// Copyright (c) 2005-2009 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:

// Implementation of Location Based Services Administration API

// 

//

/**

 @file

 @internalTecnology

 @released

*/

#ifndef LBS_ADMIN_SUBSCRIBER_H

#define LBS_ADMIN_SUBSCRIBER_H

#include <e32base.h>

#include <f32file.h>

#include <s32file.h>

#include <e32property.h>

#include <lbs/lbsadmin.h>

#include <centralrepository.h>

#include <e32std.h>

// Internal values that specify the protocol array should be used 

const TLbsAdminSetting KLbsProtocolModulesHome		= KLbsSettingHomeProtocolModule + 1;

const TLbsAdminSetting KLbsProtocolModulesRoaming	= KLbsSettingRoamingProtocolModule + 1;

// Base central repository keys for the additional protocol modules

const TUint32 KLbsProtocolModulesHomeBase = 0x00000080;

const TUint32 KLbsProtocolModulesRoamingBase = 0x00000100;

//********************************************************************************************************

NONSHARABLE_CLASS(CAdminSettingSubscriber) : public CActive

	{

public:

	static CAdminSettingSubscriber* NewL(TUid aCategory, TLbsAdminSetting aSetting, MLbsAdminObserver& aObserver);

	static CAdminSettingSubscriber* NewLC(TUid aCategory, TLbsAdminSetting aSetting, MLbsAdminObserver& aObserver);

	~CAdminSettingSubscriber();

	inline TLbsAdminSetting GetSetting();

private:

	CAdminSettingSubscriber(TUid aCategory, TLbsAdminSetting aSetting, MLbsAdminObserver& aObserver);

	void ConstructL();

	virtual void RunL();

	virtual void DoCancel();

	virtual TInt RunError(TInt aError);

private:

	TUid					iCategory;

	TLbsAdminSetting		iSetting;

	MLbsAdminObserver&		iObserver;

	RProperty				iProperty;

	};

//********************************************************************************************************

NONSHARABLE_CLASS(CLbsAdminImpl) : public CBase

	{

public:		

	static CLbsAdminImpl* NewL();

	static CLbsAdminImpl* NewL(MLbsAdminObserver& aObserver, const TLbsAdminSettingGroup& aSettingsMask);

	virtual ~CLbsAdminImpl();

	void SetNotificationMaskL(const TLbsAdminSettingGroup& aSettingsMask);

	void ClearNotificationMask();

	TInt ResetToDefault();

	TInt SetSettingValidated(TLbsAdminSetting aSetting, const TInt& aValue);

	TInt SetInfoBaseValidated(TLbsAdminSetting aSetting, const TLbsAdminInfoBase& aInfo);

	TInt GetSettingValidated(TLbsAdminSetting aSetting, TInt& aValue);

private:

	CLbsAdminImpl(MLbsAdminObserver* aObserver);

	void ConstructL();

	void ConstructL(const TLbsAdminSettingGroup& aSettingsMask);

	void CheckCenRepL();

	void DefinePropertiesL();

	void DeleteSubscribers();

	void DeleteSubscribersNotInMask(TLbsAdminSettingGroup& aMask);

	TInt DefineArrayProperties(const TLbsAdminSetting aAdminSetting, TUint32 aKeyBase);

	TInt GetProtocolModulesValidated(TLbsAdminSetting aSetting, TInt& aValue, const TLbsAdminSetting aDefault);

	TInt SyncCenrep(TLbsAdminSetting aSetting);

private:

	MLbsAdminObserver* iObserver;

	RPointerArray<CAdminSettingSubscriber> iSubscribers;

	CRepository* iCenRep;

	RMutex iMutex;

	};

//********************************************************************************************************

NONSHARABLE_CLASS(LbsAdminUtils)

	{

public:

	static TUint32 BitPosToNumber(TLbsAdminSetting aSetting);

	//static TLbsAdminSetting NumberToBitPos(TUint32 aNumber);

	static TInt ConfirmSettingPluginExists(TLbsAdminSetting aSetting, TInt aValue);

	static TInt ConfirmPmPluginsExist(TLbsAdminSetting aSetting, TLbsAdminProtocolModulesInfo::TLbsProtocolModuleIdArray aArray, TInt aCount);

	static TInt ValidateValue(TLbsAdminSetting aSetting, const TInt& aValue);

	};

#include "lbsadminimpl.inl"

#endif //LBS_ADMIN_SUBSCRIBER_H