private void connectToHostAndBeginPlayback(bool reconnect = false)
{
for (int retries = 0; retries < 5; retries++)
{
networkConnection = new NetworkConnection(tbServerHost.Text.Trim(), Convert.ToInt32(tbServerPort.Text.Trim()));
networkConnection.connectDone.WaitOne();
if (networkConnection.connectionStatus != NetworkConnection.ConnectionStatus.Connected)
{
Thread.Sleep(1000);
}
else
{
break;
}
}
if (networkConnection.connectionStatus == NetworkConnection.ConnectionStatus.Connected)
{
Encryption enc = new Encryption();
string password = enc.Encrypt(tbPassword.Text);
networkConnection.Login(string.Format("STARTDAT 00048 PS17,VERSION=6.6,PASSWORD={0} ENDDAT",
string.IsNullOrEmpty(password) ? string.Empty : password));
networkConnection.loginDone.WaitOne();
if (networkConnection.loginStatus == NetworkConnection.LoginStatus.LoggedIn)
{
_scannerScreen = new ScannerScreen();
_scannerLog = new ScannerLog();
_startTime = DateTime.Now;
_timerCounter = DateTime.Now;
_timer.Start();
_timerSys.Start();
}
else
{
Console.WriteLine(networkConnection._loginStatusMessage);
networkConnection.LogOut("STARTDAT 00026 PS05 ENDDAT");
networkConnection.logoutDone.WaitOne();
networkConnection.Close();
networkConnection.closeDone.WaitOne();
}
}
else
{
listBox1.Items.Add(string.Format("{0} (SCANNER) {1}", DateTime.Now, networkConnection._connectionStatusMessage));
listBox1.TopIndex = listBox1.Items.Count - 1;
}
}
private void StopScanner()
{
_timer.Stop();
_timerSys.Stop();
if (_scannerScreen != null)
_scannerScreen.Dispose();
if (_scannerLog != null)
_scannerLog.Dispose();
if (networkConnection != null && networkConnection.connectionStatus == NetworkConnection.ConnectionStatus.Connected)
{
networkConnection.LogOut("STARTDAT 00026 PS05 ENDDAT");
networkConnection.logoutDone.WaitOne();
networkConnection.Close();
networkConnection.closeDone.WaitOne();
networkConnection = null;
}
btConnect.Text = "Connect";
}
private void btConnect_Click(object sender, EventArgs e)
{
if (networkConnection == null)
{
listBox1.Items.Add(string.Format("{0} (SCANNER) Connecting to ProScan server...", DateTime.Now));
listBox1.TopIndex = listBox1.Items.Count - 1;
Application.DoEvents();
connectToHostAndBeginPlayback();
if (networkConnection.connectionStatus == NetworkConnection.ConnectionStatus.Error)
{
listBox1.Items.Add(string.Format("{0} (SCANNER) Cannot connect to ProScan server", DateTime.Now));
listBox1.TopIndex = listBox1.Items.Count - 1;
networkConnection = null;
}
else
{
listBox1.Items.Add(string.Format("{0} (SCANNER) Starting scanner playback", DateTime.Now));
listBox1.TopIndex = listBox1.Items.Count - 1;
btConnect.Text = "Close";
}
}
else
{
listBox1.Items.Add(string.Format("{0} (SCANNER) Stopping scanner playback", DateTime.Now));
listBox1.TopIndex = listBox1.Items.Count - 1;
StopScanner();
saveListSystems();
saveSettings();
}
}