code wiki / _hdl_build / nx_mobi_book_gate.nx

nx_mobi_book_gate.nx

buildroot/runtime/_hdl_build/nx_mobi_book_gate.nx

5262 B79 linesdepth 2pulls 2 transitivereach 0 importersview sourcekind gate/prooftopic mobi
docsdependenciesstructsconstsfunctions

about

nx_mobi_book_gate.nx -- liar-kill gate for the sovereign MOBI/AZW reader. Builds the DRM-free fixture + a DRM-flagged variant, then asserts: DECODE : a DRM-FREE MOBI -> book.json (title+author from EXTH, format=mobi) + chap0.txt (PalmDOC-decompressed real prose) -- i.e. a purchased book LIBERATED from the lock-in container into the Nishi format. DECLINE: a DRM-flagged MOBI -> exit 2 (detected + DECLINED, NOT circumvented -- the legal line). GREEN = we read DRM-free Kindle books on our own device, and refuse DRM rather than break it. expect_exit: 0

dependencies 1 imports · 0 importers

nx_syscalls.nx nx_mobi_book_gate.nx

imports: nx_syscalls.nx

imported by: nobody (leaf or entry point)

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

main xp sys_write spawn sys_fork sys_openat_wr sys_dup3 sys_mmap sys_execve sys_exit sys_wait4 sys_mmap ↻ sys_read_file sys_openat_rd sys_lseek sys_mmap ↻ sys_read sys_close sys_exit ↻ xn sys_write ↻ sys_mmap ↻ sys_write ↻ xhas xfind xslen

structs

none

consts

none

functions

9func xp(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(1,s,n); return 0 }
called by 1: main calls 1: sys_write
10func xn(v0: i64) -> i64 { var v: i64=v0; if v<0 { sys_write(1,"-" as *u8,1); v=0-v } let b: *u8=sys_mmap(24); var k: i64=0; if v==0 {b[0]=48 as u8;k=1} while v>0 {b[k]=(48+(v%10)) as u8; v=v/10; k=k+1} let o: *u8=sys_mmap(24); var j: i64=0; while j<k {o[j]=b[k-1-j];j=j+1} sys_write(1,o,k); return 0 }
called by 1: main calls 2: sys_writesys_mmap
11func xslen(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} return n }
called by 1: xfind
13func spawn(path: *u8, a0: *u8, a1: *u8, redir: *u8) -> i64
34func xfind(hay: *u8, hl: i64, needle: *u8) -> i64
called by 1: xhas calls 1: xslen
40func xhas(hay: *u8, hl: i64, needle: *u8) -> i64 { if xfind(hay, hl, needle) >= 0 { return 1 } return 0 }
called by 1: main calls 1: xfind
42func main() -> i64