public DroneNetworkConnectionStateChangedEventArgs(String currentInterfaceName, DroneNetworkConnectionState state, int currentPingRetries, int maxPingRetries)
{
this.currentInterfaceName = currentInterfaceName;
this.state = state;
this.currentPingRetries = currentPingRetries;
this.maxPingRetries = maxPingRetries;
}
private void ScanCurrentNetworkInterface()
{
if (currentScanRetries < maxScanRetries)
{
currentScanRetries++;
currentState = DroneNetworkConnectionState.ScanningForNewNetworks;
UpdateConnectionStatus();
try
{
currentWifiInterface.Scan();
}
catch (System.ComponentModel.Win32Exception)
{
AddFailureReasonForCurrentInterface("Network error during scan ... Is your network adapter disabled?");
ScanNextNetworkInterface();
}
}
else
{
AddFailureReasonForCurrentInterface("The network scan could not be completed");
ScanNextNetworkInterface();
}
}
public DroneNetworkConnectionStateChangedEventArgs(String currentInterfaceName, DroneNetworkConnectionState state, int currentPingRetries, int maxPingRetries)
{
this.currentInterfaceName = currentInterfaceName;
this.state = state;
this.currentPingRetries = currentPingRetries;
this.maxPingRetries = maxPingRetries;
}
private void InvokeConnectionStateChange(DroneNetworkConnectionState state)
{
if (ConnectionStateChanged != null)
{
String currentInterfaceName = currentWifiInterface != null ? currentWifiInterface.InterfaceName : "";
ConnectionStateChanged.Invoke(this, new DroneNetworkConnectionStateChangedEventArgs(currentInterfaceName, state, currentPingRetries, maxPingRetries));
}
}
private void ResetProgressVariables()
{
currentState = DroneNetworkConnectionState.NotConnected;
currentPingRetries = 0;
currentScanRetries = 0;
currentlyScannedNetworkInterfaceNumber = -1;
currentWifiInterface = null;
}
private void ProcessNetworkConnected()
{
if (currentState != DroneNetworkConnectionState.ConnectedToNetwork)
{
EndWaitingForConnection();
currentState = DroneNetworkConnectionState.ConnectedToNetwork;
UpdateConnectionStatus();
TryToPingDrone();
}
}
private void ProcessPingResult(PingCompletedEventArgs e)
{
if (e.Reply.Status == IPStatus.Success)
{
currentState = DroneNetworkConnectionState.PingSuccesful;
UpdateConnectionStatus();
}
else if (currentPingRetries < maxPingRetries)
{
TryToPingDrone();
}
else
{
AddFailureReasonForCurrentInterface("Pinging the drone was not succesful");
ScanNextNetworkInterface();
}
}
private void DiscoverNetwork()
{
currentState = DroneNetworkConnectionState.TryingToConnect;
UpdateConnectionStatus();
if (!IsAlreadyConnectedToDroneNetwork())
{
if (TryToConnectToAvailableDroneNetwork())
{
StartWaitingForNetworkConnection();
}
}
else
{
ProcessNetworkConnected();
}
}
private void ScanCurrentNetworkInterface()
{
if (currentScanRetries < maxScanRetries)
{
currentScanRetries++;
currentState = DroneNetworkConnectionState.ScanningForNewNetworks;
UpdateConnectionStatus();
currentWifiInterface.Scan();
}
else
{
AddFailureReasonForCurrentInterface("The network scan could not be completed");
ScanNextNetworkInterface();
}
}
private void InvokeConnectionStateChange(DroneNetworkConnectionState state)
{
if (ConnectionStateChanged != null)
{
String currentInterfaceName = currentWifiInterface != null ? currentWifiInterface.InterfaceName : "";
ConnectionStateChanged.Invoke(this, new DroneNetworkConnectionStateChangedEventArgs(currentInterfaceName, state, currentPingRetries, maxPingRetries));
}
}
private void ProcessPingResult(PingCompletedEventArgs e)
{
if (e.Reply.Status == IPStatus.Success)
{
currentState = DroneNetworkConnectionState.PingSuccesful;
UpdateConnectionStatus();
}
else if (currentPingRetries < maxPingRetries)
{
TryToPingDrone();
}
else
{
AddFailureReasonForCurrentInterface("Pinging the drone was not succesful");
ScanNextNetworkInterface();
}
}
private void ProcessNetworkConnected()
{
if (currentState != DroneNetworkConnectionState.ConnectedToNetwork)
{
EndWaitingForConnection();
currentState = DroneNetworkConnectionState.ConnectedToNetwork;
UpdateConnectionStatus();
TryToPingDrone();
}
}
private void DiscoverNetwork()
{
currentState = DroneNetworkConnectionState.TryingToConnect;
UpdateConnectionStatus();
if (!IsAlreadyConnectedToDroneNetwork())
{
if (TryToConnectToAvailableDroneNetwork())
{
StartWaitingForNetworkConnection();
}
}
else
{
ProcessNetworkConnected();
}
}
private void ScanCurrentNetworkInterface()
{
if (currentScanRetries < maxScanRetries)
{
currentScanRetries++;
currentState = DroneNetworkConnectionState.ScanningForNewNetworks;
UpdateConnectionStatus();
try
{
currentWifiInterface.Scan();
}
catch (System.ComponentModel.Win32Exception)
{
AddFailureReasonForCurrentInterface("Network error during scan ... Is your network adapter disabled?");
ScanNextNetworkInterface();
}
}
else
{
AddFailureReasonForCurrentInterface("The network scan could not be completed");
ScanNextNetworkInterface();
}
}
private void ResetProgressVariables()
{
currentState = DroneNetworkConnectionState.NotConnected;
currentPingRetries = 0;
currentScanRetries = 0;
currentlyScannedNetworkInterfaceNumber = -1;
currentWifiInterface = null;
}
private void ScanCurrentNetworkInterface()
{
if (currentScanRetries < maxScanRetries)
{
currentScanRetries++;
currentState = DroneNetworkConnectionState.ScanningForNewNetworks;
UpdateConnectionStatus();
currentWifiInterface.Scan();
}
else
{
AddFailureReasonForCurrentInterface("The network scan could not be completed");
ScanNextNetworkInterface();
}
}
