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/*
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* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef C_HNUTILS_H
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#define C_HNUTILS_H
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#include <e32base.h>
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class CHnMdLocalization;
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class CHnMdBaseKey;
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class CLiwGenericParamList;
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class TLiwVariant;
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class CHnSuiteModel;
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class TXmlEngElement;
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/**
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* Utils
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*
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* Utility class.
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*
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* @lib hnmetadatamodel
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* @since S60 3.0
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* @ingroup group_hnmetadatamodel
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*/
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NONSHARABLE_CLASS( HnUtils )
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{
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public:
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/**
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* Read file.
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*
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* @since S60 v3.0
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* @param aPath Path to a file.
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* @return Buffer.
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*/
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IMPORT_C static HBufC8* ReadFileLC(const TDesC& aPath);
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/**
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* Read file.
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*
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* @since S60 v3.0
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* @param aPath Path to a file.
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* @return Buffer.
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*/
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IMPORT_C static HBufC8* ReadFileL(const TDesC& aPath);
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/**
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* Locates nearest Language file.
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*
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* @since S60 v3.0
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* @param aFile File name.
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* @return File path.
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*/
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IMPORT_C static HBufC* LocateNearestLanguageFileLC( const TDesC& aFile );
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/**
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* Sets given descriptor using xml element textual value.
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*
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* @since S60 v5.0
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* @param aElement Xml element.
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* @param aAttribute Descriptor to be set using aElement.
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*/
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IMPORT_C static void SetAttributeL( const TXmlEngElement& aElement,
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RBuf8& aAttribute );
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/**
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* Sets given descriptor using xml attribute.
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*
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* @since S60 v5.0
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* @param aElement Xml element from which the attribute will be retrieved
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* by aAttributeName.
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* @param aAttributeName The name of the attribute to be read from
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* aElement.
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* @param aAttribute A descriptor to be set using a value of the attribute
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* from aElement.
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*/
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IMPORT_C static void SetAttributeL( const TXmlEngElement& aElement,
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const TDesC8& aAttributeName, RBuf8& aAttribute );
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/**
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* Fetches given columns string.
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*
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* @since S60 v5.0
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* @param aColumn Which column to fetch.
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* @param aSourceText Source texts.
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* @param aColumnSeparator Character that separates columns.
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*/
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IMPORT_C static HBufC8 * GetColumnTextLC(TInt aColumn, const TDesC8 & aSourceText,
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TChar aColumnSeparator = TChar('|'));
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/**
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* Fetches number of columns.
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*
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* @since S60 v5.0
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* @param aSourceText Source texts.
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* @param aColumnSeparator Character that separates columns.
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*/
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IMPORT_C static TInt GetColumnTextColumnCount(const TDesC8 & aSourceText,
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TChar aColumnSeparator = TChar('|'));
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private:
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};
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#endif // C_HNUTILS_H
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