// Copyright (c) 2000-2009 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:

//

#include <e32test.h>

#include <f32file.h>

const TInt IMSCRIPTBUFFERLENGTH = 256;

class CEmailTestUtils;

class CScriptTestUtils : public CBase

	{

public:

	IMPORT_C void LogToInputFileL(const TDesC& aSourceFileName, const TDesC& aDestFileName, TBool aStandardiseDateFields);

	IMPORT_C void LogToOutputFileL(const TDesC& aSourceFileName, const TDesC& aDestFileName, TBool aStandardiseDateFields);

	IMPORT_C static CScriptTestUtils* NewLC(CEmailTestUtils& aTestUtils);

	~CScriptTestUtils();

	// Functions for checking the IM output.

	IMPORT_C TBool CheckLogOutputL(TInt aPortNumber, const TDesC& aTestFileName);

	IMPORT_C TInt ErrorLineNumber();

	IMPORT_C HBufC* ErrorExpectedL();

	IMPORT_C HBufC* ErrorActualL();

private:

	void ConstructL();

	enum TImLogLineType

		{

		EImLogLineComment,

		EImLogLineIn,

		EImLogLineOut,

		EImEmptyLine,

		EImReadCancelled

		};

	class TFileReader

		{

	public:

		TFileReader(RFile &rFile);

		TBool Read(char &rChar);

		void SeekCurrent(TInt aOffset);

		void Seek(TInt aOffset);

	private:

		RFile& iFile;

		TBuf8<IMSCRIPTBUFFERLENGTH> iBuffer;

		TInt iBufferIndex;

		TInt iBufferStart;

		};

	void StandardiseVariableFieldsL(const TDesC& aSourceFileName);

	void ReplaceVariableFields(TDes8& aDes);

	void StripLogFileL(const TFileName& aSourceFileName, const TFileName& aDestFileName, TBool aStandardiseDateFields, TImLogLineType aLogLineType);

	TImLogLineType LineType(const HBufC8* aLine);

	HBufC8* GetLineL(TFileReader& aFileReader);

	CScriptTestUtils(CEmailTestUtils& aTestUtils);

private:

	TInt iErrorLine;

	HBufC* iExpectedLine;

	HBufC* iActualLine;

	class CImTestField

		{

		public:

		HBufC8* iFieldName;

		HBufC8* iReplacementString;

		TInt iNumberFound;

		~CImTestField();

		};

	class CImFindReplace

		{

		public:

		HBufC8* iFind;

		HBufC8* iReplace;

		~CImFindReplace();

		};

	CImFindReplace* FindVariableDataL(TDes8& aLine);

	CArrayPtrFlat<CImTestField>* iFieldList;

	CArrayPtrFlat<CImFindReplace>* iFindReplaceList;

	CEmailTestUtils& iTestUtils;

	};