Method Append

Bcore/src/main/cpp/ziparchive/zip_archive.cc:1123–1125

      : Writer(), proc_function_(func), cookie_(cookie) {}

  virtual bool Append(uint8_t* buf, size_t buf_size) override {
    return proc_function_(buf, buf_size, cookie_);
  }

 private:
  ProcessZipEntryFunction proc_function_;