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 the License "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:    Service Manager event object*

    15 */

    16 

    17 

    18 

    19 

    20 

    21 #ifndef CIPTVSMEVENT_H

    22 #define CIPTVSMEVENT_H

    23 

    24 //  INCLUDES

    25 #include <e32base.h>

    26 #include "CIptvUtil.h"

    27 #include "MIptvStreamObject.h"

    28 

    29 #include "MIptvEvent.h"

    30 

    31 // CONSTANTS

    32 

    33 // MACROS

    34 

    35 // DATA TYPES

    36 

    37 // FUNCTION PROTOTYPES

    38 

    39 // FORWARD DECLARATIONS

    40 

    41 // CLASS DECLARATION

    42 class RDesReadStream;

    43 class RDesWriteStream;

    44 class CIptvService;

    45 

    46 /**

    47 *  Used for sending events from Service Manager (on server side) to client.

    48 */

    49 class CIptvSmEvent : public CBase, public MIptvEvent

    50     {

    51     public:

    52     

    53         /**

    54         * Events, used in iEvent member variable.

    55         */

    56         enum TEvent

    57             {                

    58             /**

    59             * This is sent when a service is added to the database.

    60             */                

    61             EServiceAdded,

    62 

    63             /**

    64             * This is sent when the service address has been modified.

    65             */

    66             EServiceModified,

    67 

    68             /**

    69             * This is sent when the scheduled download settings have been changed.

    70             */

    71             EServiceScheduleModified,

    72 

    73             /**

    74             * This is sent when the service selection has been modified.

    75             */

    76             EServiceSelectionModified,

    77 

    78             /**

    79             * This is sent when the service is deleted from the database.

    80             */

    81             EServiceDeleted

    82             

    83             };

    84             

    85     public:  // Constructors and destructor

    86         

    87         /**

    88         * Two-phased constructor.

    89         */

    90         IMPORT_C static CIptvSmEvent* NewL();

    91         

    92         /**

    93         * Destructor.

    94         */

    95         IMPORT_C ~CIptvSmEvent();

    96 

    97     public: // New functions

    98         

    99         //from MIptvEvent

   100         IMPORT_C void InternalizeL(RReadStream& aStream);

   101         IMPORT_C void ExternalizeL(RWriteStream& aStream);

   102         IMPORT_C TUint32 CountExternalizeSize();

   103         IMPORT_C MIptvEvent* GetCopyL();

   104         IMPORT_C void Destruct();

   105         

   106     private:

   107 

   108         /**

   109         * C++ default constructor.

   110         */

   111         CIptvSmEvent();

   112 

   113         /**

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

   115         */

   116         void ConstructL();

   117 

   118     public:

   119     

   120         /**

   121         * Identifies the event.

   122         */

   123         TEvent  iEvent;

   124         

   125         /**

   126         * Identifies the service which caused the event.

   127         */

   128         TUint32 iServiceId;

   129 

   130         /**

   131         * The service which was added, changed or deleted. This is never

   132         * serialized and is valid only when the event is being sent. Not own.

   133         */

   134         CIptvService* iService;

   135     };

   136 

   137 #endif      // CIPTVSMEVENT_H   

   138             

   139 // End of File