forked from kaspanet/kaspad
/
consensus.go
59 lines (56 loc) · 3.75 KB
/
consensus.go
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package externalapi
// Consensus maintains the current core state of the node
type Consensus interface {
Init(skipAddingGenesis bool) error
BuildBlock(coinbaseData *DomainCoinbaseData, transactions []*DomainTransaction) (*DomainBlock, error)
BuildBlockTemplate(coinbaseData *DomainCoinbaseData, transactions []*DomainTransaction) (*DomainBlockTemplate, error)
ValidateAndInsertBlock(block *DomainBlock, updateVirtual bool) error
ValidateAndInsertBlockWithTrustedData(block *BlockWithTrustedData, validateUTXO bool) error
ValidateTransactionAndPopulateWithConsensusData(transaction *DomainTransaction) error
ImportPruningPoints(pruningPoints []BlockHeader) error
BuildPruningPointProof() (*PruningPointProof, error)
ValidatePruningPointProof(pruningPointProof *PruningPointProof) error
ApplyPruningPointProof(pruningPointProof *PruningPointProof) error
GetBlock(blockHash *DomainHash) (*DomainBlock, bool, error)
GetBlockEvenIfHeaderOnly(blockHash *DomainHash) (*DomainBlock, error)
GetBlockHeader(blockHash *DomainHash) (BlockHeader, error)
GetBlockInfo(blockHash *DomainHash) (*BlockInfo, error)
GetBlockRelations(blockHash *DomainHash) (parents []*DomainHash, children []*DomainHash, err error)
GetBlockAcceptanceData(blockHash *DomainHash) (AcceptanceData, error)
GetBlocksAcceptanceData(blockHashes []*DomainHash) ([]AcceptanceData, error)
GetHashesBetween(lowHash, highHash *DomainHash, maxBlocks uint64) (hashes []*DomainHash, actualHighHash *DomainHash, err error)
GetAnticone(blockHash, contextHash *DomainHash, maxBlocks uint64) (hashes []*DomainHash, err error)
GetMissingBlockBodyHashes(highHash *DomainHash) ([]*DomainHash, error)
GetPruningPointUTXOs(expectedPruningPointHash *DomainHash, fromOutpoint *DomainOutpoint, limit int) ([]*OutpointAndUTXOEntryPair, error)
GetVirtualUTXOs(expectedVirtualParents []*DomainHash, fromOutpoint *DomainOutpoint, limit int) ([]*OutpointAndUTXOEntryPair, error)
PruningPoint() (*DomainHash, error)
PruningPointHeaders() ([]BlockHeader, error)
PruningPointAndItsAnticone() ([]*DomainHash, error)
ClearImportedPruningPointData() error
AppendImportedPruningPointUTXOs(outpointAndUTXOEntryPairs []*OutpointAndUTXOEntryPair) error
ValidateAndInsertImportedPruningPoint(newPruningPoint *DomainHash) error
GetVirtualSelectedParent() (*DomainHash, error)
CreateBlockLocatorFromPruningPoint(highHash *DomainHash, limit uint32) (BlockLocator, error)
CreateHeadersSelectedChainBlockLocator(lowHash, highHash *DomainHash) (BlockLocator, error)
CreateFullHeadersSelectedChainBlockLocator() (BlockLocator, error)
GetSyncInfo() (*SyncInfo, error)
Tips() ([]*DomainHash, error)
GetVirtualInfo() (*VirtualInfo, error)
GetVirtualDAAScore() (uint64, error)
IsValidPruningPoint(blockHash *DomainHash) (bool, error)
ArePruningPointsViolatingFinality(pruningPoints []BlockHeader) (bool, error)
GetVirtualSelectedParentChainFromBlock(blockHash *DomainHash) (*SelectedChainPath, error)
IsInSelectedParentChainOf(blockHashA *DomainHash, blockHashB *DomainHash) (bool, error)
GetHeadersSelectedTip() (*DomainHash, error)
Anticone(blockHash *DomainHash) ([]*DomainHash, error)
EstimateNetworkHashesPerSecond(startHash *DomainHash, windowSize int) (uint64, error)
PopulateMass(transaction *DomainTransaction)
ResolveVirtual(progressReportCallback func(uint64, uint64)) error
BlockDAAWindowHashes(blockHash *DomainHash) ([]*DomainHash, error)
TrustedDataDataDAAHeader(trustedBlockHash, daaBlockHash *DomainHash, daaBlockWindowIndex uint64) (*TrustedDataDataDAAHeader, error)
TrustedBlockAssociatedGHOSTDAGDataBlockHashes(blockHash *DomainHash) ([]*DomainHash, error)
TrustedGHOSTDAGData(blockHash *DomainHash) (*BlockGHOSTDAGData, error)
IsChainBlock(blockHash *DomainHash) (bool, error)
VirtualMergeDepthRoot() (*DomainHash, error)
IsNearlySynced() (bool, error)
}