// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// 

// 

//

/**

 @file inetprottextutils.h

 @publishedAll

 @released

*/

#ifndef __INETPROTTEXTUTILS_H__

#define __INETPROTTEXTUTILS_H__

#include <e32base.h>

/**

	Comments :

@publishedAll

@released

*/

class InetProtTextUtils

	{

public:	// Enums

/**	

	enum TRemoveMode

	Enum defining whitespace removal modes.

 */

	enum TRemoveMode

		{

		/** 

			Specifies removal any contiguous whitespace characters at the 

			beginning of some data.

		*/ 

		ERemoveLeft		= 0,

		/** 

			Specifies removal any contiguous whitespace characters at the end of

			some data.

		*/ 

		ERemoveRight,

		/** 

			Specifies removal any contiguous whitespace characters at the 

			beginning and end of some data.

		*/ 

		ERemoveBoth

		};

public:	// Methods

	IMPORT_C static TInt RemoveWhiteSpace(TPtrC8& aData, TRemoveMode aMode);

	IMPORT_C static TInt RemoveWhiteSpace(TPtrC16& aData, TRemoveMode aMode);

	IMPORT_C static void ConvertIntToDescriptorL(TInt aInt, HBufC8*& aBuffer);

	IMPORT_C static void ConvertIntToDescriptorL(TInt aInt, HBufC16*& aBuffer);

	IMPORT_C static void ConvertHexToDescriptorL(TInt aHex, HBufC8*& aBuffer);

	IMPORT_C static void ConvertHexToDescriptorL(TInt aHex, HBufC16*& aBuffer);

	IMPORT_C static TInt ConvertDescriptorToInt(const TDesC8& aData, TInt& aInt);

	IMPORT_C static TInt ConvertDescriptorToInt(const TDesC16& aData, TInt& aInt);

	IMPORT_C static TInt ConvertDescriptorToHex(const TDesC8& aData, TInt& aHex);

	IMPORT_C static TInt ConvertDescriptorToHex(const TDesC16& aData, TInt& aHex);

	IMPORT_C static TInt ExtractNextTokenFromList(TPtrC8& aBuffer, TPtrC8& aToken, TChar aSeparator);

	IMPORT_C static TInt ExtractNextTokenFromList(TPtrC16& aBuffer, TPtrC16& aToken, TChar aSeparator);

	IMPORT_C static TInt ExtractNextTokenFromList(TPtrC8& aBuffer, TPtrC8& aToken, const TDesC8& aSeparators);

	IMPORT_C static TInt ExtractNextTokenFromList(TPtrC16& aBuffer, TPtrC16& aToken, const TDesC16& aSeparators);

	IMPORT_C static TInt ExtractQuotedStringL(TPtrC8& aBuffer, TPtrC8& aQuotedString);

	IMPORT_C static TInt ExtractQuotedStringL(TPtrC16& aBuffer, TPtrC16& aQuotedString);

	IMPORT_C static TInt ExtractIntegerValueL(TPtrC8& aBuffer, TInt& aIntVal, TBool aAllowNonWsTerminator);

	};

#endif	// __INETPROTTEXTUTILS_H__