btc

Documentation

Index

• func CheckHeader(native *native.NativeService, chainID uint64, header wire.BlockHeader, ...) (bool, error)
• func GetBlockHashByHeight(native *native.NativeService, chainID uint64, height uint32) (*chainhash.Hash, error)
• func GetEpoch(native *native.NativeService, chainID uint64, sh *StoredHeader) (*wire.BlockHeader, error)
• func ReIndexHeaderHeight(native *native.NativeService, chainID uint64, bestHeaderHeight uint32, ...) error
• type BTCHandler
  • func NewBTCHandler() *BTCHandler
  • func (this *BTCHandler) SyncBlockHeader(native *native.NativeService) error
  • func (this *BTCHandler) SyncCrossChainMsg(native *native.NativeService) error
  • func (this *BTCHandler) SyncGenesisHeader(native *native.NativeService) error
• type StoredHeader
  • func GetBestBlockHeader(native *native.NativeService, chainID uint64) (*StoredHeader, error)
  • func GetCommonAncestor(native *native.NativeService, chainID uint64, ...) (*StoredHeader, []chainhash.Hash, error)
  • func GetHeaderByHash(native *native.NativeService, chainID uint64, hash chainhash.Hash) (*StoredHeader, error)
  • func GetHeaderByHeight(native *native.NativeService, chainID uint64, height uint32) (*StoredHeader, error)
  • func GetPreviousHeader(native *native.NativeService, chainID uint64, header wire.BlockHeader) (*StoredHeader, error)
  • func (this *StoredHeader) Deserialization(source *common.ZeroCopySource) error
  • func (this *StoredHeader) Serialization(sink *common.ZeroCopySink)

Functions

func CheckHeader

func CheckHeader(native *native.NativeService, chainID uint64, header wire.BlockHeader, prevHeader *StoredHeader) (bool, error)

func GetBlockHashByHeight

func GetBlockHashByHeight(native *native.NativeService, chainID uint64, height uint32) (*chainhash.Hash, error)

func GetEpoch

func GetEpoch(native *native.NativeService, chainID uint64, sh *StoredHeader) (*wire.BlockHeader, error)

func ReIndexHeaderHeight

func ReIndexHeaderHeight(native *native.NativeService, chainID uint64, bestHeaderHeight uint32, hdrs []chainhash.Hash,
	newBlock *StoredHeader) error

Types

type BTCHandler

type BTCHandler struct {
}

func NewBTCHandler

func NewBTCHandler() *BTCHandler

func (*BTCHandler) SyncBlockHeader

func (this *BTCHandler) SyncBlockHeader(native *native.NativeService) error

func (*BTCHandler) SyncCrossChainMsg

func (this *BTCHandler) SyncCrossChainMsg(native *native.NativeService) error

func (*BTCHandler) SyncGenesisHeader

func (this *BTCHandler) SyncGenesisHeader(native *native.NativeService) error

type StoredHeader

type StoredHeader struct {
	Header wire.BlockHeader
	Height uint32
	// contains filtered or unexported fields
}

func GetBestBlockHeader

func GetBestBlockHeader(native *native.NativeService, chainID uint64) (*StoredHeader, error)

func GetCommonAncestor

func GetCommonAncestor(native *native.NativeService, chainID uint64, bestHeader, prevBestHeader *StoredHeader) (*StoredHeader, []chainhash.Hash, error)

func GetHeaderByHash

func GetHeaderByHash(native *native.NativeService, chainID uint64, hash chainhash.Hash) (*StoredHeader, error)

func GetHeaderByHeight

func GetHeaderByHeight(native *native.NativeService, chainID uint64, height uint32) (*StoredHeader, error)

func GetPreviousHeader

func GetPreviousHeader(native *native.NativeService, chainID uint64, header wire.BlockHeader) (*StoredHeader, error)

func (*StoredHeader) Deserialization

func (this *StoredHeader) Deserialization(source *common.ZeroCopySource) error

func (*StoredHeader) Serialization

func (this *StoredHeader) Serialization(sink *common.ZeroCopySink)