realloc/frostfs-node
1
0
Fork 0
forked from TrueCloudLab/frostfs-node
Code Releases Packages Activity

[#1454] Upgrade NeoFS SDK Go module with new IDs

Browse source 
Core changes:
 * avoid package-colliding variable naming
 * avoid using pointers to IDs where unnecessary
 * avoid using `idSDK` import alias pattern
 * use `EncodeToString` for protocol string calculation and `String` for
  printing

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2022-05-31 20:00:41 +03:00 • committed by LeL
parent cc6209e8a0
commit 1c30414a6c
218 changed files with 2095 additions and 2521 deletions
Download patch file Download diff file Expand all files Collapse all files

27
pkg/local_object_storage/metabase/exists.go
View file

@ -7,13 +7,13 @@ import (
apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
objectSDK "github.com/nspcc-dev/neofs-sdk-go/object"
addressSDK "github.com/nspcc-dev/neofs-sdk-go/object/address"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"go.etcd.io/bbolt"
)
// ExistsPrm groups the parameters of Exists operation.
type ExistsPrm struct {
addr *addressSDK.Address
addr oid.Address
}
// ExistsRes groups the resulting values of Exists operation.
@ -24,7 +24,7 @@ type ExistsRes struct {
var ErrLackSplitInfo = errors.New("no split info on parent object")
// WithAddress is an Exists option to set object checked for existence.
func (p *ExistsPrm) WithAddress(addr *addressSDK.Address) *ExistsPrm {
func (p *ExistsPrm) WithAddress(addr oid.Address) *ExistsPrm {
if p != nil {
p.addr = addr
}
@ -40,7 +40,7 @@ func (p *ExistsRes) Exists() bool {
// Exists checks if object is presented in DB.
//
// See DB.Exists docs.
func Exists(db *DB, addr *addressSDK.Address) (bool, error) {
func Exists(db *DB, addr oid.Address) (bool, error) {
r, err := db.Exists(new(ExistsPrm).WithAddress(addr))
if err != nil {
return false, err
@ -65,7 +65,7 @@ func (db *DB) Exists(prm *ExistsPrm) (res *ExistsRes, err error) {
return
}
func (db *DB) exists(tx *bbolt.Tx, addr *addressSDK.Address) (exists bool, err error) {
func (db *DB) exists(tx *bbolt.Tx, addr oid.Address) (exists bool, err error) {
// check graveyard first
switch inGraveyard(tx, addr) {
case 1:
@ -78,19 +78,18 @@ func (db *DB) exists(tx *bbolt.Tx, addr *addressSDK.Address) (exists bool, err e
return false, errRemoved
}
obj, _ := addr.ObjectID()
objKey := objectKey(&obj)
objKey := objectKey(addr.Object())
cnr, _ := addr.ContainerID()
cnr := addr.Container()
// if graveyard is empty, then check if object exists in primary bucket
if inBucket(tx, primaryBucketName(&cnr), objKey) {
if inBucket(tx, primaryBucketName(cnr), objKey) {
return true, nil
}
// if primary bucket is empty, then check if object exists in parent bucket
if inBucket(tx, parentBucketName(&cnr), objKey) {
splitInfo, err := getSplitInfo(tx, &cnr, objKey)
if inBucket(tx, parentBucketName(cnr), objKey) {
splitInfo, err := getSplitInfo(tx, cnr, objKey)
if err != nil {
return false, err
}
@ -106,7 +105,7 @@ func (db *DB) exists(tx *bbolt.Tx, addr *addressSDK.Address) (exists bool, err e
// * 0 if object is not marked for deletion;
// * 1 if object with GC mark;
// * 2 if object is covered with tombstone.
func inGraveyard(tx *bbolt.Tx, addr *addressSDK.Address) uint8 {
func inGraveyard(tx *bbolt.Tx, addr oid.Address) uint8 {
graveyard := tx.Bucket(graveyardBucketName)
if graveyard == nil {
// incorrect metabase state, does not make
@ -152,8 +151,8 @@ func inBucket(tx *bbolt.Tx, name, key []byte) bool {
// getSplitInfo returns SplitInfo structure from root index. Returns error
// if there is no `key` record in root index.
func getSplitInfo(tx *bbolt.Tx, cid *cid.ID, key []byte) (*objectSDK.SplitInfo, error) {
rawSplitInfo := getFromBucket(tx, rootBucketName(cid), key)
func getSplitInfo(tx *bbolt.Tx, cnr cid.ID, key []byte) (*objectSDK.SplitInfo, error) {
rawSplitInfo := getFromBucket(tx, rootBucketName(cnr), key)
if len(rawSplitInfo) == 0 {
return nil, ErrLackSplitInfo
}