/*

* Copyright (c) 2005-2007 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:  Bookmark object conversion routines

*

*/

#ifndef __VBOOKMARKCONVERTER_H__

#define __VBOOKMARKCONVERTER_H__

#include <e32base.h>

class CFavouritesItem;

class CFolderItem;

typedef enum

    {

    ENoEncoding = 0,

    EQuotedPrintable

    } TBookmarkEncoding;

class CVBookmarkConverter : public CBase

	{

public:

	static CVBookmarkConverter* NewL();

	static CVBookmarkConverter* NewLC();

	~CVBookmarkConverter();

	// Get

	const TDesC& GetVersion() const;

	const TDesC& GetUrl() const;

	const TDesC& GetTitle() const;

	const TDesC& GetInternetShortcut() const;	

	// Set

	void SetVersionL( const TDesC& aVersion );

	void SetVersionL( const TDesC8& aVersion );

	void SetUrlL( const TDesC& aUrl );

	void SetUrlL( const TDesC8& aUrl );

	void SetTitleL( const TDesC& aTitle );

	void SetTitleL( const TDesC8& aTitle, TBookmarkEncoding aEncoding = ENoEncoding );

	void SetInternetShortcutL( const TDesC& aInternetShortcut );

	void SetInternetShortcutL( const TDesC8& aInternetShortcut );

	void ExportDbItemL( CFavouritesItem& aItem );		

	void ImportDbItemL( const CFavouritesItem& aItem );

	void ImportDbItemL( const CFolderItem& aItem );

	// Export / Import VBookmark info from/to this object

	void ExportVBookmarkL( TDes8& aBuffer );

	void ExportVBookmarkL( CBufBase& aBuffer );

	TInt ImportVBookmarkL( const TDesC8& aBuffer );

private:

	CVBookmarkConverter();	

	void ConstructL();

	void WriteMessageLineL( const TDesC8& aMsgLineTag, const TDesC8& aMsgLineData,

	    const TDesC8& aSeparator );

	void WriteEnvelopeL();

	void ExportL();

	void ResetL();

	TInt ReadTagAndValue( const TDesC8& aBuffer, TInt& aPosition,

	    TPtrC8& aTag, TPtrC8& aValue, TPtrC8& aProperties );

	TInt ReadEnvelopeL( const TDesC8& aBuffer, TInt& aPosition );

	TInt ReadAssignment( const TDesC8& aBuffer, TInt& aPosition,

	    TPtrC8& aTag, TPtrC8& aValue );

	void WriteL( const TDesC8 &aData );

	void IgnoreSpaces( TPtrC8& aData );

	TBookmarkEncoding Encoding( TPtrC8& aProperties );

	HBufC8* DecodeQuotedPrintableLC( const TDesC8& aEncodedData );

private:

	HBufC*      iVersion;

	HBufC*      iUrl;

	HBufC*      iTitle;

	HBufC*      iInternetShortcut;

	CBufBase*   iBuffer;

	TInt        iWriteBufPosition;

	TInt        iWriteBufSize;

	TDes8*      iDesc;

	};

#endif