blob: a5fd541f3f427f9fe34e56782b0e284a600c5631 [file] [log] [blame]
* Copyright 2004 The WebRTC Project Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#ifndef RTC_BASE_WIN32_H_
#define RTC_BASE_WIN32_H_
#ifndef WEBRTC_WIN
#error "Only #include this header in Windows builds"
// Make sure we don't get min/max macros
#ifndef NOMINMAX
#define NOMINMAX
// clang-format off
// clang formating would change include order.
#include <winsock2.h> // must come first
#include <windows.h>
// clang-format on
typedef int socklen_t;
// Add defines that we use if we are compiling against older sdks
#define TokenIntegrityLevel static_cast<TOKEN_INFORMATION_CLASS>(0x19)
typedef struct _TOKEN_MANDATORY_LABEL {
#undef SetPort
#include <string>
namespace rtc {
const char* win32_inet_ntop(int af, const void* src, char* dst, socklen_t size);
int win32_inet_pton(int af, const char* src, void* dst);
// Convert a Utf8 path representation to a non-length-limited Unicode pathname.
bool Utf8ToWindowsFilename(const std::string& utf8, std::wstring* filename);
enum WindowsMajorVersions {
kWindows2000 = 5,
kWindowsVista = 6,
kWindows10 = 10,
bool GetOsVersion(int* major, int* minor, int* build);
inline bool IsWindowsVistaOrLater() {
int major;
return (GetOsVersion(&major, nullptr, nullptr) && major >= kWindowsVista);
inline bool IsWindowsXpOrLater() {
int major, minor;
return (GetOsVersion(&major, &minor, nullptr) &&
(major >= kWindowsVista || (major == kWindows2000 && minor >= 1)));
inline bool IsWindows8OrLater() {
int major, minor;
return (GetOsVersion(&major, &minor, nullptr) &&
(major > kWindowsVista || (major == kWindowsVista && minor >= 2)));
inline bool IsWindows10OrLater() {
int major;
return (GetOsVersion(&major, nullptr, nullptr) && (major >= kWindows10));
// Determine the current integrity level of the process.
bool GetCurrentProcessIntegrityLevel(int* level);
inline bool IsCurrentProcessLowIntegrity() {
int level;
return (GetCurrentProcessIntegrityLevel(&level) &&
} // namespace rtc
#endif // RTC_BASE_WIN32_H_