mirror of
https://github.com/minio/minio.git
synced 2024-12-29 08:33:21 -05:00
81 lines
2.3 KiB
Go
81 lines
2.3 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
|
|
//
|
|
// This file is part of MinIO Object Storage stack
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package versioning
|
|
|
|
import (
|
|
"encoding/xml"
|
|
"io"
|
|
)
|
|
|
|
// State - enabled/disabled/suspended states
|
|
// for multifactor and status of versioning.
|
|
type State string
|
|
|
|
// Various supported states
|
|
const (
|
|
Enabled State = "Enabled"
|
|
// Disabled State = "Disabled" only used by MFA Delete not supported yet.
|
|
Suspended State = "Suspended"
|
|
)
|
|
|
|
// Versioning - Configuration for bucket versioning.
|
|
type Versioning struct {
|
|
XMLNS string `xml:"xmlns,attr,omitempty"`
|
|
XMLName xml.Name `xml:"VersioningConfiguration"`
|
|
// MFADelete State `xml:"MFADelete,omitempty"` // not supported yet.
|
|
Status State `xml:"Status,omitempty"`
|
|
}
|
|
|
|
// Validate - validates the versioning configuration
|
|
func (v Versioning) Validate() error {
|
|
// Not supported yet
|
|
// switch v.MFADelete {
|
|
// case Enabled, Disabled:
|
|
// default:
|
|
// return Errorf("unsupported MFADelete state %s", v.MFADelete)
|
|
// }
|
|
switch v.Status {
|
|
case Enabled, Suspended:
|
|
default:
|
|
return Errorf("unsupported Versioning status %s", v.Status)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Enabled - returns true if versioning is enabled
|
|
func (v Versioning) Enabled() bool {
|
|
return v.Status == Enabled
|
|
}
|
|
|
|
// Suspended - returns true if versioning is suspended
|
|
func (v Versioning) Suspended() bool {
|
|
return v.Status == Suspended
|
|
}
|
|
|
|
// ParseConfig - parses data in given reader to VersioningConfiguration.
|
|
func ParseConfig(reader io.Reader) (*Versioning, error) {
|
|
var v Versioning
|
|
if err := xml.NewDecoder(reader).Decode(&v); err != nil {
|
|
return nil, err
|
|
}
|
|
if err := v.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
return &v, nil
|
|
}
|