func (h httpDelHandler) ServeHTTP(wr http.ResponseWriter, r *http.Request) {
var (
v *volume.Volume
err error
key, vid int64
str string
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)
str = r.PostFormValue("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.PostFormValue("vid")
if vid, err = strconv.ParseInt(str, 10, 32); err != nil {
log.Errorf("strconv.ParseInt(\"%s\") error(%v)", str, err)
err = errors.ErrParam
return
}
if v = h.s.Volumes[int32(vid)]; v != nil {
err = v.Del(key)
} else {
err = errors.ErrVolumeNotExist
}
return
}
