74 lines
1.7 KiB
PHP
74 lines
1.7 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2018 Spomky-Labs
|
|
*
|
|
* This software may be modified and distributed under the terms
|
|
* of the MIT license. See the LICENSE file for details.
|
|
*/
|
|
|
|
namespace CBOR;
|
|
|
|
use InvalidArgumentException;
|
|
|
|
final class InfiniteMapObject extends AbstractCBORObject implements \Countable, \IteratorAggregate
|
|
{
|
|
private const MAJOR_TYPE = 0b101;
|
|
private const ADDITIONAL_INFORMATION = 0b00011111;
|
|
|
|
/**
|
|
* @var MapItem[]
|
|
*/
|
|
private $data = [];
|
|
|
|
public function __construct()
|
|
{
|
|
parent::__construct(self::MAJOR_TYPE, self::ADDITIONAL_INFORMATION);
|
|
}
|
|
|
|
public function append(CBORObject $key, CBORObject $value): void
|
|
{
|
|
$this->data[] = new MapItem($key, $value);
|
|
}
|
|
|
|
public function count(): int
|
|
{
|
|
return \count($this->data);
|
|
}
|
|
|
|
public function getIterator(): \Iterator
|
|
{
|
|
return new \ArrayIterator($this->data);
|
|
}
|
|
|
|
public function getNormalizedData(bool $ignoreTags = false): array
|
|
{
|
|
$result = [];
|
|
foreach ($this->data as $object) {
|
|
$result[$object->getKey()->getNormalizedData($ignoreTags)] = $object->getValue()->getNormalizedData($ignoreTags);
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
public function __toString(): string
|
|
{
|
|
$result = parent::__toString();
|
|
foreach ($this->data as $object) {
|
|
$result .= (string) $object->getKey();
|
|
$result .= (string) $object->getValue();
|
|
}
|
|
$bin = hex2bin('FF');
|
|
if (false === $bin) {
|
|
throw new InvalidArgumentException('Unable to convert the data');
|
|
}
|
|
$result .= $bin;
|
|
|
|
return $result;
|
|
}
|
|
}
|