/*

* Copyright (c) 2002 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: 

*			 WirelessVillage OTA settings parser.

*

*/

#ifndef CWVSettings_H

#define CWVSettings_H

//  INCLUDES

#include <e32base.h>

#include <xmlelemt.h>

#include <cnode.h>

class CWVSettingsParser :public CBase 

    {

    public:  // Constructors and destructor

   		/**

        * Two-phased constructor.

        */

        IMPORT_C static CWVSettingsParser* NewL ();

        /**

        * Destructor

        */

		virtual ~CWVSettingsParser();

    public: // New functions

		/**

        * Parses the data

        * @param aDataBuffer contains the data 

		* @return EFalse, if mandatory value is missing, otherwise ETrue

        */

		IMPORT_C TBool ParseL(TDesC8& aDataBuffer);	

		/**

        * Accessor to the root element (WVSettings)

        * @return CXmlElement*, pointer to the root element 

        */

		IMPORT_C CXmlElement* Root ();	

		/**

        * Parses the data, sets values to the internal data structure

        * @param aDataPtr pointer to the data 

        */

		void DoParseL(TDesC8& aDataBuffer);

		/**

        * Read element, sets values to the internal data structure

        * @param aDataPtr pointer to the data 

		* @return number of parsed bytes 

        */

		TInt ReadElementWithContentL(TUint8* ptr, HBufC* aDataBuffer);

		/**

        * Read empty element

        * @param aDataPtr pointer to the data 

		* @return number of parsed bytes 

        */

		TInt ReadEmptyElement(TUint8* aDataPtr, HBufC* aDataBuffer);

		/**

        * Parses the data, sets values to the internal data structure

        * @param aDataPtr pointer to the data 

		* @return number of parsed bytes 

        */

		TInt ReadSupportedVersionsL(TUint8* aDataPtr);

		/**

        * Creates xml tree

        */

		void CreateXmlElementTreeL ();

		/**

        * Validates the data

        * @return EFalse, if mandatory value is missing, otherwise ETrue

        */

		TBool Validate ();

    private:

		/**

        * C++ default constructor.

        */

		CWVSettingsParser();

		/**

        * Actual construction.

        */

		void ConstructL ();

    private:    // Data

		TInt iDatabufferSize;

		TInt iParsedBytes;

		CXmlElement* iRootElement;

		HBufC* iWVOTAVersion;

		HBufC* iWVPassword;

		HBufC* iWVPreferredProtocol;

		HBufC* iWVProxyAddress;

		HBufC* iWVProxyPort;

		HBufC* iWVProxyUser;

		HBufC* iWVProxyPassword;

		HBufC* iWVRefName;

		HBufC* iWVSAPFourWaySupported1;

		HBufC* iWVSAPFourWaySupported2;

		HBufC* iWVSAPMobileNumber;

		HBufC* iWVSAPURI;

		HBufC* iWVSettingsName;

		HBufC* iWVSMSCMobileNumber;

		HBufC* iWVUserID;	

		CArrayPtrFlat<HBufC>* iWVSupportedVersions;

		TBool iListEmpty;

		// these are used for validating

		// and xml tree creation

		TBool iOTAVersion;

		TBool iPassword;

		TBool iPreferredProtocol;

		TBool iProxyAddress;

		TBool iProxyPort;

		TBool iProxyUser;

		TBool iProxyPassword;

		TBool iRefName;

		TBool iSAP4WaySupportedSms;

		TBool iSAP4WaySupportedHttp;

		TBool iSAPMobileNumber;

		TBool iSAPURI;

		TBool iSettingsName;

		TBool iSMSCMobileNumber;

		TBool iUserID;	

		TBool iSupportedVersions;

		TBool iCommon;

		TBool iSms;

		TBool iHttp;

		TBool iProxy;

    };

#endif     

// End of File