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83 lines
1.6 KiB
83 lines
1.6 KiB
package upyun
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import (
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"bytes"
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"io"
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"net/http"
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"os"
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"strconv"
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"strings"
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)
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func (up *UpYun) doHTTPRequest(method, url string, headers map[string]string,
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body io.Reader) (resp *http.Response, err error) {
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req, err := http.NewRequest(method, url, body)
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if err != nil {
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return nil, err
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}
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for k, v := range headers {
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if strings.ToLower(k) == "host" {
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req.Host = v
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} else {
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req.Header.Set(k, v)
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}
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}
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req.Header.Set("User-Agent", up.UserAgent)
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if method == "PUT" || method == "POST" {
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found := false
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length := req.Header.Get("Content-Length")
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if length != "" {
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req.ContentLength, _ = strconv.ParseInt(length, 10, 64)
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found = true
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} else {
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switch v := body.(type) {
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case *os.File:
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if fInfo, err := v.Stat(); err == nil {
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req.ContentLength = fInfo.Size()
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found = true
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}
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case UpYunPutReader:
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req.ContentLength = int64(v.Len())
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found = true
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case *bytes.Buffer:
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req.ContentLength = int64(v.Len())
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found = true
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case *bytes.Reader:
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req.ContentLength = int64(v.Len())
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found = true
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case *strings.Reader:
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req.ContentLength = int64(v.Len())
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found = true
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case *io.LimitedReader:
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req.ContentLength = v.N
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found = true
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}
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}
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if found && req.ContentLength == 0 {
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req.Body = nil
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}
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}
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// fmt.Printf("%+v\n", req)
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resp, err = up.httpc.Do(req)
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if err != nil {
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return nil, err
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}
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err = checkResponse(resp)
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if err != nil {
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return nil, err
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}
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return resp, nil
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}
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func (up *UpYun) doGetEndpoint(host string) string {
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s := up.Hosts[host]
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if s != "" {
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return s
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}
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return host
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}
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