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#include "impl.hpp"
#ifdef _WIN32
#include <cstdio>
#include <windows.h>
#if __has_include(<ntddk.h>)
#include <ntddk.h>
#else
extern "C" __declspec(dllimport) long WINAPI RtlGetVersion(PRTL_OSVERSIONINFOEXW);
#endif
#ifdef _MSC_VER
#pragma comment(lib, "ntdll.lib")
#endif
#if defined __GNUG__
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
#endif
#endif // _WIN32
#ifdef __GLIBCXX__
#include <exception>
#endif
namespace floormat::loader_detail {
#ifdef _WIN32
static bool check_windows_build_number(unsigned major, unsigned minor, unsigned build)
{
if (RTL_OSVERSIONINFOEXW rovi = {.dwOSVersionInfoSize = sizeof(rovi)}; !RtlGetVersion(&rovi))
return rovi.dwMajorVersion > major ||
rovi.dwMajorVersion == major && rovi.dwMinorVersion > minor ||
rovi.dwMajorVersion == major && rovi.dwMinorVersion == minor && rovi.dwBuildNumber >= build;
else
return false;
}
#endif
static void system_init_()
{
#ifdef _WIN32
(void)::SetConsoleOutputCP(CP_UTF8);
if (check_windows_build_number(10, 0, 17035))
{
for (const auto h : { STD_INPUT_HANDLE, STD_ERROR_HANDLE, STD_OUTPUT_HANDLE })
{
HANDLE handle = GetStdHandle(h);
if (!handle)
{
puts(""); // put breakpoint here
}
else
{
DWORD mode = 0;
if (!::GetConsoleMode(handle, &mode))
{
puts(""); // put breakpoint here
}
else
{
if (!::SetConsoleMode(handle, mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING))
{
puts(""); // put breakpoint here
}
}
}
}
(void)::SetConsoleCP(CP_UTF8);
}
#endif
#ifdef __GLIBCXX__
std::set_terminate(__gnu_cxx::__verbose_terminate_handler);
#endif
}
void loader_impl::system_init()
{
static bool once = false;
if (once)
return;
once = true;
system_init_();
}
} // namespace floormat::loader_detail
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