//Disable the socket server
public async Task SocketServerDisable()
{
try
{
Debug.WriteLine("Disabling the socket server (S)");
//Stop the socket servers
TcpServerStop(vTcpServer);
UdpServerStop(vUdpServer);
//Disconnect all the clients
TcpClientDisconnectAll();
UdpClientDisconnectAll();
//Stop the server loops
await AVActions.TaskStopLoop(vTask_TcpReceiveLoop);
await AVActions.TaskStopLoop(vTask_UdpReceiveLoop);
//Stop the clean loops
await AVActions.TaskStopLoop(vTask_TcpCleanLoop);
await AVActions.TaskStopLoop(vTask_UdpCleanLoop);
}
catch (Exception ex)
{
Debug.WriteLine("Failed to disable the socket server (S): " + ex.Message);
}
}
//Start the tcp server
private async Task TcpServerStart()
{
try
{
//Set the server endpoint
IPEndPoint serverEndPoint = new IPEndPoint(IPAddress.Any, vSocketServerPort);
//Start tcp server
vTcpServer = new TcpListener(serverEndPoint);
vTcpServer.Server.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
vTcpServer.Server.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
vTcpServer.Server.LingerState = new LingerOption(true, 0);
vTcpServer.Start();
Debug.WriteLine("Tcp server is running on (S): " + serverEndPoint.Address + ":" + serverEndPoint.Port);
//Start receive loop
AVActions.TaskStartLoop(TcpReceiveLoop, vTask_TcpReceiveLoop);
//Start clean loop
AVActions.TaskStartLoop(TcpCleanLoop, vTask_TcpCleanLoop);
}
catch (Exception ex)
{
await SocketServerException(ex);
}
}
//Tcp receive loop
async Task TcpReceiveLoop()
{
try
{
while (!vTask_TcpReceiveLoop.TaskStopRequest)
{
try
{
TcpClient tcpClient = await vTcpServer.AcceptTcpClientAsync();
if (tcpClient != null && tcpClient.Connected)
{
Debug.WriteLine("New tcp client connected from (S): " + tcpClient.Client.RemoteEndPoint);
async void TaskAction()
{
try
{
await TcpClientHandler(tcpClient);
}
catch { }
}
await AVActions.TaskStart(TaskAction);
}
}
catch { }
}
}
catch { }
}
//Launch an uwp application manually
public static async Task <Process> ProcessLauncherUwpAndWin32StoreAsync(string appUserModelId, string runArgument)
{
try
{
//Prepare the process launch
Process TaskAction()
{
try
{
//Show launching message
Debug.WriteLine("Launching UWP or Win32Store: " + appUserModelId + " / " + runArgument);
//Get detailed application information
Package appPackage = UwpGetAppPackageByAppUserModelId(appUserModelId);
AppxDetails appxDetails = UwpGetAppxDetailsFromAppPackage(appPackage);
appUserModelId = appxDetails.FamilyNameId;
//Start the process
UWPActivationManager UWPActivationManager = new UWPActivationManager();
UWPActivationManager.ActivateApplication(appUserModelId, runArgument, UWPActivationManagerOptions.None, out int processId);
//Return process
Process returnProcess = GetProcessById(processId);
Debug.WriteLine("Launched UWP or Win32Store process identifier: " + returnProcess.Id);
return(returnProcess);
}
catch { }
Debug.WriteLine("Failed launching UWP or Win32Store: " + appUserModelId + " / " + runArgument);
return(null);
};
//Launch the process
return(await AVActions.TaskStartReturn(TaskAction));
}
catch { }
Debug.WriteLine("Failed launching UWP or Win32Store: " + appUserModelId + " / " + runArgument);
return(null);
}
//Start the udp server
private async Task UdpServerStart()
{
try
{
//Set the server endpoint
IPEndPoint serverEndPoint = new IPEndPoint(IPAddress.Any, vSocketServerPort);
//Start udp server
vUdpServer = new UdpClient(serverEndPoint);
Debug.WriteLine("Udp server is running on (S): " + serverEndPoint.Address + ":" + serverEndPoint.Port);
//Start receive loop
AVActions.TaskStartLoop(UdpReceiveLoop, vTask_UdpReceiveLoop);
//Start clean loop
AVActions.TaskStartLoop(UdpCleanLoop, vTask_UdpCleanLoop);
}
catch (Exception ex)
{
await SocketServerException(ex);
}
}
//Focus on a process window
public static async Task <bool> FocusProcessWindow(string processTitle, int processId, IntPtr processWindowHandle, WindowShowCommand windowShowCommand, bool setWindowState, bool setTempTopMost)
{
try
{
//Prepare the process focus
async Task <bool> TaskAction()
{
try
{
//Close open Windows prompts
await CloseOpenWindowsPrompts();
//Get the current focused application
ProcessMulti foregroundProcess = GetProcessMultiFromWindowHandle(GetForegroundWindow());
//Close open start menu, cortana or search
await CloseOpenWindowsStartMenu(foregroundProcess);
//Close open Windows system menu
await CloseOpenWindowsSystemMenu(foregroundProcess);
//Detect the previous window state
if (windowShowCommand == WindowShowCommand.None && setWindowState)
{
WindowPlacement processWindowState = new WindowPlacement();
GetWindowPlacement(processWindowHandle, ref processWindowState);
Debug.WriteLine("Detected the previous window state: " + processWindowState.windowFlags);
if (processWindowState.windowFlags == WindowFlags.RestoreToMaximized)
{
windowShowCommand = WindowShowCommand.ShowMaximized;
}
else
{
windowShowCommand = WindowShowCommand.Restore;
}
}
//Change the window state command
if (setWindowState)
{
ShowWindowAsync(processWindowHandle, windowShowCommand);
await Task.Delay(10);
ShowWindow(processWindowHandle, windowShowCommand);
await Task.Delay(10);
}
//Set the window as top most
if (setTempTopMost)
{
SetWindowPos(processWindowHandle, (IntPtr)WindowPosition.TopMost, 0, 0, 0, 0, (int)WindowSWP.NOMOVE | (int)WindowSWP.NOSIZE);
await Task.Delay(10);
}
//Retry to show the window
for (int i = 0; i < 2; i++)
{
try
{
//Allow changing window
AllowSetForegroundWindow(processId);
await Task.Delay(10);
//Bring window to top
BringWindowToTop(processWindowHandle);
await Task.Delay(10);
//Switch to the window
SwitchToThisWindow(processWindowHandle, true);
await Task.Delay(10);
//Focus on the window
UiaFocusWindowHandle(processWindowHandle);
await Task.Delay(10);
}
catch (Exception ex)
{
Debug.WriteLine("Process focus error: " + ex.Message);
}
}
//Disable the window as top most
if (setTempTopMost)
{
SetWindowPos(processWindowHandle, (IntPtr)WindowPosition.NoTopMost, 0, 0, 0, 0, (int)WindowSWP.NOMOVE | (int)WindowSWP.NOSIZE);
await Task.Delay(10);
}
//Return bool
Debug.WriteLine("Focused process window: " + processTitle + " WindowHandle: " + processWindowHandle + " ShowCmd: " + windowShowCommand);
return(true);
}
catch { }
Debug.WriteLine("Failed focusing process: " + processTitle);
return(false);
};
//Focus the process
return(await AVActions.TaskStartReturn(TaskAction).Result);
}
catch { }
Debug.WriteLine("Failed focusing process: " + processTitle);
return(false);
}
//Launch a win32 application manually async
public static async Task <Process> ProcessLauncherWin32Async(string pathExe, string pathLaunch, string runArgument, bool runAsAdmin, bool createNoWindow)
{
try
{
//Prepare the process launch
Process TaskAction()
{
try
{
//Check if the exe file exists
if (!File.Exists(pathExe))
{
Debug.WriteLine("Launch executable not found.");
return(null);
}
//Show launching message
Debug.WriteLine("Launching Win32: " + Path.GetFileNameWithoutExtension(pathExe));
//Check the working path
if (string.IsNullOrWhiteSpace(pathLaunch))
{
pathLaunch = Path.GetDirectoryName(pathExe);
}
//Create process to start
Process launchProcess = new Process();
launchProcess.StartInfo.FileName = pathExe;
if (!string.IsNullOrWhiteSpace(pathLaunch))
{
launchProcess.StartInfo.WorkingDirectory = pathLaunch;
}
if (!string.IsNullOrWhiteSpace(runArgument))
{
launchProcess.StartInfo.Arguments = runArgument;
}
if (createNoWindow)
{
launchProcess.StartInfo.UseShellExecute = false;
launchProcess.StartInfo.CreateNoWindow = true;
}
if (runAsAdmin)
{
launchProcess.StartInfo.Verb = "runas";
}
//Start the process
launchProcess.Start();
//Return process
Debug.WriteLine("Launched Win32 process identifier: " + launchProcess.Id);
return(launchProcess);
}
catch { }
Debug.WriteLine("Failed launching Win32: " + Path.GetFileNameWithoutExtension(pathExe));
return(null);
};
//Launch the process
return(await AVActions.TaskStartReturn(TaskAction));
}
catch { }
Debug.WriteLine("Failed launching Win32: " + Path.GetFileNameWithoutExtension(pathExe));
return(null);
}