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Enable parsing of ISIM Service table (IST)

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As per TS 31.103, This EF indicates which ISIM services are available.
If a service is not indicated as available in the ISIM, the ME shall not select this service.

Parsing of IST is achieved by first selecting the ISIM application using its AID.
This is followed by selecting EF.IST with File ID - 6f07 in ADF.ISIM

Change-Id: I3f0a7227360b72a707dc1bcc4cc9c8a4ec7ad2b2
This commit is contained in:
Supreeth Herle
2020-03-22 08:58:33 +01:00
parent df33037e42
commit ee15c77185
2 changed files with 19 additions and 0 deletions
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13
pySim-read.py
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@@ -30,6 +30,7 @@ import re
import sys
from pySim.ts_51_011 import EF, DF, EF_SST_map
from pySim.ts_31_102 import EF_UST_map
from pySim.ts_31_103 import EF_IST_map
from pySim.commands import SimCardCommands
from pySim.cards import card_detect, Card
@@ -255,5 +256,17 @@ if __name__ == '__main__':
else:
print("USIM Service Table: Can't read, response code = %s" % (sw,))
# Check whether we have th AID of ISIM, if so select it by its AID
# EF.IST - File Id in ADF ISIM : 6f07
if '9000' == card.select_adf_by_aid(adf="isim"):
# EF.IST
(res, sw) = card.read_binary('6f07')
if sw == '9000':
print("ISIM Service Table: %s" % res)
# Print those which are available
print("%s" % dec_st(res, table="isim"))
else:
print("ISIM Service Table: Can't read, response code = %s" % (sw,))
# Done for this card and maybe for everything ?
print("Done !\n")