sl@0: // Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: 
sl@0: 
sl@0: // INCLUDE FILES
sl@0: #include <featmgr/featmgr.h>
sl@0: #include "featmgrtlsdata.h"
sl@0: #include "featmgrdebug.h"
sl@0: 
sl@0: // ============================= LOCAL FUNCTIONS ===============================
sl@0: 
sl@0: static CFeatMgrTlsData* TlsData( )
sl@0:     {
sl@0:     CFeatMgrTlsData* tlsData = STATIC_CAST( CFeatMgrTlsData*, Dll::Tls() );
sl@0:     _LIT( KPanicCategory, "RFeatureControl" );
sl@0:     __ASSERT_ALWAYS( tlsData, User::Panic( KPanicCategory, EPanicBadHandle ) );
sl@0: 
sl@0:     return tlsData;
sl@0:     }
sl@0: 
sl@0: 
sl@0: EXPORT_C TInt GetClientCount( )
sl@0:     {
sl@0:         CFeatMgrTlsData* tlsData = STATIC_CAST( CFeatMgrTlsData*, Dll::Tls() );
sl@0:         if (tlsData)
sl@0:             {
sl@0:             return tlsData->ClientCount();
sl@0:             }
sl@0:         else
sl@0:             {
sl@0:             return 0;
sl@0:             }
sl@0:     }
sl@0: 
sl@0: // ============================ MEMBER FUNCTIONS ===============================
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatureManager::CFeatureManager()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: 
sl@0: CFeatMgrTlsData::CFeatMgrTlsData() :
sl@0:     iClientCount(0)
sl@0:     {
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatureManager::ConstructL
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: void CFeatMgrTlsData::ConstructL()
sl@0:     {
sl@0:     // Connect to Feature Manager server
sl@0:     FUNC_LOG
sl@0:     TInt err( iFeatMgrClient.Connect() );
sl@0:     User::LeaveIfError(err);
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatureManager::NewL()
sl@0: // Two-phased constructor.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: CFeatMgrTlsData* CFeatMgrTlsData::NewL()
sl@0:     {
sl@0:     CFeatMgrTlsData* self = new( ELeave ) CFeatMgrTlsData();
sl@0:     CleanupStack::PushL( self );
sl@0:     self->ConstructL();
sl@0:     CleanupStack::Pop( self );
sl@0:     return self;
sl@0:     }
sl@0:     
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatureManager::~CFeatMgrTlsData
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: CFeatMgrTlsData::~CFeatMgrTlsData()
sl@0:     {
sl@0:     FUNC_LOG
sl@0:     iFeatMgrClient.Close();
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::CanBeFreed()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TBool CFeatMgrTlsData::CanBeFreed() const
sl@0:     {
sl@0: 	if (iClientCount <= 0)
sl@0: 	    {
sl@0: 		INFO_LOG1( "FeatMgr: TLS can be freed, clients(%d)", iClientCount );
sl@0: 		return ETrue;
sl@0: 	    }
sl@0: 	else
sl@0: 	    {
sl@0: 		INFO_LOG1( "FeatMgr: TLS can NOT be freed, clients(%d)", iClientCount );
sl@0: 		return EFalse;
sl@0: 	    }
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::IncreaseClientCount()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: void CFeatMgrTlsData::IncreaseClientCount()
sl@0:     {
sl@0: 	++iClientCount;
sl@0: 	INFO_LOG1( "FeatMgr: TLS increase, clients now(%d)", iClientCount );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::DecreaseClientCount()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: 
sl@0: void CFeatMgrTlsData::DecreaseClientCount()
sl@0:     {
sl@0: 	--iClientCount;
sl@0: 	INFO_LOG1( "FeatMgr: TLS decrease, clients now(%d)", iClientCount );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::ClientCount()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::ClientCount()
sl@0:     {
sl@0:         return iClientCount;
sl@0:     }
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::FeatureSupported()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::FeatureSupported( TFeatureEntry& aFeature ) const
sl@0:     {
sl@0:     return iFeatMgrClient.FeatureSupported( aFeature );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::FeaturesSupported()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::FeaturesSupported( RFeatureArray& aFeatures )
sl@0:     {
sl@0:     return iFeatMgrClient.FeaturesSupported( aFeatures );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::EnableFeature()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::EnableFeature( TUid aFeature ) const
sl@0:     {
sl@0:     return iFeatMgrClient.EnableFeature( aFeature );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::DisableFeature()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::DisableFeature( TUid aFeature ) const
sl@0:     {
sl@0:     return iFeatMgrClient.DisableFeature( aFeature );
sl@0:     }
sl@0:     
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::SetFeature()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::SetFeature( TUid aFeature, TBool aEnabled, TInt aData ) const
sl@0:     {
sl@0:     return iFeatMgrClient.SetFeature( aFeature, aEnabled, aData );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::SetFeature()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::SetFeature( TUid aFeature, TInt aData ) const
sl@0:     {
sl@0:     return iFeatMgrClient.SetFeature( aFeature, aData );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::AddFeature()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::AddFeature( TFeatureEntry aFeature ) const
sl@0:     {
sl@0:     return iFeatMgrClient.AddFeature( aFeature );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::DeleteFeature()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::DeleteFeature( TUid aFeature ) const
sl@0:     {
sl@0:     return iFeatMgrClient.DeleteFeature( aFeature );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::ListSupportedFeaturesL()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: void CFeatMgrTlsData::ListSupportedFeaturesL( RFeatureUidArray& aSupportedFeatures )
sl@0:     {
sl@0:     iFeatMgrClient.ListSupportedFeaturesL( aSupportedFeatures );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::ReRequestNotification(TUid&, TRequestStatus&)
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: void CFeatMgrTlsData::ReRequestNotification( TUid& aFeatUid, TRequestStatus& aStatus )
sl@0:     {
sl@0:     iFeatMgrClient.ReRequestNotification( aFeatUid, aStatus );
sl@0:     }
sl@0:         
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::RequestNotification(RFeatureUidArray&, TUid&, TRequestStatus&)
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::RequestNotification( RFeatureUidArray& aFeatures, TUid& aFeatUid, 
sl@0:     TRequestStatus& aStatus )
sl@0:     {
sl@0:     return iFeatMgrClient.RequestNotification( aFeatures, aFeatUid, aStatus );
sl@0:     }
sl@0:         
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::RequestNotifyCancel(RFeatureUidArray&, TRequestStatus&)
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::RequestNotifyCancel( TUid aFeature ) const
sl@0:     {
sl@0:     return iFeatMgrClient.RequestNotifyCancel( aFeature );
sl@0:     }
sl@0:         
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::RequestNotifyCancelAll(RFeatureUidArray&, TRequestStatus&)
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::RequestNotifyCancelAll( ) const
sl@0:     {
sl@0:     return iFeatMgrClient.RequestNotifyCancelAll( );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::DeleteClient()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: void CFeatMgrTlsData::DeleteClient()
sl@0: 	{
sl@0: 	CFeatMgrTlsData* tlsData = TlsData();
sl@0: 
sl@0: 	// Decrease the client count (self)
sl@0: 	tlsData->DecreaseClientCount();
sl@0: 
sl@0: 	// Check if no more clients so that TLS can be freed.
sl@0: 	if (tlsData->CanBeFreed())
sl@0: 		{
sl@0: 		delete tlsData;
sl@0: 		Dll::SetTls( NULL );
sl@0: 		}
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::SWIStart()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::SWIStart( ) const
sl@0:     {
sl@0:     return iFeatMgrClient.SWIStart();
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::SWIEnd()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::SWIEnd( ) const
sl@0:     {
sl@0:     return iFeatMgrClient.SWIEnd(); 
sl@0: 	}
sl@0: 
sl@0: /////////////////////////////////////////////////////////////////////////////////
sl@0: 
sl@0: // debug only API functions
sl@0: #ifdef EXTENDED_FEATURE_MANAGER_TEST
sl@0: 
sl@0: #pragma BullseyeCoverage off
sl@0: 
sl@0: /** 
sl@0: */
sl@0: void CFeatMgrTlsData::ResourceMark()
sl@0:     {
sl@0:     iFeatMgrClient.ResourceMark();
sl@0:     }
sl@0: 
sl@0: /** 
sl@0: */
sl@0: void CFeatMgrTlsData::ResourceCheck()
sl@0:     {
sl@0:     iFeatMgrClient.ResourceCheck();
sl@0:     }
sl@0: 
sl@0: /** 
sl@0: */
sl@0: TInt CFeatMgrTlsData::ResourceCount()
sl@0:     {
sl@0:     return iFeatMgrClient.ResourceCount();
sl@0:     }
sl@0: 
sl@0: /** 
sl@0: */
sl@0: void CFeatMgrTlsData::SetHeapFailure(TInt aAllocFailType, TInt aRate)
sl@0:     {
sl@0:     iFeatMgrClient.SetHeapFailure(aAllocFailType, aRate);
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::NumberOfNotifyFeatures()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::NumberOfNotifyFeatures( void ) const
sl@0:     {
sl@0:     return iFeatMgrClient.NumberOfNotifyFeatures();
sl@0:     }
sl@0: // -----------------------------------------------------------------------------
sl@0: // CFeatMgrTlsData::CountAllocCells()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: TInt CFeatMgrTlsData::CountAllocCells( void ) const
sl@0:     {
sl@0:     return iFeatMgrClient.CountAllocCells();
sl@0:     }
sl@0: 
sl@0: #pragma BullseyeCoverage on
sl@0: 
sl@0: #endif
sl@0: 
sl@0: //  End of File