public static function processMessage($xmlStr)
{
try {
$dom = new DomDocument();
/***
Make sure that preserve white space is off for the the DomDocument object.
WhiteSpaces interfers with parsing the xml
***/
$dom->preserveWhiteSpace = false;
$res = $dom->loadXML($xmlStr);
$headerNode = $dom->getElementsByTagName('SIF_Header')->item(0);
$sourceId = $headerNode->getElementsByTagName('SIF_SourceId')->item(0)->nodeValue;
$originalMsgId = $headerNode->getElementsByTagName('SIF_MsgId')->item(0)->nodeValue;
$validSourceId = Agent::checkSourceId($sourceId);
if (!$validSourceId) {
RegisterError::invalidSourceId($sourceId, $originalMsgId);
}
SifProcessRequest::authenticateAgent($sourceId);
SifProcessRequest::checkIfZitIsSleeping($dom);
SifProcessRequest::checkIfZoneIsSleeping($dom);
$messageNode = $dom->getElementsByTagName('SIF_Message');
$messageType = isset($messageNode->item(0)->childNodes->item(0)->nodeName) ? $messageNode->item(0)->childNodes->item(0)->nodeName : 'default';
switch ($messageType) {
case 'SIF_Register':
$_SESSION['SIF_MESSAGE_TYPE'] = 5;
$register = new Register($dom);
break;
case 'SIF_Unregister':
$_SESSION['SIF_MESSAGE_TYPE'] = 18;
$unregister = new UnRegister($dom);
break;
case 'SIF_Ack':
$_SESSION['SIF_MESSAGE_TYPE'] = 1;
$ack = new Ack($dom, $xmlStr);
break;
case 'SIF_SystemControl':
$systemControl = new SystemControl($dom, $xmlStr);
break;
case 'SIF_Provision':
$_SESSION['SIF_MESSAGE_TYPE'] = 4;
$provision = new Provision($dom);
break;
case 'SIF_Event':
$_SESSION['SIF_MESSAGE_TYPE'] = 2;
$event = new Event($dom);
break;
case 'SIF_Provide':
$_SESSION['SIF_MESSAGE_TYPE'] = 3;
$provide = new Provide($dom);
break;
case 'SIF_Unprovide':
$_SESSION['SIF_MESSAGE_TYPE'] = 17;
$unProvide = new UnProvide($dom);
break;
case 'SIF_Subscribe':
$_SESSION['SIF_MESSAGE_TYPE'] = 8;
$subscribe = new Subscribe($dom);
break;
case 'SIF_Unsubscribe':
$_SESSION['SIF_MESSAGE_TYPE'] = 19;
$unSubscribe = new UnSubscribe($dom);
break;
case 'SIF_Request':
$_SESSION['SIF_MESSAGE_TYPE'] = 6;
$request = new Request($dom);
break;
case 'SIF_Response':
$_SESSION['SIF_MESSAGE_TYPE'] = 7;
$response = new Response($dom, $xmlStr);
break;
default:
echo '<FATAL_ERROR>INVALID_SIF_REQUEST</FATAL_ERROR>';
exit;
break;
}
//end switch
} catch (Exception $e) {
ZitLog::writeToErrorLog('[Error processing message]', "Error Message\n" . $e->getMessage() . "\n\nStack Trace\n" . $e->getTraceAsString(), 'Process Message', $_SESSION['ZONE_ID']);
}
//end exception block
}
public static function processMessage($m)
{
try {
$msgObj = $m;
$dom = $m->dom;
/***
Make sure that preserve white space is off for the the DomDocument object.
WhiteSpaces interfers with parsing the xml
***/
# $dom->preserveWhiteSpace = false;
# $res = $dom->loadXML($xmlStr);
$headerNode = $msgObj->headerNode;
$sourceId = $msgObj->sourceId;
$originalMsgId = $msgObj->msgId;
$validSourceId = Agent::checkSourceId($msgObj->sourceId);
if (!$validSourceId) {
RegisterError::invalidSourceId($msgObj->sourceId, $msgObj->msgId);
}
SifProcessRequest::authenticateAgent($msgObj->sourceId);
SifProcessRequest::checkIfZitIsSleeping($msgObj);
SifProcessRequest::checkIfZoneIsSleeping($msgObj);
switch ($msgObj->messageType) {
case 'SIF_Register':
require_once 'main_lib/register/Register.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 5;
$register = new Register($msgObj->dom);
break;
case 'SIF_Unregister':
require_once 'main_lib/register/RegisterError.php';
require_once 'main_lib/register/UnRegister.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 18;
$unregister = new UnRegister($msgObj->dom);
break;
case 'SIF_Ack':
require_once 'main_lib/register/RegisterError.php';
require_once 'main_lib/ack/Ack.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 1;
$ack = new Ack($msgObj);
break;
case 'SIF_SystemControl':
require_once 'main_lib/systemcontrol/SystemControl.php';
$systemControl = new SystemControl($msgObj);
break;
case 'SIF_Provision':
require_once 'main_lib/provision/ProvisionError.php';
require_once 'main_lib/provision/Provision.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 4;
$provision = new Provision($msgObj->dom);
break;
case 'SIF_Event':
require_once 'main_lib/provision/ProvisionError.php';
require_once 'main_lib/event/Event.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 2;
$event = new Event($msgObj);
break;
case 'SIF_Provide':
require_once 'main_lib/provide/Provide.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 3;
$provide = new Provide($msgObj->dom);
break;
case 'SIF_Unprovide':
require_once 'main_lib/provide/UnProvide.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 17;
$unProvide = new UnProvide($msgObj->dom);
break;
case 'SIF_Subscribe':
require_once 'main_lib/subscribe/Subscribe.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 8;
$subscribe = new Subscribe($msgObj->dom);
break;
case 'SIF_Unsubscribe':
require_once 'main_lib/subscribe/UnSubscribe.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 19;
$unSubscribe = new UnSubscribe($msgObj->dom);
break;
case 'SIF_Request':
require_once 'main_lib/provision/ProvisionError.php';
# require_once 'main_lib/FilterUtility.php';
require_once 'main_lib/RequestObject.php';
require_once 'main_lib/request/Request.php';
require_once 'main_lib/request/RequestError.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 6;
$request = new Request($msgObj);
break;
case 'SIF_Response':
# require_once 'main_lib/FilterUtility.php';
require_once '../CLASSES/' . DB_TYPE . '/AgentPermissions.php';
require_once 'main_lib/ResponseObject.php';
require_once 'main_lib/RequestObject.php';
require_once 'main_lib/request/RequestError.php';
require_once 'main_lib/response/Response.php';
$_SESSION['SIF_MESSAGE_TYPE'] = 7;
$response = new Response($msgObj);
break;
default:
echo '<FATAL_ERROR>INVALID_SIF_REQUEST</FATAL_ERROR>';
exit;
break;
}
//end switch
} catch (Exception $e) {
ZitLog::writeToErrorLog('[Error processing message]', "Error Message\n" . $e->getMessage() . "\n\nStack Trace\n" . $e->getTraceAsString(), 'Process Message', $_SESSION['ZONE_ID']);
}
//end exception block
}
