Disable Session library under CLI and create a CI singleton to be used by its drivers

2 files changed, 5 insertions, 16 deletions

diff --git a/system/libraries/Session/drivers/Session_cookie.php b/system/libraries/Session/drivers/Session_cookie.php
index 4f415cc0d..fb62c7ec4 100755
--- a/system/libraries/Session/drivers/Session_cookie.php
+++ b/system/libraries/Session/drivers/Session_cookie.php
@@ -158,13 +158,6 @@ class CI_Session_cookie extends CI_Session_driver {
 	public $userdata				= array();
 
 	/**
-	 * Reference to CodeIgniter instance
-	 *
-	 * @var object
-	 */
-	public $CI;
-
-	/**
 	 * Current time
 	 *
 	 * @var int
@@ -197,9 +190,6 @@ class CI_Session_cookie extends CI_Session_driver {
 	 */
 	protected function initialize()
 	{
-		// Set the super object to a local variable for use throughout the class
-		$this->CI =& get_instance();
-
 		// Set all the session preferences, which can either be set
 		// manually via the $params array or via the config file
 		$prefs = array(
diff --git a/system/libraries/Session/drivers/Session_native.php b/system/libraries/Session/drivers/Session_native.php
index c97e15356..8d5e51546 100755
--- a/system/libraries/Session/drivers/Session_native.php
+++ b/system/libraries/Session/drivers/Session_native.php
@@ -46,7 +46,6 @@ class CI_Session_native extends CI_Session_driver {
 	{
 		// Get config parameters
 		$config = array();
-		$CI =& get_instance();
 		$prefs = array(
 			'sess_cookie_name',
 			'sess_expire_on_close',
@@ -63,7 +62,7 @@ class CI_Session_native extends CI_Session_driver {
 		{
 			$config[$key] = isset($this->_parent->params[$key])
 				? $this->_parent->params[$key]
-				: $CI->config->item($key);
+				: $this->CI->config->item($key);
 		}
 
 		// Set session name, if specified
@@ -114,13 +113,13 @@ class CI_Session_native extends CI_Session_driver {
 			$destroy = TRUE;
 		}
 		elseif ($config['sess_match_ip'] === TRUE && isset($_SESSION['ip_address'])
-			&& $_SESSION['ip_address'] !== $CI->input->ip_address())
+			&& $_SESSION['ip_address'] !== $this->CI->input->ip_address())
 		{
 			// IP doesn't match - destroy
 			$destroy = TRUE;
 		}
 		elseif ($config['sess_match_useragent'] === TRUE && isset($_SESSION['user_agent'])
-			&& $_SESSION['user_agent'] !== trim(substr($CI->input->user_agent(), 0, 50)))
+			&& $_SESSION['user_agent'] !== trim(substr($this->CI->input->user_agent(), 0, 50)))
 		{
 			// Agent doesn't match - destroy
 			$destroy = TRUE;
@@ -149,13 +148,13 @@ class CI_Session_native extends CI_Session_driver {
 		if ($config['sess_match_ip'] === TRUE && ! isset($_SESSION['ip_address']))
 		{
 			// Store user IP address
-			$_SESSION['ip_address'] = $CI->input->ip_address();
+			$_SESSION['ip_address'] = $this->CI->input->ip_address();
 		}
 
 		if ($config['sess_match_useragent'] === TRUE && ! isset($_SESSION['user_agent']))
 		{
 			// Store user agent string
-			$_SESSION['user_agent'] = trim(substr($CI->input->user_agent(), 0, 50));
+			$_SESSION['user_agent'] = trim(substr($this->CI->input->user_agent(), 0, 50));
 		}
 
 		// Make session ID available