The TERMINAL PROFILE chain parsed the SET UP MENU title with 'tag == 0x05'
only, so the live Alfa card's title (CR-set 0x85, 'Alfa Mobile') was
dropped: /api/menu returned items without a title and the PWA showed
'No menu set by the card' - card-specific only because cards pick the tag
variant (this one sends plain 0x8F items and a CR-set title in the same
command).
- _parse_setup_menu_command (pure, tested with the live FETCH bytes)
replaces the inline parse; the PWA shows a title-less menu as 'STK: Menu'
instead of 'No menu set by the card' (stkMenuLabel, pure).
- _cmd_tlv is now the single lookup helper: exact tag, then tag ^ 0x80
(bit 8 is the CR flag, TS 101 220 7.1.1); the old '| 0x80'-only helper and
the duplicate _cmd_tlv_any are gone.
- Remaining single-style checks fixed: _parse_setup_menu_items (0x8F/0x0F),
_parse_select_item title (0x85/0x05), _find_sms_tpdu (0x8B/0x0B - the
plain variant lost the SEND SHORT MESSAGE PoR TPDU), the response
scripting parsers (R-APDU 0x23/0xA3, executed count 0x80/0x00) and the
FF21 resource tags (0x81-0x83/0x01-0x03).
- tests/test_tag_variants.py flips the CR flag on every top-level tag of
real command fixtures and asserts identical parse results for all
parsers (verified to fail when a single-style lookup is reintroduced).
sw cache simple-v313; tests: 524 Python / 675 Node.
catarrh
904eca1758
