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f329a9298c
Introduces a new kernel:: namespace and move all of src/kernel/coinstats
under it.
In the verify script, lines like:
line="$(grep -n 'namespace node {' -- src/kernel/coinstats.h | tail -n1 | cut -d: -f1)"
sed -i -e "${line}s@namespace node {@namespace kernel {@" -- src/kernel/coinstats.h
Are intended to replace only the last instance of "namespace node" with
"namespace kernel", this is to avoid replacing forward declarations of
things inside the node:: namespace.
-BEGIN VERIFY SCRIPT-
sed -E -i 's@namespace node@namespace kernel@g' -- src/kernel/coinstats.cpp
line="$(grep -n 'namespace node {' -- src/kernel/coinstats.h | tail -n1 | cut -d: -f1)"
sed -i -e "${line}s@namespace node {@namespace kernel {@" -- src/kernel/coinstats.h
line="$(grep -n '// namespace node' -- src/kernel/coinstats.h | tail -n1 | cut -d: -f1)"
sed -i -e "${line}s@// namespace node@// namespace kernel@" -- src/kernel/coinstats.h
things='(CCoinsStats|CoinStatsHashType|GetBogoSize|TxOutSer|ComputeUTXOStats)'
git grep -lE 'node::'"$things" | xargs sed -E -i 's@node::'"$things"'@kernel::\1@g'
sed -E -i 's@'"$things"'@kernel::\1@g' -- src/node/coinstats.cpp src/node/coinstats.h
sed -E -i 's@BlockManager@node::\0@g' -- src/kernel/coinstats.cpp
-END VERIFY SCRIPT-
78 lines
2.7 KiB
C++
78 lines
2.7 KiB
C++
// Copyright (c) 2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_KERNEL_COINSTATS_H
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#define BITCOIN_KERNEL_COINSTATS_H
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#include <chain.h>
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#include <coins.h>
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#include <consensus/amount.h>
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#include <streams.h>
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#include <uint256.h>
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#include <cstdint>
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#include <functional>
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class CCoinsView;
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namespace node {
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class BlockManager;
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} // namespace node
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namespace kernel {
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enum class CoinStatsHashType {
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HASH_SERIALIZED,
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MUHASH,
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NONE,
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};
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struct CCoinsStats {
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int nHeight{0};
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uint256 hashBlock{};
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uint64_t nTransactions{0};
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uint64_t nTransactionOutputs{0};
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uint64_t nBogoSize{0};
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uint256 hashSerialized{};
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uint64_t nDiskSize{0};
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//! The total amount, or nullopt if an overflow occurred calculating it
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std::optional<CAmount> total_amount{0};
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//! The number of coins contained.
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uint64_t coins_count{0};
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//! Signals if the coinstatsindex was used to retrieve the statistics.
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bool index_used{false};
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// Following values are only available from coinstats index
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//! Total cumulative amount of block subsidies up to and including this block
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CAmount total_subsidy{0};
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//! Total cumulative amount of unspendable coins up to and including this block
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CAmount total_unspendable_amount{0};
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//! Total cumulative amount of prevouts spent up to and including this block
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CAmount total_prevout_spent_amount{0};
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//! Total cumulative amount of outputs created up to and including this block
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CAmount total_new_outputs_ex_coinbase_amount{0};
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//! Total cumulative amount of coinbase outputs up to and including this block
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CAmount total_coinbase_amount{0};
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//! The unspendable coinbase amount from the genesis block
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CAmount total_unspendables_genesis_block{0};
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//! The two unspendable coinbase outputs total amount caused by BIP30
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CAmount total_unspendables_bip30{0};
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//! Total cumulative amount of outputs sent to unspendable scripts (OP_RETURN for example) up to and including this block
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CAmount total_unspendables_scripts{0};
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//! Total cumulative amount of coins lost due to unclaimed miner rewards up to and including this block
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CAmount total_unspendables_unclaimed_rewards{0};
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CCoinsStats() = default;
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CCoinsStats(int block_height, const uint256& block_hash);
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};
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uint64_t GetBogoSize(const CScript& script_pub_key);
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CDataStream TxOutSer(const COutPoint& outpoint, const Coin& coin);
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std::optional<CCoinsStats> ComputeUTXOStats(CoinStatsHashType hash_type, CCoinsView* view, node::BlockManager& blockman, const std::function<void()>& interruption_point = {});
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} // namespace kernel
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#endif // BITCOIN_KERNEL_COINSTATS_H
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