88 lines
1.8 KiB
PHP
88 lines
1.8 KiB
PHP
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<?php
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declare(strict_types=1);
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2018 Spomky-Labs
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*
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* This software may be modified and distributed under the terms
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* of the MIT license. See the LICENSE file for details.
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*/
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namespace CBOR;
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use InvalidArgumentException;
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final class ByteStringWithChunkObject extends AbstractCBORObject
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{
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private const MAJOR_TYPE = 0b010;
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private const ADDITIONAL_INFORMATION = 0b00011111;
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/**
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* @var ByteStringObject[]
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*/
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private $chunks = [];
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public function __construct()
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{
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parent::__construct(self::MAJOR_TYPE, self::ADDITIONAL_INFORMATION);
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}
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public function add(ByteStringObject $chunk): void
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{
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$this->chunks[] = $chunk;
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}
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public function append(string $chunk): void
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{
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$this->add(new ByteStringObject($chunk));
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}
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public function getValue(): string
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{
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$result = '';
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foreach ($this->chunks as $chunk) {
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$result .= $chunk->getValue();
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}
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return $result;
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}
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public function getLength(): int
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{
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$length = 0;
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foreach ($this->chunks as $chunk) {
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$length += $chunk->getLength();
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}
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return $length;
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}
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public function getNormalizedData(bool $ignoreTags = false): string
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{
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$result = '';
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foreach ($this->chunks as $chunk) {
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$result .= $chunk->getNormalizedData($ignoreTags);
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}
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return $result;
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}
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public function __toString(): string
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{
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$result = parent::__toString();
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foreach ($this->chunks as $chunk) {
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$result .= (string) $chunk;
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}
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$bin = hex2bin('FF');
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if (false === $bin) {
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throw new InvalidArgumentException('Unable to convert the data');
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}
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$result .= $bin;
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return $result;
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}
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}
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