public static WindowsApi.PROCESS_INFORMATION CreateProcess(ProcessStartInfo startInfo, string desktopName = null, int?millisecondsToWait = 100)
{
var startupInfo = new WindowsApi.STARTUPINFO();
startupInfo.cb = Marshal.SizeOf(startupInfo);
startupInfo.lpDesktop = desktopName;
var processInformation = new WindowsApi.PROCESS_INFORMATION();
bool result = WindowsApi.CreateProcess(startInfo.FileName,
startInfo.Arguments,
IntPtr.Zero,
IntPtr.Zero,
true,
WindowsApi.NORMAL_PRIORITY_CLASS,
IntPtr.Zero,
startInfo.WorkingDirectory,
ref startupInfo,
ref processInformation);
if (result)
{
if (millisecondsToWait.HasValue)
{
WindowsApi.WaitForInputIdle(processInformation.hProcess, (uint)millisecondsToWait.Value);
}
WindowsApi.CloseHandle(processInformation.hThread);
return(processInformation);
}
return(new WindowsApi.PROCESS_INFORMATION());
}
public static WindowsApi.PROCESS_INFORMATION CreateProcess(ITorSharpProxy proxy, ProcessStartInfo startInfo, string desktopName = null, int?millisecondsToWait = 100)
{
// Source: https://stackoverflow.com/a/59387440/3286975
var startupInfo = new WindowsApi.STARTUPINFO();
startupInfo.cb = Marshal.SizeOf(startupInfo);
startupInfo.lpDesktop = desktopName;
var processInformation = new WindowsApi.PROCESS_INFORMATION();
string command = startInfo.FileName + " " + startInfo.Arguments;
WindowsApi.SECURITY_ATTRIBUTES saAttr = new WindowsApi.SECURITY_ATTRIBUTES
{
nLength = (uint)Marshal.SizeOf(typeof(WindowsApi.SECURITY_ATTRIBUTES)),
bInheritHandle = 0x1,
lpSecurityDescriptor = IntPtr.Zero
};
WindowsApi.CreatePipe(ref out_read, ref out_write, ref saAttr, 0);
WindowsApi.CreatePipe(ref err_read, ref err_write, ref saAttr, 0);
WindowsApi.SetHandleInformation(out_read, HANDLE_FLAG_INHERIT, 0);
WindowsApi.SetHandleInformation(err_read, HANDLE_FLAG_INHERIT, 0);
bool result = WindowsApi.CreateProcess(null,
command,
IntPtr.Zero,
IntPtr.Zero,
true,
WindowsApi.NORMAL_PRIORITY_CLASS,
IntPtr.Zero,
startInfo.WorkingDirectory,
ref startupInfo,
ref processInformation);
var thread = new Thread(() => RedirectStd(proxy));
thread.Start();
if (result)
{
if (millisecondsToWait.HasValue)
{
WindowsApi.WaitForInputIdle(processInformation.hProcess, (uint)millisecondsToWait.Value);
}
WindowsApi.CloseHandle(processInformation.hThread);
return(processInformation);
}
return(new WindowsApi.PROCESS_INFORMATION());
}
private static void RedirectStd(ITorSharpProxy proxy)
{
// Source: https://stackoverflow.com/a/59387440/3286975
byte[] out_buf = new byte[BUFSIZE];
byte[] err_buf = new byte[BUFSIZE];
int dwRead = 0;
string out_str = "";
string err_str = "";
bool isOutputSet = proxy.GetHandler(true) != null;
bool isErrorSet = proxy.GetHandler(false) != null;
while (true)
{
bool bSuccess;
if (isOutputSet)
{
bSuccess = WindowsApi.ReadFile(out_read, out_buf, BUFSIZE, ref dwRead, IntPtr.Zero);
if (!bSuccess || dwRead == 0)
{
break;
}
out_str += System.Text.Encoding.Default.GetString(out_buf);
out_str = PushCallback(proxy, out_str, true);
}
if (isErrorSet)
{
bSuccess = WindowsApi.ReadFile(out_read, err_buf, BUFSIZE, ref dwRead, IntPtr.Zero);
if (!bSuccess || dwRead == 0)
{
break;
}
err_str += System.Text.Encoding.Default.GetString(err_buf);
err_str = PushCallback(proxy, err_str, true);
}
}
WindowsApi.CloseHandle(out_read);
WindowsApi.CloseHandle(err_read);
WindowsApi.CloseHandle(out_write);
WindowsApi.CloseHandle(err_write);
}
