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This file is part of libhttpserver

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

#include "httpserver/string_utilities.hpp"

#include <algorithm>

#include <cctype>

#include <sstream>

#include <string>

#include <vector>

namespace httpserver {

namespace string_utilities {

const std::string to_upper_copy(const std::string& str) {

std::string result = str;

std::transform(result.begin(), result.end(), result.begin(), (int(*)(int)) std::toupper);

return result;

}

const std::string to_lower_copy(const std::string& str) {

std::string result = str;

std::transform(result.begin(), result.end(), result.begin(), (int(*)(int)) std::tolower);

return result;

}

const std::vector<std::string> string_split(const std::string& s, char sep, bool collapse) {

std::vector<std::string> result;

std::istringstream buf(s);

for (std::string token; getline(buf, token, sep); ) {

if ((collapse && token != "") || !collapse) {

result.push_back(token);

}

return result;

}

} // namespace string_utilities

} // namespace httpserver