/*

* 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:  Withdraw presence from presentity group members operation

 *

*/

#include <ximpprotocolconnection.h>

#include <protocolpresenceauthorization.h>

#include <protocolpresencefeatures.h>

#include "operationwithdrawpresencefrompresentitygroupmembers.h"

#include "ximpidentityimp.h"

#include "ximpobjecthelpers.h"

#include "presencedatacacheimp.h"

#include "presenceinfofilterimp.h"

#include "ximphost.h"

#include "ximpstatusimp.h"

#include "ximppsccontextimp.h"

#include "ximppanics.h"

#include "protocolpresencedatahostimp.h"

#include "ximptrace.h"

// ============================ MEMBER FUNCTIONS =============================

// ---------------------------------------------------------------------------

// COperationWithdrawPresenceFromPresentityGroupMembers::COperationWithdrawPresenceFromPresentityGroupMembers()

// ---------------------------------------------------------------------------

//

EXPORT_C COperationWithdrawPresenceFromPresentityGroupMembers::COperationWithdrawPresenceFromPresentityGroupMembers()

    {

    }

// ---------------------------------------------------------------------------

// COperationWithdrawPresenceFromPresentityGroupMembers::~COperationWithdrawPresenceFromPresentityGroupMembers()

// ---------------------------------------------------------------------------

//

COperationWithdrawPresenceFromPresentityGroupMembers::~COperationWithdrawPresenceFromPresentityGroupMembers()

    {

    delete iGroupId;

    if( iConfItem )

        {

        iConfItem->Close();

        }    

    }

// ---------------------------------------------------------------------------

// COperationWithdrawPresenceFromPresentityGroupMembers::ConstructL()

// ---------------------------------------------------------------------------

//

void COperationWithdrawPresenceFromPresentityGroupMembers::ConstructL( const TDesC8& aParamPck )

    {

    iGroupId = CXIMPIdentityImp::NewLC();

    CleanupStack::Pop( iGroupId );

    TXIMPObjectPacker< CXIMPIdentityImp >::UnPackL( *iGroupId, aParamPck );    

    }

// ---------------------------------------------------------------------------

// COperationWithdrawPresenceFromPresentityGroupMembers::ProcessL()

// ---------------------------------------------------------------------------

//

void COperationWithdrawPresenceFromPresentityGroupMembers::ProcessL()

    {

    TRACE(_L("COperationWithdrawPresenceFromPresentityGroupMembers::ProcessL()" ) );

    CXIMPOperationBase::ProcessL();

    CGroupMembersPresenceConfigurationItem& confItem =

                iMyHost->PresenceDataAccess().PresenceDataCache().GroupMembersPresenceConfigurationItemLC( *iGroupId );

    CleanupStack::Pop(); // subItem

    iConfItem = &confItem;

    iConfigurationStatus = iConfItem->ConfigurationStatus( iContext );

    MProtocolPresenceAuthorization& authorization = iMyHost->GetConnection().ProtocolPresenceFeatures().PresenceAuthorization();

    iContext->SetPresenceInfoFilterL( MXIMPPscContext::EGrantPresenceToGroupMemberFilter,

            NULL, iGroupId );

    switch( iConfigurationStatus )

        {

        case CGroupMembersPresenceConfigurationItem::ESubscribedForCtxOnly:

            {

            authorization.DoWithdrawPresenceGrantFromPresentityGroupMembersL( *iGroupId, iReqId );

            iConfItem->RemoveConfigurator( iContext );

            break;

            }

        case CGroupMembersPresenceConfigurationItem::ESubscribedForCtxAndOthers:

            {

            CPresenceInfoFilterImp* pifWithoutCtx =

                iConfItem->CollectConfigurationPifWithoutCtxL( iContext );

            CleanupStack::PushL( pifWithoutCtx );

            if ( iConfItem->ConfigurationPif().Contains( *pifWithoutCtx ) )

                {

                authorization.DoUpdatePresenceGrantPifForPresentityGroupMembersL( *iGroupId, *pifWithoutCtx, iReqId );

                }

            else

                {

                iMyHost->FakeCompleteRequest( iReqId, KErrNone );

                }

            CleanupStack::PopAndDestroy( pifWithoutCtx );

            break;

            }

        case CGroupMembersPresenceConfigurationItem::ENotSubscribedAtAll:

            {

            // OPAA-73BCS8

            authorization.DoWithdrawPresenceGrantFromPresentityGroupMembersL( *iGroupId, iReqId );

            break;

            }

        case CGroupMembersPresenceConfigurationItem::ESubscribedForOtherCtxOnly:

            {

            iMyHost->FakeCompleteRequest( iReqId, KErrNone );

            break;

            }

        XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );

        }    

    }

// ---------------------------------------------------------------------------

// COperationWithdrawPresenceFromPresentityGroupMembers::RequestCompleted()

// ---------------------------------------------------------------------------

//

void COperationWithdrawPresenceFromPresentityGroupMembers::RequestCompletedL()

    {

    TRACE(_L("COperationWithdrawPresenceFromPresentityGroupMembers::RequestCompletedL()" ) );

    CXIMPOperationBase::RequestCompletedL();

    if( iStatusObj->ResultCode() == KErrNone )

        {

        switch( iConfigurationStatus )

            {

            case CGroupMembersPresenceConfigurationItem::ESubscribedForCtxOnly:

            case CGroupMembersPresenceConfigurationItem::ESubscribedForCtxAndOthers:

                {

                iConfItem->RemoveConfigurator( iContext );

                break;

                }

            case CGroupMembersPresenceConfigurationItem::ENotSubscribedAtAll:

            case CGroupMembersPresenceConfigurationItem::ESubscribedForOtherCtxOnly:

                {

                break;

                }

            XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );

            }

        SynthesiseEventL();

        }     

    }

// ---------------------------------------------------------------------------

// COperationWithdrawPresenceFromPresentityGroupMembers::Type()

// ---------------------------------------------------------------------------

//

TInt 

    COperationWithdrawPresenceFromPresentityGroupMembers::Type() const

    {

    return NPresenceOps::EPrWithdrawPresenceFromPresentityGroupMembers;

    }

// ---------------------------------------------------------------------------

// COperationWithdrawPresenceFromPresentityGroupMembers::SynthesiseEventL()

// ---------------------------------------------------------------------------

//

void COperationWithdrawPresenceFromPresentityGroupMembers::SynthesiseEventL()

    {   

    }

// End of file