/*

* Copyright (c) 2008-2008 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 file contains the implementation of CPEServiceHandling class

*

*/

#include <mpephonemodelinternal.h>

#include <mpedatastore.h>

#include <pevirtualengine.h>

#include <e32debug.h>

#include <talogger.h>

#include "cpeservicehandling.h"

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

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

// Constructor

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

//

CPEServiceHandling::CPEServiceHandling( MPEPhoneModelInternal& aModel )

    : iModel( aModel )

    {

    TEFLOGSTRING( KTAOBJECT, "PE CPEServiceHandling::CPEServiceHandling" );

    }

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

// Constructor

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

//

void CPEServiceHandling::ConstructL()

    {

    TEFLOGSTRING( KTAOBJECT, "PE CPEServiceHandling::ConstructL" );

    }

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

// Constructor

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

//

EXPORT_C CPEServiceHandling* CPEServiceHandling::NewL( MPEPhoneModelInternal& aModel )

    {

    CPEServiceHandling* self = CPEServiceHandling::NewLC(aModel);

    CleanupStack::Pop( self );

    return self;

    }

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

// Constructor

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

//

EXPORT_C CPEServiceHandling* CPEServiceHandling::NewLC( MPEPhoneModelInternal& aModel )

    {

    CPEServiceHandling* self = new( ELeave ) CPEServiceHandling( aModel );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// Destructor

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

//

EXPORT_C CPEServiceHandling::~CPEServiceHandling()

    {

    TEFLOGSTRING( KTAOBJECT, "PE CPEServiceHandling::~CPEServiceHandling" );

    }

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

// CPEServiceHandling::EnableService

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

//

    TEFLOGSTRING( KTAREQIN, "PE CPEServiceHandling::EnableServiceL" );

        {

        iCchClient = CCch::NewL();

        }

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

// CPEServiceHandling::EnableServiceIfNeeded

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

//

        const TCCHSubserviceState& aState, 

        CCchService& aService )

    {

    TEFLOGSTRING( KTAINT, "PE CPEServiceHandling::EnableServiceIfNeeded" );

    TInt error = KErrNone;

    TEFLOGSTRING2( KTAINT, 

            "PE CPEServiceHandling::EnableServiceIfNeeded, aState: %d", aState );

    switch ( aState )

        {

        case ECCHEnabled:

            {

            iModel.SendMessage( MEngineMonitor::EPEMessageServiceEnabled );

            }

            break;

        case ECCHUninitialized:

        case ECCHDisabled:

        case ECCHConnecting:

            {

            // Temporary solution, it will be fixed as soon as possible. 

            // Message have to send before enable is called. Reason is so that progress bar 

            //(global note) doesn't hide Networks's "Connection Needed" global note.

            iModel.SendMessage( MEngineMonitor::EPEMessageServiceEnabling );

            aService.AddObserver( *this );

            error = aService.Enable( ECCHUnknown );  

            }

            break;

        case ECCHDisconnecting:

            {

            error = KErrNotFound;

            }

            break;

        default:

            break;

        }

    TEFLOGSTRING2( KTAINT, 

            "PE CPEServiceHandling::EnableServiceIfNeeded, error: %d", error );

    return error;

    }

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

// CPEServiceHandling::ServiceStatusChanged

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

//

void CPEServiceHandling::ServiceStatusChanged(

    TInt aServiceId,

                    TEFLOGSTRING( KTAINT, 

                             "PE CPEServiceHandling::ServiceStatusChanged, enabled" );

                    iModel.SendMessage( MEngineMonitor::EPEMessageServiceEnabled );

                     {

                     TEFLOGSTRING( KTAERROR, 

                              "PE CPEServiceHandling::ServiceStatusChanged, disabled" );

                     iModel.SendMessage( MEngineMonitor::EPEMessageServiceDisabled );

                     }

            TEFLOGSTRING( KTAERROR, 

                    "PE CPEServiceHandling::ServiceStatusChanged, no service" );

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

// CPEServiceHandling::CancelServiceEnabling

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

//

void CPEServiceHandling::CancelServiceEnabling() const

    {

    TEFLOGSTRING( KTAREQIN, "PE CPEServiceHandling::CancelServiceEnabling" );

        {

        CCchService* service = iCchClient->GetService( iCurrentServiceId );

        if ( service )

            {

            TCchServiceStatus serviceStatus;

            TInt error = service->GetStatus( ECCHVoIPSub, serviceStatus );

            TCCHSubserviceState state = serviceStatus.State();

            // Disable only, if service is connecting state

            if ( error == KErrNone && state == ECCHConnecting )

                {

                TEFLOGSTRING( KTAREQOUT,

                  "PE CPEServiceHandling::CancelServiceEnabling, CCchService->Disable" );

                service->Disable( ECCHUnknown );

                }

            }

    }

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

// CPEServiceHandling::SendErrorMessage

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

//

        TInt aErrorCode )

    {

    TEFLOGSTRING2( KTAINT, 

        "PE CPEServiceHandling::SendErrorMessage, aErrorCode: %d", 

        aErrorCode );

    iModel.DataStore()->SetErrorCode( aErrorCode );

    iModel.SendMessage( MEngineMonitor::EPEMessageServiceHandlingError );

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

// CPEServiceHandling::DisableService

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

//

void CPEServiceHandling::DisableService() const

    {

    TEFLOGSTRING( KTAREQIN, "PE CPEServiceHandling::DisableService" );

    if ( service )

        {

        TEFLOGSTRING( KTAREQOUT,

          "PE CPEServiceHandling::DisableService, CCchService->Disable" );

        service->Disable( ECCHUnknown );

//  End of File