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[yaffs-website] / vendor / symfony / http-foundation / Session / Storage / Handler / StrictSessionHandler.php

diff --git a/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php b/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php
new file mode 100644 (file)
index 0000000..2281192
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+++ b/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php
@@ -0,0 +1,103 @@
+<?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\HttpFoundation\Session\Storage\Handler;
+
+/**
+ * Adds basic `SessionUpdateTimestampHandlerInterface` behaviors to another `SessionHandlerInterface`.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class StrictSessionHandler extends AbstractSessionHandler
+{
+    private $handler;
+    private $doDestroy;
+
+    public function __construct(\SessionHandlerInterface $handler)
+    {
+        if ($handler instanceof \SessionUpdateTimestampHandlerInterface) {
+            throw new \LogicException(sprintf('"%s" is already an instance of "SessionUpdateTimestampHandlerInterface", you cannot wrap it with "%s".', get_class($handler), self::class));
+        }
+
+        $this->handler = $handler;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function open($savePath, $sessionName)
+    {
+        parent::open($savePath, $sessionName);
+
+        return $this->handler->open($savePath, $sessionName);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doRead($sessionId)
+    {
+        return $this->handler->read($sessionId);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function updateTimestamp($sessionId, $data)
+    {
+        return $this->write($sessionId, $data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doWrite($sessionId, $data)
+    {
+        return $this->handler->write($sessionId, $data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function destroy($sessionId)
+    {
+        $this->doDestroy = true;
+        $destroyed = parent::destroy($sessionId);
+
+        return $this->doDestroy ? $this->doDestroy($sessionId) : $destroyed;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDestroy($sessionId)
+    {
+        $this->doDestroy = false;
+
+        return $this->handler->destroy($sessionId);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        return $this->handler->close();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function gc($maxlifetime)
+    {
+        return $this->handler->gc($maxlifetime);
+    }
+}