/*

* Copyright (c) 2005-2009 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:  PC Connectivity plugin header file

*

*/

#ifndef _SCONPCCONNPLUGIN_H

#define _SCONPCCONNPLUGIN_H

#include <obexserver.h>

#include <SrcsInterface.h>

#include <apmstd.h>

#include "sconpcconnclient.h"

#include "sconshutdownwatcher.h"

// forward declaration

class CSConFTP;

class CSConServiceTimer;

class CCatalogsPCConnectivityPlugin;

class CSConPCConnplugin : public CSrcsInterface, public MObexServerNotify,

                          public MShutdownObserver

    {

    public:

        static CSConPCConnplugin* NewL();

        virtual ~CSConPCConnplugin();

        /**

         * Returns active status of OBEX session

         * @return ETrue if session is active, else EFalse

         */

        TBool IsOBEXActive();

        /**

         * Device is shutting down, abort connection.

         */

        void NotifyShutdown();

    private:

        /**

         * Loads sconftp.dll module

         * @return none

         */

        void LoadFTPDllL();

        /**

         * Closes initialized services

         * @return none

         */

        void Disconnect();

        /**

         * Removes spaces and nulls from the end of the string

         * @param aDes String to be formatted

         * @return none

         */

        void TrimRightSpaceAndNull( TDes8& aDes ) const;

        /**

         * Current used transfer media (IR,USB,BT)

         * @param aMediaType Enumeration indicating the media type

         * @return none

         */

        void SetMediaType( TSrcsMediaType aMediaType );

        /**

         * MObexServerNotify implementation

         * @param aError Error code

         * @return none

         */

        void ErrorIndication( TInt aError );

        /**

         * MObexServerNotify implementation

         * @return none

         */

        void TransportUpIndication();

        /**

         * MObexServerNotify implementation

         * @return none

         */

        void TransportDownIndication();

        /**

         * MObexServerNotify implementation

         * @param aRemoteInfo Structure containing information used during OBEX

         * connection

         * @param aInfo Further information about the requested connection

         * @return System wide error code that indicates the success of the connection

         */

        TInt ObexConnectIndication( const TObexConnectInfo& aRemoteInfo,

                                    const TDesC8& aInfo );

        /**

         * MObexServerNotify implementation

         * @param aInfo Contains information about the disconnection

         * @return none

         */

        void ObexDisconnectIndication( const TDesC8& aInfo );

        /**

         * MObexServerNotify implementation

         * @return CObexBaseObject-derived object, which the object being put

         * will be parsed into.

         */

        CObexBufObject* PutRequestIndication();

        /**

         * MObexServerNotify implementation

         * @return System wide error code that indicates the success of the

         * PUT packet operation.

         */

        TInt PutPacketIndication();

        /**

         * MObexServerNotify implementation

         * @return System wide error code that indicates the success of the

         * PUT packet operation.

         */

        TInt PutCompleteIndication();

        /**

         * MObexServerNotify implementation

         * @param aRequiredObject Details about the object the remote client

         * has requested

         * @returnObject to return to the client

         */

        CObexBufObject* GetRequestIndication( CObexBaseObject

                                                *aRequiredObject );

        /**

         * MObexServerNotify implementation

         * @return System wide error code that indicates the success of the

         * GET packet operation.

         */

        TInt GetPacketIndication();

        /**

         * MObexServerNotify implementation

         * @return System wide error code that indicates the success of the

         * GET packet operation.

         */

        TInt GetCompleteIndication();

        /**

         * MObexServerNotify implementation

         * @param aPathInfo SETPATH command parameters

         * @param aInfo Not currently used

         * @return System wide error code indicating the success of the

         * setpath command.

         */

        TInt SetPathIndication( const CObex::TSetPathInfo& aPathInfo,

                                const TDesC8& aInfo );

        /**

         * SetObexServer

         * @param aObexServer pass obex server pointer to sevice controller

         * @return System wide error code.

         */

        TInt SetObexServer( CObexServer* aObexServer );

        /**

         * MObexServerNotify implementation

         * @return none

         */

        void AbortIndication();

        /**

         * Checks if mime type belongs to Catalogs

         * @return TBool

         */

        TBool IsCatalogsMimeType( TDataType aMime );

        void ConstructL();

        CSConPCConnplugin();

        /**

         * Handles PCD object. Used for advanced file handling.

         * @param aDescriptionHeader Contains command code and destination filename

         * @param aNameHeader Source filename

         * @return System wide error code.

         */

        TInt HandlePCDObjectPut( const TDesC& aDescriptionHeader, const TDesC& aNameHeader );

        /**

         * Get Capbility object or ConML message from PCConnServer

         * @param aNameHeader Name information.

         * @param aTypeHeader Object type header. ConML or Capability object type

         * @return none

         */

        void HandleGetPCConnObjectL( const TDesC& aNameHeader, const TDesC8& aTypeHeader );

        /**

         * Get Catalogs object

         * @param aTypeHeader Object type header.

         * @return none

         */

        void HandleGetCatalogsObjectL( const TDesC8& aTypeHeader );

        /**

         * Get file object

         * @param aNameHeader requested filename.

         * @return none

         */

        void HandleGetFileObjectL( const TDesC& aNameHeader );

    private:

        RLibrary                    iFTPlib;

        CObexBufObject*             iObject;

        CBufFlat*                   iBuffer;

        CSConFTP*                   iFTPHandler;

        TInt                        iPutError;

        TBool                       iSessionActive;

        CSConServiceTimer*          iServiceTimer;

        TBool                       iStartTimer;

        TSrcsMediaType              iMediaType;

        CObexFileObject*            iFileObject;

        RSConPCConnSession          iPCConnSession;

        TBool                       iPCConnSessionConnected;

        CCatalogsPCConnectivityPlugin*  iCatalogs;

        TBool                           iCatalogsConnected;

        HBufC8*                         iCatalogsMimeType;

        RPointerArray<TDataType>        iMimeArray;

        TBool                           iCatalogsMimeTypesExist;

        TBool                       iPutPacketIndicationCalled;

        CShutdownWatcher*           iShutdownWatcher;

        TBool                       iShutdownInProgress;

        CObexServer*                iObexServer;

        RSocketServ                 iSocketServer;

        RBTPhysicalLinkAdapter      iLinkAdapter;

    private:

        // Friend class is used,because existing impelentation has been working

        // properly. Avoiding re-design.

        friend class CSConServiceTimer;

    };

#endif // SCONPCCONNPLUGIN_H