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139 lines
3.9 KiB
Go
139 lines
3.9 KiB
Go
/*
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* Minimalist Object Storage, (C) 2015 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package donut
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import "time"
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// ObjectMetadata container for object on donut system
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type ObjectMetadata struct {
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// version
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Version string `json:"version"`
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// object metadata
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Created time.Time `json:"created"`
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Bucket string `json:"bucket"`
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Object string `json:"object"`
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Size int64 `json:"size"`
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// erasure
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DataDisks uint8 `json:"sys.erasureK"`
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ParityDisks uint8 `json:"sys.erasureM"`
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ErasureTechnique string `json:"sys.erasureTechnique"`
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BlockSize int `json:"sys.blockSize"`
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ChunkCount int `json:"sys.chunkCount"`
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// checksums
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MD5Sum string `json:"sys.md5sum"`
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SHA512Sum string `json:"sys.sha512sum"`
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// metadata
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Metadata map[string]string `json:"metadata"`
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}
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// Metadata container for donut metadata
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type Metadata struct {
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Version string `json:"version"`
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}
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// AllBuckets container for all buckets
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type AllBuckets struct {
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Version string `json:"version"`
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Buckets map[string]BucketMetadata `json:"buckets"`
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}
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// BucketMetadata container for bucket level metadata
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type BucketMetadata struct {
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Version string `json:"version"`
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Name string `json:"name"`
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ACL BucketACL `json:"acl"`
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Created time.Time `json:"created"`
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Metadata map[string]string `json:"metadata"`
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BucketObjects map[string]interface{} `json:"objects"`
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}
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// ListObjectsResults container for list objects response
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type ListObjectsResults struct {
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Objects map[string]ObjectMetadata `json:"objects"`
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CommonPrefixes []string `json:"commonPrefixes"`
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IsTruncated bool `json:"isTruncated"`
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}
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// MultiPartSession multipart session
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type MultiPartSession struct {
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totalParts int
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uploadID string
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initiated time.Time
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}
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// PartMetadata - various types of individual part resources
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type PartMetadata struct {
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PartNumber int
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LastModified time.Time
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ETag string
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Size int64
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}
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// ObjectResourcesMetadata - various types of object resources
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type ObjectResourcesMetadata struct {
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Bucket string
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EncodingType string
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Key string
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UploadID string
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StorageClass string
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PartNumberMarker int
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NextPartNumberMarker int
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MaxParts int
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IsTruncated bool
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Part []*PartMetadata
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}
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// UploadMetadata container capturing metadata on in progress multipart upload in a given bucket
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type UploadMetadata struct {
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Key string
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UploadID string
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StorageClass string
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Initiated time.Time
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}
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// BucketMultipartResourcesMetadata - various types of bucket resources for inprogress multipart uploads
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type BucketMultipartResourcesMetadata struct {
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KeyMarker string
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UploadIDMarker string
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NextKeyMarker string
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NextUploadIDMarker string
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EncodingType string
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MaxUploads int
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IsTruncated bool
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Upload []*UploadMetadata
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Prefix string
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Delimiter string
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CommonPrefixes []string
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}
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// BucketResourcesMetadata - various types of bucket resources
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type BucketResourcesMetadata struct {
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Prefix string
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Marker string
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NextMarker string
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Maxkeys int
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EncodingType string
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Delimiter string
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IsTruncated bool
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CommonPrefixes []string
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}
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