/*

* 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 CREATORRANDOMDATAPARSER_H_

#define CREATORRANDOMDATAPARSER_H_

#include <e32base.h>

#include <badesca.h>

#include <xml/contenthandler.h>

#include <xml/parser.h>

//using namespace Xml;

class CCreatorRandomDataParser : public CBase, public Xml::MContentHandler

	{

public:

    enum TRandomDataType

    	{

    	EFirstName,

    	ESurname,

    	ECompany,

    	EAddress,

    	EJobTitle,

    	EPhoneNumber,

    	EGroupName,

    	EMeetingReason,

    	EMeetingPlace,

    	EMemoText,

    	EAnniversaryReason,

    	EToDoText,

    	EReminderText,

    	EMessageSubject,

    	EMessageText,

    	ECity,

    	ECountry,

    	EPostcode,

    	EState,

    	EPobox,

    	EPrefix,

    	ESuffix,

    	ELandmarkName,

    	ELandmarkDescription

    	};

public:

    virtual ~CCreatorRandomDataParser();

    static CCreatorRandomDataParser* NewL();

    static CCreatorRandomDataParser* NewLC();    

    CDesCArrayFlat* ParseL(const TDesC& aFileName, const TRandomDataType aDataType);

    TInt GetError() const;

private:

    CCreatorRandomDataParser();

    void ConstructL();

    /**

     * Converts 8 bit descriptor to 16 bit descriptor

     * @param aDes 8 bit descriptor to be converted

     * @return Pointer to the new 16 bit descriptor     

     */

    HBufC* Convert8BitTo16BitLC(const TDesC8& aInput);

    void GetTextFileMode(RFile& aFile, TInt& aFileSize);

public:

    // From MContentHandler:    

    void OnStartDocumentL(const Xml::RDocumentParameters &aDocParam, TInt aErrorCode);

    void OnEndDocumentL(TInt aErrorCode);

    void OnStartElementL(const Xml::RTagInfo& aElement, 

                         const Xml::RAttributeArray& aAttributes, 

                         TInt aErrorCode);

    void OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode);

    void OnContentL(const TDesC8& aBytes, TInt aErrorCode);

    void OnStartPrefixMappingL(const RString& aPrefix, 

                               const RString& aUri, 

                               TInt aErrorCode);

    void OnEndPrefixMappingL(const RString& aPrefix, TInt aErrorCode);

    void OnIgnorableWhiteSpaceL(const TDesC8& aBytes, TInt aErrorCode);

    void OnSkippedEntityL(const RString& aName, TInt aErrorCode);

    void OnProcessingInstructionL(const TDesC8& aTarget, 

                                  const TDesC8& aData, 

                                  TInt aErrorCode);

    void OnError(TInt aErrorCode);

    TAny* GetExtendedInterface(const TInt32 aUid);

private:

	TRandomDataType iDataType;

	CDesCArray* iElementNameArray;

	HBufC* iContentData;

	TBool iInsideRootElement;

	TBool iContentParsingActive;

	CDesCArrayFlat* iResultArray;

    enum TFileFormat

        {

        EFormatANSIASCII,

        EFormatUTF8,

        EFormatUTF16LE,

        EFormatUTF16BE

        };

    // XML parser

    Xml::CParser* iParser;

    TFileFormat iScriptTextFormat;

    TInt iLastError;

};

#endif /*CREATORRANDOMDATAPARSER_H_*/