- PLI_QUALIFIERS: TS 102 223 qualifier values (Location Info, IMEI,
NMR, Date/time, Timing Advance, Access Technology, etc.)
- _command_details_name(): appends the qualifier description to
PROVIDE LOCAL INFORMATION (type 0x26) in Command Details
- decode_cat (FETCH) and decode_tr_command (TR) now use it, so both
'cat_command' and 'response_to' carry the qualifier (e.g.
'PROVIDE LOCAL INFORMATION — IMEI')
tests: PLI qualifier cases (TR/FETCH, IMEI/location/date, non-PLI)
decode.py:
- _decode_fcp: FCP/FCI/FMD template — full bit-level file descriptor
(TS 102 221 Table 11.5: file type, structure, shareable, data coding,
record length, num records), file ID (+ KNOWN_FIDS name), DF name,
SFI, life cycle
- _decode_auth: GSM SRES+Kc, or 3G tag DB (RES/CK/IK/KC) / DC (AUTS)
- _decode_tr_result: TERMINAL RESPONSE Result TLV (code + name)
- _decode_response_for(ins, data): GET RESPONSE decodes its body using
the previous command's INS (SELECT→FCP, AUTHENTICATE→auth)
- decode_message wires response decoding for TR and GET RESPONSE
database.py: prev context now carries 'ins' (INS byte) via
_context_from_decoded, used by GET RESPONSE response decoding
tests: FCP, AUTH (GSM/3G), TR result, GET RESPONSE wiring (57 total)
decode.py: split decode_tr_command() out of decode_cat(); TR (0x14)
now stores the echoed proactive command type in 'response_to' instead
of 'cat_command', so it no longer overrides the INS name.
FETCH/ENVELOPE still use cat_command as the primary label.
tests: TR now asserts response_to + no cat_command
decode.py:
- decode_cat: TERMINAL RESPONSE (0x14) now extracts the proactive
command type from its echoed Command Details (tag 81) — no history
lookup needed since TR carries its own type
- decode_message gains prev param; GET RESPONSE (0xC0) resolves
'response_for' from the previous command when its SW1 was 0x61,
else None (orphaned)
- decode_sniff_msg threads prev through
database.py:
- _row_to_message accepts prev; new _decode_rows tracks previous-TPDU
context in sequence; get_messages/get_messages_after seed context
from the message before the window/cursor
tests: TR cat_command + GET RESPONSE context/orphaned cases (49 total)
catarrh