defender-security / vendor / spomky-labs / cbor-php / src / IndefiniteLengthTextStringObject.php

IndefiniteLengthTextStringObject.php in Defender Security – Malware Scanner, Login Security & Firewall 5.7.0, at vendor/spomky-labs/cbor-php/src/IndefiniteLengthTextStringObject.php

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1	<?php
2
3	declare(strict_types=1);
4
5	/*
6	* The MIT License (MIT)
7	*
8	* Copyright (c) 2018-2020 Spomky-Labs
9	*
10	* This software may be modified and distributed under the terms
11	* of the MIT license. See the LICENSE file for details.
12	*/
13
14	namespace CBOR;
15
16	/**
17	* @final
18	*/
19	class IndefiniteLengthTextStringObject extends AbstractCBORObject implements Normalizable
20	{
21	private const MAJOR_TYPE = self::MAJOR_TYPE_TEXT_STRING;
22
23	private const ADDITIONAL_INFORMATION = self::LENGTH_INDEFINITE;
24
25	/**
26	* @var TextStringObject[]
27	*/
28	private $data = [];
29
30	public function __construct()
31	{
32	parent::__construct(self::MAJOR_TYPE, self::ADDITIONAL_INFORMATION);
33	}
34
35	public function __toString(): string
36	{
37	$result = parent::__toString();
38	foreach ($this->data as $object) {
39	$result .= (string) $object;
40	}
41
42	return $result . "\xFF";
43	}
44
45	public static function create(): self
46	{
47	return new self();
48	}
49
50	public function add(TextStringObject $chunk): self
51	{
52	$this->data[] = $chunk;
53
54	return $this;
55	}
56
57	public function append(string $chunk): self
58	{
59	$this->add(TextStringObject::create($chunk));
60
61	return $this;
62	}
63
64	public function getValue(): string
65	{
66	$result = '';
67	foreach ($this->data as $object) {
68	$result .= $object->getValue();
69	}
70
71	return $result;
72	}
73
74	public function getLength(): int
75	{
76	$length = 0;
77	foreach ($this->data as $object) {
78	$length += $object->getLength();
79	}
80
81	return $length;
82	}
83
84	public function normalize(): string
85	{
86	$result = '';
87	foreach ($this->data as $object) {
88	$result .= $object->normalize();
89	}
90
91	return $result;
92	}
93
94	/**
95	* @deprecated The method will be removed on v3.0. Please rely on the CBOR\Normalizable interface
96	*/
97	public function getNormalizedData(bool $ignoreTags = false): string
98	{
99	$result = '';
100	foreach ($this->data as $object) {
101	$result .= $object->getNormalizedData($ignoreTags);
102	}
103
104	return $result;
105	}
106	}
107