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<?php |
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namespace BitWasp\Bitcoin\Networking; |
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use BitWasp\Bitcoin\Bitcoin; |
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use BitWasp\Bitcoin\Crypto\Random\Random; |
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use BitWasp\Bitcoin\Network\NetworkInterface; |
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use BitWasp\Bitcoin\Networking\Ip\IpInterface; |
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use BitWasp\Bitcoin\Networking\Peer\ConnectionParams; |
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use BitWasp\Bitcoin\Networking\Peer\Connector; |
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use BitWasp\Bitcoin\Networking\Peer\Listener; |
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use BitWasp\Bitcoin\Networking\Peer\Locator; |
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use BitWasp\Bitcoin\Networking\Peer\Manager; |
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use BitWasp\Bitcoin\Networking\Structure\NetworkAddress; |
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use BitWasp\Bitcoin\Networking\Structure\NetworkAddressInterface; |
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use React\EventLoop\LoopInterface; |
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class Factory |
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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 LoopInterface |
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*/ |
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private $loop; |
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private $messages = null; |
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/** |
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* @param NetworkInterface $network |
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* @param LoopInterface $loop |
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*/ |
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public function __construct(LoopInterface $loop, NetworkInterface $network = null) |
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{ |
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$this->loop = $loop; |
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$this->network = $network ?: Bitcoin::getNetwork(); |
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$this->settings = new Settings\MainnetSettings(); |
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} |
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/** |
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* @return Dns\Resolver |
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*/ |
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public function getDns() |
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{ |
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return (new Dns\Factory())->create($this->settings->getDnsServer(), $this->loop); |
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} |
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/** |
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* @param Random|null $random |
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* @return Messages\Factory |
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*/ |
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public function getMessages(Random $random = null) |
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{ |
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if (null === $this->messages) { |
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$this->messages = new Messages\Factory( |
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$this->network, |
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$random ?: new Random() |
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); |
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} |
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return $this->messages; |
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} |
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/** |
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* @param Settings\NetworkSettings $settings |
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*/ |
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public function setSettings(Settings\NetworkSettings $settings) |
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{ |
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$this->settings = $settings; |
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} |
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/** |
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* @return Settings\NetworkSettings |
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*/ |
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public function getSettings() |
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{ |
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return $this->settings; |
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} |
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/** |
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* @param Peer\ConnectionParams $params |
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* @return Peer\Connector |
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*/ |
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public function getConnector(Peer\ConnectionParams $params) |
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{ |
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return new Connector($this->getMessages(), $params, $this->loop, $this->settings->getSocketParams()); |
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} |
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/** |
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* @param Peer\Connector $connector |
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* @return Peer\Manager |
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*/ |
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public function getManager(Peer\Connector $connector) |
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{ |
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return new Manager($connector, $this->settings); |
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} |
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/** |
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* @return Peer\Locator |
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*/ |
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public function getLocator() |
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{ |
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return new Locator($this->getDns(), $this->settings); |
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} |
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/** |
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* @param ConnectionParams $params |
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* @param NetworkAddressInterface $serverAddress |
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* @return Listener |
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*/ |
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public function getListener(Peer\ConnectionParams $params, NetworkAddressInterface $serverAddress) |
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{ |
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return new Listener($params, $this->getMessages(), $serverAddress, $this->loop); |
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} |
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/** |
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* @param IpInterface $ipAddress |
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* @param int $port |
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* @param int $services |
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* @return NetworkAddress |
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*/ |
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public function getAddress(IpInterface $ipAddress, $port = 8333, $services = Services::NONE) |
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{ |
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return new NetworkAddress( |
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$services, |
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$ipAddress, |
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$port |
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); |
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} |
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} |
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Bit-Wasp /
bitcoin-p2p-php
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: