Class Server

external/httplib.h:916–1128

} // namespace detail

class Server {
public:
  using Handler = std::function<void(const Request &, Response &)>;

  using ExceptionHandler =
      std::function<void(const Request &, Response &, std::exception_ptr ep)>;

  enum class HandlerResponse {
    Handled,
    Unhandled,
  };
  using HandlerWithResponse =
      std::function<HandlerResponse(const Request &, Response &)>;

  using HandlerWithContentReader = std::function<void(
      const Request &, Response &, const ContentReader &content_reader)>;

  using Expect100ContinueHandler =
      std::function<int(const Request &, Response &)>;

  Server();

  virtual ~Server();

  virtual bool is_valid() const;

  Server &Get(const std::string &pattern, Handler handler);
  Server &Post(const std::string &pattern, Handler handler);
  Server &Post(const std::string &pattern, HandlerWithContentReader handler);
  Server &Put(const std::string &pattern, Handler handler);
  Server &Put(const std::string &pattern, HandlerWithContentReader handler);
  Server &Patch(const std::string &pattern, Handler handler);
  Server &Patch(const std::string &pattern, HandlerWithContentReader handler);
  Server &Delete(const std::string &pattern, Handler handler);
  Server &Delete(const std::string &pattern, HandlerWithContentReader handler);
  Server &Options(const std::string &pattern, Handler handler);

  bool set_base_dir(const std::string &dir,
                    const std::string &mount_point = std::string());
  bool set_mount_point(const std::string &mount_point, const std::string &dir,
                       Headers headers = Headers());
  bool remove_mount_point(const std::string &mount_point);
  Server &set_file_extension_and_mimetype_mapping(const std::string &ext,
                                                  const std::string &mime);
  Server &set_default_file_mimetype(const std::string &mime);
  Server &set_file_request_handler(Handler handler);

  template <class ErrorHandlerFunc>
  Server &set_error_handler(ErrorHandlerFunc &&handler) {
    return set_error_handler_core(
        std::forward<ErrorHandlerFunc>(handler),
        std::is_convertible<ErrorHandlerFunc, HandlerWithResponse>{});
  }

  Server &set_exception_handler(ExceptionHandler handler);
  Server &set_pre_routing_handler(HandlerWithResponse handler);
  Server &set_post_routing_handler(Handler handler);