sdl_win32_console.cpp

 
#include "sdl_win32_console.hpp"
 
#include <cstdio>
 
#if defined(_WIN32)
#include <winpr/windows.h>
#endif
 
#if defined(_WIN32) && defined(WITH_WIN_CONSOLE)
#include <io.h>
#endif
 
namespace sdl
{
  namespace win32
  {
    bool has_inherited_console()
    {
#if defined(_WIN32) && defined(WITH_WIN_CONSOLE)
      const int file = _fileno(stdin);
      const int tty = _isatty(file);
      DWORD processes[2] = { 0 };
      const DWORD count = GetConsoleProcessList(processes, ARRAYSIZE(processes));
 
      return (tty != 0) && (count > 1);
#else
      return false;
#endif
    }
 
    void release_transient_console()
    {
#if defined(_WIN32) && defined(WITH_WIN_CONSOLE)
      if (has_inherited_console())
        return;
 
      if (const HWND hwndConsole = GetConsoleWindow())
        ShowWindow(hwndConsole, SW_HIDE);
      (void)FreeConsole();
#endif
    }
  } // namespace win32
} // namespace sdl