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- #! /usr/bin/env python
- """
- Sample script that monitors smartcard insertion/removal.
- __author__ = "http://www.gemalto.com"
- Copyright 2001-2012 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 __future__ import print_function
- from time import sleep
- from smartcard.CardMonitoring import CardMonitor, CardObserver
- from smartcard.util import toHexString
- # a simple card observer that prints inserted/removed cards
- class PrintObserver(CardObserver):
- """A simple card observer that is notified
- when cards are inserted/removed from the system and
- prints the list of cards
- """
- def update(self, observable, actions):
- (addedcards, removedcards) = actions
- for card in addedcards:
- print("+Inserted: ", toHexString(card.atr))
- for card in removedcards:
- print("-Removed: ", toHexString(card.atr))
- if __name__ == '__main__':
- print("Insert or remove a smartcard in the system.")
- print("This program will run forever")
- print("")
- cardmonitor = CardMonitor()
- cardobserver = PrintObserver()
- cardmonitor.addObserver(cardobserver)
- while True:
- sleep(1)
- # don't forget to remove observer, or the
- # monitor will poll forever...
- cardmonitor.deleteObserver(cardobserver)
- import sys
- if 'win32' == sys.platform:
- print('press Enter to continue')
- sys.stdin.read(6000)
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