<?php

namespace Badcow\DNS\Rdata;

use Badcow\DNS\Parser\ParseException;
use Badcow\DNS\Parser\Tokens;

/**
 * {@link https://tools.ietf.org/html/rfc3597}.
 */
class UnknownType implements RdataInterface
{
	/** @var int */
	private $typeCode;

	/** @var string|null */
	private $data;


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


	/**
	 * @return string
	 */
	public function getData(): ?string
	{
		return $this->data;
	}


	/**
	 * @param string $data
	 */
	public function setData(?string $data): void
	{
		$this->data = $data;
	}


	public function getType(): string
	{
		return 'TYPE'.$this->typeCode;
	}


	public function getTypeCode(): int
	{
		return $this->typeCode;
	}


	public function toText(): string
	{
		if (null === $this->data) {
		    return '\# 0';
		}

		return sprintf('\# %d %s', strlen($this->data), bin2hex($this->data));
	}


	public function toWire(): string
	{
		return $this->data ?? '';
	}


	/**
	 * @param string $text
	 *
	 * @return UnknownType
	 *
	 * @throws ParseException
	 */
	public static function fromText(string $text): RdataInterface
	{
		if (1 !== preg_match('/^\\\#\s+(\d+)(\s[a-f0-9\s]+)?$/i', $text, $matches)) {
		    throw new ParseException('Could not parse rdata of unknown type. Malformed string.');
		}

		$rdata = new self();
		if ('0' === $matches[1]) {
		    return $rdata;
		}

		$hexVal = str_replace(Tokens::SPACE, '', $matches[2]);

		if (false === $data = hex2bin($hexVal)) {
		    throw new ParseException(sprintf('Could not parse hexadecimal data "%s".', $hexVal));
		}
		$rdata->setData($data);

		return $rdata;
	}


	/**
	 * {@inheritdoc}
	 *
	 * @return UnknownType
	 */
	public static function fromWire(string $rdata, int &$offset = 0, ?int $rdLength = null): RdataInterface
	{
		$_rdata = new self();
		$_rdata->setData(substr($rdata, $offset, $rdLength ?? strlen($rdata)));

		return $_rdata;
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzY2MDg4NTk1NDU3NjY2NCA0NzUxMDEwODA0NzQxMzYyIDIzMTUyMDM2MjY4NDQwNjM=