/// <summary>Loads the last saved targets.</summary>
public void LoadTargets()
{
TargetProcesses = settings.Targets;
TargetProcesses.CollectionChanged += TargetProcesses_Changed;
RunningProcesses.SetArmed(TargetProcesses);
OnPropertyChanged(nameof(TargetProcesses));
}
/// <summary>
/// Starts running the specified application.
/// </summary>
/// <param name="appid">Application ID</param>
/// <param name="packageName">The name of the application package.</param>
/// <returns>Process identifier for the application instance.</returns>
public async Task <uint> LaunchApplicationAsync(
string appid,
string packageName)
{
string payload = string.Format(
"appid={0}&package={1}",
Utilities.Hex64Encode(appid),
Utilities.Hex64Encode(packageName));
await this.PostAsync(
TaskManagerApi,
payload);
RunningProcesses runningApps = await this.GetRunningProcessesAsync();
uint processId = 0;
foreach (DeviceProcessInfo process in runningApps.Processes)
{
if (string.Compare(process.PackageFullName, packageName) == 0)
{
processId = process.ProcessId;
break;
}
}
return(processId);
}
public void GetRunningProcessesWebSocketTest_XboxOne_1608()
{
TestHelpers.MockHttpResponder.AddMockResponse(DevicePortal.RunningProcessApi, this.PlatformType, this.FriendlyOperatingSystemVersion, HttpMethods.WebSocket);
ManualResetEvent runningProcessesReceived = new ManualResetEvent(false);
RunningProcesses runningProcesses = null;
WindowsDevicePortal.WebSocketMessageReceivedEventHandler <RunningProcesses> runningProcessesReceivedHandler = delegate(DevicePortal sender,
WebSocketMessageReceivedEventArgs <RunningProcesses> args)
{
if (args.Message != null)
{
runningProcesses = args.Message;
runningProcessesReceived.Set();
}
};
TestHelpers.Portal.RunningProcessesMessageReceived += runningProcessesReceivedHandler;
Task startListeningForProcessesTask = TestHelpers.Portal.StartListeningForRunningProcessesAsync();
startListeningForProcessesTask.Wait();
Assert.AreEqual(TaskStatus.RanToCompletion, startListeningForProcessesTask.Status);
runningProcessesReceived.WaitOne();
Task stopListeningForProcessesTask = TestHelpers.Portal.StopListeningForRunningProcessesAsync();
stopListeningForProcessesTask.Wait();
Assert.AreEqual(TaskStatus.RanToCompletion, stopListeningForProcessesTask.Status);
TestHelpers.Portal.RunningProcessesMessageReceived -= runningProcessesReceivedHandler;
ValidateRunningProcessesAsync(runningProcesses);
}
public void StopPool()
{
lock (_updateLock)
{
_failedStartupProcesses = 0;
PoolRunning = false;
foreach (var process in RunningProcesses.ToArray())
{
process.ForceStop("Pool shutdown");
}
}
}
/// <summary>
/// Monitors running processes and when the specified id is no longer running, update's the status message ui.
/// </summary>
/// <param name="processId">The process identifier to watch.</param>
/// <param name="appName">The name of the application associated with the process identifier.</param>
/// <param name="waitSeconds">Time, in seconds, to wait between checking on the processes.</param>
/// <returns>Task object used for tracking method completion.</returns>
private async Task WatchProcess(
int processId,
string appName,
float waitSeconds)
{
ManualResetEvent resetEvent = new ManualResetEvent(false);
int waitTime = (int)(waitSeconds * 1000.0f);
Timer timer = new Timer(
WatchProcessCallback,
resetEvent,
Timeout.Infinite,
Timeout.Infinite);
RunningProcesses runningProcesses = null;
bool processIsRunning = false;
try
{
do
{
MarshalStatusMessageUpdate(string.Format(
"Waiting for {0} to exit",
appName));
resetEvent.Reset();
timer.Change(0, waitTime);
resetEvent.WaitOne(waitTime * 2); // Wait no longer than twice the specified time.
runningProcesses = await this.holoLensMonitor.GetRunningProcessesAsync();
processIsRunning = runningProcesses.Contains(processId);
}while(processIsRunning);
MarshalStatusMessageUpdate(string.Format(
"{0} has exited",
appName));
}
catch (Exception e)
{
MarshalStatusMessageUpdate(string.Format(
"Cannot determine the execution state of {0} - {1}",
appName,
e.Message));
}
timer.Change(
Timeout.Infinite,
Timeout.Infinite);
timer.Dispose();
timer = null;
}
/// <summary>
/// Starts the recording process.
/// </summary>
private void StartProcess()
{
var processController = new ProcessController
{
Arguments = string.Format(StartParameters, OutputPath),
CmdLine = Executable,
// Verb = "runas",
UseShellExecute = true
};
processController.Start();
_lastRecordingStartDateTimeStamp = DateTime.Now;
RunningProcesses.Add(processController);
}
/// <summary>
/// Validate the <see cref="RunningProcesses" /> returned from the tests.
/// </summary>
/// <param name="runningProcesses">The <see cref="RunningProcesses" /> to validate.</param>
private static void ValidateRunningProcessesAsync(RunningProcesses runningProcesses)
{
List <DeviceProcessInfo> processes = runningProcesses.Processes;
// Check some known things about this response.
Assert.AreEqual(75, processes.Count);
DeviceProcessInfo systemIdleprocess = processes[0];
Assert.IsNull(systemIdleprocess.AppName);
Assert.AreEqual(systemIdleprocess.CpuUsage, 0);
Assert.IsFalse(systemIdleprocess.IsRunning);
Assert.IsFalse(systemIdleprocess.IsXAP);
Assert.AreEqual(systemIdleprocess.Name, "System Idle Process");
Assert.IsNull(systemIdleprocess.PackageFullName);
Assert.AreEqual(systemIdleprocess.PageFile, 0U);
Assert.AreEqual(systemIdleprocess.PrivateWorkingSet, 4096U);
Assert.AreEqual(systemIdleprocess.ProcessId, 0U);
Assert.IsNull(systemIdleprocess.Publisher);
Assert.AreEqual(systemIdleprocess.SessionId, 0U);
Assert.AreEqual(systemIdleprocess.TotalCommit, 0U);
Assert.AreEqual(systemIdleprocess.UserName, "NT AUTHORITY\\SYSTEM");
Assert.IsNull(systemIdleprocess.Version);
Assert.AreEqual(systemIdleprocess.VirtualSize, 65536U);
Assert.AreEqual(systemIdleprocess.WorkingSet, 4096U);
DeviceProcessInfo devHomeProcess = processes[56];
Assert.AreEqual(devHomeProcess.AppName, "Dev Home");
Assert.AreEqual(devHomeProcess.CpuUsage, 0);
Assert.IsFalse(devHomeProcess.IsRunning);
Assert.IsFalse(devHomeProcess.IsXAP);
Assert.AreEqual(devHomeProcess.Name, "WWAHost.exe");
Assert.AreEqual(devHomeProcess.PackageFullName, "Microsoft.Xbox.DevHome_100.1607.9000.0_x64__8wekyb3d8bbwe");
Assert.AreEqual(devHomeProcess.PageFile, 47067136U);
Assert.AreEqual(devHomeProcess.PrivateWorkingSet, 32796672U);
Assert.AreEqual(devHomeProcess.ProcessId, 3424U);
Assert.AreEqual(devHomeProcess.Publisher, "CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US");
Assert.AreEqual(devHomeProcess.SessionId, 0U);
Assert.AreEqual(devHomeProcess.TotalCommit, 49213440U);
Assert.AreEqual(devHomeProcess.UserName, "TESTXBOX\\DefaultAccount");
Assert.AreEqual(devHomeProcess.Version.Build, 9000U);
Assert.AreEqual(devHomeProcess.Version.Major, 100U);
Assert.AreEqual(devHomeProcess.Version.Minor, 1607U);
Assert.AreEqual(devHomeProcess.Version.Revision, 0U);
Assert.AreEqual(devHomeProcess.VirtualSize, 2234032066560U);
Assert.AreEqual(devHomeProcess.WorkingSet, 79466496U);
}
private void UpdateProcesses(object o)
{
lock (_updateLock)
{
if (_updateProcessesRunning)
{
return;
}
_updateProcessesRunning = true;
var processesToRemove = new List <IVstHostProcess>();
foreach (var process in RunningProcesses)
{
if (process.CurrentProcessState == ProcessState.EXITED)
{
UnwatchProcess(process);
processesToRemove.Add(process);
OldProcesses.Add(process);
}
}
foreach (var process in processesToRemove)
{
RunningProcesses.Remove(process);
}
if (PoolRunning)
{
if (RunningProcesses.Count < _maxProcesses)
{
var process = new VstHostProcess(_maxStartTimeout);
process.ProcessStateUpdated += ProcessOnProcessStateUpdated;
process.Start();
RunningProcesses.Add(process);
_totalStartedProcesses++;
}
}
NumRunningProcesses = (from process in RunningProcesses
where process.CurrentProcessState == ProcessState.RUNNING
select process).Count();
NumTotalProcesses = RunningProcesses.Count;
_updateProcessesRunning = false;
}
}
public static void ProgressingComplete(string key)
{
lock (_keys)
{
if (_keys.Contains(key))
{
_keys.Remove(key);
}
if ((_form != null) && (_keys.Count == 0))
{
_form.Close();
_form = null;
}
}
}
void startWatcher_EventArrived(object sender, EventArrivedEventArgs e)
{
lock (lockProcesses)
{
var process = GetProcessDetails(e.NewEvent);
if (AddProcess != null)
{
AddProcess(process);
}
if (process != null)
{
RunningProcesses.Add(process);
}
}
}
public static string ProgressingStarted(string text, bool topMost, int timeout)
{
var key = Guid.NewGuid().ToString();
lock (_keys)
{
_keys.Add(key);
if (_form == null)
{
_form = new RunningProcesses();
_form.Update(text, topMost, timeout);
_form.Show();
System.Windows.Forms.Application.DoEvents();
}
}
return(key);
}
/// <summary>
/// Validate the <see cref="RunningProcesses" /> returned from the tests.
/// </summary>
/// <param name="runningProcesses">The <see cref="RunningProcesses" /> to validate.</param>
private static void ValidateRunningProcesses(RunningProcesses runningProcesses)
{
List <DeviceProcessInfo> processes = new List <DeviceProcessInfo>(runningProcesses.Processes);
// Check some known things about this response.
Assert.AreEqual(2, processes.Count);
DeviceProcessInfo systemIdleprocess = processes[0];
Assert.IsNull(systemIdleprocess.AppName);
Assert.AreEqual(systemIdleprocess.CpuUsage, 0);
Assert.IsFalse(systemIdleprocess.IsRunning);
Assert.IsFalse(systemIdleprocess.IsXAP);
Assert.AreEqual(systemIdleprocess.Name, "System Idle Process");
Assert.IsNull(systemIdleprocess.PackageFullName);
Assert.AreEqual(systemIdleprocess.PageFile, 0U);
Assert.AreEqual(systemIdleprocess.PrivateWorkingSet, 4096);
Assert.AreEqual(systemIdleprocess.ProcessId, 0);
Assert.IsNull(systemIdleprocess.Publisher);
Assert.AreEqual(systemIdleprocess.SessionId, 0U);
Assert.AreEqual(systemIdleprocess.TotalCommit, 0);
Assert.AreEqual(systemIdleprocess.UserName, "NT AUTHORITY\\SYSTEM");
Assert.IsNull(systemIdleprocess.Version);
Assert.AreEqual(systemIdleprocess.VirtualSize, 65536);
Assert.AreEqual(systemIdleprocess.WorkingSet, 4096U);
DeviceProcessInfo devHomeProcess = processes[1];
Assert.IsNull(devHomeProcess.AppName);
Assert.AreEqual(devHomeProcess.CpuUsage, 0);
Assert.IsFalse(devHomeProcess.IsRunning);
Assert.IsFalse(devHomeProcess.IsXAP);
Assert.AreEqual(devHomeProcess.Name, "svchost.exe");
Assert.IsNull(devHomeProcess.PackageFullName);
Assert.AreEqual(devHomeProcess.PageFile, 5472256U);
Assert.AreEqual(devHomeProcess.PrivateWorkingSet, 4755456);
Assert.AreEqual(devHomeProcess.ProcessId, 892);
Assert.IsNull(devHomeProcess.Publisher);
Assert.AreEqual(devHomeProcess.SessionId, 0U);
Assert.AreEqual(devHomeProcess.TotalCommit, 5914624);
Assert.AreEqual(devHomeProcess.UserName, "NT AUTHORITY\\SYSTEM");
Assert.IsNull(devHomeProcess.Version);
Assert.AreEqual(devHomeProcess.VirtualSize, 2203387539456);
Assert.AreEqual(devHomeProcess.WorkingSet, 17285120U);
}
public void Invoke(string script, RunningProcesses runningProcesses)
{
Process process = new Process();
try
{
process.StartInfo = new ProcessStartInfo()
{
FileName = $"{Environment.SystemDirectory}\\{ScriptConstants.kPowerShellPath}",
RedirectStandardError = true,
RedirectStandardOutput = true,
CreateNoWindow = true,
UseShellExecute = false,
Arguments = script,
};
process.StartInfo.EnvironmentVariables["Path"] = CreatePathEnvironmentVariable();
process.EnableRaisingEvents = true;
process.ErrorDataReceived += DataErrorHandler;
process.OutputDataReceived += DataHandler;
process.Exited += ExitedHandler;
process.Disposed += ExitedHandler;
runningProcesses.Add(process);
process.Start();
process.BeginErrorReadLine();
process.BeginOutputReadLine();
process.WaitForExit();
}
catch (Exception e)
{
process.EnableRaisingEvents = false;
process.ErrorDataReceived -= DataErrorHandler;
process.OutputDataReceived -= DataHandler;
process.Exited -= ExitedHandler;
process.Disposed -= ExitedHandler;
process.Close();
throw e;
}
}
/// <summary>
/// Stops all running applications on this HoloLens.
/// </summary>
/// <returns>Task object used for tracking method completion.</returns>
public async Task TerminateAllApplicationsAsync()
{
RunningProcesses runningApps = await this.GetRunningProcessesAsync();
foreach (DeviceProcessInfo processInfo in runningApps.Processes)
{
// Do not terminate the shell.
if (ShellApp.ToLower() == processInfo.Name.ToLower())
{
continue;
}
if (!string.IsNullOrWhiteSpace(processInfo.PackageFullName))
{
await this.TerminateApplicationAsync(processInfo.PackageFullName);
}
}
}
/// <summary>
/// Main entry point for handling listing processes
/// </summary>
/// <param name="portal">DevicePortal reference for communicating with the device.</param>
/// <param name="parameters">Parsed command line parameters.</param>
public static void HandleOperation(DevicePortal portal, ParameterHelper parameters)
{
RunningProcesses runningProcesses = null;
if (parameters.HasFlag(ParameterHelper.Listen))
{
ManualResetEvent runningProcessesReceived = new ManualResetEvent(false);
WebSocketMessageReceivedEventHandler <RunningProcesses> runningProcessesReceivedHandler =
delegate(DevicePortal sender, WebSocketMessageReceivedEventArgs <RunningProcesses> runningProccesesArgs)
{
if (runningProccesesArgs.Message != null)
{
runningProcesses = runningProccesesArgs.Message;
runningProcessesReceived.Set();
}
};
portal.RunningProcessesMessageReceived += runningProcessesReceivedHandler;
Task startListeningForProcessesTask = portal.StartListeningForRunningProcesses();
startListeningForProcessesTask.Wait();
runningProcessesReceived.WaitOne();
Task stopListeningForProcessesTask = portal.StopListeningForRunningProcesses();
stopListeningForProcessesTask.Wait();
portal.RunningProcessesMessageReceived -= runningProcessesReceivedHandler;
}
else
{
Task <DevicePortal.RunningProcesses> getRunningProcessesTask = portal.GetRunningProcesses();
runningProcesses = getRunningProcessesTask.Result;
}
foreach (DeviceProcessInfo process in runningProcesses.Processes)
{
if (!string.IsNullOrEmpty(process.Name))
{
Console.WriteLine(process.Name);
}
}
}
/// <summary>
/// Stops the recording process.
/// </summary>
/// <exception cref="System.Exception">No processes exit to stop.</exception>
private void StopProcess()
{
//2013.08.26: Ashley Lewis for bug 10196: This process stops the recording using stop params TODO refactor to ProcessController
var startInfo = new ProcessStartInfo(Executable, StopParameters)
{
UseShellExecute = true,
ErrorDialog = false,
};
var stopRecordingProcess = new Process {
StartInfo = startInfo
};
//
// This check is to prevent stop from being called to soon after pse.exe has been started.
// Otherwise the /stop paramater on the stop call is ignored and the process which was originally
// started just continues to run until manually closed.
// It isn't very pretty but psr.exe doesn't provide a mechanism to check if it has finished initializing,
// and there is no standard in .net to tell if a process that has been started is 'ready'.
//
if ((DateTime.Now - _lastRecordingStartDateTimeStamp).TotalMilliseconds < 500)
{
Thread.Sleep(500);
}
try
{
stopRecordingProcess.Start();
}
catch (Exception e)
{
Console.WriteLine(@"Start Info : " + startInfo);
Console.WriteLine(@"Stacktrace : " + e.StackTrace);
throw;
}
RunningProcesses.Add(new ProcessController(stopRecordingProcess));
WaitForProcessesToEnd(RunningProcesses.ToArray());
RunningProcesses.Clear();
}
/// <summary>
/// Implementation of the referesh running applications command.
/// </summary>
/// <returns>Task object used for tracking method completion.</returns>
private async Task RefreshRunningAppsAsync()
{
RunningProcesses runningApps = await this.deviceMonitor.GetRunningProcessesAsync();
List <string> appNames = new List <string>();
foreach (DeviceProcessInfo processInfo in runningApps.Processes)
{
if (!string.IsNullOrWhiteSpace(processInfo.PackageFullName))
{
appNames.Add(string.Format(
"{0} ({1})",
processInfo.AppName,
processInfo.PackageFullName));
}
}
appNames.Sort();
this.UpdateRunningApps(appNames);
}
/// <summary>
/// Stops all running applications on this device.
/// </summary>
/// <returns>Task object used for tracking method completion.</returns>
public async Task TerminateAllApplicationsAsync()
{
RunningProcesses runningApps = await this.GetRunningProcessesAsync();
List <string> doNotClose = new List <string>();
doNotClose.AddRange(DoNotCloseApps);
foreach (DeviceProcessInfo processInfo in runningApps.Processes)
{
// Skip applications that should not be closed.
if (doNotClose.Contains(
processInfo.Name,
StringComparer.OrdinalIgnoreCase))
{
continue;
}
if (!string.IsNullOrWhiteSpace(processInfo.PackageFullName))
{
await this.TerminateApplicationAsync(processInfo.PackageFullName);
}
}
}
public void Remove(int id)
{
RunningProcesses.RemoveAll(p => p.Id == id);
}
void RefreshProcessList()
{
ObservableCollection <RunningProcess> list = new ObservableCollection <RunningProcess>();
Process currentProcess = Process.GetCurrentProcess();
foreach (Process process in Process.GetProcesses())
{
try {
// Prevent slow exceptions by filtering out processes we can't access
using (var fh = OpenProcess(PROCESS_ALL_ACCESS, false, process.Id)) {
if (fh.IsInvalid)
{
continue;
}
}
bool isWow64Process;
if (IsWow64Process(process.Handle, out isWow64Process))
{
if (IntPtr.Size == 4 && !isWow64Process)
{
continue;
}
}
if (process.HasExited)
{
continue;
}
// Prevent attaching to our own process.
if (currentProcess.Id != process.Id)
{
bool managed = false;
try {
var modules = process.Modules.Cast <ProcessModule>().Where(IsNetModule);
managed = modules.Count() > 0;
} catch { }
if (managed)
{
list.Add(new RunningProcess {
ProcessId = process.Id,
ProcessName = Path.GetFileName(process.MainModule.FileName),
FileName = process.MainModule.FileName,
WindowTitle = process.MainWindowTitle,
Managed = "Managed",
Process = process
});
}
}
} catch (Win32Exception) {
// Do nothing.
}
}
RunningProcesses.ItemsSource = list;
if (list.Count > 0)
{
RunningProcesses.SelectedIndex = 0;
RunningProcesses.Focus();
// We must wait a little bit for it to create the ListViewItem
Dispatcher.BeginInvoke(DispatcherPriority.Normal, (Action)(() => {
var item = RunningProcesses.ItemContainerGenerator.ContainerFromIndex(0) as ListViewItem;
if (item != null)
{
item.Focus();
}
}));
}
}
public override void StartWatching()
{
var actualPath = Path.GetDirectoryName(Path.GetFullPath(Watch.Path));
var binPath = CsprojHelper.GetBinaryPath(actualPath);
var outputDir = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString()) + "\\";
// Run Process Delegate
WaitCallback runProcess = (o) =>
{
var process = new ProcessStartInfo()
{
CreateNoWindow = false,
WorkingDirectory = actualPath,
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardInput = true,
RedirectStandardError = true
};
if (Path.GetExtension(binPath) == ".exe")
{
process.FileName = Path.Combine(outputDir, Path.GetFileName(binPath));
}
else
{
process.FileName = "dotnet";
process.Arguments = Path.Combine(outputDir, Path.GetFileName(binPath));
}
foreach (var env in Watch.Environment)
{
process.Environment[env.Key] = env.Value;
}
if (!string.IsNullOrWhiteSpace(Watch.Args))
{
process.Arguments = string.Join(" ", process.Arguments, Watch.Args);
}
var proc = Process.Start(process);
proc.EnableRaisingEvents = true;
RunningProcesses.GetOrAdd(Watch, proc);
DisplayUpdate?.Invoke();
proc.WaitForExit();
RunningProcesses.TryRemove(Watch, out proc);
if (Directory.Exists(outputDir))
{
Directory.Delete(outputDir, true);
}
DisplayUpdate?.Invoke();
};
Watcher = new FileSystemWatcher(Path.GetDirectoryName(binPath), Path.GetFileName(binPath))
{
NotifyFilter = NotifyFilters.LastWrite
};
Watcher.Changed += (sender, e) =>
{
if (ShouldSkip?.Invoke() ?? false)
{
return;
}
InvokeCallback?.Invoke();
if (RunningProcesses.ContainsKey(Watch))
{
RunningProcesses[Watch].Kill();
}
Thread.Sleep(500);
Extensions.CloneDirectory(Path.GetDirectoryName(binPath), outputDir);
ThreadPool.QueueUserWorkItem(runProcess);
};
Watcher.EnableRaisingEvents = true;
if (!RunningProcesses.ContainsKey(Watch))
{
// Initial Run - we want to run at startup
Extensions.CloneDirectory(Path.GetDirectoryName(binPath), outputDir);
ThreadPool.QueueUserWorkItem(runProcess);
}
}
/// <summary>Updates armed statuses when target processes are changed.</summary>
private void TargetProcesses_Changed(object sender, NotifyCollectionChangedEventArgs e)
{
RunningProcesses.SetArmed(TargetProcesses);
OnPropertyChanged(nameof(TargetProcesses));
OnPropertyChanged(nameof(ArmedRunningProcessCount));
}
