impl

Documentation

Index

• Variables
• func GenerateUnsealedCID(proofType abi.RegisteredSealProof, pieces []abi.PieceInfo) (cid.Cid, error)
• func GetRequiredPadding(oldLength abi.PaddedPieceSize, newPieceLength abi.PaddedPieceSize) ([]abi.PaddedPieceSize, abi.PaddedPieceSize)
• func SealProofTypeFromSectorSize(ssize abi.SectorSize, nv network.Version) (abi.RegisteredSealProof, error)
• type Config
• type FakeVerifier
  • func (f *FakeVerifier) GenerateWinningPoStSectorChallenge(ctx context.Context, proofType abi.RegisteredPoStProof, minerID abi.ActorID, ...) ([]uint64, error)
  • func (f *FakeVerifier) VerifyAggregateSeals(aggregate proof7.AggregateSealVerifyProofAndInfos) (bool, error)
  • func (f *FakeVerifier) VerifyReplicaUpdate(update proof7.ReplicaUpdateInfo) (bool, error)
  • func (f *FakeVerifier) VerifySeal(proof7.SealVerifyInfo) (bool, error)
  • func (f *FakeVerifier) VerifyWindowPoSt(context.Context, proof7.WindowPoStVerifyInfo) (bool, error)
  • func (f *FakeVerifier) VerifyWinningPoSt(ctx context.Context, info proof7.WinningPoStVerifyInfo) (bool, error)
• type Sealer
  • func New(sectors SectorProvider) (*Sealer, error)
  • func (sb *Sealer) AddPiece(ctx context.Context, sector storage.SectorRef, ...) (abi.PieceInfo, error)
  • func (sb *Sealer) FinalizeSector(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) error
  • func (sb *Sealer) GenerateWindowPoSt(ctx context.Context, minerID abi.ActorID, ...) ([]proof.PoStProof, []abi.SectorID, error)
  • func (sb *Sealer) GenerateWinningPoSt(ctx context.Context, minerID abi.ActorID, ...) ([]proof.PoStProof, error)
  • func (sb *Sealer) NewSector(ctx context.Context, sector storage.SectorRef) error
  • func (sb *Sealer) SealPreCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, ...) (out storage.PreCommit1Out, err error)
  • func (sb *Sealer) SealPreCommit2(ctx context.Context, sector storage.SectorRef, phase1Out storage.PreCommit1Out) (storage.SectorCids, error)
  • func (sb *Sealer) Stop()
• type SectorProvider
• type Storage

Variables

var PC2CheckRounds = 3

var ProofVerifier = proofVerifier{}

Functions

func GenerateUnsealedCID

func GenerateUnsealedCID(proofType abi.RegisteredSealProof, pieces []abi.PieceInfo) (cid.Cid, error)

func GetRequiredPadding

func GetRequiredPadding(oldLength abi.PaddedPieceSize, newPieceLength abi.PaddedPieceSize) ([]abi.PaddedPieceSize, abi.PaddedPieceSize)

func SealProofTypeFromSectorSize

func SealProofTypeFromSectorSize(ssize abi.SectorSize, nv network.Version) (abi.RegisteredSealProof, error)

Types

type Config

type Config struct {
	SealProofType abi.RegisteredSealProof
	// contains filtered or unexported fields
}

type FakeVerifier

type FakeVerifier struct {
}

FakeVerifier is a simple mock Verifier for testing.

func (*FakeVerifier) GenerateWinningPoStSectorChallenge

func (f *FakeVerifier) GenerateWinningPoStSectorChallenge(ctx context.Context, proofType abi.RegisteredPoStProof, minerID abi.ActorID, randomness abi.PoStRandomness, eligibleSectorCount uint64) ([]uint64, error)

func (*FakeVerifier) VerifyAggregateSeals

func (f *FakeVerifier) VerifyAggregateSeals(aggregate proof7.AggregateSealVerifyProofAndInfos) (bool, error)

func (*FakeVerifier) VerifyReplicaUpdate

func (f *FakeVerifier) VerifyReplicaUpdate(update proof7.ReplicaUpdateInfo) (bool, error)

func (*FakeVerifier) VerifySeal

func (f *FakeVerifier) VerifySeal(proof7.SealVerifyInfo) (bool, error)

func (*FakeVerifier) VerifyWindowPoSt

func (f *FakeVerifier) VerifyWindowPoSt(context.Context, proof7.WindowPoStVerifyInfo) (bool, error)

func (*FakeVerifier) VerifyWinningPoSt

func (f *FakeVerifier) VerifyWinningPoSt(ctx context.Context, info proof7.WinningPoStVerifyInfo) (bool, error)

type Sealer

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

func New

func New(sectors SectorProvider) (*Sealer, error)

func (*Sealer) AddPiece

func (sb *Sealer) AddPiece(ctx context.Context, sector storage.SectorRef, existingPieceSizes []abi.UnpaddedPieceSize, pieceSize abi.UnpaddedPieceSize, file storage.Data) (abi.PieceInfo, error)

func (*Sealer) FinalizeSector

func (sb *Sealer) FinalizeSector(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) error

func (*Sealer) GenerateWindowPoSt

func (sb *Sealer) GenerateWindowPoSt(ctx context.Context, minerID abi.ActorID, sectorInfo []proof.ExtendedSectorInfo, randomness abi.PoStRandomness) ([]proof.PoStProof, []abi.SectorID, error)

func (*Sealer) GenerateWinningPoSt

func (sb *Sealer) GenerateWinningPoSt(ctx context.Context, minerID abi.ActorID, sectorInfo []proof.ExtendedSectorInfo, randomness abi.PoStRandomness) ([]proof.PoStProof, error)

func (*Sealer) NewSector

func (sb *Sealer) NewSector(ctx context.Context, sector storage.SectorRef) error

func (*Sealer) SealPreCommit1

func (sb *Sealer) SealPreCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, pieces []abi.PieceInfo) (out storage.PreCommit1Out, err error)

func (*Sealer) SealPreCommit2

func (sb *Sealer) SealPreCommit2(ctx context.Context, sector storage.SectorRef, phase1Out storage.PreCommit1Out) (storage.SectorCids, error)

func (*Sealer) Stop

func (sb *Sealer) Stop()

type SectorProvider

type SectorProvider interface {
	// * returns storiface.ErrSectorNotFound if a requested existing sector doesn't exist
	// * returns an error when allocate is set, and existing isn't, and the sector exists
	AcquireSector(ctx context.Context, id storage.SectorRef, existing storiface.SectorFileType, allocate storiface.SectorFileType, ptype storiface.PathType) (storiface.SectorPaths, func(), error)
}

type Storage

type Storage interface {
	SealPreCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storage.PreCommit1Out, error)
	SealPreCommit2(ctx context.Context, sector storage.SectorRef, pc1o storage.PreCommit1Out) (storage.SectorCids, error)

	FinalizeSector(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) error
}