function SessionManager()
{
global $maxWebServiceSessionLifeSpan, $maxWebServiceSessionIdleTime;
$now = time();
$this->maxLife = $now + $maxWebServiceSessionLifeSpan;
$this->idleLife = $now + $maxWebServiceSessionIdleTime;
HTTP_Session::useCookies(false);
//disable cookie usage. may this could be moved out constructor?
// only first invocation of following method, which is setExpire
//have an effect and any further invocation will be have no effect.
HTTP_Session::setExpire($this->maxLife);
// this method replaces the new with old time if second params is true
//otherwise it subtracts the time from previous time
HTTP_Session::setIdle($this->idleLife, true);
}
/**
* Tries to find any session id in $_GET, $_POST or $_COOKIE
*
* @static
* @access private
* @return string Session ID (if exists) or null
*/
function detectID()
{
if (HTTP_Session::useCookies()) {
if (isset($_COOKIE[HTTP_Session::name()])) {
return $_COOKIE[HTTP_Session::name()];
}
} else {
if (isset($_GET[HTTP_Session::name()])) {
return $_GET[HTTP_Session::name()];
}
if (isset($_POST[HTTP_Session::name()])) {
return $_POST[HTTP_Session::name()];
}
}
return null;
}
