/*

* Copyright (c) 2006 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:    Simple Protocol implementation for Presence Framework

*

*/

#ifndef CSIMPLEPLUGINSESSION_H

#define CSIMPLEPLUGINSESSION_H

#include <e32std.h>

#include <msimpleconnectionobserver.h>

#include "msimplepluginconnectionobs.h"

class MXIMPContextClientInfo;

class MXIMPProtocolConnection;

class MXIMPServiceInfo;

class MSimpleConnection;

/**

 * CSimplePluginSession

 *

 * Simple Engine Connection

 *

 * @lib ?library

 * @since s60 v5.0

 */

NONSHARABLE_CLASS( CSimplePluginSession ) : public CBase,

                             public MSimpleConnectionObserver

    {

public:

    static CSimplePluginSession* NewL(

        const MXIMPServiceInfo& aService,

        MSimplePluginConnectionObs& aObs );

    virtual ~CSimplePluginSession();

    /**

     * OpenSessionL

     *

     * Opens the SIP connection (registers when needed)

     * 

     */

    void OpenSessionL();

    /**

     * OpenSessionL

     *

     * Opens the SIP connection (registers when needed)

     * @param aSettingsId settings id

     *

     */

    void OpenSessionL( TInt aSettingsId );    

    /**

     * MSimpleConnection accessor

     * @return MSImpleConnection instance

     */

    MSimpleConnection* SimpleConnection();

    /**

     * XDMSettings accessor

     * @return XDM Settings ID

     */

    TInt XdmSettingsId();

    /**

     * Current registered SIP entity

     */

    TPtrC8 CurrentSipPresentity();

    /**

     * Domain syntax for current settings

     */

    TPtrC16 CurrentDomain();

private:

    CSimplePluginSession( MSimplePluginConnectionObs& aObs );

    void ConstructL(

        const MXIMPServiceInfo& aService );

public:

// from base class MSimpleConnectionObserver

    /**

     * Defined in a base class

     */

    void ConnectionStatusL( MSimpleConnection::TSimpleState aState );

    /**

     * Defined in a base class

     */

    void RequestCompleteL( TInt aOpId, TInt aStatus );

// from base class CActive

protected:

private: // Data

    /**

     * PrFw Plugin connection observer

     */

    MSimplePluginConnectionObs& iObs;

    /**

     * Simple Engine connection.

     * Own.

     */

    MSimpleConnection* iConnection;

    /**

     * Current Simple Engine operation id

     */

    TInt iOpId;

    /**

     * IAP Id

     */

    TInt32 iIap;

    /**

     * XDM Settings id

     */

    TInt iXdmSetting;

    /**

     * Request type

     */

    MSimplePluginConnectionObs::TReqType iType;

    /**

     * Current User ID, User's SIP identity

     * Own.

     */

    HBufC8* iUserId8;

    /**

     * Domain syntax for current settings

     * Own,

     */

    HBufC16* iDomain;

    /**

     * Whether conncted to network

     */

    TBool iConnected;

    };

#endif // CSIMPLEPLUGINSESSION_H