def enable_privileges(*privilege_names)
new_privileges = Chef::ReservedNames::Win32::API::Security::TOKEN_PRIVILEGES.new(
FFI::MemoryPointer.new(Chef::ReservedNames::Win32::API::Security::TOKEN_PRIVILEGES.size_with_privileges(privilege_names.length)))
new_privileges[:PrivilegeCount] = 0
privilege_names.each do |privilege_name|
luid = Chef::ReservedNames::Win32::API::Security::LUID.new
if Chef::ReservedNames::Win32::API::Security.LookupPrivilegeValueW(nil, privilege_name.to_wstring, luid)
new_privilege = new_privileges.privilege(new_privileges[:PrivilegeCount])
new_privilege[:Luid][:LowPart] = luid[:LowPart]
new_privilege[:Luid][:HighPart] = luid[:HighPart]
new_privilege[:Attributes] = Chef::ReservedNames::Win32::API::Security::SE_PRIVILEGE_ENABLED
new_privileges[:PrivilegeCount] = new_privileges[:PrivilegeCount] + 1
end
end
old_privileges = Chef::ReservedNames::Win32::Security.adjust_token_privileges(self, new_privileges)
end