/usr/share/hplip/toolbox.py is in hplip-data 3.16.3+repack0-1.
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 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 | #!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# (c) Copyright 2003-2015 HP Development Company, L.P.
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Author: Don Welch
#
# Thanks to Henrique M. Holschuh <hmh@debian.org> for various security patches
#
__version__ = '15.0'
__mod__ = 'hp-toolbox'
__title__ = 'HP Device Manager'
__doc__ = """The HP Device Manager (aka "Toolbox") for HPLIP supported devices. Provides access to status, tools, and supplies levels."""
# Std Lib
import sys
import os
import getopt
import signal
# Local
from base.g import *
#from . import base.utils as utils
import base.utils as utils
from base import status, tui, module
w = None # write pipe
app = None
toolbox = None
session_bus = None
def handle_session_signal(*args, **kwds):
if kwds['interface'] == 'com.hplip.Toolbox' and \
kwds['member'] == 'Event':
event = device.Event(*args)
event.debug()
if event.event_code > EVENT_MAX_EVENT:
event.event_code = status.MapPJLErrorCode(event.event_code)
# regular user/device status event
log.debug("Received event notifier: %d" % event.event_code)
if not event.send_via_pipe(w, 'toolbox ui'):
sys.exit(1)
# if this fails, then hp-toolbox must be killed.
# No need to continue running...
mod = module.Module(__mod__, __title__, __version__, __doc__, None,
(GUI_MODE,), (UI_TOOLKIT_QT3, UI_TOOLKIT_QT4))
mod.lockInstance()
mod.setUsage(module.USAGE_FLAG_NONE,
extra_options=[("Disable dbus (Qt3 only):", "-x or --disable-dbus", "option", False)],
see_also_list = ['hp-align', 'hp-clean', 'hp-colorcal', 'hp-devicesettings',
'hp-faxsetup', 'hp-firmware', 'hp-info', 'hp-levels',
'hp-linefeedcal', 'hp-makecopies', 'hp-plugin',
'hp-pqdiag', 'hp-print', 'hp-printsettings', 'hp-scan',
'hp-sendfax', 'hp-testpage', 'hp-timedate', 'hp-unload'])
opts, device_uri, printer_name, mode, ui_toolkit, loc = \
mod.parseStdOpts('x', ['disable-dbus'])
disable_dbus = False
for o, a in opts:
if o in ('-x', '--disable-dbus') and ui_toolkit == 'qt3':
disable_dbus = True
if ui_toolkit == 'qt3':
if not utils.canEnterGUIMode():
log.error("%s requires GUI support. Exiting." % __mod__)
sys.exit(1)
elif ui_toolkit == 'qt4':
if not utils.canEnterGUIMode4():
log.error("%s requires GUI support. Exiting." % __mod__)
sys.exit(1)
child_pid, w, r = 0, 0, 0
if ui_toolkit == 'qt3':
try:
from dbus import SessionBus
import dbus.service
from dbus.mainloop.glib import DBusGMainLoop, threads_init
from gobject import MainLoop
import glib
glib.threads_init()
dbus.mainloop.glib.threads_init()
except ImportError:
log.error("Unable to load dbus - Automatic status updates in HPLIP Device Manager will be disabled.")
disable_dbus = True
if not disable_dbus:
r, w = os.pipe()
parent_pid = os.getpid()
log.debug("Parent PID=%d" % parent_pid)
child_pid = os.fork()
if disable_dbus or child_pid: # qt3/ui
# parent (UI)
log.set_module("hp-toolbox(UI)")
if w:
os.close(w)
try:
from qt import *
from ui.devmgr4 import DevMgr4
except ImportError:
log.error("Unable to load Qt3 support. Is it installed?")
sys.exit(1)
# create the main application object
app = QApplication(sys.argv)
if loc is None:
loc = user_conf.get('ui', 'loc', 'system')
if loc.lower() == 'system':
loc = str(QTextCodec.locale())
log.debug("Using system locale: %s" % loc)
if loc.lower() != 'c':
e = 'utf8'
try:
l, x = loc.split('.')
loc = '.'.join([l, e])
except ValueError:
l = loc
loc = '.'.join([loc, e])
log.debug("Trying to load .qm file for %s locale." % loc)
trans = QTranslator(None)
qm_file = 'hplip_%s.qm' % l
log.debug("Name of .qm file: %s" % qm_file)
loaded = trans.load(qm_file, prop.localization_dir)
if loaded:
app.installTranslator(trans)
else:
loc = 'c'
if loc == 'c':
log.debug("Using default 'C' locale")
else:
log.debug("Using locale: %s" % loc)
QLocale.setDefault(QLocale(loc))
prop.locale = loc
try:
locale.setlocale(locale.LC_ALL, locale.normalize(loc))
except locale.Error:
pass
toolbox = DevMgr4(r, __version__, device_uri, disable_dbus)
app.setMainWidget(toolbox)
toolbox.show()
try:
try:
log.debug("Starting GUI loop...")
app.exec_loop()
except KeyboardInterrupt:
sys.exit(0)
finally:
if child_pid:
log.debug("Killing child toolbox process (pid=%d)..." % child_pid)
try:
os.kill(child_pid, signal.SIGKILL)
except OSError as e:
log.debug("Failed: %s" % e.message)
mod.unlockInstance()
sys.exit(0)
elif not disable_dbus: # qt3/dbus
# dBus
log.set_module("hp-toolbox(dbus)")
from base import device
try:
# child (dbus connector)
os.close(r)
dbus_loop = DBusGMainLoop(set_as_default=True)
try:
session_bus = dbus.SessionBus()
except dbus.exceptions.DBusException as e:
if os.getuid() != 0:
log.error("Unable to connect to dbus session bus. Exiting.")
sys.exit(1)
else:
log.error("Unable to connect to dbus session bus (running as root?)")
sys.exit(1)
# Receive events from the session bus
session_bus.add_signal_receiver(handle_session_signal, sender_keyword='sender',
destination_keyword='dest', interface_keyword='interface',
member_keyword='member', path_keyword='path')
log.debug("Entering main loop...")
try:
MainLoop().run()
except KeyboardInterrupt:
log.debug("Ctrl-C: Exiting...")
finally:
if parent_pid:
log.debug("Killing parent toolbox process (pid=%d)..." % parent_pid)
try:
os.kill(parent_pid, signal.SIGKILL)
except OSError as e:
log.debug("Failed: %s" % e.message)
mod.unlockInstance()
sys.exit(0)
else: # qt4
try:
from PyQt4.QtGui import QApplication
except ImportError:
log.error("Unable to load Qt4 support. Is it installed?")
sys.exit(1)
from ui4.devmgr5 import DevMgr5
log.set_module("hp-toolbox(UI)")
if 1:
#try:
app = QApplication(sys.argv)
toolbox = DevMgr5(__version__, device_uri, None)
toolbox.show()
try:
log.debug("Starting GUI loop...")
app.exec_()
except KeyboardInterrupt:
sys.exit(0)
if 1:
#finally:
mod.unlockInstance()
sys.exit(0)
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