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supl/locationomasuplprotocolhandler/protocolhandlerver1/src/epos_comasuplposinitstate.cpp
branchRCL_3
changeset 20 2b4ea9893b66
parent 19 02ba3f1733c6
child 21 6b6920c56e2f
equal deleted inserted replaced
19:02ba3f1733c6 20:2b4ea9893b66 
   240 		iGenerationStatus = ETrue;
 
   240 		iGenerationStatus = ETrue;
 
   241 		iTrace->Trace(_L("Start of COMASuplPosInitState::GenerateMessage"), KTraceFileName, __LINE__); 					
   241 		iTrace->Trace(_L("Start of COMASuplPosInitState::GenerateMessage"), KTraceFileName, __LINE__); 					
   242 		iVerPresent = ComputeSuplInitVerL();
 
   242 		iVerPresent = ComputeSuplInitVerL();
 
   243 		if(iVerPresent)
 
   243 		if(iVerPresent)
 
   244 			{
 
   244 			{
 
   245 			if(!iIsStaleCellId) // if this request is for a stale cell id conversion then do not retrieve current location id
 
   245 				iLocationIDRequestor->GetLocationID();		
   246 				iLocationIDRequestor->GetLocationID();
 
       
   247 			else
 
       
   248 			    iMsgStateObserver->OperationCompleteL(KErrNone);
 
       
   249 			}
 
   246 			}
 
   250 		else
 
   247 		else
 
   251 			{
 
   248 			{
 
   252 				iMsgStateObserver->OperationCompleteL(KErrGeneral);
 
   249 				iMsgStateObserver->OperationCompleteL(KErrGeneral);
 
   253 			}
 
   250 			}
 
   385 // Collects the optional parameters for SUPL_POS_INIT 
   382 // Collects the optional parameters for SUPL_POS_INIT 
   386 // message from POS Message plugin
 
   383 // message from POS Message plugin
 
   387 // (other items were commented in a header).
 
   384 // (other items were commented in a header).
 
   388 // -----------------------------------------------------------------------------
 
   385 // -----------------------------------------------------------------------------
 
   389 //
 
   386 //
 
   390 void COMASuplPosInitState::GetPosParamsL() 
   387 void COMASuplPosInitState::GetPosParamsL()
 
   391 	{
 
   388     {
 
   392 	
   389 
   393 	iGenerationStatus = ETrue;
 
   390     iGenerationStatus = ETrue;
 
   394 	
   391 
   395 	// Re-initialize the POS Requestor
 
   392     // Re-initialize the POS Requestor
 
   396 	if(iPosRequestor)
 
   393     if (iPosRequestor)
 
   397 		iPosRequestor->DestroyList();
 
   394         {
 
   398 	iPosRequestor->CreateListL();
 
   395         iPosRequestor->DestroyList();
 
   399 	
   396         iPosRequestor->CreateListL();
 
   400 	// Create SET capabilities object
 
   397         }
 
   401 	iCurSetCapabilities = COMASuplSETCapabilities::NewL();
 
   398 
   402 	
   399     // Create SET capabilities object
 
   403 	// Create the Request Assistance data object
 
   400     iCurSetCapabilities = COMASuplSETCapabilities::NewL();
 
   404 	iReqAsstData = COMASuplReqAsstData::NewL();
 
   401 
   405 	
   402     // Create the Request Assistance data object
 
   406 	// Create Position
 
   403     iReqAsstData = COMASuplReqAsstData::NewL();
 
   407 	iPosition = COMASuplPosition::NewL();
 
   404 
   408 
   405     // Create Position
 
   409 	// Create POS Payload
 
   406     iPosition = COMASuplPosition::NewL();
 
   410 	iPosPayload = COMASuplPosPayload::NewL();
 
   407 
   411 
   408     // Create POS Payload
 
   412 	// Create Velocity
 
   409     iPosPayload = COMASuplPosPayload::NewL();
 
   413 	iVelocity = COMASuplVelocity::NewL();
 
   410 
   414 	
   411     // Create Velocity
 
   415 
   412     iVelocity = COMASuplVelocity::NewL();
 
   416 	// Append the SUPL POS INIT optional parameters to the list
 
   413 
   417 	// in POS Requestor
 
   414     if (iPosRequestor)
 
   418 	iPosRequestor->AppendInfoRequest(iCurSetCapabilities);
 
   415         {
 
   419 	iPosRequestor->AppendInfoRequest(iReqAsstData);
 
   416         // Append the SUPL POS INIT optional parameters to the list
 
   420 	iPosRequestor->AppendInfoRequest(iPosition);
 
   417         // in POS Requestor
 
   421 	iPosRequestor->AppendInfoRequest(iPosPayload);
 
   418         iPosRequestor->AppendInfoRequest(iCurSetCapabilities);
 
   422 	iPosRequestor->AppendInfoRequest(iVelocity);
 
   419         iPosRequestor->AppendInfoRequest(iReqAsstData);
 
   423 	
   420         iPosRequestor->AppendInfoRequest(iPosition);
 
   424 	// Set self as Observer to POS Requestor
 
   421         iPosRequestor->AppendInfoRequest(iPosPayload);
 
   425 	iPosRequestor->SetObserver(this);
 
   422         iPosRequestor->AppendInfoRequest(iVelocity);
 
   426 	
   423 
   427 	TBuf<128> msg(_L("Filling iPosMethod in iPosRequestor: "));
 
   424         TBuf<128> msg(_L("Filling iPosMethod in iPosRequestor: "));
 
   428 	iTrace->Trace(msg, KTraceFileName, __LINE__); 
   425         iTrace->Trace(msg, KTraceFileName, __LINE__);
 
   429 	if(iPosRequestor)
 
   426 
   430 		{
 
   427         // Set self as Observer to POS Requestor
 
   431 		iAllowedCapabilitiesforPOS.SetAllowedCapabilities(EFalse, EFalse, EFalse, EFalse, EFalse, EFalse, EFalse, EFalse);
 
   428         //Comment to ignore coverity reverse NULL error
 
   432 		iPosRequestor->SetPosMethodAndAllowedCapabilities (iAllowedCapabilitiesforPOS,iPosMethod ); 
   429         //coverity[REVERSE_INULL :FALSE]
 
   433         if(iHSLPAddress)
 
   430         iPosRequestor->SetObserver(this);
 
       
   431         iAllowedCapabilitiesforPOS.SetAllowedCapabilities(EFalse, EFalse,
 
       
   432                 EFalse, EFalse, EFalse, EFalse, EFalse, EFalse);
 
       
   433         iPosRequestor->SetPosMethodAndAllowedCapabilities(
 
       
   434                 iAllowedCapabilitiesforPOS, iPosMethod);
 
       
   435         if (iHSLPAddress)
 
   434             {
 
   436             {
 
   435             HBufC* slpAddress = CnvUtfConverter::ConvertToUnicodeFromUtf8L(*iHSLPAddress);
 
   437             HBufC* slpAddress = CnvUtfConverter::ConvertToUnicodeFromUtf8L(
 
       
   438                     *iHSLPAddress);
 
   436             msg.Copy(_L("Filling iHSLPAddress in iPosRequestor: "));
 
   439             msg.Copy(_L("Filling iHSLPAddress in iPosRequestor: "));
 
   437             msg.Append(*slpAddress);
 
   440             msg.Append(*slpAddress);
 
   438             iTrace->Trace(msg, KTraceFileName, __LINE__); 
   441             iTrace->Trace(msg, KTraceFileName, __LINE__);
 
   439             iPosRequestor->SetSLPAddressUsed(*slpAddress);
 
   442             iPosRequestor->SetSLPAddressUsed(*slpAddress);
 
   440             }
 
   443             }
 
   441 		}
 
   444         // Get the information from POS
 
   442 	// Get the information from POS
 
   445         User::LeaveIfError(iPosRequestor->GetSuplInfoL());
 
   443 	if(iPosRequestor)
 
   446         }
 
   444 	User::LeaveIfError(iPosRequestor->GetSuplInfoL());
 
   447 
   445 	
   448     }
 
   446 	}
 
       
   447 // -----------------------------------------------------------------------------
 
   449 // -----------------------------------------------------------------------------
 
   448 // COMASuplPosInitState::OperationCompleteL
 
   450 // COMASuplPosInitState::OperationCompleteL
 
   449 // An observer method that indicates the completion of
 
   451 // An observer method that indicates the completion of
 
   450 // data retrieval from POS Message plugin
 
   452 // data retrieval from POS Message plugin
 
   451 // (other items were commented in a header).
 
   453 // (other items were commented in a header).
 
   586 
   588 
   587             iAllowedCapabilitiesforPOS.SetAllowedCapabilities(aGpsSetAssisted, aGpsSetBased, autonomousGps, AFLT, EOTD, OTDOA, ETrue, ETrue);
 
   589             iAllowedCapabilitiesforPOS.SetAllowedCapabilities(aGpsSetAssisted, aGpsSetBased, autonomousGps, AFLT, EOTD, OTDOA, ETrue, ETrue);
 
   588 
   590 
   589 		    iPosRequestor->SetPosMethodAndAllowedCapabilities (iAllowedCapabilitiesforPOS,iPosMethod  ); 
   591 		    iPosRequestor->SetPosMethodAndAllowedCapabilities (iAllowedCapabilitiesforPOS,iPosMethod  ); 
   590         }
 
   592         }
 
   591 		
   593 		if(iOldCapabilities)
 
   592 		OMASuplPosInit->SetSuplPosInit(static_cast<COMASuplSETCapabilities*>(iOldCapabilities->CloneL()),static_cast<COMASuplLocationId*>(iLocationId->CloneL()),iECId);
 
   594 		    OMASuplPosInit->SetSuplPosInit(static_cast<COMASuplSETCapabilities*>(iOldCapabilities->CloneL()),static_cast<COMASuplLocationId*>(iLocationId->CloneL()),iECId);
 
   593 		if(iECId)
 
   595 		if(iECId)
 
   594 			{
 
   596 			{
 
   595 				OMASuplPosInit->SetECellId(iMmCellInfo);
 
   597 				OMASuplPosInit->SetECellId(iMmCellInfo);
 
   596 			}
 
   598 			}
 
   597 		
   599 		
   606 						OMASuplPosInit->SetRequestAssistanceData(reqAsstData);
 
   608 						OMASuplPosInit->SetRequestAssistanceData(reqAsstData);
 
   607 					}
 
   609 					}
 
   608 			}
 
   610 			}
 
   609 
   611 
   610 		// Position
 
   612 		// Position
 
   611 		if(iPosition && iRequestType == COMASuplSession::ESUPL_TERMINAL)
 
   613 		if(iPosition)
 
   612 			{
 
   614 			{
 
   613 			if(KErrNone == iPosition->Status() && !iIgnorePosData) //if iIgnorePosData is set do not use the pos data
 
   615 			if(KErrNone == iPosition->Status() && !iIgnorePosData) //if iIgnorePosData is set do not use the pos data
 
   614 				{
 
   616 				{
 
   615 					COMASuplPosition* position =static_cast <COMASuplPosition *>(iPosition->CloneL());
 
   617 					COMASuplPosition* position =static_cast <COMASuplPosition *>(iPosition->CloneL());
 
   616 					position->SetType(COMASuplInfoRequest::EOMASuplPosition);
 
   618 					position->SetType(COMASuplInfoRequest::EOMASuplPosition);
 
   743             return;
 
   745             return;
 
   744             }
 
   746             }
 
   745         }
 
   747         }
 
   746     //if the current Cell id is the same as the Cell id when we made the request for assistance data then use the assistance data
 
   748     //if the current Cell id is the same as the Cell id when we made the request for assistance data then use the assistance data
 
   747     //and we have not already repeated a request before
 
   749     //and we have not already repeated a request before
 
   748     if(!iRepeatedPosDataFetch && iLocationId->GetCellId() == aLocationId->GetCellId()) 
   750     if (!iRepeatedPosDataFetch && iLocationId->GetCellId()
 
       
   751             == aLocationId->GetCellId())
 
   749         {
 
   752         {
 
   750         iTrace->Trace(_L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL Cell Id not changed since making last request, so continuing"), KTraceFileName, __LINE__); 
   753         //deleting locationId before assigning it again
 
   751         if(iLocationId)
 
   754         delete iLocationId;
 
   752             delete iLocationId;
 
   755         iLocationId = NULL;
 
   753         iLocationId = aLocationId;
 
   756         iLocationId = aLocationId;
 
   754         if(iMsgStateObserver)
 
   757 
   755         iMsgStateObserver->OperationCompleteL(aErrorCode);
 
   758         iTrace->Trace(
 
       
   759                 _L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL Cell Id not changed since making last request, so continuing"),
 
       
   760                 KTraceFileName, __LINE__);
 
       
   761         if (iMsgStateObserver)
 
       
   762             iMsgStateObserver->OperationCompleteL(aErrorCode);
 
   756         }
 
   763         }
 
   757     else // Cell id has changed since previous request so assistance data may be invalid
 
   764     else // Cell id has changed since previous request so assistance data may be invalid
 
   758         {
 
   765         {
 
   759         iTrace->Trace(_L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL Cell Id changed since making last request, retrieving toe limit"), KTraceFileName, __LINE__);
 
   766         iTrace->Trace(_L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL Cell Id changed since making last request, retrieving toe limit"), KTraceFileName, __LINE__);
 
   760         TOMASuplNavigationModel navModel;
 
   767         TOMASuplNavigationModel navModel;
 
   765             if(toeLimit >= KMaxCellIdChangeToeLimit) 
   772             if(toeLimit >= KMaxCellIdChangeToeLimit) 
   766                 {
 
   773                 {
 
   767                 iTrace->Trace(_L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL toe limit greater than KMaxCellIdChangeToeLimit. getting  pos data again"), KTraceFileName, __LINE__);
 
   774                 iTrace->Trace(_L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL toe limit greater than KMaxCellIdChangeToeLimit. getting  pos data again"), KTraceFileName, __LINE__);
 
   768                 if(!iRepeatedPosDataFetch)//if cell id changed and we have not already repeated fetching pos data
 
   775                 if(!iRepeatedPosDataFetch)//if cell id changed and we have not already repeated fetching pos data
 
   769                     {
 
   776                     {
 
       
   777                     iLocationId = aLocationId; //update the location id member for the next request as we are making a request again
 
   770                     iRepeatedPosDataFetch = ETrue;
 
   778                     iRepeatedPosDataFetch = ETrue;
 
   771                     if(iLocationId)
 
   779 
   772                         delete iLocationId;                    
   780                     iTrace->Trace(
 
   773                     iLocationId = aLocationId; //update the location id member for the next request as we are making a request again
 
   781                             _L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL toe limit greater than KMaxCellIdChangeToeLimit. getting  pos data again"),
 
   774                     iTrace->Trace(_L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL toe limit greater than KMaxCellIdChangeToeLimit. getting  pos data again"), KTraceFileName, __LINE__);
 
   782                             KTraceFileName, __LINE__);
 
   775                     GetPosParamsL();
 
   783                     GetPosParamsL();
 
   776                     }
 
   784                     }
 
   777                 else
 
   785                 else
 
   778                     {
 
   786                     {
 
       
   787                     iLocationId = aLocationId;
 
   779                     iRepeatedPosDataFetch = EFalse; //reset the status
 
   788                     iRepeatedPosDataFetch = EFalse; //reset the status
 
   780                     if(iLocationId)
 
   789 
   781                        delete iLocationId;
 
   790                     iTrace->Trace(
 
   782                     iLocationId = aLocationId;
 
   791                             _L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL toe limit greater than KMaxCellIdChangeToeLimit. But repeated a pos fetch already so continuing"),
 
   783                     iTrace->Trace(_L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL toe limit greater than KMaxCellIdChangeToeLimit. But repeated a pos fetch already so continuing"), KTraceFileName, __LINE__);
 
   792                             KTraceFileName, __LINE__);
 
   784                     iMsgStateObserver->OperationCompleteL(aErrorCode);//use the pos data as it is
 
   793                     if (iMsgStateObserver)
 
       
   794                         iMsgStateObserver->OperationCompleteL(aErrorCode);//use the pos data as it is
 
   785                     }
 
   795                     }
 
   786                 }
 
   796                 }
 
   787             else //ignore the position data
 
   797             else //ignore the position data
 
   788                 {
 
   798                 {
 
       
   799                 iLocationId = aLocationId;
 
   789                 iIgnorePosData = ETrue;
 
   800                 iIgnorePosData = ETrue;
 
   790                 iTrace->Trace(_L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL toe limit less than KMaxCellIdChangeToeLimit. Ignoring pos data"), KTraceFileName, __LINE__);
 
   801                 iTrace->Trace(
 
       
   802                         _L("COMASuplPosInitState::ComparisionLocationIDRequestCompletedL toe limit less than KMaxCellIdChangeToeLimit. Ignoring pos data"),
 
       
   803                         KTraceFileName, __LINE__);
 
   791                 iRepeatedPosDataFetch = EFalse; //reset the status
 
   804                 iRepeatedPosDataFetch = EFalse; //reset the status
 
   792                 if(iLocationId)
 
   805 
   793                 	delete iLocationId;
 
   806                 if (iMsgStateObserver)
 
   794                 iLocationId = aLocationId;
 
   807                     iMsgStateObserver->OperationCompleteL(aErrorCode);
 
   795                 iMsgStateObserver->OperationCompleteL(aErrorCode);
 
       
   796                 }
 
   808                 }
 
   797             }
 
   809             }
 
   798         }
 
   810         }
 
   799     }
 
   811     }
 
   800 
   812
MCL/sf/mw/locationsrv