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);
}
function isValid(){
$valid = true;
// expired
if (HTTP_Session::isExpired()) {
$valid = false;
HTTP_Session::destroy();
throw new WebServiceException(WebServiceErrorCode::$SESSLIFEOVER,"Session has life span over please login again");
}
// idled
if (HTTP_Session::isIdle()) {
$valid = false;
HTTP_Session::destroy();
throw new WebServiceException(WebServiceErrorCode::$SESSIONIDLE,"Session has been invalidated to due lack activity");
}
//echo "
is new: ", HTTP_Session::isNew();
//invalid sessionId provided.
//echo "
get: ",$this->get($this->sessionVar);
if(!$this->get($this->sessionVar) && !HTTP_Session::isNew()){
$valid = false;
HTTP_Session::destroy();
throw new WebServiceException(WebServiceErrorCode::$SESSIONIDINVALID,"Session Identifier provided is Invalid");
}
return $valid;
}
function startSession($sid = null,$adoptSession=false){
// if($sid){
// HTTP_Session::id($sid);
// }
if(!$sid || strlen($sid) ===0){
$sid = null;
}
//session name is used for guessing the session id by http_session so pass null.
HTTP_Session::start(null, $sid);
$newSID = HTTP_Session::id();
if(!$sid || $adoptSession==true){
$this->set($this->sessionVar,"true");
}else{
if(!$this->get($this->sessionVar)){
HTTP_Session::destroy();
throw new WebServiceException(WebServiceErrorCode::$SESSIONIDINVALID,"Session Identifier provided is Invalid");
$newSID = null;
}
}
if(!$this->isValid()){
$newSID = null;
}
$sid = $newSID;
return $sid;
}
function getSessionId(){
return HTTP_Session::id();
}
function set($var_name, $var_value){
//TODO test setRef and getRef combination
//echo "
setting name: ",$var_name," :value: ",$var_value;
HTTP_Session::set($var_name, $var_value);
}
function get($name){
//echo "
getting for: ",$name," :value: ",HTTP_Session::get($name);
return HTTP_Session::get($name);
}
FUNCTION getError(){
return $this->error;
}
function destroy(){
HTTP_Session::destroy();
}
}
?>