chain.hpp

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#pragma once
 
#include "address.hpp"
#include "chain_interface.hpp"
#include "deploy.hpp"
#include "execute.hpp"
#include "format_hash.hpp"
#include "hex.hpp"
 
namespace dcn::chain
{
    std::vector<std::uint8_t> constructSelector(std::string signature);
 
    evmc::bytes32 constructEventTopic(std::string signature);
 
    std::optional<std::vector<evmc::bytes32>> decodeTopicWords(const std::vector<std::string> & topics_hex);
 
 
    std::uint64_t readUint256(const std::vector<std::uint8_t> & bytes, std::size_t offset);
 
    std::uint32_t readUint32Padded(const std::vector<uint8_t>& bytes, std::size_t offset);
 
 
    std::uint32_t readUint32(const std::vector<std::uint8_t> & bytes, std::size_t offset);
 
    std::uint64_t readOffset(const std::vector<std::uint8_t> & bytes, std::size_t offset);
 
    std::optional<std::size_t> readWordAsSizeT(const std::uint8_t* data, std::size_t data_size, std::size_t offset);
 
    std::optional<std::uint32_t> readUint32Word(const std::uint8_t* data, std::size_t data_size, std::size_t offset);
 
 
    std::optional<std::string> decodeAbiString(const std::uint8_t* data, std::size_t data_size, std::size_t string_offset);
 
    std::optional<std::vector<std::string>> decodeAbiStringArray(const std::uint8_t* data, std::size_t data_size, std::size_t array_offset);
 
    std::optional<std::vector<std::uint32_t>> decodeAbiUint32Array(const std::uint8_t* data, std::size_t data_size, std::size_t array_offset);
 
    std::optional<std::vector<std::int32_t>> decodeAbiInt32Array(const std::uint8_t* data, std::size_t data_size, std::size_t array_offset);
}