static unsafe IEnumerable <(string processName, int pid)> EnumerateProcesses()
{
int bytesReturned;
var processIds = new int[2048];
fixed(int *p = processIds)
{
if (!NativeMethodsWindows.EnumProcesses((IntPtr)p, sizeof(int) * processIds.Length, out bytesReturned))
{
throw new Win32Exception("Failed to enumerate processes");
}
if (bytesReturned < 1)
{
throw new Exception("Failed to enumerate processes");
}
}
return(Enumerable.Range(0, bytesReturned / sizeof(int))
.Where(i => processIds[i] > 0)
.Select(i =>
{
try
{
var hProcess = NativeMethodsWindows.OpenProcess(ProcessAccess.QueryLimitedInformation, false, processIds[i]);
if (hProcess == IntPtr.Zero)
{
throw new Win32Exception();
}
var sb = new StringBuilder(256);
var capacity = sb.Capacity;
if (!NativeMethodsWindows.QueryFullProcessImageName(hProcess, 0, sb, ref capacity))
{
throw new Win32Exception();
}
NativeMethodsWindows.CloseHandle(hProcess);
return (sb.ToString(), processIds[i]);
}
catch (Exception)
{
return (default, processIds[i]);
public bool EnsureConsole()
{
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
{
return(false);
}
if (Interlocked.CompareExchange(ref _consoleCreated, 1, 0) == 1)
{
return(false);
}
if (!NativeMethodsWindows.AttachConsole(-1))
{
NativeMethodsWindows.AllocConsole();
}
NativeMethodsWindows.GetStdHandle(StandardHandles.StdErrorHandle);
NativeMethodsWindows.GetStdHandle(StandardHandles.StdOutputHandle);
return(true);
}
