#595 (May 14, 2026, 12:43:01 AM)

card_key_provider: move boiler-plate code into helper functions

in pySim-shell.py we add the commandline options for the card key
provider and do the setup accordingly. Let's put this boilerplate
code into helper functions instead, so that we can re-use it in
other pySim programs as well. Let's use pySim.transport as a
pattern.

Related: SYS#6959
Change-Id: I6d095cbb644e608f4a751a1d0749b1484cdc781d

card_key_provider: pass CardKeyFieldCryptor to constructor

We currently create the CardKeyFieldCryptor object inside the constructor
of the concrete CardKeyProvider classes. There is currently no problem
with that, but when we create the CardKeyFieldCryptor object first and
then pass it as parameter to the constructor, we gain more flexibility
in case we want to support other CardKeyFieldCryptor variants in the
future.

Related: SYS#6959
Change-Id: If43552740aadacab9126f8a002749a9582eef8f4

card_key_provider: add a static method to parse --column-keys args

The contents of the --column-keys arguments are currently parsed
in init_card_key_provider. Let's add a static method in
CardKeyFieldCryptor to simplify re-usage of the CardKeyFieldCryptor

Related: SYS#6959
Change-Id: Ic955f271b1de1b1b855b21c82ed10343044e45fa

pySimLogger: fix default log format string

In format string we prepend when we log in verbose mode. We use %(module)s
as format string quaifier. This qualifier is replaced with the name of the
module from where the logger was called. This is mostly equal to the logger
name (__name__) we pass when we create the logger.

However, this is not the behavior we actually want. We want to log the
logger name that we passed when the logger was created. For this, we must
use %(name)s as qualifier.

Related: SYS#6959
Change-Id: I3951a70ad6ce864a7158b093cba46ae9fc1cb5bd

pySim/app: use pySimLogger instead of print

let's replace the stray print statements with proper logger calls.

Related: SYS#6959
Change-Id: I95b4536cc8853e7ba6a5dd573b903dfb85e56b9a

pySim/filesystem: use pySimLogger instead of print

let's replace the stray print statements with proper logger calls.

Related: SYS#6959
Change-Id: I3a7188ad33706df66b2113e15cc7d06004c9bc39