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:   Contains CNcdParentOfTransparentNodeProxy class implementation

    15 *

    16 */

    17 

    18 

    19 #include "ncdparentoftransparentnodeproxy.h"

    20 #include "catalogsdebug.h"

    21 #include "ncdnodefunctionids.h"

    22 #include "catalogsclientserver.h"

    23 

    24 

    25 // ======== PUBLIC MEMBER FUNCTIONS ========

    26 

    27 CNcdParentOfTransparentNodeProxy::CNcdParentOfTransparentNodeProxy( MCatalogsClientServer& aSession,

    28                                                                     TInt aHandle,

    29                                                                     CNcdNodeManagerProxy& aNodeManager,

    30                                                                     CNcdOperationManagerProxy& aOperationManager,

    31                                                                     CNcdFavoriteManagerProxy& aFavoriteManager ) 

    32 : CNcdNodeFolderProxy( aSession, aHandle, aNodeManager, aOperationManager, aFavoriteManager )

    33     {

    34     }

    35 

    36 

    37 void CNcdParentOfTransparentNodeProxy::ConstructL()

    38     {

    39     CNcdNodeFolderProxy::ConstructL(); 

    40     }

    41 

    42 

    43 CNcdParentOfTransparentNodeProxy::~CNcdParentOfTransparentNodeProxy()

    44     {

    45     }

    46 

    47 

    48 TInt CNcdParentOfTransparentNodeProxy::ServerChildCount() const

    49     {

    50     return iServerChildCount;

    51     }

    52 

    53     

    54 void CNcdParentOfTransparentNodeProxy::InternalizeNodeDataL( RReadStream& aStream )

    55     {

    56     DLTRACEIN((""));

    57     

    58     // First internalize parent data

    59     CNcdNodeFolderProxy::InternalizeNodeDataL( aStream );

    60     

    61     // Then get the parent of transparent node specific data

    62     iServerChildCount = aStream.ReadInt32L();

    63     

    64     DLTRACEOUT((""));

    65     }

    66     

    67 TBool CNcdParentOfTransparentNodeProxy::IsTransparentChildExpiredL() const

    68     {

    69     DLTRACEIN((""));

    70     HBufC8* data( NULL );

    71         

    72     // Because we do not know the exact size of the data id, use

    73     // the alloc method, which creates the buffer of the right size

    74     // and sets the pointer to point to the created buffer.

    75     User::LeaveIfError(

    76             ClientServerSession().

    77                 SendSyncAlloc( NcdNodeFunctionIds::ENcdIsTransparentChildExpired,

    78                                KNullDesC8,

    79                                data,

    80                                Handle(),

    81                                0 ) );

    82 

    83     if ( data == NULL )

    84         {

    85         User::Leave( KErrNotFound );

    86         }

    87 

    88     CleanupStack::PushL( data );

    89     

    90     // Read the data from the stream

    91     RDesReadStream stream( *data );

    92     CleanupClosePushL( stream );

    93     

    94     TBool isTransparentChildExpired = stream.ReadInt32L();

    95     

    96     // Closes the stream

    97     CleanupStack::PopAndDestroy( &stream ); 

    98     CleanupStack::PopAndDestroy( data );

    99     

   100     return isTransparentChildExpired;

   101     }