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#!/usr/bin/env python
# Copyright (C) 2012 Peter Hatina <phatina@redhat.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
import sys
from cura.cura_options import CuraBasicOptions
from cura.cura_address import CuraIpv4Addr, CuraIpv4AddrGenerator
from cura.cura_client_power import CuraPowerClient
class CuraPowerOptions(CuraBasicOptions):
def __init__(self):
super(self.__class__, self).__init__(
"Available actions:\n"
" poweroff, reboot, suspend, hibernate\n"
" force-poweroff, force-reboot\n")
self.m_parser.set_usage("Usage %prog [options] action")
@property
def good(self):
return len(self.m_pos_options) == 1
@property
def action(self):
return self.m_pos_options[0] if self.good and self.m_pos_options[0] else ""
if __name__ == "__main__":
options = CuraPowerOptions()
options.parse(sys.argv)
if not options.good:
sys.stderr.write(
"Wrong tool usage. Run " + __file__ +
" --help for detailed help.\n")
sys.exit(1)
client_failed = False
client_hostnames = CuraIpv4AddrGenerator(options.hostname).enumerate()
client_action = options.action.lower()
for client_hostname in client_hostnames:
if not len(client_hostname):
continue
client = CuraPowerClient(client_hostname, options.username, options.password)
actions = {
"reboot": (client.reboot, "Reboot: "),
"poweroff": (client.poweroff, "Poweroff: "),
"suspend": (client.suspend, "Suspend: "),
"hibernate": (client.hibernate, "Hibernate: ")
}
if not client_action in actions:
sys.stdout.write("No such action to perform!\n")
sys.exit(1)
(rval, rparam) = actions[client_action][0]()
if rval:
sys.stdout.write("%s: %s\n" % (client_hostname,
actions[client_action][1] + rparam if rparam else "ok"))
else:
sys.stderr.write("%s: %s\n" % (client_hostname, rparam))
client_failed = True
sys.exit(client_failed)
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