minio/pkg/api/minioapi/definitions.go
Harshavardhana 0c2d58bc6d Implement proper delimiter and prefix handling
With this change Minio server now responds with, delimited
'object names' in conjunction with prefix filtering

~~~
<ListBucketResult>
  <Name>example-bucket</Name>
  <Prefix></Prefix>
  <Marker></Marker>
  <MaxKeys>1000</MaxKeys>
  <Delimiter>/</Delimiter>
  <IsTruncated>false</IsTruncated>
  <Contents>
    <Key>sample.html</Key>
    <LastModified>2011-02-26T01:56:20.000Z</LastModified>
    <ETag>example-bucket#sample.html</ETag>
    <Size>142863</Size>
    <Owner>
      <ID>minio</ID>
      <DisplayName>minio</DisplayName>
    </Owner>
    <StorageClass>STANDARD</StorageClass>
  </Contents>
  <CommonPrefixes>
    <Prefix>photos/</Prefix>
  </CommonPrefixes>
</ListBucketResult>
~~~

~~~
<ListBucketResult>
  <Name>example-bucket</Name>
  <Prefix>photos/2006/</Prefix>
  <Marker></Marker>
  <MaxKeys>1000</MaxKeys>
  <Delimiter>/</Delimiter>
  <IsTruncated>false</IsTruncated>

  <CommonPrefixes>
    <Prefix>photos/2006/feb/</Prefix>
  </CommonPrefixes>
  <CommonPrefixes>
    <Prefix>photos/2006/jan/</Prefix>
  </CommonPrefixes>
</ListBucketResult>
~~~
2015-02-28 14:47:19 -08:00

98 lines
2.2 KiB
Go

/*
* Mini Object Storage, (C) 2014 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 minioapi
import (
"encoding/xml"
)
// Limit number of objects in a given response
const (
MAX_OBJECT_LIST = 1000
)
// Object list response format
type ObjectListResponse struct {
XMLName xml.Name `xml:"ListBucketResult" json:"-"`
Name string
Prefix string
Marker string
MaxKeys int
Delimiter string
IsTruncated bool
Contents []*Item `xml:,innerxml`
CommonPrefixes []*Prefix `xml:,innerxml`
}
// Bucket list response format
type BucketListResponse struct {
XMLName xml.Name `xml:"ListAllMyBucketsResult" json:"-"`
Owner Owner
Buckets struct {
Bucket []*Bucket
} `xml:,innerxml` // Buckets are nested
}
type Prefix struct {
Prefix string
}
// Bucket struct
type Bucket struct {
Name string
CreationDate string
}
// Object struct
type Item struct {
Key string
LastModified string
ETag string
Size int64
StorageClass string
Owner Owner
}
type Owner struct {
ID string
DisplayName string
}
// List of not implemented bucket queries
var unimplementedBucketResourceNames = map[string]bool{
"acl": true,
"cors": true,
"lifecycle": true,
"location": true,
"logging": true,
"notification": true,
"tagging": true,
"versions": true,
"requestPayment": true,
"versioning": true,
"website": true,
"uploads": true,
}
// List of not implemented object queries
var unimplementedObjectResourceNames = map[string]bool{
"uploadId": true,
"acl": true,
"torrent": true,
"uploads": true,
}