#! /usr/bin/env python
"""
Sample script that monitors card insertions, connects to cards and transmit an apdu
__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.CardMonitoring import CardMonitor,CardObserver
from smartcard.util import *
# replace by your favourite apdu
SELECT_DF_TELECOM = [0xA0, 0xA4, 0x00, 0x00, 0x02, 0x7F, 0x10 ]
# a card observer that connects to new cards and performs a transaction, e.g. SELECT DF_TELECOM
class transmitobserver( CardObserver ):
"""A card observer that is notified when cards are inserted/removed from the system,
connects to cards and SELECT DF_TELECOM
"""
def __init__( self ):
self.cards=[]
def update( self, observable, (addedcards, removedcards) ):
for card in addedcards:
if card not in self.cards:
self.cards+=[card]
print "+Inserted: ", toHexString( card.atr )
card.connection = card.createConnection()
card.connection.connect()
response, sw1, sw2 = card.connection.transmit( SELECT_DF_TELECOM )
print "%.2x %.2x" % (sw1, sw2)
for card in removedcards:
print "-Removed: ", toHexString( card.atr )
if card in self.cards:
self.cards.remove( card )
try:
print "Insert or remove a smartcard in the system."
print "This program will exit in 100 seconds"
print ""
cardmonitor = CardMonitor()
cardobserver = transmitobserver()
cardmonitor.addObserver( cardobserver )
sleep(100)
except:
print exc_info()[0], ':', exc_info()[1]
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