13753277563

Committed 09 Mar 2025 10:43PM UTC coverage: 49.787% (+2.5%) from 47.295%

Build # 13753277563

Build Type

push

github

Committed by

BenMorel

Commit Message

Prepare for release

Run Details

1749 of 3513 relevant lines covered (49.79%)

975.53 hits per line

Source File
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94.74

/src/IO/EWKBReader.php

<?php

declare(strict_types=1);

namespace Brick\Geo\IO;

use Brick\Geo\Geometry;
use Brick\Geo\Exception\GeometryIOException;
use Override;

/**
 * Reads geometries out of the Extended WKB format designed by PostGIS.
 */
final class EWKBReader extends AbstractWKBReader
{
    /**
     * @throws GeometryIOException
     */
    public function read(string $ewkb) : Geometry
    {
        $buffer = new WKBBuffer($ewkb);
        $geometry = $this->readGeometry($buffer, 0);

        if (! $buffer->isEndOfStream()) {
            throw GeometryIOException::invalidWKB('unexpected data at end of stream');
        }

        return $geometry;
    }

    #[Override]
    protected function readGeometryHeader(WKBBuffer $buffer) : WKBGeometryHeader
    {
        $header = $buffer->readUnsignedLong();

        $srid = null;

        if ($header >= 0 && $header < 4000) {
            $geometryType = $header % 1000;
            $dimension = ($header - $geometryType) / 1000;

            $hasZ = ($dimension === 1 || $dimension === 3);
            $hasM = ($dimension === 2 || $dimension === 3);
        } else {
            $geometryType = $header & 0xFFF;

            $hasZ    = (($header & EWKBTools::Z) !== 0);
            $hasM    = (($header & EWKBTools::M) !== 0);
            $hasSRID = (($header & EWKBTools::S) !== 0);

            if ($hasSRID) {
                $srid = $buffer->readUnsignedLong();
            }
        }

        return new WKBGeometryHeader($geometryType, $hasZ, $hasM, $srid);
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Brick\Geo\IO;
6
7	use Brick\Geo\Geometry;
8	use Brick\Geo\Exception\GeometryIOException;
9	use Override;
10
11	/**
12	* Reads geometries out of the Extended WKB format designed by PostGIS.
13	*/
14	final class EWKBReader extends AbstractWKBReader
15	{
16	/**
17	* @throws GeometryIOException
18	*/
19	public function read(string $ewkb) : Geometry
20	{
21	$buffer = new WKBBuffer($ewkb);	4,761✔
22	$geometry = $this->readGeometry($buffer, 0);	4,761✔
23
24	if (! $buffer->isEndOfStream()) {	4,761✔
25	throw GeometryIOException::invalidWKB('unexpected data at end of stream');	×
26	}
27
28	return $geometry;	4,761✔
29	}
30
31	#[Override]
32	protected function readGeometryHeader(WKBBuffer $buffer) : WKBGeometryHeader
33	{
34	$header = $buffer->readUnsignedLong();	4,761✔
35
36	$srid = null;	4,761✔
37
38	if ($header >= 0 && $header < 4000) {	4,761✔
39	$geometryType = $header % 1000;	2,157✔
40	$dimension = ($header - $geometryType) / 1000;	2,157✔
41
42	$hasZ = ($dimension === 1 \|\| $dimension === 3);	2,157✔
43	$hasM = ($dimension === 2 \|\| $dimension === 3);	2,157✔
44	} else {
45	$geometryType = $header & 0xFFF;	2,744✔
46
47	$hasZ = (($header & EWKBTools::Z) !== 0);	2,744✔
48	$hasM = (($header & EWKBTools::M) !== 0);	2,744✔
49	$hasSRID = (($header & EWKBTools::S) !== 0);	2,744✔
50
51	if ($hasSRID) {	2,744✔
52	$srid = $buffer->readUnsignedLong();	1,568✔
53	}
54	}
55
56	return new WKBGeometryHeader($geometryType, $hasZ, $hasM, $srid);	4,761✔
57	}
58	}

brick / geo / 13753277563

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