<?php
declare(strict_types=1);
/*
* The MIT License (MIT)
*
* Copyright (c) 2018-2020 Spomky-Labs
*
* This software may be modified and distributed under the terms
* of the MIT license. See the LICENSE file for details.
*/
namespace CBOR\Tag;
use CBOR\ByteStringObject;
use CBOR\CBORObject;
use CBOR\TagObject as Base;
use CBOR\Utils;
use InvalidArgumentException;
final class PositiveBigIntegerTag extends Base
{
public static function getTagId(): int
{
return 2;
}
public static function createFromLoadedData(int $additionalInformation, ?string $data, CBORObject $object): Base
{
return new self($additionalInformation, $data, $object);
}
public static function create(CBORObject $object): Base
{
if (!$object instanceof ByteStringObject) {
throw new InvalidArgumentException('This tag only accepts a Byte String object.');
}
return new self(2, null, $object);
}
public function getNormalizedData(bool $ignoreTags = false)
{
if ($ignoreTags) {
return $this->object->getNormalizedData($ignoreTags);
}
if (!$this->object instanceof ByteStringObject) {
return $this->object->getNormalizedData($ignoreTags);
}
return Utils::hexToString($this->object->getValue());
}
}