public async Task CheckForCamera()
{
try {
if (!MainForm.m.finishedLoading || !AsyncCamCom.sock.Connected)
{
isCamera = false;
isActive = false;
return;
}
if (ConfigControl.forceCamera.boolVal)
{
isCamera = true;
SettingsPage.UpdateCamType();
}
else
{
OtherCamCom.CamConfig cfg = await OtherCamCom.CheckConfiguration();
if (cfg != OtherCamCom.CamConfig.Null)
{
isCamera = true;
}
MainForm.m.setPage.UpdateCamConfig(cfg);
}
} catch (Exception e) {
MessageBox.Show(e.ToString());
}
}
static async Task DoPingAndReconnect()
{
if (!await OtherCamCom.PingAdr(ConfigControl.savedIP.stringVal) || !sock.Connected)
{
OtherCamCom.LabelDisplay(false);
TryConnect();
}
}
public static async Task <bool> TryConnect(bool showErrors = false, IPEndPoint customep = null) //Return true or false if Connect worked
{
bool result = true; //needs to be on true
try {
if (connectingAlready)
{
return(false);
}
connectingAlready = true;
if (ConfigControl.savedIP.stringVal.Length == 0 ||
ConfigControl.savedPort.stringVal.Length == 0)
{
result = false;
}
if (customep == null)
{
customep = new IPEndPoint(IPAddress.Parse(ConfigControl.savedIP.stringVal),
int.Parse(ConfigControl.savedPort.stringVal));
}
if (result)
{
result = Connect(customep, showErrors);
}
} catch (Exception e) {
if (showErrors)
{
Tools.ShowPopup("Failed to initialize connection to camera!\nShow more?", "Connection Attempt Failed!"
, e.ToString());
}
Console.WriteLine(e.ToString());
result = false;
}
if (result && ConfigControl.legacyLayout.stringVal.ToUpper() == "LEGACY")
{
ConfigControl.savedIP.UpdateValue(MainForm.m.tB_Legacy_IP.Text);
ConfigControl.savedPort.UpdateValue(MainForm.m.tB_Legacy_Port.Text);
}
connectingAlready = false;
OtherCamCom.LabelDisplay(result);
VideoSettings.UpdateControlFields();
return(result);
}
public static void Disconnect(bool showErrors = true)
{
try {
if (sock == null || !MainForm.m.finishedLoading)
{
return;
}
string oldAdr = null;
try {
if (sock.RemoteEndPoint != null)
{
oldAdr = sock.RemoteEndPoint.ToString();
}
} catch (Exception e) { }
OtherCamCom.LabelDisplay(false);
if (!ConfigControl.forceCamera.boolVal)
{
InfoPanel.i.isCamera = false;
}
if (!sock.Connected)
{
return;
}
sock.Shutdown(SocketShutdown.Both);
if (oldAdr != null)
{
MainForm.m.WriteToResponses("Disconnected from: " + oldAdr, true);
}
Console.WriteLine("disconnected");
} catch (Exception e) {
if (showErrors)
{
Tools.ShowPopup("Disconnect error occurred!\nShow more?", "Error Occurred!", e.ToString());
}
}
}
public Uri ConfirmAdr(bool showErrors, string fullAdr, bool doPing)
{
try {
Uri newUri = null;
string errorMsg = "";
try {
newUri = new Uri(fullAdr);
} catch {
errorMsg = "Address was invalid!\n";
}
if (newUri != null && !ConfigControl.ignoreAddress.boolVal &&
settings.isMainPlayer && doPing)
{
if (!OtherCamCom.PingAdr(newUri.Host).Result)
{
errorMsg += "Address had no RTSP stream attached!\n";
}
}
if (errorMsg != "")
{
if (showErrors)
{
MessageBox.Show(errorMsg);
}
return(null);
}
return(newUri);
} catch (Exception e) {
if (showErrors)
{
Tools.ShowPopup("Failed to parse address!\nShow more?", "Error Occurred!", e.ToString());
}
return(null);
}
}
async Task CheckConfig()
{
UpdateCamConfig(await OtherCamCom.CheckConfiguration());
}
public async Task UpdateNext()
{
try {
if (!isActive)
{
return;
}
if (commandPos >= 4)
{
commandPos = 0;
return;
}
tickCount = 0;
int id = 0;
switch (commandPos)
{
case 0:
id = panID;
break;
case 1:
id = tiltID;
break;
case 2:
id = fovID;
break;
case 3:
id = tFovID;
break;
}
string result = await AsyncCamCom.QueueRepeatingCommand(id);
if (result == OtherCamCom.defaultResult)
{
UpdateNext();
return;
}
string commandType = result.Substring(9, 2);
switch (commandType)
{
case "59": //pan
pan = OtherCamCom.CalculatePan(result);
break;
case "5B": //tilt
tilt = OtherCamCom.CalculateTilt(result);
break;
case "5D": //fov
if (InfoPanel.i.commandPos == 2)
{
fov = OtherCamCom.ReturnedHexValToFloat(result);
Console.WriteLine("BBB " + result);
}
else
{
Console.WriteLine("AAA " + result);
tfov = OtherCamCom.ReturnedHexValToFloat(result);
}
break;
default:
return;
}
Invoke((MethodInvoker) delegate {
l_Tilt.Text = "TILT: " + tilt.ToString() + " °";
l_FOV.Text = "DAYLIGHT FOV: " + fov.ToString() + " °";
l_TFOV.Text = "THERMAL FOV: " + tfov.ToString() + " °";
l_Pan.Text = "PAN: " + pan.ToString() + " °";
});
commandPos++;
UpdateNext();
} catch (Exception e) {
MessageBox.Show(e.ToString());
}
}
static async Task WaitForCommandResponse(Command com)
{
try {
SendTimer.Stop();
if (com.isInfo)
{
com.done = false;
}
int i = 0;
bool repeated = false;
while (i < commandRetries)
{
repeated = i > 0;
AsyncCamCom.SendCurrent(repeated);
if (!com.spammable && !com.isInfo)
{
break;
}
if (com.done)
{
break;
}
else
{
await Task.Delay(commandRate);
}
i++;
}
if (repeated)
{
MainForm.m.WriteToResponses("Sent command " + i + " times!", true, com.isInfo);
}
if (!com.done)
{
MainForm.m.WriteToResponses(GetNameString() + "No response!", true, com.isInfo);
}
else
{
string msg = com.myReturn.msg;
if (com.name.Contains("query"))
{
msg = OtherCamCom.ConvertQueryResult(com.name, com.myReturn.msg);
}
MainForm.m.WriteToResponses(GetNameString() + "Received: " + msg, false, com.isInfo);
}
com.done = true;
if (queueList.Contains(com))
{
queueList.Remove(com);
}
SendTimer.Start();
} catch (Exception e) {
Tools.ShowPopup("Failed to process message return!\nShow more?", "Response Failed!", e.ToString());
}
}
private static bool Connect(IPEndPoint ep, bool showErrors) //Connects to the socket
{
try {
if (sock == null || ep == null || ep.Address == null || ep.Port == 0 || ep.Address.ToString().Length == 0)
{
return(false);
}
else if (sock.Connected && ep.ToString() == sock.RemoteEndPoint.ToString())
{
return(true);
}
else if (sock.Connected && ep.ToString() != sock.RemoteEndPoint.ToString())
{
Console.WriteLine("trying to disconnect " + sock.RemoteEndPoint.ToString() + "\n" + ep.ToString());
Disconnect(true);
}
Console.WriteLine("trying to connect to " + ep.Address.ToString() + ":" + ep.Port.ToString());
if (!ConfigControl.forceCamera.boolVal)
{
InfoPanel.i.isCamera = false;
}
sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
bool parsedIP = IPAddress.TryParse(ep.Address.ToString(), out IPAddress ip);
bool parsedPort = int.TryParse(ep.Port.ToString(), out int port);
string errorMessage = "IP (" + ep.Address.ToString() + ") valid: " + parsedIP.ToString() + "\nPort (" + ep.Port.ToString()
+ ") valid: " + parsedPort.ToString();
if (!parsedIP || !parsedPort)
{
if (showErrors)
{
Tools.ShowPopup("Failed to parse endpoint!\nAddress provided is likely invalid!\nShow more?", "Failed to connect!",
errorMessage);
}
return(false);
}
if (!OtherCamCom.PingAdr(ep.Address.ToString()).Result)
{
if (showErrors)
{
Tools.ShowPopup("Failed to ping IP address!\nAddress provided is likely invalid!\nShow more?", "Failed to connect!",
errorMessage + "\nPing: Failed");
}
return(false);
}
IPEndPoint end = new IPEndPoint(ip, port);
if (end == null)
{
return(false);
}
OtherCamCom.CheckIsSameSubnet(ep.Address.ToString());
connecting = sock.BeginConnect(end, ConnectCallback, null);
MainForm.m.WriteToResponses("Successfully connected to: " + end.Address.ToString() + ":" + end.Port.ToString(), true);
InitReconnectTimer();
return(true);
} catch (SocketException ex) {
MainForm.m.WriteToResponses(ex.Message, false);
} catch (ObjectDisposedException ex) {
MainForm.m.WriteToResponses(ex.Message, false);
} catch (Exception e) {
if (showErrors)
{
MessageBox.Show("An error occured whilst connecting to camera!\n" + e.ToString());
}
Console.WriteLine("CONNECT\n" + e.ToString());
}
return(false);
}
