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bitcoin-bitcoin-core/src/kernel/chainstatemanager_opts.h
Carl Dong 04c31c1295 Add ChainstateManager::m_adjusted_time_callback
This decouples validation.cpp from netaddress.cpp (transitively,
timedata.cpp, and asmap.cpp).

This is important for libbitcoinkernel as:

- There is no reason for the consensus engine to be coupled with
  netaddress, timedata, and asmap
- Users of libbitcoinkernel can now easily supply their own
  std::function that provides the adjusted time.

See the src/Makefile.am changes for some satisfying removals.
2022-05-20 11:57:51 -04:00

23 lines
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C++

// Copyright (c) 2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_KERNEL_CHAINSTATEMANAGER_OPTS_H
#define BITCOIN_KERNEL_CHAINSTATEMANAGER_OPTS_H
#include <cstdint>
#include <functional>
class CChainParams;
/**
* An options struct for `ChainstateManager`, more ergonomically referred to as
* `ChainstateManager::Options` due to the using-declaration in
* `ChainstateManager`.
*/
struct ChainstateManagerOpts {
const CChainParams& chainparams;
const std::function<int64_t()> adjusted_time_callback{nullptr};
};
#endif // BITCOIN_KERNEL_CHAINSTATEMANAGER_OPTS_H