aboutsummaryrefslogtreecommitdiffstats
path: root/apps/files_external/3rdparty/aws-sdk-php/Symfony/Component/ClassLoader/ClassCollectionLoader.php
diff options
context:
space:
mode:
Diffstat (limited to 'apps/files_external/3rdparty/aws-sdk-php/Symfony/Component/ClassLoader/ClassCollectionLoader.php')
-rw-r--r--apps/files_external/3rdparty/aws-sdk-php/Symfony/Component/ClassLoader/ClassCollectionLoader.php367
1 files changed, 0 insertions, 367 deletions
diff --git a/apps/files_external/3rdparty/aws-sdk-php/Symfony/Component/ClassLoader/ClassCollectionLoader.php b/apps/files_external/3rdparty/aws-sdk-php/Symfony/Component/ClassLoader/ClassCollectionLoader.php
deleted file mode 100644
index 0ee9322f843..00000000000
--- a/apps/files_external/3rdparty/aws-sdk-php/Symfony/Component/ClassLoader/ClassCollectionLoader.php
+++ /dev/null
@@ -1,367 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\ClassLoader;
-
-/**
- * ClassCollectionLoader.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ClassCollectionLoader
-{
- private static $loaded;
- private static $seen;
- private static $useTokenizer = true;
-
- /**
- * Loads a list of classes and caches them in one big file.
- *
- * @param array $classes An array of classes to load
- * @param string $cacheDir A cache directory
- * @param string $name The cache name prefix
- * @param bool $autoReload Whether to flush the cache when the cache is stale or not
- * @param bool $adaptive Whether to remove already declared classes or not
- * @param string $extension File extension of the resulting file
- *
- * @throws \InvalidArgumentException When class can't be loaded
- */
- public static function load($classes, $cacheDir, $name, $autoReload, $adaptive = false, $extension = '.php')
- {
- // each $name can only be loaded once per PHP process
- if (isset(self::$loaded[$name])) {
- return;
- }
-
- self::$loaded[$name] = true;
-
- $declared = array_merge(get_declared_classes(), get_declared_interfaces());
- if (function_exists('get_declared_traits')) {
- $declared = array_merge($declared, get_declared_traits());
- }
-
- if ($adaptive) {
- // don't include already declared classes
- $classes = array_diff($classes, $declared);
-
- // the cache is different depending on which classes are already declared
- $name = $name.'-'.substr(hash('sha256', implode('|', $classes)), 0, 5);
- }
-
- $classes = array_unique($classes);
-
- $cache = $cacheDir.'/'.$name.$extension;
-
- // auto-reload
- $reload = false;
- if ($autoReload) {
- $metadata = $cache.'.meta';
- if (!is_file($metadata) || !is_file($cache)) {
- $reload = true;
- } else {
- $time = filemtime($cache);
- $meta = unserialize(file_get_contents($metadata));
-
- sort($meta[1]);
- sort($classes);
-
- if ($meta[1] != $classes) {
- $reload = true;
- } else {
- foreach ($meta[0] as $resource) {
- if (!is_file($resource) || filemtime($resource) > $time) {
- $reload = true;
-
- break;
- }
- }
- }
- }
- }
-
- if (!$reload && is_file($cache)) {
- require_once $cache;
-
- return;
- }
-
- $files = array();
- $content = '';
- foreach (self::getOrderedClasses($classes) as $class) {
- if (in_array($class->getName(), $declared)) {
- continue;
- }
-
- $files[] = $class->getFileName();
-
- $c = preg_replace(array('/^\s*<\?php/', '/\?>\s*$/'), '', file_get_contents($class->getFileName()));
-
- // fakes namespace declaration for global code
- if (!$class->inNamespace()) {
- $c = "\nnamespace\n{\n".$c."\n}\n";
- }
-
- $c = self::fixNamespaceDeclarations('<?php '.$c);
- $c = preg_replace('/^\s*<\?php/', '', $c);
-
- $content .= $c;
- }
-
- // cache the core classes
- if (!is_dir(dirname($cache))) {
- mkdir(dirname($cache), 0777, true);
- }
- self::writeCacheFile($cache, '<?php '.$content);
-
- if ($autoReload) {
- // save the resources
- self::writeCacheFile($metadata, serialize(array($files, $classes)));
- }
- }
-
- /**
- * Adds brackets around each namespace if it's not already the case.
- *
- * @param string $source Namespace string
- *
- * @return string Namespaces with brackets
- */
- public static function fixNamespaceDeclarations($source)
- {
- if (!function_exists('token_get_all') || !self::$useTokenizer) {
- if (preg_match('/namespace(.*?)\s*;/', $source)) {
- $source = preg_replace('/namespace(.*?)\s*;/', "namespace$1\n{", $source)."}\n";
- }
-
- return $source;
- }
-
- $rawChunk = '';
- $output = '';
- $inNamespace = false;
- $tokens = token_get_all($source);
-
- for (reset($tokens); false !== $token = current($tokens); next($tokens)) {
- if (is_string($token)) {
- $rawChunk .= $token;
- } elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
- // strip comments
- continue;
- } elseif (T_NAMESPACE === $token[0]) {
- if ($inNamespace) {
- $rawChunk .= "}\n";
- }
- $rawChunk .= $token[1];
-
- // namespace name and whitespaces
- while (($t = next($tokens)) && is_array($t) && in_array($t[0], array(T_WHITESPACE, T_NS_SEPARATOR, T_STRING))) {
- $rawChunk .= $t[1];
- }
- if ('{' === $t) {
- $inNamespace = false;
- prev($tokens);
- } else {
- $rawChunk = rtrim($rawChunk)."\n{";
- $inNamespace = true;
- }
- } elseif (T_START_HEREDOC === $token[0]) {
- $output .= self::compressCode($rawChunk).$token[1];
- do {
- $token = next($tokens);
- $output .= is_string($token) ? $token : $token[1];
- } while ($token[0] !== T_END_HEREDOC);
- $output .= "\n";
- $rawChunk = '';
- } elseif (T_CONSTANT_ENCAPSED_STRING === $token[0]) {
- $output .= self::compressCode($rawChunk).$token[1];
- $rawChunk = '';
- } else {
- $rawChunk .= $token[1];
- }
- }
-
- if ($inNamespace) {
- $rawChunk .= "}\n";
- }
-
- return $output.self::compressCode($rawChunk);
- }
-
- /**
- * This method is only useful for testing.
- */
- public static function enableTokenizer($bool)
- {
- self::$useTokenizer = (bool) $bool;
- }
-
- /**
- * Strips leading & trailing ws, multiple EOL, multiple ws.
- *
- * @param string $code Original PHP code
- *
- * @return string compressed code
- */
- private static function compressCode($code)
- {
- return preg_replace(
- array('/^\s+/m', '/\s+$/m', '/([\n\r]+ *[\n\r]+)+/', '/[ \t]+/'),
- array('', '', "\n", ' '),
- $code
- );
- }
-
- /**
- * Writes a cache file.
- *
- * @param string $file Filename
- * @param string $content Temporary file content
- *
- * @throws \RuntimeException when a cache file cannot be written
- */
- private static function writeCacheFile($file, $content)
- {
- $tmpFile = tempnam(dirname($file), basename($file));
- if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $file)) {
- @chmod($file, 0666 & ~umask());
-
- return;
- }
-
- throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $file));
- }
-
- /**
- * Gets an ordered array of passed classes including all their dependencies.
- *
- * @param array $classes
- *
- * @return \ReflectionClass[] An array of sorted \ReflectionClass instances (dependencies added if needed)
- *
- * @throws \InvalidArgumentException When a class can't be loaded
- */
- private static function getOrderedClasses(array $classes)
- {
- $map = array();
- self::$seen = array();
- foreach ($classes as $class) {
- try {
- $reflectionClass = new \ReflectionClass($class);
- } catch (\ReflectionException $e) {
- throw new \InvalidArgumentException(sprintf('Unable to load class "%s"', $class));
- }
-
- $map = array_merge($map, self::getClassHierarchy($reflectionClass));
- }
-
- return $map;
- }
-
- private static function getClassHierarchy(\ReflectionClass $class)
- {
- if (isset(self::$seen[$class->getName()])) {
- return array();
- }
-
- self::$seen[$class->getName()] = true;
-
- $classes = array($class);
- $parent = $class;
- while (($parent = $parent->getParentClass()) && $parent->isUserDefined() && !isset(self::$seen[$parent->getName()])) {
- self::$seen[$parent->getName()] = true;
-
- array_unshift($classes, $parent);
- }
-
- $traits = array();
-
- if (function_exists('get_declared_traits')) {
- foreach ($classes as $c) {
- foreach (self::resolveDependencies(self::computeTraitDeps($c), $c) as $trait) {
- if ($trait !== $c) {
- $traits[] = $trait;
- }
- }
- }
- }
-
- return array_merge(self::getInterfaces($class), $traits, $classes);
- }
-
- private static function getInterfaces(\ReflectionClass $class)
- {
- $classes = array();
-
- foreach ($class->getInterfaces() as $interface) {
- $classes = array_merge($classes, self::getInterfaces($interface));
- }
-
- if ($class->isUserDefined() && $class->isInterface() && !isset(self::$seen[$class->getName()])) {
- self::$seen[$class->getName()] = true;
-
- $classes[] = $class;
- }
-
- return $classes;
- }
-
- private static function computeTraitDeps(\ReflectionClass $class)
- {
- $traits = $class->getTraits();
- $deps = array($class->getName() => $traits);
- while ($trait = array_pop($traits)) {
- if ($trait->isUserDefined() && !isset(self::$seen[$trait->getName()])) {
- self::$seen[$trait->getName()] = true;
- $traitDeps = $trait->getTraits();
- $deps[$trait->getName()] = $traitDeps;
- $traits = array_merge($traits, $traitDeps);
- }
- }
-
- return $deps;
- }
-
- /**
- * Dependencies resolution.
- *
- * This function does not check for circular dependencies as it should never
- * occur with PHP traits.
- *
- * @param array $tree The dependency tree
- * @param \ReflectionClass $node The node
- * @param \ArrayObject $resolved An array of already resolved dependencies
- * @param \ArrayObject $unresolved An array of dependencies to be resolved
- *
- * @return \ArrayObject The dependencies for the given node
- *
- * @throws \RuntimeException if a circular dependency is detected
- */
- private static function resolveDependencies(array $tree, $node, \ArrayObject $resolved = null, \ArrayObject $unresolved = null)
- {
- if (null === $resolved) {
- $resolved = new \ArrayObject();
- }
- if (null === $unresolved) {
- $unresolved = new \ArrayObject();
- }
- $nodeName = $node->getName();
- $unresolved[$nodeName] = $node;
- foreach ($tree[$nodeName] as $dependency) {
- if (!$resolved->offsetExists($dependency->getName())) {
- self::resolveDependencies($tree, $dependency, $resolved, $unresolved);
- }
- }
- $resolved[$nodeName] = $node;
- unset($unresolved[$nodeName]);
-
- return $resolved;
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-15 22:15:16 +0000