Commit c4d61103 authored by Tommy Meier's avatar Tommy Meier
Browse files

Merge branch '33524-custom-autoload' into '1.1'

33524 custom autoload

See merge request !5
parents 87c0d8a6 18d32173
<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
use InvalidArgumentException;
/**
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* 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.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @see http://www.php-fig.org/psr/psr-0/
* @see http://www.php-fig.org/psr/psr-4/
*/
class ClassLoader
{
// PSR-4
private $prefixLengthsPsr4 = [];
private $prefixDirsPsr4 = [];
private $fallbackDirsPsr4 = [];
// PSR-0
private $prefixesPsr0 = [];
private $fallbackDirsPsr0 = [];
private $useIncludePath = false;
private $classMap = [];
private $classMapAuthoritative = false;
public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', $this->prefixesPsr0);
}
return [];
}
public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}
public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}
public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}
public function getClassMap()
{
return $this->classMap;
}
/**
* @param array $classMap Class to filename map
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of PSR-0 directories for a given prefix, either
* appending or prepending to the ones previously set for this prefix.
*
* @param string $prefix The prefix
* @param array|string $paths The PSR-0 root directories
* @param bool $prepend Whether to prepend the directories
*/
public function add($prefix, $paths, $prepend = false)
{
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
(array)$paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
(array)$paths
);
}
return;
}
$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = (array)$paths;
return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
(array)$paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
(array)$paths
);
}
}
/**
* Registers a set of PSR-4 directories for a given namespace, either
* appending or prepending to the ones previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param array|string $paths The PSR-4 base directories
* @param bool $prepend Whether to prepend the directories
*
* @throws InvalidArgumentException
*/
public function addPsr4($prefix, $paths, $prepend = false)
{
if (!$prefix) {
// Register directories for the root namespace.
if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
(array)$paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
(array)$paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
// Register directories for a new namespace.
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array)$paths;
} elseif ($prepend) {
// Prepend directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
(array)$paths,
$this->prefixDirsPsr4[$prefix]
);
} else {
// Append directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
(array)$paths
);
}
}
/**
* Registers a set of PSR-0 directories for a given prefix,
* replacing any others previously set for this prefix.
*
* @param string $prefix The prefix
* @param array|string $paths The PSR-0 base directories
*/
public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array)$paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array)$paths;
}
}
/**
* Registers a set of PSR-4 directories for a given namespace,
* replacing any others previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param array|string $paths The PSR-4 base directories
*
* @throws InvalidArgumentException
*/
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array)$paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array)$paths;
}
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Should class lookup fail if not found in the current class map?
*
* @return bool
*/
public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}
/**
* Turns off searching the prefix and fallback directories for classes
* that have not been registered with the class map.
*
* @param bool $classMapAuthoritative
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}
/**
* Registers this instance as an autoloader.
*
* @param bool $prepend Whether to prepend the autoloader or not
*/
public function register($prepend = false)
{
spl_autoload_register([ $this, 'loadClass' ], true, $prepend);
}
/**
* Unregisters this instance as an autoloader.
*/
public function unregister()
{
spl_autoload_unregister([ $this, 'loadClass' ]);
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
*
* @return bool|null True if loaded, null otherwise
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
includeFile($file);
return true;
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
// work around for PHP 5.3.0 - 5.3.2 https://bugs.php.net/50731
if ('\\' == $class[0]) {
$class = substr($class, 1);
}
// class map lookup
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative) {
return false;
}
$file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM
if ($file === null && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}
if ($file === null) {
// Remember that this class does not exist.
return $this->classMap[$class] = false;
}
return $file;
}
private function findFileWithExtension($class, $ext)
{
// PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
foreach ($this->prefixLengthsPsr4[$first] as $prefix => $length) {
if (0 === strpos($class, $prefix)) {
foreach ($this->prefixDirsPsr4[$prefix] as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $length))) {
return $file;
}
}
}
}
}
// PSR-4 fallback dirs
foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}
// PSR-0 lookup
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {
// PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}
if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}
// PSR-0 fallback dirs
foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
// PSR-0 include paths.
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
}
}
/**
* Scope isolated include.
*
* Prevents access to $this/self from included files.
*/
function includeFile($file)
{
include $file;
}
Copyright (c) 2016 Nils Adermann, Jordi Boggiano
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
<?php
require_once __DIR__ . '/autoload_real.php';
return ComposerAutoloaderInitc323ec96dd0a09c1a8763ac531972615::getLoader();
\ No newline at end of file
<?php
// autoload_classmap.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return [
'Google\\Auth\\ApplicationDefaultCredentials' => $vendorDir
. '/google/auth/src/ApplicationDefaultCredentials.php',
'Google\\Auth\\CacheTrait' => $vendorDir . '/google/auth/src/CacheTrait.php',
'Google\\Auth\\Cache\\InvalidArgumentException' => $vendorDir
. '/google/auth/src/Cache/InvalidArgumentException.php',
'Google\\Auth\\Cache\\Item' => $vendorDir . '/google/auth/src/Cache/Item.php',
'Google\\Auth\\Cache\\MemoryCacheItemPool' => $vendorDir
. '/google/auth/src/Cache/MemoryCacheItemPool.php',
'Google\\Auth\\CredentialsLoader' => $vendorDir
. '/google/auth/src/CredentialsLoader.php',
'Google\\Auth\\Credentials\\AppIdentityCredentials' => $vendorDir
. '/google/auth/src/Credentials/AppIdentityCredentials.php',
'Google\\Auth\\Credentials\\GCECredentials' => $vendorDir
. '/google/auth/src/Credentials/GCECredentials.php',
'Google\\Auth\\Credentials\\IAMCredentials' => $vendorDir
. '/google/auth/src/Credentials/IAMCredentials.php',
'Google\\Auth\\Credentials\\ServiceAccountCredentials' => $vendorDir
. '/google/auth/src/Credentials/ServiceAccountCredentials.php',
'Google\\Auth\\Credentials\\ServiceAccountJwtAccessCredentials' => $vendorDir
. '/google/auth/src/Credentials/ServiceAccountJwtAccessCredentials.php',
'Google\\Auth\\Credentials\\UserRefreshCredentials' => $vendorDir
. '/google/auth/src/Credentials/UserRefreshCredentials.php',
'Google\\Auth\\FetchAuthTokenCache' => $vendorDir
. '/google/auth/src/FetchAuthTokenCache.php',
'Google\\Auth\\FetchAuthTokenInterface' => $vendorDir
. '/google/auth/src/FetchAuthTokenInterface.php',
'Google\\Auth\\HttpHandler\\Guzzle5HttpHandler' => $vendorDir
. '/google/auth/src/HttpHandler/Guzzle5HttpHandler.php',
'Google\\Auth\\HttpHandler\\Guzzle6HttpHandler' => $vendorDir
. '/google/auth/src/HttpHandler/Guzzle6HttpHandler.php',
'Google\\Auth\\HttpHandler\\HttpHandlerFactory' => $vendorDir
. '/google/auth/src/HttpHandler/HttpHandlerFactory.php',
'Google\\Auth\\Middleware\\AuthTokenMiddleware' => $vendorDir
. '/google/auth/src/Middleware/AuthTokenMiddleware.php',
'Google\\Auth\\Middleware\\ScopedAccessTokenMiddleware' => $vendorDir
. '/google/auth/src/Middleware/ScopedAccessTokenMiddleware.php',
'Google\\Auth\\Middleware\\SimpleMiddleware' => $vendorDir
. '/google/auth/src/Middleware/SimpleMiddleware.php',
'Google\\Auth\\OAuth2' => $vendorDir . '/google/auth/src/OAuth2.php',
'Google\\Auth\\Subscriber\\AuthTokenSubscriber' => $vendorDir
. '/google/auth/src/Subscriber/AuthTokenSubscriber.php',
'Google\\Auth\\Subscriber\\ScopedAccessTokenSubscriber' => $vendorDir
. '/google/auth/src/Subscriber/ScopedAccessTokenSubscriber.php',
'Google\\Auth\\Subscriber\\SimpleSubscriber' => $vendorDir
. '/google/auth/src/Subscriber/SimpleSubscriber.php',
'Google_Service_Exception' => $baseDir . '/src/Google/Service/Exception.php',
'Google_Service_Resource' => $baseDir . '/src/Google/Service/Resource.php',
];
<?php
// autoload_files.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return [
'a0edc8309cc5e1d60e3047b5df6b7052' => $vendorDir . '/guzzlehttp/psr7/src/functions_include.php',
'c964ee0ededf28c96ebd9db5099ef910' => $vendorDir . '/guzzlehttp/promises/src/functions_include.php',
'decc78cc4436b1292c6c0d151b19445c' => $vendorDir . '/phpseclib/phpseclib/phpseclib/bootstrap.php',
];
<?php
// autoload_namespaces.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return [
'Psr\\Log\\' => [ $vendorDir . '/psr/log' ],
'Google_Service_' => [ $vendorDir . '/google/apiclient-services/src' ],
'Google_' => [ $baseDir . '/src' ],
];
<?php
// autoload_psr4.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return [
'phpseclib\\' => [ $vendorDir . '/phpseclib/phpseclib/phpseclib' ],
'Psr\\Http\\Message\\' => [ $vendorDir . '/psr/http-message/src' ],
'Psr\\Cache\\' => [ $vendorDir . '/psr/cache/src' ],
'Monolog\\' => [ $vendorDir . '/monolog/monolog/src/Monolog' ],
'GuzzleHttp\\Psr7\\' => [ $vendorDir . '/guzzlehttp/psr7/src' ],
'GuzzleHttp\\Promise\\' => [ $vendorDir . '/guzzlehttp/promises/src' ],
'Google\\Auth\\' => [ $vendorDir . '/google/auth/src' ],
'Firebase\\JWT\\' => [ $vendorDir . '/firebase/php-jwt/src' ],
];
<?php
// autoload_real.php @generated by Composer
use Composer\Autoload\ClassLoader;
use Composer\Autoload\ComposerStaticInitc323ec96dd0a09c1a8763ac531972615;
class ComposerAutoloaderInitc323ec96dd0a09c1a8763ac531972615
{
private static $loader;
public static function loadClassLoader($class)
{
if ('Composer\Autoload\ClassLoader' === $class) {
require __DIR__ . '/ClassLoader.php';
}
}
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
spl_autoload_register(
[ 'ComposerAutoloaderInitc323ec96dd0a09c1a8763ac531972615', 'loadClassLoader' ],
true,
true
);
self::$loader = $loader = new ClassLoader();
spl_autoload_unregister([ 'ComposerAutoloaderInitc323ec96dd0a09c1a8763ac531972615', 'loadClassLoader' ]);
$useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION');
if ($useStaticLoader) {
require_once __DIR__ . '/autoload_static.php';
call_user_func(
ComposerStaticInitc323ec96dd0a09c1a8763ac531972615::getInitializer($loader)
);
} else {
$map = require __DIR__ . '/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->set($namespace, $path);
}
$map = require __DIR__ . '/autoload_psr4.php';
foreach ($map as $namespace => $path) {
$loader->setPsr4($namespace, $path);
}
$classMap = require __DIR__ . '/autoload_c