48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package audit
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import (
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"context"
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"github.com/zeebo/errs"
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"storj.io/common/pb"
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"storj.io/common/storj"
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)
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var (
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// ContainError is the containment errs class
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ContainError = errs.Class("containment error")
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// ErrContainedNotFound is the errs class for when a pending audit isn't found
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ErrContainedNotFound = errs.Class("pending audit not found")
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// ErrContainDelete is the errs class for when a pending audit can't be deleted
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ErrContainDelete = errs.Class("unable to delete pending audit")
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// ErrAlreadyExists is the errs class for when a pending audit with the same nodeID but different share data already exists
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ErrAlreadyExists = errs.Class("pending audit already exists for nodeID")
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)
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// PendingAudit contains info needed for retrying an audit for a contained node
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type PendingAudit struct {
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NodeID storj.NodeID
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PieceID storj.PieceID
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StripeIndex int64
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ShareSize int32
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ExpectedShareHash []byte
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ReverifyCount int32
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Path storj.Path
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}
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// Containment holds information about pending audits for contained nodes
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//
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// architecture: Database
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type Containment interface {
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Get(ctx context.Context, nodeID pb.NodeID) (*PendingAudit, error)
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IncrementPending(ctx context.Context, pendingAudit *PendingAudit) error
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Delete(ctx context.Context, nodeID pb.NodeID) (bool, error)
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}
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