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s3.go
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s3.go
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// Copyright © 2023 OpenIM. All rights reserved.
//
// 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 s3
import (
"context"
"net/http"
"net/url"
"time"
)
type PartLimit struct {
MinPartSize int64 `json:"minPartSize"`
MaxPartSize int64 `json:"maxPartSize"`
MaxNumSize int64 `json:"maxNumSize"`
}
type InitiateMultipartUploadResult struct {
Bucket string `json:"bucket"`
Key string `json:"key"`
UploadID string `json:"uploadID"`
}
type MultipartUploadRequest struct {
UploadID string `json:"uploadId"`
Bucket string `json:"bucket"`
Key string `json:"key"`
Method string `json:"method"`
URL string `json:"url"`
Query url.Values `json:"query"`
Header http.Header `json:"header"`
PartKey string `json:"partKey"`
PartSize int64 `json:"partSize"`
FirstPart int `json:"firstPart"`
}
type Part struct {
PartNumber int `json:"partNumber"`
ETag string `json:"etag"`
}
type CompleteMultipartUploadResult struct {
Location string `json:"location"`
Bucket string `json:"bucket"`
Key string `json:"key"`
ETag string `json:"etag"`
}
type SignResult struct {
Parts []SignPart `json:"parts"`
}
type ObjectInfo struct {
ETag string `json:"etag"`
Key string `json:"name"`
Size int64 `json:"size"`
LastModified time.Time `json:"lastModified"`
}
type CopyObjectInfo struct {
Key string `json:"name"`
ETag string `json:"etag"`
}
type FormData struct {
URL string `json:"url"`
File string `json:"file"`
Header http.Header `json:"header"`
FormData map[string]string `json:"form"`
Expires time.Time `json:"expires"`
SuccessCodes []int `json:"successActionStatus"`
}
type SignPart struct {
PartNumber int `json:"partNumber"`
URL string `json:"url"`
Query url.Values `json:"query"`
Header http.Header `json:"header"`
}
type AuthSignResult struct {
URL string `json:"url"`
Query url.Values `json:"query"`
Header http.Header `json:"header"`
Parts []SignPart `json:"parts"`
}
type InitiateUpload struct {
UploadID string `json:"uploadId"`
Bucket string `json:"bucket"`
Key string `json:"key"`
Method string `json:"method"`
URL string `json:"url"`
Query url.Values `json:"query"`
Header http.Header `json:"header"`
PartKey string `json:"partKey"`
PartSize int64 `json:"partSize"`
FirstPart int `json:"firstPart"`
}
type UploadedPart struct {
PartNumber int `json:"partNumber"`
LastModified time.Time `json:"lastModified"`
ETag string `json:"etag"`
Size int64 `json:"size"`
}
type ListUploadedPartsResult struct {
Key string `xml:"Key"`
UploadID string `xml:"UploadId"`
NextPartNumberMarker int `xml:"NextPartNumberMarker"`
MaxParts int `xml:"MaxParts"`
UploadedParts []UploadedPart `xml:"Part"`
}
type Image struct {
Format string `json:"format"`
Width int `json:"width"`
Height int `json:"height"`
}
type AccessURLOption struct {
ContentType string `json:"contentType"`
Filename string `json:"filename"`
Image *Image `json:"image"`
}
type Interface interface {
Engine() string
PartLimit() *PartLimit
InitiateMultipartUpload(ctx context.Context, name string) (*InitiateMultipartUploadResult, error)
CompleteMultipartUpload(ctx context.Context, uploadID string, name string, parts []Part) (*CompleteMultipartUploadResult, error)
PartSize(ctx context.Context, size int64) (int64, error)
AuthSign(ctx context.Context, uploadID string, name string, expire time.Duration, partNumbers []int) (*AuthSignResult, error)
PresignedPutObject(ctx context.Context, name string, expire time.Duration) (string, error)
DeleteObject(ctx context.Context, name string) error
CopyObject(ctx context.Context, src string, dst string) (*CopyObjectInfo, error)
StatObject(ctx context.Context, name string) (*ObjectInfo, error)
IsNotFound(err error) bool
AbortMultipartUpload(ctx context.Context, uploadID string, name string) error
ListUploadedParts(ctx context.Context, uploadID string, name string, partNumberMarker int, maxParts int) (*ListUploadedPartsResult, error)
AccessURL(ctx context.Context, name string, expire time.Duration, opt *AccessURLOption) (string, error)
FormData(ctx context.Context, name string, size int64, contentType string, duration time.Duration) (*FormData, error)
}