/*

* Copyright (c) 2010 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:  Encapsule the access to ETel MM API in sat

*

*/

#ifndef CSATMULTIMODEAPI_H

#define CSATMULTIMODEAPI_H

#include <e32base.h>

#include "msatmultimodeapi.h"

class CSatSActiveWrapper;

/**

 *  Encapsule the access to ETel MM API in sat

 *  

 *  This class is an active object. It will submit

 *  Etel asynchronous request and wait for response.

 *  Clients for this class will implement the interface

 *  in MSatETelClient which is the callback function

 *  when CSatMultiModeApi get the ETel request response.

 *

 *  @lib satengine.lib

 *  @since S60 v5.0

 */

class CSatMultiModeApi : public CBase,

                         public MSatMultiModeApi

    {

public:

    /**

    * Two-phased constructor.

    */

    static CSatMultiModeApi* NewL();

    /**

    * Destructor

    */

    virtual ~CSatMultiModeApi();

// from base class MSatMultiModeApi

    /**

     * Gives pointer to active RMobilePhone session

     *

     * @return pointer to active RMobilePhone server session

     */

    RMobilePhone* Phone();

    /**

     * Gives reference to active Dummy RMobilePhone session

     *

     * @return Reference to active Dummy RMobilePhone server session

     */

    RMobilePhone* DummyPhone();

    /**

     * Gives pointer to active RMmCustomApi session

     *

     * @return pointer to active RMmCustomApi server session

     */

    RMmCustomAPI* CustomApi();

    /**

     * Lowers error granularity to basic errors

     */

    void LowerErrorGranularity();

    /**

     * Raises error granularity to extended errors

     */

    void RaiseErrorGranularity();

    /**

     * Access RMobilePhone::GetNetworkRegistrationStatus

     * for the paramter information please see the etelmm.h

     */

    void GetNetworkRegistrationStatus( TRequestStatus& aReqStatus, 

            RMobilePhone::TMobilePhoneRegistrationStatus& aStatus );

    /**

     * Access RMobilePhone::NotifyNetworkRegistrationStatusChange

     * for the paramter information please see the etelmm.h

     */ 

    void NotifyNetworkRegistrationStatusChange( TRequestStatus& aReqStatus,

            RMobilePhone::TMobilePhoneRegistrationStatus& aStatus );

    /**

     * Access RMobilePhone::NotifyNetworkRegistrationStatusChange

     * for the paramter information please see the etelmm.h

     */ 

    void GetSubscriberId( TRequestStatus& aReqStatus, 

            RMobilePhone::TMobilePhoneSubscriberId& aId );

    /**

     * Access RMobilePhone::SendDTMFTones

     * for the paramter information please see the etelmm.h

     */ 

    void SendDTMFTones( TRequestStatus& aReqStatus, const TDesC& aTones);   

    /**

     * Access RMobilePhone::ContinueDTMFStringSending

     * for the paramter information please see the etelmm.h

     */ 

    TInt ContinueDTMFStringSending( TBool aContinue );

    /**

     * Access RMobilePhone::CancelAsyncRequest

     * for the paramter information please see the etelmm.h

     */

    void CancelAsyncRequest(TInt aReqToCancel);

    /**

     * Access RMobilePhone::SendNetworkServiceRequestNoFdnCheck

     * for the paramter information please see the etelmm.h

     */

    void SendNetworkServiceRequestNoFdnCheck( TRequestStatus& aReqStatus, 

            const TDesC& aServiceString);

    /**

     * Access RMobileCall::DialNoFdnCheck

     * for the paramter information please see the etelmm.h

     */

    void DialNoFdnCheck( TRequestStatus& aStatus,

            const TDesC8& aCallParams,const TDesC& aTelNumber );

    /**

     * Access RMobileUssdMessaging::SendMessageNoFdnCheck

     * for the paramter information please see the etelmm.h

     */

    void SendMessageNoFdnCheck( TRequestStatus& aReqStatus,

            const TDesC8& aMsgData, const TDesC8& aMsgAttributes );

    /**

     * Access RMobileCall::DialCancel

     */

    void DialCancel();

    /**

     * Check if there is an incoming call 

     * @return ETrue if there is an incoming call

     */

    TBool IsCallIncoming();

    /**

     * Access RMobileCall::NotifyMobileCallStatusChange

     */

    void NotifyMobileCallStatusChange( TRequestStatus& aReqStatus,

                    RMobileCall::TMobileCallStatus& aStatus) ; 

    /**

     * Access RMobileCall::NotifyStatusChangeCancel

     */

    void NotifyCallStatusChangeCancel();

    /**

     * Access RMobilePhone::TerminateActiveCalls NotifyMobileCallStatusChange

     */

    void TerminateActiveCalls(TRequestStatus& aReqStatus);

    /**

     * Access RMboileCall::GetMobileCallInfo

     */

    TInt GetMobileCallInfo(TDes8& aCallInfo);

    /**

     * Access RMboileCall::DialEmergencyCall

     */

    virtual void DialEmergencyCall(TRequestStatus& aReqStatus, 

                const TDesC& aNumber);

private:

    /**

    * Default C++ constructor

    */

    CSatMultiModeApi();

    /**

    * By default Symbian 2nd phase constructor is private.

    */

    void ConstructL();

// New functions

    /**

     * Makes the connections to ETel Server

     */

    void ConnectETelServerL();

    /**

     * Loads and opens phone module

     *

     * @param aPhone reference to phone that is loaded

     * @param aModuleName Name of the phone module

     * @param aPhoneName Name of the phone

     */

    void LoadPhoneModuleL( RMobilePhone& aPhone, const TDesC& aModuleName,

            const TDesC& aPhoneName );

    /**

     * Open the RMobileUssdMessaging

     */ 

    void LoadUssdMessagingL();

    /**

     * Open the RMobileCall

     */

    TInt LoadMobileCall();

private: // data

    /**

     * The Etel server.

     * Own

     */

    RTelServer iTelServer;

    /**

     * Used to access phone based functionality

     * Own

     */

    RMobilePhone iPhone;

    /**

     * Phone module for Dummy TSY

     * Own

     */

    RMobilePhone iDummyPhone;

    /**

     * RMmCustomAPI

     * Own

     */

    RMmCustomAPI iCustomPhone;

    /**

     * Line needed by iCall

     * own

     */

    RMobileLine iLine;

    /**

     * Access call based functionality

     * own

     */

    RMobileCall iCall;

    /**

     * Access USSD Messaging

     * own

     */

    RMobileUssdMessaging iUssd;

    /**

     * Pointer to Active Wrapper. Used in startup

     * Own.

     */

    CSatSActiveWrapper* iWrapper;

    /**

     * Indicate if the iLine has been openned

     */

    TBool iLineOpened;

    /**

     * Indicate if the iCall has been openned

     */

    TBool iCallOpened;

    /**

     * Indicate if the iUssd has been openned

     */

    TBool iUssdOpened;

    };

#endif // CSATMULTIMODEAPI_H