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# Copyright (C) 2008 One Laptop Per Child
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
import os
import logging
import re
from gettext import gettext as _
_logger = logging.getLogger('ControlPanel - AboutXO')
_not_available = _('Not available')
def get_aboutxo():
msg = 'Serial Number: %s \nBuild Number: %s \nFirmware Number: %s \n' \
% (get_serial_number(), get_build_number(), get_firmware_number())
return msg
def print_aboutxo():
print get_aboutxo()
def get_serial_number():
serial_no = _read_file('/ofw/serial-number')
if serial_no is None:
serial_no = _not_available
return serial_no
def print_serial_number():
print get_serial_number()
def get_build_number():
build_no = _read_file('/boot/olpc_build')
if build_no is None:
build_no = _not_available
return build_no
def print_build_number():
print get_build_number()
def get_firmware_number():
firmware_no = _read_file('/ofw/openprom/model')
if firmware_no is None:
firmware_no = _not_available
else:
firmware_no = re.split(" +", firmware_no)
if len(firmware_no) == 3:
firmware_no = firmware_no[1]
return firmware_no
def print_firmware_number():
print get_firmware_number()
def _read_file(path):
if os.access(path, os.R_OK) == 0:
return None
fd = open(path, 'r')
value = fd.read()
fd.close()
if value:
value = value.strip('\n')
return value
else:
_logger.debug('No information in file or directory: %s' % path)
return None
def get_license():
license_file = "/usr/share/licenses/common-licenses/GPLv2"
lang = os.environ['LANG']
if lang.endswith("UTF-8"):
lang = lang[:-6]
try_file = license_file + "." + lang
if os.path.isfile(try_file):
license_file = try_file
else:
try_file = license_file + "." + lang.split("_")[0]
if os.path.isfile(try_file):
license_file = try_file
try:
fd = open(license_file)
# remove 0x0c page breaks which can't be rendered in text views
license_text = fd.read().replace('\x0c', '')
fd.close()
except IOError:
license_text = _not_available
return license_text
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