public void CreateAndSendAlarmMessage(cAlarmObject AlarmObject, AlarmSpecialisation alarmSpecialisation)
{
RSMP_Messages.AlarmHeader AlarmHeader;
cAlarmEvent AlarmEvent = null;
string sSendBuffer;
try
{
AlarmHeader = new RSMP_Messages.AlarmHeader();
AlarmHeader.mType = "rSMsg";
AlarmHeader.type = "Alarm";
AlarmHeader.mId = System.Guid.NewGuid().ToString();
AlarmHeader.ntsOId = AlarmObject.RoadSideObject.sNTSObjectId;
AlarmHeader.xNId = AlarmObject.RoadSideObject.sExternalNTSId;
AlarmHeader.cId = AlarmObject.RoadSideObject.sComponentId;
AlarmHeader.aCId = AlarmObject.sAlarmCodeId;
AlarmHeader.xACId = AlarmObject.sExternalAlarmCodeId;
AlarmHeader.xNACId = AlarmObject.sExternalNTSAlarmCodeId;
AlarmHeader.aSp = alarmSpecialisation.ToString();
sSendBuffer = JSonSerializer.SerializeObject(AlarmHeader);
AlarmEvent = new cAlarmEvent();
AlarmEvent.AlarmObject = AlarmObject;
AlarmEvent.sDirection = "Sent";
AlarmEvent.sTimeStamp = CreateLocalTimeStamp();
AlarmEvent.sMessageId = AlarmHeader.mId;
AlarmEvent.sAlarmCodeId = AlarmHeader.aCId;
AlarmEvent.sEvent = AlarmHeader.aSp;
RSMPGS.MainForm.AddAlarmEventToAlarmObjectAndToList(AlarmObject, AlarmEvent);
RSMPGS.MainForm.UpdateAlarmListView(AlarmObject);
/*
* if (RSMPGS_Main.bWriteEventsContinous)
* {
* RSMPGS.SysLog.EventLog("Alarm;{0}\tMId: {1}\tComponentId: {2}\tAlarmCodeId: {3}\tEvent: {4}",
* AlarmEvent.sTimeStamp, AlarmEvent.sMessageId, AlarmHeader.cId, AlarmEvent.sAlarmCodeId, AlarmEvent.sEvent);
* }
*/
RSMPGS.JSon.SendJSonPacket(AlarmHeader.type, AlarmHeader.mId, sSendBuffer, true);
if (RSMPGS.MainForm.checkBox_ViewOnlyFailedPackets.Checked == false)
{
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Info, "Sent alarm message, AlarmCode: " + AlarmObject.sAlarmCodeId + ", Type: " + AlarmHeader.type + "/" + AlarmHeader.aSp + ", MsgId: " + AlarmHeader.mId);
}
}
catch (Exception e)
{
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Error, "Failed to create alarm message: {0}", e.Message);
}
}
private bool DecodeAndParseAlarmMessage(RSMP_Messages.Header packetHeader, string sJSon, bool bUseStrictProtocolAnalysis, bool bUseCaseSensitiveIds, ref bool bHasSentAckOrNack, ref string sError)
{
StringComparison sc = bUseCaseSensitiveIds ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;
bool bPacketWasProperlyHandled = false;
try
{
RSMP_Messages.AlarmHeader AlarmHeader = JSonSerializer.Deserialize <RSMP_Messages.AlarmHeader>(sJSon);
cRoadSideObject RoadSideObject = cHelper.FindRoadSideObject(AlarmHeader.ntsOId, AlarmHeader.cId, bUseStrictProtocolAnalysis);
if (RoadSideObject != null)
{
foreach (cAlarmObject AlarmObject in RoadSideObject.AlarmObjects)
{
if (AlarmObject.sAlarmCodeId.Equals(AlarmHeader.aCId, sc))
{
cAlarmEvent AlarmEvent = new cAlarmEvent();
AlarmEvent.AlarmObject = AlarmObject;
AlarmEvent.sDirection = "Received";
AlarmEvent.sTimeStamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
AlarmEvent.sMessageId = AlarmHeader.mId;
AlarmEvent.sAlarmCodeId = AlarmHeader.aCId;
AlarmEvent.sEvent = AlarmHeader.aSp;
AlarmSpecialisation alarmSpecialisation = cJSon.AlarmSpecialisation.Unknown;
switch (AlarmHeader.aSp.ToLower())
{
case "acknowledge":
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Info, "Ack of alarm, AlarmCodeId: {0}", AlarmHeader.aCId);
AlarmObject.bAcknowledged = true;
alarmSpecialisation = cJSon.AlarmSpecialisation.Acknowledge;
break;
case "suspend":
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Info, "Suspend of alarm, AlarmCodeId: {0}", AlarmHeader.aCId);
AlarmObject.bSuspended = true;
alarmSpecialisation = cJSon.AlarmSpecialisation.Suspend;
break;
case "resume":
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Info, "Resume of alarm, AlarmCodeId: {0}", AlarmHeader.aCId);
AlarmObject.bSuspended = false;
alarmSpecialisation = cJSon.AlarmSpecialisation.Suspend;
break;
case "request":
if (cHelper.IsSettingChecked("AllowRequestsOfAlarmsAndAggStatus"))
{
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Info, "Request of alarm status, AlarmCodeId: {0}", AlarmHeader.aCId);
alarmSpecialisation = cJSon.AlarmSpecialisation.Issue;
}
else
{
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Warning, "Request of alarm status, AlarmCodeId: {0}. RSMP settings prevent us from answering.", AlarmHeader.aCId);
}
break;
}
if (bHasSentAckOrNack == false)
{
if (alarmSpecialisation == AlarmSpecialisation.Unknown)
{
bHasSentAckOrNack = SendPacketAck(false, packetHeader.mId, "Unknown Alarm Specialisation: " + AlarmHeader.aSp);
}
else
{
bHasSentAckOrNack = SendPacketAck(true, packetHeader.mId, "");
}
}
bPacketWasProperlyHandled = true;
if (alarmSpecialisation != AlarmSpecialisation.Unknown)
{
if (AlarmObject.bActive == false && AlarmObject.bAcknowledged && alarmSpecialisation != AlarmSpecialisation.Unknown)
{
AlarmObject.AlarmCount = 0;
}
if (AlarmHeader.aSp.ToLower() != "request")
{
AlarmObject.dtLastChangedAlarmStatus = DateTime.Now;
}
CreateAndSendAlarmMessage(AlarmObject, alarmSpecialisation);
RSMPGS.MainForm.AddAlarmEventToAlarmObjectAndToList(AlarmObject, AlarmEvent);
RSMPGS.MainForm.UpdateAlarmListView(AlarmObject);
}
}
}
}
if (bPacketWasProperlyHandled == false)
{
sError = "Failed to handle alarm message, AlarmCodeId " + AlarmHeader.aCId + " could not be found)";
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Error, "{0}", sError);
}
}
catch (Exception e)
{
RSMPGS.SysLog.SysLog(cSysLogAndDebug.Severity.Error, "Failed to deserialize packet: {0}", e.Message);
}
return(bPacketWasProperlyHandled);
}
