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matomo / app / vendor / prefixed / symfony / var-dumper / Caster / SplCaster.php

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SplCaster.php

158 lines

1	<?php
2
3	/*
4	* This file is part of the Symfony package.
5	*
6	* (c) Fabien Potencier <fabien@symfony.com>
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11	namespace Matomo\Dependencies\Symfony\Component\VarDumper\Caster;
12
13	use Matomo\Dependencies\Symfony\Component\VarDumper\Cloner\Stub;
14	/**
15	* Casts SPL related classes to array representation.
16	*
17	* @author Nicolas Grekas <p@tchwork.com>
18	*
19	* @final
20	*/
21	class SplCaster
22	{
23	private const SPL_FILE_OBJECT_FLAGS = [\SplFileObject::DROP_NEW_LINE => 'DROP_NEW_LINE', \SplFileObject::READ_AHEAD => 'READ_AHEAD', \SplFileObject::SKIP_EMPTY => 'SKIP_EMPTY', \SplFileObject::READ_CSV => 'READ_CSV'];
24	public static function castArrayObject(\ArrayObject $c, array $a, Stub $stub, bool $isNested)
25	{
26	return self::castSplArray($c, $a, $stub, $isNested);
27	}
28	public static function castArrayIterator(\ArrayIterator $c, array $a, Stub $stub, bool $isNested)
29	{
30	return self::castSplArray($c, $a, $stub, $isNested);
31	}
32	public static function castHeap(\Iterator $c, array $a, Stub $stub, bool $isNested)
33	{
34	$a += [Caster::PREFIX_VIRTUAL . 'heap' => iterator_to_array(clone $c)];
35	return $a;
36	}
37	public static function castDoublyLinkedList(\SplDoublyLinkedList $c, array $a, Stub $stub, bool $isNested)
38	{
39	$prefix = Caster::PREFIX_VIRTUAL;
40	$mode = $c->getIteratorMode();
41	$c->setIteratorMode(\SplDoublyLinkedList::IT_MODE_KEEP \| $mode & ~\SplDoublyLinkedList::IT_MODE_DELETE);
42	$a += [$prefix . 'mode' => new ConstStub(($mode & \SplDoublyLinkedList::IT_MODE_LIFO ? 'IT_MODE_LIFO' : 'IT_MODE_FIFO') . ' \| ' . ($mode & \SplDoublyLinkedList::IT_MODE_DELETE ? 'IT_MODE_DELETE' : 'IT_MODE_KEEP'), $mode), $prefix . 'dllist' => iterator_to_array($c)];
43	$c->setIteratorMode($mode);
44	return $a;
45	}
46	public static function castFileInfo(\SplFileInfo $c, array $a, Stub $stub, bool $isNested)
47	{
48	static $map = ['path' => 'getPath', 'filename' => 'getFilename', 'basename' => 'getBasename', 'pathname' => 'getPathname', 'extension' => 'getExtension', 'realPath' => 'getRealPath', 'aTime' => 'getATime', 'mTime' => 'getMTime', 'cTime' => 'getCTime', 'inode' => 'getInode', 'size' => 'getSize', 'perms' => 'getPerms', 'owner' => 'getOwner', 'group' => 'getGroup', 'type' => 'getType', 'writable' => 'isWritable', 'readable' => 'isReadable', 'executable' => 'isExecutable', 'file' => 'isFile', 'dir' => 'isDir', 'link' => 'isLink', 'linkTarget' => 'getLinkTarget'];
49	$prefix = Caster::PREFIX_VIRTUAL;
50	unset($a["\x00SplFileInfo\x00fileName"]);
51	unset($a["\x00SplFileInfo\x00pathName"]);
52	if (\PHP_VERSION_ID < 80000) {
53	if (\false === $c->getPathname()) {
54	$a[$prefix . '⚠'] = 'The parent constructor was not called: the object is in an invalid state';
55	return $a;
56	}
57	} else {
58	try {
59	$c->isReadable();
60	} catch (\RuntimeException $e) {
61	if ('Object not initialized' !== $e->getMessage()) {
62	throw $e;
63	}
64	$a[$prefix . '⚠'] = 'The parent constructor was not called: the object is in an invalid state';
65	return $a;
66	} catch (\Error $e) {
67	if ('Object not initialized' !== $e->getMessage()) {
68	throw $e;
69	}
70	$a[$prefix . '⚠'] = 'The parent constructor was not called: the object is in an invalid state';
71	return $a;
72	}
73	}
74	foreach ($map as $key => $accessor) {
75	try {
76	$a[$prefix . $key] = $c->{$accessor}();
77	} catch (\Exception $e) {
78	}
79	}
80	if ($a[$prefix . 'realPath'] ?? \false) {
81	$a[$prefix . 'realPath'] = new LinkStub($a[$prefix . 'realPath']);
82	}
83	if (isset($a[$prefix . 'perms'])) {
84	$a[$prefix . 'perms'] = new ConstStub(sprintf('0%o', $a[$prefix . 'perms']), $a[$prefix . 'perms']);
85	}
86	static $mapDate = ['aTime', 'mTime', 'cTime'];
87	foreach ($mapDate as $key) {
88	if (isset($a[$prefix . $key])) {
89	$a[$prefix . $key] = new ConstStub(date('Y-m-d H:i:s', $a[$prefix . $key]), $a[$prefix . $key]);
90	}
91	}
92	return $a;
93	}
94	public static function castFileObject(\SplFileObject $c, array $a, Stub $stub, bool $isNested)
95	{
96	static $map = ['csvControl' => 'getCsvControl', 'flags' => 'getFlags', 'maxLineLen' => 'getMaxLineLen', 'fstat' => 'fstat', 'eof' => 'eof', 'key' => 'key'];
97	$prefix = Caster::PREFIX_VIRTUAL;
98	foreach ($map as $key => $accessor) {
99	try {
100	$a[$prefix . $key] = $c->{$accessor}();
101	} catch (\Exception $e) {
102	}
103	}
104	if (isset($a[$prefix . 'flags'])) {
105	$flagsArray = [];
106	foreach (self::SPL_FILE_OBJECT_FLAGS as $value => $name) {
107	if ($a[$prefix . 'flags'] & $value) {
108	$flagsArray[] = $name;
109	}
110	}
111	$a[$prefix . 'flags'] = new ConstStub(implode('\|', $flagsArray), $a[$prefix . 'flags']);
112	}
113	if (isset($a[$prefix . 'fstat'])) {
114	$a[$prefix . 'fstat'] = new CutArrayStub($a[$prefix . 'fstat'], ['dev', 'ino', 'nlink', 'rdev', 'blksize', 'blocks']);
115	}
116	return $a;
117	}
118	public static function castObjectStorage(\SplObjectStorage $c, array $a, Stub $stub, bool $isNested)
119	{
120	$storage = [];
121	unset($a[Caster::PREFIX_DYNAMIC . "\x00gcdata"]);
122	// Don't hit https://bugs.php.net/65967
123	unset($a["\x00SplObjectStorage\x00storage"]);
124	$clone = clone $c;
125	foreach ($clone as $obj) {
126	$storage[] = ['object' => $obj, 'info' => $clone->getInfo()];
127	}
128	$a += [Caster::PREFIX_VIRTUAL . 'storage' => $storage];
129	return $a;
130	}
131	public static function castOuterIterator(\OuterIterator $c, array $a, Stub $stub, bool $isNested)
132	{
133	$a[Caster::PREFIX_VIRTUAL . 'innerIterator'] = $c->getInnerIterator();
134	return $a;
135	}
136	public static function castWeakReference(\WeakReference $c, array $a, Stub $stub, bool $isNested)
137	{
138	$a[Caster::PREFIX_VIRTUAL . 'object'] = $c->get();
139	return $a;
140	}
141	private static function castSplArray($c, array $a, Stub $stub, bool $isNested) : array
142	{
143	$prefix = Caster::PREFIX_VIRTUAL;
144	$flags = $c->getFlags();
145	if (!($flags & \ArrayObject::STD_PROP_LIST)) {
146	$c->setFlags(\ArrayObject::STD_PROP_LIST);
147	$a = Caster::castObject($c, \get_class($c), method_exists($c, '__debugInfo'), $stub->class);
148	$c->setFlags($flags);
149	}
150	unset($a["\x00ArrayObject\x00storage"], $a["\x00ArrayIterator\x00storage"]);
151	$a += [$prefix . 'storage' => $c->getArrayCopy(), $prefix . 'flag::STD_PROP_LIST' => (bool) ($flags & \ArrayObject::STD_PROP_LIST), $prefix . 'flag::ARRAY_AS_PROPS' => (bool) ($flags & \ArrayObject::ARRAY_AS_PROPS)];
152	if ($c instanceof \ArrayObject) {
153	$a[$prefix . 'iteratorClass'] = new ClassStub($c->getIteratorClass());
154	}
155	return $a;
156	}
157	}
158