Пример #1
0
func DeleteHandler(w http.ResponseWriter, r *http.Request) {
	n := new(storage.Needle)
	vid, fid, _ := parseURLPath(r.URL.Path)
	volumeId, _ := strconv.ParseUint(vid, 10, 64)
	n.ParsePath(fid)

	if *IsDebug {
		log.Info("deleting", n)
	}

	cookie := n.Cookie
	count, ok := store.Read(volumeId, n)

	if ok != nil {
		m := make(map[string]uint32)
		m["size"] = 0
		writeJson(w, r, m)
		return
	}

	if n.Cookie != cookie {
		log.Info("delete with unmaching cookie from ", r.RemoteAddr, "agent", r.UserAgent())
		return
	}

	n.Size = 0
	store.Delete(volumeId, n)
	m := make(map[string]uint32)
	m["size"] = uint32(count)
	writeJson(w, r, m)
}
Пример #2
0
func GetHandler(w http.ResponseWriter, r *http.Request) {
	n := new(storage.Needle)
	vid, fid, ext := parseURLPath(r.URL.Path)
	volumeId, _ := strconv.ParseUint(vid, 10, 64)
	n.ParsePath(fid)

	if *IsDebug {
		log.Info("volume", volumeId, "reading", n)
	}
	cookie := n.Cookie
	count, e := store.Read(volumeId, n)
	if *IsDebug {
		log.Info("read bytes", count, "error", e)
	}
	if n.Cookie != cookie {
		log.Info("request with unmaching cookie from ", r.RemoteAddr, "agent", r.UserAgent())
		return
	}
	if ext != "" {
		w.Header().Set("Content-Type", mime.TypeByExtension(ext))
	}
	w.Write(n.Data)
}