/*

* Copyright (c) 2007 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:  Class for file server service.

*

*  Copyright © 2007 Nokia.  All rights reserved.

*  This material, including documentation and any related computer

*  programs, is protected by copyright controlled by Nokia.  All

*  rights are reserved.  Copying, including reproducing, storing,

*  adapting or translating, any or all of this material requires the

*  prior written consent of Nokia.  This material also contains

*  confidential information which may not be disclosed to others

*  without the prior written consent of Nokia.

*

* ---------------------------------------------------------------------------

*

*/

#ifndef __CAMNEWFILESERVICE_H__

#define __CAMNEWFILESERVICE_H__

// INCLUDES

#include <CNewFileServiceBase.h>

// CONSTANTS

// CLASS DECLARATION

/**

* An observer class used to notify objects that embedded recording

* was completed

* @since 3.0

*/

class MCamEmbeddedObserver 

    {

    public: // new methods

        /**

        * This function is called when application wants to notify

        * the observer that embedded image or clip was recorded

        * @param aName The name of the file that was recorded

        */

        virtual void FileCompleteL( const TDesC& aName ) = 0;

        /**

        * This function may be used to inform server to abort transfer.

        * If operation already has completed, nothing is done.

        */

        virtual void AbortL() = 0;

    };

/**

* Class for file server service. (embedding) 

* @since 3.0

*/

class CCamNewFileService: public CNewFileServiceBase, 

                          public MCamEmbeddedObserver

    {

    public:

        /**

        * Constructor.

        * @since 3.0

        */

        static CCamNewFileService* NewL();

        /**

        * Destructor.

        */

        ~CCamNewFileService();

        /*

        * Receive message from service to record new files

        * @since 3.0

        * @param aObserver service observer

        * @param aFileNameArray array for filename

        * @param aType service type (image or video)

        * @param aMultipleFiles if False only one file possible

        */

        void HandleNewFileL( MNewFileServiceObserver* aObserver,

                                      CDesCArray& aFilenameArray,

                                      TNewServiceFileType aType,

                                      TBool aMultipleFiles );

        /*

        * Receive message from service to record new files

        * @since 3.0

        * @param aObserver service observer

        * @param aFile file to record clip

        * @param aType service type (image or video)

        */

        void HandleNewFileL( MNewFileServiceObserver* aObserver,

                                      RFile& aFile,

                                      TNewServiceFileType aType );

            /*

        * Receive message from service that file service has completed

        * and can be closed

        * @since 3.0

        */

        void ServiceCompleteL();

    public: // MCamEmbeddedObserver     

        /*

        * Receive comand from application that file has been recorded

        * @since 3.0

        * @param aName file name and location

        */

        void FileCompleteL( const TDesC& aName );

        /*

        * Receive command from application that file service must be aborted

        * @since 3.0

        */

        void AbortL();                  

    private: // data

        MNewFileServiceObserver* iObserver;

        CDesCArray* iCamFilenameArray;	// renamed from iFilenameArray to avoid Lint warning about

                                        // the same private member name used in the base class

        TBool iCompleted;   

        CActiveSchedulerWait iActiveWait;

    };

#endif // __CAMNEWFILESERVICE_H__