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[#451] Handle lock objects using tree service

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Signed-off-by: Denis Kirillov <denis@nspcc.ru>
This commit is contained in:
Denis Kirillov 2022-05-26 16:11:14 +03:00 • committed by Alex Vanin
parent bc000f1bc4
commit dd534e8738
23 changed files with 488 additions and 520 deletions
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59
api/layer/versioning.go
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@ -4,7 +4,6 @@ import (
"context"
"math"
"sort"
"strconv"
"strings"
"github.com/nspcc-dev/neofs-s3-gw/api/data"
@ -42,13 +41,12 @@ const (
VersionsDeleteMarkAttr = "S3-Versions-delete-mark"
DelMarkFullObject = "*"
unversionedObjectVersionID = "null"
objectSystemAttributeName = "S3-System-name"
attrVersionsIgnore = "S3-Versions-ignore"
attrSettingsVersioningEnabled = "S3-Settings-Versioning-enabled"
versionsDelAttr = "S3-Versions-del"
versionsAddAttr = "S3-Versions-add"
versionsUnversionedAttr = "S3-Versions-unversioned"
unversionedObjectVersionID = "null"
objectSystemAttributeName = "S3-System-name"
attrVersionsIgnore = "S3-Versions-ignore"
versionsDelAttr = "S3-Versions-del"
versionsAddAttr = "S3-Versions-add"
versionsUnversionedAttr = "S3-Versions-unversioned"
)
func newObjectVersions(name string) *objectVersions {
@ -213,56 +211,11 @@ func (v *objectVersions) existedVersions() []string {
return res
}
func (v *objectVersions) getFiltered(reverse bool) []*data.ObjectInfo {
if len(v.objects) == 0 {
return nil
}
v.sort()
existedVersions := v.existedVersions()
res := make([]*data.ObjectInfo, 0, len(v.objects))
for _, version := range v.objects {
delMark := version.Headers[VersionsDeleteMarkAttr]
if contains(existedVersions, version.Version()) && (delMark == DelMarkFullObject || delMark == "") {
res = append(res, version)
}
}
if reverse {
for i, j := 0, len(res)-1; i < j; i, j = i+1, j-1 {
res[i], res[j] = res[j], res[i]
}
}
return res
}
func (v *objectVersions) getAddHeader() string {
v.sort()
return strings.Join(v.addList, ",")
}
func (n *layer) PutBucketVersioning(ctx context.Context, p *PutSettingsParams) (*data.ObjectInfo, error) {
metadata := map[string]string{
attrSettingsVersioningEnabled: strconv.FormatBool(p.Settings.VersioningEnabled),
}
s := &PutSystemObjectParams{
BktInfo: p.BktInfo,
ObjName: p.BktInfo.SettingsObjectName(),
Metadata: metadata,
Prefix: "",
Reader: nil,
}
return n.PutSystemObject(ctx, s)
}
func (n *layer) GetBucketVersioning(ctx context.Context, bktInfo *data.BucketInfo) (*data.BucketSettings, error) {
return n.GetBucketSettings(ctx, bktInfo)
}
func (n *layer) ListObjectVersions(ctx context.Context, p *ListObjectVersionsParams) (*ListObjectVersionsInfo, error) {
var (
allObjects = make([]*data.ObjectInfo, 0, p.MaxKeys)