nx_ad_offering_gate.nx source

1// nx_ad_offering_gate.nx -- GATE (runnable) for ADS-017 the offering sheet. Proves the sell page: 2// sell copy : contains the headline + the "$0 if we miss" promise + the goal labels 3// clean : zero third-party JS (the page itself is a marketing surface, still no <script>/src=) 4// DATA-DRIVEN (the rule-11 point): the rendered prices MATCH the LIVE store figures -- the gate 5// reads adpricing:reach straight from the store, renders "$<fee>"/"$<ceiling>", and 6// asserts the PAGE contains exactly those. Hardcoded copy with stale numbers would fail. 7// Also WRITES the rendered page to knowledge/status/ad_offering_preview.html so the operator can 8// open the actual sell page (with live figures) in a browser. 9// 10// Evidence -> knowledge/status/ad_offering.log (OFFERINGGATE authored=organ ... verdict=GREEN). 11// license_tier: ORIGINAL 12import "nx_ad_offering.nx" 13import "nx_ad_bill.nx" 14import "nx_ad_serve.nx" 15import "nx_syscalls.nx" 16 17const OG_LOG: *u8 = "knowledge/status/ad_offering.log" 18const OG_PREVIEW: *u8 = "knowledge/status/ad_offering_preview.html" 19 20func og_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 } 21func og_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 } 22 23func og_emit(fd: i64, plen: i64, has_head: i64, has_zero: i64, clean3p: i64, has_reach: i64, store_fee: i64, has_fee: i64, has_ceil: i64, ok: i64) -> i64 { 24 og_w(fd, "OFFERINGGATE authored=organ source=store page_bytes=" as *u8); og_wn(fd, plen) 25 og_w(fd, " has_headline=" as *u8); og_wn(fd, has_head) 26 og_w(fd, " has_zero_promise=" as *u8); og_wn(fd, has_zero) 27 og_w(fd, " clean_thirdparty_js=" as *u8); og_wn(fd, clean3p) 28 og_w(fd, " has_reach_label=" as *u8); og_wn(fd, has_reach) 29 og_w(fd, " store_reach_fee=" as *u8); og_wn(fd, store_fee) 30 og_w(fd, " page_renders_live_fee=" as *u8); og_wn(fd, has_fee) 31 og_w(fd, " page_renders_live_ceiling=" as *u8); og_wn(fd, has_ceil) 32 if ok == 1 { og_w(fd, " verdict=GREEN\n" as *u8) } else { og_w(fd, " verdict=RED\n" as *u8) } 33 return 0 34} 35 36func main() -> i64 { 37 let page: *u8 = sys_mmap(8192) 38 let pn: i64 = on_emit(page) 39 40 let has_head: i64 = as_contains(page, pn, "Brought to you by you" as *u8) 41 let has_zero: i64 = as_contains(page, pn, "you pay <strong>$0</strong>" as *u8) 42 let clean3p: i64 = as_has_thirdparty_js(page, pn) 43 let has_reach: i64 = as_contains(page, pn, "Reach (impressions)" as *u8) 44 45 // DATA-DRIVEN proof: read the live reach price from the store, render it, and require the page 46 // to contain exactly that -- proving the figures are pulled from DATA, not hardcoded. 47 let fee: i64 = ab_perform_fee_of("adpricing:reach" as *u8) 48 let bonus: i64 = ab_exceed_bonus_of("adpricing:reach" as *u8) 49 let feebuf: *u8 = sys_mmap(32) 50 let fl: i64 = on_money(feebuf, 0, fee); feebuf[fl] = 0 as u8 51 let ceilbuf: *u8 = sys_mmap(32) 52 var ceil: i64 = 0 - 1 53 if fee >= 0 { if bonus >= 0 { ceil = fee + bonus } } 54 let cl: i64 = on_money(ceilbuf, 0, ceil); ceilbuf[cl] = 0 as u8 55 let has_fee: i64 = as_contains(page, pn, feebuf) 56 let has_ceil: i64 = as_contains(page, pn, ceilbuf) 57 58 var ok: i64 = 1 59 if has_head != 1 { ok = 0 } 60 if has_zero != 1 { ok = 0 } 61 if clean3p != 0 { ok = 0 } 62 if has_reach != 1 { ok = 0 } 63 if fee < 0 { ok = 0 } // figures should be live (operator go-live); a PENDING fee fails here 64 if has_fee != 1 { ok = 0 } // page renders the live store fee 65 if has_ceil != 1 { ok = 0 } // page renders the live ceiling 66 67 // write the viewable preview (so the operator can open the actual sell page). 68 let prev: i64 = sys_openat_wr(OG_PREVIEW, 420) 69 if prev >= 0 { sys_write(prev, page, pn); sys_close(prev) } 70 71 og_emit(1, pn, has_head, has_zero, clean3p, has_reach, fee, has_fee, has_ceil, ok) 72 let lf: i64 = sys_openat_append(OG_LOG, 420) 73 if lf >= 0 { og_emit(lf, pn, has_head, has_zero, clean3p, has_reach, fee, has_fee, has_ceil, ok); sys_close(lf) } 74 75 if ok == 1 { return 0 } 76 return 1 77}