ISMAIL MASSERAN
69 lines
2.0 KiB
Python
69 lines
2.0 KiB
Python
"""Smartcard system utility functions and classes.
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Manages smartcard readers and reader groups.
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__author__ = "gemalto https://www.gemalto.com/"
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Copyright 2001-2012 gemalto
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Author: Jean-Daniel Aussel, mailto:jean-daniel.aussel@gemalto.com
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This file is part of pyscard.
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pyscard is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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pyscard is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with pyscard; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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"""
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import smartcard.pcsc.PCSCReaderGroups
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import smartcard.reader.ReaderFactory
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def readers(groups=None):
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"""Returns the list of smartcard readers in groups as
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L{smartcard.reader.Reader}.
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If groups is not specified, returns the list of all smartcard readers.
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>>> import smartcard
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>>> r=smartcard.readers()
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>>> r=smartcard.readers(['SCard$DefaultReaders', 'MyReaderGroup'])
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"""
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if groups is None:
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groups = []
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return smartcard.reader.ReaderFactory.ReaderFactory.readers(groups)
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def readergroups():
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"""Returns the list of reader groups."""
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return smartcard.pcsc.PCSCReaderGroups.PCSCReaderGroups().instance
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# for legacy only
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def listReaders():
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"""Returns the list of smartcard readers.
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Deprecated - Use L{smartcard.System.readers()} instead.
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"""
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zreaders = []
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for reader in readers():
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zreaders.append(str(reader))
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return zreaders
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if __name__ == "__main__":
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print(readers())
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print(readers(["SCard$DefaultReaders"]))
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print(readergroups())
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