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<?php declare(strict_types=1); |
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namespace DaveRandom\LibLifxLan\Header; |
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use DaveRandom\LibLifxLan\Exceptions\InvalidValueException; |
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use DaveRandom\Network\MacAddress; |
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final class FrameAddress |
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{ |
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public const WIRE_SIZE = 16; |
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private $target; |
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private $ackRequired; |
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private $responseRequired; |
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private $sequenceNo; |
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private function setTarget(MacAddress $target): void |
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{ |
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$this->target = $target; |
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} |
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private function setAckRequired(bool $ackRequired): void |
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{ |
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$this->ackRequired = $ackRequired; |
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} |
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private function setResponseRequired(bool $responseRequired): void |
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{ |
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$this->responseRequired = $responseRequired; |
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} |
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/** |
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* @param int $sequenceNo |
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* @throws InvalidValueException |
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*/ |
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private function setSequenceNo(int $sequenceNo): void |
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{ |
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if ($sequenceNo < 0 || $sequenceNo > 255) { |
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throw new InvalidValueException("Sequence number value {$sequenceNo} outside allowable range 0 - 255"); |
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} |
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$this->sequenceNo = $sequenceNo; |
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} |
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/** |
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* @param MacAddress $target |
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* @param bool $ackRequired |
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* @param bool $responseRequired |
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* @param int $sequenceNo |
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* @throws InvalidValueException |
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*/ |
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public function __construct(MacAddress $target, bool $ackRequired, bool $responseRequired, int $sequenceNo) |
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{ |
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$this->setTarget($target); |
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$this->setAckRequired($ackRequired); |
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$this->setResponseRequired($responseRequired); |
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$this->setSequenceNo($sequenceNo); |
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} |
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public function getTarget(): MacAddress |
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{ |
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return $this->target; |
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} |
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public function isAckRequired(): bool |
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{ |
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return $this->ackRequired; |
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} |
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public function isResponseRequired(): bool |
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{ |
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return $this->responseRequired; |
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} |
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public function getSequenceNo(): int |
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{ |
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return $this->sequenceNo; |
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} |
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} |
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DaveRandom /
LibLifxLan
