private async void RecvData(DatagramSocket socket, DatagramSocketMessageReceivedEventArgs args)
{
StreamReader reader = new StreamReader(args.GetDataStream().AsStreamForRead());
string data = reader.ReadToEnd();
NodeBroadcastInfo nodeInfo = ParseData(ref data);
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.High, new DispatchedHandler(() =>
{
nodeBroadcastInfoViewModel.updateNode(nodeInfo);
}));
if (NodeTable.ContainsKey(nodeInfo.Name))
{
MaoNode node = NodeTable[nodeInfo.Name];
if (node.IP != nodeInfo.IP)
{
node.updateIP(nodeInfo.IP);
}
node.seeAgain();
}
else
{
NodeTable.Add(nodeInfo.Name, new MaoNode(nodeInfo.Name, nodeInfo.IP));
}
}
public void updateNode(NodeBroadcastInfo nodeInfo)
{
if (infos.Contains(nodeInfo))
{
infos[infos.IndexOf(nodeInfo)] = nodeInfo;
}
else
{
infos.Add(nodeInfo);
}
}
private NodeBroadcastInfo ParseData(ref string data)
{
NodeBroadcastInfo.Builder nodeBroadcastInfoBuilder = NodeBroadcastInfo.builder();
string[] dataSet = data.Split(';');
foreach (string s in dataSet)
{
string[] pair = s.Split('=');
switch (pair[0])
{
case "IP": nodeBroadcastInfoBuilder.IP(pair[1]); break;
case "CPU_Temp": nodeBroadcastInfoBuilder.CpuTemp(double.Parse(pair[1])); break;
case "GPU_Temp": nodeBroadcastInfoBuilder.GpuTemp(double.Parse(pair[1])); break;
case "Count": nodeBroadcastInfoBuilder.Count(int.Parse(pair[1])); break;
case "SysTime": nodeBroadcastInfoBuilder.SysTime(pair[1]); break;
case "NodeName": nodeBroadcastInfoBuilder.Name(pair[1]); break;
case "GPS":
string[] gpsDataList = pair[1].Split(',');
if (!gpsDataList[0].Equals("lost"))
{
nodeBroadcastInfoBuilder.Latitude(double.Parse(gpsDataList[0]));
}
if (!gpsDataList[1].Equals("lost"))
{
nodeBroadcastInfoBuilder.Longitude(double.Parse(gpsDataList[1]));
}
nodeBroadcastInfoBuilder.Satellite(int.Parse(gpsDataList[2]));
break;
case "GpsTime": nodeBroadcastInfoBuilder.GpsTime(pair[1]); break;
case "Temperature": nodeBroadcastInfoBuilder.EnvTemp(double.Parse(pair[1])); break;
}
}
return(nodeBroadcastInfoBuilder.build());
}
