forked from upyun/go-sdk
/
http.go
71 lines (64 loc) · 1.37 KB
/
http.go
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package upyun
import (
"bytes"
"io"
"net/http"
"os"
"strconv"
"strings"
)
func (up *UpYun) doHTTPRequest(method, url string, headers map[string]string,
body io.Reader) (resp *http.Response, err error) {
req, err := http.NewRequest(method, url, body)
if err != nil {
return nil, err
}
for k, v := range headers {
if strings.ToLower(k) == "host" {
req.Host = v
} else {
req.Header.Set(k, v)
}
}
req.Header.Set("User-Agent", up.UserAgent)
if method == "PUT" || method == "POST" {
length := req.Header.Get("Content-Length")
if length != "" {
req.ContentLength, _ = strconv.ParseInt(length, 10, 64)
} else {
switch v := body.(type) {
case *os.File:
if fInfo, err := v.Stat(); err == nil {
req.ContentLength = fInfo.Size()
}
case UpYunPutReader:
req.ContentLength = int64(v.Len())
case *bytes.Buffer:
req.ContentLength = int64(v.Len())
case *bytes.Reader:
req.ContentLength = int64(v.Len())
case *strings.Reader:
req.ContentLength = int64(v.Len())
case *io.LimitedReader:
req.ContentLength = v.N
}
}
}
// fmt.Printf("%+v\n", req)
resp, err = up.httpc.Do(req)
if err != nil {
return nil, err
}
err = checkResponse(resp)
if err != nil {
return nil, err
}
return resp, nil
}
func (up *UpYun) doGetEndpoint(host string) string {
s := up.Hosts[host]
if s != "" {
return s
}
return host
}