Function handleIsRedirected

app/src/Platform/AppPlatform.cpp:183–191

* @brief True when a std handle is wired to a pipe or disk file (redirection, not a console). */

 * @brief True when a std handle is wired to a pipe or disk file (redirection, not a console).
 */
static bool handleIsRedirected(DWORD stdHandle)
{
  const HANDLE h = GetStdHandle(stdHandle);
  if (h == nullptr || h == INVALID_HANDLE_VALUE)
    return false;

  const DWORD type = GetFileType(h) & ~static_cast<DWORD>(FILE_TYPE_REMOTE);
  return type == FILE_TYPE_DISK || type == FILE_TYPE_PIPE;
}

/**
 * @brief Wires a CRT stream to the inherited std handle so a GUI-subsystem build honors