332 // CHsCcApiClient::ViewListL

   333 // -----------------------------------------------------------------------------

   334 //

   335 TInt CHsCcApiClient::ViewListL( 

   336     CHsContentInfo& aInfo, CHsContentInfoArray& aArray )

   337     {

   338     TInt err( KErrNone );

   339     

   340     // Create ViewListReq API request

   341     CCcSrvMsg* reqMsg = CCcSrvMsg::NewL();

   342     CleanupStack::PushL( reqMsg );

   343     reqMsg->SetMsgId( EHsCcViewListReq );

   344     reqMsg->SetTrId( 0 );

   345 

   346     // Marshal ViewListReq data to a descriptor

   347     HBufC8* dataBuf = aInfo.MarshalL();

   348     TPtr8 dataPtr( NULL, 0 );

   349     dataPtr.Set( dataBuf->Des() );

   350     reqMsg->SetData( dataPtr );

   351     

   352     delete dataBuf;

   353     dataBuf = NULL;

   354     

   355     // Marshal API request

   356     HBufC8* msgBuf = reqMsg->MarshalL();

   357     CleanupStack::PushL( msgBuf );

   358     TPtr8 msgPtr( NULL, 0 );

   359     msgPtr.Set( msgBuf->Des() );

   360  

   361     // Send API request

   362     // Sender and receiver address not defined -> message is routed

   363     // according to the provider id

   364     TPckgBuf<TUint32> provider( ECcHomescreen );

   365     TPckgBuf<TUint32> sender;

   366     TPckgBuf<TUint32> receiver;

   367     err = iSession.Send( ECcApiReq, provider, sender, receiver, msgPtr );

   368     

   369     if ( !err )

   370         {

   371         // Internalize response message

   372         TUint32 trId;

   373         TUint32 dataSize;

   374         err = InternalizeRespL( msgPtr, trId, dataSize );

   375         if ( !err && dataSize )

   376             {

   377             // Internalize API response data

   378             err = InternalizeContentInfoArrayL( aArray, trId, dataSize );

   379             }

   380         }

   381 

   382     // Cleanup

   383     CleanupStack::PopAndDestroy( msgBuf );

   384     CleanupStack::PopAndDestroy( reqMsg );

   385 

   386     return err;

   387     }

   388 

   389 // -----------------------------------------------------------------------------