1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Presentity group members presence unsubscription operation

    15  *

    16 */

    17 

    18 

    19 #include <ximpprotocolconnection.h>

    20 #include <protocolpresencewatching.h>

    21 #include <protocolpresencefeatures.h>

    22 

    23 #include "operationunsubscribepresentitygroupmemberspresence.h"

    24 #include "ximpobjecthelpers.h"

    25 #include "ximpidentityimp.h"

    26 #include "presencedatacacheimp.h"

    27 #include "presenceinfofilterimp.h"

    28 #include "operationsynthesisesubscriptionevent.h"

    29 #include "ximphost.h"

    30 #include "ximpstatusimp.h"

    31 #include "ximppsccontextimp.h"

    32 #include "ximppanics.h"

    33 #include "protocolpresencedatahostimp.h"

    34 

    35 #include "ximptrace.h"

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

    37 

    38 // ---------------------------------------------------------------------------

    39 // COperationUnsubscribePresentityGroupMembersPresence::COperationUnsubscribePresentityGroupMembersPresence()

    40 // ---------------------------------------------------------------------------

    41 //

    42 EXPORT_C COperationUnsubscribePresentityGroupMembersPresence::COperationUnsubscribePresentityGroupMembersPresence()

    43     {

    44     }

    45 

    46 

    47 // ---------------------------------------------------------------------------

    48 // COperationUnsubscribePresentityGroupMembersPresence::~COperationUnsubscribePresentityGroupMembersPresence()

    49 // ---------------------------------------------------------------------------

    50 //

    51 COperationUnsubscribePresentityGroupMembersPresence::~COperationUnsubscribePresentityGroupMembersPresence()

    52     {

    53     delete iGroupId;

    54     if( iSubItem )

    55         {

    56         iSubItem->Close();

    57         }    

    58     }

    59 

    60 // ---------------------------------------------------------------------------

    61 // COperationUnsubscribePresentityGroupMembersPresence::ConstructL()

    62 // ---------------------------------------------------------------------------

    63 //

    64 void COperationUnsubscribePresentityGroupMembersPresence::ConstructL( const TDesC8& aParamPck )

    65     {

    66     iGroupId = CXIMPIdentityImp::NewLC();

    67     CleanupStack::Pop( iGroupId );

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

    69     }

    70 

    71 

    72 // ---------------------------------------------------------------------------

    73 // COperationUnsubscribePresentityGroupMembersPresence::ProcessL()

    74 // ---------------------------------------------------------------------------

    75 //

    76 void COperationUnsubscribePresentityGroupMembersPresence::ProcessL()

    77     {

    78     TRACE(_L("COperationUnsubscribePresentityGroupMembersPresence::ProcessL()" ) );

    79     CXIMPOperationBase::ProcessL();

    80     

    81     CPresentityGroupMembersPresenceSubscriptionItem& subItem =

    82                 iMyHost->PresenceDataAccess().PresenceDataCache().PresentityGroupMembersPresenceSubscriptionItemLC( *iGroupId );

    83     CleanupStack::Pop(); // subItem

    84     iSubItem = &subItem;

    85 

    86     iSubscriptionStatus = iSubItem->SubscriptionStatus( iContext );

    87 

    88     MProtocolPresenceWatching& watching = iMyHost->GetConnection().ProtocolPresenceFeatures().PresenceWatching();

    89 

    90     switch( iSubscriptionStatus )

    91         {

    92         case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForCtxOnly:

    93             {

    94             watching.DoUnsubscribePresentityGroupMembersPresenceL( *iGroupId, iReqId );

    95             iSubItem->RemoveSubscriber( iContext );

    96             break;

    97             }

    98             

    99         case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForCtxAndOthers:

   100             {

   101             CPresenceInfoFilterImp* pifWithoutCtx =

   102                 iSubItem->CollectSubscriptionPifWithoutCtxL( iContext );

   103             CleanupStack::PushL( pifWithoutCtx );

   104 

   105             if ( iSubItem->SubscriptionPif().Contains( *pifWithoutCtx ) )

   106                 {

   107                 watching.DoUpdatePresentityGroupMembersPresenceSubscriptionPifL( *iGroupId, *pifWithoutCtx, iReqId );

   108                 }

   109             else

   110                 {

   111                 iMyHost->FakeCompleteRequest( iReqId, KErrNone );

   112                 }

   113 

   114             CleanupStack::PopAndDestroy( pifWithoutCtx );

   115             break;

   116             }

   117             

   118         case CPresentityGroupMembersPresenceSubscriptionItem::ENotSubscribedAtAll:

   119         case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForOtherCtxOnly:

   120             {

   121             iMyHost->FakeCompleteRequest( iReqId, KErrNone );

   122             break;

   123             }

   124             

   125         XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );

   126         }    

   127     }

   128 

   129 // ---------------------------------------------------------------------------

   130 // COperationUnsubscribePresentityGroupMembersPresence::RequestCompleted()

   131 // ---------------------------------------------------------------------------

   132 //

   133 void COperationUnsubscribePresentityGroupMembersPresence::RequestCompletedL()

   134     {

   135     TRACE(_L("COperationUnsubscribePresentityGroupMembersPresence::RequestCompletedL()" ) );

   136     CXIMPOperationBase::RequestCompletedL();

   137 

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

   139         {

   140         iContext->SetPresenceInfoFilterL( MXIMPPscContext::EPresentityGroupMemberPresenceFilter,

   141                 NULL, iGroupId );

   142 

   143         switch( iSubscriptionStatus )

   144             {

   145             case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForCtxOnly:

   146             case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForCtxAndOthers:

   147                 {

   148                 iSubItem->RemoveSubscriber( iContext );

   149                 break;

   150                 }

   151                 

   152             case CPresentityGroupMembersPresenceSubscriptionItem::ENotSubscribedAtAll:

   153             case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForOtherCtxOnly:

   154                 {

   155                 break;

   156                 }

   157                 

   158             XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );

   159             }

   160 

   161         SynthesiseEventL();

   162         }

   163     }

   164 

   165 

   166 // ---------------------------------------------------------------------------

   167 // COperationUnsubscribePresentityGroupMembersPresence::Type()

   168 // ---------------------------------------------------------------------------

   169 //

   170 TInt

   171     COperationUnsubscribePresentityGroupMembersPresence::Type() const

   172     {

   173     return NPresenceOps::EPrUnsubscribePresentityGroupMembersPresence;

   174     }

   175 

   176 // ---------------------------------------------------------------------------

   177 // COperationUnsubscribePresentityGroupMembersPresence::SynthesiseEventL()

   178 // ---------------------------------------------------------------------------

   179 //

   180 void COperationUnsubscribePresentityGroupMembersPresence::SynthesiseEventL()

   181     {

   182     COperationSynthesiseSubscriptionEvent* synthOp =

   183             new ( ELeave ) COperationSynthesiseSubscriptionEvent(

   184                              COperationSynthesiseSubscriptionEvent::EPresentityGroupMembersPresence, EFalse );

   185     CleanupStack::PushL( synthOp );

   186     synthOp->BaseConstructL( TXIMPRequestId(), iContext );

   187     synthOp->ConstructL( *iGroupId );

   188     iMyHost->AddNewOperationL( *synthOp );

   189     CleanupStack::Pop( synthOp );

   190     }

   191 

   192 

   193 // End of file