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-rw-r--r--toolkit/mozapps/update/common/uachelper.h24
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diff --git a/toolkit/mozapps/update/common/uachelper.h b/toolkit/mozapps/update/common/uachelper.h
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _UACHELPER_H_
+#define _UACHELPER_H_
+
+#include <windows.h>
+
+class UACHelper {
+ public:
+ static HANDLE OpenUserToken(DWORD sessionID);
+ static HANDLE OpenLinkedToken(HANDLE token);
+ static BOOL DisablePrivileges(HANDLE token);
+ static bool CanUserElevate();
+
+ private:
+ static BOOL SetPrivilege(HANDLE token, LPCTSTR privs, BOOL enable);
+ static BOOL DisableUnneededPrivileges(HANDLE token, LPCTSTR* unneededPrivs,
+ size_t count);
+ static LPCTSTR PrivsToDisable[];
+};
+
+#endif