|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
/* |
|
6
|
|
|
* This file is part of the box project. |
|
7
|
|
|
* |
|
8
|
|
|
* (c) Kevin Herrera <[email protected]> |
|
9
|
|
|
* Théo Fidry <[email protected]> |
|
10
|
|
|
* |
|
11
|
|
|
* This source file is subject to the MIT license that is bundled |
|
12
|
|
|
* with this source code in the file LICENSE. |
|
13
|
|
|
*/ |
|
14
|
|
|
|
|
15
|
|
|
namespace KevinGH\Box\PharInfo; |
|
16
|
|
|
|
|
17
|
|
|
use function array_flip; |
|
18
|
|
|
use function KevinGH\Box\get_phar_compression_algorithms; |
|
19
|
|
|
use Phar; |
|
20
|
|
|
use PharData; |
|
21
|
|
|
use PharFileInfo; |
|
22
|
|
|
use RecursiveIteratorIterator; |
|
23
|
|
|
use UnexpectedValueException; |
|
24
|
|
|
|
|
25
|
|
|
final class PharInfo |
|
26
|
|
|
{ |
|
27
|
|
|
private static $ALGORITHMS; |
|
28
|
|
|
|
|
29
|
|
|
private $phar; |
|
30
|
|
|
|
|
31
|
|
|
/** @var null|array */ |
|
32
|
|
|
private $compressionCount; |
|
33
|
|
|
/** @var null|string */ |
|
34
|
|
|
private $hash; |
|
35
|
|
|
|
|
36
|
|
|
public function __construct(string $pharFile) |
|
37
|
|
|
{ |
|
38
|
|
|
if (null === self::$ALGORITHMS) { |
|
39
|
|
|
self::$ALGORITHMS = array_flip(get_phar_compression_algorithms()); |
|
40
|
|
|
self::$ALGORITHMS[Phar::NONE] = 'None'; |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
|
|
try { |
|
44
|
|
|
$this->phar = new Phar($pharFile); |
|
45
|
|
|
} catch (UnexpectedValueException $exception) { |
|
46
|
|
|
$this->phar = new PharData($pharFile); |
|
47
|
|
|
} |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
public function equals(self $pharInfo): bool |
|
51
|
|
|
{ |
|
52
|
|
|
return |
|
53
|
|
|
$pharInfo->getCompressionCount() === $this->getCompressionCount() |
|
54
|
|
|
&& $pharInfo->getNormalizedMetadata() === $this->getNormalizedMetadata() |
|
55
|
|
|
; |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
public function getCompressionCount(): array |
|
59
|
|
|
{ |
|
60
|
|
|
if (null === $this->compressionCount || $this->hash !== $this->getPharHash()) { |
|
61
|
|
|
$this->compressionCount = $this->calculateCompressionCount(); |
|
62
|
|
|
$this->hash = $this->getPharHash(); |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
return $this->compressionCount; |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
/** |
|
69
|
|
|
* @return Phar|PharData |
|
70
|
|
|
*/ |
|
71
|
|
|
public function getPhar() |
|
72
|
|
|
{ |
|
73
|
|
|
return $this->phar; |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
public function getRoot(): string |
|
77
|
|
|
{ |
|
78
|
|
|
// Do not cache the result |
|
79
|
|
|
return 'phar://'.str_replace('\\', '/', realpath($this->phar->getPath())).'/'; |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
public function getVersion(): string |
|
83
|
|
|
{ |
|
84
|
|
|
// Do not cache the result |
|
85
|
|
|
return '' !== $this->phar->getVersion() ? $this->phar->getVersion() : 'No information found'; |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
public function getNormalizedMetadata(): ?string |
|
89
|
|
|
{ |
|
90
|
|
|
// Do not cache the result |
|
91
|
|
|
$metadata = var_export($this->phar->getMetadata(), true); |
|
92
|
|
|
|
|
93
|
|
|
return 'NULL' === $metadata ? null : $metadata; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
private function getPharHash(): string |
|
97
|
|
|
{ |
|
98
|
|
|
return $this->phar->getSignature()['hash']; |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
private function calculateCompressionCount(): array |
|
102
|
|
|
{ |
|
103
|
|
|
$count = array_fill_keys( |
|
104
|
|
|
self::$ALGORITHMS, |
|
105
|
|
|
0 |
|
106
|
|
|
); |
|
107
|
|
|
|
|
108
|
|
|
if ($this->phar instanceof PharData) { |
|
109
|
|
|
$count[self::$ALGORITHMS[$this->phar->isCompressed()]] = 1; |
|
110
|
|
|
|
|
111
|
|
|
return $count; |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
|
|
$countFile = static function (array $count, PharFileInfo $file): array { |
|
115
|
|
|
if (false === $file->isCompressed()) { |
|
116
|
|
|
++$count['None']; |
|
117
|
|
|
|
|
118
|
|
|
return $count; |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
foreach (self::$ALGORITHMS as $compressionAlgorithmCode => $compressionAlgorithmName) { |
|
122
|
|
|
if ($file->isCompressed($compressionAlgorithmCode)) { |
|
123
|
|
|
++$count[$compressionAlgorithmName]; |
|
124
|
|
|
|
|
125
|
|
|
return $count; |
|
126
|
|
|
} |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
return $count; |
|
130
|
|
|
}; |
|
131
|
|
|
|
|
132
|
|
|
return array_reduce( |
|
133
|
|
|
iterator_to_array(new RecursiveIteratorIterator($this->phar), true), |
|
134
|
|
|
$countFile, |
|
135
|
|
|
$count |
|
136
|
|
|
); |
|
137
|
|
|
} |
|
138
|
|
|
} |
|
139
|
|
|
|
humbug /
box
