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Bitcoin Core
22.99.0
P2P Digital Currency
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#include <validation.h>
Public Member Functions | |
void | ResetIbd () |
Reset the ibd cache to its initial state. More... | |
void | JumpOutOfIbd () |
Toggle IsInitialBlockDownload from true to false. More... | |
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CChainState (CTxMemPool *mempool, node::BlockManager &blockman, ChainstateManager &chainman, std::optional< uint256 > from_snapshot_blockhash=std::nullopt) | |
void | InitCoinsDB (size_t cache_size_bytes, bool in_memory, bool should_wipe, std::string leveldb_name="chainstate") |
Initialize the CoinsViews UTXO set database management data structures. More... | |
bool | reliesOnAssumedValid () |
Return true if this chainstate relies on blocks that are assumed-valid. More... | |
CCoinsViewCache & | CoinsTip () EXCLUSIVE_LOCKS_REQUIRED( |
CCoinsViewDB & | CoinsDB () EXCLUSIVE_LOCKS_REQUIRED( |
CTxMemPool * | GetMempool () |
CCoinsViewErrorCatcher & | CoinsErrorCatcher () EXCLUSIVE_LOCKS_REQUIRED( |
void | ResetCoinsViews () |
Destructs all objects related to accessing the UTXO set. More... | |
bool | FlushStateToDisk (BlockValidationState &state, FlushStateMode mode, int nManualPruneHeight=0) |
Update the on-disk chain state. More... | |
void | ForceFlushStateToDisk () |
Unconditionally flush all changes to disk. More... | |
void | PruneAndFlush () |
Prune blockfiles from the disk if necessary and then flush chainstate changes if we pruned. More... | |
bool | DisconnectTip (BlockValidationState &state, DisconnectedBlockTransactions *disconnectpool) EXCLUSIVE_LOCKS_REQUIRED(cs_main |
Disconnect m_chain's tip. More... | |
bool | ReplayBlocks () |
Replay blocks that aren't fully applied to the database. More... | |
bool | NeedsRedownload () const EXCLUSIVE_LOCKS_REQUIRED(cs_main) |
Whether the chain state needs to be redownloaded due to lack of witness data. More... | |
bool | LoadGenesisBlock () |
Ensures we have a genesis block in the block tree, possibly writing one to disk. More... | |
void | PruneBlockIndexCandidates () |
Delete all entries in setBlockIndexCandidates that are worse than the current tip. More... | |
CBlockIndex * | FindForkInGlobalIndex (const CBlockLocator &locator) const EXCLUSIVE_LOCKS_REQUIRED(cs_main) |
Find the last common block of this chain and a locator. More... | |
void | CheckBlockIndex () |
Make various assertions about the state of the block index. More... | |
void | LoadMempool (const ArgsManager &args) |
Load the persisted mempool from disk. More... | |
bool | LoadChainTip () EXCLUSIVE_LOCKS_REQUIRED(cs_main) |
Update the chain tip based on database information, i.e. More... | |
Additional Inherited Members | |
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node::BlockManager & | m_blockman |
Reference to a BlockManager instance which itself is shared across all CChainState instances. More... | |
const CChainParams & | m_params |
Chain parameters for this chainstate. More... | |
ChainstateManager & | m_chainman |
The chainstate manager that owns this chainstate. More... | |
CChain | m_chain |
The current chain of blockheaders we consult and build on. More... | |
const std::optional< uint256 > | m_from_snapshot_blockhash |
The blockhash which is the base of the snapshot this chainstate was created from. More... | |
std::set< CBlockIndex *, node::CBlockIndexWorkComparator > | setBlockIndexCandidates |
The set of all CBlockIndex entries with either BLOCK_VALID_TRANSACTIONS (for itself and all ancestors) or BLOCK_ASSUMED_VALID (if using background chainstates) and as good as our current tip or better. More... | |
size_t | m_coinsdb_cache_size_bytes {0} |
The cache size of the on-disk coins view. More... | |
size_t | m_coinstip_cache_size_bytes {0} |
The cache size of the in-memory coins view. More... | |
bool ActivateBestChain(BlockValidationState &state, std::shared_ptr< const CBlock > pblock=nullptr) LOCKS_EXCLUDED(bool | AcceptBlock (const std::shared_ptr< const CBlock > &pblock, BlockValidationState &state, CBlockIndex **ppindex, bool fRequested, const FlatFilePos *dbp, bool *fNewBlock) EXCLUSIVE_LOCKS_REQUIRED(cs_main) |
Find the best known block, and make it the tip of the block chain. More... | |
DisconnectResult DisconnectBlock(const CBlock &block, const CBlockIndex *pindex, CCoinsViewCache &view) EXCLUSIVE_LOCKS_REQUIRED(boo | ConnectBlock )(const CBlock &block, BlockValidationState &state, CBlockIndex *pindex, CCoinsViewCache &view, bool fJustCheck=false) EXCLUSIVE_LOCKS_REQUIRED(cs_main) |
Apply the effects of this block (with given index) on the UTXO set represented by coins. More... | |
bool m_mempool | cs |
bool PreciousBlock(BlockValidationState &state, CBlockIndex *pindex) LOCKS_EXCLUDED(bool InvalidateBlock(BlockValidationState &state, CBlockIndex *pindex) LOCKS_EXCLUDED(voi | ResetBlockFailureFlags )(CBlockIndex *pindex) EXCLUSIVE_LOCKS_REQUIRED(cs_main) |
Mark a block as precious and reorganize. More... | |
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int32_t nBlockSequenceId | GUARDED_BY (::cs_main) |
Every received block is assigned a unique and increasing identifier, so we know which one to give priority in case of a fork. More... | |
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int32_t | nBlockReverseSequenceId = -1 |
Decreasing counter (used by subsequent preciousblock calls). More... | |
arith_uint256 | nLastPreciousChainwork = 0 |
chainwork for the last block that preciousblock has been applied to. More... | |
Mutex | m_chainstate_mutex |
The ChainState Mutex A lock that must be held when modifying this ChainState - held in ActivateBestChain() and InvalidateBlock() More... | |
std::atomic< bool > | m_cached_finished_ibd {false} |
Whether this chainstate is undergoing initial block download. More... | |
CTxMemPool * | m_mempool |
Optional mempool that is kept in sync with the chain. More... | |
std::unique_ptr< CoinsViews > | m_coins_views |
Manages the UTXO set, which is a reflection of the contents of m_chain . More... | |
Definition at line 10 of file validation.h.
void TestChainState::JumpOutOfIbd | ( | ) |
Toggle IsInitialBlockDownload from true to false.
Definition at line 17 of file validation.cpp.
void TestChainState::ResetIbd | ( | ) |
Reset the ibd cache to its initial state.
Definition at line 11 of file validation.cpp.