50 lines
1.7 KiB
Go
50 lines
1.7 KiB
Go
package ffiwrapper
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import (
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"context"
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"io"
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"github.com/ipfs/go-cid"
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"github.com/filecoin-project/specs-actors/actors/abi"
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"github.com/filecoin-project/specs-storage/storage"
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"github.com/filecoin-project/sector-storage/ffiwrapper/basicfs"
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"github.com/filecoin-project/sector-storage/stores"
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"github.com/filecoin-project/sector-storage/storiface"
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)
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type Validator interface {
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CanCommit(sector stores.SectorPaths) (bool, error)
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CanProve(sector stores.SectorPaths) (bool, error)
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}
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type StorageSealer interface {
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storage.Sealer
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storage.Storage
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}
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type Storage interface {
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storage.Prover
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StorageSealer
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UnsealPiece(ctx context.Context, sector abi.SectorID, offset storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize, randomness abi.SealRandomness, commd cid.Cid) error
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ReadPiece(ctx context.Context, writer io.Writer, sector abi.SectorID, offset storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize) error
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}
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type Verifier interface {
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VerifySeal(abi.SealVerifyInfo) (bool, error)
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VerifyWinningPoSt(ctx context.Context, info abi.WinningPoStVerifyInfo) (bool, error)
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VerifyWindowPoSt(ctx context.Context, info abi.WindowPoStVerifyInfo) (bool, error)
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GenerateWinningPoStSectorChallenge(context.Context, abi.RegisteredProof, abi.ActorID, abi.PoStRandomness, uint64) ([]uint64, error)
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}
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type SectorProvider interface {
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// * returns storiface.ErrSectorNotFound if a requested existing sector doesn't exist
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// * returns an error when allocate is set, and existing isn't, and the sector exists
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AcquireSector(ctx context.Context, id abi.SectorID, existing stores.SectorFileType, allocate stores.SectorFileType, ptype stores.PathType) (stores.SectorPaths, func(), error)
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}
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var _ SectorProvider = &basicfs.Provider{}
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