mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-28 08:16:09 +03:00
282 lines
9.1 KiB
C++
282 lines
9.1 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "base/win/windows_version.h"
|
|
|
|
#include <windows.h>
|
|
|
|
#include <memory>
|
|
|
|
#include "base/file_version_info_win.h"
|
|
#include "base/files/file_path.h"
|
|
#include "base/logging.h"
|
|
#include "base/strings/utf_string_conversions.h"
|
|
#include "base/win/registry.h"
|
|
|
|
#if !defined(__clang__) && _MSC_FULL_VER < 191125507
|
|
#error VS 2017 Update 3.2 or higher is required
|
|
#endif
|
|
|
|
#if !defined(NTDDI_WIN10_RS2)
|
|
// Windows 10 April 2018 SDK is required to build Chrome.
|
|
#error April 2018 SDK (10.0.17134.0) or higher required.
|
|
#endif
|
|
|
|
namespace {
|
|
typedef BOOL (WINAPI *GetProductInfoPtr)(DWORD, DWORD, DWORD, DWORD, PDWORD);
|
|
} // namespace
|
|
|
|
namespace base {
|
|
namespace win {
|
|
|
|
namespace {
|
|
|
|
// Helper to map a major.minor.x.build version (e.g. 6.1) to a Windows release.
|
|
Version MajorMinorBuildToVersion(int major, int minor, int build) {
|
|
if ((major == 5) && (minor > 0)) {
|
|
// Treat XP Pro x64, Home Server, and Server 2003 R2 as Server 2003.
|
|
return (minor == 1) ? VERSION_XP : VERSION_SERVER_2003;
|
|
} else if (major == 6) {
|
|
switch (minor) {
|
|
case 0:
|
|
// Treat Windows Server 2008 the same as Windows Vista.
|
|
return VERSION_VISTA;
|
|
case 1:
|
|
// Treat Windows Server 2008 R2 the same as Windows 7.
|
|
return VERSION_WIN7;
|
|
case 2:
|
|
// Treat Windows Server 2012 the same as Windows 8.
|
|
return VERSION_WIN8;
|
|
default:
|
|
DCHECK_EQ(minor, 3);
|
|
return VERSION_WIN8_1;
|
|
}
|
|
} else if (major == 10) {
|
|
if (build < 10586) {
|
|
return VERSION_WIN10;
|
|
} else if (build < 14393) {
|
|
return VERSION_WIN10_TH2;
|
|
} else if (build < 15063) {
|
|
return VERSION_WIN10_RS1;
|
|
} else if (build < 16299) {
|
|
return VERSION_WIN10_RS2;
|
|
} else if (build < 17134) {
|
|
return VERSION_WIN10_RS3;
|
|
} else {
|
|
return VERSION_WIN10_RS4;
|
|
}
|
|
} else if (major > 6) {
|
|
NOTREACHED();
|
|
return VERSION_WIN_LAST;
|
|
}
|
|
|
|
return VERSION_PRE_XP;
|
|
}
|
|
|
|
// Retrieve a version from kernel32. This is useful because when running in
|
|
// compatibility mode for a down-level version of the OS, the file version of
|
|
// kernel32 will still be the "real" version.
|
|
Version GetVersionFromKernel32() {
|
|
std::unique_ptr<FileVersionInfoWin> file_version_info(
|
|
static_cast<FileVersionInfoWin*>(
|
|
FileVersionInfoWin::CreateFileVersionInfo(
|
|
base::FilePath(FILE_PATH_LITERAL("kernel32.dll")))));
|
|
if (file_version_info) {
|
|
const int major =
|
|
HIWORD(file_version_info->fixed_file_info()->dwFileVersionMS);
|
|
const int minor =
|
|
LOWORD(file_version_info->fixed_file_info()->dwFileVersionMS);
|
|
const int build =
|
|
HIWORD(file_version_info->fixed_file_info()->dwFileVersionLS);
|
|
return MajorMinorBuildToVersion(major, minor, build);
|
|
}
|
|
|
|
NOTREACHED();
|
|
return VERSION_WIN_LAST;
|
|
}
|
|
|
|
// Returns the the "UBR" value from the registry. Introduced in Windows 10,
|
|
// this undocumented value appears to be similar to a patch number.
|
|
// Returns 0 if the value does not exist or it could not be read.
|
|
int GetUBR() {
|
|
// The values under the CurrentVersion registry hive are mirrored under
|
|
// the corresponding Wow6432 hive.
|
|
static constexpr wchar_t kRegKeyWindowsNTCurrentVersion[] =
|
|
L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion";
|
|
|
|
base::win::RegKey key;
|
|
if (key.Open(HKEY_LOCAL_MACHINE, kRegKeyWindowsNTCurrentVersion,
|
|
KEY_QUERY_VALUE) != ERROR_SUCCESS) {
|
|
return 0;
|
|
}
|
|
|
|
DWORD ubr = 0;
|
|
key.ReadValueDW(L"UBR", &ubr);
|
|
|
|
return static_cast<int>(ubr);
|
|
}
|
|
|
|
} // namespace
|
|
|
|
// static
|
|
OSInfo* OSInfo::GetInstance() {
|
|
// Note: we don't use the Singleton class because it depends on AtExitManager,
|
|
// and it's convenient for other modules to use this classs without it. This
|
|
// pattern is copied from gurl.cc.
|
|
static OSInfo* info;
|
|
if (!info) {
|
|
OSInfo* new_info = new OSInfo();
|
|
if (InterlockedCompareExchangePointer(
|
|
reinterpret_cast<PVOID*>(&info), new_info, NULL)) {
|
|
delete new_info;
|
|
}
|
|
}
|
|
return info;
|
|
}
|
|
|
|
OSInfo::OSInfo()
|
|
: version_(VERSION_PRE_XP),
|
|
kernel32_version_(VERSION_PRE_XP),
|
|
got_kernel32_version_(false),
|
|
architecture_(OTHER_ARCHITECTURE),
|
|
wow64_status_(GetWOW64StatusForProcess(GetCurrentProcess())) {
|
|
OSVERSIONINFOEX version_info = { sizeof version_info };
|
|
::GetVersionEx(reinterpret_cast<OSVERSIONINFO*>(&version_info));
|
|
version_number_.major = version_info.dwMajorVersion;
|
|
version_number_.minor = version_info.dwMinorVersion;
|
|
version_number_.build = version_info.dwBuildNumber;
|
|
version_number_.patch = GetUBR();
|
|
version_ = MajorMinorBuildToVersion(
|
|
version_number_.major, version_number_.minor, version_number_.build);
|
|
service_pack_.major = version_info.wServicePackMajor;
|
|
service_pack_.minor = version_info.wServicePackMinor;
|
|
service_pack_str_ = base::WideToUTF8(version_info.szCSDVersion);
|
|
|
|
SYSTEM_INFO system_info = {};
|
|
::GetNativeSystemInfo(&system_info);
|
|
switch (system_info.wProcessorArchitecture) {
|
|
case PROCESSOR_ARCHITECTURE_INTEL: architecture_ = X86_ARCHITECTURE; break;
|
|
case PROCESSOR_ARCHITECTURE_AMD64: architecture_ = X64_ARCHITECTURE; break;
|
|
case PROCESSOR_ARCHITECTURE_IA64: architecture_ = IA64_ARCHITECTURE; break;
|
|
}
|
|
processors_ = system_info.dwNumberOfProcessors;
|
|
allocation_granularity_ = system_info.dwAllocationGranularity;
|
|
|
|
GetProductInfoPtr get_product_info;
|
|
DWORD os_type;
|
|
|
|
if (version_info.dwMajorVersion == 6 || version_info.dwMajorVersion == 10) {
|
|
// Only present on Vista+.
|
|
get_product_info = reinterpret_cast<GetProductInfoPtr>(
|
|
::GetProcAddress(::GetModuleHandle(L"kernel32.dll"), "GetProductInfo"));
|
|
|
|
get_product_info(version_info.dwMajorVersion, version_info.dwMinorVersion,
|
|
0, 0, &os_type);
|
|
switch (os_type) {
|
|
case PRODUCT_CLUSTER_SERVER:
|
|
case PRODUCT_DATACENTER_SERVER:
|
|
case PRODUCT_DATACENTER_SERVER_CORE:
|
|
case PRODUCT_ENTERPRISE_SERVER:
|
|
case PRODUCT_ENTERPRISE_SERVER_CORE:
|
|
case PRODUCT_ENTERPRISE_SERVER_IA64:
|
|
case PRODUCT_SMALLBUSINESS_SERVER:
|
|
case PRODUCT_SMALLBUSINESS_SERVER_PREMIUM:
|
|
case PRODUCT_STANDARD_SERVER:
|
|
case PRODUCT_STANDARD_SERVER_CORE:
|
|
case PRODUCT_WEB_SERVER:
|
|
version_type_ = SUITE_SERVER;
|
|
break;
|
|
case PRODUCT_PROFESSIONAL:
|
|
case PRODUCT_ULTIMATE:
|
|
version_type_ = SUITE_PROFESSIONAL;
|
|
break;
|
|
case PRODUCT_ENTERPRISE:
|
|
case PRODUCT_ENTERPRISE_E:
|
|
case PRODUCT_ENTERPRISE_EVALUATION:
|
|
case PRODUCT_ENTERPRISE_N:
|
|
case PRODUCT_ENTERPRISE_N_EVALUATION:
|
|
case PRODUCT_ENTERPRISE_S:
|
|
case PRODUCT_ENTERPRISE_S_EVALUATION:
|
|
case PRODUCT_ENTERPRISE_S_N:
|
|
case PRODUCT_ENTERPRISE_S_N_EVALUATION:
|
|
case PRODUCT_BUSINESS:
|
|
case PRODUCT_BUSINESS_N:
|
|
version_type_ = SUITE_ENTERPRISE;
|
|
break;
|
|
case PRODUCT_EDUCATION:
|
|
case PRODUCT_EDUCATION_N:
|
|
version_type_ = SUITE_EDUCATION;
|
|
break;
|
|
case PRODUCT_HOME_BASIC:
|
|
case PRODUCT_HOME_PREMIUM:
|
|
case PRODUCT_STARTER:
|
|
default:
|
|
version_type_ = SUITE_HOME;
|
|
break;
|
|
}
|
|
} else if (version_info.dwMajorVersion == 5 &&
|
|
version_info.dwMinorVersion == 2) {
|
|
if (version_info.wProductType == VER_NT_WORKSTATION &&
|
|
system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64) {
|
|
version_type_ = SUITE_PROFESSIONAL;
|
|
} else if (version_info.wSuiteMask & VER_SUITE_WH_SERVER) {
|
|
version_type_ = SUITE_HOME;
|
|
} else {
|
|
version_type_ = SUITE_SERVER;
|
|
}
|
|
} else if (version_info.dwMajorVersion == 5 &&
|
|
version_info.dwMinorVersion == 1) {
|
|
if (version_info.wSuiteMask & VER_SUITE_PERSONAL)
|
|
version_type_ = SUITE_HOME;
|
|
else
|
|
version_type_ = SUITE_PROFESSIONAL;
|
|
} else {
|
|
// Windows is pre XP so we don't care but pick a safe default.
|
|
version_type_ = SUITE_HOME;
|
|
}
|
|
}
|
|
|
|
OSInfo::~OSInfo() {
|
|
}
|
|
|
|
Version OSInfo::Kernel32Version() const {
|
|
if (!got_kernel32_version_) {
|
|
kernel32_version_ = GetVersionFromKernel32();
|
|
got_kernel32_version_ = true;
|
|
}
|
|
return kernel32_version_;
|
|
}
|
|
|
|
std::string OSInfo::processor_model_name() {
|
|
if (processor_model_name_.empty()) {
|
|
const wchar_t kProcessorNameString[] =
|
|
L"HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0";
|
|
base::win::RegKey key(HKEY_LOCAL_MACHINE, kProcessorNameString, KEY_READ);
|
|
string16 value;
|
|
key.ReadValue(L"ProcessorNameString", &value);
|
|
processor_model_name_ = UTF16ToUTF8(value);
|
|
}
|
|
return processor_model_name_;
|
|
}
|
|
|
|
// static
|
|
OSInfo::WOW64Status OSInfo::GetWOW64StatusForProcess(HANDLE process_handle) {
|
|
typedef BOOL (WINAPI* IsWow64ProcessFunc)(HANDLE, PBOOL);
|
|
IsWow64ProcessFunc is_wow64_process = reinterpret_cast<IsWow64ProcessFunc>(
|
|
GetProcAddress(GetModuleHandle(L"kernel32.dll"), "IsWow64Process"));
|
|
if (!is_wow64_process)
|
|
return WOW64_DISABLED;
|
|
BOOL is_wow64 = FALSE;
|
|
if (!(*is_wow64_process)(process_handle, &is_wow64))
|
|
return WOW64_UNKNOWN;
|
|
return is_wow64 ? WOW64_ENABLED : WOW64_DISABLED;
|
|
}
|
|
|
|
Version GetVersion() {
|
|
return OSInfo::GetInstance()->version();
|
|
}
|
|
|
|
} // namespace win
|
|
} // namespace base
|