private void load()
{
byte[] buffer;
try
{
FileStream fileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
try
{
int length = (int)fileStream.Length; // get file length
buffer = new byte[length]; // create buffer
int count; // actual number of bytes read
int sum = 0; // total number of bytes read
// read until Read method returns 0 (end of the stream has been reached)
while ((count = fileStream.Read(buffer, sum, length - sum)) > 0)
{
sum += count; // sum is a buffer offset for next reading
}
}
finally
{
fileStream.Close();
}
string result = System.Text.Encoding.UTF8.GetString(buffer);
JObject strJson = JObject.Parse(result);
String strSettings = strJson.GetValue("settings").ToString();
JObject jsonSettings = JObject.Parse(strSettings);
Settings.serverIpAddress = (String)jsonSettings.GetValue("serverip");
Settings.serverPort = Int32.Parse((String)jsonSettings.GetValue("port"));
String strShields = strJson.GetValue("shields").ToString();
JArray jarray = JArray.Parse(strShields);
foreach (JObject json in jarray)
{
Shield shield = new Shield();
shield.nodeId = Guid.NewGuid().ToString();
shield.shieldName = (String)json.GetValue("shieldName");
shield.MACAddress = (String)json.GetValue("MAC");
shield.localPort = (String)json.GetValue("localPort");
if (json.GetValue("temperatureSensorsEnabled") != null)
{
shield.temperatureSensorsEnabled = (bool)json.GetValue("temperatureSensorsEnabled");
}
else
{
shield.temperatureSensorsEnabled = false;
}
JArray sensors = (JArray)json.GetValue("sensors");
foreach (JObject sensor in sensors)
{
Sensor newSensor;
String type = (String)sensor.GetValue("type");
if (type.Equals("temperature"))
{
newSensor = new DS18S20Sensor();
}
else if (type.Equals("doorsensor"))
{
newSensor = new DoorSensor();
}
else if (type.Equals("pressuresensor"))
{
newSensor = new PressureSensor();
}
else if (type.Equals("humiditysensor"))
{
newSensor = new HumiditySensor();
}
else if (type.Equals("currentsensor"))
{
newSensor = new CurrentSensor();
}
else if (type.Equals("pirsensor"))
{
newSensor = new PIRSensor();
}
else
{
continue;
}
newSensor.nodeId = Guid.NewGuid().ToString();
newSensor.sensorname = (String)sensor.GetValue("name");
newSensor.enabled = (bool)sensor.GetValue("enabled");
newSensor.setSensorAddress((String)sensor.GetValue("addr"));
shield.sensorList.Add(newSensor);
}
JArray actuators = (JArray)json.GetValue("actuators");
foreach (JObject actuator in actuators)
{
Sensor newActuator;
String type = (String)actuator.GetValue("type");
if (type.Equals("heater"))
{
newActuator = new Heater();
}
else if (type.Equals("releactuator"))
{
newActuator = new ReleActuator();
}
else
{
continue;
}
newActuator.nodeId = Guid.NewGuid().ToString();
newActuator.sensorname = (String)actuator.GetValue("name");
newActuator.setSensorAddress((String)actuator.GetValue("addr"));
shield.actuatorList.Add(newActuator);
}
shields.shieldList.Add(shield);
//InitializeTreeView();
shield.oAlpha.port = shield.localPort;
shield.localIP = shield.oAlpha.localIP;
shield.oAlpha.nodeId = shield.nodeId;
Thread trd = new Thread(new ThreadStart(shield.oAlpha.Beta));
trd.IsBackground = true;
trd.Start();
shield.registerShield();
}
}
catch (Exception e)
{
///fileStream.Close();
}
InitializeTreeView();
}
public void cellButtonClick(object sender, CellClickEventArgs e)
{
Debug.WriteLine(String.Format("Button clicked: ({0}, {1}, {2})", e.RowIndex, e.SubItem, e.Model));
// Take some action on e.Model based on which button (e.ColumnIndex) was clicked
ShieldProperty property = (ShieldProperty)e.Model;
if (property.Name.Equals(property_TemperatureSensor_Temperature))
{
Shield shield = shields.shieldFromNodeId(property.NodeId);
shield.sendSensorsStatus();
}
else if (property.Name.Equals(property_ShieldId))
{
Shield shield = shields.shieldFromNodeId(property.NodeId);
shield.registerShield();
}
else if (property.Name.Equals(property_Enabled))
{
Shield shield = shields.shieldFromNodeId(property.ShieldNodeId);
if (shield != null)
{
Sensor sensor = (Sensor)shield.sensorFromNodeId(property.NodeId);
if (sensor != null)
{
sensor.enabled = !sensor.enabled;
if (sensor.enabled)
{
property.Value = "true";
property.Action = "Disable";
}
else
{
property.Value = "false";
property.Action = "Enable";
}
shield.sendSensorsStatus();
}
}
}
else if (property.Name.Equals(property_DoorSensor_Open))
{
Shield shield = shields.shieldFromNodeId(property.ShieldNodeId);
DoorSensor doorSensor = (DoorSensor)shield.sensorFromNodeId(property.NodeId);
doorSensor.setStatusOpen(!doorSensor.getStatusOpen());
if (doorSensor.getStatusOpen())
{
property.Value = "open";
property.Action = "close";
}
else
{
property.Value = "closed";
property.Action = "open";
}
shield.sendSensorsStatus();
}
// If something about the object changed, you probably want to refresh the model
this.objectListView1.RefreshObject(e.Model);
//this.objectListView1.Update();
//this.objectListView1.SetObjects(propertyList);
//this.objectListView1.Refresh();
}
