X-Git-Url: http://git.datanom.net/qtadmin.git/blobdiff_plain/5c7b972ed26570d2bf4e092d937b81578e84c124..a675b3833d014e9ebeb998aa7a8ad6e5d1acca78:/lib/utils.inc.php?ds=sidebyside

diff --git a/lib/utils.inc.php b/lib/utils.inc.php
index e59cf8c..8aa38e0 100644
--- a/lib/utils.inc.php
+++ b/lib/utils.inc.php
@@ -31,12 +31,13 @@ class Utils {
         global $CFG;
 
         $this->server = $_SERVER;
-        session_start();
 
         $this->user = null;
         $this->is_admin = false;
         $this->loginStatus = 'Not logged in';
 
+        $this->startSession();
+
         if (isset($_SESSION['user'])) {
             $this->user = $_SESSION['user'];
             $this->loginStatus = 'OK';
@@ -57,15 +58,9 @@ class Utils {
 
     private function __clone() {}
 
-    public static function getInstance() {
+    private function startSession() {
         global $CFG;
 
-        if (!is_object(self::$_instance)) {
-            self::$_instance = new Utils();
-        }
-        // Session timeout handler
-        if ('' == session_id())
-            session_start();
         if (isset($CFG->session_timeout)) {
             $timeout = $CFG->session_timeout * 60;
         } else {
@@ -76,15 +71,24 @@ class Utils {
             ini_set('session.gc_maxlifetime', $timeout);
         if (ini_get('session.cookie_lifetime') != $timeout)
             ini_set('session.cookie_lifetime', $timeout);
+
+        session_start();
+
         $time = $_SERVER['REQUEST_TIME'];
         if (isset($_SESSION['LAST_ACTIVITY']) && ($time - $_SESSION['LAST_ACTIVITY']) >= $timeout) {
             session_unset();
             session_destroy();
-            session_start();
             self::$_instance->user = null;
             self::$_instance->is_admin = false;
+        } else {
+            $_SESSION['LAST_ACTIVITY'] = $time;
+        }
+    }
+
+    public static function getInstance() {
+        if (!is_object(self::$_instance)) {
+            self::$_instance = new Utils();
         }
-        $_SESSION['LAST_ACTIVITY'] = $time;
 
         return self::$_instance;
     }