52 lines
2.5 KiB
Go
52 lines
2.5 KiB
Go
package paths
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import (
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"context"
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"os"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/lotus/storage/sealer/fsutil"
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"github.com/filecoin-project/lotus/storage/sealer/partialfile"
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"github.com/filecoin-project/lotus/storage/sealer/storiface"
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)
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//go:generate go run github.com/golang/mock/mockgen -destination=mocks/pf.go -package=mocks . PartialFileHandler
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// PartialFileHandler helps mock out the partial file functionality during testing.
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type PartialFileHandler interface {
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// OpenPartialFile opens and returns a partial file at the given path and also verifies it has the given
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// size
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OpenPartialFile(maxPieceSize abi.PaddedPieceSize, path string) (*partialfile.PartialFile, error)
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// HasAllocated returns true if the given partial file has an unsealed piece starting at the given offset with the given size.
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// returns false otherwise.
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HasAllocated(pf *partialfile.PartialFile, offset storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize) (bool, error)
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// Reader returns a file from which we can read the unsealed piece in the partial file.
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Reader(pf *partialfile.PartialFile, offset storiface.PaddedByteIndex, size abi.PaddedPieceSize) (*os.File, error)
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// Close closes the partial file
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Close(pf *partialfile.PartialFile) error
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}
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//go:generate go run github.com/golang/mock/mockgen -destination=mocks/store.go -package=mocks . Store
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type Store interface {
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AcquireSector(ctx context.Context, s storiface.SectorRef, existing storiface.SectorFileType, allocate storiface.SectorFileType, sealing storiface.PathType, op storiface.AcquireMode) (paths storiface.SectorPaths, stores storiface.SectorPaths, err error)
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Remove(ctx context.Context, s abi.SectorID, types storiface.SectorFileType, force bool, keepIn []storiface.ID) error
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// like remove, but doesn't remove the primary sector copy, nor the last
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// non-primary copy if there no primary copies
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RemoveCopies(ctx context.Context, s abi.SectorID, types storiface.SectorFileType) error
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// move sectors into storage
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MoveStorage(ctx context.Context, s storiface.SectorRef, types storiface.SectorFileType) error
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FsStat(ctx context.Context, id storiface.ID) (fsutil.FsStat, error)
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Reserve(ctx context.Context, sid storiface.SectorRef, ft storiface.SectorFileType, storageIDs storiface.SectorPaths, overheadTab map[storiface.SectorFileType]int) (func(), error)
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GenerateSingleVanillaProof(ctx context.Context, minerID abi.ActorID, si storiface.PostSectorChallenge, ppt abi.RegisteredPoStProof) ([]byte, error)
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}
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