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<?php |
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namespace Yeelight; |
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use Socket\Raw\Socket; |
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use Yeelight\Bulb\Bulb; |
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use Yeelight\Bulb\BulbFactory; |
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use Yeelight\Exceptions\SocketException; |
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class YeelightRawClient |
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{ |
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const DISCOVERY_RESPONSE = "M-SEARCH * HTTP/1.1\r\n |
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HOST: 239.255.255.250:1982\r\n |
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MAN: \"ssdp:discover\"\r\n |
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ST: wifi_bulb\r\n"; |
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const MULTICAST_ADDRESS = '239.255.255.250:1982'; |
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const NO_FLAG = 0; |
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const PACKET_LENGTH = 4096; |
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/** |
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* @var Bulb[] |
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*/ |
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private $bulbList = []; |
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/** |
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* @var int |
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*/ |
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private $readTimeout; |
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/** |
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* @var Socket |
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*/ |
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private $socket; |
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/** |
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* @var BulbFactory |
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*/ |
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private $bulbFactory; |
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/** |
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* YeelightClient constructor. |
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* |
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* @param int $readTimeout |
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* @param Socket $socket |
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* @param BulbFactory $bulbFactory |
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*/ |
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public function __construct(int $readTimeout, Socket $socket, BulbFactory $bulbFactory) |
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{ |
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$this->readTimeout = $readTimeout; |
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$this->socket = $socket; |
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$this->bulbFactory = $bulbFactory; |
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} |
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/** |
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* Local discovery for bulbs |
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* |
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* @return Bulb[] |
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* |
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* @throws SocketException |
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*/ |
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public function search(): array |
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{ |
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$this->socket->sendTo(self::DISCOVERY_RESPONSE, self::NO_FLAG, self::MULTICAST_ADDRESS); |
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$this->socket->setBlocking(false); |
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while ($this->socket->selectRead($this->readTimeout)) { |
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$data = $this->formatResponse($this->socket->read(self::PACKET_LENGTH)); |
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$bulb = $this->bulbFactory->create($data); |
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$this->bulbList[$bulb->getIp()] = $bulb; |
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} |
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return $this->bulbList; |
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} |
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/** |
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* @param string $data |
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* |
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* @return array |
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*/ |
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private function formatResponse(string $data): array |
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{ |
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return array_reduce(explode("\n", trim($data)), function ($carry, $item) { |
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$res = explode(':', $item, 2); |
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$carry[trim(reset($res))] = end($res); |
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return $carry; |
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}, []); |
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} |
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} |
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elberth90 /
yeelight-api-client
