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authorHarald Welte <laforge@osmocom.org>2022-02-25 15:36:44 +0100
committerHarald Welte <laforge@osmocom.org>2022-02-25 15:45:09 +0100
commita037762b04df8b630c3752400c5a06ea96ac36ff (patch)
tree85209cf1bf482ad0bcc43b9343f74b8ad255bc63
parent3a5afff022a746c05952d4315d6eee88450458aa (diff)
ts_31_102: Further decode TAI in EF.OPL5G
The TAI is not just an opaque bytestring but it consists of 3 fields. Change-Id: Ie5a5ce74713deb0e151218ae553d3f3d96cef17d
-rw-r--r--pySim/ts_31_102.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/pySim/ts_31_102.py b/pySim/ts_31_102.py
index 231d387..fec81bf 100644
--- a/pySim/ts_31_102.py
+++ b/pySim/ts_31_102.py
@@ -1033,7 +1033,8 @@ class EF_UAC_AIC(TransparentEF):
class EF_OPL5G(LinFixedEF):
def __init__(self, fid='6f08', sfid=0x08, name='EF.OPL5G', desc='5GS Operator PLMN List', **kwargs):
super().__init__(fid=fid, sfid=sfid, name=name, desc=desc, rec_len={10, None}, **kwargs)
- self._construct = Struct('tai'/Bytes(9), 'pnn_record_id'/Int8ub)
+ Tai = Struct('mcc_mnc'/BcdAdapter(Bytes(3)), 'tac_min'/Bytes(3), 'tac_max'/Bytes(3))
+ self._construct = Struct('tai'/Tai, 'pnn_record_id'/Int8ub)
# TS 31.102 Section 4.4.11.10
class EF_SUPI_NAI(TransparentEF):