1 /*

     2 * Copyright (c) 2006-2006 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 "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:  

    15  *

    16 */

    17 

    18 

    19 #ifndef CHARVESTERPLUGINVALIDATOR_H

    20 #define CHARVESTERPLUGINVALIDATOR_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include <e32hashtab.h>

    25 #include "cpluginvalidator.h" 

    26 

    27 // FORWARD DECLARATIONS

    28 class CBlacklistHandler;

    29 

    30 //CONSTS

    31 //PubSub Category AI plug-in registry API

    32 const TUid KPSUidActiveIdle2 =  {0x102750F0}; // ActiveIdle2 SID

    33 // Indicates that all the CPS Harvester plugins have been updated

    34 const TUint KActiveIdleCpsPluginsUpdated = 0x0000000C;

    35 enum EPSActiveIdleCpsPluginsUpdated

    36     {

    37     EPSAiPluginsNotUpdated = 0,

    38     EPSAiPluginsUpdated

    39     };

    40 

    41 /**

    42  *  Class used to maintain required ECOM plugins implementations

    43  *

    44  * 

    45  *  @lib cpclient.dll

    46  *  @since S60 v 5.0

    47  */

    48 NONSHARABLE_CLASS( CHarvesterPluginValidator ): public CPluginValidator

    49     {

    50 public:

    51 

    52     /**

    53      * Two-phased constructor.

    54      * 

    55      */     

    56     IMPORT_C static CHarvesterPluginValidator* NewL( TUid aUid, 

    57                                             TAny *aParameter = NULL );

    58 

    59     /**

    60      * Two-phased constructor.

    61      * 

    62      */     

    63     IMPORT_C static CHarvesterPluginValidator* NewLC( TUid aUid,

    64                                              TAny *aParameter = NULL );

    65     

    66     /**

    67      * Desctructor.

    68      */     

    69     ~CHarvesterPluginValidator();

    70 

    71 

    72 private:

    73 

    74     /**

    75      * C++ default constructor.

    76      */    

    77 	CHarvesterPluginValidator( TUid aUid, TAny *aParameter );

    78 

    79     /**

    80      * Perform the second phase construction of a CPluginValidator object.

    81      */    

    82     void ConstructL();

    83 

    84     /**

    85      * Loads or destroys plugins

    86      */    

    87     void ManagePluginsL();

    88     

    89     /**

    90      * Loads ECOM plugins

    91      */    

    92     void LoadPluginL( TPluginInfo& aPluginInfo );

    93 

    94 

    95 private:

    96      

    97     /**

    98      * Blacklist Handler

    99      * Own

   100      */

   101     CBlacklistHandler* iBlacklist;

   102     

   103     /*

   104      * Startup flag

   105      * 

   106      */

   107     TBool iStartup;

   108     

   109     /*

   110      * Property indicating the status of load operation

   111      * Own

   112      */

   113     RProperty iInProgressProperty;

   114     };

   115 

   116 #endif // CHARVESTERPLUGINVALIDATOR_H