public void TakeDroneInfo(byte[] infoBytes)
{
string deviceId = Encoding.Default.GetString(infoBytes);
DroneInfo dInfo = DroneList.GetDroneInfo(mainForm, deviceId);
string ap = dInfo.GetAPName();
if (ap.Length == 0)
{
server.DeleteClient(this.id);
}
server.WriteData(this.id, Encoding.UTF8.GetBytes(ap));
this.isGetSpec = true;
}
public static bool AddDroneInfo(MainForm mainForm, string id, DroneInfo dInfo)
{
BinaryFormatter binFmt = new BinaryFormatter();
lock (droneListLocker)
{
FileStream fs = new FileStream(DRONE_LIST_NAME, FileMode.OpenOrCreate);
Dictionary <string, DroneInfo> droneList;
if (fs.Length != 0)
{
object droneListObj = binFmt.Deserialize(fs);
try
{
droneList = (Dictionary <string, DroneInfo>)droneListObj;
}
catch (InvalidCastException e)
{
// When list file is wrong format.
mainForm.ShowMessageBox("Drone list file has wrong format.");
fs.Close();
return(false);
}
}
else
{
droneList = new Dictionary <string, DroneInfo>();
}
fs.Close();
if (droneList.ContainsKey(id))
{
mainForm.ShowMessageBox("Device ID is already exist in the table.");
fs.Close();
return(false);
}
fs = new FileStream(DRONE_LIST_NAME, FileMode.Create);
droneList.Add(id, dInfo);
binFmt.Serialize(fs, droneList);
fs.Close();
}
return(true);
}