Kohana v3.3.0

system/classes/Kohana/Session/Cookie.php

@@ -0,0 +1,55 @@
+<?php defined('SYSPATH') OR die('No direct script access.');
+/**
+ * Cookie-based session class.
+ *
+ * @package    Kohana
+ * @category   Session
+ * @author     Kohana Team
+ * @copyright  (c) 2008-2012 Kohana Team
+ * @license    http://kohanaframework.org/license
+ */
+class Kohana_Session_Cookie extends Session {
+
+	/**
+	 * @param   string  $id  session id
+	 * @return  string
+	 */
+	protected function _read($id = NULL)
+	{
+		return Cookie::get($this->_name, NULL);
+	}
+
+	/**
+	 * @return  null
+	 */
+	protected function _regenerate()
+	{
+		// Cookie sessions have no id
+		return NULL;
+	}
+
+	/**
+	 * @return  bool
+	 */
+	protected function _write()
+	{
+		return Cookie::set($this->_name, $this->__toString(), $this->_lifetime);
+	}
+
+	/**
+	 * @return  bool
+	 */
+	protected function _restart()
+	{
+		return TRUE;
+	}
+
+	/**
+	 * @return  bool
+	 */
+	protected function _destroy()
+	{
+		return Cookie::delete($this->_name);
+	}
+
+} // End Session_Cookie

system/classes/Kohana/Session/Exception.php

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+<?php defined('SYSPATH') OR die('No direct script access.');
+/**
+ * @package    Kohana
+ * @category   Exceptions
+ * @author     Kohana Team
+ * @copyright  (c) 2009-2012 Kohana Team
+ * @license    http://kohanaframework.org/license
+ */
+class Kohana_Session_Exception extends Kohana_Exception {
+	const SESSION_CORRUPT = 1;
+}

system/classes/Kohana/Session/Native.php

@@ -0,0 +1,107 @@
+<?php defined('SYSPATH') OR die('No direct script access.');
+/**
+ * Native PHP session class.
+ *
+ * @package    Kohana
+ * @category   Session
+ * @author     Kohana Team
+ * @copyright  (c) 2008-2012 Kohana Team
+ * @license    http://kohanaframework.org/license
+ */
+class Kohana_Session_Native extends Session {
+
+	/**
+	 * @return  string
+	 */
+	public function id()
+	{
+		return session_id();
+	}
+
+	/**
+	 * @param   string  $id  session id
+	 * @return  null
+	 */
+	protected function _read($id = NULL)
+	{
+		// Sync up the session cookie with Cookie parameters
+		session_set_cookie_params($this->_lifetime, Cookie::$path, Cookie::$domain, Cookie::$secure, Cookie::$httponly);
+
+		// Do not allow PHP to send Cache-Control headers
+		session_cache_limiter(FALSE);
+
+		// Set the session cookie name
+		session_name($this->_name);
+
+		if ($id)
+		{
+			// Set the session id
+			session_id($id);
+		}
+
+		// Start the session
+		session_start();
+
+		// Use the $_SESSION global for storing data
+		$this->_data =& $_SESSION;
+
+		return NULL;
+	}
+
+	/**
+	 * @return  string
+	 */
+	protected function _regenerate()
+	{
+		// Regenerate the session id
+		session_regenerate_id();
+
+		return session_id();
+	}
+
+	/**
+	 * @return  bool
+	 */
+	protected function _write()
+	{
+		// Write and close the session
+		session_write_close();
+
+		return TRUE;
+	}
+
+	/**
+	 * @return  bool
+	 */
+	protected function _restart()
+	{
+		// Fire up a new session
+		$status = session_start();
+
+		// Use the $_SESSION global for storing data
+		$this->_data =& $_SESSION;
+
+		return $status;
+	}
+
+	/**
+	 * @return  bool
+	 */
+	protected function _destroy()
+	{
+		// Destroy the current session
+		session_destroy();
+
+		// Did destruction work?
+		$status = ! session_id();
+
+		if ($status)
+		{
+			// Make sure the session cannot be restarted
+			Cookie::delete($this->_name);
+		}
+
+		return $status;
+	}
+
+} // End Session_Native