mirror of
https://github.com/cubefs/cubefs.git
synced 2026-08-02 10:06:14 +00:00
93 lines
2.2 KiB
Go
93 lines
2.2 KiB
Go
// Copyright 2023 The CubeFS Authors.
|
|
//
|
|
// 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 objectnode
|
|
|
|
import (
|
|
"net/http"
|
|
"strconv"
|
|
"time"
|
|
|
|
"github.com/cubefs/cubefs/blobstore/common/rpc/auditlog"
|
|
)
|
|
|
|
type ResponseStater struct {
|
|
StatusCode int
|
|
Written int64
|
|
StartTime time.Time
|
|
hasWroteHeader bool
|
|
|
|
http.ResponseWriter
|
|
}
|
|
|
|
func NewResponseStater(w http.ResponseWriter) *ResponseStater {
|
|
return &ResponseStater{
|
|
ResponseWriter: w,
|
|
StatusCode: http.StatusOK,
|
|
StartTime: time.Now().UTC(),
|
|
}
|
|
}
|
|
|
|
func (w *ResponseStater) Header() http.Header {
|
|
return w.ResponseWriter.Header()
|
|
}
|
|
|
|
func (w *ResponseStater) Write(b []byte) (int, error) {
|
|
if !w.hasWroteHeader {
|
|
w.WriteHeader(http.StatusOK)
|
|
w.hasWroteHeader = true
|
|
}
|
|
n, err := w.ResponseWriter.Write(b)
|
|
w.Written += int64(n)
|
|
|
|
return n, err
|
|
}
|
|
|
|
func (w *ResponseStater) WriteHeader(code int) {
|
|
if w.hasWroteHeader {
|
|
return
|
|
}
|
|
w.StatusCode = code
|
|
w.ResponseWriter.WriteHeader(code)
|
|
w.hasWroteHeader = true
|
|
}
|
|
|
|
func (w *ResponseStater) ExtraHeader() http.Header {
|
|
h := make(http.Header)
|
|
if eh, ok := w.ResponseWriter.(auditlog.ResponseExtraHeader); ok {
|
|
h = eh.ExtraHeader()
|
|
}
|
|
|
|
return h
|
|
}
|
|
|
|
func writeResponse(w http.ResponseWriter, code int, response []byte, mime string) {
|
|
if mime != "" {
|
|
w.Header().Set(ContentType, mime)
|
|
}
|
|
w.Header().Set(ContentLength, strconv.Itoa(len(response)))
|
|
w.WriteHeader(code)
|
|
if response != nil {
|
|
_, _ = w.Write(response)
|
|
}
|
|
}
|
|
|
|
func writeSuccessResponseXML(w http.ResponseWriter, response []byte) {
|
|
writeResponse(w, http.StatusOK, response, ValueContentTypeXML)
|
|
}
|
|
|
|
func writeSuccessResponseJSON(w http.ResponseWriter, response []byte) {
|
|
writeResponse(w, http.StatusOK, response, ValueContentTypeJSON)
|
|
}
|
