mirror of https://gerrit.osmocom.org/pysim
cards: add method to modify APDU parameters (cla, sel_ctrl)
There are situations where it is necessary to modify the class byte and the selection control bytes of a card at runtime. This should not be done by accessing the properties of the _scc object directly. The modification of those properties should be done via a set method instead. Change-Id: Ifd8aa2660e44a18d28945d070419612eff443e78
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@ -302,6 +302,15 @@ class SimCard(object):
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len = self._scc.record_size(ef)
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self._scc.update_record(ef, rec_no, "ff" * len, force_len=False, verify=True)
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def set_apdu_parameter(self, cla, sel_ctrl):
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"""Set apdu parameters (class byte and selection control bytes)"""
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self._scc.cla_byte = cla
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self._scc.sel_ctrl = sel_ctrl
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def get_apdu_parameter(self):
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"""Get apdu parameters (class byte and selection control bytes)"""
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return (self._scc.cla_byte, self._scc.sel_ctrl)
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class UsimCard(SimCard):
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name = 'USIM'
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