code wiki / _hdl_build / nx_docx_gate.nx

nx_docx_gate.nx

buildroot/runtime/_hdl_build/nx_docx_gate.nx

6761 B84 linesdepth 2pulls 2 transitivereach 0 importersview sourcekind gate/prooftopic docx

docs dependencies structs consts functions

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nx_docx_gate.nx -- proves the sovereign OOXML (.docx) interop by driving the REAL /tmp/nx_docx.sov.elf: ROUND-TRIP : write 3 paragraphs -> read them back -> the text is recovered faithfully, including XML special characters '&' and '<' (escaped on write, unescaped on read) STRUCTURE : the emitted file is a real ZIP/OPC package -- it begins with the local-file-header signature PK\x03\x04, ends with an End-Of-Central-Directory PK\x05\x06, and contains all three OPC part names ([Content_Types].xml, _rels/.rels, word/document.xml) GREEN iff 8/8. (Reading DEFLATE-compressed Word output is proven separately in the harness via a 3rd-party oracle -- this organ-level gate can't produce DEFLATE sovereignly since nx_deflate is inflate-only.) Requires /tmp/nx_docx.sov.elf (build nx_docx first). Durable knowledge/status/docx_gate.log. license_tier: ORIGINAL

dependencies 1 imports · 0 importers

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

structs

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consts

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functions

12	func d_puts(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
13	func d_num(v: i64) -> i64 { let bb: u8=sys_mmap(28); var m: i64=v; if m<0{m=0-m;sys_write(1,"-" as u8,1)}; let t: *u8=sys_mmap(28); var k: i64=0; if m==0{t[0]=(48 as u8);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(1,bb,k); return 0 } called by 1: main calls 2: sys_mmap sys_write
14	func d_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 } called by 1: main calls 1: sys_write
15	func d_wn(fd: i64, v: i64) -> i64 { let bb: u8=sys_mmap(28); var m: i64=v; if m<0{m=0-m}; let t: u8=sys_mmap(28); var k: i64=0; if m==0{t[0]=(48 as u8);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 } called by 1: main calls 2: sys_mmap sys_write
16	func d_strlen(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} return n } called by 1: d_contains
17	func d_read(path: u8, buf: u8, cap: i64) -> i64 called by 1: main calls 3: sys_openat_rd sys_read sys_close
23	func d_contains(hay: u8, n: i64, needle: u8) -> i64 called by 1: main calls 1: d_strlen
30	func d_find4(buf: *u8, n: i64, a: i64, b: i64, c: i64, e: i64) -> i64 called by 1: main
35	func d_run(args: i64, nargs: i64, out_path: u8) -> i64 called by 1: main calls 7: sys_fork sys_openat_wr sys_dup3 sys_mmap sys_execve sys_exit+1
48	func main() -> i64 calls 12: d_puts sys_mmap d_run d_read d_contains d_find4+6