// Copyright (c) 2007-2009 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 __CPOPSESSIONMANAGER_H__

#define __CPOPSESSIONMANAGER_H__

#include <mentact.h>

#include <es_sock.h>

class CImPop3Settings;

class CImIAPPreferences;

class TRequestStatus;

class CImConnect;

class CImPop3Session;

class TPop3Progress;

/**

Provides a mechanism for creating logged in POP sessions and for

disconnecting them.

@internalTechnology

@released

*/

NONSHARABLE_CLASS(CPopSessionManager) : public CMsgActive

	{

public:

	static CPopSessionManager* NewL();

	~CPopSessionManager();

	void GetSessionL(CImPop3Settings& aSettings, CImIAPPreferences& aIAPPrefs,

	                 CImPop3Session*& aSession, TRequestStatus& aStatus);

	void DeleteSession(CImPop3Session& aSession, TRequestStatus& aStatus);

	void ConnectionProgress(TPop3Progress& aProgress);

	TBool HasConnection();

	RConnection& GetConnection();

	TInt GetAccessPointIdForConnection(TUint32& aAccessPointId) const;

private:

	enum TState

		{

		EStateIdle,

		EStateCreatingConnection,

		EStateCreatingSession,

		EStateStoringSession,

		EStateQuittingSession

		};

private:

	// Construction routines

	CPopSessionManager();

	void ConstructL();

	virtual void DoRunL();

	virtual void DoCancel();

	virtual void DoComplete(TInt& aStatus);

	void CreateConnectionL();

	void CreateSessionL();

	void StoreSession();

	void QuitSession();

private:

	// Pop settings. Not owned by this class

	CImPop3Settings* iSettings;

	// IAP preferences. Not owned by this class

	CImIAPPreferences* iIAPPrefs;

	// Session we are operating on

	CImPop3Session* iSession;

	// Stores the created session for passing back to caller

	CImPop3Session** iStoreSession;

	// Network connection

	CImConnect* iConnect;

	// Socket server

	RSocketServ iServ;

	// State machine state

	TState iState;

	};

#endif // __CPOPSESSIONMANAGER_H__