/*

* Copyright (c) 2006-2009 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 CMMPACKETQOSTSY_H

#define CMMPACKETQOSTSY_H

// INCLUDES

#include <e32base.h>

#include <et_phone.h>

#include <etelpckt.h>

#include <etelqos.h>

#include "cmmphonetsy.h"

#include "CMmPrivateUtility.h"

#include "cmmtsyreqhandlestore.h"

// FORWARD DECLARATIONS

class CMmTsyReqHandleStore;

class CMmPacketContextTsy;

class CMmPacketQoSGsmWcdmaExt;

// CLASS DECLARATION

/**

*  CMmPacketQoSTsy contains GPRS QoS related functionality. 

*/

NONSHARABLE_CLASS( CMmPacketQoSTsy ) : public CSubSessionExtBase

    {

  	public: // Constructor and destructor 

        /**

         * NewL method is used to create a new instance of class

         * @param aMmPacketService pointer to PacketService

         * @param aMmPacketContext pointer to PacketContext

         */

        static CMmPacketQoSTsy* NewL(CMmPacketServiceTsy* aMmPacketService, 

                                    CMmPacketContextTsy* aMmPacketContext ); 

        /**

         * Destructor

         */

        ~CMmPacketQoSTsy();

        /**

         * Return pointer to the PacketQoSGsmWcdmaExt

         *          

         *

         */

        virtual CMmPacketQoSGsmWcdmaExt* PacketQoSGsmWcdmaExt();

        /**

         * Complete Notify Profile Changed

         *          

         *

         */

        virtual void CompleteNotifyProfileChanged();

        /**

         * Complete Set Profile Parameters

         *          

         *

         * @param aError Completion value

         */

        virtual void CompleteSetProfileParameters

            (

            const TInt aError 

            );

        /**

         * Return a pointer to CMmPacketContextTsy

         *          

         *

         */

        virtual CMmPacketContextTsy* PacketContextTsy();

        /** 

         * Handles extended client requests 

         *          

         *

         * @param TTsyReqHandle Request handle

         * @param aIpc IPC number of request

         * @param aPackage  Data Package contains request related data

         * @return error value

         */

        virtual TInt ExtFunc( const TTsyReqHandle aTsyReqHandle, 

                    const TInt aIpc, const TDataPackage& aPackage );

        /**

         * Returns request mode for given IPC number

         *          

         *

         * @param aIpc IPC number of request

         * @return CTelObject::TReqMode reguest mode

         */

        virtual CTelObject::TReqMode ReqModeL( const TInt aIpc );

        /**

         * Returns number of slots to be used for given IPC

         *          

         *

         * @param aIpc IPC number of request

         * @return number of slots

         */

        virtual TInt NumberOfSlotsL( const TInt aIpc );

        /**

         * Cancels request that's IPC number and request handle are given in         

         * parameters

         *          

         *

         * @param aIpc IPC number of request

         * @param aTsyReqHandle Request handle of given request 

         * @return error value

         */

        virtual TInt CancelService( const TInt aIpc, 

                            const TTsyReqHandle aTsyReqHandle );

        /**

         * Register given notification

         *          

         *

         * @param aIpc IPC number of request

         * @return error value

         */ 

        virtual TInt RegisterNotification( const TInt aIpc );

        /**

         * Deregister given notification

         *          

         *

         * @param aIpc IPC number of request

         * @return error value

         */

        virtual TInt DeregisterNotification( const TInt aIpc );

        /**

         * Creates new object and returns a pointer to it

         *          

         *

         * @param aNewName a name of the object to be created

         * @return CTelObject* allways NULL

         */

        virtual CTelObject* OpenNewObjectL( TDes& aNewName );

        /**

         * Returns a pointer to object if it exists

         *          

         *

         * @param aName A name of the object to be created,

         *                not used 

         * @return CTelObject* allways NULL

         */

        virtual CTelObject* OpenNewObjectByNameL( const TDesC& aName );

        /**

         * Initialisation method that is called from ETel Server.

         *          

         *

         */

        virtual void Init();

#ifdef REQHANDLE_TIMER

        /**

         * Calls the needed complete method due timer expiration

         *          

         *

         */

        void Complete

            (

            const TInt aReqHandleType,

            const TInt aError

            );

#endif //REQHANDLE_TIMER

#ifdef TF_LOGGING_ENABLED

        /**

         * Overloads original ReqCompleted for logging purposes

         *          

         *

         * @param aTsyReqHandle Tsy request handle

         * @param aError error value

         */

        virtual void ReqCompleted

            (

            const TTsyReqHandle aTsyReqHandle,

            const TInt aError

            );

#endif //TF_LOGGING_ENABLED

    private:

        /** 

         * C++ default constructor

         */

        CMmPacketQoSTsy();

        /**

         * Class attributes are created in ConstructL.

         */

        void ConstructL();

        /**

         * Handles extended client requests.

         * 

         *                  

         * @param aTsyReqHandle Request handle of given request 

         * @param aIpc IPC number of request

         * @param aPackage datapackage contains request related data

         * @return error value

         */

        TInt DoExtFuncL(const TTsyReqHandle aTsyReqHandle, const TInt aIpc, 

                            const TDataPackage& aPackage);

        /**

         * Initialises extension modules

         *          

         *

         */

        void InitExtensionModulesL();

        /**

         * Get Profile Capabilities

         *          

         *

         * @param aTsyReqHandle Request handle of given request

         * @param aProfileCaps Profile capabilities

         * @return error value

         */

        TInt GetProfileCapabilities( const TTsyReqHandle aTsyReqHandle,

                            TDes8* aProfileCaps );

        /**

         * Get Profile Parameters

         *          

         *

         * @param aTsyReqHandle Tsy request handle

         * @param aProfile Pointer to data

         * @return error value 

         */

        TInt GetProfileParameters( const TTsyReqHandle aTsyReqHandle,

                                    TDes8* aProfile );

        /**

         * Set Profile Parameters

         *          

         *

         * @param aTsyReqHandle Tsy request handle

         * @param aProfile Pointer to data

         * @return error value

         */

        TInt SetProfileParametersL( const TTsyReqHandle aTsyReqHandle,

                            TDes8* aProfile );

        /**

         * Notify Profile Changed

         *          

         *

         * @param aProfile Pointer to data

         * @return error value

         */

        TInt NotifyProfileChanged( TDes8* aProfile );

#ifdef REQHANDLE_TIMER

        /**

         * Chooses the type of response, automatic or common

         *          

         *

         */

        void SetTypeOfResponse( const TInt aReqHandleType,

                                const TTsyReqHandle aTsyReqHandle );

#endif //REQHANDLE_TIMER

    public: //Data

        enum TPacketQoSRequestTypes

            {

            EMultimodePacketQoSReqHandleUnknown,

            EMultimodePacketQoSNotifyParameterChanged,

            EMultimodePacketQoSSetProfileParameters,

            // Max number of requests

            EMaxNumOfPacketQoSRequests

            };

    private: //Data

        /**

         * QoS Request Handle Type

         */

        TPacketQoSRequestTypes                      iReqHandleType;

        /**

         * A pointer to the tsy req handle store

         * Own.         

         */

        CMmTsyReqHandleStore*                       iTsyReqHandleStore;  

        /**

         *  A table for packet context request handles

         */

        TTsyReqHandle       iPacketQoSReqHandles[EMaxNumOfPacketQoSRequests];

        /**

         *  A pointer to the Packet Service TSY

         *  Not own.         

         */

        //

        CMmPacketServiceTsy*                        iMmPacketService;

        /**

         * A pointer to the Packet Context

         * Not own.         

         */

        CMmPacketContextTsy*                        iMmPacketContext;

        /**

         * A pointer to the PacketQoSGsmWcdmaExt

         * Own.         

         */        

        CMmPacketQoSGsmWcdmaExt*                    iMmPacketQoSGsmWcdmaExt;

        };

#endif // CMMPACKETQOSTSY_H

// End of File