/*
 *  The Mana World Server
 *  Copyright 2004 The Mana World Development Team
 *
 *  This file is part of The Mana World.
 *
 *  The Mana World  is free software; you can redistribute  it and/or modify it
 *  under the terms of the GNU General  Public License as published by the Free
 *  Software Foundation; either version 2 of the License, or any later version.
 *
 *  The Mana  World is  distributed in  the hope  that it  will be  useful, but
 *  WITHOUT ANY WARRANTY; without even  the implied warranty of MERCHANTABILITY
 *  or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 *  more details.
 *
 *  You should  have received a  copy of the  GNU General Public  License along
 *  with The Mana  World; if not, write to the  Free Software Foundation, Inc.,
 *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#include "utils/string.hpp"

#include <cctype>
#include <algorithm>
#include <sstream>

std::string utils::toupper(std::string s)
{
    std::transform(s.begin(), s.end(), s.begin(), (int(*)(int)) std::toupper);
    return s;
}

bool utils::isNumeric(const std::string &s)
{
    for (unsigned int i = 0; i < s.size(); ++i)
    {
        if (!isdigit(s[i]))
        {
            return false;
        }
    }

    return true;
}

int utils::stringToInt(const std::string &s)
{
    int value;
    std::stringstream str(s);

    // put the string into the int
    str >> value;

    return value;
}