#!/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, Sarbeswar Meher
#
__version__ = '2.4'
__title__ = 'Firmware Download Utility'
__mod__ = 'hp-firmware'
__doc__ = "Download firmware to a device that requires downloaded firmware to function. (Note: Most printers do not require the use of this utility)."
# Std Lib
import sys
import getopt
import gzip
import operator
import time
import os
# Local
from base.g import *
from base import device, status, utils, tui, module
from prnt import cups
try:
from importlib import import_module
except ImportError as e:
log.debug(e)
from base.utils import dyn_import_mod as import_module
try:
mod = module.Module(__mod__, __title__, __version__, __doc__, None,
(INTERACTIVE_MODE, GUI_MODE, NON_INTERACTIVE_MODE),
(UI_TOOLKIT_QT5, UI_TOOLKIT_QT4, UI_TOOLKIT_QT3), True, True)
mod.setUsage(module.USAGE_FLAG_DEVICE_ARGS,
extra_options=[
("Use USB IDs to specify printer:", "-s bbb:ddd, where bbb is the USB bus ID and ddd is the USB device ID. The ':' and all leading zeroes must be present.", "option", False),
("Seconds to delay before download:", "-y<secs> or --delay=<secs> (float value, e.g. 0.5)", "option", False)],
see_also_list=['hp-plugin', 'hp-toolbox'])
device_uri = None
printer_name = None
usb_bus_node = None
usb_bus_id = None
usb_device_id = None
silent = False
delay = 0.0
opts, device_uri, printer_name, mode, ui_toolkit, lang = \
mod.parseStdOpts('y:s:', ['delay='])
for o, a in opts:
if o == '-s':
silent = True
try:
usb_bus_id, usb_device_id = a.split(":", 1)
log.debug("USB bus ID: %s" % usb_bus_id)
log.debug("USB device ID: %s" % usb_device_id)
except ValueError:
log.error("Invalid USB IDs: %s" % a)
sys.exit(1)
if len(usb_bus_id) != 3 or len(usb_device_id) != 3:
log.error("Invalid USB IDs '%s'. Must be the format: bbb.ddd" % a)
sys.exit(1)
usb_bus_node = a
mode = NON_INTERACTIVE_MODE
elif o in ('-y', '--delay'):
try:
delay = float(a)
except ValueError:
log.error("Invalid delay value. Must be numeric (float) value. Setting delay to 0.0")
delay = 0.0
mode = NON_INTERACTIVE_MODE
if mode == GUI_MODE and (ui_toolkit == 'qt4' or ui_toolkit == 'qt5'):
if not utils.canEnterGUIMode4():
log.error("%s -u/--gui requires Qt4/Qt5 GUI support. Entering interactive mode." % __mod__)
mode = INTERACTIVE_MODE
elif mode == GUI_MODE and ui_toolkit == 'qt3':
if not utils.canEnterGUIMode():
log.error("%s -u/--gui requires Qt3 GUI support. Entering interactive mode." % __mod__)
mode = INTERACTIVE_MODE
if mode in (GUI_MODE, INTERACTIVE_MODE):
mod.quiet = False
if mode == GUI_MODE:
if ui_toolkit == 'qt4'or ui_toolkit == 'qt5':
# try:
# from PyQt4.QtGui import QApplication
# from ui4.firmwaredialog import FirmwareDialog
# except ImportError:
# log.error("Unable to load Qt4 support. Is it installed?")
# sys.exit(1)
QApplication, ui_package = utils.import_dialog(ui_toolkit)
ui = import_module(ui_package + ".firmwaredialog")
if ui_toolkit == 'qt3':
try:
from qt import *
from ui.firmwaredialog import FirmwareDialog
except ImportError:
log.error("Unable to load Qt3 support. Is it installed?")
sys.exit(1)
mod.showTitle()
device_uri = mod.getDeviceUri(device_uri, printer_name,
filter={'fw-download': (operator.gt, 0)})
if device_uri:
app = QApplication(sys.argv)
dialog = ui.FirmwareDialog(None, device_uri)
dialog.show()
try:
log.debug("Starting GUI loop...")
if ui_toolkit == 'qt4' or ui_toolkit == 'qt5':
app.exec_()
elif ui_toolkit == 'qt3':
dialog.exec_loop()
except KeyboardInterrupt:
sys.exit(0)
sys.exit(0)
mod.showTitle()
if usb_bus_node is not None:
log.debug("USB bus node: %s" % usb_bus_node)
device_uri, sane_uri, fax_uri = device.makeURI(usb_bus_node, 1)
if not device_uri:
log.error("Invalid USB Device ID or USB bus ID. No device found.")
sys.exit(1)
else:
device_uri = mod.getDeviceUri(device_uri, printer_name,
filter={'fw-download': (operator.gt, 0)})
if not device_uri:
sys.exit(1)
try:
d = device.Device(device_uri, printer_name)
except Error:
log.error("Error opening device. Exiting.")
sys.exit(1)
try:
if delay:
time.sleep(delay)
try:
d.open()
d.queryModel()
except Error as e:
log.error("Error opening device (%s). Exiting." % e.msg)
sys.exit(1)
fw_download = d.mq.get('fw-download', 0)
if fw_download:
if d.downloadFirmware(usb_bus_id, usb_device_id):
if not silent:
log.info("Done.")
sys.exit(0)
else:
log.error("Firmware download failed.")
sys.exit(1)
else:
log.error("Device %s does not support or require firmware download." % device_uri)
sys.exit(1)
finally:
d.close()
except KeyboardInterrupt:
log.error("User exit")
Mini Shell