You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
2.8 KiB
61 lines
2.8 KiB
/*
|
|
* Minio Cloud Storage, (C) 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 cmd
|
|
|
|
import (
|
|
"io"
|
|
|
|
"github.com/minio/minio/pkg/hash"
|
|
)
|
|
|
|
// ObjectLayer implements primitives for object API layer.
|
|
type ObjectLayer interface {
|
|
// Storage operations.
|
|
Shutdown() error
|
|
StorageInfo() StorageInfo
|
|
|
|
// Bucket operations.
|
|
MakeBucketWithLocation(bucket string, location string) error
|
|
GetBucketInfo(bucket string) (bucketInfo BucketInfo, err error)
|
|
ListBuckets() (buckets []BucketInfo, err error)
|
|
DeleteBucket(bucket string) error
|
|
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (result ListObjectsInfo, err error)
|
|
|
|
// Object operations.
|
|
GetObject(bucket, object string, startOffset int64, length int64, writer io.Writer) (err error)
|
|
GetObjectInfo(bucket, object string) (objInfo ObjectInfo, err error)
|
|
PutObject(bucket, object string, data *hash.Reader, metadata map[string]string) (objInfo ObjectInfo, err error)
|
|
CopyObject(srcBucket, srcObject, destBucket, destObject string, metadata map[string]string) (objInfo ObjectInfo, err error)
|
|
DeleteObject(bucket, object string) error
|
|
|
|
// Multipart operations.
|
|
ListMultipartUploads(bucket, prefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (result ListMultipartsInfo, err error)
|
|
NewMultipartUpload(bucket, object string, metadata map[string]string) (uploadID string, err error)
|
|
CopyObjectPart(srcBucket, srcObject, destBucket, destObject string, uploadID string, partID int, startOffset int64, length int64) (info PartInfo, err error)
|
|
PutObjectPart(bucket, object, uploadID string, partID int, data *hash.Reader) (info PartInfo, err error)
|
|
ListObjectParts(bucket, object, uploadID string, partNumberMarker int, maxParts int) (result ListPartsInfo, err error)
|
|
AbortMultipartUpload(bucket, object, uploadID string) error
|
|
CompleteMultipartUpload(bucket, object, uploadID string, uploadedParts []completePart) (objInfo ObjectInfo, err error)
|
|
|
|
// Healing operations.
|
|
HealBucket(bucket string) error
|
|
ListBucketsHeal() (buckets []BucketInfo, err error)
|
|
HealObject(bucket, object string) (int, int, error)
|
|
ListObjectsHeal(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, error)
|
|
ListUploadsHeal(bucket, prefix, marker, uploadIDMarker,
|
|
delimiter string, maxUploads int) (ListMultipartsInfo, error)
|
|
}
|
|
|