/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:  Definition of CdummyMvmtDet class.

*

*/

#include <ecom/ecom.h>

#include <e32math.h>

#include <ecom/implementationproxy.h>

#include "ExampleLocationConverter.h"

// the test code sets the timing advance in the GSM vell info to this value

// which instructs the test converter to constuct TLocalitys with

// latitude ser to country code, longitude set to 

// network code and altitiude set to local area code

const TInt KTimingAdvanceSpecialValue= 254;

const TInt KTimingAdvanceSaveToCacheTrue= 253;

const TInt KTimingAdvanceSaveToCacheFalse= 252;

// ECOM implementation specifics

static const TImplementationProxy implTable[] =

	{

    IMPLEMENTATION_PROXY_ENTRY(0x2002140D, CExampleLocationConverter::NewL)

	}; 

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

    {

    aTableCount = sizeof(implTable) / sizeof(TImplementationProxy);

    return implTable;

    }

// Class methods

//------------------------------------------------------------

// CLbsLocInfoConversionPluginBase::NewL

// Symbian Two - phase constructor

//------------------------------------------------------------

//

CExampleLocationConverter* CExampleLocationConverter::NewL( TLbsLocInfoConverterPluginParams& aParams)

	{

	CExampleLocationConverter* self = new (ELeave) CExampleLocationConverter(aParams);

	CleanupStack::PushL(self);

	self->ConstructL(aParams);

	CleanupStack::Pop();

	return self;

	}

//------------------------------------------------------------

// CLbsLocInfoConversionPluginBase::ConstructL

//------------------------------------------------------------

//

void CExampleLocationConverter::ConstructL( TLbsLocInfoConverterPluginParams& /*aParams*/ )

	{

    CLbsLocInfoConverterPluginBase::Version();

    TInt aFunctionNumber = 1982; 

    TAny* aPtr1 = &aFunctionNumber;

    TAny* aPtr2 = &aFunctionNumber;

    CLbsLocInfoConverterPluginBase::ExtendedInterface(aFunctionNumber, aPtr1, aPtr2);

    iObserver.Version();

	}

//-----------------------------------------------------------------

// CLbsLocInfoConversionPluginBase::CLbsLocInfoConversionPluginBase

// C++ Default constructor

//------------------------------------------------------------------

//

CExampleLocationConverter::CExampleLocationConverter(TLbsLocInfoConverterPluginParams& aParams):iObserver(aParams.Observer()),

		iRetainLocalityInCache(ETrue)

	{

	}

//------------------------------------------------------------

// CLbsLocInfoConversionPluginBase::~CLbsLocInfoConversionPluginBase

// Destructor

//------------------------------------------------------------

//

CExampleLocationConverter::~CExampleLocationConverter()

	{

	}

//------------------------------------------------------------

// CLbsLocInfoConversionPluginBase::ConvertLocationInfoL

//------------------------------------------------------------

//	

void CExampleLocationConverter::ConvertLocationInfoL( RLbsLocationInfoArray& aLocationInfoArray,

                                                        const TLbsConversionPrefs /*aConversionPrefs*/, 

                                                        const TLbsConversionOutputInfoMask aRequestedInfo)

	{

	if(aRequestedInfo == ELbsConversionOutputNotDefined)

	   {

	   iObserver.OnConversionComplete(KErrArgument);

	   return;

	   }

	TInt count = aLocationInfoArray.Count();	

	for(TInt i=0 ; i<count;i++)

	    {

	    switch(aRequestedInfo)

    	    {

    	    case ELbsConversionOutputPosition:

    	        {

    	        // Extract the area info provided by the client.

    	        // If client has specified only coordinate info,

    	        // return KErrNotSupported.

    	        RLbsAreaInfoBaseArray areaInfoArray; 

    	        CLbsLocationInfo::TAreaInfoMask areaInfoMask = 0;

    	        areaInfoMask |= CLbsLocationInfo::ELbsGsmInfo | 

                                CLbsLocationInfo::ELbsWcdmaInfo |

                                CLbsLocationInfo::ELbsWlanInfo;

    	        aLocationInfoArray[i]->GetAreaInfoL( areaInfoArray,areaInfoMask );

    	        TInt count = areaInfoArray.Count();

    	        if( count == 0 )

    	            {

    	            iObserver.OnConversionComplete(KErrNotSupported);

    	            return;

    	            }

    	        TLocality locality;

				if (areaInfoArray[0]->Type() == ELbsAreaGsmCellInfoClass)

					{

					CLbsGsmCellInfo* posInfo =

							static_cast<CLbsGsmCellInfo*> (areaInfoArray[0]);

					TInt timingAdvance = posInfo->TimingAdvance();

					if (timingAdvance == KTimingAdvanceSaveToCacheFalse)

						{

						iRetainLocalityInCache = EFalse;

						}

					else

						{

						// localities in cache

						iRetainLocalityInCache = ETrue;

						}

					if ((timingAdvance == KTimingAdvanceSpecialValue)

							|| (timingAdvance

									== KTimingAdvanceSaveToCacheTrue)

							|| (timingAdvance

									== KTimingAdvanceSaveToCacheFalse))

						{

						TReal64 lat = posInfo->MobileCountryCode();

						TReal64 lng = posInfo->MobileNetworkCode();

						TReal32 alt = posInfo->LocationAreaCode();

						TReal32 horAcc = posInfo->CellId();

						locality.SetCoordinate(lat, lng, alt);

						locality.SetAccuracy(horAcc, 11.0);

						}

					}

					{

					locality.SetCoordinate(62.5285, 23.9385, 1.22f);

					locality.SetAccuracy(10.0f, 0.0);

					}

    	        areaInfoArray.ResetAndDestroy();

    	        CLbsPositionInfo* positionInfo = CLbsPositionInfo::NewL( locality );

    	        CleanupStack::PushL( positionInfo );

    	        aLocationInfoArray[i]->AddAreaInfoL( positionInfo );

    	        CleanupStack::Pop( positionInfo );

    	        break;

    	        }

    	    case ELbsConversionOutputGsm:

    	        {

                // Extract the area info provided by the client.

    	        // If client has specified only gsm info,

    	        // return KErrNotSupported.

    	        RLbsAreaInfoBaseArray areaInfoArray; 

                CLbsLocationInfo::TAreaInfoMask areaInfoMask = 0;

                areaInfoMask |= CLbsLocationInfo::ELbsPosInfo | 

                                CLbsLocationInfo::ELbsWcdmaInfo |

                                CLbsLocationInfo::ELbsWlanInfo;

                aLocationInfoArray[i]->GetAreaInfoL( areaInfoArray,areaInfoMask );

                TInt count = areaInfoArray.Count();

                areaInfoArray.ResetAndDestroy();

                if( count == 0 )

                    {

                    iObserver.OnConversionComplete(KErrNotSupported);

                    return;

                    }

    	        CLbsGsmCellInfo* gsmCellInfo = CLbsGsmCellInfo::NewL( 100,101,102,103);

    	        CleanupStack::PushL( gsmCellInfo );

    	        aLocationInfoArray[i]->AddAreaInfoL( gsmCellInfo );

                CleanupStack::Pop( gsmCellInfo );

                break;

    	        }

    	    case ELbsConversionOutputWcdma:

    	        {

                // Extract the area info provided by the client.

                // If client has specified only wcdma info,

                // return KErrNotSupported.

                RLbsAreaInfoBaseArray areaInfoArray; 

                CLbsLocationInfo::TAreaInfoMask areaInfoMask = 0;

                areaInfoMask |= CLbsLocationInfo::ELbsPosInfo | 

                                CLbsLocationInfo::ELbsGsmInfo |

                                CLbsLocationInfo::ELbsWlanInfo;

                aLocationInfoArray[i]->GetAreaInfoL( areaInfoArray,areaInfoMask );

                TInt count = areaInfoArray.Count();

                areaInfoArray.ResetAndDestroy();

                if( count == 0 )

                    {

                    iObserver.OnConversionComplete(KErrNotSupported);

                    return;

                    }

    	        CLbsWcdmaCellInfo* wcdmaCellInfo = CLbsWcdmaCellInfo::NewL( 100,101,102 );

    	        CleanupStack::PushL( wcdmaCellInfo );

                aLocationInfoArray[i]->AddAreaInfoL( wcdmaCellInfo );

                CleanupStack::Pop( wcdmaCellInfo );

                break;

    	        }

    	    case ELbsConversionOutputWlan:

    	        {

                // Extract the area info provided by the client.

                // If client has specified only wlan info,

                // return KErrNotSupported.

                RLbsAreaInfoBaseArray areaInfoArray; 

                CLbsLocationInfo::TAreaInfoMask areaInfoMask = 0;

                areaInfoMask |= CLbsLocationInfo::ELbsPosInfo | 

                                CLbsLocationInfo::ELbsGsmInfo |

                                CLbsLocationInfo::ELbsWcdmaInfo;

                aLocationInfoArray[i]->GetAreaInfoL( areaInfoArray,areaInfoMask );

                TInt count = areaInfoArray.Count();

                areaInfoArray.ResetAndDestroy();

                if( count == 0 )

                    {

                    iObserver.OnConversionComplete(KErrNotSupported);

                    return;

                    }

    	        TLbsWlanMacAddress macAddress(_L8("10.0.1"));

    	        CLbsWlanInfo* WlanInfo = CLbsWlanInfo::NewL( macAddress,10.1);

    	        CleanupStack::PushL( WlanInfo );

                aLocationInfoArray[i]->AddAreaInfoL( WlanInfo );

                CleanupStack::Pop( WlanInfo );

    	        }

    	    default:

    	        break;

    	    }

	    }

	iObserver.OnConversionComplete(KErrNone);

	}

//------------------------------------------------------------

// CLbsLocInfoConversionPluginBase::ConvertLocationInfoL

//------------------------------------------------------------

//  

void CExampleLocationConverter::CancelConvertLocationInfo( )

    {

    }

//------------------------------------------------------------

// CLbsLocInfoConversionPluginBase::ValidateClient

//------------------------------------------------------------

//  

void CExampleLocationConverter::ValidateClient(  const TSecureId& /*aSecureId*/, 

                                                 const TVendorId& /*aVendorId*/,

                                                 const TLbsConversionOutputInfoMask /*aRequestedInfo*/ )

    {

    iObserver.OnValidationComplete( KErrNone ); 

    }

//------------------------------------------------------------

// CLbsLocInfoConversionPluginBase::ValidateClient

//------------------------------------------------------------

//  

void CExampleLocationConverter::CancelValidateClient()

    {

    }

//------------------------------------------------------------

// CExampleLocationConverter::ConversionPluginPreferences

//------------------------------------------------------------

// 

void CExampleLocationConverter::ConversionPluginPreferences(

                 TLbsConversionPluginInfo& aPluginInfo )

	{

	aPluginInfo.SetIsPluginPositionToBeCached(iRetainLocalityInCache);

	//Note: The capability mask is currently not used anywhere in the location

	//monitor. 

	TLbsConversionPluginCapabilityMask capabilityMask;

	capabilityMask = aPluginInfo.PluginCapabilitiesMask();

	capabilityMask = ( ELbsPluginCapabilityGsmInfo|ELbsPluginCapabilityPosInfo|ELbsPluginCapabilityWlanInfo);

	aPluginInfo.SetPluginCapabilitiesMask(capabilityMask);

	}