/*
     This file is part of libhttpserver
     Copyright (C) 2011-2019 Sebastiano Merlino

     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
     License as published by the Free Software Foundation; either
     version 2.1 of the License, or (at your option) any later version.

     This library 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
     Lesser General Public License for more details.

     You should have received a copy of the GNU Lesser General Public
     License along with this library; if not, write to the Free Software
     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
     USA
*/

#if !defined (_HTTPSERVER_HPP_INSIDE_) && !defined (HTTPSERVER_COMPILATION)
#error "Only  or  can be included directly."
#endif

#ifndef _STRING_UTILITIES_H_
#define _STRING_UTILITIES_H_

#include 
#include 

namespace httpserver
{
namespace string_utilities
{

/**
 * Function used to convert a string to its uppercase version.
 * It generates a new string in output
 * @param str The string to turn uppercase
 * @return a string that is the uppercase version of the previous
**/
const std::string to_upper_copy(const std::string& str);
const std::string to_lower_copy(const std::string& str);
const std::vector string_split(const std::string& s,
        char sep = ' ', bool collapse = true
);
const std::string regex_replace(const std::string& str, const std::string& pattern,
        const std::string& replace_str
);
void to_upper(std::string& str);
};
};

#endif