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 "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:   CNcdBaseDownloadHandler declaration

    15 *

    16 */

    17 

    18 

    19 #include "ncddownloadhandler.h"

    20 

    21 #ifndef C_NCDBASEDOWNLOADHANDLER_H

    22 #define C_NCDBASEDOWNLOADHANDLER_H

    23 

    24 class CNcdNodeManager;

    25 class MCatalogsHttpSession;

    26 class CNcdNodeIdentifier;

    27 class CNcdNode;

    28 

    29 class CNcdBaseDownloadHandler : public CBase, public MNcdDownloadHandler

    30     {

    31 public:

    32 

    33     ~CNcdBaseDownloadHandler();

    34             

    35 public: // From MNcdDownloadHandler

    36 

    37     /**

    38      * @see MNcdDownloadHandler::CurrentDownload()

    39      */

    40     virtual TInt CurrentDownload() const;

    41     

    42     /**

    43      * @see MNcdDownloadHandler::DownloadCount()

    44      */

    45     virtual TInt DownloadCount() const;

    46     

    47     /**

    48      * @see MNcdDownloadHandler::DownloadL()

    49      */

    50     virtual MCatalogsHttpOperation* DownloadL() = 0;

    51         

    52     /**

    53      * @see MNcdDownloadHandler::FinishDownloadL()

    54      */

    55     virtual void FinishDownloadL( MCatalogsHttpOperation& aDownload, 

    56         MNcdFileHandler* aFileHandler ) = 0;    

    57 

    58     

    59     /**

    60      * @see MNcdDownloadHandler::SetCurrentDownload()

    61      */    

    62     virtual void SetCurrentDownload( TInt aCurrentDownload );

    63 

    64     /**

    65      * @see MNcdDownloadHandler::NodeId()

    66      */

    67     virtual const CNcdNodeIdentifier& NodeId() const;

    68     

    69 

    70     /**

    71      * @see MNcdDownloadHandler::NodeL()

    72      */

    73     virtual CNcdNode& NodeL() const;

    74     

    75 protected:

    76     

    77     CNcdBaseDownloadHandler( CNcdNodeManager& aNodeManager,

    78         MCatalogsHttpSession& aSession );

    79     void ConstructL( const CNcdNodeIdentifier& aNodeId );

    80 

    81 protected:

    82 

    83         

    84     

    85     MCatalogsHttpSession& HttpSession() const;

    86 

    87     CNcdNodeManager& NodeManager() const;

    88 

    89     void SetTotalDownloads( TInt aDownloads );

    90 

    91 

    92 private:

    93 

    94     CNcdNodeManager& iNodeManager;

    95     MCatalogsHttpSession& iHttpSession;

    96     CNcdNodeIdentifier* iNodeId;

    97     

    98     TInt iDownloads;

    99     TInt iCurrentDownload;

   100     

   101     };

   102     

   103     

   104 #endif // C_NCDBASEDOWNLOADHANDLER_H