1 /*

     2 * Copyright (c) 2007 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:  Engine for cp active data server

    15  *

    16 */

    17 

    18 

    19 #ifndef C_CONTENTHARVESTERENGINE_H

    20 #define C_CONTENTHARVESTERENGINE_H

    21 

    22 #include "contentharvesterplugin.h"

    23 

    24 // FORWARD DECLARATIONS

    25 //class CContentHarvesterPlugin;

    26 class MLiwInterface;

    27 class CLiwServiceHandler;

    28 class CPluginValidator;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33  * The engine that discovers and manages all installed harvesting plugins.

    34  *

    35  *  @lib contentharvesterserver.lib

    36  *  @since S60 v3.1

    37  */

    38 class CContentHarvesterEngine : public CBase

    39     {

    40 

    41 public:

    42     // New methods

    43 

    44     /**

    45      * Create a CContentHarvesterEngine object using two phase construction,

    46      * and return a pointer to the created object.

    47      * @return pointer to new session

    48      */

    49     static CContentHarvesterEngine* NewL();

    50 

    51     /**

    52      * Create a CContentHarvesterEngine object using two phase construction,

    53      * and return a pointer to the created object.

    54      * @return pointer to new session

    55      */

    56     static CContentHarvesterEngine* NewLC();

    57 

    58     /**

    59      * Destroy the object and release all memory objects.

    60      */

    61     virtual ~CContentHarvesterEngine();

    62 

    63     /**

    64      * Pass update request to all registered plugins.

    65      */

    66     void Update();

    67 

    68 private:

    69     // New methods

    70 

    71     /**

    72      * Perform the first phase of two phase construction.

    73      */

    74     CContentHarvesterEngine();

    75 

    76     /**

    77      * Perform the second phase construction of a CContentHarvesterEngine object.

    78      */

    79     void ConstructL();

    80 

    81 private:

    82 

    83     /**

    84      * handler to CPS

    85      * Own

    86      */

    87     CLiwServiceHandler* iServiceHandler;

    88 

    89     /**

    90      * interface to CPS

    91      * Own

    92      */

    93     MLiwInterface * iCPSInterface;

    94 

    95     /**

    96      * Plugins

    97      * Own

    98      */

    99     CPluginValidator* iPluginManager;

   100     

   101     };

   102 

   103 #endif // C_CONTENTHARVESTERENGINE_H