1 /*

     2 * Copyright (c) 2004-2005 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:  Monitoring startup and reading/writing to shared data.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CSOSENPOLICYENLISTHANDLER_H

    21 #define CSOSENPOLICYENLISTHANDLER_H

    22 

    23 

    24 // INCLUDES

    25 #include    "CSOSEmergencyNumberPolicyHandler.h"

    26 #include    <RPhCltServer.h>

    27 #include    <cenrepnotifyhandler.h>

    28 

    29 // FORWARD DECLARATIONS

    30 

    31 

    32 // CLASS DECLARATION

    33 

    34 /**

    35 *  It is the monitor for startup status, and provides services for

    36 *  reading and writing to/from shared data.

    37 *

    38 *  @since Series60_2.6

    39 */

    40 NONSHARABLE_CLASS( CSosEnPolicyENListHandler ) : public CBase,

    41     public MCenRepNotifyHandlerCallback

    42     {

    43     public:  // Constructors and destructor

    44 

    45         /**

    46         * Creates a new monitor and starts it.

    47         *

    48         * @return Pointer to created CSosEnPolicyENListHandler instance.

    49         */

    50 

    51         static CSosEnPolicyENListHandler* NewL(); 

    52             

    53         /**

    54         * Destructor.

    55         */

    56         ~CSosEnPolicyENListHandler();

    57 

    58     public: // New functions

    59 

    60         /** 

    61         * Reads product specific numbers.

    62         *

    63         * @return Returns space separated list of emergency numbers, in case

    64         *         of error, empty list is returned.

    65         */

    66         const TDesC& ReadProductSpecificNumbers();

    67 

    68         /** 

    69         * Adds Emergency number to list to be written to Central Repository

    70         *

    71         * @param aNumber This is emergency number to be added.

    72         * @param aPermanent If this is set to ETrue, number will not be

    73         *                   cleared with ClearCurrentList function.

    74         *                   For numbers which are read in the startup.

    75         *   Permanent numbers should be written first. Also adding new permanent

    76         *   number removes all non permanent numbers.

    77         */

    78         void AddToList( const TDesC& aNumber, TBool aPermanent = EFalse );

    79 

    80         /** 

    81         * Clears Current list.

    82         * Does not touch to permanent numbers.

    83         */

    84         void ClearCurrentList();

    85 

    86         /** 

    87         * Writes current list to Central Repository.

    88         */

    89         void WriteListToCentralRepository();

    90 

    91         /** 

    92         * Is number in current list with normal mode.

    93         *

    94         * @param aNumber This is number to be checked. 

    95         * @return Returns ETrue if in list, otherwice EFalse.

    96         */

    97         TBool IsInListByNormalMode ( const TDesC& aNumber );

    98 

    99         /** 

   100         * Is number in current list with advanced mode.

   101         *

   102         * @param aNumber This is number to be checked. 

   103         * @return Returns ETrue if in list, otherwice EFalse.

   104         */

   105         TBool IsInListByAdvancedMode ( TDes& aNumber );

   106 

   107     private: // From MCenRepNotifyHandlerCallback

   108 

   109         void HandleNotifyString( TUint32 aId, const TDesC16& aNewValue );

   110 

   111     private:

   112 

   113         /** 

   114         * C++ constructor.

   115         *

   116         */

   117 

   118         CSosEnPolicyENListHandler();

   119 

   120         /**

   121         * By default Symbian 2nd phase constructor is private.

   122         */

   123         void ConstructL();

   124 

   125     private:  // Data

   126 

   127         // Central repository instance.

   128         CRepository*    iRepository;

   129 

   130         // The product specific emergency numbers.

   131         TBuf< KEnPolicySDEmergencyNumberListLength >   iProductSpecificList;

   132 

   133         // The current emergency number list.

   134         TBuf< KEnPolicySDEmergencyNumberListLength >   iCurrentList;

   135 

   136         // The current place in the emergency number list.

   137         TInt    iCurrentListPlace;

   138 

   139         // The start point of current emergency number list.

   140         TInt    iCurrentListStart;

   141 

   142         /**

   143          * CenRep listener

   144          * 

   145          * Own

   146          */

   147         CCenRepNotifyHandler* iListener;

   148 

   149     };

   150 

   151 #endif  // CSOSENPOLICYENLISTHANDLER_H

   152 

   153 

   154 // End of File