1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef RMTPFILEDPSINGLETONS_H

    17 #define RMTPFILEDPSINGLETONS_H

    18 

    19 #include "mtpdebug.h"

    20 

    21 /** 

    22 Implements the MTP file data processor singletons reference manager.

    23 @internalComponent

    24 

    25 */

    26 

    27 class CMTPFileDpConfigMgr;

    28 class MMTPDataProviderFramework;

    29 

    30 class RMTPFileDpSingletons

    31     {

    32 public:  

    33     RMTPFileDpSingletons();  

    34 

    35     void OpenL(MMTPDataProviderFramework& aFramework);

    36     void Close();

    37     

    38     CMTPFileDpConfigMgr& FrameworkConfig();

    39     

    40 private:

    41     

    42     /**

    43     Implements the singletons reference block.

    44     */

    45     class CSingletons : public CObject

    46         {

    47     public: 

    48 

    49         static CSingletons& OpenL(MMTPDataProviderFramework& aFramework);

    50         void Close();

    51 

    52     private: // From CObject

    53 

    54     private:

    55 

    56         static CSingletons* NewL(MMTPDataProviderFramework& aFramework);

    57         virtual ~CSingletons();

    58         void ConstructL(MMTPDataProviderFramework& aFramework);

    59 

    60     public: // Owned

    61 

    62         /**

    63         FLOGGER debug trace member variable.

    64         */

    65         __FLOG_DECLARATION_MEMBER_MUTABLE;

    66             

    67         /**

    68         The file config manager.

    69         */

    70         CMTPFileDpConfigMgr*    iConfigMgr;

    71     	};

    72     

    73 private: // Owned

    74 

    75     /**

    76     FLOGGER debug trace member variable.

    77     */

    78     __FLOG_DECLARATION_MEMBER_MUTABLE;

    79 

    80     /**

    81     The singletons reference block.

    82     */

    83     CSingletons*    iSingletons;

    84 };

    85 

    86 #endif // RMTPFILEDPSINGLETONS_H