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/*
* MinIO Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 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 minio
import (
"encoding/xml"
"io"
"net/http"
"time"
)
// BucketInfo container for bucket metadata.
type BucketInfo struct {
// The name of the bucket.
Name string `json:"name"`
// Date the bucket was created.
CreationDate time.Time `json:"creationDate"`
}
// StringMap represents map with custom UnmarshalXML
type StringMap map[string]string
// UnmarshalXML unmarshals the XML into a map of string to strings,
// creating a key in the map for each tag and setting it's value to the
// tags contents.
//
// The fact this function is on the pointer of Map is important, so that
// if m is nil it can be initialized, which is often the case if m is
// nested in another xml structurel. This is also why the first thing done
// on the first line is initialize it.
func (m *StringMap) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
*m = StringMap{}
type xmlMapEntry struct {
XMLName xml.Name
Value string `xml:",chardata"`
}
for {
var e xmlMapEntry
err := d.Decode(&e)
if err == io.EOF {
break
} else if err != nil {
return err
}
(*m)[e.XMLName.Local] = e.Value
}
return nil
}
// ObjectInfo container for object metadata.
type ObjectInfo struct {
// An ETag is optionally set to md5sum of an object. In case of multipart objects,
// ETag is of the form MD5SUM-N where MD5SUM is md5sum of all individual md5sums of
// each parts concatenated into one string.
ETag string `json:"etag"`
Key string `json:"name"` // Name of the object
LastModified time.Time `json:"lastModified"` // Date and time the object was last modified.
Size int64 `json:"size"` // Size in bytes of the object.
ContentType string `json:"contentType"` // A standard MIME type describing the format of the object data.
Expires time.Time `json:"expires"` // The date and time at which the object is no longer able to be cached.
// Collection of additional metadata on the object.
// eg: x-amz-meta-*, content-encoding etc.
Metadata http.Header `json:"metadata" xml:"-"`
// x-amz-meta-* headers stripped "x-amz-meta-" prefix containing the first value.
UserMetadata StringMap `json:"userMetadata"`
// Owner name.
Owner struct {
DisplayName string `json:"name"`
ID string `json:"id"`
} `json:"owner"`
// The class of storage used to store the object.
StorageClass string `json:"storageClass"`
// Error
Err error `json:"-"`
}
// ObjectMultipartInfo container for multipart object metadata.
type ObjectMultipartInfo struct {
// Date and time at which the multipart upload was initiated.
Initiated time.Time `type:"timestamp" timestampFormat:"iso8601"`
Initiator initiator
Owner owner
// The type of storage to use for the object. Defaults to 'STANDARD'.
StorageClass string
// Key of the object for which the multipart upload was initiated.
Key string
// Size in bytes of the object.
Size int64
// Upload ID that identifies the multipart upload.
UploadID string `xml:"UploadId"`
// Error
Err error
}
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