package sealing import ( "bytes" "context" "github.com/ipfs/go-cid" "github.com/filecoin-project/specs-actors/actors/abi" "github.com/filecoin-project/specs-actors/actors/runtime/exitcode" "github.com/filecoin-project/specs-storage/storage" ) // Piece is a tuple of piece and deal info type PieceWithDealInfo struct { Piece abi.PieceInfo DealInfo DealInfo } // Piece is a tuple of piece info and optional deal type Piece struct { Piece abi.PieceInfo DealInfo *DealInfo // nil for pieces which do not appear in deals (e.g. filler pieces) } // DealInfo is a tuple of deal identity and its schedule type DealInfo struct { DealID abi.DealID DealSchedule DealSchedule } // DealSchedule communicates the time interval of a storage deal. The deal must // appear in a sealed (proven) sector no later than StartEpoch, otherwise it // is invalid. type DealSchedule struct { StartEpoch abi.ChainEpoch EndEpoch abi.ChainEpoch } type Log struct { Timestamp uint64 Trace string // for errors Message string // additional data (Event info) Kind string } type SectorInfo struct { State SectorState SectorNumber abi.SectorNumber // TODO: this field's name should be changed to SectorNumber Nonce uint64 // TODO: remove SectorType abi.RegisteredProof // Packing Pieces []Piece // PreCommit1 TicketValue abi.SealRandomness TicketEpoch abi.ChainEpoch PreCommit1Out storage.PreCommit1Out // PreCommit2 CommD *cid.Cid CommR *cid.Cid Proof []byte PreCommitMessage *cid.Cid // WaitSeed SeedValue abi.InteractiveSealRandomness SeedEpoch abi.ChainEpoch // Committing CommitMessage *cid.Cid InvalidProofs uint64 // failed proof computations (doesn't validate with proof inputs) // Faults FaultReportMsg *cid.Cid // Debug LastErr string Log []Log } func (t *SectorInfo) pieceInfos() []abi.PieceInfo { out := make([]abi.PieceInfo, len(t.Pieces)) for i, p := range t.Pieces { out[i] = p.Piece } return out } func (t *SectorInfo) dealIDs() []abi.DealID { out := make([]abi.DealID, 0, len(t.Pieces)) for _, p := range t.Pieces { if p.DealInfo == nil { continue } out = append(out, p.DealInfo.DealID) } return out } func (t *SectorInfo) existingPieceSizes() []abi.UnpaddedPieceSize { out := make([]abi.UnpaddedPieceSize, len(t.Pieces)) for i, p := range t.Pieces { out[i] = p.Piece.Size.Unpadded() } return out } type TicketFn func(ctx context.Context, tok TipSetToken) (abi.SealRandomness, abi.ChainEpoch, error) type SectorIDCounter interface { Next() (abi.SectorNumber, error) } type TipSetToken []byte type MsgLookup struct { Receipt MessageReceipt TipSetTok TipSetToken Height abi.ChainEpoch } type MessageReceipt struct { ExitCode exitcode.ExitCode Return []byte GasUsed int64 } func (mr *MessageReceipt) Equals(o *MessageReceipt) bool { return mr.ExitCode == o.ExitCode && bytes.Equal(mr.Return, o.Return) && mr.GasUsed == o.GasUsed }