terminfo.cpp File Reference

#include <windows.h>
#include "cpp-terminal/cursor.hpp"
#include "cpp-terminal/private/env.hpp"
#include "cpp-terminal/private/file.hpp"
#include "cpp-terminal/terminfo.hpp"
#include <cstddef>
#include <string>

Go to the source code of this file.

Macros
#define	ENABLE_VIRTUAL_TERMINAL_PROCESSING   0x0004

Functions
bool	WindowsVersionGreater (const DWORD &major, const DWORD &minor, const DWORD &patch)

Macro Definition Documentation

ENABLE_VIRTUAL_TERMINAL_PROCESSING

#define ENABLE_VIRTUAL_TERMINAL_PROCESSING   0x0004

Function Documentation

WindowsVersionGreater()

bool WindowsVersionGreater	(	const DWORD &	major,
		const DWORD &	minor,
		const DWORD &	patch )

Definition at line 53 of file terminfo.cpp.

{
  #if defined(_MSC_VER)
    #pragma warning(push)
    #pragma warning(disable : 4191)
  #else
    #pragma GCC diagnostic push
    #pragma GCC diagnostic ignored "-Wcast-function-type"
  #endif
  NTSTATUS(WINAPI * getVersion)
  (PRTL_OSVERSIONINFOW) = (reinterpret_cast<NTSTATUS(WINAPI*)(PRTL_OSVERSIONINFOW)>(GetProcAddress(GetModuleHandle(TEXT("ntdll.dll")), "RtlGetVersion")));
  #if defined(_MSC_VER)
    #pragma warning(pop)
  #else
    #pragma GCC diagnostic pop
  #endif
  if(getVersion != nullptr)
  {
    RTL_OSVERSIONINFOW rovi;
    rovi.dwOSVersionInfoSize = sizeof(rovi);
    if(getVersion(&rovi) == 0)
    {
      if(rovi.dwMajorVersion > major || (rovi.dwMajorVersion == major && (rovi.dwMinorVersion > minor || (rovi.dwMinorVersion == minor && rovi.dwBuildNumber >= patch)))) return true;
      else
        return false;
    }
  }
  return false;
}