/*

* 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 "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:

*

*/

#ifndef SIMUTILITY_H

#define SIMUTILITY_H

#include <qglobal.h>

#include <QObject>

#include <QDateTime>

#include <etelmm.h>

#include <rmmcustomapi.h>

#include <secuisecuritysettings.h> 

#include <secui.h>

#include "simutilityglobal.h"

#include "asyncworker.h"

/*!

 * SimUtility provides additional functionality for SIM contacts

 * handling which QContactManager doesn't support.

 */

class SIMUTILITYLIB_EXPORT CntSimUtility : public QObject

{

    Q_OBJECT

private:

    enum ActiveRequest {

         ENoActiveRequest = 0,

         EGetInfo,

         EGetAvailableStores,

         EGetCacheStatus

    };

public:

    enum StoreType {

        AdnStore = 0,

        SdnStore,

        FdnStore

    };

    struct SimInfo {

        int totalEntries;

        int usedEntries;

        int maxNumLength;

        int maxTextLength;

        int maxSecondNames;

        int maxTextLengthSecondName;

        int maxAdditionalNumbers;

        int maxNumLengthAdditionalNumber;

        int maxTextLengthAdditionalNumber;

        int maxGroupNames;

        int maxTextLengthGroupName;

        int maxEmailAddr;

        int maxTextLengthEmailAddr;

        SimInfo() {

            totalEntries = 0;

            usedEntries = 0;

            maxNumLength = 0;

            maxTextLength = 0;

            maxSecondNames = 0;

            maxTextLengthSecondName = 0;

            maxAdditionalNumbers = 0;

            maxNumLengthAdditionalNumber = 0;

            maxTextLengthAdditionalNumber = 0;

            maxGroupNames = 0;

            maxTextLengthGroupName = 0;

            maxEmailAddr = 0;

            maxTextLengthEmailAddr = 0;

        };

    };

    struct AvailableStores {

        bool SimPresent;

        bool AdnStorePresent;

        bool SdnStorePresent;

        bool FdnStorePresent;

        bool OnStorePresent;

        AvailableStores() {

            SimPresent = false;

            AdnStorePresent = false;

            SdnStorePresent = false;

            FdnStorePresent = false;

            OnStorePresent = false;

        };

    };

    enum CacheStatus {

        ECacheReady,

        ECacheFailed

    };

public:

	CntSimUtility(StoreType type, int& error, QObject *parent = 0);

	~CntSimUtility();

	//sync requests

	SimInfo getSimInfo(int& error);

	AvailableStores getAvailableStores(int& error);

	bool verifyPin2Code();

	bool isFdnActive();

	int setFdnStatus(bool activated);

	QDateTime getLastImportTime(int& error);

	void setLastImportTime(int& error);

	//async request

	bool startGetSimInfo();

	bool startGetAvailableStores();

	bool notifyAdnCacheStatus();

public:

    void RequestCompleted(int error);

signals:

    void simInfoReady(CntSimUtility::SimInfo& simInfo, int error);

    void availableStoresReady(CntSimUtility::AvailableStores& availableStores, int error);

    void adnCacheStatusReady(CntSimUtility::CacheStatus& cacheStatus, int error);

private: 

    void ParseServiceTable(AvailableStores* availableStores) const;

    bool isSimInserted() const;

private:

    RTelServer m_etelServer;

    RMobilePhone m_etelPhone;

    RMobilePhoneBookStore m_etelStore;

    RMobilePhoneBookStore::TMobilePhoneBookInfoV5 m_etelStoreInfo;

    RMobilePhoneBookStore::TMobilePhoneBookInfoV5Pckg m_etelStoreInfoPckg;

    RMobilePhone::TMobilePhoneServiceTableV1 m_serviceTable;

    RMobilePhone::TMobilePhoneServiceTableV1Pckg m_serviceTablePckg;

    RMobilePhone::TMobilePhoneServiceTable m_serviceTableType;

    RMmCustomAPI m_customPhone;

    TName m_etelStoreNameCached;

    AsyncWorker* m_asyncWorker;

    int m_activeRequest;

    CSecuritySettings* m_securitySettings;

};

#endif