1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/featuremgmt/featuremgr/src/clientdll/featmgrtlsdata.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,151 @@
     1.4 +/*
     1.5 +* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +
    1.22 +
    1.23 +
    1.24 +#ifndef FEATMGR_TLS_DATA_H
    1.25 +#define FEATMGR_TLS_DATA_H
    1.26 +
    1.27 +//  INCLUDES
    1.28 +#include <e32base.h>
    1.29 +#include <featmgr/featurecmn.h>
    1.30 +#include "featmgrclient.h"
    1.31 +#include "featureclient.h"
    1.32 +
    1.33 +// FORWARD DECLARATIONS
    1.34 +class MFeatureObserver;
    1.35 +
    1.36 +//Exported function for test purpose only 
    1.37 +IMPORT_C TInt GetClientCount();
    1.38 +
    1.39 +// CLASS DECLARATION
    1.40 +
    1.41 +/**
    1.42 +* Feature manager internal implementation.
    1.43 +* This object is stored in TLS.
    1.44 +*
    1.45 +*/
    1.46 +NONSHARABLE_CLASS(CFeatMgrTlsData) : public CBase, public MFeatureClient
    1.47 +    {
    1.48 +    public:  // Constructors and destructor
    1.49 +        
    1.50 +        /**
    1.51 +        * Two-phased constructor.
    1.52 +        */
    1.53 +        static CFeatMgrTlsData* NewL();
    1.54 +        
    1.55 +        /**
    1.56 +        * Destructor.
    1.57 +        */
    1.58 +        virtual ~CFeatMgrTlsData();
    1.59 +
    1.60 +    public:
    1.61 +		/**
    1.62 +        * Check if TLS can be freed, i.e. if client count is zero (or less).
    1.63 +        *
    1.64 +        * @return ETrue if TLS can be freed, EFalse otherwise.
    1.65 +        */
    1.66 +		TBool CanBeFreed() const;
    1.67 +		/**
    1.68 +        * Increse client count for this thread.
    1.69 +        */
    1.70 +		void IncreaseClientCount();
    1.71 +
    1.72 +		/**
    1.73 +        * Decrease client count for this thread
    1.74 +        */
    1.75 +		void DecreaseClientCount();
    1.76 +		
    1.77 +		/**
    1.78 +        * Get client count for this thread. Used for testing purpose only
    1.79 +        */
    1.80 +        int ClientCount();
    1.81 +        
    1.82 +		/**
    1.83 +        * From MFeatureClient
    1.84 +        */
    1.85 +        TInt FeatureSupported( TFeatureEntry& aFeature ) const;
    1.86 +        
    1.87 +        TInt FeaturesSupported( RFeatureArray& aFeatures );
    1.88 +
    1.89 +        TInt EnableFeature( TUid aFeature ) const;
    1.90 +
    1.91 +        TInt DisableFeature( TUid aFeature ) const;
    1.92 +
    1.93 +        TInt SetFeature( TUid aFeature, TBool aEnabled, TInt aData ) const;
    1.94 +
    1.95 +        TInt SetFeature( TUid aFeature, TInt aData ) const;
    1.96 +
    1.97 +        TInt AddFeature( TFeatureEntry aFeature ) const;
    1.98 +
    1.99 +        TInt DeleteFeature( TUid aFeature ) const;
   1.100 +
   1.101 +        void ListSupportedFeaturesL( RFeatureUidArray& aSupportedFeatures );
   1.102 +  
   1.103 +        TInt RequestNotification( RFeatureUidArray& aFeatures, TUid& aFeatUid, 
   1.104 +                TRequestStatus& aStatus );
   1.105 +
   1.106 +        void ReRequestNotification( TUid& aFeatUid, TRequestStatus& aStatus );
   1.107 +
   1.108 +        TInt RequestNotifyCancel( TUid aFeature ) const;
   1.109 +
   1.110 +        TInt RequestNotifyCancelAll( ) const;
   1.111 +
   1.112 +        static void DeleteClient();
   1.113 +
   1.114 +        TInt SWIStart() const;
   1.115 +        
   1.116 +        TInt SWIEnd() const; 
   1.117 +        
   1.118 +    private:
   1.119 +
   1.120 +        /**
   1.121 +        * C++ default constructor.
   1.122 +        */
   1.123 +        CFeatMgrTlsData();
   1.124 +
   1.125 +        /**
   1.126 +        * By default Symbian 2nd phase constructor is private.
   1.127 +        */
   1.128 +        void ConstructL();
   1.129 +
   1.130 +    private:    // Data
   1.131 +
   1.132 +		// Keep count of clients so that we know when to free TLS
   1.133 +		TInt iClientCount;
   1.134 +		
   1.135 +		// Feature Manager server client 
   1.136 +		RFeatMgrClient iFeatMgrClient;
   1.137 +		
   1.138 +
   1.139 +#ifdef EXTENDED_FEATURE_MANAGER_TEST
   1.140 +		// Debug only API functions
   1.141 +    public:
   1.142 +        void ResourceMark();
   1.143 +        void ResourceCheck();
   1.144 +        TInt ResourceCount();
   1.145 +        void SetHeapFailure(TInt aAllocFailType, TInt aRate);
   1.146 +		TInt NumberOfNotifyFeatures( void ) const;
   1.147 +		TInt CountAllocCells( void ) const;
   1.148 +#endif
   1.149 +      		
   1.150 +    };
   1.151 +
   1.152 +#endif      // FEATMGR_TLS_DATA_H
   1.153 +            
   1.154 +// End of File