From 3734c0e01e9e454e3dacbc43ec85f3796dbaea94 Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Mon, 10 Jan 2011 08:01:04 +0100
Subject: [PATCH] updated bootstrap file

---
 .../Component/HttpKernel/bootstrap.php        | 321 ++++++++++++------
 1 file changed, 221 insertions(+), 100 deletions(-)

diff --git a/src/Symfony/Component/HttpKernel/bootstrap.php b/src/Symfony/Component/HttpKernel/bootstrap.php
index e430c673b26e..4e38d94f097d 100644
--- a/src/Symfony/Component/HttpKernel/bootstrap.php
+++ b/src/Symfony/Component/HttpKernel/bootstrap.php
@@ -5,61 +5,92 @@
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
 use Symfony\Component\Console\Application;
 use Symfony\Component\Finder\Finder;
-abstract class Bundle extends ContainerAware implements BundleInterface {
+abstract class Bundle extends ContainerAware implements BundleInterface
+{
     protected $name;
     protected $namespacePrefix;
     protected $path;
     protected $reflection;
-    public function boot() { }
-    public function shutdown() { }
-    public function getName() {
+    public function boot()
+    {
+    }
+    public function shutdown()
+    {
+    }
+    public function getName()
+    {
         if (null === $this->name) {
-            $this->initReflection(); }
-        return $this->name; }
-    public function getNamespacePrefix() {
+            $this->initReflection();
+        }
+        return $this->name;
+    }
+    public function getNamespacePrefix()
+    {
         if (null === $this->name) {
-            $this->initReflection(); }
-        return $this->namespacePrefix; }
-    public function getPath() {
+            $this->initReflection();
+        }
+        return $this->namespacePrefix;
+    }
+    public function getPath()
+    {
         if (null === $this->name) {
-            $this->initReflection(); }
-        return $this->path; }
-    public function getReflection() {
+            $this->initReflection();
+        }
+        return $this->path;
+    }
+    public function getReflection()
+    {
         if (null === $this->name) {
-            $this->initReflection(); }
-        return $this->reflection; }
-    public function registerExtensions(ContainerBuilder $container) {
+            $this->initReflection();
+        }
+        return $this->reflection;
+    }
+    public function registerExtensions(ContainerBuilder $container)
+    {
         if (!$dir = realpath($this->getPath().'/DependencyInjection')) {
-            return array(); }
+            return;
+        }
         $finder = new Finder();
         $finder->files()->name('*Extension.php')->in($dir);
         $prefix = $this->namespacePrefix.'\\'.$this->name.'\\DependencyInjection';
         foreach ($finder as $file) {
-            $class = $prefix.strtr($file->getPath(), array($dir => '', '/' => '\\')).'\\'.basename($file, '.php');
-            if ('Extension' === substr($class, -9)) {
-                $container->registerExtension(new $class()); } } }
-    public function registerCommands(Application $application) {
+            $class = $prefix.strtr($file->getPath(), array($dir => '', '/' => '\\')).'\\'.$file->getBasename('.php');
+            $container->registerExtension(new $class());
+        }
+    }
+    public function registerCommands(Application $application)
+    {
         if (!$dir = realpath($this->getPath().'/Command')) {
-            return; }
+            return;
+        }
         $finder = new Finder();
         $finder->files()->name('*Command.php')->in($dir);
         $prefix = $this->namespacePrefix.'\\'.$this->name.'\\Command';
         foreach ($finder as $file) {
-            $r = new \ReflectionClass($prefix.strtr($file->getPath(), array($dir => '', '/' => '\\')).'\\'.basename($file, '.php'));
+            $r = new \ReflectionClass($prefix.strtr($file->getPath(), array($dir => '', '/' => '\\')).'\\'.$file->getBasename('.php'));
             if ($r->isSubclassOf('Symfony\\Component\\Console\\Command\\Command') && !$r->isAbstract()) {
-                $application->add($r->newInstance()); } } }
-    protected function initReflection() {
+                $application->add($r->newInstance());
+            }
+        }
+    }
+    protected function initReflection()
+    {
         $tmp = dirname(str_replace('\\', '/', get_class($this)));
         $this->namespacePrefix = str_replace('/', '\\', dirname($tmp));
         $this->name = basename($tmp);
         $this->reflection = new \ReflectionObject($this);
-        $this->path = dirname($this->reflection->getFilename()); } }
+        $this->path = str_replace('\\', '/', dirname($this->reflection->getFilename()));
+    }
+}
 namespace Symfony\Component\HttpKernel\Bundle;
-interface BundleInterface {
+interface BundleInterface
+{
     function boot();
-    function shutdown(); }
+    function shutdown();
+}
 namespace Symfony\Component\HttpKernel\Debug;
-class ErrorHandler {
+class ErrorHandler
+{
     protected $levels = array(
         E_WARNING           => 'Warning',
         E_NOTICE            => 'Notice',
@@ -70,140 +101,230 @@ class ErrorHandler {
         E_RECOVERABLE_ERROR => 'Catchable Fatal Error',
     );
     protected $level;
-    public function __construct($level = null) {
-        $this->level = null === $level ? error_reporting() : $level; }
-    public function register() {
-        set_error_handler(array($this, 'handle')); }
-    public function handle($level, $message, $file, $line, $context) {
+    public function __construct($level = null)
+    {
+        $this->level = null === $level ? error_reporting() : $level;
+    }
+    public function register()
+    {
+        set_error_handler(array($this, 'handle'));
+    }
+    public function handle($level, $message, $file, $line, $context)
+    {
         if (0 === $this->level) {
-            return false; }
+            return false;
+        }
         if (error_reporting() & $level && $this->level & $level) {
-            throw new \ErrorException(sprintf('%s: %s in %s line %d', isset($this->levels[$level]) ? $this->levels[$level] : $level, $message, $file, $line)); }
-        return false; } }
+            throw new \ErrorException(sprintf('%s: %s in %s line %d', isset($this->levels[$level]) ? $this->levels[$level] : $level, $message, $file, $line));
+        }
+        return false;
+    }
+}
 namespace Symfony\Component\HttpKernel;
-class ClassCollectionLoader {
+class ClassCollectionLoader
+{
     static protected $loaded;
-    static public function load($classes, $cacheDir, $name, $autoReload, $adaptive = false) {
+    static public function load($classes, $cacheDir, $name, $autoReload, $adaptive = false)
+    {
                 if (isset(self::$loaded[$name])) {
-            return; }
+            return;
+        }
         self::$loaded[$name] = true;
         $classes = array_unique($classes);
         if ($adaptive) {
                         $classes = array_diff($classes, get_declared_classes(), get_declared_interfaces());
-                        $name = $name.'-'.substr(md5(implode('|', $classes)), 0, 5); }
+                        $name = $name.'-'.substr(md5(implode('|', $classes)), 0, 5);
+        }
         $cache = $cacheDir.'/'.$name.'.php';
                 $reload = false;
         if ($autoReload) {
             $metadata = $cacheDir.'/'.$name.'.meta';
             if (!file_exists($metadata) || !file_exists($cache)) {
-                $reload = true; } else {
+                $reload = true;
+            } else {
                 $time = filemtime($cache);
                 $meta = unserialize(file_get_contents($metadata));
                 if ($meta[1] != $classes) {
-                    $reload = true; } else {
+                    $reload = true;
+                } else {
                     foreach ($meta[0] as $resource) {
                         if (!file_exists($resource) || filemtime($resource) > $time) {
                             $reload = true;
-                            break; } } } } }
+                            break;
+                        }
+                    }
+                }
+            }
+        }
         if (!$reload && file_exists($cache)) {
             require_once $cache;
-            return; }
+            return;
+        }
         $files = array();
         $content = '';
         foreach ($classes as $class) {
             if (!class_exists($class) && !interface_exists($class)) {
-                throw new \InvalidArgumentException(sprintf('Unable to load class "%s"', $class)); }
+                throw new \InvalidArgumentException(sprintf('Unable to load class "%s"', $class));
+            }
             $r = new \ReflectionClass($class);
             $files[] = $r->getFileName();
-            $content .= preg_replace(array('/^\s*<\?php/', '/\?>\s*$/'), '', file_get_contents($r->getFileName())); }
+            $content .= preg_replace(array('/^\s*<\?php/', '/\?>\s*$/'), '', file_get_contents($r->getFileName()));
+        }
                 if (!is_dir(dirname($cache))) {
-            mkdir(dirname($cache), 0777, true); }
+            mkdir(dirname($cache), 0777, true);
+        }
         self::writeCacheFile($cache, Kernel::stripComments('<?php '.$content));
         if ($autoReload) {
-                        self::writeCacheFile($metadata, serialize(array($files, $classes))); } }
-    static protected function writeCacheFile($file, $content) {
+                        self::writeCacheFile($metadata, serialize(array($files, $classes)));
+        }
+    }
+    static protected function writeCacheFile($file, $content)
+    {
         $tmpFile = tempnam(dirname($file), basename($file));
         if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $file)) {
             chmod($file, 0644);
-            return; }
-        throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $file)); } }
+            return;
+        }
+        throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $file));
+    }
+}
 namespace Symfony\Component\DependencyInjection;
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
 use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
-class Container implements ContainerInterface {
+class Container implements ContainerInterface
+{
     protected $parameterBag;
     protected $services;
-    public function __construct(ParameterBagInterface $parameterBag = null) {
+    public function __construct(ParameterBagInterface $parameterBag = null)
+    {
         $this->parameterBag = null === $parameterBag ? new ParameterBag() : $parameterBag;
         $this->services = array();
-        $this->set('service_container', $this); }
-    public function freeze() {
+        $this->set('service_container', $this);
+    }
+    public function freeze()
+    {
         $this->parameterBag->resolve();
-        $this->parameterBag = new FrozenParameterBag($this->parameterBag->all()); }
-    public function isFrozen() {
-        return $this->parameterBag instanceof FrozenParameterBag; }
-    public function getParameterBag() {
-        return $this->parameterBag; }
-    public function getParameter($name) {
-        return $this->parameterBag->get($name); }
-    public function hasParameter($name) {
-        return $this->parameterBag->has($name); }
-    public function setParameter($name, $value) {
-        $this->parameterBag->set($name, $value); }
-    public function set($id, $service) {
-        $this->services[$id] = $service; }
-    public function has($id) {
-        return isset($this->services[$id]) || method_exists($this, 'get'.strtr($id, array('_' => '', '.' => '_')).'Service'); }
-    public function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE) {
-        $id = (string) $id;
+        $this->parameterBag = new FrozenParameterBag($this->parameterBag->all());
+    }
+    public function isFrozen()
+    {
+        return $this->parameterBag instanceof FrozenParameterBag;
+    }
+    public function getParameterBag()
+    {
+        return $this->parameterBag;
+    }
+    public function getParameter($name)
+    {
+        return $this->parameterBag->get($name);
+    }
+    public function hasParameter($name)
+    {
+        return $this->parameterBag->has($name);
+    }
+    public function setParameter($name, $value)
+    {
+        $this->parameterBag->set($name, $value);
+    }
+    public function set($id, $service)
+    {
+        $this->services[strtolower($id)] = $service;
+    }
+    public function has($id)
+    {
+        $id = strtolower($id);
+        return isset($this->services[$id]) || method_exists($this, 'get'.strtr($id, array('_' => '', '.' => '_')).'Service');
+    }
+    public function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE)
+    {
+        static $loading = array();
+        $id = strtolower($id);
         if (isset($this->services[$id])) {
-            return $this->services[$id]; }
+            return $this->services[$id];
+        }
+        if (isset($loading[$id])) {
+            throw new \LogicException(sprintf('Circular reference detected for service "%s" (services currently loading: %s).', $id, implode(', ', array_keys($loading))));
+        }
         if (method_exists($this, $method = 'get'.strtr($id, array('_' => '', '.' => '_')).'Service')) {
-            return $this->$method(); }
+            $loading[$id] = true;
+            $service = $this->$method();
+            unset($loading[$id]);
+            return $service;
+        }
         if (self::EXCEPTION_ON_INVALID_REFERENCE === $invalidBehavior) {
-            throw new \InvalidArgumentException(sprintf('The service "%s" does not exist.', $id)); } }
-    public function getServiceIds() {
+            throw new \InvalidArgumentException(sprintf('The service "%s" does not exist.', $id));
+        }
+    }
+    public function getServiceIds()
+    {
         $ids = array();
         $r = new \ReflectionClass($this);
         foreach ($r->getMethods() as $method) {
             if (preg_match('/^get(.+)Service$/', $name = $method->getName(), $match)) {
-                $ids[] = self::underscore($match[1]); } }
-        return array_merge($ids, array_keys($this->services)); }
-    static public function camelize($id) {
-        return preg_replace(array('/(?:^|_)+(.)/e', '/\.(.)/e'), array("strtoupper('\\1')", "'_'.strtoupper('\\1')"), $id); }
-    static public function underscore($id) {
-        return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), strtr($id, '_', '.'))); } }
+                $ids[] = self::underscore($match[1]);
+            }
+        }
+        return array_merge($ids, array_keys($this->services));
+    }
+    static public function camelize($id)
+    {
+        return preg_replace(array('/(?:^|_)+(.)/e', '/\.(.)/e'), array("strtoupper('\\1')", "'_'.strtoupper('\\1')"), $id);
+    }
+    static public function underscore($id)
+    {
+        return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), strtr($id, '_', '.')));
+    }
+}
 namespace Symfony\Component\DependencyInjection;
-interface ContainerAwareInterface {
-    function setContainer(ContainerInterface $container = null); }
+interface ContainerAwareInterface
+{
+    function setContainer(ContainerInterface $container = null);
+}
 namespace Symfony\Component\DependencyInjection;
-interface ContainerInterface {
+interface ContainerInterface
+{
     const EXCEPTION_ON_INVALID_REFERENCE = 1;
     const NULL_ON_INVALID_REFERENCE      = 2;
     const IGNORE_ON_INVALID_REFERENCE    = 3;
     function set($id, $service);
     function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE);
-    function has($id); }
+    function has($id);
+}
 namespace Symfony\Component\DependencyInjection\ParameterBag;
-class FrozenParameterBag extends ParameterBag {
-    public function __construct(array $parameters = array()) {
+class FrozenParameterBag extends ParameterBag
+{
+    public function __construct(array $parameters = array())
+    {
         foreach ($parameters as $key => $value) {
-            $this->parameters[strtolower($key)] = $value; } }
-    public function clear() {
-        throw new \LogicException('Impossible to call clear() on a frozen ParameterBag.'); }
-    public function add(array $parameters) {
-        throw new \LogicException('Impossible to call add() on a frozen ParameterBag.'); }
-    public function set($name, $value) {
-        throw new \LogicException('Impossible to call set() on a frozen ParameterBag.'); } }
+            $this->parameters[strtolower($key)] = $value;
+        }
+    }
+    public function clear()
+    {
+        throw new \LogicException('Impossible to call clear() on a frozen ParameterBag.');
+    }
+    public function add(array $parameters)
+    {
+        throw new \LogicException('Impossible to call add() on a frozen ParameterBag.');
+    }
+    public function set($name, $value)
+    {
+        throw new \LogicException('Impossible to call set() on a frozen ParameterBag.');
+    }
+}
 namespace Symfony\Component\DependencyInjection\ParameterBag;
-interface ParameterBagInterface {
+interface ParameterBagInterface
+{
     function clear();
     function add(array $parameters);
     function all();
     function get($name);
     function set($name, $value);
-    function has($name); }
+    function has($name);
+}
 namespace Symfony\Component\DependencyInjection;
-interface TaggedContainerInterface extends ContainerInterface {
-    function findTaggedServiceIds($name); }
+interface TaggedContainerInterface extends ContainerInterface
+{
+    function findTaggedServiceIds($name);
+}