Method handle_file_request

dependencies/httplib/httplib.h:5267–5295

}

inline bool Server::handle_file_request(const Request &req, Response &res,
                                        bool head) {
  for (const auto &entry : base_dirs_) {
    // Prefix match
    if (!req.path.compare(0, entry.mount_point.size(), entry.mount_point)) {
      std::string sub_path = "/" + req.path.substr(entry.mount_point.size());
      if (detail::is_valid_path(sub_path)) {
        auto path = entry.base_dir + sub_path;
        if (path.back() == '/') { path += "index.html"; }

        if (detail::is_file(path)) {
          detail::read_file(path, res.body);
          auto type =
              detail::find_content_type(path, file_extension_and_mimetype_map_);
          if (type) { res.set_header("Content-Type", type); }
          for (const auto &kv : entry.headers) {
            res.set_header(kv.first.c_str(), kv.second);
          }
          res.status = req.has_header("Range") ? 206 : 200;
          if (!head && file_request_handler_) {
            file_request_handler_(req, res);
          }
          return true;
        }
      }
    }
  }
  return false;
}

inline socket_t
Server::create_server_socket(const char *host, int port, int socket_flags,