launcher/inc/launcherdllparser.h
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     1 /*
       
     2 * Copyright (c) 2009 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:  
       
    15 *
       
    16 */
       
    17 
       
    18 #ifndef LAUNCHERDLLPARSER_H_
       
    19 #define LAUNCHERDLLPARSER_H_
       
    20 
       
    21 #include <e32base.h>
       
    22 #include <f32file.h>
       
    23 #include "launcherdllelement.h"
       
    24 
       
    25 #define UID1_OFFSET 0x00
       
    26 #define UID2_OFFSET 0x04
       
    27 #define UID3_OFFSET 0x08
       
    28 #define SID_OFFSET_ROM 0x44
       
    29 #define SID_OFFSET_ROFS 0x80
       
    30 #define CAPABILITY_OFFSET_ROM 0x4c
       
    31 #define CAPABILITY_OFFSET_ROFS 0x88
       
    32 
       
    33 class CLauncherDLLParser : public CBase
       
    34     {
       
    35 public:
       
    36 
       
    37     virtual ~CLauncherDLLParser();
       
    38     static CLauncherDLLParser* NewL();
       
    39     static CLauncherDLLParser* NewLC();
       
    40     
       
    41     /**
       
    42      * Reads data from the given DLL-file and sets parsed data to given object.
       
    43      * @param aFileSession Reference to an open file session     
       
    44      * @param aFile Reference to the DLL file object
       
    45      * @param aElement Reference to the element, which will contain the parsed data
       
    46      */
       
    47     void ParseL( RFs& aFileSession, RFile& aFile, CLauncherDLLElement& aElement );
       
    48     
       
    49 private:
       
    50 
       
    51     CLauncherDLLParser();
       
    52     void ConstructL();
       
    53     
       
    54     /**
       
    55      * Reads 32-bit unsigned integer from the given file.
       
    56      * @return 32-bit unsigned integer value.
       
    57      * @param aFile File handle.
       
    58      */
       
    59     TUint32 ReadUint32L( RFile& aFile );
       
    60     };
       
    61 
       
    62 #endif /* LAUNCHERDLLPARSER_H_ */