/*

* Copyright (c) 2006-2009 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: 

* UTILSH

* Contains common utilitied required for filesystem component.

* @internalComponent

* @released

*

*/

#ifndef UTILS_H

#define UTILS_H

#include <string>

/* While generating FAT32 image, user may specify the larger partition size (say 128GB),

 * Hence to support large integer values 64 bit integers are used.

 * "__int64" is for MSVC compiler and "long long int" is for GCC compilers

 */

#ifdef _MSC_VER

	typedef __int64 Long64;

#else

	typedef long long int Long64;

#endif

typedef std::string String;

/**

Function responsible to convert given string into upper case.

Note: In FAT iamge regular entry names are need to be mentioned in Upper case.

@internalComponent

@released

@param aString - input string 

@return returns the string, were string alphabets are changed to uppercase

*/

inline String& ToUpper(String& aString)

{

	unsigned int stringLength = aString.length();

	for(unsigned int stringIndex = 0; stringIndex < stringLength; stringIndex++)

	{

		unsigned char stringChar = aString.at(stringIndex);

		//Lower case alphabets ASCII value used here, 97 is for 'a' 122 is for 'z'

		if( stringChar >= 97 && stringChar <= 122 )

		{

			stringChar -= 32; //Lower case alphabets case changed to upper case

		}

		aString[stringIndex] = stringChar;

	}

	return aString;

}

#endif //UTILS_H