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122 lines
3.4 KiB
122 lines
3.4 KiB
/*
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* Minio Cloud Storage, (C) 2015, 2016, 2017, 2018 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 cmd
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import (
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"net/url"
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"strconv"
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)
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// Parse bucket url queries
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func getListObjectsV1Args(values url.Values) (prefix, marker, delimiter string, maxkeys int, encodingType string, errCode APIErrorCode) {
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errCode = ErrNone
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if values.Get("max-keys") != "" {
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var err error
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if maxkeys, err = strconv.Atoi(values.Get("max-keys")); err != nil {
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errCode = ErrInvalidMaxKeys
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return
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}
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} else {
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maxkeys = maxObjectList
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}
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prefix = values.Get("prefix")
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marker = values.Get("marker")
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delimiter = values.Get("delimiter")
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encodingType = values.Get("encoding-type")
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return
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}
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// Parse bucket url queries for ListObjects V2.
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func getListObjectsV2Args(values url.Values) (prefix, token, startAfter, delimiter string, fetchOwner bool, maxkeys int, encodingType string, errCode APIErrorCode) {
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errCode = ErrNone
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// The continuation-token cannot be empty.
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if val, ok := values["continuation-token"]; ok {
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if len(val[0]) == 0 {
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errCode = ErrIncorrectContinuationToken
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return
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}
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}
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if values.Get("max-keys") != "" {
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var err error
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if maxkeys, err = strconv.Atoi(values.Get("max-keys")); err != nil {
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errCode = ErrInvalidMaxKeys
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return
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}
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} else {
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maxkeys = maxObjectList
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}
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prefix = values.Get("prefix")
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token = values.Get("continuation-token")
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startAfter = values.Get("start-after")
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delimiter = values.Get("delimiter")
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fetchOwner = values.Get("fetch-owner") == "true"
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encodingType = values.Get("encoding-type")
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return
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}
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// Parse bucket url queries for ?uploads
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func getBucketMultipartResources(values url.Values) (prefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int, encodingType string, errCode APIErrorCode) {
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errCode = ErrNone
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if values.Get("max-uploads") != "" {
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var err error
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if maxUploads, err = strconv.Atoi(values.Get("max-uploads")); err != nil {
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errCode = ErrInvalidMaxUploads
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return
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}
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} else {
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maxUploads = maxUploadsList
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}
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prefix = values.Get("prefix")
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keyMarker = values.Get("key-marker")
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uploadIDMarker = values.Get("upload-id-marker")
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delimiter = values.Get("delimiter")
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encodingType = values.Get("encoding-type")
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return
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}
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// Parse object url queries
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func getObjectResources(values url.Values) (uploadID string, partNumberMarker, maxParts int, encodingType string, errCode APIErrorCode) {
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var err error
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errCode = ErrNone
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if values.Get("max-parts") != "" {
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if maxParts, err = strconv.Atoi(values.Get("max-parts")); err != nil {
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errCode = ErrInvalidMaxParts
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return
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}
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} else {
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maxParts = maxPartsList
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}
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if values.Get("part-number-marker") != "" {
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if partNumberMarker, err = strconv.Atoi(values.Get("part-number-marker")); err != nil {
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errCode = ErrInvalidPartNumberMarker
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return
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}
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}
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uploadID = values.Get("uploadId")
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encodingType = values.Get("encoding-type")
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return
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}
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