iaupdate/IAD/engine/inc/iaupdatecontrollerfile.h
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     1 /*
       
     2 * Copyright (c) 2007-2008 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:   Header file of CIAUpdateControllerFile class
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 
       
    20 
       
    21 
       
    22 
       
    23 #ifndef IA_UPDATE_CONTROLLER_FILE_H
       
    24 #define IA_UPDATE_CONTROLLER_FILE_H
       
    25 
       
    26 
       
    27 #include <e32std.h>
       
    28 #include <s32strm.h>
       
    29 #include <e32cmn.h>
       
    30 #include <f32file.h>
       
    31 #include <e32const.h>
       
    32 
       
    33 
       
    34 /**
       
    35  *
       
    36  */
       
    37 class CIAUpdateControllerFile : public CBase
       
    38     {
       
    39 
       
    40 public:
       
    41 
       
    42     IMPORT_C static CIAUpdateControllerFile* NewL( const TDesC& aFile );
       
    43 
       
    44     IMPORT_C static CIAUpdateControllerFile* NewLC( const TDesC& aFile );
       
    45     
       
    46     
       
    47     IMPORT_C virtual ~CIAUpdateControllerFile();
       
    48 
       
    49 
       
    50     IMPORT_C TBool ReadControllerDataL();
       
    51 
       
    52     IMPORT_C void WriteControllerDataL();
       
    53     
       
    54     
       
    55     IMPORT_C void SetCurrentData();
       
    56 
       
    57     
       
    58     IMPORT_C const TTime& RefreshTime() const;
       
    59     
       
    60     IMPORT_C void SetRefreshTime( const TTime& aTime );
       
    61 
       
    62     IMPORT_C void SetRefreshTime( TInt64 aTime );
       
    63 
       
    64     IMPORT_C void SetCurrentRefreshTime();
       
    65     
       
    66 
       
    67     IMPORT_C TLanguage Language() const;
       
    68     
       
    69     IMPORT_C void SetLanguage( TLanguage aLanguage );
       
    70 
       
    71     IMPORT_C void SetCurrentLanguage();
       
    72         
       
    73 
       
    74 private:
       
    75 
       
    76     // Prevent these if not implemented
       
    77     CIAUpdateControllerFile( const CIAUpdateControllerFile& aObject );
       
    78     CIAUpdateControllerFile& operator =( const CIAUpdateControllerFile& aObject );
       
    79 
       
    80 
       
    81     CIAUpdateControllerFile();
       
    82     
       
    83     virtual void ConstructL( const TDesC& aFile );
       
    84 
       
    85 
       
    86     void InternalizeL( RReadStream& aStream );
       
    87 
       
    88     void ExternalizeL( RWriteStream& aStream );
       
    89 
       
    90 
       
    91 private: // data
       
    92 
       
    93 	// file server session
       
    94 	RFs iFsSession;
       
    95 	
       
    96 	// controller data file path
       
    97 	TFileName iPath;
       
    98 
       
    99 
       
   100     // Time when the content was refreshed.
       
   101     TTime iRefreshTime;
       
   102 
       
   103     // The language that has been used.
       
   104     TLanguage iLanguage;
       
   105     };
       
   106 		
       
   107 #endif // IA_UPDATE_CONTROLLER_FILE_H
       
   108