/*

* Copyright (c) 2007 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:  CCCHSPSHandler declaration

*

*/

#ifndef C_CCHSPSHANDLER_H

#define C_CCHSPSHANDLER_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include <cchclientserver.h>

#include <spproperty.h>

// CONSTANTS

// None

// MACROS

// None

// DATA TYPES

// None

// FUNCTION PROTOTYPES

// None

// FORWARD DECLARATIONS

class CCCHServerBase;

class CSPSettings;

// CLASS DECLARATION

/**

 *  CCCHSPSHandler declaration.

 *  Service provider settings handler is used to access service and

 *  sub-service configuration data.

 *  @lib cchserver.exe

 *  @since S60 3.2

 */

NONSHARABLE_CLASS( CCCHSPSHandler ) : public CBase

    {

public: // Constructors and destructor

    /**

    * Two-phased constructor.

    */

    static CCCHSPSHandler* NewL( CCCHServerBase& aServer );

    /**

     * Two-phased constructor.

     */

    static CCCHSPSHandler* NewLC( CCCHServerBase& aServer );

    /**

     * Destructor.

     */

    virtual ~CCCHSPSHandler();

public: // New functions

    /**

     * Get service count

     * @since S60 3.2

     * @return TInt Count of services

     */

    TInt GetServicesCountL() const;

    /**

     * Get service ids

     * @since S60 3.2

     * @param aServiceIds On completion contains service ids

     */

    void GetServiceIdsL( RArray<TUint>& aServiceIds ) const;

    /**

     * Get service's information

     * @since S60 3.2

     * @param aServiceId Used Service

     * @param aService On completion, contains service information

     */

    void GetServiceInfoL( const TUint32 aServiceId, TCCHService& aService ) const;

    /**

     * Get connectivity Plug-in's Uid

     * @since S60 3.2

     * @param aSerivceId Used Service

     * @param aType Subservice's type

     * @param aUid On completion, contains Plug-ins Uid

     */

    void GetConnectivityPluginUidL( TUint32 aServiceId,

        TCCHSubserviceType aType, 

        TUid& aUid ) const;

    /**

     * Get SNAP Id

     * @since S60 3.2

     * @param aServiceId Used Service

     * @param aType Subservice's type

     * @param aSNAPId On completion, contains SNAP Id

     */

    void GetSNAPIdL( TUint32 aServiceId,

        TCCHSubserviceType aType,

        TInt& aSNAPId ) const;

    /**

     * Get IAP Id

     * @since S60 3.2

     * @param aServiceId Used Service

     * @param aType Subservice's type

     * @param aIapId On completion, contains IAP Id

     */

    void GetIapIdL( TUint32 aServiceId,

        TCCHSubserviceType aType,

        TInt& aIapIdL ) const;

    /**

     * Get Settings Id

     * @since S60 3.2

     * @param aServiceId Used Service

     * @param aType Subservice's type

     * @param aId On completion, contains Settings Id

     */

    void GetSettingsIdL( TUint32 aServiceId,

        TCCHSubserviceType aType,

        TInt& aId ) const;

    /**

     * Get Service's load at startup information

     * @since S60 3.2

     * @param aServiceId Used Service

     * @param aType Subservice's type

     * @param aOnOff On completion, contains Service's startup info

     */                

    void LoadAtStartUpL( TUint32 aServiceId,

        TCCHSubserviceType aType,

        TBool& aOnOff ) const;

    /**

     * Set Service's load at startup information to service table

     * @since S60 3.2

     * @param aServiceId Used Service

     * @param aType Subservice's type

     * @param aOnOff 

     */    

    void SetLoadAtStartUpL( const TUint32 aServiceId,

        const TCCHSubserviceType aType,

        const TBool aOnOff ) const;

private:

    /**

     * Changes Subservice's type to property type and name

     * @since S60 3.2

     * @param aType Subservice's type

     * @param aPropertyType On completion, contains property's type

     * @param aPropertyName On completion, contains property's name

     */                

    void ChangeToPropertyStyleL( TCCHSubserviceType aType,

        TSPItemType& aPropertyType,

        TServicePropertyName& aPropertyName ) const;

    /**

     * Checks is given subservice valid.

     * @since S60 3.2

     * aServiceId Used Service

     * @param aPropertyName Property's name

     * @return ETrue if subservice is valid, otherwise EFalse.

     */  

    TBool ValidSubserviceL( const TUint32 aServiceId, 

        TServicePropertyName aPropertyName ) const;

private:

    /**

     * C++ default constructor.

     */

    CCCHSPSHandler( CCCHServerBase& aServer );

    /**

     * By default Symbian 2nd phase constructor is private.

     */

    void ConstructL();

private: // data

    /**

     * Handle to server

     */

    CCCHServerBase&                 iServer;

    /**

     * CSPSettings. Own

     */

    CSPSettings*                    iSettings;

    };

#endif // C_CCHSPSHANDLER_H

// End of file