/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#ifndef __FILEUTILS_H__

#define __FILEUTILS_H__

#include <e32base.h>

#include <f32file.h>

#include <badesca.h>

#include <AknGlobalNote.h>

#include <AknIconArray.h> 

#include <aknmemorycardui.mbg>

#include <msvapi.h>

class CCreatorEngine;

class CreatorFileUtils

{

public:

    static TInt FindFiles(CDesCArrayFlat* aFileArray, const TDesC& aFileName, const TDesC& aPath);

    static TInt FindFilesRecursiveL(CDesCArrayFlat* aFileArray, const TDesC& aFileName, const TDesC& aPath);

};

class CCommandParser : public CBase, public MMsvSessionObserver, MUIObserver

    {

enum TCommandParserStatus{

    EGetingScript,

    EGetingRandomDataFile

};

public:

    static CCommandParser* NewL(CCreatorEngine* aEngine);

    static CCommandParser* NewLC(CCreatorEngine* aEngine);

    ~CCommandParser();

    void StrParserL(HBufC*& aDestinationBuf, TUint aToken);

    void StrParserL(HBufC8*& aDestinationBuf, TUint aToken);

private:

    CCommandParser();

    void ConstructL(CCreatorEngine* aEngine);

    TInt FindFilesRecursiveL(const TDesC& aFileName, const TDesC& aPath);

    TInt FindFiles(const TDesC& aFileName, const TDesC& aPath);

    TInt ReadLineFromFileL(RFile& aInputFile);    

    //void ParseCommandFromDescriptorL();

    void HandleSessionEventL(TMsvSessionEvent aEvent, TAny* aArg1, TAny* aArg2, TAny* aArg3); // from MMsvSessionObserver

public:

    /**

     * Called when some dialog in UI is closed

     *

     * @since S60 10.1

     * @param aPositiveAction ETrue if "Ok", "Yes" or other "positive" button was pressed

     * @param aUserData number that was passed to UI before dialog was opened

     * @return None.

     */

    virtual void QueryDialogClosedL(TBool aPositiveAction, TInt aUserData);

public:

    void OpenScriptL();

    TBool OpenScriptL(MCommandParserObserver* aObserver);

    TBool GetRandomDataFilenameL(MCommandParserObserver* aObserver);

private:

    CCreatorEngine* iEngine;

    CDesCArrayFlat* iSearchArray;

    TInt iSelectedItem;

    TInt iParserPosition;

    TInt iParserOldPosition;

    HBufC8* iReadBuf;

    MCommandParserObserver* iObserver;

    };

#endif // __FILEUTILS_H__