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50 lines
1.4 KiB
50 lines
1.4 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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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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package cont
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import (
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"encoding/base64"
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"encoding/json"
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"fmt"
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)
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type multipartUploadID struct {
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Type int `json:"a,omitempty"`
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ID string `json:"b,omitempty"`
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Key string `json:"c,omitempty"`
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Size int64 `json:"d,omitempty"`
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Hash string `json:"e,omitempty"`
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}
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func newMultipartUploadID(id multipartUploadID) string {
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data, err := json.Marshal(id)
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if err != nil {
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panic(err)
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}
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return base64.StdEncoding.EncodeToString(data)
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}
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func parseMultipartUploadID(id string) (*multipartUploadID, error) {
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data, err := base64.StdEncoding.DecodeString(id)
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if err != nil {
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return nil, fmt.Errorf("invalid multipart upload id: %w", err)
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}
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var upload multipartUploadID
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if err := json.Unmarshal(data, &upload); err != nil {
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return nil, fmt.Errorf("invalid multipart upload id: %w", err)
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}
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return &upload, nil
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}
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