xterm.dart/example/windows/runner/utils.cpp

#include "utils.h"

#include <flutter_windows.h>
#include <io.h>
#include <stdio.h>
#include <windows.h>

#include <iostream>

void CreateAndAttachConsole() {
  if (::AllocConsole()) {
    FILE *unused;
    if (freopen_s(&unused, "CONOUT$", "w", stdout)) {
      _dup2(_fileno(stdout), 1);
    }
    if (freopen_s(&unused, "CONOUT$", "w", stderr)) {
      _dup2(_fileno(stdout), 2);
    }
    std::ios::sync_with_stdio();
    FlutterDesktopResyncOutputStreams();
  }
}