/*

* 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:

*

*/

#ifndef SIMPLEOBEXCLIENT_H

#define SIMPLEOBEXCLIENT_H

#include <e32base.h>

#include <e32cons.h>

#include <obex.h>

#include <btsdp.h>

#include "simpleObexApp.h"

class CRFCOMMServiceFinder;

/**

 * MRFCOMMServiceSeeker is a mixin class that contains a virtual function,

 * SearchResult, that is overridden by the SearchResult funtion in the

 * CObexClientHandler class. 

 *

 */

class MRFCOMMServiceSeeker

	{

	public:

		virtual void SearchResult(TInt aError, TUint8 aPort)=0;	// user implemented

	};

/**

 * CObexClientHandler is a wrapper class that is responsible for dealing

 * with an OBEX client. It implements MRFCOMMServiceSeeker to deal with

 * Bluetooth searches on other OBEX devices.

 *

 */

class CObexClientHandler : public CActive, public MRFCOMMServiceSeeker

	{

	public:

		static CObexClientHandler* NewL(CActiveConsole* aParent, TTransport aTransport);

		~CObexClientHandler();

		void SetMode(TUint mode);

		void Connect();

		void Disconnect();

		void GetByNameL();

		void Put(TDes& filename);

		void SetName(TDes& aName);

		void SearchResult(TInt aError, TUint8 aPort);

		void ConnectWithAuthenticationL();

	private:

		void ConstructL(TTransport aTransport);

		CObexClientHandler(CActiveConsole* aParent);

		void RunL ();

		void DoCancel ();

		TInt SetUpObjectFromFile (TDes& filename);

		void DisplayObjectInformation();

	public:

		TBuf<64> iObexName;

		TBuf<64> iFilename1;

		TBuf<64> iFilename2;

		TBuf<64> iFilename3;

		TBuf<32> iSessionPath;	

		TBuf<16> iChallengePassword;

		TBuf<16> iResponsePassword;

		TBuf<32> iGetType;

	private:

		enum TSendState

			{

			EIdle,

			EConnecting,

			EConnected,

			EPutting,

			EGetting,

			EDisconnecting

			};

		CActiveConsole* iParent;

		CObexClient* iClient;

		CObexFileObject* iFileObject;

		CObexBufObject* iObject;

		CBufFlat* iObjectBuffer;

		TSendState iState;

		CObexNullObject* iTargetHeaderObject;

		CRFCOMMServiceFinder* iSdpServiceFinder;

		TBTDevAddr iDevAddr;

	};

/**

 * CRFCOMMServiceFinder is the clas that is responsible for searching the SDP

 * records of a specified device (by address) to see if OBEX FTP is supported

 *

 */	

class CRFCOMMServiceFinder : public CBase, public MSdpAgentNotifier

	{

	public:

		static CRFCOMMServiceFinder* NewL(	const TUUID& aServiceClass,const TBTDevAddr& aDevAddr,MRFCOMMServiceSeeker& aSeeker);

		~CRFCOMMServiceFinder();

		void FindPortL();	//Starts the search

		// MSdpAgentNotifier functions

		void NextRecordRequestComplete(TInt aError, TSdpServRecordHandle aHandle, TInt aTotalRecordsCount);

		void AttributeRequestResult(TSdpServRecordHandle,TSdpAttributeID,CSdpAttrValue*) {User::Panic(_L("RFCOMMSEEK"), 0);} // Not using this API form

		void AttributeRequestComplete(TSdpServRecordHandle aHandle, TInt aError);

	private:

		CRFCOMMServiceFinder(MRFCOMMServiceSeeker& aSeeker);

		void ConstructL(const TBTDevAddr& aDevAddr, const TUUID& aServiceClass);

	private:

		CSdpAgent* iAgent;

		CSdpSearchPattern* iPattern;

		TBool iFoundRFCOMMUUID;

		TUint8 iPort;

		MRFCOMMServiceSeeker& iSeeker;//initialised from aSeeker in the constructor

		CActiveConsole* iParent;

	};

#endif // SIMPLEOBEXCLIENT_H