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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include <e32svr.h>
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#include <StifParser.h>
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#include <Stiftestinterface.h>
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#include <LbsRequestor.h>
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#include <LiwServiceHandler.h>
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#include <LiwCommon.h>
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#include "tcomplugin.h"
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using namespace LIW;
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_LIT(LogFileName , "C:\\Notifications.txt") ;
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class ASyncLocCB : public MLiwNotifyCallback
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{
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public :
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TInt iRetStatus ;
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TInt HandleNotifyL(
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TInt aCmdId,
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TInt aEventId,
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CLiwGenericParamList& aEventParamList,
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const CLiwGenericParamList& aInParamList) ;
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ASyncLocCB() : iRetStatus(KErrGeneral) //Default constructor
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{
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;
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}
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};
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TInt ASyncLocCB :: HandleNotifyL(
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TInt aCmdId,
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TInt aEventId,
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CLiwGenericParamList& aEventParamList,
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const CLiwGenericParamList& aInParamList)
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{
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TBuf8<50> data ;
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TRealFormat format ;
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RFile LogFile ;
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RFs LogSession ;
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TBuf8<50> Buffer(_L8("Latitude = ")) ;
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LogSession.Connect() ;
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if(LogFile.Open(LogSession ,LogFileName , EFileWrite | EFileShareAny ) == KErrNotFound)
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{
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LogFile.Create(LogSession ,LogFileName , EFileWrite | EFileShareAny ) ;
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}
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TInt End = 0 ;
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TInt index = 0 ;
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const TLiwGenericParam *GenericParam = aEventParamList.FindFirst(index , KErrorCode) ;
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if(!GenericParam)
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{
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return KErrGeneral ;
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}
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if((GenericParam->Value()).AsTInt32() != KErrNone)
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{
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return (GenericParam->Value()).AsTInt32() ;
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}
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index = 0 ;
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LogFile.Seek(ESeekEnd , End) ; //Seek to end of the file before writing
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const TLiwGenericParam *MapParam = aEventParamList.FindFirst(index ,KLocationMap) ;
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if(!MapParam)
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{
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return KErrGeneral ;
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}
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TLiwVariant Variant ;
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Variant = MapParam->Value() ;
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const CLiwMap *LocMap = Variant.AsMap() ;
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TLiwVariant PosVariant ;
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LocMap->FindL(KLongitudeKey , PosVariant) ;
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TReal64 LongData = (TReal64)PosVariant.AsTReal() ; //Longitude
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data.Num(LongData , format) ;
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LogFile.Write(_L8("\n")) ;
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LogFile.Write(_L8("Logitude = ")) ;
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LogFile.Write(data) ;
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LocMap->FindL(KLatitudeKey ,PosVariant) ; //Latitude
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TReal64 LatData = (TReal64)PosVariant.AsTReal() ;
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data.Num(LatData , format) ;
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LogFile.Write(_L8(" Latitude = ")) ;
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LogFile.Write(data) ;
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LocMap->FindL(KAltitudeKey , PosVariant) ; //Altitude
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TReal32 AltData = PosVariant.AsTReal() ;
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data.Num(AltData , format) ;
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LogFile.Write(_L8(" Altitude = ")) ;
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LogFile.Write(data) ;
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// LocMap->DecRef() ;
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const TLiwGenericParam *Speed = aEventParamList.FindFirst(index , _L8("HorizontalSpeed")) ;
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if(index != -1)
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{
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Variant = Speed->Value() ;
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TReal speed = Variant.AsTReal() ;
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data.Num(speed , format) ;
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LogFile.Write(_L8("Speed = ")) ;
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LogFile.Write(data) ;
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}
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const TLiwGenericParam *SpeedError = aEventParamList.FindFirst(index , _L8("HorizontalSpeedError")) ;
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if(index != -1)
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{
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Variant = SpeedError->Value() ;
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TReal speed = Variant.AsTReal() ;
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data.Num(speed , format) ;
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LogFile.Write(_L8("Speed = ")) ;
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LogFile.Write(data) ;
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}
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index = 0 ;
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const TLiwGenericParam *SatInfo = aEventParamList.FindFirst(index , _L8("SatelliteNumView")) ;
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if(index != -1 )
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{
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Variant = SatInfo->Value() ;
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TInt satnumView = Variant.AsTInt32() ;
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data.Num(satnumView , format);
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LogFile.Write(_L8("Satellite information")) ;
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LogFile.Write(_L8("Number of visible satellites ")) ;
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LogFile.Write(data) ;
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}
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index = 0 ;
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const TLiwGenericParam *SatInfoview = aEventParamList.FindFirst(index , _L8("SatelliteNumViewUsed")) ;
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if(index != -1 )
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{
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Variant = SatInfoview->Value() ;
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TInt satnumViewUsed = Variant.AsTInt32() ;
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data.Num(satnumViewUsed , format);
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LogFile.Write(_L8("\nSatellite information")) ;
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LogFile.Write(_L8("\nSatelliteNumViewUsed")) ;
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LogFile.Write(data) ;
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}
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index = 0 ;
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const TLiwGenericParam *Heading = aEventParamList.FindFirst(index ,_L8("Heading") ) ;
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if(-1 != index)
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{
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Variant = Heading->Value() ;
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TReal heading = Variant.AsTReal() ;
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data.Num(heading , format);
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LogFile.Write(_L8("\ncompass information")) ;
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LogFile.Write(_L8("\nHeading")) ;
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LogFile.Write(data) ;
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}
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index = 0 ;
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if(Heading)
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{
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const TLiwGenericParam *HeadingError = aEventParamList.FindFirst(index , _L8("HeadingError") ) ;
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if(-1 != index)
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{
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Variant = HeadingError->Value() ;
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TReal heading = Variant.AsTReal() ;
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data.Num(heading , format);
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LogFile.Write(_L8("\ncompass information")) ;
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LogFile.Write(_L8("\nHeading Error")) ;
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LogFile.Write(data) ;
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}
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index = 0 ;
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const TLiwGenericParam *MagneticHeading = aEventParamList.FindFirst(index , _L8("MagneticHeading") ) ;
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if(-1 != index)
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{
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Variant = MagneticHeading->Value() ;
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TReal heading = Variant.AsTReal() ;
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data.Num(heading , format);
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LogFile.Write(_L8("\ncompass information")) ;
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LogFile.Write(_L8("\n MagneticHeading ")) ;
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LogFile.Write(data) ;
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}
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index = 0 ;
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const TLiwGenericParam *MagneticHeadingError = aEventParamList.FindFirst(index , _L8("MagneticHeadingError") ) ;
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if(-1 != index)
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{
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Variant = MagneticHeadingError->Value() ;
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TReal heading = Variant.AsTReal() ;
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data.Num(heading , format);
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LogFile.Write(_L8("\ncompass information")) ;
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LogFile.Write(_L8("\nMagneticHeading Error")) ;
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LogFile.Write(data) ;
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}
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} //End of Heading
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index = 0 ;
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const TLiwGenericParam *TrueCourse = aEventParamList.FindFirst(index , _L8("TrueCourse") ) ;
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if(-1 != index)
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{
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Variant = TrueCourse->Value() ;
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TReal heading = Variant.AsTReal() ;
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data.Num(heading , format);
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LogFile.Write(_L8("\nDirection ")) ;
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LogFile.Write(_L8("\n TrueCourse Error")) ;
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LogFile.Write(data) ;
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index = 0 ;
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const TLiwGenericParam *TrueCourseError = aEventParamList.FindFirst(index , _L8("TrueCourseError") ) ;
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if(-1 != index)
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{
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Variant = TrueCourseError->Value() ;
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TReal heading = Variant.AsTReal() ;
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data.Num(heading , format);
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LogFile.Write(_L8("\ncompass information")) ;
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LogFile.Write(_L8("\nMagneticHeading Error")) ;
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LogFile.Write(data) ;
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}
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}
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index = 0 ;
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const TLiwGenericParam *MagneticCourse = aEventParamList.FindFirst(index , _L8("MagneticCourse") ) ;
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if(-1 != index)
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{
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Variant = MagneticCourse->Value() ;
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TReal heading = Variant.AsTReal() ;
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data.Num(heading , format);
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LogFile.Write(_L8("\ncompass information")) ;
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LogFile.Write(_L8("\nMagneticCourse ")) ;
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LogFile.Write(data) ;
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index = 0 ;
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const TLiwGenericParam *MagneticCourseError = aEventParamList.FindFirst(index , _L8("MagneticCourseError") ) ;
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if(-1 != index)
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{
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Variant = MagneticCourseError->Value() ;
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TReal heading = Variant.AsTReal() ;
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data.Num(heading , format);
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LogFile.Write(_L8("\ncompass information")) ;
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LogFile.Write(_L8("\n MagneticCourseError Error")) ;
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LogFile.Write(data) ;
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}
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}
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/*index = 0 ;
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const TLiwGenericParam *NmeaNum = aEventParamList.FindFirst(index , _L8("NMEASentence") ) ;
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if(-1 != index)
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{
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Variant = NmeaNum->Value() ;
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TInt32 NMEASentence = Variant.AsTInt32() ;
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data.Num(NMEASentence , format);
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LogFile.Write(_L8("\nNMEA Information")) ;
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LogFile.Write(_L8("\n number of NMEA Sentences ")) ;
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LogFile.Write(data) ;
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index = 0 ;
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const TLiwGenericParam *MagneticCourseError = aEventParamList.FindFirst(index , _L8("NMEASentenceStart") ) ;
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if(-1 != index)
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{
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Variant = MagneticCourseError->Value() ;
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// TDes8 heading = Variant.AsDes() ;
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// LogFile.Write(_L8("\nNMEA information")) ;
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// LogFile.Write(_L8("\n NMEA Sentences")) ;
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// LogFile.Write(data) ;
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}
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}*/
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LogFile.Close() ;
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LogSession.Close() ;
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iRetStatus = KErrNone ;
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CActiveScheduler *Current = CActiveScheduler :: Current() ;
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Current->Stop() ;
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return KErrNone ;
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}
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TInt GetLocAsynchFunctionL()
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{
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__UHEAP_MARK;
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TInt start = User::CountAllocCells();
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ASyncLocCB MyUpdates ;
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_LIT8(KService, "Service.Location");
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_LIT8(KIDataSource,"ILocation");
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CActiveScheduler *Scheduler = CActiveScheduler :: Current() ;
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if(!Scheduler)
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{
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Scheduler = new CActiveScheduler ;
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}
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CActiveScheduler :: Install(Scheduler) ;
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CLiwServiceHandler* ServiceHandler = CLiwServiceHandler::NewL();
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// Input and output parameter list
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CLiwGenericParamList* inputlist = &(ServiceHandler->InParamListL());
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CLiwGenericParamList* outputlist = &(ServiceHandler->OutParamListL());
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//CLiwCriteriaItem* crit = CLiwCriteriaItem::NewL(1, KContents, KService);
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CLiwCriteriaItem* crit = CLiwCriteriaItem::NewL(1, KDataSource, KService);
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crit->SetServiceClass(TUid::Uid(KLiwClassBase));
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RCriteriaArray a;
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a.AppendL(crit);
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ServiceHandler->AttachL(a) ;
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ServiceHandler->ExecuteServiceCmdL(*crit, *inputlist, *outputlist);
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TInt pos = 0;
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const TLiwGenericParam *errorprm = outputlist->FindFirst(pos , KErrorCode) ;
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if(!errorprm)
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{
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//_LIT(Klog , "Success/Failure error code missing from outputlist") ;
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//iLog->Log(Klog) ;
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return KErrGeneral ;
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}
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_LIT8(KDataSource, "ILocation");
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pos = 0 ;
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const TLiwGenericParam *genericparm = outputlist->FindFirst(pos,KIDataSource );
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if(!genericparm)
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{
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//_LIT(KLog , "Interface not found");
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//iLog->Log(KLog) ;
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return KErrGeneral ;
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}
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MLiwInterface* locinterface = (genericparm->Value()).AsInterface();
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// CLiwGenericParamList *OutParmList = CLiwGenericParamList :: NewL() ;
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|
475 |
|
|
476 |
TBuf8<20>CmdBuf(KCmdGetLocation) ;
|
|
477 |
|
|
478 |
outputlist->Reset() ;
|
|
479 |
inputlist->Reset() ;
|
|
480 |
locinterface->ExecuteCmdL(CmdBuf , *inputlist , *outputlist ,KLiwOptASyncronous , &MyUpdates);
|
|
481 |
|
|
482 |
CActiveScheduler :: Start() ;
|
|
483 |
delete Scheduler ;
|
|
484 |
|
|
485 |
locinterface->Close();
|
|
486 |
delete ServiceHandler;
|
|
487 |
a.ResetAndDestroy();
|
|
488 |
a.Close();
|
|
489 |
//delete inputlist ;
|
|
490 |
//delete outputlist ;
|
|
491 |
|
|
492 |
//delete ServiceHandler;
|
|
493 |
TInt end = User::CountAllocCells();
|
|
494 |
__UHEAP_MARKEND;
|
|
495 |
return MyUpdates.iRetStatus ;
|
|
496 |
}
|
|
497 |
|
|
498 |
|
|
499 |
|
|
500 |
|
|
501 |
TInt FindLocationAsynch(TAny * /*Arg*/)
|
|
502 |
{
|
|
503 |
// __UHEAP_MARK;
|
|
504 |
CTrapCleanup* cleanup = CTrapCleanup::New();
|
|
505 |
|
|
506 |
TInt ret = 0 ;
|
|
507 |
TRAPD(err , (ret = GetLocAsynchFunctionL()) );
|
|
508 |
delete cleanup ;
|
|
509 |
// __UHEAP_MARKEND;
|
|
510 |
|
|
511 |
if(err)
|
|
512 |
{
|
|
513 |
return err ;
|
|
514 |
}
|
|
515 |
return ret ;
|
|
516 |
} |