51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
package ffiwrapper
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import (
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"context"
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"errors"
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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/lotus/storage/sectorstorage/ffiwrapper/basicfs"
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"github.com/filecoin-project/lotus/storage/sectorstorage/stores"
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)
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type UnpaddedByteIndex uint64
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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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ReadPieceFromSealedSector(context.Context, abi.SectorID, UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) (io.ReadCloser, 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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VerifyElectionPost(ctx context.Context, info abi.PoStVerifyInfo) (bool, error)
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VerifyFallbackPost(ctx context.Context, info abi.PoStVerifyInfo) (bool, error)
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}
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var ErrSectorNotFound = errors.New("sector not found")
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type SectorProvider interface {
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// * returns 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, sealing bool) (stores.SectorPaths, func(), error)
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}
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var _ SectorProvider = &basicfs.Provider{}
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