1 /*

     2 * Copyright (c) 2008 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 CNcdProviderManager declaration

    15 *

    16 */

    17 

    18 

    19 #ifndef C_NCD_PROVIDERMANAGER_H

    20 #define C_NCD_PROVIDERMANAGER_H

    21 

    22 #include <e32base.h>

    23 

    24 #include "ncdprovidercloseobserver.h"

    25 #include "catalogscontext.h"

    26 

    27 class CNcdProviderUtils;

    28 class CCatalogsTransport;

    29 class CNcdProvider;

    30 class CNcdStorageManager;

    31 class RFs;

    32 

    33 /**

    34  * This class manages the general managers of all connected

    35  * families

    36  */

    37 class CNcdProviderManager : 

    38     public CBase,

    39     public MNcdProviderCloseObserver

    40     {

    41 public:

    42     

    43     static CNcdProviderManager* NewL();

    44     

    45     virtual ~CNcdProviderManager();

    46 

    47 public:

    48     

    49     /**

    50      * Gets or creates a provider for the client

    51      */

    52     CNcdProvider& ProviderL( 

    53         const MCatalogsContext& aContext,

    54         TBool& aCreated );

    55 

    56     /**

    57      * Gets a provider

    58      * 

    59      * @return Client's provider or NULL if it hasn't been created

    60      */

    61     CNcdProvider* Provider( 

    62         const MCatalogsContext& aContext ) const;

    63     

    64     

    65 protected: // MNcdProviderCloseObserver

    66     

    67     void ProviderClosed( CNcdProvider& aProvider );

    68 

    69 private:    

    70     

    71     CNcdProviderManager();

    72     void ConstructL();

    73     

    74     TInt FindFamily( const MCatalogsContext& aContext ) const;

    75 

    76     HBufC* WritableEnginePathL( RFs& aFs );

    77     

    78 private:

    79         

    80     RPointerArray<CNcdProvider> iProviders; // owns one reference

    81     CNcdProviderUtils* iProviderUtils;      // owned

    82     CCatalogsTransport* iTransport;         // owned

    83     CNcdStorageManager* iStorageManager;    // owned

    84     HBufC* iEngineRootPath;                 // owned

    85     };

    86 

    87 #endif /* C_NCD_PROVIDERMANAGER_H */