pbft_block_extra_data.hpp

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#pragma once
 
#include <json/value.h>
#include <libdevcore/Common.h>
#include <libdevcore/RLP.h>
#include <libdevcore/SHA3.h>
#include <libdevcrypto/Common.h>
 
#include "common/types.hpp"
 
namespace taraxa {
 
class PbftBlockExtraData {
 public:
  PbftBlockExtraData() {}
  PbftBlockExtraData(const uint16_t major_version, const uint16_t minor_version, const uint16_t patch_version,
                     const uint16_t net_version, const std::string node_implementation,
                     const std::optional<blk_hash_t>& pillar_block_hash);
 
  static std::optional<PbftBlockExtraData> fromBytes(const bytes& data);
 
  bytes rlp() const;
 
  Json::Value getJson() const;
 
  std::optional<blk_hash_t> getPillarBlockHash() const;
 
 private:
  uint16_t major_version_;
  uint16_t minor_version_;
  uint16_t patch_version_;
  uint16_t net_version_;
  std::string node_implementation_;
  std::optional<blk_hash_t> pillar_block_hash_;
  static constexpr uint32_t kExtraDataMaxSize = 1024;
};
 
}  // namespace taraxa