HeadersSerializer::fromParser() - Code Metrics - Bit-Wasp/bitcoin-p2p-php - Measure and Improve Code Quality continuously with Scrutinizer

HeadersSerializer::fromParser() A
last analyzed 2019-01-16 18:45 UTC

↳ Parent: HeadersSerializer

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	2

Importance

Changes

Metric	Value
eloc	6
dl	0
loc	9
ccs	8
cts	8
cp	1
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	1
crap	2

<?php

declare(strict_types=1);

namespace BitWasp\Bitcoin\Networking\Serializer\Message;

use BitWasp\Bitcoin\Networking\Messages\Headers;
use BitWasp\Bitcoin\Serializer\Types;
use BitWasp\Buffertools\Buffer;
use BitWasp\Buffertools\BufferInterface;
use BitWasp\Buffertools\Buffertools;
use BitWasp\Buffertools\Parser;

class HeadersSerializer
{
    /**
     * @var \BitWasp\Buffertools\Types\VarInt
     */
    private $varint;

    public function __construct()
    {
        $this->varint = Types::varint();
    }

    /**
     * @param Parser $parser
     * @return Headers
     */
    public function fromParser(Parser $parser): Headers
    {
        $numHeaders = $this->varint->read($parser);
        $headers = [];
        for ($i = 0; $i < $numHeaders; $i++) {
            $headers[] = $parser->readBytes(80);
            $parser->readBytes(1);
        }
        return new Headers(...$headers);
    }

    /**
     * @param BufferInterface $data
     * @return Headers
     */
    public function parse(BufferInterface $data): Headers
    {
        return $this->fromParser(new Parser($data));
    }

    /**
     * @param Headers $msg
     * @return BufferInterface
     */
    public function serialize(Headers $msg): BufferInterface
    {
        $numHeaders = $msg->count();
        $encoded = Buffertools::numToVarIntBin($numHeaders);
        for ($i = 0; $i < $numHeaders; $i++) {
            $encoded .= "{$msg->getHeader($i)->getBinary()}\x00";
        }
        return new Buffer($encoded);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace BitWasp\Bitcoin\Networking\Serializer\Message;
6
7		use BitWasp\Bitcoin\Networking\Messages\Headers;
8		use BitWasp\Bitcoin\Serializer\Types;
9		use BitWasp\Buffertools\Buffer;
10		use BitWasp\Buffertools\BufferInterface;
11		use BitWasp\Buffertools\Buffertools;
12		use BitWasp\Buffertools\Parser;
13
14		class HeadersSerializer
15		{
16		/**
17		* @var \BitWasp\Buffertools\Types\VarInt
18		*/
19		private $varint;
20
21		public function __construct()
22	96	{
23		$this->varint = Types::varint();
24	96	}
25	96
26		/**
27		* @param Parser $parser
28		* @return Headers
29		*/
30	3	public function fromParser(Parser $parser): Headers
31		{
32	3	$numHeaders = $this->varint->read($parser);
33	3	$headers = [];
34	3	for ($i = 0; $i < $numHeaders; $i++) {
35	3	$headers[] = $parser->readBytes(80);
36	3	$parser->readBytes(1);
37	3	}
38	3	return new Headers(...$headers);
39		}
40
41		/**
42		* @param BufferInterface $data
43		* @return Headers
44		*/
45	3	public function parse(BufferInterface $data): Headers
46		{
47	3	return $this->fromParser(new Parser($data));
48	3	}
49
50		/**
51		* @param Headers $msg
52		* @return BufferInterface
53		*/
54		public function serialize(Headers $msg): BufferInterface
55	3	{
56		$numHeaders = $msg->count();
57	3	$encoded = Buffertools::numToVarIntBin($numHeaders);
58		for ($i = 0; $i < $numHeaders; $i++) {
59		$encoded .= "{$msg->getHeader($i)->getBinary()}\x00";
60		}
61		return new Buffer($encoded);
62		}
63		}
64

Bit-Wasp / bitcoin-p2p-php

HeadersSerializer::fromParser() A last analyzed 2019-01-16 18:45 UTC

Complexity

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Duplication

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HeadersSerializer::fromParser() A
last analyzed 2019-01-16 18:45 UTC