+ /*
+ Selectively extends access to selected security areas/sections.
+ */
+ function update_security_roles($sec_updates)
+ {
+ global $security_areas, $security_sections;
+
+ $roles = db_query("SELECT * FROM ".TB_PREF."security_roles");
+
+ while($role = db_fetch($roles))
+ {
+ $role['areas'] = explode(';', $role['areas']);
+ $role['sections'] = explode(';', $role['sections']);
+ foreach($sec_updates as $has => $add)
+ {
+ if (in_array($security_areas[$has][0], $role['areas']))
+ {
+ $sections = array();
+ foreach($add as $area)
+ {
+ $role['areas'][] = $security_areas[$area][0];
+ $role['sections'][] = $security_areas[$area][0]&~0xff;
+ }
+ sort($role['areas']);
+ update_security_role($role['id'], $role['role'], $role['description'],
+ array_values($role['sections']), array_values($role['areas']));
+ }
+ }
+ }
+ return true;
+ }
+