# Copyright 2015 Cloudbase Solutions Srl
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import sys

if sys.platform == 'win32':
    import wmi

from nova.virt.hyperv import hostutils


class HostUtilsV2(hostutils.HostUtils):

    FEATURE_RDS_VIRTUALIZATION = 322

    def __init__(self):
        super(HostUtilsV2, self).__init__()
        self._init_wmi_virt_conn()

    def _init_wmi_virt_conn(self):
        if sys.platform == 'win32':
            self._conn_virt = wmi.WMI(moniker='//./root/virtualization/v2')
