1 /*

     2 * Copyright (c) 2002 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:  Handles streaming app settings in OMA provisioning.

    15 *

    16 */

    17 

    18 

    19 #ifndef STREAMINGADAPTER_H

    20 #define STREAMINGADAPTER_H

    21 

    22 // INCLUDES

    23 

    24 #include    <CWPAdapter.h>

    25 #include    <MWPContextExtension.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class CMPSettingsModel;

    29 struct TStreamingAdapterData;

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34  * CStreamingAdapter handles accesspoint settings.

    35  */ 

    36 class CStreamingAdapter : public CWPAdapter,

    37                           public MWPContextExtension

    38     {

    39     public:  // Constructors and destructor

    40 

    41         /**

    42         * Two-phased constructor.

    43         * @return a instance of class.

    44         */

    45         static CStreamingAdapter* NewL();

    46 

    47         /**

    48         * Destructor

    49         */

    50         virtual ~CStreamingAdapter();

    51 

    52     public: // Functions from base classes

    53 

    54         /**

    55         * From CWPAdapter

    56         */

    57         TInt ItemCount() const;

    58 

    59         /**

    60         * From CWPAdapter

    61         */

    62         const TDesC16& SummaryTitle(TInt aIndex) const;

    63 

    64         /**

    65         * From CWPAdapter

    66         */

    67         const TDesC16& SummaryText(TInt aIndex) const;

    68 

    69         /**

    70         * From CWPAdapter

    71         */

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

    73 

    74         /**

    75         * From CWPAdapter

    76         */

    77         void SaveL(TInt aItem);

    78 

    79         /**

    80         * From CWPAdapter

    81         */

    82         TBool CanSetAsDefault(TInt aItem) const;

    83 

    84         /**

    85         * From CWPAdapter

    86         */

    87         void SetAsDefaultL(TInt aItem);

    88 

    89         /**

    90         * From CWPAdapter

    91         */

    92         void VisitL(CWPCharacteristic& aElement);

    93 

    94         /**

    95         * From CWPAdapter

    96         */

    97         void VisitL(CWPParameter& aElement);

    98 

    99         /**

   100         * From CWPAdapter

   101         */

   102         void VisitLinkL(CWPCharacteristic& aCharacteristic);

   103 

   104         /**

   105         * From CWPAdapter

   106         */

   107         TInt ContextExtension(MWPContextExtension*& aExtension);

   108 

   109         /**

   110         * From MWPContextExtension

   111         */

   112 		const TDesC8& SaveDataL(TInt aIndex) const;

   113 

   114         /**

   115         * From MWPContextExtension

   116         */

   117 		void DeleteL(const TDesC8& aSaveData);

   118 

   119         /**

   120         * From MWPContextExtension

   121         */

   122         TUint32 Uid() const;

   123 

   124 

   125     private:  // Default constructors

   126 

   127         /**

   128         * C++ default constructor.

   129         */

   130         CStreamingAdapter();

   131 

   132         /**

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

   134         */

   135         void ConstructL();

   136 

   137     private: // New functions

   138 

   139         /**

   140         * Validates the data in iTempData.

   141         */

   142         TBool IsValid();

   143 

   144         /**

   145         * Parses an integer from a descriptor.

   146         * Returns error code.

   147         */

   148         TInt ParseIntegerL(const TDesC& aPtr, TInt& aInt);

   149 

   150 		/**

   151         * ResetAndDestroy() cleanup for ecom implementation array.

   152         * @param aAny the implementation array

   153         */

   154         static void Cleanup( TAny* aAny );

   155         

   156         /**

   157         * Initialise CMPSettingsModel

   158         * @param None

   159         * @return None

   160         */

   161         void InitSettingsModelL();

   162 

   163     private: // Data

   164 

   165         HBufC* iTitle;

   166         CMPSettingsModel* iModel;

   167 

   168         TPtrC iAppId;

   169         TStreamingAdapterData* iCurrentData;

   170         TStreamingAdapterData* iTempData;

   171 

   172         TPckgBuf<TUint32> iSavedID;

   173 

   174 	private:

   175 		friend class TM_CWPStreamingAdapterTestCase;

   176 	

   177 

   178     };

   179 

   180 #endif  // STREAMINGADAPTER_H

   181             

   182 // End of File