зеркало из https://github.com/mozilla/gecko-dev.git
47 строки
1.1 KiB
C++
47 строки
1.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_PolicyChecks_h
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#define mozilla_PolicyChecks_h
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#if defined(XP_WIN)
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#include <windows.h>
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// NB: This code must be able to run apart from XPCOM
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namespace mozilla {
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inline bool
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PolicyHasRegValue(HKEY aKey, LPCWSTR aName, DWORD* aValue)
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{
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DWORD len = sizeof(DWORD);
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LONG ret = ::RegGetValueW(aKey, L"SOFTWARE\\Policies\\Mozilla\\Firefox", aName,
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RRF_RT_DWORD, nullptr, aValue, &len);
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return ret == ERROR_SUCCESS;
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}
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inline bool
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PolicyCheckBoolean(LPCWSTR aPolicyName)
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{
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DWORD value;
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if (PolicyHasRegValue(HKEY_LOCAL_MACHINE, aPolicyName, &value)) {
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return value == 1;
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}
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if (PolicyHasRegValue(HKEY_CURRENT_USER, aPolicyName, &value)) {
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return value == 1;
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}
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return false;
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}
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} // namespace mozilla
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#endif // defined(XP_WIN)
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#endif // mozilla_PolicyChecks_h
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