Function utf8_encode

wmi/wmi.cpp:9–18

Taken from https://stackoverflow.com/questions/215963/ Convert a wide Unicode string to an UTF8 string

// Taken from https://stackoverflow.com/questions/215963/
// Convert a wide Unicode string to an UTF8 string
std::string utf8_encode(const std::wstring& wstr)
{
    if (wstr.empty()) return std::string();

    int size_needed = WideCharToMultiByte(CP_UTF8, 0, &wstr[0], (int) wstr.size(), nullptr, 0, nullptr, nullptr);
    std::string strTo(size_needed, 0);
    WideCharToMultiByte(CP_UTF8, 0, &wstr[0], (int) wstr.size(), &strTo[0], size_needed, nullptr, nullptr);

    return strTo;
}

// Convert an UTF8 string to a wide Unicode String
std::wstring utf8_decode(const std::string& str)