private void processSegmentDataEvent(InvokeIDType id, EventReportArgumentSimple event) {
PM_Store pmstore = this.state_handler.getMDS().getPM_Store(event.getObj_handle());
if (pmstore == null) return;
RelativeTime rt = event.getEvent_time();
Logging.debug("Relative Time: " + rt.getValue().getValue().intValue());
try {
SegmentDataEvent sde =
ASN1_Tools.decodeData(
event.getEvent_info(),
SegmentDataEvent.class,
this.state_handler.getMDS().getDeviceConf().getEncondigRules());
SegmentDataResult sdr = pmstore.Segment_Data_Event(sde);
EventReportResultSimple errs =
MessageFactory.genEventReportResultSimple(
event, sdr, state_handler.getMDS().getDeviceConf().getEncondigRules());
DataApdu data = new DataApdu();
MessageChoiceType mct = new MessageChoiceType();
mct.selectRors_cmip_confirmed_event_report(errs);
data.setInvoke_id(id);
data.setMessage(mct);
state_handler.send(MessageFactory.composeApdu(data, state_handler.getMDS().getDeviceConf()));
} catch (Exception e) {
e.printStackTrace();
}
}
private ApduType generateMeasureApdu() {
Agent a = (Agent) state_handler.getMDS().getDevice();
Specialization spec = a.getSpecialization();
Collection<Map<HANDLE, Object>> measures = spec.getMeasures();
ScanReportInfoMPFixed info = generateScanReportInfo(measures);
HANDLE handle = new HANDLE();
handle.setValue(new INT_U16(0));
OID_Type eventtype = new OID_Type();
eventtype.setValue(new INT_U16(Nomenclature.MDC_NOTI_SCAN_REPORT_MP_FIXED));
DataApdu data =
MessageFactory.PrstRoivCmpConfirmedEventReport(
state_handler.getMDS(), info, handle, eventtype);
return MessageFactory.composeApdu(data, state_handler.getMDS().getDeviceConf());
}
@Override
public synchronized void process(ApduType apdu) {
if (apdu.isPrstSelected()) {
process.processPrstApdu(apdu.getPrst());
} else if (apdu.isRlrqSelected()) {
state_handler.send(MessageFactory.RlreApdu_NORMAL());
state_handler.changeState(new MUnassociated(state_handler));
} else if (apdu.isAarqSelected() || apdu.isAareSelected() || apdu.isRlreSelected()) {
state_handler.send(MessageFactory.AbrtApdu_UNDEFINED());
state_handler.changeState(new MUnassociated(state_handler));
} else if (apdu.isAbrtSelected()) {
state_handler.changeState(new MUnassociated(state_handler));
}
}
private void process_event_report(DataApdu data, EventReportArgumentSimple event) {
// (A.10.3 EVENT REPORT service)
if (event.getObj_handle().getValue().getValue().intValue() == 0) {
// obj-handle is 0 to represent the MDS
process_MDS_Object_Event(event);
this.state_handler.send(MessageFactory.PrstTypeResponse(data, state_handler.getMDS()));
} else {
switch (event.getEvent_type().getValue().getValue().intValue()) {
// Episodic configurable scanner object events:
case Nomenclature.MDC_NOTI_UNBUF_SCAN_REPORT_VAR:
case Nomenclature.MDC_NOTI_UNBUF_SCAN_REPORT_FIXED:
case Nomenclature.MDC_NOTI_UNBUF_SCAN_REPORT_GROUPED:
case Nomenclature.MDC_NOTI_UNBUF_SCAN_REPORT_MP_VAR:
case Nomenclature.MDC_NOTI_UNBUF_SCAN_REPORT_MP_FIXED:
case Nomenclature.MDC_NOTI_UNBUF_SCAN_REPORT_MP_GROUPED:
processUnbufScannerEvent(event);
this.state_handler.send(MessageFactory.PrstTypeResponse(data, state_handler.getMDS()));
break;
// Periodic configurable scanner object events:
case Nomenclature.MDC_NOTI_BUF_SCAN_REPORT_VAR:
case Nomenclature.MDC_NOTI_BUF_SCAN_REPORT_FIXED:
case Nomenclature.MDC_NOTI_BUF_SCAN_REPORT_GROUPED:
case Nomenclature.MDC_NOTI_BUF_SCAN_REPORT_MP_VAR:
case Nomenclature.MDC_NOTI_BUF_SCAN_REPORT_MP_FIXED:
case Nomenclature.MDC_NOTI_BUF_SCAN_REPORT_MP_GROUPED:
processBufScannerEvent(event);
this.state_handler.send(MessageFactory.PrstTypeResponse(data, state_handler.getMDS()));
break;
default:
// TODO: handle representing a scanner or PM-store object.
Logging.error(
"Warning: Received Handle="
+ event.getObj_handle().getValue().getValue()
+ " in Operating state. Ignore.");
}
}
}
private void process_20601_PrstApdu(PrstApdu prst) {
try {
/*
* The DataApdu and the related structures in A.10 shall use encoding rules
* as negotiated during the association procedure as described in 8.7.3.1.
*/
processDataApdu(
ASN1_Tools.decodeData(
prst.getValue(),
DataApdu.class,
this.state_handler.getMDS().getDeviceConf().getEncondigRules()));
} catch (Exception e) {
e.printStackTrace();
Logging.error(
"Error getting DataApdu encoded with "
+ this.state_handler.getMDS().getDeviceConf().getEncondigRules()
+ ". The connection will be released.");
state_handler.send(MessageFactory.RlrqApdu_NORMAL());
state_handler.changeState(new MDisassociating(state_handler));
}
}
@Override
public void Get_Segment_Info(
ExternalEvent<List<PM_Segment>, GetPmSegmentEventData> event, SegmSelection ss) {
try {
DataApdu data = MessageFactory.PrstRoivCmipAction(this, ss);
ApduType apdu = MessageFactory.composeApdu(data, getMDS().getDeviceConf());
InvokeIDType invokeId = data.getInvoke_id();
getMDS().getStateHandler().send(apdu);
DimTimeOut to =
new DimTimeOut(TimeOut.PM_STORE_TO_CA, invokeId.getValue(), getMDS().getStateHandler()) {
@SuppressWarnings("unchecked")
@Override
public void procResponse(DataApdu data) {
ExternalEvent<List<PM_Segment>, GetPmSegmentEventData> event =
(ExternalEvent<List<PM_Segment>, GetPmSegmentEventData>) getEvent();
if (!data.getMessage().isRors_cmip_confirmed_actionSelected()) {
Logging.debug("Error: Unexpected response format");
event.processed(null, ErrorCodes.UNEXPECTED_ERROR);
return;
}
ActionResultSimple ars = data.getMessage().getRors_cmip_confirmed_action();
OID_Type oid = ars.getAction_type();
if (Nomenclature.MDC_ACT_SEG_GET_INFO != oid.getValue().getValue().intValue()) {
Logging.debug("Error: Unexpected response format");
event.processed(null, ErrorCodes.UNEXPECTED_ERROR);
return;
}
try {
SegmentInfoList sil =
ASN1_Tools.decodeData(
ars.getAction_info_args(),
SegmentInfoList.class,
getMDS().getDeviceConf().getEncondigRules());
Iterator<SegmentInfo> i = sil.getValue().iterator();
while (i.hasNext()) {
SegmentInfo si = i.next();
InstNumber in = si.getSeg_inst_no();
AttributeList al = si.getSeg_info();
Hashtable<Integer, Attribute> attribs;
attribs = getAttributes(al, getMDS().getDeviceConf().getEncondigRules());
MPM_Segment pm_segment = new MPM_Segment(attribs);
addPM_Segment(pm_segment);
Logging.debug("Got PM_Segment " + in.getValue().intValue());
}
} catch (Exception e) {
e.printStackTrace();
}
List<PM_Segment> segments = new ArrayList<PM_Segment>(MPM_Store.this.getSegments());
event.processed(segments, ErrorCodes.NO_ERROR);
}
};
to.setEvent(event);
to.start();
} catch (Exception e) {
e.printStackTrace();
}
}
public void GET(Event event) {
try {
HANDLE handle = (HANDLE) getAttribute(Nomenclature.MDC_ATTR_ID_HANDLE).getAttributeType();
DataApdu data = MessageFactory.PrstRoivCmpGet(getMDS(), handle);
ApduType apdu = MessageFactory.composeApdu(data, getMDS().getDeviceConf());
InvokeIDType invokeId = data.getInvoke_id();
getMDS().getStateHandler().send(apdu);
DimTimeOut to =
new DimTimeOut(TimeOut.PM_STORE_TO_GET, invokeId.getValue(), getMDS().getStateHandler()) {
@SuppressWarnings("unchecked")
@Override
public void procResponse(DataApdu data) {
Logging.debug("GOT_PMSOTRE invoke_id " + data.getInvoke_id().getValue().intValue());
ExternalEvent<Boolean, GetPmStoreEventData> event = null;
try {
event = (ExternalEvent<Boolean, GetPmStoreEventData>) this.getEvent();
} catch (ClassCastException e) {
}
if (!data.getMessage().isRors_cmip_getSelected()) {
Logging.debug("TODO: Unexpected response format");
if (event != null) event.processed(false, ErrorCodes.UNEXPECTED_ERROR);
return;
}
GetResultSimple grs = data.getMessage().getRors_cmip_get();
HANDLE handle =
(HANDLE) getAttribute(Nomenclature.MDC_ATTR_ID_HANDLE).getAttributeType();
if (handle == null) {
Logging.debug("Error: Can't get HANDLE attribute in PM_STORE object");
if (event != null) event.processed(false, ErrorCodes.UNEXPECTED_ERROR);
return;
}
if (grs.getObj_handle().getValue().getValue().intValue()
!= handle.getValue().getValue().intValue()) {
Logging.debug(
"TODO: Unexpected object handle, should be value "
+ handle.getValue().getValue().intValue());
if (event != null) event.processed(false, ErrorCodes.UNEXPECTED_ERROR);
return;
}
try {
Hashtable<Integer, Attribute> attribs;
attribs =
getAttributes(
grs.getAttribute_list(), getMDS().getDeviceConf().getEncondigRules());
Iterator<Integer> i = attribs.keySet().iterator();
while (i.hasNext()) {
Attribute attr = attribs.get(i.next());
if (getAttribute(attr.getAttributeID()) != null) {
addAttribute(attr);
}
}
} catch (Exception e) {
e.printStackTrace();
}
if (event != null) event.processed(true, ErrorCodes.NO_ERROR);
}
};
to.setEvent(event);
to.start();
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void Trig_Segment_Data_Xfer(
ExternalEvent<Boolean, TrigPMSegmentXferEventData> event, TrigSegmDataXferReq tsdx) {
DataApdu data = MessageFactory.PrstRoivCmipConfirmedAction(this, tsdx);
ApduType apdu = MessageFactory.composeApdu(data, getMDS().getDeviceConf());
InvokeIDType invokeId = data.getInvoke_id();
getMDS().getStateHandler().send(apdu);
DimTimeOut to =
new DimTimeOut(TimeOut.PM_STORE_TO_CA, invokeId.getValue(), getMDS().getStateHandler()) {
@SuppressWarnings("unchecked")
@Override
public void procResponse(DataApdu data) {
ExternalEvent<Boolean, TrigPMSegmentXferEventData> event =
(ExternalEvent<Boolean, TrigPMSegmentXferEventData>) getEvent();
if (!data.getMessage().isRors_cmip_confirmed_actionSelected()) {
Logging.error("Error: Unexpected response format");
event.processed(false, ErrorCodes.UNEXPECTED_ERROR);
return;
}
ActionResultSimple ars = data.getMessage().getRors_cmip_confirmed_action();
OID_Type oid = ars.getAction_type();
if (Nomenclature.MDC_ACT_SEG_TRIG_XFER != oid.getValue().getValue().intValue()) {
Logging.error("Error: Unexpected response format");
event.processed(false, ErrorCodes.UNEXPECTED_ERROR);
return;
}
try {
TrigSegmDataXferRsp rsp =
ASN1_Tools.decodeData(
ars.getAction_info_args(),
TrigSegmDataXferRsp.class,
getMDS().getDeviceConf().getEncondigRules());
InstNumber in = rsp.getSeg_inst_no();
TrigSegmXferRsp tsxr = rsp.getTrig_segm_xfer_rsp();
int result = tsxr.getValue().intValue();
if (result == 0) {
event.processed(true, ErrorCodes.NO_ERROR);
return;
}
// TODO: Create and set proper error using "result" variable
event.processed(false, ErrorCodes.UNEXPECTED_ERROR);
Logging.error("InstNumber " + in.getValue().intValue() + " error " + result);
} catch (Exception e) {
e.printStackTrace();
}
}
};
// TODO: Add a timeout for data transfer (see 8.9.5.6 and MDC_ATTR_TRANSFER_TIMEOUT att from
// PMSegment)
to.setEvent(event);
to.start();
}
private void roiv_cmip_get(DataApdu data) {
state_handler.send(MessageFactory.PrstTypeResponse(data, state_handler.getMDS()));
}
@SuppressWarnings("unchecked")
@Override
public synchronized boolean processEvent(Event event) {
switch (event.getTypeOfEvent()) {
case EventType.REQ_GET_PM_STORE:
ExternalEvent<Boolean, GetPmStoreEventData> pmEvent =
(ExternalEvent<Boolean, GetPmStoreEventData>) event;
PM_Store pm_store =
this.state_handler.getMDS().getPM_Store(pmEvent.getPrivData().getHandle());
pm_store.GET(pmEvent);
return true;
case EventType.REQ_SET:
ExternalEvent<Boolean, SetEventData> setEvent =
(ExternalEvent<Boolean, SetEventData>) event;
DIM obj = state_handler.getMDS().getObject(setEvent.getPrivData().getObjectHandle());
try {
SET_Service serv = (SET_Service) obj;
serv.SET(setEvent, setEvent.getPrivData().getAttribute());
} catch (ClassCastException e) {
Logging.error(
"Set cannot be done in object: "
+ setEvent.getPrivData().getObjectHandle().getValue().getValue()
+ " it does not implement a SET service");
}
return true;
case EventType.REQ_MDS:
state_handler.getMDS().GET(event);
return true;
case EventType.REQ_GET_SEGMENT_INFO:
ExternalEvent<List<PM_Segment>, GetPmSegmentEventData> pmSegEvent =
(ExternalEvent<List<PM_Segment>, GetPmSegmentEventData>) event;
PM_Store store =
this.state_handler.getMDS().getPM_Store(pmSegEvent.getPrivData().getHandle());
store.Get_Segment_Info(pmSegEvent, pmSegEvent.getPrivData().getSegmSelection());
return true;
case EventType.REQ_TRIG_SEGMENT_DATA_XFER:
ExternalEvent<Boolean, TrigPMSegmentXferEventData> xferEvent =
(ExternalEvent<Boolean, TrigPMSegmentXferEventData>) event;
PM_Store s =
this.state_handler.getMDS().getPM_Store(xferEvent.getPrivData().getStoreHandle());
TrigSegmDataXferReq tsdxr = new TrigSegmDataXferReq();
tsdxr.setSeg_inst_no(xferEvent.getPrivData().getInsNumber());
s.Trig_Segment_Data_Xfer(xferEvent, tsdxr);
return true;
case EventType.REQ_SET_TIME:
state_handler.getMDS().Set_Time(event);
return true;
case EventType.IND_TRANS_DESC:
Logging.error("2.2) IND Transport disconnect. Should indicate to application layer...");
state_handler.changeState(new MDisconnected(state_handler));
return true;
case EventType.IND_TIMEOUT:
state_handler.send(MessageFactory.AbrtApdu(event.getReason()));
state_handler.changeState(new MUnassociated(state_handler));
return true;
case EventType.REQ_ASSOC_REL:
state_handler.send(MessageFactory.RlrqApdu_NORMAL());
state_handler.changeState(new MDisassociating(state_handler));
try {
ExternalEvent<Boolean, Object> eevent = (ExternalEvent<Boolean, Object>) event;
eevent.processed(true, ErrorCodes.NO_ERROR);
} catch (ClassCastException e) {
}
return true;
case EventType.REQ_ASSOC_ABORT:
state_handler.send(MessageFactory.AbrtApdu_UNDEFINED());
state_handler.changeState(new MUnassociated(state_handler));
return true;
case EventType.REC_CORRUPTED_APDU:
state_handler.send(MessageFactory.AbrtApdu_UNDEFINED());
state_handler.changeState(new MUnassociated(state_handler));
return true;
case EventType.REC_APDU_OVERFLOW:
EventAPDUOverflow eao = (EventAPDUOverflow) event;
if (!eao.getApduType().isPrstSelected()) {
Logging.error("APDU exceeded maximum length is non PrstApdu");
state_handler.send(MessageFactory.AbrtApdu_UNDEFINED());
state_handler.changeState(new MUnassociated(state_handler));
}
try {
DataApdu data =
ASN1_Tools.decodeData(
eao.getApduType().getPrst().getValue(),
DataApdu.class,
this.state_handler.getMDS().getDeviceConf().getEncondigRules());
state_handler.send(
MessageFactory.ROER_PROTOCOL_VIOLATION_Apdu(
data, state_handler.getMDS().getDeviceConf()));
} catch (Exception e) {
e.printStackTrace();
state_handler.send(MessageFactory.AbrtApdu_UNDEFINED());
state_handler.changeState(new MUnassociated(state_handler));
}
return true;
case EventType.NOTI_MEASURE:
System.out.println("sending measure");
state_handler.send(generateMeasureApdu());
return true;
default:
return false;
}
}
