/usr/lib/x86_64-linux-gnu/libexec/DriverManager_DBus is in kubuntu-driver-manager 15.10ubuntu4.
This file is owned by root:root, with mode 0o755.
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 | #!/usr/bin/env python3
# Copyright (C) 2013 Rohan Garg <rohan@kde.org>
# Copyright (C) 2014 Harald Sitter <apachelogger@kubuntu.org>
#
# 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) version 3 or any later version
# accepted by the membership of KDE e.V. (or its successor approved
# by the membership of KDE e.V.), which shall act as a proxy
# defined in Section 14 of version 3 of the license.
#
# 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 os
import sys
import dbus
import dbus.service
from dbus.mainloop.pyqt5 import DBusQtMainLoop
from UbuntuDrivers import detect
from PyQt5.QtCore import QCoreApplication, QTimer, Qt
BUS_NAME = "org.kubuntu.DriverManager"
class DriverManager(dbus.service.Object):
__timer = None
def __init__(self, session_bus, parent):
dbus.service.Object.__init__(self, session_bus,'/DriverManager')
self.__timer = QTimer(parent)
self.__timer.timeout.connect(parent.quit, Qt.QueuedConnection)
# Auto-terminate after 10 seconds in idle.
self.__timer.setInterval(10*1000)
self.__timer.start()
@dbus.service.method(BUS_NAME,
in_signature='', out_signature='a{sa{sv}}')
def devices(self):
try:
print("DriverManager_DBus::devices START")
self.__timer.stop();
ret = detect.system_device_drivers()
return ret;
finally:
print("DriverManager_DBus::devices END")
self.__timer.start();
if __name__ == '__main__':
# When started through dbus we can have a very minimalistic path, make sure
# that we have the bare essentials available as otherwise tools used
# internally might not be available and cause errors.
os.environ['PATH'] = ':'.join(['/bin',
'/sbin',
'/usr/bin',
'/usr/sbin',
os.getenv('PATH')])
app = QCoreApplication(sys.argv)
DBusQtMainLoop(set_as_default=True)
bus = dbus.SessionBus()
name = dbus.service.BusName(BUS_NAME, bus)
dbus_manager = DriverManager(session_bus=bus, parent=app)
app.exec_()
|