chaindb

package
v1.2.0 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: May 22, 2024 License: ISC Imports: 23 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	DBDirectoryName = "meerchain"
	CreateIfNoExist = true
)
View Source 
var (
	ErrDBClosed = errors.New("Database is closed")
	ErrDBAbsent = errors.New("Database is absent")
)

Functions

func UseLogger 

func UseLogger(logger l.Logger)

UseLogger uses a specified Logger to output package logging info.

Types

type ChainDB 

type ChainDB struct {
	// contains filtered or unexported fields
}

func New 

func New(cfg *config.Config) (*ChainDB, error)

func NewNaked 

func NewNaked(cfg *config.Config) (*ChainDB, error)

func (*ChainDB) CleanAddrIdx 

func (cdb *ChainDB) CleanAddrIdx(finish bool) error

func (*ChainDB) CleanInvalidTxIdx 

func (cdb *ChainDB) CleanInvalidTxIdx() error

func (*ChainDB) Close 

func (cdb *ChainDB) Close()

func (*ChainDB) CloseDatabases 

func (cdb *ChainDB) CloseDatabases() (errors []error)

func (*ChainDB) DB 

func (cdb *ChainDB) DB() ethdb.Database

func (*ChainDB) DBEngine 

func (cdb *ChainDB) DBEngine() string

func (*ChainDB) DeleteAddrIdx 

func (cdb *ChainDB) DeleteAddrIdx(sblock *types.SerializedBlock, stxos [][]byte) error

func (*ChainDB) DeleteDAGBlock 

func (cdb *ChainDB) DeleteDAGBlock(blockID uint) error

func (*ChainDB) DeleteDAGBlockIdByHash 

func (cdb *ChainDB) DeleteDAGBlockIdByHash(bh *hash.Hash) error

func (*ChainDB) DeleteDAGTip 

func (cdb *ChainDB) DeleteDAGTip(id uint) error

func (*ChainDB) DeleteDiffAnticone 

func (cdb *ChainDB) DeleteDiffAnticone(id uint) error

func (*ChainDB) DeleteEstimateFee 

func (cdb *ChainDB) DeleteEstimateFee() error

func (*ChainDB) DeleteInvalidTxs 

func (cdb *ChainDB) DeleteInvalidTxs(sblock *types.SerializedBlock, block model.Block) error

func (*ChainDB) DeleteMainChainBlock 

func (cdb *ChainDB) DeleteMainChainBlock(blockID uint) error

func (*ChainDB) DeleteSpendJournal 

func (cdb *ChainDB) DeleteSpendJournal(bh *hash.Hash) error

func (*ChainDB) DeleteTokenState 

func (cdb *ChainDB) DeleteTokenState(blockID uint) error

func (*ChainDB) DeleteTxHashs 

func (cdb *ChainDB) DeleteTxHashs(block *types.SerializedBlock) error

func (*ChainDB) DeleteTxIdxEntrys 

func (cdb *ChainDB) DeleteTxIdxEntrys(block *types.SerializedBlock) error

func (*ChainDB) DeleteUtxo 

func (cdb *ChainDB) DeleteUtxo(key []byte) error

func (*ChainDB) ForeachUtxo 

func (cdb *ChainDB) ForeachUtxo(fn func(key []byte, data []byte) error) error

func (*ChainDB) Get 

func (cdb *ChainDB) Get(key []byte) ([]byte, error)

func (*ChainDB) GetAddrIdxTip 

func (cdb *ChainDB) GetAddrIdxTip() (*hash.Hash, uint, error)

func (*ChainDB) GetBestChainState 

func (cdb *ChainDB) GetBestChainState() ([]byte, error)

func (*ChainDB) GetBlock 

func (cdb *ChainDB) GetBlock(hash *hash.Hash) (*types.SerializedBlock, error)

func (*ChainDB) GetBlockBytes 

func (cdb *ChainDB) GetBlockBytes(hash *hash.Hash) ([]byte, error)

func (*ChainDB) GetBlockIdByOrder 

func (cdb *ChainDB) GetBlockIdByOrder(order uint) (uint, error)

func (*ChainDB) GetDAGBlock 

func (cdb *ChainDB) GetDAGBlock(blockID uint) ([]byte, error)

func (*ChainDB) GetDAGBlockIdByHash 

func (cdb *ChainDB) GetDAGBlockIdByHash(bh *hash.Hash) (uint, error)

func (*ChainDB) GetDAGTips 

func (cdb *ChainDB) GetDAGTips() ([]uint, error)

func (*ChainDB) GetDagInfo 

func (cdb *ChainDB) GetDagInfo() ([]byte, error)

func (*ChainDB) GetDiffAnticones 

func (cdb *ChainDB) GetDiffAnticones() ([]uint, error)

func (*ChainDB) GetEstimateFee 

func (cdb *ChainDB) GetEstimateFee() ([]byte, error)

func (*ChainDB) GetHeader 

func (cdb *ChainDB) GetHeader(hash *hash.Hash) (*types.BlockHeader, error)

func (*ChainDB) GetInfo 

func (cdb *ChainDB) GetInfo() (*common.DatabaseInfo, error)

func (*ChainDB) GetInvalidTx 

func (cdb *ChainDB) GetInvalidTx(id *hash.Hash) (*types.Transaction, error)

func (*ChainDB) GetInvalidTxIdByHash 

func (cdb *ChainDB) GetInvalidTxIdByHash(fullHash *hash.Hash) (*hash.Hash, error)

func (*ChainDB) GetInvalidTxIdxTip 

func (cdb *ChainDB) GetInvalidTxIdxTip() (uint64, *hash.Hash, error)

func (*ChainDB) GetSpendJournal 

func (cdb *ChainDB) GetSpendJournal(bh *hash.Hash) ([]byte, error)

func (*ChainDB) GetTokenState 

func (cdb *ChainDB) GetTokenState(blockID uint) ([]byte, error)

func (*ChainDB) GetTxForAddress 

func (cdb *ChainDB) GetTxForAddress(addr types.Address, numToSkip, numRequested uint32, reverse bool) ([]*common.RetrievedTx, uint32, error)

func (*ChainDB) GetTxIdByHash 

func (cdb *ChainDB) GetTxIdByHash(fullHash *hash.Hash) (*hash.Hash, error)

func (*ChainDB) GetTxIdxEntry 

func (cdb *ChainDB) GetTxIdxEntry(id *hash.Hash, verbose bool) (*types.Tx, *hash.Hash, error)

func (*ChainDB) GetUtxo 

func (cdb *ChainDB) GetUtxo(key []byte) ([]byte, error)

func (*ChainDB) HasBlock 

func (cdb *ChainDB) HasBlock(hash *hash.Hash) bool

func (*ChainDB) HasMainChainBlock 

func (cdb *ChainDB) HasMainChainBlock(blockID uint) bool

func (*ChainDB) Init 

func (cdb *ChainDB) Init() error

func (*ChainDB) IsInvalidTxIdxEmpty 

func (cdb *ChainDB) IsInvalidTxIdxEmpty() bool

func (*ChainDB) IsLegacy 

func (cdb *ChainDB) IsLegacy() bool

func (*ChainDB) Name 

func (cdb *ChainDB) Name() string

func (*ChainDB) OpenDatabase 

func (cdb *ChainDB) OpenDatabase(name string, cache, handles int, namespace string, readonly bool) (ethdb.Database, error)

func (*ChainDB) OpenDatabaseWithFreezer 

func (cdb *ChainDB) OpenDatabaseWithFreezer(name string, cache, handles int, ancient string, namespace string, readonly bool) (ethdb.Database, error)

func (*ChainDB) Put 

func (cdb *ChainDB) Put(key []byte, value []byte) error

func (*ChainDB) PutAddrIdx 

func (cdb *ChainDB) PutAddrIdx(sblock *types.SerializedBlock, block model.Block, stxos [][]byte) error

func (*ChainDB) PutAddrIdxTip 

func (cdb *ChainDB) PutAddrIdxTip(bh *hash.Hash, order uint) error

func (*ChainDB) PutBestChainState 

func (cdb *ChainDB) PutBestChainState(data []byte) error

func (*ChainDB) PutBlock 

func (cdb *ChainDB) PutBlock(block *types.SerializedBlock) error

func (*ChainDB) PutBlockIdByOrder 

func (cdb *ChainDB) PutBlockIdByOrder(order uint, id uint) error

func (*ChainDB) PutDAGBlock 

func (cdb *ChainDB) PutDAGBlock(blockID uint, data []byte) error

func (*ChainDB) PutDAGBlockIdByHash 

func (cdb *ChainDB) PutDAGBlockIdByHash(bh *hash.Hash, id uint) error

func (*ChainDB) PutDAGTip 

func (cdb *ChainDB) PutDAGTip(id uint, isMain bool) error

func (*ChainDB) PutDagInfo 

func (cdb *ChainDB) PutDagInfo(data []byte) error

func (*ChainDB) PutDiffAnticone 

func (cdb *ChainDB) PutDiffAnticone(id uint) error

func (*ChainDB) PutEstimateFee 

func (cdb *ChainDB) PutEstimateFee(data []byte) error

func (*ChainDB) PutInfo 

func (cdb *ChainDB) PutInfo(di *common.DatabaseInfo) error

func (*ChainDB) PutInvalidTxIdxTip 

func (cdb *ChainDB) PutInvalidTxIdxTip(order uint64, bh *hash.Hash) error

func (*ChainDB) PutInvalidTxs 

func (cdb *ChainDB) PutInvalidTxs(sblock *types.SerializedBlock, block model.Block) error

func (*ChainDB) PutMainChainBlock 

func (cdb *ChainDB) PutMainChainBlock(blockID uint) error

func (*ChainDB) PutSpendJournal 

func (cdb *ChainDB) PutSpendJournal(bh *hash.Hash, data []byte) error

func (*ChainDB) PutTokenState 

func (cdb *ChainDB) PutTokenState(blockID uint, data []byte) error

func (*ChainDB) PutTxHashs 

func (cdb *ChainDB) PutTxHashs(block *types.SerializedBlock) error

func (*ChainDB) PutTxIdxEntrys 

func (cdb *ChainDB) PutTxIdxEntrys(sblock *types.SerializedBlock, block model.Block) error

func (*ChainDB) PutUtxo 

func (cdb *ChainDB) PutUtxo(key []byte, data []byte) error

func (*ChainDB) Rebuild 

func (cdb *ChainDB) Rebuild(mgr model.IndexManager) error

func (*ChainDB) ResolveAncient 

func (cdb *ChainDB) ResolveAncient(name string, ancient string) string

func (*ChainDB) Snapshot 

func (cdb *ChainDB) Snapshot() error

func (*ChainDB) SnapshotInfo 

func (cdb *ChainDB) SnapshotInfo() string

func (*ChainDB) StartTrack 

func (cdb *ChainDB) StartTrack(info string) error

func (*ChainDB) StopTrack 

func (cdb *ChainDB) StopTrack() error

func (*ChainDB) TryUpgrade 

func (cdb *ChainDB) TryUpgrade(di *common.DatabaseInfo, interrupt <-chan struct{}) error

func (*ChainDB) UpdateUtxo 

func (cdb *ChainDB) UpdateUtxo(opts []*common.UtxoOpt) error

Source Files

View all Source files

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