105 lines
2.5 KiB
C
105 lines
2.5 KiB
C
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/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_WIN32_H_
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#define RTC_BASE_WIN32_H_
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#ifndef WEBRTC_WIN
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#error "Only #include this header in Windows builds"
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#endif
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// Make sure we don't get min/max macros
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#ifndef NOMINMAX
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#define NOMINMAX
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#endif
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// clang-format off
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// clang formating would change include order.
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#include <winsock2.h> // must come first
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#include <windows.h>
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// clang-format on
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typedef int socklen_t;
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#ifndef SECURITY_MANDATORY_LABEL_AUTHORITY
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// Add defines that we use if we are compiling against older sdks
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#define SECURITY_MANDATORY_MEDIUM_RID (0x00002000L)
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#define TokenIntegrityLevel static_cast<TOKEN_INFORMATION_CLASS>(0x19)
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typedef struct _TOKEN_MANDATORY_LABEL {
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SID_AND_ATTRIBUTES Label;
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} TOKEN_MANDATORY_LABEL, *PTOKEN_MANDATORY_LABEL;
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#endif // SECURITY_MANDATORY_LABEL_AUTHORITY
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#undef SetPort
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#include <string>
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namespace rtc {
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const char* win32_inet_ntop(int af, const void* src, char* dst, socklen_t size);
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int win32_inet_pton(int af, const char* src, void* dst);
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enum WindowsMajorVersions {
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kWindows2000 = 5,
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kWindowsVista = 6,
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kWindows10 = 10,
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};
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#if !defined(WINUWP)
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bool GetOsVersion(int* major, int* minor, int* build);
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inline bool IsWindowsVistaOrLater() {
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int major;
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return (GetOsVersion(&major, nullptr, nullptr) && major >= kWindowsVista);
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}
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inline bool IsWindowsXpOrLater() {
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int major, minor;
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return (GetOsVersion(&major, &minor, nullptr) &&
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(major >= kWindowsVista || (major == kWindows2000 && minor >= 1)));
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}
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inline bool IsWindows8OrLater() {
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int major, minor;
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return (GetOsVersion(&major, &minor, nullptr) &&
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(major > kWindowsVista || (major == kWindowsVista && minor >= 2)));
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}
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inline bool IsWindows10OrLater() {
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int major;
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return (GetOsVersion(&major, nullptr, nullptr) && (major >= kWindows10));
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}
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#else
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// When targetting WinUWP the OS must be Windows 10 (or greater) as lesser
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// Windows OS targets are not supported.
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inline bool IsWindowsVistaOrLater() {
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return true;
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}
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inline bool IsWindowsXpOrLater() {
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return true;
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}
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inline bool IsWindows8OrLater() {
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return true;
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}
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inline bool IsWindows10OrLater() {
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return true;
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}
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#endif // !defined(WINUWP)
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} // namespace rtc
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#endif // RTC_BASE_WIN32_H_
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