31 lines
1 KiB
Go
31 lines
1 KiB
Go
package store
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import (
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"github.com/lbryio/lbry.go/v2/extras/errors"
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"github.com/lbryio/lbry.go/v2/stream"
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)
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// BlobStore is an interface for handling blob storage.
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type BlobStore interface {
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// Does blob exist in the store
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Has(hash string) (bool, error)
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// Get the blob from the store
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Get(hash string) (stream.Blob, error)
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// Put the blob into the store
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Put(hash string, blob stream.Blob) error
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// Put an SD blob into the store
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PutSD(hash string, blob stream.Blob) error
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// Delete the blob from the store
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Delete(hash string) error
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}
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// Blocklister is a store that supports blocking blobs to prevent their inclusion in the store.
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type Blocklister interface {
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// Block deletes the blob and prevents it from being uploaded in the future
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Block(hash string) error
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// Wants returns false if the hash exists in store or is blocked, true otherwise
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Wants(hash string) (bool, error)
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}
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//ErrBlobNotFound is a standard error when a blob is not found in the store.
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var ErrBlobNotFound = errors.Base("blob not found")
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