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PharInvocation.php 0000644 00000004654 15241517101 0010207 0 ustar 00 <?php
namespace TYPO3\PharStreamWrapper\Resolver;
/*
* This file is part of the TYPO3 project.
*
* It is free software; you can redistribute it and/or modify it under the terms
* of the MIT License (MIT). For the full copyright and license information,
* please read the LICENSE file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
use TYPO3\PharStreamWrapper\Exception;
class PharInvocation
{
/**
* @var string
*/
private $baseName;
/**
* @var string
*/
private $alias;
/**
* @var bool
* @see \TYPO3\PharStreamWrapper\PharStreamWrapper::collectInvocation()
*/
private $confirmed = false;
/**
* Arbitrary variables to be used by interceptors as registry
* (e.g. in order to avoid duplicate processing and assertions)
*
* @var array
*/
private $variables;
/**
* @param string $baseName
* @param string $alias
*/
public function __construct($baseName, $alias = '')
{
if ($baseName === '') {
throw new Exception(
'Base-name cannot be empty',
1551283689
);
}
$this->baseName = $baseName;
$this->alias = $alias;
}
/**
* @return string
*/
public function __toString()
{
return $this->baseName;
}
/**
* @return string
*/
public function getBaseName()
{
return $this->baseName;
}
/**
* @return null|string
*/
public function getAlias()
{
return $this->alias;
}
/**
* @return bool
*/
public function isConfirmed()
{
return $this->confirmed;
}
public function confirm()
{
$this->confirmed = true;
}
/**
* @param string $name
* @return mixed|null
*/
public function getVariable($name)
{
if (!isset($this->variables[$name])) {
return null;
}
return $this->variables[$name];
}
/**
* @param string $name
* @param mixed $value
*/
public function setVariable($name, $value)
{
$this->variables[$name] = $value;
}
/**
* @param PharInvocation $other
* @return bool
*/
public function equals(PharInvocation $other)
{
return $other->baseName === $this->baseName
&& $other->alias === $this->alias;
}
} PharInvocationCollection.php 0000644 00000011145 15241517102 0012215 0 ustar 00 <?php
namespace TYPO3\PharStreamWrapper\Resolver;
/*
* This file is part of the TYPO3 project.
*
* It is free software; you can redistribute it and/or modify it under the terms
* of the MIT License (MIT). For the full copyright and license information,
* please read the LICENSE file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
use TYPO3\PharStreamWrapper\Collectable;
class PharInvocationCollection implements Collectable
{
const UNIQUE_INVOCATION = 1;
const UNIQUE_BASE_NAME = 2;
const DUPLICATE_ALIAS_WARNING = 32;
/**
* @var PharInvocation[]
*/
private $invocations = array();
/**
* @param PharInvocation $invocation
* @return bool
*/
public function has(PharInvocation $invocation)
{
return in_array($invocation, $this->invocations, true);
}
/**
* @param PharInvocation $invocation
* @param null|int $flags
* @return bool
*/
public function collect(PharInvocation $invocation, $flags = null)
{
if ($flags === null) {
$flags = static::UNIQUE_INVOCATION | static::DUPLICATE_ALIAS_WARNING;
}
if ($invocation->getBaseName() === ''
|| $invocation->getAlias() === ''
|| !$this->assertUniqueBaseName($invocation, $flags)
|| !$this->assertUniqueInvocation($invocation, $flags)
) {
return false;
}
if ($flags & static::DUPLICATE_ALIAS_WARNING) {
$this->triggerDuplicateAliasWarning($invocation);
}
$this->invocations[] = $invocation;
return true;
}
/**
* @param callable $callback
* @param bool $reverse
* @return null|PharInvocation
*/
public function findByCallback($callback, $reverse = false)
{
foreach ($this->getInvocations($reverse) as $invocation) {
if (call_user_func($callback, $invocation) === true) {
return $invocation;
}
}
return null;
}
/**
* Asserts that base-name is unique. This disallows having multiple invocations for
* same base-name but having different alias names.
*
* @param PharInvocation $invocation
* @param int $flags
* @return bool
*/
private function assertUniqueBaseName(PharInvocation $invocation, $flags)
{
if (!($flags & static::UNIQUE_BASE_NAME)) {
return true;
}
return $this->findByCallback(
function (PharInvocation $candidate) use ($invocation) {
return $candidate->getBaseName() === $invocation->getBaseName();
}
) === null;
}
/**
* Asserts that combination of base-name and alias is unique. This allows having multiple
* invocations for same base-name but having different alias names (for whatever reason).
*
* @param PharInvocation $invocation
* @param int $flags
* @return bool
*/
private function assertUniqueInvocation(PharInvocation $invocation, $flags)
{
if (!($flags & static::UNIQUE_INVOCATION)) {
return true;
}
return $this->findByCallback(
function (PharInvocation $candidate) use ($invocation) {
return $candidate->equals($invocation);
}
) === null;
}
/**
* Triggers warning for invocations with same alias and same confirmation state.
*
* @param PharInvocation $invocation
* @see \TYPO3\PharStreamWrapper\PharStreamWrapper::collectInvocation()
*/
private function triggerDuplicateAliasWarning(PharInvocation $invocation)
{
$sameAliasInvocation = $this->findByCallback(
function (PharInvocation $candidate) use ($invocation) {
return $candidate->isConfirmed() === $invocation->isConfirmed()
&& $candidate->getAlias() === $invocation->getAlias();
},
true
);
if ($sameAliasInvocation === null) {
return;
}
trigger_error(
sprintf(
'Alias %s cannot be used by %s, already used by %s',
$invocation->getAlias(),
$invocation->getBaseName(),
$sameAliasInvocation->getBaseName()
),
E_USER_WARNING
);
}
/**
* @param bool $reverse
* @return PharInvocation[]
*/
private function getInvocations($reverse = false)
{
if ($reverse) {
return array_reverse($this->invocations);
}
return $this->invocations;
}
} PharInvocationResolver.php 0000644 00000016677 15241517102 0011742 0 ustar 00 <?php
namespace TYPO3\PharStreamWrapper\Resolver;
/*
* This file is part of the TYPO3 project.
*
* It is free software; you can redistribute it and/or modify it under the terms
* of the MIT License (MIT). For the full copyright and license information,
* please read the LICENSE file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
use TYPO3\PharStreamWrapper\Helper;
use TYPO3\PharStreamWrapper\Manager;
use TYPO3\PharStreamWrapper\Phar\Reader;
use TYPO3\PharStreamWrapper\Phar\ReaderException;
use TYPO3\PharStreamWrapper\Resolvable;
class PharInvocationResolver implements Resolvable
{
const RESOLVE_REALPATH = 1;
const RESOLVE_ALIAS = 2;
const ASSERT_INTERNAL_INVOCATION = 32;
/**
* @var string[]
*/
private $invocationFunctionNames = array(
'include',
'include_once',
'require',
'require_once'
);
/**
* Contains resolved base names in order to reduce file IO.
*
* @var string[]
*/
private $baseNames = array();
/**
* Resolves PharInvocation value object (baseName and optional alias).
*
* Phar aliases are intended to be used only inside Phar archives, however
* PharStreamWrapper needs this information exposed outside of Phar as well
* It is possible that same alias is used for different $baseName values.
* That's why PharInvocationCollection behaves like a stack when resolving
* base-name for a given alias. On the other hand it is not possible that
* one $baseName is referring to multiple aliases.
* @see https://secure.php.net/manual/en/phar.setalias.php
* @see https://secure.php.net/manual/en/phar.mapphar.php
*
* @param string $path
* @param int|null $flags
* @return null|PharInvocation
*/
public function resolve($path, $flags = null)
{
$hasPharPrefix = Helper::hasPharPrefix($path);
if ($flags === null) {
$flags = static::RESOLVE_REALPATH | static::RESOLVE_ALIAS;
}
if ($hasPharPrefix && $flags & static::RESOLVE_ALIAS) {
$invocation = $this->findByAlias($path);
if ($invocation !== null) {
return $invocation;
}
}
$baseName = $this->resolveBaseName($path, $flags);
if ($baseName === null) {
return null;
}
if ($flags & static::RESOLVE_REALPATH) {
$baseName = $this->baseNames[$baseName];
}
return $this->retrieveInvocation($baseName, $flags);
}
/**
* Retrieves PharInvocation, either existing in collection or created on demand
* with resolving a potential alias name used in the according Phar archive.
*
* @param string $baseName
* @param int $flags
* @return PharInvocation
*/
private function retrieveInvocation($baseName, $flags)
{
$invocation = $this->findByBaseName($baseName);
if ($invocation !== null) {
return $invocation;
}
if ($flags & static::RESOLVE_ALIAS) {
$reader = new Reader($baseName);
$alias = $reader->resolveContainer()->getAlias();
} else {
$alias = '';
}
// add unconfirmed(!) new invocation to collection
$invocation = new PharInvocation($baseName, $alias);
Manager::instance()->getCollection()->collect($invocation);
return $invocation;
}
/**
* @param string $path
* @param int $flags
* @return null|string
*/
private function resolveBaseName($path, $flags)
{
$baseName = $this->findInBaseNames($path);
if ($baseName !== null) {
return $baseName;
}
$baseName = Helper::determineBaseFile($path);
if ($baseName !== null) {
$this->addBaseName($baseName);
return $baseName;
}
$possibleAlias = $this->resolvePossibleAlias($path);
if (!($flags & static::RESOLVE_ALIAS) || $possibleAlias === null) {
return null;
}
$trace = debug_backtrace();
foreach ($trace as $item) {
if (!isset($item['function']) || !isset($item['args'][0])
|| !in_array($item['function'], $this->invocationFunctionNames, true)) {
continue;
}
$currentPath = $item['args'][0];
if (Helper::hasPharPrefix($currentPath)) {
continue;
}
$currentBaseName = Helper::determineBaseFile($currentPath);
if ($currentBaseName === null) {
continue;
}
// ensure the possible alias name (how we have been called initially) matches
// the resolved alias name that was retrieved by the current possible base name
try {
$reader = new Reader($currentBaseName);
$currentAlias = $reader->resolveContainer()->getAlias();
} catch (ReaderException $exception) {
// most probably that was not a Phar file
continue;
}
if (empty($currentAlias) || $currentAlias !== $possibleAlias) {
continue;
}
$this->addBaseName($currentBaseName);
return $currentBaseName;
}
return null;
}
/**
* @param string $path
* @return null|string
*/
private function resolvePossibleAlias($path)
{
$normalizedPath = Helper::normalizePath($path);
return strstr($normalizedPath, '/', true) ?: null;
}
/**
* @param string $baseName
* @return null|PharInvocation
*/
private function findByBaseName($baseName)
{
return Manager::instance()->getCollection()->findByCallback(
function (PharInvocation $candidate) use ($baseName) {
return $candidate->getBaseName() === $baseName;
},
true
);
}
/**
* @param string $path
* @return null|string
*/
private function findInBaseNames($path)
{
// return directly if the resolved base name was submitted
if (in_array($path, $this->baseNames, true)) {
return $path;
}
$parts = explode('/', Helper::normalizePath($path));
while (count($parts)) {
$currentPath = implode('/', $parts);
if (isset($this->baseNames[$currentPath])) {
return $currentPath;
}
array_pop($parts);
}
return null;
}
/**
* @param string $baseName
*/
private function addBaseName($baseName)
{
if (isset($this->baseNames[$baseName])) {
return;
}
$this->baseNames[$baseName] = Helper::normalizeWindowsPath(
realpath($baseName)
);
}
/**
* Finds confirmed(!) invocations by alias.
*
* @param string $path
* @return null|PharInvocation
* @see \TYPO3\PharStreamWrapper\PharStreamWrapper::collectInvocation()
*/
private function findByAlias($path)
{
$possibleAlias = $this->resolvePossibleAlias($path);
if ($possibleAlias === null) {
return null;
}
return Manager::instance()->getCollection()->findByCallback(
function (PharInvocation $candidate) use ($possibleAlias) {
return $candidate->isConfirmed() && $candidate->getAlias() === $possibleAlias;
},
true
);
}
}
error_log 0000644 00000003042 15241517105 0006461 0 ustar 00 [29-Jul-2026 14:35:49 UTC] PHP Fatal error: Uncaught Error: Interface 'TYPO3\PharStreamWrapper\Collectable' not found in /home/digilove/public_html/libraries/vendor/typo3/phar-stream-wrapper/src/Resolver/PharInvocationCollection.php:16
Stack trace:
#0 {main}
thrown in /home/digilove/public_html/libraries/vendor/typo3/phar-stream-wrapper/src/Resolver/PharInvocationCollection.php on line 16
[29-Jul-2026 14:35:49 UTC] PHP Fatal error: Uncaught Error: Interface 'TYPO3\PharStreamWrapper\Resolvable' not found in /home/digilove/public_html/libraries/vendor/typo3/phar-stream-wrapper/src/Resolver/PharInvocationResolver.php:20
Stack trace:
#0 {main}
thrown in /home/digilove/public_html/libraries/vendor/typo3/phar-stream-wrapper/src/Resolver/PharInvocationResolver.php on line 20
[08-Aug-2026 05:50:11 UTC] PHP Fatal error: Uncaught Error: Interface 'TYPO3\PharStreamWrapper\Collectable' not found in /home/digilove/public_html/libraries/vendor/typo3/phar-stream-wrapper/src/Resolver/PharInvocationCollection.php:16
Stack trace:
#0 {main}
thrown in /home/digilove/public_html/libraries/vendor/typo3/phar-stream-wrapper/src/Resolver/PharInvocationCollection.php on line 16
[08-Aug-2026 05:50:11 UTC] PHP Fatal error: Uncaught Error: Interface 'TYPO3\PharStreamWrapper\Resolvable' not found in /home/digilove/public_html/libraries/vendor/typo3/phar-stream-wrapper/src/Resolver/PharInvocationResolver.php:20
Stack trace:
#0 {main}
thrown in /home/digilove/public_html/libraries/vendor/typo3/phar-stream-wrapper/src/Resolver/PharInvocationResolver.php on line 20