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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# (c) Copyright 2003-2006 Hewlett-Packard 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
#
__version__ = '1.7'
__title__ = 'Printer Cartridge Cleaning Utility'
__doc__ = "Cartridge cleaning utility for HPLIP supported inkjet printers."
#Std Lib
import sys
import re
import getopt
# Local
from base.g import *
from base import device, utils, maint
from prnt import cups
USAGE = [(__doc__, "", "name", True),
("Usage: hp-clean [PRINTER|DEVICE-URI] [OPTIONS]", "", "summary", True),
utils.USAGE_ARGS,
utils.USAGE_DEVICE,
utils.USAGE_PRINTER,
utils.USAGE_SPACE,
utils.USAGE_OPTIONS,
("Cleaning level:", "-v<level> or --level=<level>", "option", False),
("", "<level>: 1\*, 2, or 3 (\*default)", "option", False),
utils.USAGE_BUS1, utils.USAGE_BUS2,
utils.USAGE_LOGGING1, utils.USAGE_LOGGING2, utils.USAGE_LOGGING3,
utils.USAGE_HELP,
utils.USAGE_EXAMPLES,
("""Clean CUPS printer named 'hp5550':""", """$ hp-clean -php5550""", "example", False),
("""Clean printer with URI of 'hp:/usb/DESKJET_990C?serial=12345':""", """$ hp-clean -dhp:/usb/DESKJET_990C?serial=12345""", 'example', False),
utils.USAGE_SPACE,
utils.USAGE_NOTES,
utils.USAGE_STD_NOTES1, utils.USAGE_STD_NOTES2,
utils.USAGE_SEEALSO,
("hp-align", "", "seealso", False),
("hp-colorcal", "", "seealso", False),
]
def usage(typ='text'):
if typ == 'text':
utils.log_title(__title__, __version__)
utils.format_text(USAGE, typ, __title__, 'hp-clean', __version__)
sys.exit(0)
log.set_module("hp-clean")
try:
opts, args = getopt.getopt(sys.argv[1:], 'p:d:hl:b:v:g',
['printer=', 'device=', 'help', 'help-rest', 'help-man',
'logging=', 'bus=', 'level=', 'help-desc'])
except getopt.GetoptError:
usage()
bus = device.DEFAULT_PROBE_BUS
log_level = logger.DEFAULT_LOG_LEVEL
printer_name = None
device_uri = None
level = 1
if os.getenv("HPLIP_DEBUG"):
log.set_level('debug')
for o, a in opts:
if o in ('-h', '--help'):
usage()
elif o == '--help-rest':
usage('rest')
elif o == '--help-man':
usage('man')
elif o == '--help-desc':
print __doc__,
sys.exit(0)
elif o in ('-p', '--printer'):
if a.startswith('*'):
printer_name = cups.getDefault()
else:
printer_name = a
elif o in ('-d', '--device'):
device_uri = a
elif o in ('-b', '--bus'):
bus = a.lower().strip()
elif o in ('-l', '--logging'):
log_level = a.lower().strip()
if not log.set_level(log_level):
usage()
elif o == '-g':
log.set_level('debug')
elif o in ('-v', '--level'):
try:
level = int(a)
except ValueError:
log.error("Invalid cleaning level, setting level to 1.")
level = 1
if level < 1 or level > 3:
log.error("Invalid cleaning level, setting level to 1.")
level = 1
if not device.validateBusList(bus):
usage()
if device_uri and printer_name:
log.error("You may not specify both a printer (-p) and a device (-d).")
usage()
utils.log_title(__title__, __version__)
if not device_uri and not printer_name:
try:
device_uri = device.getInteractiveDeviceURI(bus)
if device_uri is None:
sys.exit(0)
except Error:
log.error("Error occured during interactive mode. Exiting.")
sys.exit(0)
try:
d = device.Device(device_uri, printer_name)
except Error, e:
log.error("Unable to open device: %s" % e.msg)
sys.exit(0)
if d.device_uri is None and printer_name:
log.error("Printer '%s' not found." % printer_name)
sys.exit(0)
if d.device_uri is None and device_uri:
log.error("Malformed/invalid device-uri: %s" % device_uri)
sys.exit(0)
try:
try:
d.open()
except Error:
log.error("Unable to print to printer. Please check device and try again.")
sys.exit(1)
if d.isIdleAndNoError():
clean_type = d.mq.get('clean-type', 0)
log.info("Performing type %d, level %d cleaning..." % (clean_type, level))
if clean_type in (CLEAN_TYPE_PCL,CLEAN_TYPE_PCL_WITH_PRINTOUT):
if level == 3:
maint.wipeAndSpitType1(d)
elif level == 2:
maint.primeType1(d)
else:
maint.cleanType1(d)
elif clean_type == CLEAN_TYPE_LIDIL:
if level == 3:
maint.wipeAndSpitType2(d)
elif level == 2:
maint.primeType2(d)
else:
maint.cleanType2(d)
else:
log.error("Cleaning not needed or supported on this device.")
else:
log.error("Device is busy or in an error state. Please check device and try again.")
sys.exit(1)
finally:
d.close()
log.info("")
log.info("Done.")
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