From 963a10bf8198ff21a26e6dd3d29a198587916858 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 16 Apr 2012 12:46:31 +0000
Subject: - Moved session init/config functionality into rcube class

---
 program/include/rcmail.php | 94 +---------------------------------------------
 1 file changed, 1 insertion(+), 93 deletions(-)

(limited to 'program/include/rcmail.php')

diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index a352cfc81..5394055e6 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -350,38 +350,7 @@ class rcmail extends rcube
    */
   public function session_init()
   {
-    // session started (Installer?)
-    if (session_id())
-      return;
-
-    $sess_name   = $this->config->get('session_name');
-    $sess_domain = $this->config->get('session_domain');
-    $lifetime    = $this->config->get('session_lifetime', 0) * 60;
-
-    // set session domain
-    if ($sess_domain) {
-      ini_set('session.cookie_domain', $sess_domain);
-    }
-    // set session garbage collecting time according to session_lifetime
-    if ($lifetime) {
-      ini_set('session.gc_maxlifetime', $lifetime * 2);
-    }
-
-    ini_set('session.cookie_secure', rcube_utils::https_check());
-    ini_set('session.name', $sess_name ? $sess_name : 'roundcube_sessid');
-    ini_set('session.use_cookies', 1);
-    ini_set('session.use_only_cookies', 1);
-    ini_set('session.serialize_handler', 'php');
-
-    // use database for storing session data
-    $this->session = new rcube_session($this->get_dbh(), $this->config);
-
-    $this->session->register_gc_handler(array($this, 'temp_gc'));
-    $this->session->register_gc_handler(array($this, 'cache_gc'));
-
-    // start PHP session (if not in CLI mode)
-    if ($_SERVER['REMOTE_ADDR'])
-      session_start();
+    parent::session_init();
 
     // set initial session vars
     if (!$_SESSION['user_id'])
@@ -393,30 +362,6 @@ class rcmail extends rcube
   }
 
 
-  /**
-   * Configure session object internals
-   */
-  public function session_configure()
-  {
-    if (!$this->session)
-      return;
-
-    $lifetime = $this->config->get('session_lifetime', 0) * 60;
-
-    // set keep-alive/check-recent interval
-    if ($keep_alive = $this->config->get('keep_alive')) {
-      // be sure that it's less than session lifetime
-      if ($lifetime)
-        $keep_alive = min($keep_alive, $lifetime - 30);
-      $keep_alive = max(60, $keep_alive);
-      $this->session->set_keep_alive($keep_alive);
-    }
-
-    $this->session->set_secret($this->config->get('des_key') . $_SERVER['HTTP_USER_AGENT']);
-    $this->session->set_ip_check($this->config->get('ip_check'));
-  }
-
-
   /**
    * Perfom login to the mail server and to the webmail service.
    * This will also create a new user entry if auto_create_user is configured.
@@ -677,18 +622,6 @@ class rcmail extends rcube
   }
 
 
-  /**
-   * Garbage collector for cache entries.
-   * Set flag to expunge caches on shutdown
-   */
-  function cache_gc()
-  {
-    // because this gc function is called before storage is initialized,
-    // we just set a flag to expunge storage cache on shutdown.
-    $this->expunge_cache = true;
-  }
-
-
   /**
    * Generate a unique token to be used in a form request
    *
@@ -1158,31 +1091,6 @@ class rcmail extends rcube
     }
 
 
-    /**
-     * Garbage collector function for temp files.
-     * Remove temp files older than two days
-     */
-    public function temp_gc()
-    {
-        $tmp = unslashify($this->config->get('temp_dir'));
-        $expire = mktime() - 172800;  // expire in 48 hours
-
-        if ($tmp && ($dir = opendir($tmp))) {
-            while (($fname = readdir($dir)) !== false) {
-                if ($fname{0} == '.') {
-                    continue;
-                }
-
-                if (filemtime($tmp.'/'.$fname) < $expire) {
-                    @unlink($tmp.'/'.$fname);
-                }
-            }
-
-            closedir($dir);
-        }
-    }
-
-
     /**
      * Create a HTML table based on the given data
      *
-- 
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