private void AutomationThread()
{
try
{
AutomatedUninstallManager.UninstallNsisQuietly(UninstallTarget, AutomatizeStatusCallback);
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Succeeded, Localization.Message_Success));
}
catch (AutomatedUninstallManager.AutomatedUninstallException ex)
{
Debug.Assert(ex.InnerException != null, "ex.InnerException != null");
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Failed, string.Format(Localization.Message_UninstallFailed, ex.InnerException?.Message ?? ex.Message)));
// todo grace period / move to window?
if (ex.UninstallerProcess != null && KillOnFail)
{
try
{
ex.UninstallerProcess.Kill(true);
}
catch
{
// Ignore process errors, can't do anything about it
}
}
Program.ReturnValue = ReturnValue.FunctionFailedCode;
}
}
private static int Main(string[] args)
{
try { Console.OutputEncoding = Encoding.Unicode; }
catch (IOException) { /*Old .NET v4 without support for unicode output*/ }
if (args.Length < 2)
{
return(InvalidArgumentCode);
}
UninstallerType uType;
if (!Enum.TryParse(args[0], out uType))
{
return(InvalidArgumentCode);
}
args = args.Skip(1).ToArray();
if (args[0].Equals("/k", StringComparison.InvariantCultureIgnoreCase))
{
args = args.Skip(1).ToArray();
_killOnFail = true;
}
try
{
if (uType == UninstallerType.Nsis)
{
var cline = string.Join(" ", args);
Console.WriteLine(@"Automatically uninstalling " + cline);
AutomatedUninstallManager.UninstallNsisQuietly(cline);
return(OkCode);
}
}
catch (AutomatedUninstallManager.AutomatedUninstallException ex)
{
Console.WriteLine(@"Automatic uninstallation failed");
Console.WriteLine(@"Reason: " + ex.InnerException.Message);
if (ex.UninstallerProcess != null && _killOnFail)
{
try
{
ex.UninstallerProcess.Kill(true);
}
catch
{
// Ignore process errors, can't do anything about it
}
}
return(FunctionFailedCode);
}
Console.WriteLine(uType + @" is not supported");
return(InvalidArgumentCode);
}
/// <summary>
/// Run in background as a daemon. Receive application PIDs to monitor, "stop" to exit.
/// </summary>
private void DaemonThread()
{
try
{
using (var server = new NamedPipeServerStream("UninstallAutomatizerDaemon", PipeDirection.In))
using (var reader = new StreamReader(server))
{
while (true)
{
server.WaitForConnection();
Debug.WriteLine("Client connected through pipe");
while (true)
{
var line = reader.ReadLine()?.ToLowerInvariant();
Debug.WriteLine("Received through pipe: " + (line ?? "NULL"));
if (line == null)
{
Thread.Sleep(500);
continue;
}
if (line == "stop")
{
return;
}
int pid;
if (!int.TryParse(line, out pid))
{
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Normal,
string.Format(Localization.UninstallHandler_InvalidProcessNumber, pid)));
continue;
}
try
{
Task ttt;
if (_runningHooks.TryGetValue(pid, out ttt) && !ttt.IsCompleted)
{
continue;
}
var target = Process.GetProcessById(pid);
var app = Application.Attach(target);
var t = new Task(() =>
{
try
{
Debug.WriteLine("Running automatizer on thread pool");
AutomatedUninstallManager.AutomatizeApplication(app, AutomatizeStatusCallback);
}
catch (Exception ex)
{
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Normal,
string.Format(Localization.Message_UninstallFailed,
ex.InnerException?.Message ?? ex.Message)));
}
finally
{
Task tt;
_runningHooks.TryRemove(pid, out tt);
}
});
_runningHooks.AddOrUpdate(pid, t, (i, task) => t);
Debug.WriteLine("Created automatizer thread");
t.Start();
}
catch (SystemException ex) { Console.WriteLine(ex); }
}
}
}
}
catch (Exception ex)
{
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Normal,
Localization.UninstallHandler_DaemonStoppedReason + (ex.InnerException?.Message ?? ex.Message)));
}
finally
{
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Succeeded, Localization.Message_Success));
}
}
/// <summary>
/// Run in background as a daemon. Receive application PIDs to monitor, "stop" to exit.
/// </summary>
private void DaemonThread()
{
try
{
using (var server = new NamedPipeServerStream("UninstallAutomatizerDaemon"))
using (var reader = new StreamReader(server))
{
server.WaitForConnection();
while (true)
{
var line = reader.ReadLine()?.ToLowerInvariant();
if (line == null || line == "stop")
{
return;
}
int pid;
if (!int.TryParse(line, out pid))
{
throw new ArgumentException(pid + " is not a valid number");
}
try
{
lock (_runningHooks)
{
if (_runningHooks.ContainsKey(pid) && !_runningHooks[pid].IsCompleted)
{
continue;
}
var target = Process.GetProcessById(pid);
var app = Application.Attach(target);
var t = Task.Factory.StartNew(() =>
{
try
{
AutomatedUninstallManager.AutomatizeApplication(app, AutomatizeStatusCallback);
}
catch (Exception ex)
{
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Normal,
string.Format(Localization.Message_UninstallFailed,
ex.InnerException?.Message ?? ex.Message)));
}
finally
{
lock (_runningHooks)
{
_runningHooks.Remove(pid);
}
}
});
_runningHooks.Add(pid, t);
}
}
catch (SystemException) { }
}
}
}
catch (Exception ex)
{
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Normal,
string.Format("Daemon stopped because of: {0}", ex.InnerException?.Message ?? ex.Message)));
}
OnStatusUpdate(new UninstallHandlerUpdateArgs(UninstallHandlerUpdateKind.Succeeded, Localization.Message_Success));
}
