1 /*

     2 * Copyright (c) 2004 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:   Defines concrete non-CDMA class CNcnModel.

    15 *

    16 */

    17 

    18 

    19 #ifndef NCNMODEL_H

    20 #define NCNMODEL_H

    21 

    22 // INCLUDES

    23 #include    "NcnModelBase.h"

    24 #include    "MNcnUI.h"

    25 #include    "MNcnNotifier.h"

    26 #include	<msatrefreshobserver.h>

    27 

    28 // CLASS DECLARATION

    29 class RSatSession;

    30 class RSatRefresh;

    31 

    32 /**

    33 *  The main Ncn subsystem class

    34 */

    35 class CNcnModel : public CNcnModelBase, public MSatRefreshObserver

    36     {

    37     public:  // Constructors and destructor

    38 

    39         /**

    40         * Two-phased constructor.

    41         */

    42         static CNcnModelBase* NewL();

    43 

    44         /**

    45         * Destructor.

    46         */

    47         virtual ~CNcnModel();

    48 

    49     private:

    50 

    51         /**

    52         * C++ default constructor.

    53         */

    54         CNcnModel();

    55 

    56         /**

    57         * By default Symbian OS constructor is private.

    58         */

    59         void ConstructL();

    60 

    61     private: //From base class

    62 

    63         /**

    64         * Create Central repository connection

    65         * @since Series60 3.0

    66         */

    67         void CreateCRConnectionL();     

    68 

    69     public: // From base class

    70 

    71         /**

    72         * From CNcnModelBase. Sim changed status is given by this method

    73         * @since Series60 2.6

    74         */

    75         void SetSimChanged( const TBool aSimChanged );

    76 

    77         /**

    78         * From CNcnModelBase. Sets the current SMS initialisation phase.

    79         * @since Series60 2.6

    80         */

    81         void SetSmsInitialisationState( const TInt aSmsInitialisationPhase );

    82 

    83         /**

    84         * From CNcnModelBase. This method performs the SMSC fetching operation.

    85         * @since Series60 2.6

    86         */

    87         void PerformSimServiceCentreFetching();

    88 

    89         /**

    90         * From CNcnModelBase. This method forces the SMSC fetching operation.

    91         * @since Series60 2.6

    92         */

    93         void ForceToPerformSimServiceCentreFetching();

    94 

    95         /**

    96         * From CNcnModelBase. This method checks if the SMSC fetching is needed

    97         * @since Series60 2.6

    98         */

    99         void CheckIfSimSCOperationRequired();

   100 		

   101     public: //From MSatRefreshObserver

   102     

   103         /**

   104         * Refresh query. Client should determine whether it allow the

   105         * refresh to happen. In this method the client should not close or

   106         * cancel the RSatRefresh subsession.

   107         * @since 3.0

   108         * @param aType Refresh type.

   109         * @param aFiles Elementary files which are to be changed. 

   110         * May be zero length. 

   111         * @return ETrue to allow refresh, EFalse to decline refresh.

   112         */

   113         TBool AllowRefresh( TSatRefreshType aType, const TSatRefreshFiles& aFiles );

   114 

   115          /**

   116         * Notification of refresh. In this method the client should not close 

   117         * or cancel the RSatRefresh subsession.

   118         * @since 3.0

   119         * @param aType Type of refresh which has happened.

   120         * @param aFiles List of elementary files which has been changed. 

   121         * May be zero length.

   122         */

   123         void Refresh( TSatRefreshType aType, const TSatRefreshFiles& aFiles );

   124         

   125     private: // Data

   126         

   127         /**

   128          * Enumeration for SMS initialisation phases.

   129          */

   130         enum TSMSInitialisationPhase

   131             {

   132             ESMSInitNone = 0,

   133             ESMSInitInProgress = 1,

   134             ESMSInitComplete = 2,

   135             ESMSInitReadServiceCentre = 3            

   136             };

   137             

   138        	// Sat session connection.

   139 		RSatSession* iSatSession;

   140 		

   141 		// Sat refresh connection

   142 		RSatRefresh* iSatRefresh;

   143     };

   144 

   145 #endif      // NCNMODEL_H

   146 

   147 // End of File