SET UP MENU / SELECT ITEM items carry an optional Items Next Action Indicator
(TS 102 223 8.24, tag '18'): one byte per item, in list order, coded with the
Table 9.4 values marked "Used for Next Action Indicator". The decoder ignored
it, so neither the proactive log nor the STK menu showed what the card would
do when an item is selected.
- server: NAI_TYPES whitelist (the ToC-only values - e.g. '26', '27', '47' -
are reserved there and are ignored, as are '00' and unlisted values),
_nai_name(), _attach_nai() (a short NAI list leaves the tail without an
indicator, extra bytes are ignored); _parse_select_item() and
_parse_setup_menu_items() plus the TERMINAL PROFILE SET UP MENU walk attach
nai/nai_name to the items; _decode_cmd() renders '1. Menu -> SET UP MENU'.
- PWA: stkMenuNaiSuffix() adds a small gray '<name>' suffix to STK menu items
that carry an NAI; the proactive log picks the decode up via cmd_decoded.
- tests: SET UP MENU / SELECT ITEM vectors with NAIs, a reserved value that is
ignored, a short NAI list, and the stkMenuNaiSuffix unit test.
- docs: UICC_SPECS 6.5 gained the '18' Items next action indicator row
(8.24/9.4); help EN/RU mention the menu suffix; AGENTS files updated.
548 frontend / 413 Python green; version 3.5.3; sw cache simple-v255.
The stuck-card pattern: after a Back TR the card re-issues the parent menu
as a new SELECT ITEM (91XX -> FETCH, paused, awaiting TR), but the UI's
back/timeout branch ignored that response and showed the cached top menu;
the next item click then sent ENVELOPE(Menu Selection) while the card was
waiting for the TR. The card answers such an ENVELOPE with 9000 (not the
usual 91XX), and menu-select cleared the pending command without a TR,
leaving an unfinished proactive session until reset/equip.
- server: _finish_pending_menu() answers a paused command with a cancel TR
(0x10) before /api/menu-select sends its ENVELOPE and drains a 91XX
follow-up, so a new selection can never shadow an unanswered FETCH
- frontend: stkMenuRespond('back'|'timeout') renders the follow-up command
from the server response (SELECT ITEM / DISPLAY TEXT) and shows the
cached top menu only when the TR answer carries no command (9000)
- tests: finish-pending cancel TR + chain drain (Python); stkMenuRespond
back/timeout/cancel/ok rendering (frontend); help/AGENTS updated;
SW cache v107 -> v108.
catarrh