<?php
/**
* functions/sessions.php
* Session functions
*
* @package functions
* @copyright Copyright 2003-2014 Zen Cart Development Team
* @copyright Portions Copyright 2003 osCommerce
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
* @version GIT: $Id: Author: DrByte Wed Mar 12 22:37:22 2014 -0400 Modified in v1.5.3 $
*/
}
if (IS_ADMIN_FLAG === true) {
if (PADSS_ADMIN_SESSION_TIMEOUT_ENFORCED != 0 && SESSION_TIMEOUT_ADMIN > 900) {
$SESS_LIFE = 900;
} else {
$SESS_LIFE = (int)SESSION_TIMEOUT_ADMIN;
}
} else {
if (defined('SESSION_TIMEOUT_CATALOG') && (int
)SESSION_TIMEOUT_CATALOG
> 120) {
$SESS_LIFE = (int)SESSION_TIMEOUT_CATALOG;
} else
if (!$SESS_LIFE = get_cfg_var('session.gc_maxlifetime')) {
$SESS_LIFE = 1440;
}
}
function _sess_open($save_path, $session_name) {
return true;
}
function _sess_close() {
return true;
}
function _sess_read($key) {
$qid = "select value
from " . TABLE_SESSIONS . "
where sesskey = '" . zen_db_input($key) . "'
and expiry > '" . time() . "'";
$value = $db->Execute($qid);
if (isset($value->fields['value']) && $value->fields['value']) {
$value->fields['value'] = base64_decode($value->fields['value']);
return $value->fields['value'];
}
return ("");
}
function _sess_write($key, $val) {
$expiry = time() + $SESS_LIFE;
$qid = "select count(*) as total
from " . TABLE_SESSIONS . "
where sesskey = '" . zen_db_input($key) . "'";
$total = $db->Execute($qid);
if ($total->fields['total'] > 0) {
$sql = "update " . TABLE_SESSIONS . "
set expiry = '" . zen_db_input($expiry) . "', value = '" . zen_db_input($val) . "'
where sesskey = '" . zen_db_input($key) . "'";
$result = $db->Execute($sql);
} else {
$sql = "insert into " . TABLE_SESSIONS . "
values ('" . zen_db_input($key) . "', '" . zen_db_input($expiry) . "', '" .
zen_db_input($val) . "')";
$result = $db->Execute($sql);
}
return (!empty($result) && !empty($result->resource));
}
function _sess_destroy($key) {
$sql = "delete from " . TABLE_SESSIONS . " where sesskey = '" . zen_db_input($key) . "'";
$db->Execute($sql);
return TRUE;
}
function _sess_gc($maxlifetime) {
$sql = "delete from " . TABLE_SESSIONS
. " where expiry < " . time();
$db->Execute($sql);
return true;
}
// Initialize session save-handler
// write and close session at the end of scripts, and before objects are destroyed
function zen_session_start() {
@ini_set('session.gc_probability', 1);
if (IS_ADMIN_FLAG === true) {
@ini_set('session.gc_maxlifetime', (SESSION_TIMEOUT_ADMIN
> 900 ?
900 : SESSION_TIMEOUT_ADMIN
));
} elseif (defined('SESSION_TIMEOUT_CATALOG') && (int
)SESSION_TIMEOUT_CATALOG
> 120) {
@ini_set('session.gc_maxlifetime', (int
)SESSION_TIMEOUT_CATALOG
);
}
{
}
if (!isset($_SESSION['securityToken'])) {
}
return $temp;
}
function zen_session_id($sessid = '') {
$tempSessid = $sessid;
{
}
} else {
}
}
function zen_session_name($name = '') {
$tempName = $name;
return FALSE;
} else {
}
}
function zen_session_write_close() {
}
function zen_session_destroy() {
}
function zen_session_save_path($path = '') {
} else {
}
}
function zen_session_recreate() {
global $http_domain, $https_domain, $current_domain;
if ($http_domain == $https_domain) {
$saveSession = $_SESSION;
$_SESSION = $saveSession;
if (IS_ADMIN_FLAG !== true) {
whos_online_session_recreate($oldSessID, $newSessID);
}
}
}