--- /dev/null
+<?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;
+
+@trigger_error('The '.__NAMESPACE__.'\UniversalClassLoader class is deprecated since version 2.7 and will be removed in 3.0. Use the Symfony\Component\ClassLoader\ClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * UniversalClassLoader implements a "universal" autoloader for PHP 5.3.
+ *
+ * It is able to load classes that use either:
+ *
+ * * The technical interoperability standards for PHP 5.3 namespaces and
+ * class names (https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md);
+ *
+ * * The PEAR naming convention for classes (http://pear.php.net/).
+ *
+ * Classes from a sub-namespace or a sub-hierarchy of PEAR classes can be
+ * looked for in a list of locations to ease the vendoring of a sub-set of
+ * classes for large projects.
+ *
+ * Example usage:
+ *
+ * $loader = new UniversalClassLoader();
+ *
+ * // register classes with namespaces
+ * $loader->registerNamespaces(array(
+ * 'Symfony\Component' => __DIR__.'/component',
+ * 'Symfony' => __DIR__.'/framework',
+ * 'Sensio' => array(__DIR__.'/src', __DIR__.'/vendor'),
+ * ));
+ *
+ * // register a library using the PEAR naming convention
+ * $loader->registerPrefixes(array(
+ * 'Swift_' => __DIR__.'/Swift',
+ * ));
+ *
+ *
+ * // to enable searching the include path (e.g. for PEAR packages)
+ * $loader->useIncludePath(true);
+ *
+ * // activate the autoloader
+ * $loader->register();
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ * Use the {@link ClassLoader} class instead.
+ */
+class UniversalClassLoader
+{
+ private $namespaces = array();
+ private $prefixes = array();
+ private $namespaceFallbacks = array();
+ private $prefixFallbacks = array();
+ private $useIncludePath = false;
+
+ /**
+ * Turns on searching the include for class files. Allows easy loading
+ * of installed PEAR packages.
+ *
+ * @param bool $useIncludePath
+ */
+ public function useIncludePath($useIncludePath)
+ {
+ $this->useIncludePath = (bool) $useIncludePath;
+ }
+
+ /**
+ * Can be used to check if the autoloader uses the include path to check
+ * for classes.
+ *
+ * @return bool
+ */
+ public function getUseIncludePath()
+ {
+ return $this->useIncludePath;
+ }
+
+ /**
+ * Gets the configured namespaces.
+ *
+ * @return array A hash with namespaces as keys and directories as values
+ */
+ public function getNamespaces()
+ {
+ return $this->namespaces;
+ }
+
+ /**
+ * Gets the configured class prefixes.
+ *
+ * @return array A hash with class prefixes as keys and directories as values
+ */
+ public function getPrefixes()
+ {
+ return $this->prefixes;
+ }
+
+ /**
+ * Gets the directory(ies) to use as a fallback for namespaces.
+ *
+ * @return array An array of directories
+ */
+ public function getNamespaceFallbacks()
+ {
+ return $this->namespaceFallbacks;
+ }
+
+ /**
+ * Gets the directory(ies) to use as a fallback for class prefixes.
+ *
+ * @return array An array of directories
+ */
+ public function getPrefixFallbacks()
+ {
+ return $this->prefixFallbacks;
+ }
+
+ /**
+ * Registers the directory to use as a fallback for namespaces.
+ *
+ * @param array $dirs An array of directories
+ */
+ public function registerNamespaceFallbacks(array $dirs)
+ {
+ $this->namespaceFallbacks = $dirs;
+ }
+
+ /**
+ * Registers a directory to use as a fallback for namespaces.
+ *
+ * @param string $dir A directory
+ */
+ public function registerNamespaceFallback($dir)
+ {
+ $this->namespaceFallbacks[] = $dir;
+ }
+
+ /**
+ * Registers directories to use as a fallback for class prefixes.
+ *
+ * @param array $dirs An array of directories
+ */
+ public function registerPrefixFallbacks(array $dirs)
+ {
+ $this->prefixFallbacks = $dirs;
+ }
+
+ /**
+ * Registers a directory to use as a fallback for class prefixes.
+ *
+ * @param string $dir A directory
+ */
+ public function registerPrefixFallback($dir)
+ {
+ $this->prefixFallbacks[] = $dir;
+ }
+
+ /**
+ * Registers an array of namespaces.
+ *
+ * @param array $namespaces An array of namespaces (namespaces as keys and locations as values)
+ */
+ public function registerNamespaces(array $namespaces)
+ {
+ foreach ($namespaces as $namespace => $locations) {
+ $this->namespaces[$namespace] = (array) $locations;
+ }
+ }
+
+ /**
+ * Registers a namespace.
+ *
+ * @param string $namespace The namespace
+ * @param array|string $paths The location(s) of the namespace
+ */
+ public function registerNamespace($namespace, $paths)
+ {
+ $this->namespaces[$namespace] = (array) $paths;
+ }
+
+ /**
+ * Registers an array of classes using the PEAR naming convention.
+ *
+ * @param array $classes An array of classes (prefixes as keys and locations as values)
+ */
+ public function registerPrefixes(array $classes)
+ {
+ foreach ($classes as $prefix => $locations) {
+ $this->prefixes[$prefix] = (array) $locations;
+ }
+ }
+
+ /**
+ * Registers a set of classes using the PEAR naming convention.
+ *
+ * @param string $prefix The classes prefix
+ * @param array|string $paths The location(s) of the classes
+ */
+ public function registerPrefix($prefix, $paths)
+ {
+ $this->prefixes[$prefix] = (array) $paths;
+ }
+
+ /**
+ * Registers this instance as an autoloader.
+ *
+ * @param bool $prepend Whether to prepend the autoloader or not
+ */
+ public function register($prepend = false)
+ {
+ spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+ }
+
+ /**
+ * Loads the given class or interface.
+ *
+ * @param string $class The name of the class
+ *
+ * @return bool|null True, if loaded
+ */
+ public function loadClass($class)
+ {
+ if ($file = $this->findFile($class)) {
+ require $file;
+
+ return true;
+ }
+ }
+
+ /**
+ * Finds the path to the file where the class is defined.
+ *
+ * @param string $class The name of the class
+ *
+ * @return string|null The path, if found
+ */
+ public function findFile($class)
+ {
+ if (false !== $pos = strrpos($class, '\\')) {
+ // namespaced class name
+ $namespace = substr($class, 0, $pos);
+ $className = substr($class, $pos + 1);
+ $normalizedClass = str_replace('\\', DIRECTORY_SEPARATOR, $namespace).DIRECTORY_SEPARATOR.str_replace('_', DIRECTORY_SEPARATOR, $className).'.php';
+ foreach ($this->namespaces as $ns => $dirs) {
+ if (0 !== strpos($namespace, $ns)) {
+ continue;
+ }
+
+ foreach ($dirs as $dir) {
+ $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
+ if (is_file($file)) {
+ return $file;
+ }
+ }
+ }
+
+ foreach ($this->namespaceFallbacks as $dir) {
+ $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
+ if (is_file($file)) {
+ return $file;
+ }
+ }
+ } else {
+ // PEAR-like class name
+ $normalizedClass = str_replace('_', DIRECTORY_SEPARATOR, $class).'.php';
+ foreach ($this->prefixes as $prefix => $dirs) {
+ if (0 !== strpos($class, $prefix)) {
+ continue;
+ }
+
+ foreach ($dirs as $dir) {
+ $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
+ if (is_file($file)) {
+ return $file;
+ }
+ }
+ }
+
+ foreach ($this->prefixFallbacks as $dir) {
+ $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
+ if (is_file($file)) {
+ return $file;
+ }
+ }
+ }
+
+ if ($this->useIncludePath && $file = stream_resolve_include_path($normalizedClass)) {
+ return $file;
+ }
+ }
+}
projects / yaffs-website / blobdiff