/// <summary> /// Fetches all the motes in the databases /// Has NO offline detection mechanism /// </summary> private void GetSensors() { string xml_send = @"<?xml version=""1.0"" standalone=""yes""?><Requests xmlns:xsi=""='http://www.w3.org/2001/XMLSchema-instance'"" xmlns=""xmlns='http://tempuri.org/Requests.xsd\'""><Request><RequestName>getAllTelosb</RequestName></Request></Requests>"; try { SocketClient socket_client = new SocketClient(Port, controllerIP.Text); // Receiving data string xml_receive = socket_client.Connect(xml_send, true); XmlDocument tempdoc = new XmlDocument(); tempdoc.LoadXml(xml_receive); XmlNodeList bookList = tempdoc.GetElementsByTagName("Sensor"); foreach (XmlNode node in bookList) { XmlElement ID = (XmlElement)(node); try { string sensor = ID.GetElementsByTagName("sensor")[0].InnerText; string idnode = ID.GetElementsByTagName("idnode")[0].InnerText; Sensorlijst.Add(new SensorNames(sensor, idnode)); } catch (Exception ex) { Console.WriteLine(ex.Message); Console.WriteLine(ex.TargetSite); } } Sensorlijst.ForEach(delegate(SensorNames SN) { comboBox2.Items.Add(SN.Sensorname); listBoxLoc.Items.Add(SN.Sensorname); listBoxControl.Items.Add(SN.Sensorname); }); } catch (ArgumentNullException nullex) { Console.WriteLine(nullex.Message); Console.WriteLine(nullex.TargetSite); SocketClient sc = new SocketClient(Port, controllerIP.Text); if (!sc.TryConnection()) { buttonDisconnect_Click(this, EventArgs.Empty); } MessageBox.Show("Lost connection to the controller"); } catch { } }
private void Discovery() { //we send the WSNactionRequest here //first //static part of the message string xml_send = @"<?xml version=""1.0"" standalone=""yes""?><WSNReq xmlns:xsi=""='http://www.w3.org/2001/XMLSchema-instance'"" xmlns=""xmlns='http://tempuri.org/Requests.xsd\'""><WSNReq><RequestAction><Discovery>1</Discovery>"; SocketClient socket_client = new SocketClient(Port, controllerIP.Text); // Receiving data string xml_receive = socket_client.Connect(xml_send, true); XmlDocument tempdoc = new XmlDocument(); tempdoc.LoadXml(xml_receive); XmlNodeList bookList = tempdoc.GetElementsByTagName("Sensor"); foreach (XmlNode node in bookList) { XmlElement ID = (XmlElement)(node); try { string sensor = ID.GetElementsByTagName("sensor")[0].InnerText; string idnode = ID.GetElementsByTagName("idnode")[0].InnerText; Sensorlijst.Add(new SensorNames(sensor, idnode)); } catch { Console.WriteLine("Could not contact the WSN!"); } } Sensorlijst.ForEach(delegate(SensorNames SN) { comboBox2.Items.Add(SN.Sensorname); listBoxLoc.Items.Add(SN.Sensorname); listBoxLoc.Items.Add(SN.Sensorname); listBoxControl.Items.Add(SN.Sensorname); }); }
/// <summary> /// Active nodes are selected when they have sent a packet within a given time limit /// TODO: process empty string /// </summary> private void SensorsTimeOut() { //clear the existing sensors Sensorlijst.Clear(); listBoxControl.Items.Clear(); listBoxLoc.Items.Clear(); comboBox2.Items.Clear(); //Get the TimeOut timespan and parse it into the correct string format (d hh:mm:ss) //TimeSpan TimeOut = new TimeSpan(maskedTextBox1.Text; //string TimeOutString = TimeOut.Days.ToString() + " " + TimeOut.Hours.ToString() + ":" + TimeOut.Minutes.ToString() + ":" + TimeOut.Seconds.ToString(); //string TimeOut = maskedTextBox1.Text; //TimeOu //TimeSpan TimeOut = new TimeSpan(); //string xml_send = @"<?xml version=""1.0"" standalone=""yes""?><Requests xmlns:xsi=""='http://www.w3.org/2001/XMLSchema-instance'"" xmlns=""xmlns='http://tempuri.org/Requests.xsd\'""><Request><RequestName>getTimeOutSensors</RequestName><arg>" + TimeOutString + "</arg></Request></Requests>"; string xml_send = @"<?xml version=""1.0"" standalone=""yes""?><Requests xmlns:xsi=""='http://www.w3.org/2001/XMLSchema-instance'"" xmlns=""xmlns='http://tempuri.org/Requests.xsd\'""><Request><RequestName>getTimeOutSensors</RequestName><arg>" + maskedTextBox1.Text + "</arg></Request></Requests>"; try { SocketClient socket_client = new SocketClient(Port, controllerIP.Text); // Receiving data string xml_receive = socket_client.Connect(xml_send, true); XmlDocument tempdoc = new XmlDocument(); tempdoc.LoadXml(xml_receive); XmlNodeList bookList = tempdoc.GetElementsByTagName("Sensor"); foreach (XmlNode node in bookList) { XmlElement ID = (XmlElement)(node); try { string sensor = ID.GetElementsByTagName("sensor")[0].InnerText; string idnode = ID.GetElementsByTagName("idnode")[0].InnerText; Sensorlijst.Add(new SensorNames(sensor, idnode)); } catch (Exception ex) { Console.WriteLine(ex.Message); Console.WriteLine(ex.TargetSite); } } Sensorlijst.ForEach(delegate(SensorNames SN) { comboBox2.Items.Add(SN.Sensorname); listBoxLoc.Items.Add(SN.Sensorname); listBoxControl.Items.Add(SN.Sensorname); }); } catch (ArgumentNullException nullex) { Console.WriteLine(nullex.Message); Console.WriteLine(nullex.TargetSite); SocketClient sc = new SocketClient(Port, controllerIP.Text); if (!sc.TryConnection()) { buttonDisconnect_Click(this, EventArgs.Empty); } MessageBox.Show("Lost connection to the controller"); } catch (Exception ex) { Console.WriteLine(ex.Message); Console.WriteLine(ex.TargetSite); } }