/*
* Copyright (c) 2005-2009 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:
* Name : CSIPTokenizer.h
* Part of : SIP Codec
* Version : SIP/4.0
*
*/
/**
@internalComponent
*/
#ifndef CSIPTOKENIZER_H
#define CSIPTOKENIZER_H
#include <e32base.h>
#include <badesca.h>
#include "_sipcodecdefs.h"
class CSIPTokenizer : public CBase
{
public:
static CSIPTokenizer* NewL (const TDesC8& aValue,
const TChar& aSeparator,
TBool aNoticeParenthesis = EFalse,
TBool aIgnoreLastEmpty = EFalse,
TBool aSkipSeparatorsBeforeAt = EFalse);
static CSIPTokenizer*
NewLC (const TDesC8& aValue,
const TChar& aSeparator,
TBool aNoticeParenthesis = EFalse,
TBool aIgnoreLastEmpty = EFalse,
TBool aSkipSeparatorsBeforeAt = EFalse);
~CSIPTokenizer ();
CPtrC8Array& Tokens ();
private:
CSIPTokenizer (const TDesC8& aValue,
const TChar& aSeparator,
TBool aNoticeParenthesis,
TBool aIgnoreLastEmpty,
TBool aSkipSeparatorsBeforeAt);
void ConstructL ();
void TokenizeL ();
void HandleQuote ();
void HandleOpeningAngleBracketL ();
void HandleClosingAngleBracketL ();
void HandleOpeningParenthesis();
void HandleClosingParenthesis();
void CheckMatchingQuotesBracketsL ();
void HandleOtherCharacterL (const TChar& aChr);
void AddLastTokenL ();
private: // Data
CPtrC8Array* iTokens;
TPtrC8 iOriginalValue;
TLex8 iLexer;
TChar iSeparator;
TUint iParsedSoFar;
TUint iTokenLength;
TBool iPreviousWasBackSlash;
TBool iInQuotes;
TBool iInAngleBrackets;
TBool iInParenthesis;
TUint iQuoteCount;
TUint iAngleBracketCount;
TUint iParenthesisCount;
TBool iIgnoreParenthesis;
TBool iIgnoreLastEmptyValue;
TBool iSkipSeparatorsBeforeAt;
private: // For testing purposes
UNIT_TEST(CSIPTokenizerTest)
};
#endif // CSIPTOKENIZER_H
// End of File