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} |
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/** |
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* @return BufferInterface |
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*/ |
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public function getChecksum() |
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{ |
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return $this->header->getChecksum(); |
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} |
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/** |
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* @return Header |
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*/ |
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public function getHeader() |
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{ |
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return $this->header; |
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} |
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/** |
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* @return BufferInterface |
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*/ |
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public function getBuffer() |
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{ |
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return (new NetworkMessageSerializer($this->network))->serialize($this); |
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} |
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} |
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Bit-Wasp /
bitcoin-p2p-php
