/*

 * Copyright (c) 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:

 *

 */

#include "nmframeworkadapterheaders.h"

/*!

    \class NmFwaRemoveAttachmentOperation

    \brief NmFwaRemoveAttachmentOperation is an async operation which removes

           attachment from the message.

    NmFwaRemoveAttachmentOperation is an async operation which removes attachment from the message.

    \sa NmOperation

 */

/*!

    Constructor

    \param message Message where attachment to be removed.

    \param fileName File name of the removed file.

    \param mailClient Reference to mail client object.

 */

NmFwaRemoveAttachmentOperation::NmFwaRemoveAttachmentOperation(

    const NmMessage &message,

    const NmId &attachmentPartId,

    CFSMailClient &mailClient) :

        mMessage(message),

        mMailClient(mailClient)

{

    // Take a copy because original will be deleted during the operation

    mAttachmentPartId.setId(attachmentPartId.id());

}

/*!

    Destructor

 */

NmFwaRemoveAttachmentOperation::~NmFwaRemoveAttachmentOperation()

{

    doCancelOperation();

}

/*!

    Slot, called after base object construction via timer event, runs the

    async operation.

    \sa NmOperation

 */

void NmFwaRemoveAttachmentOperation::runAsyncOperation()

{

    CFSMailMessage *msg = NULL;

    TRAPD(err, msg = CFSMailMessage::NewL(mMessage));

    if (err == KErrNone) {

        // Get attachment list from the message

        RPointerArray<CFSMailMessagePart> attachments;

        attachments.Reset();

        TRAP(err, msg->AttachmentListL(attachments));

        if (err == KErrNone) {

            err = KErrNotFound;

            // Search through all attachments from message and remove attachment

            // if message part match.

            for (int i=0; i<attachments.Count(); ++i) {

                if (mAttachmentPartId.id() == attachments[i]->GetPartId().GetNmId().id()) {

                    TRAP(err, msg->RemoveChildPartL(attachments[i]->GetPartId()));

                    break;

                }

            }

        }

        attachments.ResetAndDestroy();

    }

    delete msg;

    msg = NULL;

    // Send signal for completion of the operation

    if (err == KErrNone) {

        completeOperation(NmNoError);

    }

    else if (err == KErrNotFound) {

        completeOperation(NmNotFoundError);

    }

    else {

        completeOperation(NmGeneralError);

    }

}