diff -r 000000000000 -r b16258d2340f applayerprotocols/httptransportfw/Test/T_HttpIntegration/TfrLex.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/applayerprotocols/httptransportfw/Test/T_HttpIntegration/TfrLex.h Tue Feb 02 01:09:52 2010 +0200 @@ -0,0 +1,112 @@ +// Copyright (c) 2002-2009 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: +// $Header$ +// TfrLex.cpp +// This module implements TfrLex collection of static lexical functions. +// rev: mjdavey, symbian@mjdss.com, July 2002 +// for: Typhoon (7.0s) & JetStream (8.0) +// +// + +#ifndef __TFRLEX_H__ +#define __TFRLEX_H__ + +//----------------------------------------------------------------------------- + +#include + +//----------------------------------------------------------------------------- + +class TfrLex +{ +public: // New functions + + // Extract a term. The TLex variants return KErr* (KErrNone if + // found) and advance next position. The TDesC& variants check + // if text begins with term and return ETrue/EFalse. + static TInt Val ( TLex& aLex , const TDesC& aTerm ); + static TBool Val ( const TDesC& aText, const TDesC& aTerm ); + static TInt ValF( TLex& aLex , const TDesC& aTerm ); + static TBool ValF( const TDesC& aText, const TDesC& aTerm ); + + // Skip spaces and get token up to end-of-string, a space char + // or up to the very character/characters you define. The GetF + // supports tokens like "*". If a token begins with apostrophe + // but does not end to one, the functions L E A V E with error + // KErrArgument. + static TPtrC GetL( TLex& aLex, const TChar aChar = 0 ); + static TPtrC GetL( TLex& aLex, const TDesC& aList ); + + // Skip spaces and then eat the very character or the very term + // you define. Return ETrue (was found and swallowed) or EFalse. + static TBool Eat ( TLex& aLex, const TChar aChar ); + static TBool Eat ( TLex& aLex, const TDesC& aTerm ); + static TBool EatF( TLex& aLex, const TDesC& aTerm ); + + // Get count of tokens. REMOVED + // static TInt TokenCount( const TDesC& aText ); + // static TInt TokenCount( TLex aLex ); + + // Get from first non white space onwards. + static TPtrC TrimLeft( const TDesC& aText ); + + // Get up to the last non white space. + static TPtrC TrimRight( const TDesC& aText ); + + // Get from first non white space onwards up to the last + // non white space i.e. TrimLeft and TrimRight. + static TPtrC Trim( const TDesC& aText ); + + // Get text like "*" without the two apostrophes. If not + // like "*", then returns the text as such as the whole. + static TPtrC Peel( const TDesC& aText ); + + // Trim and then Peel. + static TPtrC TrimAndPeel( const TDesC& aText ); + + // Peel and them Trim. + static TPtrC PeelAndTrim( const TDesC& aText ); + +}; + +//----------------------------------------------------------------------------- + +#endif // __TFRLEX_H__ + +//----------------------------------------------------------------------------- +// Get count of tokens. + +/* +TInt TfrLex::TokenCount( const TDesC& aText ) +{ +TLex lex( aText ); +return TokenCount( lex ); +} +TInt TfrLex::TokenCount( TLex aLex ) +{ +TPtrC token; +TInt count = 0; +do +{ +token.Set( aLex.NextToken() ); +if ( token.Length() > 0 ) count++; +} while ( token.Length() > 0 ); + +return count; +} +*/ + +//----------------------------------------------------------------------------- +// End of File +//-----------------------------------------------------------------------------