#!/usr/bin/env python
#
# (c) Copyright 2003-2005 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 = '3.2'

# Std Lib
import sys
import os
import getopt
import re
#import gzip

# Local
from base.g import *
from base import device, utils
from prnt import cups


def usage():
    formatter = utils.usage_formatter()
    log.info(utils.bold("""\nUsage: hp-testpage [PRINTER|DEVICE-URI] [OPTIONS]\n\n"""))
    log.info(utils.bold("[PRINTER|DEVICE-URI] (**See NOTES)"))
    utils.usage_device(formatter)
    utils.usage_printer(formatter, True)
    utils.usage_options()
    utils.usage_bus(formatter)
    utils.usage_logging(formatter)
    utils.usage_help(formatter, True)
    utils.usage_notes()
    utils.usage_examples()
    log.info("""\nPrint a testpage to a CUPS printer named "hp5550":\n\thp-testpage -php5550\n\n""" \
               """Print a testpage to a printer with a URI of "hp:/usb/DESKJET_990C?serial=12345":\n\t""" \
               """hp-testpage -dhp:/usb/DESKJET_990C?serial=12345\n\n""")

    sys.exit(0)


utils.log_title('Testpage Print Utility', _VERSION)

try:
    opts, args = getopt.getopt(sys.argv[1:], 'p:d:hl:b:',
                               ['printer=', 'device=', 'help', 'logging=', 'bus='])
except getopt.GetoptError:
    usage()

printer_name = None
device_uri = None
bus = 'cups'
log_level = logger.DEFAULT_LOG_LEVEL

if os.getenv("HPLIP_DEBUG"):
    log.set_level('debug')

for o, a in opts:
    if o in ('-h', '--help'):
        usage()

    elif o in ('-p', '--printer'):
        printer_name = a

    elif o in ('-d', '--device'):
        device_uri = a

    elif o in ('-b', '--bus'):
        bus = a.lower().strip()
        if not device.validateBusList(bus):
            usage()

    elif o in ('-l', '--logging'):
        log_level = a.lower().strip()
        if not log.set_level(log_level):
            usage()

if device_uri and printer_name:
    log.error("You may not specify both a printer (-p) and a device (-d).")
    usage()

if device_uri and printer_name:
    log.error("You may not specify both a printer (-p) and a device (-d).")
    usage()

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("Device error (%s)." % e.msg)
    sys.exit(1)

if d.device_uri is None and printer_name:
    log.error("Printer '%s' not found." % printer_name)
    sys.exit(1)

if d.device_uri is None and device_uri:
    log.error("Malformed/invalid device-uri: %s" % device_uri)
    sys.exit(1)


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():
        d.close()
        log.info( "Printing test page..." )
        d.printTestPage()
    
        log.info("Page has been sent to printer...")
        sys.exit(0)
    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.")
