func (s *Server) upload(wr http.ResponseWriter, r *http.Request) { var ( vid int64 key int64 cookie int64 size int64 err error str string v *volume.Volume n *needle.Needle file multipart.File res = map[string]interface{}{} ) if r.Method != "POST" { http.Error(wr, "method not allowed", http.StatusMethodNotAllowed) return } defer HttpPostWriter(r, wr, time.Now(), &err, res) if err = checkContentLength(r, s.conf.NeedleMaxSize); err != nil { return } str = r.FormValue("vid") if vid, err = strconv.ParseInt(str, 10, 32); err != nil { log.Errorf("strconv.ParseInt(\"%s\") error(%v)", str, err) err = errors.ErrParam return } str = r.FormValue("key") if key, err = strconv.ParseInt(str, 10, 64); err != nil { log.Errorf("strconv.ParseInt(\"%s\") error(%v)", str, err) err = errors.ErrParam return } str = r.FormValue("cookie") if cookie, err = strconv.ParseInt(str, 10, 32); err != nil { log.Errorf("strconv.ParseInt(\"%s\") error(%v)", str, err) err = errors.ErrParam return } if file, _, err = r.FormFile("file"); err != nil { log.Errorf("r.FormFile() error(%v)", err) err = errors.ErrInternal return } if size, err = checkFileSize(file, s.conf.NeedleMaxSize); err == nil { n = s.store.Needle() if err = n.WriteFrom(key, int32(cookie), int32(size), file); err == nil { if v = s.store.Volumes[int32(vid)]; v != nil { err = v.Write(n) } else { err = errors.ErrVolumeNotExist } } s.store.FreeNeedle(n) } file.Close() return }