1 /*

     2 * Copyright (c) 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:   Class definition for COMASuplProvHandler

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef C_COMASUPLPROVHANDLER_H

    22 #define C_COMASUPLPROVHANDLER_H

    23 

    24 #include "CWPAdapter.h"

    25 

    26 

    27 class COMASuplParameters;

    28 class COMASuplSettings;

    29 class CCommsDatabase;

    30 class COMASuplSettingsRepository;

    31 class COMASuplTrace;

    32 

    33 

    34 /**

    35  * COMASuplProvHandler handles SUPL provisioning settings.

    36  */ 

    37 class COMASuplProvHandler : public CWPAdapter

    38     {

    39     

    40 public:

    41 

    42     /**

    43      * Factory function that instantiates a new object of COMASuplProvHandler

    44      *

    45      */

    46     static COMASuplProvHandler* NewL();

    47 

    48     /**

    49      * Destructor

    50      *

    51      */

    52     virtual ~COMASuplProvHandler();

    53 

    54 public: // From base class CWPAdapter

    55 

    56     /**

    57      * From CWPAdapter

    58      * 

    59      */     

    60     TInt ItemCount() const;

    61     

    62     /**

    63      * From CWPAdapter

    64      * 

    65      */     

    66     const TDesC16& SummaryTitle( TInt aIndex ) const;

    67 

    68     /**

    69      * From CWPAdapter

    70      * 

    71      */     

    72     const TDesC16& SummaryText( TInt aIndex ) const;

    73 

    74     /**

    75      * From CWPAdapter

    76      * 

    77      */     

    78     void SaveL( TInt aItem );

    79 

    80     /**

    81      * From CWPAdapter

    82      * 

    83      */     

    84     TBool CanSetAsDefault( TInt aItem ) const;

    85 

    86     /**

    87      * From CWPAdapter

    88      * 

    89      */     

    90     void SetAsDefaultL( TInt aItem );

    91 

    92     /**

    93      * From CWPAdapter

    94      * 

    95      */     

    96     TInt DetailsL( TInt aItem, MWPPairVisitor& aVisitor );

    97 

    98 private: // From base class MWPVisitor

    99 

   100     /**

   101      * From MWPVisitor

   102      * 

   103      */     

   104     void VisitL( CWPCharacteristic& aElement );

   105 

   106     /**

   107      * From MWPVisitor

   108      * 

   109      */     

   110     void VisitL( CWPParameter& aElement );

   111 

   112     /**

   113      * From MWPVisitor

   114      * 

   115      */     

   116     void VisitLinkL( CWPCharacteristic& aCharacteristic );

   117 

   118 private: 

   119 

   120     /**

   121      * C++ default constructor.

   122      * 

   123      */     

   124     COMASuplProvHandler();

   125 

   126     /**

   127      * Symbian 2nd phase constructor.

   128      * 

   129      */     

   130     void ConstructL();

   131 

   132 private:  // New functions

   133 

   134     /**

   135      * Check for SUPL settings; returns ETrue if settings accepted

   136      * 

   137      */      

   138     TBool AcceptedSettingGroup();

   139 

   140     /**

   141      * Add SUPL setting to iSuplSettings array

   142      */

   143     void AddSuplSettingsL( COMASuplParameters* aItem );

   144 

   145     /**

   146      * Initializes the local variation flag

   147      */

   148     void SetVariation();

   149 

   150 private:

   151 

   152     /** 

   153      * Handle to the Comms DB

   154      */

   155     CCommsDatabase*                 iCommsDb;

   156 

   157     /** 

   158      * Stores complete settings pairs

   159      */

   160     CArrayPtr<COMASuplSettings>*    iSuplSettings;

   161 

   162     /** 

   163      * Current setting item.

   164      */   

   165     COMASuplParameters*             iCurrentItem;

   166 

   167     /**

   168      * Title text for SUPL settings

   169      */

   170     HBufC*                          iTitle;

   171     

   172     /**

   173      * Handle to instance of COMASuplSettingsRepository

   174      */

   175     COMASuplSettingsRepository*     iRepository;

   176     

   177     /**

   178      * Handle to an instance of COMASuplTrace used for tracing

   179      */ 

   180     COMASuplTrace*		            iTrace;

   181     

   182     /*

   183      * Local Variation Flag

   184      */

   185     TBool                           iVariantEnabled;

   186     

   187     };

   188 

   189 #endif	// C_COMASUPLPROVHANDLER_H