32 lines
788 B
Go
32 lines
788 B
Go
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package meta
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import (
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"github.com/nspcc-dev/neofs-api-go/pkg/object"
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"github.com/pkg/errors"
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"go.etcd.io/bbolt"
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)
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var tombstoneBucket = []byte("tombstones")
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// Delete marks object as deleted.
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func (db *DB) Delete(addr *object.Address) error {
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return db.boltDB.Update(func(tx *bbolt.Tx) error {
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bucket, err := tx.CreateBucketIfNotExists(tombstoneBucket)
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if err != nil {
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return errors.Wrapf(err, "(%T) could not create tombstone bucket", db)
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}
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if err := bucket.Put(addressKey(addr), nil); err != nil {
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return errors.Wrapf(err, "(%T) could not put to tombstone bucket", db)
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}
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return nil
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})
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}
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func objectRemoved(tx *bbolt.Tx, addr []byte) bool {
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tombstoneBucket := tx.Bucket(tombstoneBucket)
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return tombstoneBucket != nil && tombstoneBucket.Get(addr) != nil
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}
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