/usr/share/pyshared/jarabe/model/session.py is in python-jarabe-0.98 0.98.8-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | # Copyright (C) 2008, Red Hat, Inc.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from gi.repository import Gtk
import dbus
import os
import signal
import sys
import logging
from sugar3 import session
from sugar3 import env
_session_manager = None
def have_systemd():
return os.access("/run/systemd/seats", 0) >= 0
class SessionManager(session.SessionManager):
MODE_LOGOUT = 0
MODE_SHUTDOWN = 1
MODE_REBOOT = 2
def __init__(self):
session.SessionManager.__init__(self)
self._logout_mode = None
def logout(self):
self._logout_mode = self.MODE_LOGOUT
self.initiate_shutdown()
def shutdown(self):
self._logout_mode = self.MODE_SHUTDOWN
self.initiate_shutdown()
def reboot(self):
self._logout_mode = self.MODE_REBOOT
self.initiate_shutdown()
def shutdown_completed(self):
if env.is_emulator():
self._close_emulator()
elif self._logout_mode != self.MODE_LOGOUT:
bus = dbus.SystemBus()
if have_systemd():
try:
proxy = bus.get_object('org.freedesktop.login1',
'/org/freedesktop/login1')
pm = dbus.Interface(proxy,
'org.freedesktop.login1.Manager')
if self._logout_mode == self.MODE_SHUTDOWN:
pm.PowerOff(False)
elif self._logout_mode == self.MODE_REBOOT:
pm.Reboot(True)
except:
logging.exception('Can not stop sugar')
self.session.cancel_shutdown()
return
else:
CONSOLEKIT_DBUS_PATH = '/org/freedesktop/ConsoleKit/Manager'
try:
proxy = bus.get_object('org.freedesktop.ConsoleKit',
CONSOLEKIT_DBUS_PATH)
pm = dbus.Interface(proxy,
'org.freedesktop.ConsoleKit.Manager')
if self._logout_mode == self.MODE_SHUTDOWN:
pm.Stop()
elif self._logout_mode == self.MODE_REBOOT:
pm.Restart()
except:
logging.exception('Can not stop sugar')
self.session.cancel_shutdown()
return
session.SessionManager.shutdown_completed(self)
Gtk.main_quit()
def _close_emulator(self):
Gtk.main_quit()
if 'SUGAR_EMULATOR_PID' in os.environ:
pid = int(os.environ['SUGAR_EMULATOR_PID'])
os.kill(pid, signal.SIGTERM)
# Need to call this ASAP so the atexit handlers get called before we
# get killed by the X (dis)connection
sys.exit()
def get_session_manager():
global _session_manager
if _session_manager == None:
_session_manager = SessionManager()
return _session_manager
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