Function systemToUtf8

source/MRMesh/MRStringConvert.cpp:49–68

#endif

std::string systemToUtf8( const std::string & msg )
{
#ifdef _WIN32
    if ( msg.empty() )
        return msg;
    auto rsize = MultiByteToWideChar( CP_ACP, MB_PRECOMPOSED, msg.data(), int( msg.size() ), nullptr, 0 );
    std::wstring wmsg;
    wmsg.resize( size_t( rsize ) );
    rsize = MultiByteToWideChar( CP_ACP, MB_PRECOMPOSED, msg.data(), int( msg.size() ), wmsg.data(), int( wmsg.size() ) );
    if ( rsize == 0 )
    {
        spdlog::error( GetLastError() );
        return {};
    }
    wmsg.resize( rsize );
    return Utf16ToUtf8( wmsg );
#else
    return msg;
#endif
}

std::string utf8ToSystem( const std::string & utf8 )
{