/*

* Copyright (c) 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:  Class for reading ascii files in AnalyzeTool.

*

*/

#include "../inc/ATCommonDefines.h"

#include "../inc/catfilereader.h"

// -----------------------------------------------------------------------------

// CATFileReader::CATFileReader

// Constructor.

// -----------------------------------------------------------------------------

CATFileReader::CATFileReader()

{

	LOG_FUNC_ENTRY("CATFileReader::CATFileReader");

	m_cDelimiter = '\r'; // default line delimeter

}

// -----------------------------------------------------------------------------

// CATFileReader::~CATFileReader

// Destructor.

// -----------------------------------------------------------------------------

CATFileReader::~CATFileReader()

{

	LOG_FUNC_ENTRY("CATFileReader::~CATFileReader");

}

// -----------------------------------------------------------------------------

// CATFileReader::Open

// Open / Read file.

// -----------------------------------------------------------------------------

bool CATFileReader::Open( const char* cFile )

{

	LOG_FUNC_ENTRY("CATFileReader::Open");

	if ( strlen( cFile ) < 1 )

	{

		LOG_STRING("CATFileReader::Open empty file argument.");

		return false;

	}

	try {

		ifstream in;

		in.open( cFile, ios::binary );

		if ( ! in.good() )

			return false;

		m_stream << in.rdbuf();

		in.close();

	}

	catch(...)

	{

		LOG_STRING("CATFileReader::Open unhandled exception.");

		return false;

	}

	return true;

}

// -----------------------------------------------------------------------------

// CATFileReader::Close

// Close file.

// -----------------------------------------------------------------------------

bool CATFileReader::Close( void )

{

	LOG_FUNC_ENTRY("CATFileReader::Close");

	return true;

}

// -----------------------------------------------------------------------------

// CATFileReader::GetLine

// Get line from file.

// -----------------------------------------------------------------------------

bool CATFileReader::GetLine( string& sLine )

{

	//LOG_FUNC_ENTRY("CATFileReader::GetLine");

	char cLine[MAX_LINE_LENGTH];

	if ( !m_stream.good() )

		return false;

	m_stream.getline( cLine, MAX_LINE_LENGTH, m_cDelimiter ); m_stream.get();

	sLine = cLine;

	return true;

}

// -----------------------------------------------------------------------------

// CATFileReader::SetDelimiter

// Set line delimiting character.

// -----------------------------------------------------------------------------

void CATFileReader::SetDelimiter( char cDelimiter )

{

	LOG_FUNC_ENTRY("CATFileReader::SetDelimiter");

	m_cDelimiter = cDelimiter;

}

// -----------------------------------------------------------------------------

// CATFileReader::GetDelimiter

// Get current line delimiting character.

// -----------------------------------------------------------------------------

char CATFileReader::GetDelimiter() const

{

	LOG_FUNC_ENTRY("CATFileReader::GetDelimiter()");

	return m_cDelimiter;

}