/**

* Copyright (c) 2003-2009 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:

*

*/

/**

 @file CStateMachineAgentBase.H

*/

#if !defined(__CSTATEMACHINEAGENT_H__)

#define __CSTATEMACHINEAGENT_H__

#include <comms-infras/cagentbase.h>

#include <comms-infras/cagentsmbase.h>

#include <comms-infras/ni_log.h>

class CStateMachineAgentBase : public CAgentBase, public MAgentNotify

/**

 * An agent that owns a state machine

 * @note This class is part of a compatibility layer for porting agent extensions (.agx) from v6.1

 *

 * @publishedPartner

 * @deprecated since v9.5. Use MCPRs/CPRs/SCPRs instead of agents.

 */

	{

public:

	IMPORT_C virtual ~CStateMachineAgentBase();

protected:

	IMPORT_C void ConstructL();

	IMPORT_C CStateMachineAgentBase();

public:

	// implementation of the CNifAgentBase interface

	IMPORT_C virtual void Connect(TAgentConnectType aType);

	IMPORT_C virtual void Connect(TAgentConnectType aType, CStoreableOverrideSettings* aOverrideSettings);

	IMPORT_C virtual void CancelConnect();

	IMPORT_C virtual void Disconnect(TInt aReason);

	IMPORT_C virtual TInt GetExcessData(TDes8& aBuffer);

	IMPORT_C virtual TInt Notification(TNifToAgentEventType aEvent, TAny* aInfo);

	IMPORT_C virtual void GetLastError(TInt& aError);

	// implementation of the MAgentNotify interface

	IMPORT_C virtual void PreventConnectionRetries();

	IMPORT_C virtual void ServiceStarted();

	IMPORT_C virtual void ConnectionComplete(TInt aProgress, TInt aError);

	IMPORT_C virtual void ConnectionComplete(TInt aError);

	IMPORT_C virtual void DisconnectComplete();

	IMPORT_C virtual void UpdateProgress(TInt aProgress, TInt aError);

	IMPORT_C virtual TInt Notification(TAgentToNifEventType aEvent, TAny* aInfo);

	IMPORT_C virtual TInt IncomingConnectionReceived();

	IMPORT_C virtual TBool IsReconnect() const;

protected:

	enum TNotifyOperation

		{

		EUndefined,

		EServiceStarted,

		EConnectComplete,

		EDisconnectComplete

		};

protected:

	virtual CAgentSMBase* CreateAgentSML(MAgentNotify& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDb, TCommDbConnectionDirection aDir) = 0;

	void CreateAndStartStateMachineL();

	void CallNotifyCb(TNotifyOperation aOperation, TInt aError);

	static TInt NotifyCbComplete(TAny* aThisPtr);

	void DoNotify();

protected:

	CAgentSMBase* iStateMachine;

	CAsyncCallBack* iNotifyCb;

	TNotifyOperation iNotifyCbOp;

	TInt iNotifyCbError;

	TInt iDisconnectReason;

	};

#endif