public void DisplayRecv(string strRecv)
{
if (textAsyncRecv.InvokeRequired)
{
RecvText _myInvoke = new RecvText(DisplayRecv);
this.Invoke(_myInvoke, new object[] { strRecv });
}
else
{
this.textAsyncRecv.AppendText(strRecv + "\n");
}
}
private void Form1_Load(object sender, EventArgs e)
{
initSendBox();
//StringBuilder r = new StringBuilder();
//for (int i = ' '; i < 128; i++)
// r.Append((char)i);
//FileData.Text = r.ToString();
ips = getIPAddress();
GetIPID = Encoding.Default.GetBytes("print(\"ID:\"..node.chipid())");
OutPoint = new IPEndPoint(IPAddress.Any, 0);
BroadcastFlag = true;
new Task(() => {
while (!this.IsDisposed)
{
try
{
byte[] buff = Search.Receive(ref OutPoint);
lasttarget = OutPoint.Address;
OutPoint.Address = IPAddress.Any;
OutPoint.Port = 0;
string value = Encoding.Default.GetString(buff);
if (value.IndexOf("[") == 0)
{
value = value.Substring(1);
value = value.Substring(0, value.Length - 1);
}
if (value.IndexOf("ID:") == 0)
{
IPAddress ip = OutPoint.Address;
int id = int.Parse(value.Substring(3));
bool isfind = false;
foreach (CarData car in DevSelect.Items)
{
if (car.ID == id)
{
if (car.ip.Address != lasttarget.Address)
{
car.ip = lasttarget;
}
isfind = true;
break;
}
}
if (!isfind)
{
CarData cd = new CarData(lasttarget, id);
Invoke(new MethodInvoker(() =>
{
DevSelect.Items.Add(cd);
if (DevSelect.SelectedIndex == -1)
{
DevSelect.SelectedIndex = 0;
}
}));
}
Invoke(new MethodInvoker(() =>
{
DevSelect.Update();
}));
continue;
}
else
{
Invoke(new MethodInvoker(() =>
{
RecvText.AppendText(value + "\r\n");
}));
}
if (DownloadFlag)
{
if (value.IndexOf("W:") == 0)
{
int pos = int.Parse(value.Substring(2));
if (pos == WriteID)
{
WriteID++;
if (WriteID < 0)
{
SendTargetData("file.open(\"" + TargetFile.name + "\",\"w+\") print(\"W:" + WriteID + "\")");
}
else
if (WriteID < TargetFile.lines.Count)
{
SendTargetData("file.writeline('" + TargetFile.lines[WriteID].Replace("\\", "\\\\").Replace("\"", "\\\"").Replace("'", "\\'") + "') print('W:" + WriteID + "')");
Invoke(new MethodInvoker(() =>
{
Downprogress.Value = WriteID * 100 / TargetFile.lines.Count;
}));
}
else
{
SendTargetData("file.close()");
Invoke(new MethodInvoker(() =>
{
Downprogress.Value = 100;
Downprogress.Visible = false;
DownloadFlag = false;
}));
}
}
}
else if (value.IndexOf("D:") == 0)
{
int pos = int.Parse(value.Substring(2));
if (pos == WriteID)
{
WriteID++;
if (WriteID < 0)
{
SendTargetData("file.open(\"" + TargetFile.name + "\",\"w+\") function t2s(t) for i=1,#t do t[i]=string.char(t[i]) end return table.concat(t) end rp=" + WriteID + " print(\"D:\"..rp)");
}
else
if ((TargetFile.stream.Length - TargetFile.stream.Position) != 0)
{
StringBuilder sb = new StringBuilder();
int i = (TargetFile.stream.Length - TargetFile.stream.Position) >= 32 ? 32 : (int)(TargetFile.stream.Length - TargetFile.stream.Position);
while (i-- != 0)
{
sb.Append(TargetFile.stream.ReadByte());
sb.Append(',');
}
TargetFile.writeInfo = sb.ToString();
SendTargetData("file.write(t2s({" + TargetFile.writeInfo + "})) rp=" + WriteID + " print(\"D:\"..rp)");
Invoke(new MethodInvoker(() =>
{
Downprogress.Value = WriteID * 100 / (int)(TargetFile.stream.Length / 32);
}));
}
else
{
SendTargetData("file.close()");
Invoke(new MethodInvoker(() =>
{
Downprogress.Value = 100;
//Downprogress.Visible = false;
}));
}
}
}
}
}
catch { }
}
}).Start();
int SearchCount = 15;
new Task(() => {
while (!this.IsDisposed)
{
try
{
if (++SearchCount >= 15)
{
if (BroadcastFlag)
{
BroadcastData(GetIPID);
}
SearchCount = 0;
}
}
catch { }
Thread.Sleep(100);
}
}).Start();
}
