/*

* Copyright (c) 2002-2009 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:  This module contains implementation of 

*                CNWSubscriberIdCommand class

*

*/

// INCLUDE FILES

#include    "CNWSubscriberIdCommand.h"

#include    "CNWMessageHandler.h"

#include    "NWLogger.h"

// ============================ MEMBER FUNCTIONS ==============================

// ----------------------------------------------------------------------------

// CNWSubscriberIdCommand::CNWSubscriberIdCommand

// C++ default constructor can NOT contain any code, that

// might leave.

// ----------------------------------------------------------------------------

//

CNWSubscriberIdCommand::CNWSubscriberIdCommand(

            CNWMessageHandler& aOwner,

            RMobilePhone& aPhone,

            TNWInterInfo& aInterNetworkInfo )

            : CActive( EPriorityStandard ),

              iOwner( aOwner ),

              iPhone( aPhone ),

              iInterNetworkInfo( aInterNetworkInfo ),

              iSubscriberIdCounter( 0 )

    {

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::CNWSubscriberIdCommand() Begin" );

    CActiveScheduler::Add( this );

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::CNWSubscriberIdCommand() End" );

    }

// Destructor

CNWSubscriberIdCommand::~CNWSubscriberIdCommand()

    {

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::~CNWSubscriberIdCommand() Begin" );

    Cancel();

    NWLOGSTRING( KNWOBJECT, 

        "NW: CNWSubscriberIdCommand::~CNWSubscriberIdCommand() End");

    }

// ----------------------------------------------------------------------------

// CNWSubscriberIdCommand::NewL

// Two-phased constructor.

// ----------------------------------------------------------------------------

//

CNWSubscriberIdCommand* CNWSubscriberIdCommand::NewL(

                                        CNWMessageHandler& aOwner,

                                        RMobilePhone& aPhone,

                                        TNWInterInfo& aInterNetworkInfo )

    {

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::NewL() Begin" );

    CNWSubscriberIdCommand* self = new( ELeave ) CNWSubscriberIdCommand(

                                        aOwner,

                                        aPhone,

                                        aInterNetworkInfo );

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::NewL() Begin" );

    return self;

    }

// ----------------------------------------------------------------------------

// CNWSubscriberIdCommand::DoCancel

// Cancels the pending async. command.

// ----------------------------------------------------------------------------

//

void CNWSubscriberIdCommand::DoCancel()

    {

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::DoCancel() Begin" );

    iPhone.CancelAsyncRequest( EMobilePhoneGetSubscriberId );

    NWLOGSTRING( KNWREQEND,

        "NW: CNWSubscriberIdCommand::DoCancel() End" );

    }

// ----------------------------------------------------------------------------

// CNWSubscriberIdCommand::RunL

// Receives the completion of the pending async. command

// ----------------------------------------------------------------------------

//

void CNWSubscriberIdCommand::RunL()

    {

    NWLOGSTRING2( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::RunL() Begin, iStatus.Int() = \

        %d", iStatus.Int() );

    if ( iStatus != KErrNone )

        {

        NWLOGSTRING2( KNWERROR,

            "NW: CNWSubscriberIdCommand::RunL, Unknown error situation, \

            iStatus = %d", iStatus.Int() );

            // Subscriber Id is NOT necessary available when system is 

            // registered to network (= SIM State OK). (This might happen 

            // when PIN query is ON).Therefore we try to get subscriber 

            // id several times.

        if ( iSubscriberIdCounter < KMaxSubscriberIdRequests )

            {

            NWLOGSTRING2( KNWERROR, 

                "NW:CNWMessageHandler::SendMessage: New subscriber id\

                request. counter = %d", iSubscriberIdCounter );

            IssueRequest();

            iSubscriberIdCounter++;

            return;

            }

        }

    else

        {

        iOwner.HandleSubscriberIdChange();

        }

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::RunL() End" );

    }

// ----------------------------------------------------------------------------

// CNWSubscriberIdCommand::IssueRequest

// Starts the async. subscriber ID query. The return of the query is returned 

// the RunL function.

// ----------------------------------------------------------------------------

//

void CNWSubscriberIdCommand::IssueRequest()

    {

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::IssueRequest() Begin" );

    if ( !IsActive() )

        {

        NWLOGSTRING( KNWREQOUT,

            "NW: CNWSubscriberIdCommand::GetSubscriberId: Request \

            RMmCustomAPI::GetSubscriberId" );

        iPhone.GetSubscriberId( iStatus, iInterNetworkInfo.iSubscriberId );

        SetActive();

        }

    else 

        {

        NWLOGSTRING( KNWERROR, 

            "NW: CNWSubscriberIdCommand::GetSubscriberId: Already active" );

        }

    NWLOGSTRING( KNWOBJECT,

        "NW: CNWSubscriberIdCommand::IssueRequest() End" );

    }

//  End of File