1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
// Copyright (c) 2017-2022 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_RPC_BLOCKCHAIN_H
#define BITCOIN_RPC_BLOCKCHAIN_H
#include <consensus/amount.h>
#include <core_io.h>
#include <streams.h>
#include <sync.h>
#include <util/fs.h>
#include <validation.h>
#include <any>
#include <stdint.h>
#include <vector>
class CBlock;
class CBlockIndex;
class Chainstate;
class UniValue;
namespace node {
class BlockManager;
struct NodeContext;
} // namespace node
static constexpr int NUM_GETBLOCKSTATS_PERCENTILES = 5;
/**
* Get the difficulty of the net wrt to the given block index.
*
* @return A floating point number that is a multiple of the main net minimum
* difficulty (4295032833 hashes).
*/
double GetDifficulty(const CBlockIndex& blockindex);
/** Block description to JSON */
UniValue blockToJSON(node::BlockManager& blockman, const CBlock& block, const CBlockIndex& tip, const CBlockIndex& blockindex, TxVerbosity verbosity) LOCKS_EXCLUDED(cs_main);
/** Block header to JSON */
UniValue blockheaderToJSON(const CBlockIndex& tip, const CBlockIndex& blockindex) LOCKS_EXCLUDED(cs_main);
/** Used by getblockstats to get feerates at different percentiles by weight */
void CalculatePercentilesByWeight(CAmount result[NUM_GETBLOCKSTATS_PERCENTILES], std::vector<std::pair<CAmount, int64_t>>& scores, int64_t total_weight);
/**
* Test-only helper to create UTXO snapshots given a chainstate and a file handle.
* @return a UniValue map containing metadata about the snapshot.
*/
UniValue CreateUTXOSnapshot(
node::NodeContext& node,
Chainstate& chainstate,
AutoFile& afile,
const fs::path& path,
const fs::path& tmppath);
//! Return height of highest block that has been pruned, or std::nullopt if no blocks have been pruned
std::optional<int> GetPruneHeight(const node::BlockManager& blockman, const CChain& chain) EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
void CheckBlockDataAvailability(node::BlockManager& blockman, const CBlockIndex& blockindex, bool check_for_undo) EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
#endif // BITCOIN_RPC_BLOCKCHAIN_H
|
