/usr/lib/python3/dist-packages/Dell/driver_gtk.py is in dell-recovery 1.48.
This file is owned by root:root, with mode 0o644.
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# -*- coding: utf-8 -*-
#
# «driver_gtk» - Dell Driver Installer
#
# Copyright (C) 2012, Dell Inc.
#
# Author:
# - Mario Limonciello <Mario_Limonciello@Dell.com>
#
# This 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 application; if not, write to the Free Software Foundation, Inc., 51
# Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
################################################################################
import os
import dbus
import logging
#APT support
from aptdaemon.client import get_transaction
from aptdaemon.gtk3widgets import AptProgressBar, AptStatusLabel
from aptdaemon.enums import EXIT_SUCCESS
#GUI
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk
from Dell.recovery_gtk import DellRecoveryToolGTK, translate_widgets
from Dell.recovery_common import (UIDIR, dbus_sync_call_signal_wrapper)
from gettext import gettext as _
class DriverGTK(DellRecoveryToolGTK):
def __init__(self, recovery, fname, mode):
#Run the normal init first
#This sets up lots of common variables as well as translation domain
DellRecoveryToolGTK.__init__(self, recovery, mode)
#init the UI and translate widgets/connect signals
self.widgets = Gtk.Builder()
self.widgets.add_from_file(os.path.join(UIDIR,
'driver_install.ui'))
self._dbus_iface = None
Gtk.Window.set_default_icon_from_file('/usr/share/pixmaps/dell-dvd.svg')
translate_widgets(self.widgets)
self.widgets.connect_signals(self)
self.file_dialog = Gtk.FileChooserDialog("Choose Driver Package",
None,
Gtk.FileChooserAction.OPEN,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
Gtk.STOCK_OPEN, Gtk.ResponseType.OK))
self.file_dialog.set_default_response(Gtk.ResponseType.OK)
file_filter = Gtk.FileFilter()
file_filter.add_pattern("*.fish.tar.gz")
self.file_dialog.set_filter(file_filter)
self.fname = fname
self.status_bar = self.widgets.get_object('driver_statusbar')
self.current_context = 0
self.status_bar.push(self.current_context, "Ready")
self.spinner = Gtk.Spinner()
self.widgets.get_object('driver_spinner_box').add(self.spinner)
self.progress_bar = AptProgressBar()
self.widgets.get_object('progress_bar_box').add(self.progress_bar)
self.status_label = AptStatusLabel()
self.widgets.get_object('apt_status_box').add(self.status_label)
def toggle_spinner(self, message=None):
self.widgets.get_object('driver_page').set_sensitive(message is None)
if message:
self.current_context += 1
self.spinner.show()
self.spinner.start()
self.status_bar.push(self.current_context, message)
else:
self.spinner.stop()
self.spinner.hide()
self.status_bar.pop(self.current_context)
self.current_context -= 1
def run(self):
'''overrides the regular run method if we have a file sent'''
if self.fname:
self.widgets.get_object('browse_vbox').hide()
self.widgets.get_object('driver_window').show()
self.validate_package()
Gtk.main()
else:
DellRecoveryToolGTK.run(self)
def install_driver(self, widget):
'''Installs a driver package. Activated when install is pressed'''
transient_for = self.widgets.get_object('driver_window')
args = (self.fname, self.rp)
try:
status = _("Preparing to install package...")
logging.debug(status)
self.toggle_spinner(status)
dbus_sync_call_signal_wrapper(self.backend(),
'install_driver_package',
{"report_package_installed": self.package_installed,
"report_progress" : self.update_labels},
*args)
except dbus.DBusException as msg:
logging.error(msg)
self.dbus_exception_handler(msg, transient_for)
self.toggle_spinner()
return
def package_installed(self, exit_status, msg):
transient_for = self.widgets.get_object('driver_window')
if exit_status != EXIT_SUCCESS:
if not msg:
msg = _("Package installation failed")
logging.error(msg)
self.show_alert(Gtk.MessageType.ERROR, _("Package Install Failed"), msg , transient_for)
self.toggle_spinner()
return
#backend: close backend
# this handles clearing the apt cache
# (as soon as temporary file is gone it's fixed)
self.cleanup_backend()
self.widgets.get_object('label_restart_required').set_text(\
_("The computer needs to restart to "
"finish installing this package. Please "
"save your work before continuing."))
self.toggle_spinner()
self.widgets.get_object('driver_page').set_sensitive(False)
self.widgets.get_object('frame_restart_required').show()
self.progress_bar.hide()
self.status_bar.hide()
self.status_label.hide()
def _request_reboot_via_session_manager(self):
try:
bus = dbus.SessionBus()
proxy_obj = bus.get_object("org.gnome.SessionManager",
"/org/gnome/SessionManager")
iface = dbus.Interface(proxy_obj, "org.gnome.SessionManager")
iface.Reboot()
except dbus.DBusException:
self._request_reboot_via_logind()
except:
pass
def _request_reboot_via_logind(self):
try:
bus = dbus.SystemBus()
proxy_obj = bus.get_object("org.freedesktop.login1",
"/org/freedesktop/login1")
iface = dbus.Interface(proxy_obj, "org.freedesktop.login1.Manager")
iface.Reboot(False)
except dbus.DBusException:
pass
def restart_clicked(self, widget, data=None):
self._request_reboot_via_session_manager()
def cancel_clicked(self, widget, data=None):
'''cancel button clicked'''
self.destroy()
def validate_package(self):
logging.debug("Validating package %s" % self.fname)
self.toggle_spinner("Validating package...")
try:
dbus_sync_call_signal_wrapper(self.backend(),
'validate_driver_package',
{'report_package_info': self.update_driver_gui},
self.fname)
except dbus.DBusException as msg:
transient_for = self.widgets.get_object('driver_window')
logging.error(msg)
self.dbus_exception_handler(msg, transient_for)
def browse_clicked(self, widget):
'''browse button clicked'''
response = self.file_dialog.run()
self.file_dialog.hide()
if response == Gtk.ResponseType.OK:
self.fname=self.file_dialog.get_filename()
self.validate_package()
def update_driver_gui(self, valid, description, error_warning):
"""backend trying to update frontend"""
text = "File: %s \n" % self.fname
textbuffer = self.widgets.get_object('driver_textview').get_buffer()
if valid < 0:
self.widgets.get_object('driver_install_button').set_sensitive(False)
text += "Error: %s \n" % error_warning
self.widgets.get_object('browse_vbox').show()
else:
self.widgets.get_object('driver_install_button').set_sensitive(True)
if valid == 0:
text+= 'Warning: %s \n' % error_warning
#show warning
if type(description) == dbus.Array:
for obj in description:
text += '%s \n' % obj
else:
text += '%s \n' % description
logging.debug("setting textview: %s" % text)
textbuffer.set_text(text)
self.toggle_spinner()
def update_labels(self, label, tid=''):
"""updates the transaction or progress label from backend"""
if label:
logging.debug(label)
self.status_bar.pop(self.current_context)
self.status_bar.push(self.current_context, label)
self.status_label.hide()
if tid:
if type(tid) == dbus.String:
logging.debug("APT transaction %s" % tid)
trans = get_transaction(tid)
self.progress_bar.show()
self.status_label.show()
self.progress_bar.set_transaction(trans)
self.status_label.set_transaction(trans)
else:
num = float(tid)
self.progress_bar.set_fraction(num)
def top_button_clicked(self, widget):
"""Overridden method to make us install drivers"""
if DellRecoveryToolGTK.top_button_clicked(self, widget):
#show our page
self.widgets.get_object('driver_window').show()
#hide their page
self.tool_widgets.get_object('tool_selector').hide()
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