address.hpp

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#pragma once
 
#include <optional>
#include <cstdint>
#include <vector>
 
 
#ifdef interface
    #undef interface
#endif
#include <evmc/evmc.hpp>
#ifndef interface
    #define interface __STRUCT__
#endif
 
namespace dcn::chain
{
    using Address = evmc::address;
 
    std::optional<chain::Address> readAddressWord(const std::uint8_t* data, std::size_t data_size, std::size_t offset = 0);
    std::optional<chain::Address> readAddressWord(const std::vector<std::uint8_t> & data, std::size_t offset = 0);
 
    chain::Address topicWordToAddress(const evmc::bytes32 & topic_word);
 
    // Get Ethereum address from public key (last 20 bytes of Keccak256(pubkey))
    chain::Address ethAddressFromPublicKey(const std::uint8_t* pubkey, std::size_t len);
 
    std::string addressToHex(const chain::Address & address);
 
}