// config.cpp

// 

// Copyright (c) 2006 - 2010 Accenture. All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the "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:

// Accenture - Initial contribution

//

#include "config.h"

#include <fshell/settings.h>

// Default values (used if the config file can't be read).

_LIT(KDefaultConsole, "defcons.dll");

const TSize KDefaultSizeAdjustment(0, 0);

// Config file details.

_LIT(KConfigFileName, "\\system\\console\\iosrv.ini");

_LIT(KConfigDescriptionFile, "\\resource\\iosrv.idf");

// Configuration attributes.

_LIT(KAttConsole, "console");

_LIT(KAttConsoleSizeAdjustment, "console_size_adjustment");

TIoConfig::TIoConfig()

	: iConsoleImplementation(KDefaultConsole), iConsoleSizeAdjustment(KDefaultSizeAdjustment)

	{

	}

TInt TIoConfig::Init()

	{

	LtkUtils::CIniFile* iniFile = NULL;

	TRAPD(ret, iniFile = LtkUtils::CIniFile::NewL(KConfigFileName, KConfigDescriptionFile));

	if (ret == KErrNone) ret = DoInit(iniFile);

	delete iniFile;

	return ret;

	}

TInt TIoConfig::DoInit(LtkUtils::CIniFile* iniFile)

	{

	TInt ret = KErrNone;

	iConsoleImplementation.Copy(iniFile->GetString(KAttConsole).Left(iConsoleImplementation.MaxLength()));

	const TDesC& sizeAdjust(iniFile->GetString(KAttConsoleSizeAdjustment));

	if (sizeAdjust.Length())

		{

		TLex lex(sizeAdjust);

		ret = lex.Val(iConsoleSizeAdjustment.iWidth);

		if (ret) return ret;

		lex.Get(); // Skip delimiter.

		ret = lex.Val(iConsoleSizeAdjustment.iHeight);

		if (ret) return ret;

		}

	return ret;

	}

const TDesC& TIoConfig::ConsoleImplementation() const

	{

	return iConsoleImplementation;

	}

const TSize& TIoConfig::ConsoleSizeAdjustment() const

	{

	return iConsoleSizeAdjustment;

	}