PhpIso\Descriptor\Partition

Complexity

Total Complexity

2

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	init()	0	18	2

<?php

declare(strict_types=1);

namespace PhpIso\Descriptor;

use PhpIso\Descriptor;
use PhpIso\IsoFile;
use PhpIso\Util\Buffer;

class Partition extends Descriptor
{
    /**
     * The "Partition Volume Descriptors"'s System Identifier
     */
    public string $systemID;

    /**
     * The "Partition Volume Descriptors"'s Partition Identifier
     */
    public string $volPartitionID;

    /**
     * The "Partition Volume Descriptors"'s Partition location
     */
    public int $volPartitionLocation;

    /**
     * The "Partition Volume Descriptors"'s Partition size
     */
    public int $volPartitionSize;

    public string $name = 'Partition volume descriptor';

    protected int $type = Type::PARTITION_VOLUME_DESC;

    public function init(IsoFile $isoFile, int &$offset): void
    {
        if ($this->bytes === null) {
            return;
        }

        $unused = $this->bytes[$offset];
        $offset++;

        $this->systemID = Buffer::readAString($this->bytes, 32, $offset);
        $this->volPartitionID = Buffer::readDString($this->bytes, 32, $offset);

        $this->volPartitionLocation = Buffer::readMSB($this->bytes, 8, $offset);
        $this->volPartitionSize = Buffer::readMSB($this->bytes, 8, $offset);

        // free some space...
        $this->bytes = null;
        unset($unused);
    }
}