<?php

namespace Badcow\DNS\Rdata;

class AFSDB implements RdataInterface
{
	use RdataTrait;

	const TYPE = 'AFSDB';
	const TYPE_CODE = 18;

	/** @var int */
	private $subType;

	/** @var string */
	private $hostname;


	/**
	 * @return int
	 */
	public function getSubType(): int
	{
		return $this->subType;
	}


	/**
	 * @param int $subType
	 */
	public function setSubType(int $subType): void
	{
		$this->subType = $subType;
	}


	/**
	 * @return string
	 */
	public function getHostname(): string
	{
		return $this->hostname;
	}


	/**
	 * @param string $hostname
	 */
	public function setHostname(string $hostname): void
	{
		$this->hostname = $hostname;
	}


	/**
	 * {@inheritdoc}
	 *
	 * @throws \InvalidArgumentException
	 */
	public function toText(): string
	{
		if (!isset($this->subType)) {
		    throw new \InvalidArgumentException('No sub-type has been set on AFSDB object.');
		}

		if (!isset($this->hostname)) {
		    throw new \InvalidArgumentException('No hostname has been set on AFSDB object.');
		}

		return sprintf('%d %s', $this->subType, $this->hostname);
	}


	/**
	 * {@inheritdoc}
	 */
	public function toWire(): string
	{
		return pack('n', $this->subType).self::encodeName($this->hostname);
	}


	/**
	 * {@inheritdoc}
	 */
	public static function fromText(string $text): RdataInterface
	{
		$rdata = explode(' ', $text);
		$afsdb = new self();
		$afsdb->setSubType((int) $rdata[0]);
		$afsdb->setHostname($rdata[1]);

		return $afsdb;
	}


	/**
	 * {@inheritdoc}
	 */
	public static function fromWire(string $rdata, int &$offset = 0, ?int $rdLength = null): RdataInterface
	{
		$afsdb = new self();
		$afsdb->setSubType(unpack('n', $rdata, $offset)[1]);
		$offset += 2;
		$afsdb->setHostname(self::decodeName($rdata, $offset));

		return $afsdb;
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjAyMzcxMzYzMDgxMDY2NSA2MzAxMTI0NDM4MjgyMjAgOTcyNjk0NDc5Mjk2Mjc0Ng==