mxaccess/analysis/network/write-window-body-diff-021-w0-vs-w1.tsv at eb6c689f0916a5fbd2fc1dfd005b2ce418e8bf29

dohertj2/mxaccess

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Joseph Doherty fe2a6db786

rust / build / test / clippy / fmt (push) Has been cancelled

Details

Initial project state: .NET reference, design, Rust port (M0+M1), evidence

Layout:
- src/                    .NET 10 x64 reference: MxNativeCodec, MxNativeClient,
                          MxAsbClient, probes, tests, harnesses. Executable spec.
- design/                 Architectural plan for the Rust port (M0–M6), error
                          model, protocol invariants, risks (R1–R16), adversarial
                          review log (review.md).
- rust/                   Rust workspace. M0 skeleton + M1 codec parity.
                          mxaccess-codec: 215 unit tests + 2 cross-implementation
                          parity tests (byte-identical against .NET reference).
                          Other crates are M0 stubs awaiting M2+.
- captures/               Frida + netsh + pcap evidence per CLAUDE.md
                          ("captures are evidence, not throwaway logs").
- analysis/               Decompiled C# (frida/proxy/decompiled-*),
                          Ghidra exports for native DLLs (`exports/` only —
                          working state at `projects/` and AVEVA's input
                          binaries at `input/` are gitignored).
- docs/                   Reverse-engineering reference docs.
- tools/                  Setup-LiveProbeEnv.ps1 (Infisical credential fetcher),
                          Compute-Crc.ps1 (.NET parity helper).
- .github/workflows/      Rust CI: fmt + build + test + clippy on Windows.
- LICENSE                 MIT (Joseph Doherty, 2026).

Verified:
- cargo test --workspace → 217 passed (215 unit + 2 .NET parity), 0 failed
- cargo clippy --workspace -- -D warnings → clean
- cargo fmt --all -- --check → clean
- cargo publish --dry-run -p mxaccess-codec → packages cleanly

Excluded from history (see .gitignore):
- **/bin, **/obj, **/target — build artifacts
- analysis/ghidra/projects/ — Ghidra working state (regenerable)
- analysis/ghidra/input/ — AVEVA proprietary DLLs (vendor IP)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-05 06:21:00 -04:00

7.2 KiB

Raw Blame History

1	write_a	write_value_a	write_b	write_value_b	direction	record_type	record_size	ordinal	status	frame_a	frame_b	time_a	time_b	signature16_a	signature16_b	bytes_differ	diff_offsets	byte_pairs	i32_diffs	ascii_a	ascii_b
2	0	103	1	104	a_to_b	control	12	0	different	4131	4315	0.171459675	0.069395065	ff ff ff ff 37 38 0b 00 00 00 00 00	ff ff ff ff 41 38 0b 00 00 00 00 00	1	4	4:37->41	4:735287->735297	....78......	....A8......
3	0	103	1	104	a_to_b	control	12	1	different	4162	4317	0.182622433	0.069546223	ff ff ff ff 38 38 0b 00 00 00 00 00	ff ff ff ff 42 38 0b 00 00 00 00 00	1	4	4:38->42	4:735288->735298	....88......	....B8......
4	0	103	1	104	a_to_b	control	12	2	different	4174	4327	0.184747696	0.071476698	ff ff ff ff 39 38 0b 00 00 00 00 00	ff ff ff ff 43 38 0b 00 00 00 00 00	1	4	4:39->43	4:735289->735299	....98......	....C8......
5	0	103	1	104	a_to_b	control	12	3	different	4188	4340	0.274049759	0.172099590	ff ff ff ff 3a 38 0b 00 00 00 00 00	ff ff ff ff 44 38 0b 00 00 00 00 00	1	4	4:3a->44	4:735290->735300	....:8......	....D8......
6			1	104	a_to_b	control	12	4	missing_a		4351		0.260247707		fe ff ff ff d8 4a 01 00 c7 4a 01 00						.....J...J..
7			1	104	a_to_b	control	12	5	missing_a		4367		0.275054216		ff ff ff ff 45 38 0b 00 00 00 00 00						....E8......
8	0	103	1	104	a_to_b	control_announce	12	0	different	4119	4293	0.170109034	0.067553520	1a 00 00 00 d8 62 0b 00 00 00 00 00	1a 00 00 00 e2 62 0b 00 00 00 00 00	1	4	4:d8->e2	4:746200->746210	.....b......	.....b......
9	0	103	1	104	a_to_b	control_announce	12	1	different	4152	4297	0.180431604	0.067930222	65 00 00 00 d9 62 0b 00 00 00 00 00	22 00 00 00 e3 62 0b 00 00 00 00 00	2	0 4	0:65->22 4:d9->e3	0:101->34 4:746201->746211	e....b......	"....b......
10	0	103	1	104	a_to_b	control_announce	12	2	different	4164	4301	0.183470011	0.068131447	1e 00 00 00 da 62 0b 00 00 00 00 00	43 00 00 00 e4 62 0b 00 00 00 00 00	2	0 4	0:1e->43 4:da->e4	0:30->67 4:746202->746212	.....b......	C....b......
11	0	103	1	104	a_to_b	control_announce	12	3	different	4178	4318	0.272670269	0.070311069	1a 00 00 00 db 62 0b 00 00 00 00 00	1e 00 00 00 e5 62 0b 00 00 00 00 00	2	0 4	0:1a->1e 4:db->e5	0:26->30 4:746203->746213	.....b......	.....b......
12			1	104	a_to_b	control_announce	12	4	missing_a		4330		0.170464754		1a 00 00 00 e6 62 0b 00 00 00 00 00						.....b......
13			1	104	a_to_b	control_announce	12	5	missing_a		4357		0.273474693		1a 00 00 00 e7 62 0b 00 00 00 00 00						.....b......
14	0	103	1	104	a_to_b	data	26	0	different	4121	4295	0.170266628	0.067722797	54 8f 63 40 e2 5e 31 40 01 00 03 00 00 00 43 f5	54 8f 63 40 e2 5e 31 40 01 00 03 00 00 00 53 f5	1	14	14:43->53	12:-180158464->-179109888	T.c@.^1@......C.......	T.c@.^1@......S.......
15	0	103	1	104	a_to_b	data	26	1	different	4180	4332	0.272846460	0.170684099	54 8f 63 40 e2 5e 31 40 01 00 03 00 00 00 47 f5	54 8f 63 40 e2 5e 31 40 01 00 03 00 00 00 57 f5	1	14	14:47->57	12:-179896320->-178847744	T.c@.^1@......G.......	T.c@.^1@......W.......
16			1	104	a_to_b	data	26	2	missing_a		4359		0.273638964		54 8f 63 40 e2 5e 31 40 01 00 03 00 00 00 59 f5						T.c@.^1@......Y.......
17	0	103	1	104	a_to_b	data	30	0	different	4166	4320	0.183623314	0.070454121	55 ce ff 62 b2 1b 3a 50 01 00 03 00 00 00 45 f5	55 ce ff 62 b2 1b 3a 50 01 00 03 00 00 00 55 f5	1	14	14:45->55	12:-180027392->-178978816	U..b..:P......E...........	U..b..:P......U...........
18	0	103	1	104	a_to_b	data	34	0	different	4154	4299	0.180605412	0.068046808	1c 21 18 d0 c4 6f 33 bb 01 00 03 00 00 00 68 1e	1c 21 18 d0 c4 6f 33 bb 01 00 03 00 00 00 6a 1e	3	14 22 23	14:68->6a 22:51->b3 23:ea->ec	12:510132224->510263296 20:-363790336->-323813376	.!...o3.......h.......Q.2.....	.!...o3.......j.........2.....
19	0	103	1	104	a_to_b	data	67	0	different	4154	4302	0.180605412	0.068237782	98 04 33 cb 0c b4 7c 38 01 00 03 00 00 00 01 00	98 04 33 cb 0c b4 7c 38 01 00 03 00 00 00 01 00	5	19 55 56 57 58	19:68->6a 55:20->88 56:af->60 57:f1->40 58:a7->cc	16:1744830464->1778384896 52:545259519->-2004877313 56:-1079512657->-1077133216	..3...\|8...........h.......=B.....&.............	..3...\|8...........j.......=B.....&.............
20	0	103	1	104	b_to_a	control	12	0	different	4124	4300	0.170543909	0.068119526	ff ff ff ff d8 62 0b 00 00 00 00 00	ff ff ff ff e2 62 0b 00 00 00 00 00	1	4	4:d8->e2	4:746200->746210	.....b......	.....b......
21	0	103	1	104	b_to_a	control	12	1	different	4156	4304	0.181063652	0.068414927	ff ff ff ff d9 62 0b 00 00 00 00 00	ff ff ff ff e3 62 0b 00 00 00 00 00	1	4	4:d9->e3	4:746201->746211	.....b......	.....b......
22	0	103	1	104	b_to_a	control	12	2	different	4168	4306	0.184028149	0.068648338	ff ff ff ff da 62 0b 00 00 00 00 00	ff ff ff ff e4 62 0b 00 00 00 00 00	1	4	4:da->e4	4:746202->746212	.....b......	.....b......
23	0	103	1	104	b_to_a	control	12	3	different	4182	4322	0.273196936	0.070734024	ff ff ff ff db 62 0b 00 00 00 00 00	ff ff ff ff e5 62 0b 00 00 00 00 00	1	4	4:db->e5	4:746203->746213	.....b......	.....b......
24			1	104	b_to_a	control	12	4	missing_a		4334		0.171112061		ff ff ff ff e6 62 0b 00 00 00 00 00						.....b......
25			1	104	b_to_a	control	12	5	missing_a		4342		0.189489126		fe ff ff ff c7 4a 01 00 d7 4a 01 00						.....J...J..
26			1	104	b_to_a	control	12	6	missing_a		4361		0.274013996		ff ff ff ff e7 62 0b 00 00 00 00 00						.....b......
27	0	103	1	104	b_to_a	control_announce	12	0	different	4127	4308	0.171019316	0.068941116	16 00 00 00 37 38 0b 00 00 00 00 00	16 00 00 00 41 38 0b 00 00 00 00 00	1	4	4:37->41	4:735287->735297	....78......	....A8......
28	0	103	1	104	b_to_a	control_announce	12	1	different	4158	4312	0.182176113	0.069282770	34 00 00 00 38 38 0b 00 00 00 00 00	34 00 00 00 42 38 0b 00 00 00 00 00	1	4	4:38->42	4:735288->735298	4...88......	4...B8......
29	0	103	1	104	b_to_a	control_announce	12	2	different	4170	4323	0.184352398	0.071092606	1a 00 00 00 39 38 0b 00 00 00 00 00	1a 00 00 00 43 38 0b 00 00 00 00 00	1	4	4:39->43	4:735289->735299	....98......	....C8......
30	0	103	1	104	b_to_a	control_announce	12	3	different	4184	4336	0.273631096	0.171579123	16 00 00 00 3a 38 0b 00 00 00 00 00	16 00 00 00 44 38 0b 00 00 00 00 00	1	4	4:3a->44	4:735290->735300	....:8......	....D8......
31			1	104	b_to_a	control_announce	12	4	missing_a		4363		0.274546623		16 00 00 00 45 38 0b 00 00 00 00 00						....E8......
32	0	103	1	104	b_to_a	data	22	0	different	4129	4310	0.171171427	0.069132090	43 f5 1f 00 00 00 00 00 01 00 03 00 00 00 00 00	53 f5 1f 00 00 00 00 00 01 00 03 00 00 00 00 00	1	0	0:43->53	0:2094403->2094419	C.................	S.................
33	0	103	1	104	b_to_a	data	22	1	different	4186	4338	0.273787260	0.171810150	47 f5 1f 00 00 00 00 00 01 00 03 00 00 00 00 00	57 f5 1f 00 00 00 00 00 01 00 03 00 00 00 00 00	1	0	0:47->57	0:2094407->2094423	G.................	W.................
34			1	104	b_to_a	data	22	2	missing_a		4365		0.274724960		59 f5 1f 00 00 00 00 00 01 00 03 00 00 00 00 00						Y.................
35	0	103	1	104	b_to_a	data	26	0	different	4172	4325	0.184497833	0.071244001	45 f5 1f 00 00 00 00 00 01 00 03 00 00 00 00 00	55 f5 1f 00 00 00 00 00 01 00 03 00 00 00 00 00	1	0	0:45->55	0:2094405->2094421	E.....................	U.....................
36	0	103	1	104	b_to_a	data	52	0	different	4160	4314	0.182363510	0.069372416	44 6b 99 d8 ec 1b bd b5 01 00 03 00 00 00 01 00	44 6b 99 d8 ec 1b bd b5 01 00 03 00 00 00 01 00	4	30 40 41 42	30:68->6a 40:0b->e5 41:b3->96 42:74->d1	28:510132224->510263296 40:-395005173->-388917531	Dk.................L.".([.....h...........t.O...	Dk.................L.".([.....j.............O...

7.2 KiB Raw Blame History

7.2 KiB

Raw Blame History