/*

* Copyright (c) 2004 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 handles Bluetooth OPP reception.

*

*

*/

#ifndef OPPCONTROLLER_H

#define OPPCONTROLLER_H

//  INCLUDES

#include <e32base.h>

#include <obexutilsmessagehandler.h>

#include "obexutilspropertynotifier.h"

#include <SrcsInterface.h>

#include "btengdevman.h"

#include <obexutilspropertynotifier.h>

#include <obexutilsdialog.h>

#include <hbdevicedialogsymbian.h>

#include <hbsymbianvariant.h>

const TInt KBtStartReserveChannel   = 9;

const TInt KBtEndReserveChannel     = 30;

// todo @ QT migration: take official definition from Messaging at app layer (btmsgtypeuid.h)

const TUid KUidMsgTypeBt                 = {0x10009ED5};

/**

* Backup status.

* The value is controlled by FileManager

*/

enum TFileManagerBkupStatusType

    {

    EFileManagerBkupStatusUnset   = 0x00000000,

    EFileManagerBkupStatusBackup  = 0x00000001,

    EFileManagerBkupStatusRestore = 0x00000002

    };

/**

*  CBtListenActive

*  Class to implement IrObex permanent listen

*/

class COPPController : public CSrcsInterface, public MObexServerNotify, 

                       public MObexUtilsPropertyNotifyHandler,

                       public MObexUtilsDialogObserver,

                       public MBTEngDevManObserver,

                       public MHbDeviceDialogObserver     

    {

public:

    static COPPController* NewL();

    ~COPPController();   

private: // from CSrcsInterface

    TBool IsOBEXActive();

    void SetMediaType(TSrcsMediaType aMediaType);

    TInt SetObexServer(CObexServer* aServer);

private: // from MObexServerNotify

    void ErrorIndication(TInt aError);

    void TransportUpIndication();

    void TransportDownIndication();

    TInt ObexConnectIndication(const TObexConnectInfo& aRemoteInfo, const TDesC8& aInfo);

    void ObexDisconnectIndication(const TDesC8& aInfo);

    CObexBufObject* PutRequestIndication();

    TInt PutPacketIndication();

    TInt PutCompleteIndication();

    CObexBufObject* GetRequestIndication(CObexBaseObject* aRequiredObject);

    TInt GetPacketIndication();

    TInt GetCompleteIndication();

    TInt SetPathIndication(const CObex::TSetPathInfo& aPathInfo, const TDesC8& aInfo);

    void AbortIndication();

private: // from MObexUtilsPropertyNotifyHandler

    void HandleNotifyL(TMemoryPropertyCheckType aCheckType);

private: // from MBTEngDevManObserver

    void HandleGetDevicesComplete(TInt aErr, CBTDeviceArray* aDeviceArray);

private: //from MObexUtilsDialogObserver

    void DialogDismissed(TInt aButtonId);

private:

    COPPController();

    void ConstructL();

    void CancelTransfer();

    void HandlePutRequestL();

    TInt HandlePutCompleteIndication();

    void HandleError(TBool aAbort);

    TBool CheckCapacityL();

    void LaunchReceivingIndicatorL();

    inline TBool ReceivingIndicatorActive() const { return (iDialogActive); }

    void UpdateReceivingIndicatorL();

    void CloseReceivingIndicator(TBool aResetDisplayedState = ETrue);

    TInt GetDriveWithMaximumFreeSpaceL();  

    TBool IsBackupRunning();

    TBool ProcessExists( const TSecureId& aSecureId );

private:

    void DataReceived(CHbSymbianVariantMap& aData);

    void DeviceDialogClosed(TInt aCompletionCode);

private:

    enum TObexTransferState

        {

        ETransferIdle,

        ETransferPut,

        ETransferPutDiskError,

        ETransferPutInitError,

        ETransferPutCancel,

        };

private:

    CObexServer*                iObexServer;

    TObexTransferState          iObexTransferState;

    CObexBufObject*             iObexObject;

    TInt                        iDrive;

    TBool                       iListening;

    CObexUtilsPropertyNotifier* iLowMemoryActiveCDrive;

    CObexUtilsPropertyNotifier* iLowMemoryActiveMMC;

    TMsvId                      iMsvIdParent;

    TMsvId                      iMsvIdAttach;

    TFileName                   iFullPathFilename;

    TFileName                   iDefaultFolder;

    TFileName                   iPreviousDefaultFolder;

    TFileName                   iCenRepFolder;

    RFs                         iFs;

    RFile                       iFile;

    CBufFlat*                   iBuf;

    TBool                       iLengthHeaderReceived;

    TSrcsMediaType              iMediaType;

    TInt                        iTotalSizeByte;

    TFileName                   iReceivingFileName;

    TBool                       iNoteDisplayed;

    CBTEngDevMan*               iDevMan;

    CBTDeviceArray*             iResultArray;

    TBTDeviceName               iRemoteDeviceName;

    CObexUtilsDialog*           iDialog;

    CHbDeviceDialogSymbian*     iProgressDialog;

    TBool                       iDialogActive;

    TInt                        iFileCount;

    };

#endif      // OPPCONTROLLER_H

// End of File