code: func (f *FileName) FromString(name string) {
  	name = strings.TrimPrefix(name, "/")
  
  	cp := strings.Split(name, "/")
  
  	cp = append([]string{serverPolicyRootShareName}, cp...)
  
  	f.Name = strings.Join(cp, "\x00")
  	f.Length = uint32(len(f.Name))
  }
docs: // FromString converts name to a FileName