#! /usr/bin/env python
"""
Sample script that monitors smartcard insertion/removal and select DF_TELECOM on inserted cards
__author__ = "http://www.gemalto.com"
Copyright 2001-2010 gemalto
Author: Jean-Daniel Aussel, mailto:jean-daniel.aussel@gemalto.com
This file is part of pyscard.
pyscard is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
pyscard 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with pyscard; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
"""
from sys import stdin,exc_info
from time import sleep
from smartcard.CardConnectionObserver import ConsoleCardConnectionObserver
from smartcard.CardMonitoring import CardMonitor,CardObserver
from smartcard.util import *
# define the apdus used in this script
GET_RESPONSE = [0XA0, 0XC0, 00, 00 ]
SELECT = [0xA0, 0xA4, 0x00, 0x00, 0x02]
DF_TELECOM = [0x7F, 0x10]
# a simple card observer that tries to select DF_TELECOM on an inserted card
class selectDFTELECOMObserver( CardObserver ):
"""A simple card observer that is notified
when cards are inserted/removed from the system and
prints the list of cards
"""
def __init__( self ):
self.observer=ConsoleCardConnectionObserver()
def update( self, observable, (addedcards, removedcards) ):
for card in addedcards:
print "+Inserted: ", toHexString( card.atr )
card.connection = card.createConnection()
card.connection.connect()
card.connection.addObserver( self.observer )
apdu = SELECT+DF_TELECOM
response, sw1, sw2 = card.connection.transmit( apdu )
if sw1 == 0x9F:
apdu = GET_RESPONSE + [sw2]
response, sw1, sw2 = card.connection.transmit( apdu )
for card in removedcards:
print "-Removed: ", toHexString( card.atr )
try:
print "Insert or remove a SIM card in the system."
print "This program will exit in 60 seconds"
print ""
cardmonitor = CardMonitor()
selectobserver = selectDFTELECOMObserver()
cardmonitor.addObserver( selectobserver )
sleep(60)
# don't forget to remove observer, or the
# monitor will poll forever...
cardmonitor.deleteObserver( selectobserver )
import sys
if 'win32'==sys.platform:
print 'press Enter to continue'
sys.stdin.read(1)
except:
print exc_info()[0], ':', exc_info()[1]
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