blockchain.h

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// Copyright (c) 2017-2020 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_RPC_BLOCKCHAIN_H
#define BITCOIN_RPC_BLOCKCHAIN_H
 
#include <amount.h>
#include <core_io.h>
#include <streams.h>
#include <sync.h>
 
#include <any>
#include <stdint.h>
#include <vector>
 
extern RecursiveMutex cs_main;
 
class CBlock;
class CBlockIndex;
class CBlockPolicyEstimator;
class CChainState;
class CTxMemPool;
class ChainstateManager;
class UniValue;
struct NodeContext;
 
static constexpr int NUM_GETBLOCKSTATS_PERCENTILES = 5;
 
double GetDifficulty(const CBlockIndex* blockindex);
 
void RPCNotifyBlockChange(const CBlockIndex*);
 
UniValue blockToJSON(const CBlock& block, const CBlockIndex* tip, const CBlockIndex* blockindex, bool txDetails = false) LOCKS_EXCLUDED(cs_main);
 
UniValue MempoolInfoToJSON(const CTxMemPool& pool);
 
UniValue MempoolToJSON(const CTxMemPool& pool, bool verbose = false, bool include_mempool_sequence = false);
 
UniValue blockheaderToJSON(const CBlockIndex* tip, const CBlockIndex* blockindex) LOCKS_EXCLUDED(cs_main);
 
void CalculatePercentilesByWeight(CAmount result[NUM_GETBLOCKSTATS_PERCENTILES], std::vector<std::pair<CAmount, int64_t>>& scores, int64_t total_weight);
 
void ScriptPubKeyToUniv(const CScript& scriptPubKey, UniValue& out, bool fIncludeHex);
void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry, bool include_hex = true, int serialize_flags = 0, const CTxUndo* txundo = nullptr);
 
NodeContext& EnsureAnyNodeContext(const std::any& context);
CTxMemPool& EnsureMemPool(const NodeContext& node);
CTxMemPool& EnsureAnyMemPool(const std::any& context);
ChainstateManager& EnsureChainman(const NodeContext& node);
ChainstateManager& EnsureAnyChainman(const std::any& context);
CBlockPolicyEstimator& EnsureFeeEstimator(const NodeContext& node);
CBlockPolicyEstimator& EnsureAnyFeeEstimator(const std::any& context);
 
UniValue CreateUTXOSnapshot(NodeContext& node, CChainState& chainstate, CAutoFile& afile);
 
#endif