/*

* 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:  Implementation of MPresenceWatching

*

*/

#ifndef CPRESENCEAUTHORIZATIONIMP_H

#define CPRESENCEAUTHORIZATIONIMP_H

#include <presenceauthorization.h>

#include "ximpapiobjbase.h"

#include "presenceapiobjbase.h"

#include "presenceoperationdefs.h"

class MXIMPContextInternal;

/**

 * MPresencePublishing API object implementation.

 *

 * @lib ximpmanager.dll

 * @since S60 v3.2

 */

NONSHARABLE_CLASS( CPresenceAuthorizationImp ): public CXIMPApiObjBase,

                                                    public MPresenceAuthorization

    {

    public:

    /** The class ID. */

    enum { KClassId = PRIMP_CLSID_CPRESENCEAUTHORIZATIONIMP };

public:

    static CPresenceAuthorizationImp* NewL( MXIMPContextInternal& aContext );

    ~CPresenceAuthorizationImp();

public:

    CPresenceAuthorizationImp( MXIMPContextInternal& aContext );

public: // From MXIMPBase

    /**

     * Implementation of MXIMPBase interface methods

     * @see MXIMPBase

     */

    XIMPIMP_DECLARE_IF_BASE_METHODS

public: //From MPresenceAuthorization

    TXIMPRequestId SubscribePresenceGrantRequestListL();

    TXIMPRequestId UnsubscribePresenceGrantRequestListL();

    TXIMPRequestId GrantPresenceForPresentityL(

                    const MXIMPIdentity& aPresentityId,

                    const MPresenceInfoFilter& aPif );

    TXIMPRequestId WithdrawPresenceGrantFromPresentityL(

                    const MXIMPIdentity& aPresentityId );

    TXIMPRequestId GrantPresenceForPresentityGroupMembersL(

                    const MXIMPIdentity& aGroupId,

                    const MPresenceInfoFilter& aPif );

    TXIMPRequestId WithdrawPresenceGrantFromPresentityGroupMembersL(

                    const MXIMPIdentity& aGroupId );

    TXIMPRequestId GrantPresenceForEveryoneL(

                    const MPresenceInfoFilter& aPif );

    TXIMPRequestId WithdrawPresenceGrantFromEveryoneL();

    TXIMPRequestId SubscribePresenceBlockListL();

    TXIMPRequestId UnsubscribePresenceBlockListL();

    TXIMPRequestId BlockPresenceForPresentityL(

                    const MXIMPIdentity& aPresentityId );

    TXIMPRequestId CancelPresenceBlockFromPresentityL(

                    const MXIMPIdentity& aPresentityId );

private: //Helpers

    /**

     * Pack info filter for queue.

     */

    HBufC8* PackPresenceInfoFilterLC( const MPresenceInfoFilter& aPif );

    /**

     * Pack pif and identity for operation

     */

    TXIMPRequestId QueueOperationL( NPresenceOps::TPresenceOpTypes aOperation,

                                    const MPresenceInfoFilter& aPif,

                                    const MXIMPIdentity& aIdentity );

    /**

     * Pack presentity

     */

    HBufC8* PackPresentityLC( const MXIMPIdentity& aIdentity );

private: // data

    /**

     * Context session proxy for accessing context server.

     * Ref.

     */

    MXIMPContextInternal& iContext;

    };

#endif // CPRESENCEAUTHORIZATIONIMP_H