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# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
# Copyright (c) 2010 Citrix Systems, Inc.
#
#    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.

"""The various power states that a VM can be in."""

NOSTATE = 0x00
RUNNING = 0x01
BLOCKED = 0x02
PAUSED = 0x03
SHUTDOWN = 0x04
SHUTOFF = 0x05
CRASHED = 0x06


def name(code):
    d = {
        NOSTATE: 'pending',
        RUNNING: 'running',
        BLOCKED: 'blocked',
        PAUSED: 'paused',
        SHUTDOWN: 'shutdown',
        SHUTOFF: 'shutdown',
        CRASHED: 'crashed'}
    return d[code]
