/*

* 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:  command process for friend request

*

*/

// INCLUDE FILES

#include "cvimstcmdfriendrequest.h"

#include "vimpstcmd.hrh"

#include "mvimpstcmdobserver.h"

#include "vimpstdebugprint.h" 

#include <e32def.h>

#include "mvimpstengine.h"

#include "mvimpstenginepresencesubservice.h"

#include "mvimpstenginesubservice.h"

// Constants

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

// CVIMPSTCmdFriendRequest::CVIMPSTCmdFriendRequest

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

//

CVIMPSTCmdFriendRequest::CVIMPSTCmdFriendRequest( 

        const TInt aCommandId ,const TDesC& aContactId,

        MVIMPSTEngine& aEngine) :            

            iCommandId( aCommandId ),

            iContactId( aContactId ),

            iEngine(aEngine)

    {

    }

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

// CVIMPSTCmdFriendRequest::~CVIMPSTCmdFriendRequest

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

//

CVIMPSTCmdFriendRequest::~CVIMPSTCmdFriendRequest()

    {    

    }

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

// CVIMPSTCmdFriendRequest::NewL

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

//

CVIMPSTCmdFriendRequest* CVIMPSTCmdFriendRequest::NewL( 

        const TInt aCommandId,const TDesC& aContactId,

        MVIMPSTEngine& aEngine)

    {

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

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

    return self;

    }

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

// CVIMPSTCmdFriendRequest::ConstructL

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

//

void CVIMPSTCmdFriendRequest::ConstructL()

    {    

    iError = KErrNone;

    }

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

// CVIMPSTCmdFriendRequest::ExecuteLD

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

//

void CVIMPSTCmdFriendRequest::ExecuteLD()

    {

    CHAT_DP_FUNC_ENTER("CVIMPSTCmdFriendRequest::ExecuteLD");

    //push to the cleanupstack

    CleanupStack::PushL( this );     

    //Get Presence SubService 

    MVIMPSTEngineSubService* subService =    	   

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

    if(subService)

        {

        MVIMPSTEnginePresenceSubService& presence = 

        		MVIMPSTEnginePresenceSubService::Cast (*subService);

        presence.SendPresenceGrantPresentityL(iContactId, ( iCommandId == EFriendAccpeted  ));

        }

    CHAT_DP_FUNC_ENTER("CVIMPSTCmdFriendRequest:: CommandFinished");

    if(iObserver)

        {

        iObserver->CommandFinishedL(*this);

        }

    CHAT_DP_FUNC_ENTER("CVIMPSTCmdFriendRequest:: CommandFinished");    

    CleanupStack::PopAndDestroy();  

    CHAT_DP_FUNC_DONE("CVIMPSTCmdFriendRequest::ExecuteLD");    

    }

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

// CVIMPSTCmdFriendRequest::AddObserver

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

//

void CVIMPSTCmdFriendRequest::AddObserver( MVIMPSTCmdObserver& aObserver )

    {

    // store the observer to notify the command completion

    iObserver = &aObserver;

    }

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

// CVIMPSTCmdFriendRequest::CommandId

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

//

TInt CVIMPSTCmdFriendRequest::CommandId() const

    {

    return iCommandId;  

    }

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

// CVIMPSTCmdFriendRequest::Result

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

//

TInt CVIMPSTCmdFriendRequest::Result() const

    {

    //return valid data regd the command operation

    return iError;

    }

// End of File