Method read_content_core

examples/server/httplib.h:5620–5673

}

inline bool Server::read_content_core(Stream &strm, Request &req, Response &res,
                                      ContentReceiver receiver,
                                      MultipartContentHeader multipart_header,
                                      ContentReceiver multipart_receiver) {
  detail::MultipartFormDataParser multipart_form_data_parser;
  ContentReceiverWithProgress out;

  if (req.is_multipart_form_data()) {
    const auto &content_type = req.get_header_value("Content-Type");
    std::string boundary;
    if (!detail::parse_multipart_boundary(content_type, boundary)) {
      res.status = 400;
      return false;
    }

    multipart_form_data_parser.set_boundary(std::move(boundary));
    out = [&](const char *buf, size_t n, uint64_t /*off*/, uint64_t /*len*/) {
      /* For debug
      size_t pos = 0;
      while (pos < n) {
        auto read_size = (std::min)<size_t>(1, n - pos);
        auto ret = multipart_form_data_parser.parse(
            buf + pos, read_size, multipart_receiver, multipart_header);
        if (!ret) { return false; }
        pos += read_size;
      }
      return true;
      */
      return multipart_form_data_parser.parse(buf, n, multipart_receiver,
                                              multipart_header);
    };
  } else {
    out = [receiver](const char *buf, size_t n, uint64_t /*off*/,
                     uint64_t /*len*/) { return receiver(buf, n); };
  }

  if (req.method == "DELETE" && !req.has_header("Content-Length")) {
    return true;
  }

  if (!detail::read_content(strm, req, payload_max_length_, res.status, nullptr,
                            out, true)) {
    return false;
  }

  if (req.is_multipart_form_data()) {
    if (!multipart_form_data_parser.is_valid()) {
      res.status = 400;
      return false;
    }
  }

  return true;
}

inline bool Server::handle_file_request(const Request &req, Response &res,
                                        bool head) {