public static function validMessageVersion($msgId, $version)
{
$db = Zend_Registry::get('my_db');
switch (DB_TYPE) {
case 'mysql':
$message = new MessageQueues($db);
$where = "msg_id = '" . $msgId . "' and msg_type = 1";
$result = $message->fetchAll($where);
$request_version = $result[0]->version;
break;
case 'oci8':
$request = new Requests($db);
$where = "request_msg_id = '" . $msgId . "'";
$result = $request->fetchAll($where);
$request_version = $result[0]->VERSION;
break;
}
$pos = strpos($request_version, '*');
if ($pos === false) {
if ($version == $request_version) {
return true;
} else {
return false;
}
} else {
if (substr($version, 0, $pos) == substr($request_version, 0, $pos)) {
return true;
} else {
return false;
}
}
}
private function getFirstMessage($agent)
{
/*
NOTE: CHRISTOPHER WHITELEY
Within this section we have allowed the alteration of how SIF Ack messages are needed.
If $sif_response, $sif_request, and $sif_event are set to a value of 2 then your system
will work according to SIF Specifications. If you do not want to send a SIF_Ack message
for any of the three message types below you can change the value to 3.
This functionality was done per request of a paid support member.
*/
$sif_response = 2;
$sif_request = 2;
$sif_event = 2;
$sif_ack = 2;
$empty = null;
$zero = 0;
$id = $zero;
$db = Zend_Registry::get('my_db');
# $mysql = ''
# .' ('
# .' Select response_id v, 1 t '
# .' from ' .DBConvertor::convertCase('response').' where status_id in (1,2) '
# .' and agent_id_requester = '.$agent->agentId.' and context_id = '.$_SESSION['CONTEXT_ID'].' and zone_id = '.$_SESSION['ZONE_ID']
# .') '
# .' union all '
# .' ('
# .' Select request_id v, 2 t '
# .' from ' .DBConvertor::convertCase('request').' where status_id in (1,2) '
# .' and agent_id_responder = '.$agent->agentId.' and context_id = '.$_SESSION['CONTEXT_ID'].' and zone_id = '.$_SESSION['ZONE_ID']
# .') '
# .' union all '
# .' ('
# .'Select event_id v, 3 t '
# .' from ' .DBConvertor::convertCase('event').' where status_id in (1,2) '
# .' and agent_id_rec = '.$agent->agentId.' and context_id = '.$_SESSION['CONTEXT_ID'].' and zone_id = '.$_SESSION['ZONE_ID']
# .')'
# .' ORDER BY t, v LIMIT 1';
$oracle = 'Select v, t from ( Select response_id v, 1 t ' . ' from ' . DBConvertor::convertCase('response') . ' where status_id in (1,2) ' . ' and agent_id_requester = ' . $agent->agentId . ' and context_id = ' . $_SESSION['CONTEXT_ID'] . ' and zone_id = ' . $_SESSION['ZONE_ID'] . ' union all ' . 'Select request_id v, 2 t ' . 'from ' . DBConvertor::convertCase('request') . ' where status_id in (1,2) ' . ' and agent_id_responder = ' . $agent->agentId . ' and context_id = ' . $_SESSION['CONTEXT_ID'] . ' and zone_id = ' . $_SESSION['ZONE_ID'] . ' union all ' . 'Select event_id v, 3 t ' . ' from ' . DBConvertor::convertCase('event') . ' where status_id in (1,2) ' . ' and agent_id_rec = ' . $agent->agentId . ' and context_id = ' . $_SESSION['CONTEXT_ID'] . ' and zone_id = ' . $_SESSION['ZONE_ID'] . ') ORDER BY t, v';
$mysql = 'select id, msg_type, data ' . ' from ' . DBConvertor::convertCase('messagequeue') . ' where agt_id_out = ' . $agent->agentId . ' and zone_id = ' . $_SESSION['ZONE_ID'] . ' and context_id = ' . $_SESSION['CONTEXT_ID'] . ' and status_id in (1,2) ' . ' order by status_id desc, msg_type asc, insert_timestamp asc' . ' Limit 1';
switch (DB_TYPE) {
case 'mysql':
$sql = $mysql;
break;
case 'oci8':
$sql = $oracle;
$db->setLobAsString(true);
break;
}
try {
$stmt = $db->query($sql);
$result = $stmt->fetchAll();
} catch (Zend_Exception $e) {
ZitLog::writeToErrorLog("[SystemControl]", "Errors:{$e->getTraceAsString}() \n \n {$sql}", "Try|Catch block", $_SESSION['ZONE_ID']);
GeneralError::systemError($xml);
}
switch (DB_TYPE) {
case 'mysql':
$id = isset($result[0]->id) ? $result[0]->id : $zero;
# $msgType = isset($result[0]->msg_type) ? $result[0]->msg_type : $zero;
$msgType = 4;
$XMLData = isset($result[0]->data) ? $result[0]->data : $zero;
break;
case 'oci8':
$id = isset($result[0]->V) ? $result[0]->V : $zero;
$msgType = isset($result[0]->T) ? $result[0]->T : $zero;
break;
}
// ZitLog::writeToErrorLog("[SystemControl]", "id: $id --> msgType: $msgType\n\n", "Record Found?", $_SESSION['ZONE_ID']);
if ($id != $zero) {
switch ($msgType) {
case 1:
/*****
ORACLE ONLY
$SIF_ACK is used to set the status of the message read. The SIF Standard states that you should
set this value to 2 so that the item can be requested again if an error happens. Setting the item
to a 3 will allow you not to send a SIF_Ack Message.
*****/
$response = new Responses($db);
$where = "response_id = {$id}";
$result2 = $response->fetchAll($where);
foreach ($result2 as $row) {
switch (DB_TYPE) {
case 'mysql':
$status_id = $row->status_id;
$responseData = $row->response_data;
break;
case 'oci8':
$status_id = $row->STATUS_ID;
$responseData = $row->RESPONSE_DATA;
break;
}
}
$dom = new DomDocument();
$dom->loadXML($responseData);
$headerNode = $dom->getElementsByTagName('SIF_Header')->item(0);
$msgId = $headerNode->getElementsByTagName('SIF_MsgId')->item(0)->nodeValue;
$data = array(DBConvertor::convertCase('status_id') => $sif_response, DBConvertor::convertCase('msg_id') => $msgId);
$n = $response->update($data, 'response_id = ' . $id);
return $responseData;
break;
case 2:
/*****
ORACLE ONLY
$SIF_ACK is used to set the status of the message read. The SIF Standard states that you should
set this value to 2 so that the item can be requested again if an error happens. Setting the item
to a 3 will allow you not to send a SIF_Ack Message.
*****/
$request = new Requests($db);
$where = "request_id = {$id}";
$result = $request->fetchAll($where);
foreach ($result as $row) {
switch (DB_TYPE) {
case 'mysql':
$status_id = $row->status_id;
$requestData = $row->request_data;
break;
case 'oci8':
$status_id = $row->STATUS_ID;
$messageDataXML = $row->REQUEST_DATA;
// $requestData = $messageDataXML->read($messageDataXML->size());
$requestData = $messageDataXML;
break;
}
}
$dom = new DomDocument();
$dom->loadXML($requestData);
$headerNode = $dom->getElementsByTagName('SIF_Header')->item(0);
$msgId = $headerNode->getElementsByTagName('SIF_MsgId')->item(0)->nodeValue;
$data = array(DBConvertor::convertCase('status_id') => $sif_request, DBConvertor::convertCase('msg_id') => $msgId);
$n = $request->update($data, 'request_id = ' . $id);
return $requestData;
break;
case 3:
/*****
ORACLE ONLY
$SIF_ACK is used to set the status of the message read. The SIF Standard states that you should
set this value to 2 so that the item can be requested again if an error happens. Setting the item
to a 3 will allow you not to send a SIF_Ack Message.
*****/
$event = new Events($db);
$where = "event_id = {$id}";
$result = $event->fetchAll($where);
foreach ($result as $row) {
switch (DB_TYPE) {
case 'mysql':
$status_id = $row->status_id;
$eventData = $row->event_data;
break;
case 'oci8':
$status_id = $row->STATUS_ID;
$eventData = $row->EVENT_DATA;
break;
}
}
$dom = new DomDocument();
$dom->loadXML($eventData);
$headerNode = $dom->getElementsByTagName('SIF_Header')->item(0);
$msgId = $headerNode->getElementsByTagName('SIF_MsgId')->item(0)->nodeValue;
$data = array(DBConvertor::convertCase('status_id') => $sif_event, DBConvertor::convertCase('msg_id') => $msgId);
$n = $event->update($data, 'event_id = ' . $id);
return $eventData;
break;
case 4:
$message = new MessageQueues($db);
/*****
$SIF_ACK is used to set the status of the message read. The SIF Standard states that you should
set this value to 2 so that the item can be requested again if an error happens. Setting the item
to a 3 will allow you not to send a SIF_Ack Message.
*****/
$data = array(DBConvertor::convertCase('status_id') => $sif_ack);
$n = $message->update($data, 'id = ' . $id);
return $XMLData;
break;
}
} else {
return null;
}
}