/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   This program 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 (at your option) any later version.
 *
 *   This program 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 this program; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 *   Author:
 *      Fabian 'x3n' Landau
 *   Co-authors:
 *      ...
 *
 */

/**
    @file
    @brief Declaration of several string manipulation functions, used in many parts of the game.
*/

#ifndef _StringUtils_H__
#define _StringUtils_H__

#include "UtilPrereqs.h"
#include <string>

namespace orxonox
{
    extern _UtilExport std::string BLANKSTRING;
    _UtilExport std::string getUniqueNumberString();

    _UtilExport void        strip(std::string* str);
    _UtilExport std::string getStripped(const std::string& str);

    _UtilExport std::string removeTrailingWhitespaces(const std::string& str);

    _UtilExport size_t      getNextQuote(const std::string& str, size_t start);
    _UtilExport bool        isBetweenQuotes(const std::string& str, size_t pos);

    _UtilExport bool        hasStringBetweenQuotes(const std::string& str);
    _UtilExport std::string getStringBetweenQuotes(const std::string& str);

    _UtilExport std::string stripEnclosingQuotes(const std::string& str);
    _UtilExport std::string stripEnclosingBraces(const std::string& str);

    _UtilExport bool        isEmpty(const std::string& str);
    _UtilExport bool        isComment(const std::string& str);
    _UtilExport bool        isNumeric(const std::string& str);

    _UtilExport std::string addSlashes(const std::string& str);
    _UtilExport std::string removeSlashes(const std::string& str);

    _UtilExport void        lowercase(std::string* str);
    _UtilExport std::string getLowercase(const std::string& str);

    _UtilExport void        uppercase(std::string* str);
    _UtilExport std::string getUppercase(const std::string& str);

    _UtilExport int         nocaseCmp(const std::string& s1, const std::string& s2);
    _UtilExport int         nocaseCmp(const std::string& s1, const std::string& s2, size_t len);

    _UtilExport bool        hasComment(const std::string& str);
    _UtilExport std::string getComment(const std::string& str);
    _UtilExport size_t      getCommentPosition(const std::string& str);
    _UtilExport size_t      getNextCommentPosition(const std::string& str, size_t start = 0);

    _UtilExport size_t      replaceCharacters(std::string& str, char target, char replacement);
}

#endif /* _StringUtils_H__ */
