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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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/*
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 * This file is part of the Symfony package.
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 *
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 * (c) Fabien Potencier <fabien@symfony.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Symfony\Component\HttpFoundation\Session\Storage\Proxy;
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/**
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 * @author Drak <drak@zikula.org>
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 */
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abstract class AbstractProxy
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{
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    /**
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     * Flag if handler wraps an internal PHP session handler (using \SessionHandler).
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     *
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     * @var bool
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     */
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    protected $wrapper = false;
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    /**
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     * @var string
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     */
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    protected $saveHandlerName;
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    /**
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     * Gets the session.save_handler name.
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     */
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    public function getSaveHandlerName(): ?string
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    {
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        return $this->saveHandlerName;
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    }
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    /**
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     * Is this proxy handler and instance of \SessionHandlerInterface.
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     */
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    public function isSessionHandlerInterface(): bool
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    {
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        return $this instanceof \SessionHandlerInterface;
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    }
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    /**
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     * Returns true if this handler wraps an internal PHP session save handler using \SessionHandler.
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     */
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    public function isWrapper(): bool
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    {
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        return $this->wrapper;
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    }
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    /**
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     * Has a session started?
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     */
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    public function isActive(): bool
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    {
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        return \PHP_SESSION_ACTIVE === session_status();
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    }
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    /**
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     * Gets the session ID.
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     */
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    public function getId(): string
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    {
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        return session_id();
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    }
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    /**
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     * Sets the session ID.
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     *
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     * @throws \LogicException
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     */
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    public function setId(string $id)
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    {
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        if ($this->isActive()) {
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            throw new \LogicException('Cannot change the ID of an active session.');
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        }
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        session_id($id);
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    }
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    /**
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     * Gets the session name.
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     */
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    public function getName(): string
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    {
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        return session_name();
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    }
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    /**
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     * Sets the session name.
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     *
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     * @throws \LogicException
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     */
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    public function setName(string $name)
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    {
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        if ($this->isActive()) {
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            throw new \LogicException('Cannot change the name of an active session.');
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        }
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        session_name($name);
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    }
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}