/*

* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  describes system information notifiers.

*

*/

#ifndef __DEVICEINFO_H__

#define __DEVICEINFO_H__

//INCLUDES

#include <sysutil.h>

// CONSTANT DECLARATIONS

const TInt KProductTypeTextLength =  64;

// FORWARD DECLARATIONS

/**

*  @ref CDeviceInfo class used to read static system properties.

*

*  @lib sysinfoservice.lib

*  @since S60 3.2

*/

NONSHARABLE_CLASS(CDeviceInfo):public CBase

    {

    public:	// Constructors and destructor

        /**

        * Two-phased constructor.

        *

        * @return A new instance of this class.

        */    

        static CDeviceInfo* NewL();

        /**

        * Destructor.

        */

        ~CDeviceInfo();

    private:

        /**

        * C++ default constructor.

        */

        CDeviceInfo();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:	

        /**

        *   This function reads device information initializes member varialbes.

        */

        void GetDeviceInfoL();

        /**

        *   This function does lexical processing on Firmware version to read

        *   product type.

        */

        void ProcessProductTypeL();

    public:	

        /**

        *   @return Firmware version.

        */

        TPtrC FirmwareVersion() const;

        /**

        *   @return Manufacturer name.

        */

        TPtrC Manufaturer() const;

        /**

        *   @return Phone model name.

        */

        TPtrC Model() const;

        /**

        *   @return Serial number of phone.

        */

        TPtrC IMEI() const;

        /**

        *   @return product type.

        */

        TPtrC ProductType() const;

        /**

        *   @return Unique Machine ID.

        */

        TInt MachineId() const;

        /**

        *   On return   @p aMajor contains major platform version number.

        *               @p aMinor contains minor platform version number.

        */

        void GetPlatformVersion(TInt& aMajor,TInt& aMinor);

        /**

        *   On return   @p aMajor contains major Symbian OS version number.

        *               @p aMinor contains minor Symbian OS version number.

        */

        void GetOSVersion(TInt& aMajor,TInt& aMinor);

    private:	// DATA

        //Platform version.

        TInt        iPlatformMajorVersion;

        TInt        iPlatformMinorVersion;

        //OS version

        TInt        iOSMajorVersion;

        TInt        iOSMinorVersion;

        //Firmware version.

        TBuf<KSysUtilVersionTextLength> iFirmwareVersion;

        //Serial number, Model and Manufacturer.

        RMobilePhone::TMobilePhoneIdentityV1    iPhoneIdentity;

        //Product Type.

        HBufC*	    iProductType;

        //Unique Machine ID.

        TInt        iMachineId;

    };