Pread.h

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/*
 * SWC-DB© Copyright since 2019 Alex Kashirin <kashirin.alex@gmail.com>
 * License details at <https://github.com/kashirin-alex/swc-db/#license>
 */
 
#ifndef swcdb_fs_Broker_Protocol_params_Pread_h
#define swcdb_fs_Broker_Protocol_params_Pread_h
 
 
#include "swcdb/core/comm/Serializable.h"
 
 
namespace SWC { namespace Comm { namespace Protocol {
namespace FsBroker {  namespace Params {
 
 
class PreadReq final : public Serializable {
  public:
 
  SWC_CAN_INLINE
  PreadReq() noexcept : fd(-1), offset(), amount() { }
 
  SWC_CAN_INLINE
  PreadReq(int32_t a_fd, uint64_t a_offset, uint32_t a_amount) noexcept
          : fd(a_fd), offset(a_offset), amount(a_amount) { }
 
  int32_t   fd;
  uint64_t  offset;
  uint32_t  amount;
 
  private:
 
  size_t SWC_PURE_FUNC internal_encoded_length() const override;
 
  void internal_encode(uint8_t** bufp) const override;
 
  void internal_decode(const uint8_t** bufp, size_t* remainp) override;
 
};
 
 
}}}}}
 
 
#if defined(SWC_IMPL_SOURCE) or \
    (defined(FS_BROKER_APP) and !defined(BUILTIN_FS_BROKER))
#include "swcdb/fs/Broker/Protocol/params/Pread.cc"
#endif
 
 
#endif // swcdb_fs_Broker_Protocol_params_Pread_h