/*

* 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:  Basic printing controller

*

*/

#ifndef BT_SERVICE_BPP_CONTROLLER_H

#define BT_SERVICE_BPP_CONTROLLER_H

//  INCLUDES

#include <obexutilsdialog.h>

#include "BTServiceStarter.h"

#include "BTServiceParameterList.h"

#include "BTServiceClient.h"

#include "BTSBPPObjectServer.h"

#include "BTSBPPServerWait.h"

#include "BTSController.h"

// CLASS DECLARATION

/**

*  A class controlling printing service using Basic Printing Profile.

*/

NONSHARABLE_CLASS (CBTSBPPController) : public CBTSController,                           

                          public MBTServiceClientObserver,

                          public MBTSBPPObjectServerObserver,

                          public MBTSBPPServerWaitObserver

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CBTSBPPController* NewL( MBTServiceObserver* aObserver,                                                                              

                                        const TUint aRemotePort,

                                        const TBTDevAddr& aRemoteDevice,

                                        const CBTServiceParameterList* aList,

                                        CBTEngDiscovery* aBTEngDiscoveryPtr );

        /**

        * Destructor.

        */

        virtual ~CBTSBPPController();

    private: // Functions from base classes

        /**

        * From MBTServiceClientObserver A Connect operation has been completed. 

        * @param aStatus The status of the operation.

        * @return None.

        */

        void ConnectCompleted( TInt aStatus );

        /**

        * From MBTServiceClientObserver A Put operation has been completed. 

        * @param aStatus The status of the operation.

        * @param aPutResponse The response object.

        * @return None.

        */

        void PutCompleted( TInt aStatus,const  CObexHeaderSet* aPutResponse );

        /**

        * From MBTServiceClientObserver A Get operation has been completed. 

        * @param aStatus The status of the operation.

        * @param aGetResponse The response object.

        * @return None.

        */

        void GetCompleted( TInt aStatus, CObexBufObject* aGetResponse );

        /**

        * From MBTServiceClientObserver The client connection has been closed.

        * @return None.

        */

        void ClientConnectionClosed();

        /**

        * From MBTServiceClientObserver A filehandle can be reseted.

        * @return None.

        */

        void ResetFileHandleL();

        /**

        * From MBTPSServerObserver An error in server has occurred.

        * @param aError The error.

        * @return None.

        */

        void ServerError( TInt aError );

        /**

        * From MBTPSServerObserver The server connection has been established.

        * @param None.

        * @return None.

        */

        void ServerConnectionEstablished();

        /**

        * From MBTPSServerObserver The server connection has been closed.

        * @param None.

        * @return None.

        */

        void ServerConnectionClosed();

        /**

        * From MBTPSServerWaitObserver The server wait has completed.

        * @param None.

        * @return None.

        */

        void WaitComplete();

        /**

        * From MBTServiceClientObserver A Connect operation is timed out.

        * @return None.

        */

        void ConnectTimedOut();

    private:

        /**

        * C++ default constructor.

        */

        CBTSBPPController( MBTServiceObserver* aObserver,

                           const CBTServiceParameterList* aList );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL( const TBTDevAddr& aRemoteDevice,

                         const TUint aRemotePort,

                         CBTEngDiscovery* aBTEngDiscoveryPtr );

        /**

        * Selects the next document to send and issues a send request 

        * to Obex client.

        * @return None.

        */

        void SelectAndSendL();

    private:    // Data definitions

        enum TBTSBPPObjectServerState

            {

            EBTSBPPSrvIdle,

            EBTSBPPSrvServing,

            EBTSBPPSrvDone

            };

    private:    // Data

        // Owned

        //

        CBTSBPPObjectServer*        iServer;

        CBTSBPPServerWait*          iServerWait;

        TInt                        iSendIndex;

        TUint                       iClientChannel;

        TBTSBPPObjectServerState    iServerState;

        TBool                       iClientDone;

        // Not owned

        //

        MBTServiceObserver*         iObserverPtr;

        const CBTServiceParameterList* iListPtr;

    };

#endif      // BT_SERVICE_BPP_CONTROLLER_H

// End of File