/*

* Copyright (c) 2002-2007 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:  Receives obex object via InfraRed, used to receive files

*

*/

#ifndef CFILEMANAGERIRRECEIVER_H

#define CFILEMANAGERIRRECEIVER_H

// INCLUDES

#include <e32base.h>

#include <obex.h>

// FORWARD DECLARATIONS

class CObexServer;

class CObexBufObject;

class MFileManagerProcessObserver;

class CFileManagerEngine;

// CLASS DECLARATION

/**

*  Handles the file receiving via infrared

*

*  @lib FileManagerEngine.lib

*  @since 2.0

*/

NONSHARABLE_CLASS(CFileManagerIRReceiver) : public CBase,

                                            public MObexServerNotify

    {

    public:

        /**

        * Two-phased constructor.

        */

        IMPORT_C static CFileManagerIRReceiver* NewL(

            MFileManagerProcessObserver& aObserver,

            const TDesC& aPath,

            CFileManagerEngine& aEngine );

        /**

        * Destructor.

        */

        IMPORT_C ~CFileManagerIRReceiver();

        /**

         * Receives file through IR and stores it to

         * iPath location. Filename is get from 

         * sent file and not included in iPath.

         */

        IMPORT_C void ReceiveFileL();

        /**

         * Stops receive process and discards all received data.

         */

        IMPORT_C void StopReceiving();

    public: // From MObexServerNotify

        /**

         * @see MObexServerNotify

         */

        void ErrorIndication (TInt aError);

        /**

         * @see MObexServerNotify

         */

        void TransportUpIndication ();

        /**

         * @see MObexServerNotify

         */

        void TransportDownIndication ();  

        /**

         * @see MObexServerNotify

         */

        TBool TargetHeaderReceived(TDesC8& aTargetHeader);

        /**

         * @see MObexServerNotify

         */

        TInt ObexConnectIndication(

            const TObexConnectInfo& aRemoteInfo, const TDesC8& aInfo );

        /**

         * @see MObexServerNotify

         */

        void ObexDisconnectIndication (const TDesC8& aInfo);

        /**

         * @see MObexServerNotify

         */

        CObexBufObject* PutRequestIndication ();

        /**

         * @see MObexServerNotify

         */

        TInt PutPacketIndication ();  

        /**

         * @see MObexServerNotify

         */

        TInt PutCompleteIndication ();  

        /**

         * @see MObexServerNotify

         */

        CObexBufObject* GetRequestIndication(

            CObexBaseObject* aRequiredObject );

        /**

         * @see MObexServerNotify

         */

        TInt GetPacketIndication (); 

        /**

         * @see MObexServerNotify

         */

        TInt GetCompleteIndication ();  

        /**

         * @see MObexServerNotify

         */

        TInt SetPathIndication(

            const CObex::TSetPathInfo& aPathInfo, const TDesC8& aInfo );

        /**

         * @see MObexServerNotify

         */

        void AbortIndication ();  

    private:

        /**

        * C++ default constructor.

        */

        CFileManagerIRReceiver(

            MFileManagerProcessObserver& aObserver,

            CFileManagerEngine& aEngine,

            RFs& aFs );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL( const TDesC& aPath );

        /**

         * Resets inactivity timer.

         */

        void ResetInactivityTimer();

        /**

         * Stops inactivity timer.

         */

        void StopInactivityTimer();

        /**

         * Handles inactivity timeout.

         */

        static TInt InactivityTimeout( TAny* aPtr );

        /**

         * Closes connection on timeout.

         */

        void CloseConnection();

    private:    

        // Caller is informed about starting and stopping of the process. Also

        // the processed percentage is updated with this observer.

        MFileManagerProcessObserver& iObserver;

        // Own: Handles the obex object transfer

        CObexServer* iObexServer;

        // Own: Obex object of the received file

        CObexBufObject* iObexBufObject;

        // Own: Destination directory where the received file will be stored

        HBufC* iTempFile;

        // Ref. For checking file exists situation

        CFileManagerEngine& iEngine;

        // Error code

        TInt iError;

        // Is disk space already checked

        TBool iDiskSpaceChecked;

        // is there enought space

        TBool iEnoughSpace;

        // Ref: File server session

        RFs& iFs;

        // Own: temp buffer 

        CBufFlat* iBuffer;

        // Own: Inactivity timer

        CPeriodic* iInactivityTimer;

    };

#endif      // CFILEMANAGERIRRECEIVER_H

// End of File