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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/win/win_util.h" | 5 #include "base/win/win_util.h" |
6 | 6 |
7 #include <aclapi.h> | 7 #include <aclapi.h> |
8 #include <cfgmgr32.h> | 8 #include <cfgmgr32.h> |
9 #include <powrprof.h> | 9 #include <powrprof.h> |
10 #include <shobjidl.h> // Must be before propkey. | 10 #include <shobjidl.h> // Must be before propkey. |
11 #include <initguid.h> | 11 #include <initguid.h> |
12 #include <inspectable.h> | 12 #include <inspectable.h> |
13 #include <mdmregistration.h> | |
13 #include <propkey.h> | 14 #include <propkey.h> |
14 #include <propvarutil.h> | 15 #include <propvarutil.h> |
15 #include <psapi.h> | 16 #include <psapi.h> |
16 #include <roapi.h> | 17 #include <roapi.h> |
17 #include <sddl.h> | 18 #include <sddl.h> |
18 #include <setupapi.h> | 19 #include <setupapi.h> |
19 #include <shellscalingapi.h> | 20 #include <shellscalingapi.h> |
20 #include <shlwapi.h> | 21 #include <shlwapi.h> |
21 #include <signal.h> | 22 #include <signal.h> |
22 #include <stddef.h> | 23 #include <stddef.h> |
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489 if (g_domain_state == UNKNOWN) { | 490 if (g_domain_state == UNKNOWN) { |
490 ::InterlockedCompareExchange(&g_domain_state, | 491 ::InterlockedCompareExchange(&g_domain_state, |
491 IsOS(OS_DOMAINMEMBER) ? | 492 IsOS(OS_DOMAINMEMBER) ? |
492 ENROLLED : NOT_ENROLLED, | 493 ENROLLED : NOT_ENROLLED, |
493 UNKNOWN); | 494 UNKNOWN); |
494 } | 495 } |
495 | 496 |
496 return g_domain_state == ENROLLED; | 497 return g_domain_state == ENROLLED; |
497 } | 498 } |
498 | 499 |
500 bool IsDeviceRegisteredWithMdm() { | |
501 using IsDeviceRegisteredWithManagementFunction = | |
502 decltype(&IsDeviceRegisteredWithManagement); | |
503 | |
504 static IsDeviceRegisteredWithManagementFunction fn = nullptr; | |
grt (UTC plus 2)
2017/02/08 21:59:55
please initialize this in a lambda sorta like is_u
Roger Tawa OOO till Jul 10th
2017/02/09 14:55:59
Done. I was debating whether to do this or not, b
| |
505 if (!fn) { | |
506 HMODULE mdm_dll = ::LoadLibrary(L"MDMRegistration.dll"); | |
Roger Tawa OOO till Jul 10th
2017/02/09 14:55:59
Should I call FreeLibrary() after calling through
| |
507 fn = reinterpret_cast<IsDeviceRegisteredWithManagementFunction>( | |
508 ::GetProcAddress(mdm_dll, "IsDeviceRegisteredWithManagement")); | |
509 if (!fn) { | |
grt (UTC plus 2)
2017/02/08 21:59:55
nit: omit braces for one-liners like this
Roger Tawa OOO till Jul 10th
2017/02/09 14:55:59
Done.
| |
510 return false; | |
511 } | |
512 } | |
513 | |
514 BOOL is_managed = false; | |
515 HRESULT hr = fn(&is_managed, 0, nullptr); | |
516 return SUCCEEDED(hr) && is_managed; | |
517 } | |
518 | |
519 bool IsEnterpriseUser() { | |
grt (UTC plus 2)
2017/02/08 21:59:55
this is checking machine-level rather than user ac
Roger Tawa OOO till Jul 10th
2017/02/09 14:55:59
I'll wait for Georges' suggestion on the name. Ho
Georges Khalil
2017/02/09 14:59:57
I will suggest IsEnterpriseManaged, which is what
Roger Tawa OOO till Jul 10th
2017/02/09 16:06:43
Done. Note that the UMA stat is called "IsEnterpr
| |
520 return IsEnrolledToDomain() || IsDeviceRegisteredWithMdm(); | |
521 } | |
522 | |
499 void SetDomainStateForTesting(bool state) { | 523 void SetDomainStateForTesting(bool state) { |
500 g_domain_state = state ? ENROLLED : NOT_ENROLLED; | 524 g_domain_state = state ? ENROLLED : NOT_ENROLLED; |
501 } | 525 } |
502 | 526 |
503 bool IsUser32AndGdi32Available() { | 527 bool IsUser32AndGdi32Available() { |
504 static auto is_user32_and_gdi32_available = []() { | 528 static auto is_user32_and_gdi32_available = []() { |
505 // If win32k syscalls aren't disabled, then user32 and gdi32 are available. | 529 // If win32k syscalls aren't disabled, then user32 and gdi32 are available. |
506 | 530 |
507 // Can't disable win32k prior to windows 8. | 531 // Can't disable win32k prior to windows 8. |
508 if (base::win::GetVersion() < base::win::VERSION_WIN8) | 532 if (base::win::GetVersion() < base::win::VERSION_WIN8) |
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602 awareness == PROCESS_PER_MONITOR_DPI_AWARE) | 626 awareness == PROCESS_PER_MONITOR_DPI_AWARE) |
603 per_monitor_dpi_aware = PerMonitorDpiAware::PER_MONITOR_DPI_AWARE; | 627 per_monitor_dpi_aware = PerMonitorDpiAware::PER_MONITOR_DPI_AWARE; |
604 } | 628 } |
605 } | 629 } |
606 } | 630 } |
607 return per_monitor_dpi_aware == PerMonitorDpiAware::PER_MONITOR_DPI_AWARE; | 631 return per_monitor_dpi_aware == PerMonitorDpiAware::PER_MONITOR_DPI_AWARE; |
608 } | 632 } |
609 | 633 |
610 } // namespace win | 634 } // namespace win |
611 } // namespace base | 635 } // namespace base |
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