/*

* Copyright (c) 2003 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:  SyncML transport interface

*

*/

#ifndef __NSML_TRANSPORT_H__

#define __NSML_TRANSPORT_H__

#include <e32base.h>

///#include "Extbtsearcherobserver.h"

#include "bttypes.h"

class MExtBTSearcherObserver;

_LIT(KSmlHTTPClientLibName, "nsmlhttp.dll");

_LIT(KSmlObexClientLibName, "nsmlobexclient.dll");

_LIT(KSmlObexServerBindingLibName, "nsmlobexserverbinding.dll");

_LIT(KSmlObexUsbClientLibName, "nsmlobexusbclient.dll");

const TInt KSmlTransBindingUidValue = 0x101F6DE4;

const TUid KSmlTransBindingUid = {KSmlTransBindingUidValue};

enum TNSmlObexTransport

{

	EObexBt,

	EObexUsb,

	EObexIr

};

class CNSmlHTTP;

class CNsmlObexClient;

class CNSmlObexServerBinding;

// Reserved to maintain binary compability 

class CNSmlFutureReservation;

//============================================================

// CNSmlTransport declaration

//============================================================

class CNSmlTransport : public CBase 

    {

    public:

		IMPORT_C static CNSmlTransport* NewL();

		IMPORT_C static CNSmlTransport* NewLC();

		IMPORT_C CNSmlTransport();

		IMPORT_C ~CNSmlTransport();

		IMPORT_C void ConstructL();

		IMPORT_C void ConnectL( TUid aMediumType, TBool aServerAlerted, CArrayFixFlat<TUint32>* aIAPIdArray, TDesC8& aURI, TDesC8& aMimeType, TRequestStatus &aStatus, TDesC8& aHTTPusername, TDesC8& aHTTPpassword, TInt aHTTPauthused ); 

		IMPORT_C void Disconnect();

		IMPORT_C void Send( TDesC8& aStartPtr, TBool /*aFinalPacket*/, TRequestStatus &aStatus );

		IMPORT_C void Receive( TPtr8& aStartPtr, TRequestStatus &aStatus );

		IMPORT_C void ChangeTargetURIL( TDesC8& aURI );

		IMPORT_C void SetBTConnInfo( const TBTDevAddr aBTDevAddr, const TUUID aUid );

		IMPORT_C void SetExtObserver( MExtBTSearcherObserver* aExtObserver );

	private:

		void Connect( CArrayFixFlat<TUint32>* aIAPIdArray, TDesC8& aURI, TDesC8& aMimeType, TRequestStatus &aStatus, TDesC8& aHTTPusername, TDesC8& aHTTPpassword, TInt aHTTPauthused ); 

		void Connect( TNSmlObexTransport aTransport,TBool aServerAlerted, TDesC8& aMimeType, TRequestStatus &aStatus );

        static TBool IsInOfflineModeL(); // 1.2 CHANGES: Offline mode

		void LoadObexDllL();

		void LoadHTTPDllL();

		void LoadObexServerBindingDllL();

	public:

		CNSmlObexServerBinding* iObexServerBinding;

		CNsmlObexClient* iObexBinding;

		CNSmlHTTP* iHTTPBinding;

		TRequestStatus* iAgentStatus;

	private:

		TBool iObex;

		TBool iObexServer;

		RLibrary iObexServerBindingLib;

		RLibrary iObexLibrary;

		RLibrary iHTTPLibrary;

		TUid iCurrMedium;

		// Bluetooth specific members

		TBTDevAddr iBTDevAddr;

		TUUID iServiceUid;

		MExtBTSearcherObserver* iBTObserver;

		// Reserved to maintain binary compability

		CNSmlFutureReservation* iReserved;

		TBool iWLANBearer;

    };

#endif // __NSML_TRANSPORT_H__