1 /*

     2 * Copyright (c) 2002-2005 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:  Header file for game data handler.  

    15 *

    16 */

    17 

    18 

    19 #ifndef CDOCGAMEHANDLER_H

    20 #define CDOCGAMEHANDLER_H

    21 

    22 //  INCLUDES

    23 

    24 #include "DocDefaultHandler.h"

    25 

    26 const TInt32      KMaxGameEngineDataID( 1000 );

    27 const TInt      KGameEngineUID( 0x101F5EDA );

    28 

    29 _LIT( KGDCount, "GDCount");

    30 

    31 /**

    32 *  Game data handler for Nokia games.

    33 *  Never launch any applications, just save the file/buffer

    34 *  to game specific directory under c:\data\games\. 

    35 */

    36 NONSHARABLE_CLASS(CDocGameHandler) :public CDocDefaultHandler

    37     {

    38     public:  // Constructors and destructor

    39         

    40         /**

    41         * C++ default constructor.

    42         */

    43         CDocGameHandler(

    44             const TDataType& aDataType,

    45             const TUid& aUid,

    46             CDocumentHandler* aDocDispatcher,

    47             TDocServiceMode aServiceMode );

    48 

    49         /**

    50         * Two-phased constructor.

    51         */

    52         static CDocGameHandler* NewL(

    53                 const TDataType& aDataType,

    54                 const TUid& aUid,

    55                 CDocumentHandler* aDocDispatcher,

    56                 TDocServiceMode aServiceMode );

    57 

    58         /**

    59         * Destructor.

    60         */

    61         virtual ~CDocGameHandler();

    62        

    63     public: // New functions

    64     public: // Functions from base classes

    65 

    66         TInt CopyOrMoveL( const TUint aAttr );

    67         

    68         TInt CopyHandleL( const RFile& aSourceFile, const TUint aAttr );

    69 

    70         void PopulateAppInfo();

    71 

    72         void ParseGameInfoFromFileL( const RFile& aFile );

    73         void ParseGameInfoFromFileL( const TDesC& aFilename );

    74         void ParseGameInfoFromBufL( const TDesC8& aBuffer );

    75         TInt CheckGameDataTypeL( TInt32 aGameId );

    76         

    77     protected:  // New functions

    78 

    79     protected:  // Functions from base classes

    80         

    81         /**

    82         * Get the data directory for the mime type. 

    83         *

    84         * @param aDataType Data type 

    85         * @param aUid      App Uid

    86         * @param aPath     absolute path to return

    87         *

    88         * @return KErrNone if success. If fail an error code.

    89         */

    90         TInt GetDataDirL( 

    91             const TDataType& aDataType, 

    92             const TUid& aUid, 

    93             TDes& aPath,

    94             TInt aDataSize);

    95 

    96         /**

    97         * Never a viewer operations, because we don't launch

    98         * games at all.

    99         * @return EFalse

   100         */ 

   101        TBool IsViewerOperation( TDocOperation aOperation );

   102 

   103        TInt NotifyGameEngine( const TUid& aUid );

   104 

   105     private:

   106 

   107         /**

   108         * By default EPOC constructor is private.

   109         */

   110         void ConstructL();

   111 

   112         // By default, prohibit copy constructor

   113         CDocGameHandler( const CDocGameHandler& );

   114 

   115         // Prohibit assigment operator

   116         CDocGameHandler& operator= ( const CDocGameHandler& );

   117 

   118     public:     // Data

   119     

   120     protected:  // Data

   121         TInt32  iGameId;        

   122 

   123     private:    // Data

   124 

   125     public:     // Friend classes

   126 

   127     protected:  // Friend classes

   128 

   129     private:    // Friend classes

   130     

   131     };

   132 

   133 #endif      // CDOCGAMEHANDLER_H

   134             

   135 // End of File