Boolean::value() - Code Metrics - Inspection of "Add examples" - sop/asn1 - Measure and Improve Code Quality continuously with Scrutinizer

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by Joni

created 2019-05-16 07:59 UTC

Boolean::value() A

↳ Parent: Boolean

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
ccs	2
cts	2
cp	1
crap	1
rs	10
c	0
b	0
f	0

<?php

declare(strict_types = 1);

namespace Sop\ASN1\Type\Primitive;

use Sop\ASN1\Component\Identifier;
use Sop\ASN1\Component\Length;
use Sop\ASN1\Element;
use Sop\ASN1\Exception\DecodeException;
use Sop\ASN1\Feature\ElementBase;
use Sop\ASN1\Type\PrimitiveType;
use Sop\ASN1\Type\UniversalClass;

/**
 * Implements *BOOLEAN* type.
 */
class Boolean extends Element
{
    use UniversalClass;
    use PrimitiveType;

    /**
     * Value.
     *
     * @var bool
     */
    private $_bool;

    /**
     * Constructor.
     *
     * @param bool $bool
     */
    public function __construct(bool $bool)
    {
        $this->_typeTag = self::TYPE_BOOLEAN;
        $this->_bool = $bool;
    }

    /**
     * Get the value.
     *
     * @return bool
     */
    public function value(): bool
    {
        return $this->_bool;
    }

    /**
     * {@inheritdoc}
     */
    protected function _encodedContentDER(): string
    {
        return $this->_bool ? chr(0xff) : chr(0);
    }

    /**
     * {@inheritdoc}
     */
    protected static function _decodeFromDER(Identifier $identifier,
        string $data, int &$offset): ElementBase
    {
        $idx = $offset;
        Length::expectFromDER($data, $idx, 1);
        $byte = ord($data[$idx++]);
        if (0 !== $byte) {
            if (0xff !== $byte) {
                throw new DecodeException(
                    'DER encoded boolean true must have all bits set to 1.');
            }
        }
        $offset = $idx;
        return new self(0 !== $byte);
    }
}


1		<?php
2
3		declare(strict_types = 1);
4
5		namespace Sop\ASN1\Type\Primitive;
6
7		use Sop\ASN1\Component\Identifier;
8		use Sop\ASN1\Component\Length;
9		use Sop\ASN1\Element;
10		use Sop\ASN1\Exception\DecodeException;
11		use Sop\ASN1\Feature\ElementBase;
12		use Sop\ASN1\Type\PrimitiveType;
13		use Sop\ASN1\Type\UniversalClass;
14
15		/**
16		* Implements BOOLEAN type.
17		*/
18		class Boolean extends Element
19		{
20		use UniversalClass;
21		use PrimitiveType;
22
23		/**
24		* Value.
25		*
26		* @var bool
27		*/
28		private $_bool;
29
30		/**
31		* Constructor.
32		*
33		* @param bool $bool
34		*/
35	33	public function __construct(bool $bool)
36		{
37	33	$this->_typeTag = self::TYPE_BOOLEAN;
38	33	$this->_bool = $bool;
39	33	}
40
41		/**
42		* Get the value.
43		*
44		* @return bool
45		*/
46	2	public function value(): bool
47		{
48	2	return $this->_bool;
49		}
50
51		/**
52		* {@inheritdoc}
53		*/
54	6	protected function _encodedContentDER(): string
55		{
56	6	return $this->_bool ? chr(0xff) : chr(0);
57		}
58
59		/**
60		* {@inheritdoc}
61		*/
62	8	protected static function _decodeFromDER(Identifier $identifier,
63		string $data, int &$offset): ElementBase
64		{
65	8	$idx = $offset;
66	8	Length::expectFromDER($data, $idx, 1);
67	7	$byte = ord($data[$idx++]);
68	7	if (0 !== $byte) {
69	5	if (0xff !== $byte) {
70	1	throw new DecodeException(
71	1	'DER encoded boolean true must have all bits set to 1.');
72		}
73		}
74	6	$offset = $idx;
75	6	return new self(0 !== $byte);
76		}
77		}
78

sop / asn1

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Boolean::value() A

Complexity

Size

Duplication

Code Coverage

Importance

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