diff options
Diffstat (limited to 'program/lib/Roundcube/rcube.php')
-rw-r--r-- | program/lib/Roundcube/rcube.php | 53 |
1 files changed, 40 insertions, 13 deletions
diff --git a/program/lib/Roundcube/rcube.php b/program/lib/Roundcube/rcube.php index 4471acec0..8d17827be 100644 --- a/program/lib/Roundcube/rcube.php +++ b/program/lib/Roundcube/rcube.php @@ -457,30 +457,40 @@ class rcube 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'); ini_set('session.cookie_httponly', 1); // 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')); - + $this->session->register_gc_handler(array($this, 'gc_handler')); $this->session->set_secret($this->config->get('des_key') . dirname($_SERVER['SCRIPT_NAME'])); $this->session->set_ip_check($this->config->get('ip_check')); // start PHP session (if not in CLI mode) if ($_SERVER['REMOTE_ADDR']) { - session_start(); + $this->session->start(); } } /** + * Garbage collector - cache/temp cleaner + */ + public function gc() + { + rcube_cache::gc(); + rcube_cache_shared::gc(); + $this->get_storage()->cache_gc(); + + $this->gc_temp(); + } + + + /** * Garbage collector function for temp files. * Remove temp files older than two days */ - public function temp_gc() + public function gc_temp() { $tmp = unslashify($this->config->get('temp_dir')); $expire = time() - 172800; // expire in 48 hours @@ -505,7 +515,7 @@ class rcube * Garbage collector for cache entries. * Set flag to expunge caches on shutdown */ - public function cache_gc() + public function gc_handler() { // because this gc function is called before storage is initialized, // we just set a flag to expunge storage cache on shutdown. @@ -514,6 +524,25 @@ class rcube /** + * Runs garbage collector with probability based on + * session settings. This is intended for environments + * without a session. + */ + public function gc_run() + { + $probability = (int) ini_get('session.gc_probability'); + $divisor = (int) ini_get('session.gc_divisor'); + + if ($divisor > 0 && $probability > 0) { + $random = mt_rand(1, $divisor); + if ($random <= $probability) { + $this->gc(); + } + } + } + + + /** * Get localized text in the desired language * * @param mixed $attrib Named parameters array or label name @@ -897,19 +926,17 @@ class rcube $this->smtp->disconnect(); } + if ($this->expunge_cache) { + $this->gc(); + } + foreach ($this->caches as $cache) { if (is_object($cache)) { - if ($this->expunge_cache) { - $cache->expunge(); - } $cache->close(); } } if (is_object($this->storage)) { - if ($this->expunge_cache) { - $this->storage->expunge_cache(); - } $this->storage->close(); } } |