1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  This header file describes the class that handles the storage

    15 *                of triggers in RAM Structures.

    16 *

    17 */

    18 

    19 

    20 #ifndef C_LBTCONTAINER_TRIGGERIDGENERATOR_H

    21 #define C_LBTCONTAINER_TRIGGERIDGENERATOR_H

    22 

    23 // system includes

    24 #include <e32base.h>

    25 #include <f32file.h>

    26 // user includes

    27 

    28 

    29 

    30 

    31 

    32 

    33 /**

    34  *  This class provides an abstraction to store and retrieve triggers

    35  *  from RAM Structures.

    36  *

    37  *  It internally utilizes RAM memory and stores the trigger information

    38  *  in a efficient data structure.

    39  */

    40 NONSHARABLE_CLASS( CLbtTriggerIdGenerator ) : public CBase

    41                                         

    42     {

    43 public:

    44     /**

    45      * The Symbian 2 phase constructor.

    46      * This method creates a new instance of CLbtTriggerIdGenerator

    47      *

    48      * @return An instance of this class

    49      */

    50     static CLbtTriggerIdGenerator* NewL();

    51 

    52     /**

    53      * Destructor.

    54      */

    55     virtual ~CLbtTriggerIdGenerator();

    56 	

    57 	TInt64 GetTriggerId();

    58 	

    59 	void SetTriggerId(TInt64 aId);

    60 

    61 protected: // from base class MLbtTriggerStore

    62    

    63 private:

    64     /**

    65      * C++ constructor

    66      */

    67     CLbtTriggerIdGenerator();

    68 

    69     /**

    70      * Symbian 2nd phase of construction

    71      */

    72     void ConstructL();

    73 

    74     /**

    75      * C++ Copy Constructor

    76      * The private copy constructor prevents the usage of copy constructors

    77      * with this class.

    78      */

    79     CLbtTriggerIdGenerator(const CLbtTriggerIdGenerator& aRamTriggersManager);

    80     

    81     /**

    82      * Overload equality operator

    83      * The private overload of the equality operator prevents the usage of

    84      * equality operator with this class.

    85      */

    86     CLbtTriggerIdGenerator& operator =(const CLbtTriggerIdGenerator& aRamTriggersManager);

    87     

    88     RFs iFileServer;

    89     RFile iFileHandle; 

    90     };

    91 

    92 

    93 #endif // C_LBTCONTAINER_TRIGGERIDGENERATOR_H