} // proc CreateProcessPipe
public bool StartProcess()
{
var errorLogged = false;
try
{
if (IsProcessRunning)
{
StopProcess();
}
SafeFileHandle hInput = null;
SafeFileHandle hOutput = null;
SafeFileHandle hError = null;
var hEnvironment = default(GCHandle);
using (var msg = Log.GetScope(LogMsgType.Information, stopTime: true))
using (var startupInfo = new NativeMethods.STARTUPINFO())
{
msg.WriteLine("Start process...");
try
{
// Create command line
var command = new StringBuilder();
var fileName = ConfigNode.GetAttribute <string>("filename");
if (!String.IsNullOrEmpty(fileName))
{
if (fileName.Length > 0 && fileName[0] == '"' && fileName[fileName.Length] == '"')
{
command.Append(fileName);
}
else
{
command.Append('"').Append(fileName).Append('"');
}
}
var argumentsAttr = Config.GetAttribute("arguments", String.Empty);
if (!String.IsNullOrEmpty(argumentsAttr))
{
command.Append(' ').Append(argumentsAttr);
}
var argumentsElement = Config.Element(xnArguments);
if (argumentsElement != null && !String.IsNullOrEmpty(argumentsElement.Value))
{
command.Append(' ').Append(argumentsElement.Value);
}
if (command.Length == 0)
{
throw new ArgumentException("@filename", "Filename is missing.");
}
// Working-Directory
var workingDirectory = Config.GetAttribute("workingDirectory", null);
// Run program as a different user
var domain = ConfigNode.GetAttribute <string>("domain");
var userName = ConfigNode.GetAttribute <string>("username");
var password = ConfigNode.GetAttribute <SecureString>("password");
if (!String.IsNullOrEmpty(userName))
{
msg.WriteLine("Logon user...");
using (var pPassword = password.GetPasswordHandle())
{
if (!NativeMethods.LogonUser(userName, domain, pPassword.DangerousGetHandle(),
Environment.UserInteractive
? NativeMethods.LOGON_TYPE.LOGON32_LOGON_INTERACTIVE
: NativeMethods.LOGON_TYPE.LOGON32_LOGON_SERVICE,
NativeMethods.LOGON_PROVIDER.LOGON32_PROVIDER_DEFAULT, out hUser))
{
throw new Win32Exception();
}
}
}
// Create environment for the user
msg.WriteLine("Create environment...");
hEnvironment = GCHandle.Alloc(CreateEnvironment(hUser, userName, ConfigNode.GetAttribute <bool>("loadUserProfile")), GCHandleType.Pinned);
// Flags for the process
var flags = NativeMethods.CREATE_PROCESS_FLAGS.CREATE_NEW_PROCESS_GROUP | NativeMethods.CREATE_PROCESS_FLAGS.CREATE_NO_WINDOW | NativeMethods.CREATE_PROCESS_FLAGS.CREATE_UNICODE_ENVIRONMENT | NativeMethods.CREATE_PROCESS_FLAGS.CREATE_SUSPENDED;
// Create start parameter
msg.WriteLine("Create pipes...");
startupInfo.dwFlags = 0x00000100;
CreateProcessPipe(true, out hInput, out startupInfo.hStdInput);
CreateProcessPipe(false, out hOutput, out startupInfo.hStdOutput);
CreateProcessPipe(false, out hError, out startupInfo.hStdError);
startupInfo.lpDesktop = String.Empty;
var processinformation = new NativeMethods.PROCESS_INFORMATION();
try
{
if (hUser == IntPtr.Zero)
{
msg.WriteLine("Create process...");
if (!NativeMethods.CreateProcess(null, command, null, null, true, flags, hEnvironment.AddrOfPinnedObject(), workingDirectory, startupInfo, processinformation))
{
throw new Win32Exception();
}
}
else
{
// user32.dll failed to initialize under system context?
msg.WriteLine("Create process as user...");
if (!NativeMethods.CreateProcessAsUser(hUser, null, command, null, null, true, flags, hEnvironment.AddrOfPinnedObject(), workingDirectory, startupInfo, processinformation))
{
throw new Win32Exception();
}
//if (!NativeMethods.CreateProcessWithTokenW(hUser, 1, null, command, flags, hEnvironment.AddrOfPinnedObject(), workingDirectory, startupInfo, processinformation))
// throw new Win32Exception();
}
// Create the .net process-objekt
process = Process.GetProcessById(processinformation.dwProcessId);
msg.WriteLine("Process crreated (ProcessId: {0}; Session: {1})", process.Id, process.SessionId);
// Create pipes
var inputEncoding = Config.Attribute("inputEncoding") == null ? null : ConfigNode.GetAttribute <Encoding>("inputEncoding");
var outputEncoding = Config.Attribute("outputEncoding") == null ? null : ConfigNode.GetAttribute <Encoding>("outputEncoding");
inputStream = new StreamWriter(new FileStream(hInput, FileAccess.Write, 4096, false), inputEncoding ?? Console.InputEncoding)
{
AutoFlush = true
};
outputStream = new StreamReader(new FileStream(hOutput, FileAccess.Read, 4096, false), outputEncoding ?? Console.OutputEncoding);
errorStream = new StreamReader(new FileStream(hError, FileAccess.Read, 4096, false), outputEncoding ?? Console.OutputEncoding);
exitWaitHandle = new ProcessWaitHandle(processinformation.hProcess);
waitForExitEvent = new ManualResetEventSlim(false);
waitHandle = ThreadPool.RegisterWaitForSingleObject(exitWaitHandle, ProcessExited, process, -1, true);
arOutputStream = procProcessLogLine.BeginInvoke(LogMsgType.Information, outputStream, null, outputStream);
arErrorStream = procProcessLogLine.BeginInvoke(LogMsgType.Warning, errorStream, null, errorStream);
// Run application
msg.WriteLine("Resume process...");
NativeMethods.ResumeThread(processinformation.hThread);
}
finally
{
NativeMethods.CloseHandle(processinformation.hThread);
}
msg.WriteLine("Successful loaded.");
}
catch (Exception e)
{
if (hUser != IntPtr.Zero)
{
NativeMethods.CloseHandle(hUser);
}
if (hInput != null && !hInput.IsInvalid)
{
hInput.Close();
}
if (hOutput != null && !hOutput.IsInvalid)
{
hOutput.Close();
}
if (hError != null && !hError.IsInvalid)
{
hError.Close();
}
msg.WriteException(e);
errorLogged = true;
throw;
}
finally
{
if (hEnvironment.IsAllocated)
{
hEnvironment.Free();
}
}
}
CallMemberDirect("ProcessStarted", new object[] { process }, throwExceptions: false);
HttpRefreshProperties();
return(true);
}
catch (Exception e)
{
if (!errorLogged)
{
Log.LogMsg(LogMsgType.Error, e.GetMessageString());
}
return(false);
}
} // proc StartProcess
} // proc CreateProcessPipe
public bool StartProcess()
{
try
{
if (IsProcessRunning)
{
StopProcess();
}
Log.LogMsg(LogMsgType.Information, "Starte anwendung...");
if (inputEncoding != null)
{
Console.InputEncoding = inputEncoding;
}
SafeFileHandle hInput = null;
SafeFileHandle hOutput = null;
SafeFileHandle hError = null;
var hEnvironment = default(GCHandle);
using (var startupInfo = new NativeMethods.STARTUPINFO())
try
{
// Erzeuge die Befehlszeile
var sbCommand = new StringBuilder();
var fileName = Config.GetAttribute("filename", String.Empty);
if (!String.IsNullOrEmpty(fileName))
{
if (fileName.Length > 0 && fileName[0] == '"' && fileName[fileName.Length] == '"')
{
sbCommand.Append(fileName);
}
else
{
sbCommand.Append('"').Append(fileName).Append('"');
}
}
string sArguments = Config.GetAttribute("arguments", String.Empty);
if (!String.IsNullOrEmpty(sArguments))
{
sbCommand.Append(' ').Append(sArguments);
}
XElement arguments = Config.Element(xnArguments);
if (arguments != null && !String.IsNullOrEmpty(arguments.Value))
{
sbCommand.Append(' ').Append(arguments.Value);
}
if (sbCommand.Length == 0)
{
throw new ArgumentException("filename", "Keine Datei angegeben.");
}
// Working-Directory
var workingDirectory = Config.GetAttribute("workingDirectory", null);
// Soll der Prozess unter einem anderen Nutzer ausgeführt werden
var domain = Config.GetAttribute("domain", null);
var userName = Config.GetAttribute("username", null);
var password = Config.GetAttribute("password", null);
if (!String.IsNullOrEmpty(userName))
{
if (!NativeMethods.LogonUser(userName, domain, password, Environment.UserInteractive ? NativeMethods.LOGON_TYPE.LOGON32_LOGON_INTERACTIVE : NativeMethods.LOGON_TYPE.LOGON32_LOGON_SERVICE, NativeMethods.LOGON_PROVIDER.LOGON32_PROVIDER_DEFAULT, out hUser))
{
throw new Win32Exception();
}
}
// Erzeuge eine Environment für den Prozess
hEnvironment = GCHandle.Alloc(CreateEnvironment(hUser, userName, Config.GetAttribute("loadUserProfile", false)), GCHandleType.Pinned);
// Flags für den neuen Prozess
var flags = NativeMethods.CREATE_PROCESS_FLAGS.CREATE_NEW_PROCESS_GROUP | NativeMethods.CREATE_PROCESS_FLAGS.CREATE_NO_WINDOW | NativeMethods.CREATE_PROCESS_FLAGS.CREATE_UNICODE_ENVIRONMENT | NativeMethods.CREATE_PROCESS_FLAGS.CREATE_SUSPENDED;
// Erzeuge die Startparameter
startupInfo.dwFlags = 0x00000100;
CreateProcessPipe(true, out hInput, out startupInfo.hStdInput);
CreateProcessPipe(false, out hOutput, out startupInfo.hStdOutput);
CreateProcessPipe(false, out hError, out startupInfo.hStdError);
NativeMethods.PROCESS_INFORMATION processinformation = new NativeMethods.PROCESS_INFORMATION();
try
{
if (hUser == IntPtr.Zero)
{
if (!NativeMethods.CreateProcess(null, sbCommand, null, null, true, flags, hEnvironment.AddrOfPinnedObject(), workingDirectory, startupInfo, processinformation))
{
throw new Win32Exception();
}
}
else
{
if (!NativeMethods.CreateProcessAsUser(hUser, null, sbCommand, null, null, true, flags, hEnvironment.AddrOfPinnedObject(), workingDirectory, startupInfo, processinformation))
{
throw new Win32Exception();
}
}
// Erzeuge das .net Prozess-Objekt
process = Process.GetProcessById(processinformation.dwProcessId);
// Erzeuge die Pipes
inputStream = new StreamWriter(new FileStream(hInput, FileAccess.Write, 4096, false), inputEncoding ?? Console.InputEncoding);
inputStream.AutoFlush = true;
outputStream = new StreamReader(new FileStream(hOutput, FileAccess.Read, 4096, false), outputEncoding ?? Console.OutputEncoding);
errorStream = new StreamReader(new FileStream(hError, FileAccess.Read, 4096, false), outputEncoding ?? Console.OutputEncoding);
exitWaitHandle = new ProcessWaitHandle(processinformation.hProcess);
waitHandle = ThreadPool.RegisterWaitForSingleObject(exitWaitHandle, ProcessExited, process, -1, true);
arOutputStream = procProcessLogLine.BeginInvoke(LogMsgType.Information, outputStream, null, outputStream);
arErrorStream = procProcessLogLine.BeginInvoke(LogMsgType.Warning, errorStream, null, errorStream);
// Starte die Anwendung
NativeMethods.ResumeThread(processinformation.hThread);
}
finally
{
NativeMethods.CloseHandle(processinformation.hThread);
}
}
catch
{
if (hUser != IntPtr.Zero)
{
NativeMethods.CloseHandle(hUser);
}
if (hInput != null && !hInput.IsInvalid)
{
hInput.Close();
}
if (hOutput != null && !hOutput.IsInvalid)
{
hOutput.Close();
}
if (hError != null && !hError.IsInvalid)
{
hError.Close();
}
throw;
}
finally
{
if (hEnvironment.IsAllocated)
{
hEnvironment.Free();
}
}
CallMemberDirect("ProcessStarted", new object[] { process }, throwExceptions: false);
HttpRefreshProperties();
return(true);
}
catch (Exception e)
{
Log.LogMsg(LogMsgType.Error, e.GetMessageString());
return(false);
}
} // proc StartProcess
