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// Copyright (c) 2024 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_INTERFACES_MINING_H
#define BITCOIN_INTERFACES_MINING_H
namespace node {
struct NodeContext;
} // namespace node
class BlockValidationState;
class CBlock;
namespace interfaces {
//! Interface giving clients (RPC, Stratum v2 Template Provider in the future)
//! ability to create block templates.
class Mining
{
public:
virtual ~Mining() {}
//! If this chain is exclusively used for testing
virtual bool isTestChain() = 0;
/**
* Check a block is completely valid from start to finish.
* Only works on top of our current best block.
* Does not check proof-of-work.
*
* @param[out] state details of why a block failed to validate
* @param[in] block the block to validate
* @param[in] check_merkle_root call CheckMerkleRoot()
* @returns false if any of the checks fail
*/
virtual bool testBlockValidity(BlockValidationState& state, const CBlock& block, bool check_merkle_root = true) = 0;
//! Get internal node context. Useful for RPC and testing,
//! but not accessible across processes.
virtual node::NodeContext* context() { return nullptr; }
};
//! Return implementation of Mining interface.
std::unique_ptr<Mining> MakeMining(node::NodeContext& node);
} // namespace interfaces
#endif // BITCOIN_INTERFACES_MINING_H
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