This file is indexed.

/usr/share/hplip/levels.py is in hplip-data 3.17.10+repack0-5.

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
#!/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
#

__version__ = '2.0'
__title__ = 'Supply Levels Utility'
__mod__ = 'hp-levels'
__doc__ = "Display bar graphs of current supply levels for supported HPLIP printers."

# Std Lib
import sys
import getopt
import time
import operator
import os

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

DEFAULT_BAR_GRAPH_SIZE = 8*(tui.ttysize()[1])/10


def logBarGraph(agent_level, agent_type, size=DEFAULT_BAR_GRAPH_SIZE, use_colors=True, bar_char='/'):
    #print agent_level, agent_type, size, use_colors, bar_char

    adj = 100.0/size
    if adj==0.0: adj=100.0
    bar = int(agent_level/adj)
    size = int(size)
    if bar > (size-2): bar = size-2

    if use_colors:
        if agent_type in (AGENT_TYPE_CMY, AGENT_TYPE_KCM, AGENT_TYPE_CYAN, AGENT_TYPE_CYAN_LOW):
            log.info(log.codes['teal'])
        elif agent_type in (AGENT_TYPE_MAGENTA, AGENT_TYPE_MAGENTA_LOW):
            log.info(log.codes['fuscia'])
        elif agent_type in (AGENT_TYPE_YELLOW, AGENT_TYPE_YELLOW_LOW):
            log.info(log.codes['yellow'])
        elif agent_type == AGENT_TYPE_BLUE:
            log.info(log.codes['blue'])
        elif agent_type in (AGENT_TYPE_BLACK, AGENT_TYPE_BLACK_B8800):
            log.info(log.codes['bold'])
        elif agent_type in (AGENT_TYPE_LG, AGENT_TYPE_G, AGENT_TYPE_PG):
            pass

    color = ''
    if use_colors:
        if agent_type in (AGENT_TYPE_CMY, AGENT_TYPE_KCM):
            color = log.codes['fuscia']

    log.info(("-"*(size))+color)

    color = ''
    if use_colors:
        if agent_type in (AGENT_TYPE_CMY, AGENT_TYPE_KCM):
            color = log.codes['yellow']

    log.info("%s%s%s%s (approx. %d%%)%s" % ("|", bar_char*bar,
             " "*((size)-bar-2), "|", agent_level, color))


    color = ''
    if use_colors:
        color = log.codes['reset']

    log.info(("-"*int(size))+color)
    #log.info(("-"*(size))+color)


log.set_module('hp-levels')

try:
    mod = module.Module(__mod__, __title__, __version__, __doc__, None,
                        (INTERACTIVE_MODE,))

    mod.setUsage(module.USAGE_FLAG_DEVICE_ARGS,
        extra_options=[
        ("Bar graph size:", "-s<size> or --size=<size> (current default=%d)" % DEFAULT_BAR_GRAPH_SIZE, "option", False),
        ("Use colored bar graphs:", "-c or --color (default is colorized)", "option", False),
        ("Bar graph character:", "-a<char> or --char=<char> (default is '/')", "option", False)])


    opts, device_uri, printer_name, mode, ui_toolkit, lang = \
        mod.parseStdOpts('s:ca:', ['size=', 'color', 'char='])

    device_uri = mod.getDeviceUri(device_uri, printer_name)
    if not device_uri:
        sys.exit(1)
    log.info("Using device : %s\n" % device_uri)
    size = DEFAULT_BAR_GRAPH_SIZE
    color = True
    bar_char = '/'

    for o, a in opts:
        if o in ('-s', '--size'):
            try:
                size = int(a.strip())
            except (TypeError, ValueError):
                log.warn("Invalid size specified. Using the default of %d" % DEFAULT_BAR_GRAPH_SIZE)
                size = DEFAULT_BAR_GRAPH_SIZE

            if size < 1 or size > DEFAULT_BAR_GRAPH_SIZE:
                log.warn("Invalid size specified. Using the default of %d" % DEFAULT_BAR_GRAPH_SIZE)
                size = DEFAULT_BAR_GRAPH_SIZE

        elif o in ('-c', '--color'):
            color = True

        elif o in ('-a', '--char'):
            try:
                bar_char = a[0]
            except KeyError:
                bar_char = '/'


    try:
        d = device.Device(device_uri, printer_name)
    except Error:
        log.error("Error opening device. Exiting.")
        sys.exit(1)

    try:
        try:
            d.open()
            d.queryDevice()
        except Error as e:
            log.error("Error opening device (%s). Exiting." % e.msg)
            sys.exit(1)

        if d.mq['status-type'] != STATUS_TYPE_NONE:
            log.info("")

            sorted_supplies = []
            a = 1
            while True:
                try:
                    agent_type = int(d.dq['agent%d-type' % a])
                    agent_kind = int(d.dq['agent%d-kind' % a])
                    agent_sku = d.dq['agent%d-sku' % a]
                    log.debug("%d: agent_type %d agent_kind %d agent_sku '%s'" % (a, agent_type, agent_kind, agent_sku))
                except KeyError:
                    break
                else:
                    sorted_supplies.append((a, agent_kind, agent_type, agent_sku))
                a += 1
            sorted_supplies.sort(key=utils.cmp_to_key(utils.levelsCmp))

            for x in sorted_supplies:
                a, agent_kind, agent_type, agent_sku = x
                agent_health = d.dq['agent%d-health' % a]
                agent_level = d.dq['agent%d-level' % a]
                agent_desc = d.dq['agent%d-desc' % a]
                agent_health_desc = d.dq['agent%d-health-desc' % a]

                if agent_health in (AGENT_HEALTH_OK, AGENT_HEALTH_UNKNOWN) and \
                    agent_kind in (AGENT_KIND_SUPPLY,
                                    AGENT_KIND_HEAD_AND_SUPPLY,
                                    AGENT_KIND_TONER_CARTRIDGE,
                                    AGENT_KIND_MAINT_KIT,
                                    AGENT_KIND_ADF_KIT,
                                    AGENT_KIND_INT_BATTERY,
                                    AGENT_KIND_DRUM_KIT,):

                    log.info(log.bold(agent_desc))
                    log.info("Part No.: %s" % agent_sku)
                    log.info("Health: %s" % agent_health_desc)
                    logBarGraph(agent_level, agent_type, size, color, bar_char)
                    log.info("")

                else:
                    log.info(log.bold(agent_desc))
                    log.info("Part No.: %s" % agent_sku)
                    log.info("Health: %s" % agent_health_desc)
                    log.info("")


        else:
            log.error("Status not supported for selected device.")
            sys.exit(1)
    finally:
        d.close()

except KeyboardInterrupt:
    log.error("User exit")

log.info("")
log.info("Done.")