serviceproviders/sapi_location/tsrc/dev/tlocationprovidertest/src/tgetlocstraytest.cpp
/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
/*
* Stray signal test function
*/
#include <e32svr.h>
#include <StifParser.h>
#include <StifTestInterface.h>
#include <lbsrequestor.h>
#include <liwservicehandler.h>
#include <liwcommon.h>
#include "tcomplugin.h"
#define TRACE 0
#define GETLOCATION 1
class TraceCB : public MLiwNotifyCallback
{
TInt iCount ;
TInt iCmd ;
MLiwInterface *iLocationInterface ;
CLiwGenericParamList *iInputList ;
public :
TInt iRetStatus ;
TInt HandleNotifyL(
TInt aCmdId,
TInt aEventId,
CLiwGenericParamList& aEventParamList,
const CLiwGenericParamList& aInParamList) ;
TraceCB() : iRetStatus(KErrGeneral) , iCount(0) ,iCmd(0)//Default constructor
{
;
}
TraceCB(TInt aCmd , MLiwInterface *aInterface , CLiwGenericParamList *aInputList) ;
};
TraceCB :: TraceCB(TInt aCmd ,MLiwInterface *aInterface , CLiwGenericParamList *aInputList):iCount(0)
{
iCmd = aCmd ;
iLocationInterface = aInterface ;
iInputList = aInputList ;
}
TInt TraceCB :: HandleNotifyL(
TInt aCmdId,
TInt aEventId,
CLiwGenericParamList& aEventParamList,
const CLiwGenericParamList& aInParamList)
{
//DeRefrence Allocated Map first
TInt index = 0 ;
const TLiwGenericParam *Notifyparm = aEventParamList.FindFirst(index ,KLocationMap) ;
if(Notifyparm)
{
TLiwVariant mapVar = Notifyparm->Value() ;
const CLiwMap *map = mapVar.AsMap() ;
// map->DecRef() ;
}
iCount++ ;
if(iCount > 3)
{
CActiveScheduler *current = CActiveScheduler :: Current() ;
current->Stop() ;
}
if(iCmd == GETLOCATION)
{
TBuf8<20>CmdBuf(KCmdCancelRequest) ;
TLiwVariant CancelType(KCmdGetLocation) ;
TLiwGenericParam CancelParm(KCancelType , TLiwVariant (KRequestGetLoc)) ;
iInputList->AppendL(CancelParm) ;
CLiwGenericParamList *outlist1 = CLiwGenericParamList :: NewL() ;
iLocationInterface->ExecuteCmdL(CmdBuf , *iInputList , *outlist1 ) ;
iInputList->Reset() ;
delete outlist1 ;
return 0;
}
iRetStatus = KErrNone ;
return iRetStatus ;
}
TInt StrayTestGetLocL()
{
__UHEAP_MARK ;
CActiveScheduler *Scheduler = new CActiveScheduler ;
CActiveScheduler :: Install(Scheduler) ;
CLiwServiceHandler* ServiceHandler = CLiwServiceHandler::NewL();
// Input and output parameter list
CLiwGenericParamList* inputlist = &(ServiceHandler->InParamListL());
CLiwGenericParamList* outputlist = &(ServiceHandler->OutParamListL());
CLiwCriteriaItem* crit = CLiwCriteriaItem::NewL(1, KContents, KService);
crit->SetServiceClass(TUid::Uid(KLiwClassBase));
RCriteriaArray a;
a.AppendL(crit);
ServiceHandler->AttachL(a) ;
ServiceHandler->ExecuteServiceCmdL(*crit, *inputlist, *outputlist);
TInt pos = 0;
const TLiwGenericParam *errorprm = outputlist->FindFirst(pos , KErrorCode) ;
if(!errorprm)
{
return KErrGeneral ;
}
pos = 0 ;
const TLiwGenericParam *genericparm = outputlist->FindFirst(pos,KDataSource );
if(!genericparm)
{
return KErrGeneral ;
}
MLiwInterface* locinterface = (genericparm->Value()).AsInterface();
TBuf8<20>CmdBuf(KCmdTraceLocation) ;
CLiwGenericParamList *InputList = CLiwGenericParamList :: NewL() ;
CLiwGenericParamList *OutParmList = CLiwGenericParamList :: NewL() ;
TraceCB Updates(TRACE , locinterface , InputList) ;
TraceCB GetLoc(GETLOCATION , locinterface , InputList) ;
locinterface->ExecuteCmdL(CmdBuf , *InputList , *OutParmList ,KLiwOptASyncronous , &Updates);
CmdBuf = KCmdGetLocation ;
locinterface->ExecuteCmdL(CmdBuf , *InputList , *OutParmList ,KLiwOptASyncronous , &GetLoc);
CActiveScheduler :: Start() ;
a.ResetAndDestroy() ;
locinterface->Close() ;
delete ServiceHandler ;
delete InputList ;
delete OutParmList ;
delete Scheduler ;
__UHEAP_MARKEND ;
return 0 ; // Controll never reaches here
}
TInt StrayTestGetLoc(TAny */*Arg*/)
{
CTrapCleanup* cleanup = CTrapCleanup::New();
//Install a new active scheduler to this thread
TRAPD(err , StrayTestGetLocL()) ;
delete cleanup ;
return err ;
}