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b2edd14475
pySim-prog was nice when there were only 5 parameters on a SIM that we could program, and where the use case was pretty limited. Today, we have SIM/USIM/ISIM cards with hundreds of files and even more parameters to program. We cannot add a command line argument for each file to pySim-prog. Instead, this introduces an interactive command-line shell / REPL, in which one can navigate the file system of the card, read and update files both in raw format and in decoded/parsed format. The idea is primarily inspired by Henryk Ploatz' venerable cyberflex-shell, but implemented on a more modern basis using the cmd2 python module. See https://lists.osmocom.org/pipermail/simtrace/2021-January/000860.html and https://lists.osmocom.org/pipermail/simtrace/2021-February/000864.html for some related background. Most code by Harald Welte. Some bug fixes by Philipp Maier have been squashed. Change-Id: Iad117596e922223bdc1e5b956f84844b7c577e02 Related: OS#4963
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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""" pySim: Exceptions
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"""
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#
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# Copyright (C) 2009-2010 Sylvain Munaut <tnt@246tNt.com>
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# Copyright (C) 2021 Harald Welte <laforge@osmocom.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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from __future__ import absolute_import
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try:
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# This is for compatibility with python 2 and 3
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from exceptions import Exception
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except:
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pass
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class NoCardError(Exception):
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pass
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class ProtocolError(Exception):
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pass
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class ReaderError(Exception):
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pass
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class SwMatchError(Exception):
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"""Raised when an operation specifies an expected SW but the actual SW from
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the card doesn't match."""
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def __init__(self, sw_actual, sw_expected, rs=None):
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self.sw_actual = sw_actual
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self.sw_expected = sw_expected
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self.rs = rs
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def __str__(self):
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if self.rs:
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r = self.rs.interpret_sw(sw_actual)
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if r:
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return "SW match failed! Expected %s and got %s: %s - %s" % (self.sw_expected, self.sw_actual, r[0], r[1])
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return "SW match failed! Expected %s and got %s." % (self.sw_expected, self.sw_actual)
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