/*

* Copyright (c) 2002 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: AlwaysOnline server command handler

*

*/

#ifndef __HANDLESERVERCOMMANDOPERATION_H__

#define __HANDLESERVERCOMMANDOPERATION_H__

//  INCLUDES

#include <msvapi.h>

#include <AlwaysOnlineManagerCommon.h>

#include "AlwaysOnlineEComInterface.h"

// CONSTANTS

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  Used to call Alwaysonline plugin's HandleServerCommand function

*  async. This is needed because if that function implementation isn't

*  done properly, it may take long time before it completes and as a sync

*  function it would prevent server to call other plugins until the 

*  previous call returns

*

*  @lib alwaysonlinemanagerserver.lib

*  @since 2.6

*/

class CAOServerCommandHandler : public CMsvOperation

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CAOServerCommandHandler* NewL( CMsvSession& aMsvSession,

            TRequestStatus& aObserverRequestStatus,

            TManagerServerCommands aCommand,

            TDes8& aParameter,

            CAlwaysOnlineEComInterface& aPlugin );

        /**

        * Destructor.

        */

        virtual ~CAOServerCommandHandler();

    public: // Functions from base classes

        /**

        * From MsvOperation

        * @since 2.6

        * @return, progress of an operation

        */

        virtual const TDesC8& ProgressL();

        /**

        * From MsvOperation

        * @since 3.1

        * @return, final progress of an operation

        */

        virtual const TDesC8& FinalProgress();

    protected:  // Functions from base classes

        /**

        * From CActive

        */

		virtual void DoCancel();

        /**

        * From CActive

        */

		virtual void RunL();

        /**

		* Function to handle error during running the operation

		* @since Series60 2.6

		* @return KErrNone, when error has been handled

		*/

		virtual TInt RunError( TInt aError );

    private:

        /**

        * C++ default constructor.

        */

        CAOServerCommandHandler( CMsvSession& aMsvSession,

            TInt aPriority,

            TRequestStatus& aObserverRequestStatus,

            CAlwaysOnlineEComInterface& aPlugin,

            TManagerServerCommands aCommand );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL( const TDes8& aParameter );

        /**

        * Starts the operation

        */

        void StartOperationL();

        /**

        * Sets final progress, which is received from operation.

        * @since S60 3.1

        * @param aResponse, response from operation

        */

        void SetFinalProgressFromResult( TAny* aResponse );

        /**

        * Handles response based on command.

        * @since S60 3.1

        * @param aResponse, response from operation

        */

        void HandleResponse( TAny* aResponse );

    protected:  // Data

        //dummy progress

        TBuf8<1> iProgress;

        //final progress to server

        TBuf8<KAOFinalProgressLength> iFinalProgress;

        //reference to plugin

        CAlwaysOnlineEComInterface& iPlugin;

    private:    // Data

        TManagerServerCommands iCommand;

        HBufC8*  iParameterBuf;

    };

#endif      // __HANDLESERVERCOMMANDOPERATION_H__

// End of File