/*

* Copyright (c) 1997-2009 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 "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: 

*

*/

#if !defined(__FILELINE_H__)

#define __FILELINE_H__

#if !defined(__ASTRING_H__)	

#include "ASTRING.H"

#endif

#ifdef __VC32__

#pragma warning( disable : 4786 )	// identifier truncated in debugging information.

#pragma warning( push, 1 )	// MS STL libraries do not compile cleanly, temporarily set warning level to 1

#pragma warning( disable : 4710 )	// function not inlined.

#endif

#include <set>

#ifdef __VC32__

#pragma warning( pop )

#endif

class FileLineManager

	{

public:

	FileLineManager();

	virtual ~FileLineManager();

	void SetBase(const String& aFileName,int aLineNumber);

	void SetPath(const String& aDriveAndDirectory);

	void SetInclude(const String& aNameText,int aLineNumber);

	void PostInclude(char* aNameText,char* aRealLineNumber,int aLineNumber);

	int	GetErrorLine(int aCurrentLineNumber) const;

	const String* GetCurrentFile() const;

private:

	void SetCurrentFile(const String&);

	String ExtractFileName(const String& aText);

private:

	const String* iCurrentFileName;

	const String* iBaseFileName;

	int iOffsetLineNumber;	// Line number of line in preprocessed file corresponding to # line for CurrentFileName.

	String iBasePath;

	// All filenames that have ever been seen.

	std::set<String, StringLess> iAllFileNames;

	};

#endif //__FILELINE_H__