de5de0e9db
This command exports the entire filesystem state as one JSON document, which can be useful for storing it in a noSQL database, or for doing a structured diff between different such dumps. It's similar to "export", but then reasonably different to rectify a separate command. Change-Id: Ib179f57bc04d394efe11003ba191dca6098192d3
67 lines
2.1 KiB
Python
67 lines
2.1 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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class NoCardError(Exception):
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"""No card was found in the reader."""
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class ProtocolError(Exception):
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"""Some kind of protocol level error interfacing with the card."""
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class ReaderError(Exception):
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"""Some kind of general error with the card reader."""
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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: str, sw_expected: str, rs=None):
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"""
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Args:
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sw_actual : the SW we actually received from the card (4 hex digits)
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sw_expected : the SW we expected to receive from the card (4 hex digits)
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rs : interpreter class to convert SW to string
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"""
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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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@property
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def description(self):
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if self.rs and self.rs.lchan[0]:
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r = self.rs.lchan[0].interpret_sw(self.sw_actual)
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if r:
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return "%s - %s" % (r[0], r[1])
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return ''
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def __str__(self):
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description = self.description
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if description:
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description = ": " + description
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else:
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description = "."
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return "SW match failed! Expected %s and got %s%s" % (self.sw_expected, self.sw_actual, description)
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