/*

* 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:  Handle presence blocking operations

 *

*/

#include "operationhandlepresenceblocking.h"

#include "ximpobjecthelpers.h"

#include "blocklistsubscriptionitem.h"

#include "presencedatacacheimp.h"

#include "presenceblockinfoimp.h"

#include "ximpidentityimp.h"

#include "ximphost.h"

#include "ximpstatusimp.h"

#include "ximppanics.h"

#include "ximprestrictedobjectcollectionimp.h"

#include "ximpobjectcollectionimp.h"

#include "protocolpresencedatahostimp.h"

#include "ximptrace.h"

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

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

// COperationHandlePresenceBlocking::~COperationHandlePresenceBlocking()

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

//

COperationHandlePresenceBlocking::~COperationHandlePresenceBlocking()

    {

    delete iBlockList;

    delete iBlocked;

    delete iCanceledBlockId;

    }

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

// COperationHandlePresenceBlocking::COperationHandlePresenceBlocking()

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

//

EXPORT_C COperationHandlePresenceBlocking::COperationHandlePresenceBlocking(

        TInt aMyType )

    {

    iMyType = aMyType;

    }

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

// COperationHandlePresenceBlocking::ConstructL()

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

//

void COperationHandlePresenceBlocking::ConstructL( const TDesC8& /*aParamPck*/ )

    {

    iBlockList = new( ELeave ) RPrBlockInfoImpArray;

    }

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

// COperationHandlePresenceBlocking::ProcessL()

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

//

void COperationHandlePresenceBlocking::ProcessL()

    {

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

    CXIMPOperationBase::ProcessL();

    CBlockListSubscriptionItem& subItem =

        iMyHost->PresenceDataAccess().PresenceDataCache().BlockListSubscriptionItemLC();

    // clean out temporary lists

    subItem.Clean();

    switch ( iMyType )

        {

        case NPresenceOps::EPrHandlePresenceBlockList:

            {

            MXIMPBase* object = NULL;

            iObjCollection->GetByType( object, MXIMPObjectCollection::KInterfaceId );

            if( object )

                {

                CXIMPObjectCollectionImp* objectCollection = 

                        TXIMPGetImpClassOrPanic< CXIMPObjectCollectionImp >::From( *object );

                CleanupStack::PushL( objectCollection );

                TLinearOrder< CPresenceBlockInfoImp > order( CPresenceBlockInfoImp::IdLinearOrder );

                TXIMPObjectMover< MPresenceBlockInfo, CPresenceBlockInfoImp >::

                                            MoveFromCollectionToArrayL( *objectCollection, *iBlockList, order );

                CleanupStack::PopAndDestroy( objectCollection );        

                }

            else

                {

                User::Leave( KErrArgument );

                }

            subItem.SetNewListL( iBlockList );

            iBlockList = NULL;

            break;

            }

        case NPresenceOps::EPrHandlePresenceBlocked:

            {

            MXIMPBase* object = NULL;

            iObjCollection->GetByType( object, MPresenceBlockInfo::KInterfaceId );

            if( object )

                {

                iBlocked = TXIMPGetImpClassOrPanic< CPresenceBlockInfoImp >::From( *object );

                }

            else

                {

                User::Leave( KErrArgument );

                }            

            subItem.SetBlockedL( iBlocked );

            iBlocked = NULL; // ownership was transferred

            break;

            }

        case NPresenceOps::EPrHandlePresenceBlockCanceled:

            {

            MXIMPBase* object = NULL;

            iObjCollection->GetByType( object, MXIMPIdentity::KInterfaceId );

            if( object )

                {

                iCanceledBlockId = TXIMPGetImpClassOrPanic< CXIMPIdentityImp >::From( *object );

                }

            else

                {

                User::Leave( KErrArgument );

                }            

            subItem.SetCanceledBlockIdL( iCanceledBlockId );

            iCanceledBlockId = NULL; // ownership was transferred

            break;

            }

        XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidOperationType );

        }

    // synthesize the event to all contexts

    TRAPD( err, subItem.SynthesiseSubscriptionEventToAllCtxsL() );

    CleanupStack::PopAndDestroy(); // subItem

    err = KErrNone;

    iMyHost->HandleAdaptationRequestCompleted( iReqId, err );

    }

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

// COperationHandlePresenceBlocking::RequestCompleted()

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

//

void COperationHandlePresenceBlocking::RequestCompletedL()

    {

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

    CXIMPOperationBase::RequestCompletedL();

    // no special handling for error situations

    }

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

// COperationHandlePresenceBlocking::Type()

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

//

TInt COperationHandlePresenceBlocking::Type() const

    {

    return iMyType;

    }

// End of file