/*

* Copyright (c) 2006-2007 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:      CM Settings Engine main class

*

*/

#ifndef C_CCMSETTINGSENGINE_H

#define C_CCMSETTINGSENGINE_H

// INCLUDES

#include <e32base.h>

#include "cmcommon.h"

#include "cmsettings.h"

// FORWARD DECLARATIONS

class CRepository;

class CCmDriveInfo;

class RFs;

/**

 *  Settings engine class for the cenrep keys

 *

 *  Provides interface to get persistent settings information

 *  for different ContentManager modules.

 *

 *  @lib cmsettingsengine

 *  @since S60 3.1

 */

class CCmSettingsEngine : public CBase,

                          public MCmSettings

    {

public: // Constructors and destructor

    // 2-phase constructor

    static CCmSettingsEngine* NewL();

    // 2-phase constructor

    static CCmSettingsEngine* NewLC();

    // Destructor

    virtual ~CCmSettingsEngine();

public: // New functions

    /**

     * Gets the status for the Content Manager service

     *

     * @since S60 3.1

     * @param aService indicates service

     * @param aState state enum is returned here

     * @return status of the operation

     */

    TInt GetServiceState( const TCmService aService,

                                   TCmServiceState& aState ) const;

     /**

     * Sets Content Manager service state

     *

     * @since S60 3.1

     * @param aState TCmServerState to indicate state

     * @return status of the operation

     */

    TInt SetServiceState( const TCmService aService,

                                   const TCmServiceState aState );

    /**

     * Gets defined IAP information.

     *

     * @since S60 3.1

     * @param aIap access point info is stored here

     * @return status of the operation

     */

   TInt GetIapL( TInt& aIap ) const;

    /**

     * Gets next runtime information for the specified service.

     *

     * @since S60 3.1

     * @param aService content manager service

     * @param aRuntime the next date and time service is run.

     * @return status of the operation

     */

    TInt GetNextRuntime( const TCmService aService,

                                  TTime& aRuntime ) const;

    /**

     * Sets next runtime information for the specified service.

     *

     * @since S60 3.1

     * @param aService content manager service

     * @param aNextTime the next date and time service is run.

     * @return status of the operation

     */

    TInt SetNextRuntime( const TCmService aService,

                                  const TTime aRuntime );

    /**

     * Gets device discovery delay

     *

     * @since S60 3.1

     * @param aDelay device discovery delay

     * @return status of the operation

     */

    TInt GetDiscoveryDelay( TInt& aDelay ) const;

    /**

     * Sets device discovery delay

     *

     * @since S60 3.1

     * @param aDelay device discovery delay

     * @return status of the operation

     */

    TInt SetDiscoveryDelay( const TInt aDelay );

    /**

     * Gets automatic sync settings

     *

     * @since S60 3.1

     * @param aAutoSync automatic sync settings

     * @return status of the operation

     */

    TInt GetAutoSync( TBool& aAutoSync ) const;

    /**

     * Sets automatic sync settings

     *

     * @since S60 3.1

     * @param aAutoSync automatic sync settings

     * @return status of the operation

     */

    TInt SetAutoSync( const TBool aAutoSync );

     /**

     * Gets memory manager status

     *

     * @since S60 3.1

     * @param aMmStatus memory manager status

     * @return status of the operation

     */

    TInt GetMemoryManagerStatus( TBool& aMmStatus ) const;

     /**

     * Sets memory manager status

     *

     * @since S60 3.1

     * @param aMmStatus memory manager status

     * @return status of the operation

     */

    TInt SetMemoryManagerStatus( const TBool aMmStatus );

    /**

     * Gets search item count

     *

     * @since S60 3.1

     * @param aItemCount result item count

     * @return status of the operation

     */

    TInt GetSearchCount( TInt& aItemCount ) const;

    /**

     * Gets add item count

     *

     * @since S60 3.1

     * @param aItemCount result item count

     * @return status of the operation

     */

    TInt GetAddCount( TInt& aItemCount ) const;

    /**

     * ???

     *

     * @since S60 3.1

     * @param aAppWizardState ??

     * @return TInt ???

     */

    TInt GetAppWizardInformation( TInt& aAppWizardState ) const;

    /**

     * ???

     *

     * @since S60 3.1

     * @return TInt ???

     */

    TInt SetAppWizardInformation();

    /**

     * ???

     *

     * @since S60 3.1

     * @param aFs ??

     * @param aDrives ??

     */

    void DriveListL( RFs& aFs,

                              RPointerArray<CCmDriveInfo>& aDrives ) const;

    /**

     * Deletes the object

     *

     * @since S60 3.1

     */

	void Close();

private:

    CCmSettingsEngine();

    void ConstructL();

private: // data

    /**

     * Central Repository access

     */

    CRepository*                    iRepository;        // owned

    };

#endif // C_CCMSETTINGSENGINE_H