sl@0: // Copyright (c) 2007-2009 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 <featmgr/featurecontrol.h>
sl@0: #include "featmgrdebug.h"
sl@0: #include <e32std.h>
sl@0: 
sl@0: // LOCAL CONSTANTS AND MACROS
sl@0: _LIT( KPanicCategory, "FeatMgr" );
sl@0: 
sl@0: 
sl@0: // ============================= LOCAL FUNCTIONS ===============================
sl@0: 
sl@0: // ============================ MEMBER FUNCTIONS ===============================
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // FeatureManager::InitializeLibL()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void FeatureManager::InitializeLibL()
sl@0:     {
sl@0: 	FUNC_LOG
sl@0: 
sl@0:     if ( !Dll::Tls() )
sl@0:         {
sl@0:         Dll::SetTls( CFeatMgrTlsData::NewL() );
sl@0:         }
sl@0: 
sl@0: 	// Increase the client count (self)
sl@0: 	TlsData()->IncreaseClientCount();
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // FeatureManager::UnInitializeLibL()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void FeatureManager::UnInitializeLib()
sl@0:     {
sl@0: 	FUNC_LOG
sl@0: 
sl@0:     if ( Dll::Tls() )
sl@0: 		{
sl@0: 		CFeatMgrTlsData::DeleteClient();
sl@0:         }
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // FeatureManager::FeatureSupported()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TBool FeatureManager::FeatureSupported( TInt aFeature )
sl@0:     {
sl@0:     TFeatureEntry feature( TUid::Uid(aFeature) );
sl@0:     TInt err( TlsData()->FeatureSupported( feature ) );
sl@0: 
sl@0:     return (( err > 0 ) ? ETrue : EFalse );
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // FeatureManager::TlsData()
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: CFeatMgrTlsData* FeatureManager::TlsData()
sl@0:     {
sl@0:     CFeatMgrTlsData* tlsData = STATIC_CAST( CFeatMgrTlsData*, Dll::Tls() );
sl@0: 
sl@0:     __ASSERT_ALWAYS( tlsData, User::Panic( KPanicCategory, ELibNotInitialized ) );
sl@0: 
sl@0:     return tlsData;
sl@0:     }
sl@0:     
sl@0: //  End of File