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); }