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minio/cmd/api-resources.go

98 lines
3.0 KiB

/*
* Minio Cloud Storage, (C) 2015 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 (
"net/url"
"strconv"
)
// Parse bucket url queries
func getListObjectsV1Args(values url.Values) (prefix, marker, delimiter string, maxkeys int, encodingType string) {
prefix = values.Get("prefix")
marker = values.Get("marker")
delimiter = values.Get("delimiter")
if values.Get("max-keys") != "" {
maxkeys, _ = strconv.Atoi(values.Get("max-keys"))
} else {
maxkeys = maxObjectList
}
encodingType = values.Get("encoding-type")
return
}
// Parse bucket url queries for ListObjects V2.
func getListObjectsV2Args(values url.Values) (prefix, token, startAfter, delimiter string, fetchOwner bool, maxkeys int, encodingType string) {
prefix = values.Get("prefix")
token = values.Get("continuation-token")
startAfter = values.Get("start-after")
delimiter = values.Get("delimiter")
if values.Get("max-keys") != "" {
maxkeys, _ = strconv.Atoi(values.Get("max-keys"))
} else {
maxkeys = maxObjectList
}
fetchOwner = values.Get("fetch-owner") == "true"
encodingType = values.Get("encoding-type")
return
}
// Parse bucket url queries for ?uploads
func getBucketMultipartResources(values url.Values) (prefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int, encodingType string) {
prefix = values.Get("prefix")
keyMarker = values.Get("key-marker")
uploadIDMarker = values.Get("upload-id-marker")
delimiter = values.Get("delimiter")
if values.Get("max-uploads") != "" {
maxUploads, _ = strconv.Atoi(values.Get("max-uploads"))
} else {
maxUploads = maxUploadsList
}
encodingType = values.Get("encoding-type")
return
}
// Parse object url queries
func getObjectResources(values url.Values) (uploadID string, partNumberMarker, maxParts int, encodingType string) {
uploadID = values.Get("uploadId")
partNumberMarker, _ = strconv.Atoi(values.Get("part-number-marker"))
if values.Get("max-parts") != "" {
maxParts, _ = strconv.Atoi(values.Get("max-parts"))
} else {
maxParts = maxPartsList
}
encodingType = values.Get("encoding-type")
return
}
// Parse listen bucket notification resources.
func getListenBucketNotificationResources(values url.Values) (prefix []string, suffix []string, events []string) {
prefix = values["prefix"]
suffix = values["suffix"]
events = values["events"]
return prefix, suffix, events
}
// Validates filter values
func validateFilterValues(values []string) (err APIErrorCode) {
for _, value := range values {
if !IsValidObjectPrefix(value) {
return ErrFilterValueInvalid
}
}
return ErrNone
}