/*

* Copyright (c) 2004 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 class handles the operation for publishing / synhronizing contact lists.

*

*/

// INCLUDE FILES

#include "CPEngCntLstPublishSyncOp.h"

#include "CPEngNWSessionSlotStorageProxy.h"

#include "MPEngAdvTransactionStatus2.h"

#include "PEngMessagePacker.h"

#include <CPEngContactListTransaction2.h>

#include <MPEngContactListTransactionObserver2.h>

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

// Two-phased constructor.

CPEngCntLstPublishSyncOp* CPEngCntLstPublishSyncOp::NewL( TInt aPriority,

                                                          CPEngContactListTransaction2& aInterface,

                                                          CPEngNWSessionSlotStorageProxy& aUsedSlot,

                                                          const MDesCArray& aContactListNames,

                                                          TBool aSynchronization,

                                                          MPEngContactListTransactionObserver2& aObserver,

                                                          RPEngManagerClient& aServer )

    {

    CPEngCntLstPublishSyncOp* self = new ( ELeave ) CPEngCntLstPublishSyncOp( aPriority,

                                                                              aInterface,

                                                                              aObserver,

                                                                              aServer );

    CleanupStack::PushL( self );

    self->ConstructL( aUsedSlot, aContactListNames, aSynchronization );

    CleanupStack::Pop();

    return self;

    }

// Destructor

CPEngCntLstPublishSyncOp::~CPEngCntLstPublishSyncOp()

    {

    CActive::Cancel();

    }

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

// might leave.

//

CPEngCntLstPublishSyncOp::CPEngCntLstPublishSyncOp( TInt aPriority,

                                                    CPEngContactListTransaction2& aInterface,

                                                    MPEngContactListTransactionObserver2& aObserver,

                                                    RPEngManagerClient& aServer )

        : CPEngAsyncOperation( aPriority, aServer ),

        iInterface( aInterface ),

        iObserver( aObserver )

    {

    }

// EPOC default constructor can leave.

void CPEngCntLstPublishSyncOp::ConstructL( CPEngNWSessionSlotStorageProxy& aUsedSlot,

                                           const MDesCArray& aContactListNames,

                                           TBool aSynchronization )

    {

    BaseConstructL( aUsedSlot );

    //Check against duplicates

    const TInt listNameCount = aContactListNames.MdcaCount();

    TInt ii;

    for ( ii = 0; ii < listNameCount - 1; ii++ )

        {

        for ( TInt jj( ii + 1 ); jj < listNameCount; jj++ )

            {

            if ( aContactListNames.MdcaPoint( ii ) == aContactListNames.MdcaPoint( jj ) )

                {

                User::Leave( KErrAlreadyExists );

                }

            }

        }

    //Pack the publish request

    HBufC16* data = PEngMessagePacker::PackDesArrayL( aContactListNames );

    if ( aSynchronization )

        {

        InitTransaction( data, EPEngTransOpCntListSyncList );

        }

    else

        {

        InitTransaction( data, EPEngTransOpCntListUpdateList );

        }

    }

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

// CPEngCntLstPublishSyncOp::IssuePublishSync()

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

//

void CPEngCntLstPublishSyncOp::IssuePublishSync()

    {

    IssueTransaction();

    }

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

// CPEngCntLstPublishSyncOp::DoHandleOpSuccessL()

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

void CPEngCntLstPublishSyncOp::DoHandleOpSuccessL(

    MPEngAdvTransactionStatus2& /*aStatus*/,

    TInt /*aTransactionOperation*/ )

    {

    }

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

// CPEngCntLstPublishSyncOp::DoHandleOpFailure()

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

void CPEngCntLstPublishSyncOp::DoHandleOpFailure(

    MPEngAdvTransactionStatus2& /*aStatus*/,

    TInt /*aTransactionOperation*/ )

    {

    }

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

// CPEngCntLstPublishSyncOp::DoNotifyObserver()

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

TPEngAsyncOpResult CPEngCntLstPublishSyncOp::DoNotifyObserver(

    MPEngAdvTransactionStatus2& aStatus,

    TInt aTransactionOperation )

    {

    TRAPD( err, iObserver.HandleContactListTransactionCompleteL(

               aStatus,

               iInterface,

               aTransactionOperation ) );

    if ( err != KErrNone )

        {

        iObserver.HandleContactListTransactionError( err,

                                                     iInterface,

                                                     aTransactionOperation );

        }

    return EPEngAsyncOpCompleted;

    }

//End of file