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[PowerToys Run] Issues with elevation (#11775)

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* Delegate creation of non elevated process

* Error handling

* nits

* Fix potential race condition

* Fix spelling

* Fix spelling

* Fix build
This commit is contained in:
Mykhailo Pylyp
2021-06-22 15:24:03 +03:00
committed by GitHub
parent 7e79654ee0
commit cf9f0ce6a9
6 changed files with 215 additions and 113 deletions
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61
src/modules/launcher/PowerLauncher/App.xaml.cs
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@@ -6,6 +6,7 @@ using System;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading;
using System.Windows;
using interop;
using ManagedCommon;
@@ -43,34 +44,46 @@ namespace PowerLauncher
public static void Main()
{
Log.Info($"Starting PowerToys Run with PID={Process.GetCurrentProcess().Id}", typeof(App));
if (SingleInstance<App>.InitializeAsFirstInstance())
int powerToysPid = GetPowerToysPId();
if (powerToysPid != 0)
{
using (var application = new App())
{
application.InitializeComponent();
NativeEventWaiter.WaitForEventLoop(Constants.RunExitEvent(), () =>
{
Log.Warn("RunExitEvent was signaled. Exiting PowerToys", typeof(App));
ExitPowerToys(application);
});
int powerToysPid = GetPowerToysPId();
if (powerToysPid != 0)
{
Log.Info($"Runner pid={powerToysPid}", typeof(App));
RunnerHelper.WaitForPowerToysRunner(powerToysPid, () =>
{
Log.Info($"Runner with pid={powerToysPid} exited. Exiting PowerToys Run", typeof(App));
ExitPowerToys(application);
});
}
application.Run();
}
// The process started from the PT Run module interface. One instance is handled there.
Log.Info($"Runner pid={powerToysPid}", typeof(App));
SingleInstance<App>.CreateInstanceMutex();
}
else
{
Log.Error("There is already running PowerToys Run instance. Exiting PowerToys Run", typeof(App));
// If PT Run is started as standalone application check if there is already running instance
if (!SingleInstance<App>.InitializeAsFirstInstance())
{
Log.Warn("There is already running PowerToys Run instance. Exiting PowerToys Run", typeof(App));
return;
}
}
using (var application = new App())
{
application.InitializeComponent();
new Thread(() =>
{
var eventHandle = new EventWaitHandle(false, EventResetMode.AutoReset, Constants.RunExitEvent());
if (eventHandle.WaitOne())
{
Log.Warn("RunExitEvent was signaled. Exiting PowerToys", typeof(App));
ExitPowerToys(application);
}
}).Start();
if (powerToysPid != 0)
{
RunnerHelper.WaitForPowerToysRunner(powerToysPid, () =>
{
Log.Info($"Runner with pid={powerToysPid} exited. Exiting PowerToys Run", typeof(App));
ExitPowerToys(application);
});
}
application.Run();
}
}