/*

* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

/**

 @file

 @internalComponent

 @released

*/

#ifndef POSCOMMONPRIVACYRESOURCES_H

#define POSCOMMONPRIVACYRESOURCES_H

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CPosDialogCtrl;

class CPosTrace;

// DATA TYPES

class CPosCommonPrivacyResources : public CBase

    {

    public: // Data

        CPosDialogCtrl*         iDialogCtrl;

        TInt                    iLastAssignedRequestId;

#ifdef _DEBUG

        CPosTrace*              iTrace;

#endif

    };

// CLASS DECLARATION

/**

*  Singleton representation for common resources in the privacy server.

*/

class PosCommonPrivacyResources

    {

    public:  // New functions

        /**

        * Installs the holder for common resources in thread local storage.

        * @return KErrNone if ok, otherwise a system wide error code.

        */

        static TInt Install();

        /**

        * Checks if the PosCommonPrivacyResources is installed.

        * @return ETrue if installed, otherwise EFalse.

        */

        static TBool Installed();

        /**

        * Uninstalls the holder for common resources. The common resources are

        * not destroyed by this call.

        */

        static void Uninstall();

        /**

        * Gets a handle to the global dialog controller.

        * @return The global dialog controller.

        */

        static CPosDialogCtrl* DialogCtrl();

        /**

        * Sets the global dialog controller.

        * @param aDialogCtrl The global dialog controller.

        */

        static void SetDialogCtrl(

            /* IN  */   CPosDialogCtrl* aDialogCtrl);

        /**

        * Get a new unique request id for a new CPosReqLogEntry.

        *

        * @return The new unique request id.

        */

        static TInt GetNewRequestId();

#ifdef _DEBUG

        static void SetupTraceL();

        static void TearDownTrace();

        static void Trace(

            /* IN  */ const TDesC& aDescription,

            /* IN  */ const TDesC& aFilename,

            /* IN  */ const TInt aLineNumber

            );

#endif

    };

#endif      // POSCOMMONPRIVACYRESOURCES_H

// End of File