Golang MachineInterface.DeleteVariableの例

コード例 #1

ファイル: api.go プロジェクト: cafebazaar/blacksmith

func (ws *webServer) DelMachineVariable(w http.ResponseWriter, r *http.Request) {

	vars := mux.Vars(r)
	macStr := vars["mac"]
	name := vars["name"]

	var machineInterface datasource.MachineInterface
	if macStr != "" {
		mac, err := net.ParseMAC(macStr)
		if err != nil {
			http.Error(w, `{"error": "Error while parsing the mac"}`, http.StatusInternalServerError)
			return
		}

		machineInterface = ws.ds.MachineInterface(mac)
	}

	var err error
	machineInterface.DeleteVariable(name)
	if err != nil {
		http.Error(w, `{"error": "Error while delleting value"}`, http.StatusInternalServerError)
		return
	}

	io.WriteString(w, `"OK"`)
}