c++ SFML 获取ftp某个目录下所有的文件或者文件夹

//获取当前账号下所有的文件及目录
void GetFileDir()
 {
     // TODO:  在此添加控件通知处理程序代码
     sf::IpAddress address = "127.0.0.1";
     sf::Ftp server;
     sf::Ftp::Response connectResponse = server.connect(address);
     if (!connectResponse.isOk())
     {
         //连接失败
     }    // Ask for user name and password
     std::string user = "test", password = "5482";
     // Login to the server
     sf::Ftp::Response loginResponse = server.login(user, password);
     if (!loginResponse.isOk())
     {
         //登录失败
     }
     sf::Ftp::DirectoryResponse response = server.getWorkingDirectory();
     const string strMsg = response.getMessage();    sf::Ftp::ListingResponse response1 = server.getDirectoryListing();
     const std::vector<std::string>& names = response1.getListing();
     for (std::vector<std::string>::const_iterator it = names.begin(); it != names.end(); ++it)
     {
         string strName = *it;
         //utf8编码转为gb2312编码
         string strZWValue = Coding::UTF8ToGB2312(strName);
         int yy = 55;
     }    server.disconnect();
 }