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minio/fs-backend-metadata.go

56 lines
1.6 KiB

/*
* Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"github.com/minio/minio/pkg/probe"
"github.com/minio/minio/pkg/quick"
)
var multipartsMetadataPath string
// SetFSMultipartsMetadataPath - set custom multiparts session metadata path.
func setFSMultipartsMetadataPath(metadataPath string) {
multipartsMetadataPath = metadataPath
}
// saveMultipartsSession - save multiparts.
func saveMultipartsSession(mparts multiparts) *probe.Error {
qc, err := quick.New(mparts)
if err != nil {
return err.Trace()
}
if err := qc.Save(multipartsMetadataPath); err != nil {
return err.Trace()
}
return nil
}
// loadMultipartsSession load multipart session file.
func loadMultipartsSession() (*multiparts, *probe.Error) {
mparts := &multiparts{}
mparts.Version = "1"
mparts.ActiveSession = make(map[string]*multipartSession)
qc, err := quick.New(mparts)
if err != nil {
return nil, err.Trace()
}
if err := qc.Load(multipartsMetadataPath); err != nil {
return nil, err.Trace()
}
return qc.Data().(*multiparts), nil
}