code wiki / _hdl_build / nx_ad_view_gate.nx
nx_ad_view_gate.nx
buildroot/runtime/_hdl_build/nx_ad_view_gate.nx
about
nx_ad_view_gate.nx -- GATE (runnable) for the honest VIEWPORT-VERIFIED impression rule (nx_ad_view).
Proves on baked controls that the MRC rule is enforced and that served-but-unseen is REFUSED:
boundary : viewed + dwell==1000ms -> viewable (MRC >=1s); dwell==999ms -> NOT (under-dwell)
unseen : viewed==0 with huge dwell -> NOT viewable (served != seen: the liar-kill)
video : 2000ms threshold (1500ms video -> NOT, 2000ms -> viewable)
tally : mixed corpus -> served=100, viewable=60, stripped_inflation=40 (we refuse the 40
served-but-unseen impressions an incumbent serve-count would inflate)
where : per-slot viewable (above-fold=60, below-fold=0) -- transparent placement
no-false : an all-unseen corpus -> viewable=0 (the rule is not stuck-at-served)
Evidence -> knowledge/status/ad_view.log (VIEWGATE ... verdict=GREEN). Aggregate-only, no visitor
id by construction. license_tier: ORIGINAL
dependencies 2 imports · 0 importers
imports: nx_ad_view.nxnx_syscalls.nx
imported by: nobody (leaf or entry point)
call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown
structs
| none |
consts
| 15 | const VG_LOG: *u8 = "knowledge/status/ad_view.log" |
functions
| 17 | func vg_w(fd: i64, s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } sys_write(fd, s, n); return 0 } |
| 18 | func vg_wn(fd: i64, v: i64) -> i64 { let bb: *u8 = sys_mmap(28); var m: i64=v; if m<0 {m=0-m; sys_write(fd,"-" as *u8,1)}; let t: *u8 = sys_mmap(28); var k: i64=0; if m==0 {t[0]=48;k=1}; while m>0 {t[k]=(48+(m%10)) as u8; m=m/10; k=k+1}; var i: i64=0; while i<k {bb[i]=t[k-1-i]; i=i+1}; sys_write(fd, bb, k); return 0 } |
| 20 | func vg_emit(fd: i64, served: i64, viewable: i64, stripped: i64, sa: i64, unseen_vw: i64, ok: i64) -> i64 |
| 31 | func main() -> i64 |