mirror of https://gerrit.osmocom.org/pysim
72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
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# -*- coding: utf-8 -*-
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# without this, pylint will fail when inner classes are used
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# within the 'nested' kwarg of our TlvMeta metaclass on python 3.7 :(
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# pylint: disable=undefined-variable
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"""
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DF_PHONEBOOK as specified in 3GPP TS 31.102 V16.6.0
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Needs to be a separate python module to avoid cyclic imports
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"""
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#
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# Copyright (C) 2022 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 pySim.tlv import *
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from pySim.filesystem import *
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from pySim.construct import *
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from construct import Optional as COptional
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from construct import *
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# TS 31.102 Section 4.4.2.1
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class EF_PBR(LinFixedEF):
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def __init__(self, fid='4F30', name='EF.PBR', desc='Phone Book Reference', **kwargs):
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super().__init__(fid, name=name, desc=desc, **kwargs)
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#self._tlv = FIXME
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# TS 31.102 Section 4.4.2.12.2
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class EF_PSC(TransparentEF):
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_construct = Struct('synce_counter'/Int32ub)
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def __init__(self, fid='4F22', name='EF.PSC', desc='Phone Book Synchronization Counter', **kwargs):
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super().__init__(fid, name=name, desc=desc, **kwargs)
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#self._tlv = FIXME
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# TS 31.102 Section 4.4.2.12.3
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class EF_CC(TransparentEF):
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_construct = Struct('change_counter'/Int16ub)
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def __init__(self, fid='4F23', name='EF.CC', desc='Change Counter', **kwargs):
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super().__init__(fid, name=name, desc=desc, **kwargs)
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# TS 31.102 Section 4.4.2.12.4
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class EF_PUID(TransparentEF):
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_construct = Struct('previous_uid'/Int16ub)
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def __init__(self, fid='4F24', name='EF.PUID', desc='Previous Unique Identifer', **kwargs):
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super().__init__(fid, name=name, desc=desc, **kwargs)
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# TS 31.102 Section 4.4.2
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class DF_PHONEBOOK(CardDF):
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def __init__(self, fid='5F3A', name='DF.PHONEBOOK', desc='Phonebook', **kwargs):
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super().__init__(fid=fid, name=name, desc=desc, **kwargs)
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files = [
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EF_PBR(),
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EF_PSC(),
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EF_CC(),
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EF_PUID(),
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# FIXME: Those 4Fxx entries with unspecified FID...
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]
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self.add_files(files)
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