/* Copyright (c) 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:  Execute command for blocking contact

*

*/

// INCLUDE FILES

#include "cvimpstcmdblockcontact.h"

#include "vimpstcmd.hrh"

#include "mvimpstcmdobserver.h"

#include "vimpstdebugprint.h" 

#include <e32def.h>

#include "mvimpstengine.h"

#include "cvimpststoragemanagerfactory.h"

#include "mvimpststorageserviceview.h"

#include "mvimpstenginesubservice.h"

#include "mvimpstenginepresencesubservice.h"

#include "tvimpstconsts.h"

#include "mvimpstprocessarray.h"

// Constants

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

// CVIMPSTCmdBlockContact::CVIMPSTCmdBlockContact

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

//

CVIMPSTCmdBlockContact::CVIMPSTCmdBlockContact( 

        const TInt aCommandId , const TDesC& aContactId,

        MVIMPSTProcessArray& aArrayProcess,

        MVIMPSTEngine& aEngine) :            

            iCommandId( aCommandId ),

            iContactId( aContactId ),

            iProcessArray( aArrayProcess ),

            iEngine(aEngine)

    {

    }

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

// CVIMPSTCmdBlockContact::~CVIMPSTCmdBlockContact

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

//

CVIMPSTCmdBlockContact::~CVIMPSTCmdBlockContact()

    {    

    }

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

// CVIMPSTCmdBlockContact::NewL

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

//

CVIMPSTCmdBlockContact* CVIMPSTCmdBlockContact::NewL( 

        const TInt aCommandId, const TDesC& aContactId,

        MVIMPSTProcessArray& aArrayProcess,

        MVIMPSTEngine& aEngine)

    {

    CVIMPSTCmdBlockContact* self = new (ELeave ) CVIMPSTCmdBlockContact( aCommandId ,aContactId, aArrayProcess ,aEngine);

    self->ConstructL(); //use contsurctL if necessary

    return self;

    }

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

// CVIMPSTCmdBlockContact::ConstructL

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

//

void CVIMPSTCmdBlockContact::ConstructL()

    {    

    iError = KErrNotFound;

    }

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

// CVIMPSTCmdBlockContact::ExecuteLD

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

//

void CVIMPSTCmdBlockContact::ExecuteLD()

    {

   	CHAT_DP_FUNC_ENTER("CVIMPSTCmdBlockContact::ExecuteLD");

    //push to the cleanupstack

    CleanupStack::PushL( this );       

    iError = KErrGeneral;

    if(iContactId.Length())

        {

        //Get Presence SubService           

        MVIMPSTEngineSubService* subService =          

        (iEngine.SubService(TVIMPSTEnums::EPresence));

        if (subService && iEngine.IsBlockSupportedL())

            {

            MVIMPSTEnginePresenceSubService& presence = 

                MVIMPSTEnginePresenceSubService::Cast (*subService);

            iError = presence.AddToBlockListL(iContactId);

            CHAT_DP( D_CHAT_LIT(" -> After iError: %d" ), iError);

            }

        }

    CHAT_DP_FUNC_ENTER("CVIMPSTCmdBlockContact:: CommandFinished");

    if( iError == KErrNone )

        {

        iProcessArray.RemoveFromUnknonOrInvitationListL( iContactId ,ETrue );

        }

    if(iObserver)

	    {

	    iObserver->CommandFinishedL(*this);

	    }

	CHAT_DP_FUNC_ENTER("CVIMPSTCmdBlockContact:: CommandFinished");	

	CleanupStack::PopAndDestroy();	

	CHAT_DP_FUNC_DONE("CVIMPSTCmdBlockContact::ExecuteLD");	

    }

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

// CVIMPSTCmdBlockContact::AddObserver

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

//

void CVIMPSTCmdBlockContact::AddObserver( MVIMPSTCmdObserver& aObserver )

    {

    // store the observer to notify the command completion

    iObserver = &aObserver;

    }

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

// CVIMPSTCmdBlockContact::CommandId

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

//

TInt CVIMPSTCmdBlockContact::CommandId() const

	{

	return iCommandId;	

	}

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

// CVIMPSTCmdBlockContact::Result

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

//

TInt CVIMPSTCmdBlockContact::Result() const

	{

	//return valid data regd the command operation

	return iError;

	}

// End of File