PHP Bitcoin\Bitcoin类代码示例

 /**
  * @param int|null $flags
  * @param EcAdapterInterface|null $ecAdapter
  * @return NativeConsensus
  */
 public static function getNativeConsensus($flags = null, EcAdapterInterface $ecAdapter = null)
 {
     if ($flags === null) {
         $flags = self::defaultFlags();
     }
     return new NativeConsensus($ecAdapter ?: Bitcoin::getEcAdapter(), $flags);
 }

 /**
  * @param \BitWasp\Buffertools\Buffer|string $string
  * @param EcAdapterInterface $ecAdapter
  * @return SignatureInterface
  */
 public static function fromHex($string, EcAdapterInterface $ecAdapter = null)
 {
     $ecAdapter = $ecAdapter ?: Bitcoin::getEcAdapter();
     $serializer = EcSerializer::getSerializer($ecAdapter, 'BitWasp\\Bitcoin\\Crypto\\EcAdapter\\Serializer\\Signature\\DerSignatureSerializerInterface');
     /** @var DerSignatureSerializerInterface $serializer */
     return $serializer->parse($string);
 }

 public function testMethods()
 {
     $loop = new \React\EventLoop\StreamSelectLoop();
     $dns = (new \BitWasp\Bitcoin\Networking\Dns\Factory())->create('8.8.8.8', $loop);
     $network = Bitcoin::getDefaultNetwork();
     $random = new Random();
     $messages = new \BitWasp\Bitcoin\Networking\Messages\Factory($network, $random);
     $factory = new Factory($dns, $messages, $loop);
     $this->assertInstanceOf($this->peerType, $factory->getPeer());
     $services = Buffer::hex('00', 8);
     $address = $factory->getAddress('127.0.0.1', 8332, $services);
     $this->assertInstanceOf($this->addrType, $address);
     $connector = $factory->getConnector();
     $this->assertInstanceOf($this->connType, $connector);
     $server = $factory->getServer();
     $this->assertInstanceOf($this->serverType, $server);
     $locator = $factory->getLocator();
     $this->assertInstanceOf($this->locatorType, $locator);
     $listener = $factory->getListener($server);
     $this->assertInstanceOf($this->listenerType, $listener);
     $handler = $factory->getPacketHandler();
     $this->assertInstanceOf($this->handlerType, $handler);
     $manager = $factory->getManager();
     $this->assertInstanceOf($this->managerType, $manager);
 }

 public function testNetworkSerializer()
 {
     $mem = new MemPool();
     $serializer = new NetworkMessageSerializer(Bitcoin::getDefaultNetwork());
     $parsed = $serializer->parse($mem->getNetworkMessage()->getBuffer())->getPayload();
     $this->assertEquals($mem, $parsed);
 }

 public function __construct()
 {
     parent::__construct(function () {
         $consensus = new ConsensusFactory(Bitcoin::getEcAdapter());
         $loop = LoopFactory::create();
         $context = new ZmqContext($loop);
         $control = $context->getSocket(\ZMQ::SOCKET_SUB);
         $control->connect('tcp://127.0.0.1:5594');
         $control->subscribe('control');
         $control->on('messages', function ($msg) use($loop) {
             if ($msg[1] == 'shutdown') {
                 $loop->stop();
             }
         });
         $results = $context->getSocket(\ZMQ::SOCKET_PUSH);
         $results->connect("tcp://127.0.0.1:5593");
         $workers = $context->getSocket(\ZMQ::SOCKET_PULL);
         $workers->connect('tcp://127.0.0.1:5592');
         $workers->on('message', function ($message) use($consensus, $results) {
             $details = json_decode($message, true);
             $txid = $details['txid'];
             $flags = $details['flags'];
             $vin = $details['vin'];
             $scriptPubKey = new Script(Buffer::hex($details['scriptPubKey']));
             $tx = TransactionFactory::fromHex($details['tx']);
             $results->send(json_encode(['txid' => $txid, 'vin' => $vin, 'result' => $consensus->getConsensus(new Flags($flags))->verify($tx, $scriptPubKey, $vin)]));
         });
         $loop->run();
         exit(0);
     });
 }

 /**
  * @param $string
  * @param Math $math
  * @return TransactionSignatureInterface
  */
 public static function fromHex($string, Math $math = null)
 {
     $math = $math ?: Bitcoin::getMath();
     $serializer = new TransactionSignatureSerializer(new DerSignatureSerializer($math));
     $signature = $serializer->parse($string);
     return $signature;
 }

 /**
  * @param InputInterface $input
  * @param OutputInterface $output
  * @return int
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $config = (new ConfigLoader())->load();
     // Create the child process
     // All the code after pcntl_fork () will be performed by two processes: parent and child
     if ($config->getItem('config', 'daemon', false)) {
         $child_pid = pcntl_fork();
         if ($child_pid) {
             // Exit from the parent process that is bound to the console
             exit;
         }
         // Make the child as the main process.
         posix_setsid();
     }
     $math = Bitcoin::getMath();
     $params = new Params($math);
     $loop = \React\EventLoop\Factory::create();
     $db = new DebugDb(Db::create($config));
     $node = new BitcoinNode($config, $params, $db);
     $container = new Container();
     $container['debug'] = function (Container $c) use($node) {
         $context = $c['zmq'];
         return new ZmqDebug($node, $context);
     };
     $this->setupServices($container, $node, $loop, $config, $db);
     $loop->run();
     return 0;
 }

 /**
  * @param string $hex
  * @param bool $compressed
  * @param EcAdapterInterface|null $ecAdapter
  * @return PrivateKey
  */
 public static function fromHex($hex, $compressed = false, EcAdapterInterface $ecAdapter = null)
 {
     $hex = Buffer::hex($hex);
     $ecAdapter = $ecAdapter ?: Bitcoin::getEcAdapter();
     $hexSerializer = new HexPrivateKeySerializer($ecAdapter);
     return $hexSerializer->parse($hex)->setCompressed($compressed);
 }

 public function testPeer()
 {
     $localhost = '127.0.0.1';
     $localport = '8333';
     $remotehost = '127.0.0.1';
     $remoteport = '9999';
     $loop = new StreamSelectLoop();
     $dnsResolverFactory = new \React\Dns\Resolver\Factory();
     $dns = $dnsResolverFactory->createCached('8.8.8.8', $loop);
     $reactServer = new Server($loop);
     $network = Bitcoin::getDefaultNetwork();
     $client = new NetworkAddress(Buffer::hex('0000000000000001'), $localhost, $localport);
     $server = new NetworkAddress(Buffer::hex('0000000000000001'), $remotehost, $remoteport);
     $msgs = new Factory($network, new Random());
     $serverReceivedConnection = false;
     $serverListener = new Listener($server, $msgs, $reactServer, $loop);
     $serverListener->on('connection', function (Peer $peer) use(&$serverReceivedConnection, &$serverListener) {
         $peer->close();
         $serverReceivedConnection = true;
     });
     $serverListener->listen($server->getPort());
     $connector = new Connector($loop, $dns);
     $clientConnection = new Peer($client, $msgs, $loop);
     $clientConnection->connect($connector, $server)->then(function (Peer $peer) use($serverListener, &$loop) {
         $peer->close();
         $serverListener->close();
     });
     $loop->run();
     $this->assertTrue($serverReceivedConnection);
 }

 public function testNetworkSerializer()
 {
     $network = Bitcoin::getDefaultNetwork();
     $parser = new NetworkMessageSerializer(Bitcoin::getDefaultNetwork());
     $factory = new Factory($network, new Random());
     $version = '1';
     $relayUntil = '9999999';
     $expiration = '9898989';
     $id = '123';
     $cancel = '0';
     $minVer = '0';
     $maxVer = '0';
     $priority = '50';
     $comment = new Buffer('comment');
     $statusBar = new Buffer('statusBar');
     $setCancel = [1, 2];
     $setSubVer = [50, 99];
     $detail = new AlertDetail($version, $relayUntil, $expiration, $id, $cancel, $minVer, $maxVer, $priority, $comment, $statusBar, $setCancel, $setSubVer);
     $adapter = EcAdapterFactory::getPhpEcc(new Math(), EccFactory::getSecgCurves()->generator256k1());
     $sig = new Signature($adapter, '1', '1');
     $alert = $factory->alert($detail, $sig);
     $serialized = $alert->getNetworkMessage()->getBuffer();
     $parsed = $parser->parse($serialized)->getPayload();
     /** @var \BitWasp\Bitcoin\Networking\Messages\Alert $parsed */
     $this->assertEquals($alert->getDetail(), $parsed->getDetail());
     $this->assertEquals($alert->getSignature()->getR(), $parsed->getSignature()->getR());
     $this->assertEquals($alert->getSignature()->getS(), $parsed->getSignature()->getS());
 }

 public function __construct(NodeInterface $node, Container $container)
 {
     $this->db = $container['db'];
     $this->retargetDb = new RetargetDb($this->db->getPdo());
     $this->math = Bitcoin::getMath();
     $this->consensus = new Consensus(Bitcoin::getMath(), new Params(Bitcoin::getMath()));
     $node->chains()->on('retarget', [$this, 'onRetarget']);
 }

 public function testNetworkSerializable()
 {
     $factory = new Factory(Bitcoin::getDefaultNetwork(), new Random());
     $filterclear = $factory->filterclear();
     $serialized = $filterclear->getNetworkMessage()->getBuffer();
     $parsed = $factory->parse(new Parser($serialized))->getPayload();
     $this->assertEquals($parsed, $filterclear);
 }

 public function testNetworkSerializer()
 {
     $parser = new NetworkMessageSerializer(Bitcoin::getDefaultNetwork());
     $getaddr = new GetAddr();
     $serialized = $getaddr->getNetworkMessage()->getBuffer();
     $parsed = $parser->parse($serialized)->getPayload();
     $this->assertEquals($getaddr, $parsed);
 }

 /**
  * @param NetworkInterface|null $network
  * @return string
  */
 public function getAddress(NetworkInterface $network = null)
 {
     $network = $network ?: Bitcoin::getNetwork();
     $witnessByte = dechex($this->witnessVersion);
     $witnessByte = strlen($witnessByte) % 2 == 0 ? $witnessByte : '0' . $witnessByte;
     $payload = Buffer::hex($this->getPrefixByte($network) . $witnessByte . "00" . $this->getHash());
     return Base58::encodeCheck($payload);
 }

 /**
  * @param Parser $parser
  * @return Alert
  */
 public function fromParser(Parser $parser)
 {
     $detail = $this->detail->fromParser($parser);
     list($sigBuffer) = $this->getSigBuf()->parse($parser);
     $adapter = Bitcoin::getEcAdapter();
     $serializer = EcSerializer::getSerializer('BitWasp\\Bitcoin\\Crypto\\EcAdapter\\Serializer\\Signature\\DerSignatureSerializerInterface', true, $adapter);
     $sig = $serializer->parse($sigBuffer);
     return new Alert($detail, $sig);
 }