forked from TrueCloudLab/frostfs-node
49 lines
828 B
Go
49 lines
828 B
Go
package meta
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import (
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"strings"
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"github.com/nspcc-dev/neofs-api-go/pkg/container"
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"go.etcd.io/bbolt"
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)
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func (db *DB) Containers() (list []*container.ID, err error) {
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err = db.boltDB.View(func(tx *bbolt.Tx) error {
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list, err = db.containers(tx)
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return err
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})
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return list, err
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}
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func (db *DB) containers(tx *bbolt.Tx) ([]*container.ID, error) {
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result := make([]*container.ID, 0)
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err := tx.ForEach(func(name []byte, _ *bbolt.Bucket) error {
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id, err := parseContainerID(name)
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if err != nil {
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return err
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}
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if id != nil {
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result = append(result, id)
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}
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return nil
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})
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return result, err
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}
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func parseContainerID(name []byte) (*container.ID, error) {
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strName := string(name)
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if strings.Contains(strName, "_") {
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return nil, nil
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}
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id := container.NewID()
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return id, id.Parse(strName)
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}
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