ReactOS 0.4.15-dev-8102-g108db8f
mshtml_test.h
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1/*
2 * Copyright 2009 Ge van Geldorp for VMware, Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19#pragma once
20
21/* Check if Internet Explorer is configured to run in "Enhanced Security Configuration" (aka hardened mode) */
22/* Note: this code is duplicated in dlls/mshtml/tests/mshtml_test.h and dlls/urlmon/tests/sec_mgr.c */
23static inline BOOL is_ie_hardened(void)
24{
25 HKEY zone_map;
26 DWORD ie_harden, type, size;
27
28 ie_harden = 0;
29 if(RegOpenKeyExA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap",
30 0, KEY_QUERY_VALUE, &zone_map) == ERROR_SUCCESS) {
31 size = sizeof(DWORD);
32 if (RegQueryValueExA(zone_map, "IEHarden", NULL, &type, (LPBYTE) &ie_harden, &size) != ERROR_SUCCESS ||
33 type != REG_DWORD) {
34 ie_harden = 0;
35 }
36 RegCloseKey(zone_map);
37 }
38
39 return ie_harden != 0;
40}
#define RegCloseKey(hKey)
Definition: registry.h:49
#define ERROR_SUCCESS
Definition: deptool.c:10
#define NULL
Definition: types.h:112
LONG WINAPI RegOpenKeyExA(_In_ HKEY hKey, _In_ LPCSTR lpSubKey, _In_ DWORD ulOptions, _In_ REGSAM samDesired, _Out_ PHKEY phkResult)
Definition: reg.c:3298
LONG WINAPI RegQueryValueExA(_In_ HKEY hkeyorg, _In_ LPCSTR name, _In_ LPDWORD reserved, _Out_opt_ LPDWORD type, _Out_opt_ LPBYTE data, _Inout_opt_ LPDWORD count)
Definition: reg.c:4009
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
GLuint GLuint GLsizei GLenum type
Definition: gl.h:1545
GLsizeiptr size
Definition: glext.h:5919
static BOOL is_ie_hardened(void)
Definition: mshtml_test.h:23
#define KEY_QUERY_VALUE
Definition: nt_native.h:1016
#define DWORD
Definition: nt_native.h:44
#define REG_DWORD
Definition: sdbapi.c:596
unsigned char * LPBYTE
Definition: typedefs.h:53
#define HKEY_CURRENT_USER
Definition: winreg.h:11