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/*
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* Copyright (c) 2008-2009 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 the License "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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* Contains miscellaneous utility functions that can be used by any code in security component
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*
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*/
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/**
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@file
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@publishedPartner
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@released
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*/
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#ifndef __MISCUTIL_H__
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#define __MISCUTIL_H__
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#include <e32base.h>
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#include <f32file.h>
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/**
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* This namespace contains common miscellaneous utilitarian functionality meant from use in security code
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*/
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namespace MiscUtil
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{
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/*
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* Recursively deletes all folders in the path (as long as they are empty)
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*
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* @param aFs Connected filesystem session
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* @param aPath Fully qualified path to start the recursive delete
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*/
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IMPORT_C void DeletePathIfEmpty(RFs& aFs, const TDesC& aPath);
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/*
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* Function used to extract lines of text from a buffer. Note that this only works for non-unicode text. It skips
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* over blank lines and the characters '\n' or '\r' are treated as end-of-line markers.
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*
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* @param aBuffer Input buffer
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* @param aPos Starting index into aBuffer (should be within the bounds of zero and length of buffer).
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* It is updated after processing and should be passed in unchanged to correctly identify next line
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* @param aLine Set to point to the start of the line identified
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* @return ETrue if a line was successfully extracted from the buffer, EFalse if end of buffer reached
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*/
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IMPORT_C TBool ReadNonEmptyLineL(const TDesC8& aBuffer, TInt& aPos, TPtrC8& aLine);
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}
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#endif // __MISCUTIL_H__
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