public void KillProcessTree(AppProcess process, CommandOptions options, TimeSpan timeout)
{
if (process == null)
{
throw new ArgumentNullException(nameof(process));
}
string stdout;
string stderr;
if (_isWindows)
{
ProcessUtility.KillProcessWindows(process.ProcessId, _fileSystem, out stdout, out stderr);
LogOutputs(stdout, stderr, options);
}
else
{
var children = new HashSet <int>();
ProcessUtility.GetAllChildIdsUnix(process.ProcessId, children, _fileSystem);
foreach (var childId in children)
{
ProcessUtility.KillProcessUnix(childId, _fileSystem, out stdout, out stderr);
LogOutputs(stdout, stderr, options);
}
ProcessUtility.KillProcessUnix(process.ProcessId, _fileSystem, out stdout, out stderr);
LogOutputs(stdout, stderr, options);
}
process.Kill(timeout, _console);
}
public bool EmbedProcess(int width, int height)
{
OpenExternProcess(width, height);
try
{
var pluginWinHandle = AppProcess.MainWindowHandle; //Get the handle of main window.
embedResult = Win32API.SetParent(pluginWinHandle, _hostWinHandle); //set parent window
Win32API.SetWindowLong(new HandleRef(this, pluginWinHandle), Win32API.GWL_STYLE, Win32API.WS_VISIBLE); //Set window style to "None".
var moveResult = Win32API.MoveWindow(pluginWinHandle, 0, 0, width, height, true); //Move window to fixed position(up-left is (0,0), and low-right is (width, height)).
//embed failed, and tries again
if (!moveResult || embedResult == 0)
{
AppProcess.Kill();
if (MAXCOUNT-- > 0)
{
EmbedProcess(width, height);
}
}
else
{
Win32API.ShowWindow(pluginWinHandle, (short)Win32API.SW_MAXIMIZE);
}
}
catch (Exception ex)
{
var errorString = Win32API.GetLastError();
MessageBox.Show(errorString + ex.Message);
}
return(embedResult != 0);
}
public void OnKill_is_called_if_set_when_process_is_killed()
{
int callCount = 0;
AppProcess process = new AppProcess(new Process(), AppTask.Test, AppStatus.Running)
{
OnKill = (processId) => callCount++
};
process.Kill();
Assert.Equal(1, callCount);
}
/// <summary>
/// Close <code>AppFilename</code>
/// <para>将属性<code>AppFilename</code>指向的应用程序关闭</para>
/// </summary>
public void Stop()
{
if (AppProcess != null)// && AppProcess.MainWindowHandle != IntPtr.Zero)
{
try
{
if (!AppProcess.HasExited)
{
AppProcess.Kill();
}
}
catch (Exception)
{
}
AppProcess = null;
embedResult = 0;
}
}
public void Start()
{
if (AppProcess != null)
{
Stop();
}
try
{
if (m_products == null || !File.Exists(m_products.ExePath))
{
return;
}
ProcessStartInfo info = new ProcessStartInfo(m_products.ExePath);
info.Verb = "open";
info.UseShellExecute = false;
info.WindowStyle = ProcessWindowStyle.Minimized;
AppProcess = Process.Start(info);
Application.Idle += appIdleEvent;
AppProcess.Exited += AppProcess_Exited;
AppProcess.EnableRaisingEvents = true;
AppProcess.WaitForInputIdle();
}
catch (Exception ex)
{
MessageBox.Show(this, string.Format("{1}{0}{2}{0}{3}", Environment.NewLine, "*" + ex.ToString(), "*StackTrace:" + ex.StackTrace, "*Source:" + ex.Source), "Failed to load app.");
if (AppProcess != null)
{
if (!AppProcess.HasExited)
{
AppProcess.Kill();
}
AppProcess = null;
}
}
}
/// <summary>
/// 将属性<code>AppFilename</code>指向的应用程序打开并嵌入此容器
/// </summary>
public void Start(string Arguments)
{
if (AppProcess != null)
{
Stop();
}
try
{
ProcessStartInfo info = new ProcessStartInfo(this.m_AppFilename);
info.UseShellExecute = true;
info.WindowStyle = ProcessWindowStyle.Minimized;
info.Arguments = Arguments;
//info.WindowStyle = ProcessWindowStyle.Hidden;
AppProcess = System.Diagnostics.Process.Start(info);
// Wait for process to be created and enter idle condition
AppProcess.WaitForInputIdle();
//todo:下面这两句会引发 NullReferenceException 异常，不知道怎么回事
//AppProcess.Exited += new EventHandler(AppProcess_Exited);
//AppProcess.EnableRaisingEvents = true;
Application.Idle += appIdleEvent;
}
catch (Exception ex)
{
MessageBox.Show(this, string.Format("{1}{0}{2}{0}{3}"
, Environment.NewLine
, "*" + ex.ToString()
, "*StackTrace:" + ex.StackTrace
, "*Source:" + ex.Source
), "Failed to load app.");
if (AppProcess != null)
{
if (!AppProcess.HasExited)
{
AppProcess.Kill();
}
AppProcess = null;
}
}
}
/// <summary>
/// 将属性<code>AppFilename</code>指向的应用程序打开并嵌入此容器
/// </summary>
public void Start()
{
if (AppProcess != null)
{
Stop();
}
try
{
ProcessStartInfo info = new ProcessStartInfo(this.m_AppFilename);
info.UseShellExecute = true;
//info.UseShellExecute = false;
//info.RedirectStandardOutput = true;
//info.WindowStyle = ProcessWindowStyle.Minimized; ZZQ
//info.WindowStyle = ProcessWindowStyle.Hidden;
info.Arguments = "-gGUIITEMS_96"; //-h1984
info.WorkingDirectory = Path.GetDirectoryName(this.m_AppFilename);
//info.Verb = "runas";
AppProcess = System.Diagnostics.Process.Start(info);
// Wait for process to be created and enter idle condition
AppProcess.WaitForInputIdle();
//todo:下面这两句会引发 NullReferenceException 异常
//AppProcess.Exited += new EventHandler(AppProcess_Exited);
//AppProcess.EnableRaisingEvents = true;
Application.Idle += appIdleEvent;
}
catch (Exception ex)
{
/*
* int i = 0;
* int len = 100;
* IntPtr hwnd;
* do
* {
* Thread.Sleep(2000);
* hwnd = Win32API.FindWindow("Qt5QWindowIcon", null); //"V-REP PRO EDU - "
* StringBuilder WindowTitle = new StringBuilder(len);
* int rlt = Win32API.GetWindowText(hwnd, WindowTitle, len);
* if (hwnd != IntPtr.Zero)
* {
* if (String.Compare("V-REP PRO EDU - ", 0, WindowTitle.ToString(), 0, 15) !=0)
* hwnd = IntPtr.Zero;
* }
* i++;
* }while (hwnd == IntPtr.Zero && i < 30);
*
* if (hwnd == IntPtr.Zero)
* {
* MessageBox.Show(this, string.Format("{1}{0}{2}{0}{3}"
* , Environment.NewLine
* , "*" + ex.ToString()
* , "*StackTrace:" + ex.StackTrace
* , "*Source:" + ex.Source
* ), "Failed to load app.");
*
* }
* else
* {
* if (EmbedProcess(AppProcess, this))
* {
* Application.Idle -= appIdleEvent;
* }
* else if (AppProcess != null)
* {
* if (!AppProcess.HasExited)
* AppProcess.Kill();
* AppProcess = null;
* }
* }*/
}
try
{
int i = 0;
int len = 100;
IntPtr hwnd;
do
{
Thread.Sleep(3000);
hwnd = Win32API.FindWindow("Qt5QWindowIcon", null); //"V-REP PRO EDU - "
StringBuilder WindowTitle = new StringBuilder(len);
int rlt = Win32API.GetWindowText(hwnd, WindowTitle, len);
if (hwnd != IntPtr.Zero)
{
if (String.Compare("V-REP PLAYER - ", 0, WindowTitle.ToString(), 0, 12) != 0)
{
hwnd = IntPtr.Zero;
}
//if (String.Compare("V-REP PRO EDU - ", 0, WindowTitle.ToString(), 0, 13) != 0) //15
// hwnd = IntPtr.Zero;
}
i++;
} while (hwnd == IntPtr.Zero && i < 5); //5
if (hwnd == IntPtr.Zero)
{
MessageBox.Show(this, string.Format("{1}{0}{2}{0}"
, Environment.NewLine
, "* Error:"
, "*Source file: " + m_AppFilename
), "Failed to load app.");
}
else
{
if (EmbedProcess(AppProcess, this))
{
Application.Idle -= appIdleEvent;
}
else if (AppProcess != null)
{
if (!AppProcess.HasExited)
{
AppProcess.Kill();
}
AppProcess = null;
}
}
}
catch (Exception ex)
{
MessageBox.Show(this, string.Format("{1}{0}{2}{0}{3}"
, Environment.NewLine
, "*" + ex.ToString()
, "*StackTrace:" + ex.StackTrace
, "*Source:" + ex.Source
), "Failed to load app.");
}
}
