/*

* 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:  OMA DS Folder object XML parser

*

*/

#ifndef __OMADSFOLDEROBJECT_H__

#define __OMADSFOLDEROBJECT_H__

#include <f32file.h>

#include <MSenContentHandlerClient.h>

#include <favouritesitem.h>

const TInt KMaxFolderNameLength = KFavouritesMaxName;

const TInt KMaxElementLength = 255;

const TInt KMaxXmlLineLength = 1024;

class CSenXmlReader;

class CFolderItem;

class COMADSFolderObject : public CBase, public MSenContentHandlerClient

{

public:

    static COMADSFolderObject* NewLC();

    static COMADSFolderObject* NewL();

    ~COMADSFolderObject();

    // Get methods

    inline const TDesC& GetName() const {return iName;}

    inline const TDateTime& GetCreatedDate() const {return iCreatedDate;}

    inline const TDateTime& GetModifiedDate() const {return iModifiedDate;}

    // Set methods

    inline void SetName(const TDesC& aName) {iName.Copy(aName);}

    inline void SetCreatedDate(const TDateTime& aDateTime) {iCreatedDate = aDateTime;}

    inline void SetModifiedDate(const TDateTime& aDateTime) {iModifiedDate = aDateTime;}

    // Import & export

    TInt ImportFolderXml(const TDesC8& aData);

    TInt ImportFolderXml(RFs& aFs, const TDesC& aFilename);

    void ExportFolderXmlL(TDes8& aBuffer);

    void ExportFolderXmlL(CBufBase& aBuffer);    

    void ExportDbItemL(CFavouritesItem& aItem);		

	void ImportDbItem(const CFavouritesItem& aItem);

	void ImportDbItem(const CFolderItem& aItem);

    // MSenContentHandlerClient virtual functionality

	TInt StartDocument();

	TInt EndDocument();

	TInt StartElement(const TDesC8& aURI, 

					  const TDesC8& aLocalName, 

					  const TDesC8& aName, 

					  const RAttributeArray& apAttrs);

	TInt EndElement(const TDesC8& aURI, 

					const TDesC8& aLocalName, 

					const TDesC8& aName);

    TInt Characters(const TDesC8& aBuf, TInt aStart, TInt aLength);

	TInt Error(TInt aErrorCode);

private:

    void ConstructL();

    void ExportL();	

	void WriteL(const TDesC &aData);

	void WriteEncodedXmlL(const TDesC &aData);

	void ReadFolderNameL( TDes& aName, const TInt aResID );

	void Reset();

    TInt ParseDateString(const TDesC8& aString, TDateTime& aDateTime);

private:

   	CSenXmlReader*              iXmlReader;

    TBuf8<KMaxElementLength>    iCurrentElement;

    TBuf8<KMaxXmlLineLength>    iTemp;

    TBuf<KMaxFolderNameLength>  iName;

    TDateTime   iCreatedDate;

    TDateTime   iModifiedDate;

    TInt        iError;

	CBufBase*   iBuffer;

	TInt        iWriteBufPosition;

	TInt        iWriteBufSize;

	TDes8*      iDesc;

};

#endif