/*

* Copyright (c) 2007 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:    Presence FW SIMPLE plugin engine connection observer

*

*/

#ifndef MSIMPLEPLUGINCONNECTIONOBSERVER_H

#define MSIMPLEPLUGINCONNECTIONOBSERVER_H

#include <e32std.h>

class TXIMPRequestId;

class MXIMPObjectFactory;

class MPresenceObjectFactory;

class MXIMPProtocolConnectionHost;

class CSimplePluginWinfo;

class MSimpleWinfo;

class CSimplePluginXdmUtils;

/**

 *  MSimplePluginConnectionObs

 *

 *  SIMPLE engine connection

 *

 *  @lib simpleengine

 *  @since s60 v5.0

 */

class MSimplePluginConnectionObs

    {

public:

enum TReqType

    {

    /** undefined */

    ENoReq = 0,

    /** Connection initializing */

    EOpenSess

    };

    /**

     * Coplete the request

     *

     * @since S60 3.2

     * @param aType request type

     * @param aStatus status

     */

    virtual void CompleteReq( TReqType aType, TInt aStatus ) = 0;

    /**

     * Coplete the request

     *

     * @since S60 3.2

     * @param aReqId PrFw request id

     * @param aStatus status

     */

    virtual void CompleteReq( TXIMPRequestId aReqId, TInt aStatus ) = 0;

    /**

     * Coplete the SIP watcher info request

     *

     * @since S60 3.2

     * @param aReqId PrFw request id

     * @param aStatus status

     */

    virtual void CompleteWinfoReq( TXIMPRequestId aReqId, TInt aStatus ) = 0;    

    /**

     * PrFw Object Factory accessor

     * @since S60 3.2

     * @return PrFw Object Factory

     */

    virtual MXIMPObjectFactory& ObjectFactory()=0;

    /**

     * PrFw Object Factory accessor

     * @since S60 3.2

     * @return PrFw Object Factory

     */

    virtual MPresenceObjectFactory& PresenceObjectFactory()=0;

    /**

     * CSimplePluginWinfo accessor

     * @since S60 3.2

     * @return CSimplePluginWinfo, ownership is not transferred.

     */

    virtual CSimplePluginWinfo* WinfoHandlerL()=0;

    /**

     * CSimplePluginWinfoObserver is terminated

     * @since S60 3.2

     * @param aReason reason code

     */

    virtual void WinfoTerminatedL( TInt aReason )=0;

    /**

     * Watcher info subscription notification is received

     * @aWinfo notification content

     */

    virtual void WinfoNotification( MSimpleWinfo& aWinfo ) = 0;

    /**

     * Access CSimplePluginXdmUtils

     * @return CSimplePluginXdmUtils entity

     */

    virtual CSimplePluginXdmUtils* XdmUtilsL() = 0;

    /**

     * Access connection host

     * @return MXIMPProtocolConnectionHost

     */

    virtual MXIMPProtocolConnectionHost* Host() = 0;    

    };

#endif

// End of File