/*

* Copyright (c) 2005 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:   Active object for adding an attachment to the entry

*                in the message store (3.x platform).

*

*/

// INCLUDE FILES

#include "MceAttachmentAddition.h"

#include <msvapi.h>

#include <mmsvattachmentmanager.h>

#include <msvstore.h>

#include <e32std.h>

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

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

// CMceAttachmentAddition::CMceAttachmentAddition

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

// might leave.

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

//

CMceAttachmentAddition::CMceAttachmentAddition()

    : CActive(EPriorityStandard)

    {

    CActiveScheduler::Add(this); 

    }

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

// CMceAttachmentAddition::NewLC

// Two phase constructor

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

//

CMceAttachmentAddition* CMceAttachmentAddition::NewLC()

	{

    CMceAttachmentAddition* self = new(ELeave) CMceAttachmentAddition();

    CleanupStack::PushL(self);

    return self;

    }

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

// CMceAttachmentAddition::~CMceAttachmentAddition

// Destructor

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

CMceAttachmentAddition::~CMceAttachmentAddition()

    {

    delete iStore;

    iStore = NULL;

    Cancel();

    }	

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

// CMceAttachmentAddition::AttachFileL

// Assign the asyncronous request for adding the attachment into the entry.

// (other items were commented in a header).

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

//

void CMceAttachmentAddition::AttachFileL( CMsvEntry* aEntry, TFileName aFileName, RFile& /*aFileHandle*/, TInt aSize )

	{

	if( IsActive() )

        {

        User::Leave(KErrInUse);	    

        }

	// Get the attachment manager for the entry

	iStore = aEntry->EditStoreL();

	iAttachmentManager = &( iStore->AttachmentManagerL() );

	// Create a new attachment attributes object

	CMsvAttachment* attachmentInfo = CMsvAttachment::NewL( CMsvAttachment::EMsvLinkedFile );

	CleanupStack::PushL( attachmentInfo );

	// set the attachment name and size attributes	

	TParse fparse;

	User::LeaveIfError( fparse.Set(aFileName,NULL,NULL) );

	attachmentInfo->SetAttachmentNameL( fparse.NameAndExt() );

	attachmentInfo->SetSize( aSize );

	// Add the attachment, the ownership of the open file aFileHandle and the

	// attachmentInfo are transferred to the message server

	iAttachmentManager->AddLinkedAttachmentL(aFileName, attachmentInfo, iStatus);

	CleanupStack::Pop( attachmentInfo );

	SetActive();

    // Start the nested scheduler loop

    iWait.Start();

	}

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

// CMceAttachmentAddition::Result()

// Returns the error code

// (other items were commented in a header).

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

//  

TInt CMceAttachmentAddition::Result() const

	{

	return iError;

	}

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

// CMceAttachmentAddition::RunL

// Completes the asyncronous service request

// (other items were commented in a header).

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

//

void CMceAttachmentAddition::RunL()

    {

    iError = iStatus.Int();

    if ( iError == KErrNone )

        {

        iStore->CommitL();

        }

    Reset();

    if (iWait.IsStarted())

        {

        // Stops the scheduler loop, when all nested scheduler loops have stopped.

        iWait.AsyncStop();

        }

    }

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

// CMceAttachmentAddition::DoCancel

// Cancels the asyncronous request, adding the attachment

// (other items were commented in a header).

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

//	

void CMceAttachmentAddition::DoCancel()

    {

    iError = KErrCancel;

    iAttachmentManager->CancelRequest();

    Reset();

    if (iWait.IsStarted())

        {

        // Stops the scheduler loop, when all nested scheduler loops have stopped.

        iWait.AsyncStop();

        }

    }

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

// CMceAttachmentAddition::RunError

// Called by the framework if RunL leaves

// (other items were commented in a header).

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

//

TInt CMceAttachmentAddition::RunError( TInt )

 	{

 	return KErrNone;

 	}

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

// CMceAttachmentAddition::Reset

// Resets the state of the active object

// (other items were commented in a header).

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

//

void CMceAttachmentAddition::Reset()

    {

    __ASSERT_ALWAYS(IsActive() == EFalse, User::Invariant());

    iAttachmentManager = NULL;

    delete iStore;

    iStore = NULL;

    }

//  End of File