<?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;

    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 ?? '';
    }

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

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

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

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

    public function fromWire(string $rdata, int &$offset = 0, ?int $rdLength = null): void
    {
        $rdLength = $rdLength ?? strlen($rdata);
        $this->setData(substr($rdata, $offset, $rdLength));
        $offset += $rdLength;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzU5NjQwODcxNzcyMDg0NSA1MTIyNjA3MzA5NDI3MTI0IDE1MTk1MDcwMTIwMDk5ODc=