Class ContentReader

examples/server/httplib.h:434–455

    std::function<bool(const MultipartFormData &file)>;

class ContentReader {
public:
  using Reader = std::function<bool(ContentReceiver receiver)>;
  using MultipartReader = std::function<bool(MultipartContentHeader header,
                                             ContentReceiver receiver)>;

  ContentReader(Reader reader, MultipartReader multipart_reader)
      : reader_(std::move(reader)),
        multipart_reader_(std::move(multipart_reader)) {}

  bool operator()(MultipartContentHeader header,
                  ContentReceiver receiver) const {
    return multipart_reader_(std::move(header), std::move(receiver));
  }

  bool operator()(ContentReceiver receiver) const {
    return reader_(std::move(receiver));
  }

  Reader reader_;
  MultipartReader multipart_reader_;
};

using Range = std::pair<ssize_t, ssize_t>;
using Ranges = std::vector<Range>;