context.h

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// Copyright (c) 2019-2020 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_NODE_CONTEXT_H
#define BITCOIN_NODE_CONTEXT_H

#include <cassert>
#include <memory>
#include <vector>

class ArgsManager;
class BanMan;
class CConnman;
class CScheduler;
class CTxMemPool;
class ChainstateManager;
class PeerLogicValidation;
namespace interfaces {
class Chain;
class ChainClient;
} // namespace interfaces

struct NodeContext {
    std::unique_ptr<CConnman> connman;
    CTxMemPool* mempool{nullptr}; // Currently a raw pointer because the memory is not managed by this struct
    std::unique_ptr<PeerLogicValidation> peer_logic;
    ChainstateManager* chainman{nullptr}; // Currently a raw pointer because the memory is not managed by this struct
    std::unique_ptr<BanMan> banman;
    ArgsManager* args{nullptr}; // Currently a raw pointer because the memory is not managed by this struct
    std::unique_ptr<interfaces::Chain> chain;
    std::vector<std::unique_ptr<interfaces::ChainClient>> chain_clients;
    std::unique_ptr<CScheduler> scheduler;

    NodeContext();
    ~NodeContext();
};

inline ChainstateManager& EnsureChainman(const NodeContext& node)
{
    assert(node.chainman);
    return *node.chainman;
}

#endif // BITCOIN_NODE_CONTEXT_H