dlls/mshtml/tests/mshtml_test.h

   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 /* Check if Internet Explorer is configured to run in "Enhanced Security Configuration" (aka hardened mode) */
  20 /* Note: this code is duplicated in dlls/mshtml/tests/mshtml_test.h and dlls/urlmon/tests/sec_mgr.c */
  21 static BOOL is_ie_hardened(void)
  22 {
  23     HKEY zone_map;
  24     DWORD ie_harden, type, size;
  25
  26     ie_harden = 0;
  27     if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap",
  28                     0, KEY_QUERY_VALUE, &zone_map) == ERROR_SUCCESS) {
  29         size = sizeof(DWORD);
  30         if (RegQueryValueEx(zone_map, "IEHarden", NULL, &type, (LPBYTE) &ie_harden, &size) != ERROR_SUCCESS ||
  31             type != REG_DWORD) {
  32             ie_harden = 0;
  33         }
  34     RegCloseKey(zone_map);
  35     }
  36
  37     return ie_harden != 0;
  38 }