501e8aac48
After the events happened recently in the management of the FSF, I decided that it is safer to not rely on the good faith of other people, so I decided to allow distribution of Devede only under the current GPLv3 license, and not allow other, still unknown, future versions of the license.
52 lines
2 KiB
Python
52 lines
2 KiB
Python
# Copyright 2014 (C) Raster Software Vigo (Sergio Costas)
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#
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# This file is part of DeVeDe-NG
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#
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# DeVeDe-NG is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License.
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#
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# DeVeDe-NG is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>
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from gi.repository import Gio, GLib
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class shutdown:
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def __init__(self):
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# First, try with logind
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try:
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bus = Gio.bus_get_sync(Gio.BusType.SYSTEM, None)
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bus.call_sync("org.freedesktop.login1", "/org/freedesktop/login1", "org.freedesktop.login1.Manager",
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"PowerOff", GLib.Variant_boolean('(bb)', (False, False)), None, Gio.DBusCallFlags.NONE, -1, None)
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except:
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failure = True
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if (failure):
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failure = False
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# If it fails, try with ConsoleKit
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try:
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bus = Gio.bus_get_sync(Gio.BusType.SYSTEM, None)
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bus.call_sync("org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager", "org.freedesktop.ConsoleKit.Manager",
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"Stop", None, None, Gio.DBusCallFlags.NONE, -1, None)
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except:
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failure = True
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if (failure):
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failure = False
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# If it fails, try with HAL
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try:
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bus = Gio.bus_get_sync(Gio.BusType.SYSTEM, None)
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bus.call_sync("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer", "org.freedesktop.Hal.Device.SystemPowerManagement",
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"Shutdown", None, None, Gio.DBusCallFlags.NONE, -1, None)
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except:
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failure = True
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