/*

* Copyright (c) 2007 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: 

*     Main plugin class

*

*/

#include "emailtrace.h"

#include <e32base.h>

#include "IpsSosAOSmtpAgent.h"

#include "ipsplgsmtpoperation.h"

#include "ipssetdataapi.h"

#ifdef _DEBUG

_LIT( KIpsSosAOSmtpLogicPanicLit, "AOsmtp");

#endif

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

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

CIpsSosAOSmtpAgent* CIpsSosAOSmtpAgent::NewL( 

        CMsvSession& aSession )

    {

    FUNC_LOG;

    CIpsSosAOSmtpAgent* self = CIpsSosAOSmtpAgent::NewLC( 

            aSession );

    CleanupStack::Pop( self );

    return self;

    }

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

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

CIpsSosAOSmtpAgent* CIpsSosAOSmtpAgent::NewLC( 

        CMsvSession& aSession )

    {

    FUNC_LOG;

    CIpsSosAOSmtpAgent* self = new( ELeave ) CIpsSosAOSmtpAgent( 

            aSession );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;     

    }

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

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

CIpsSosAOSmtpAgent::CIpsSosAOSmtpAgent( 

        CMsvSession& aSession ) 

    : CActive( EPriorityStandard ), iSession( aSession )

    {

    FUNC_LOG;

    }

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

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

void CIpsSosAOSmtpAgent::ConstructL()

    {

    FUNC_LOG;

    CActiveScheduler::Add(this);

    }

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

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

CIpsSosAOSmtpAgent::~CIpsSosAOSmtpAgent()

    {

    FUNC_LOG;

    Cancel();

    ReleaseInternalData( );

    }

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

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

void CIpsSosAOSmtpAgent::DoCancel()

    {

    FUNC_LOG;

    if ( iOperation && iOperation->IsActive() )

        {

        iOperation->Cancel();

        }

    }

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

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

void CIpsSosAOSmtpAgent::RunL()

    {

    FUNC_LOG;

    if ( iStatus != KErrNone )

        {

        iError = this->iStatus.Int();

        }

    else

        {

        ReleaseInternalData( );

        }

    }

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

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

void CIpsSosAOSmtpAgent::EmptyOutboxNowL( TMsvId aMessage )

    {

    FUNC_LOG;

    if ( iOperation && iOperation->IsActive() )

        {

        __ASSERT_DEBUG(EFalse, 

                User::Panic( KIpsSosAOSmtpLogicPanicLit, KErrServerBusy) );

        // leave if not debug mode

        User::Leave( KErrServerBusy );

        }

    CreateInternalDataL( );

    iOperation->StartSendL( aMessage );

    iStatus = KRequestPending;

    SetActive();

    }

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

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

void CIpsSosAOSmtpAgent::CreateInternalDataL( )

    {

    FUNC_LOG;

    if ( !iOperation )

        {

        iOperation = CIpsPlgSmtpOperation::NewL(

            iSession, EPriorityStandard, iStatus , EFalse );

        }

    if ( !iSettingsApi )

        {

        iSettingsApi = CIpsSetDataApi::NewL( iSession );

        }

    }

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

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

void CIpsSosAOSmtpAgent::ReleaseInternalData( )

    {

    FUNC_LOG;

    if ( iOperation && iOperation->IsActive() )

        {

        iOperation->Cancel();

        }

    else if ( iOperation && !iOperation->IsActive() )

        {

        delete iOperation;

        iOperation = NULL;

        }

    delete iSettingsApi;

    iSettingsApi = NULL;

    }

//EOF