Joseph Doherty
43c10a15ca
Ports the curated subset of the `[MC-NBFS]` §2.2 static dictionary to `mxaccess-asb-nettcp::nbfs`. Approximately 80 entries covering SOAP 1.2 envelope tokens, WS-Addressing 1.0 tokens, WS-RM, WS-Security, WS-Trust/SecureConversation, XML Schema Instance primitives, plus the common XML element / attribute names captured in `analysis/proxy/mxasbclient-*` traces. API: * `STATIC_ENTRIES: &[StaticEntry]` — sorted-by-id table; one-line extension when wire captures show new IDs. * `lookup_static(id) -> Option<&'static str>` — binary-search lookup for the F21 NBFX decoder. * `position_of_static(value) -> Option<u32>` — `OnceLock`-cached reverse lookup for the F21 NBFX encoder. Lookups outside the curated subset return `None`. The NBFX decoder will surface that as a typed `UnknownStaticDictionaryId` error so the caller knows to either extend the table or fall through to the inline-string path. The full 487-entry table is bounded but tedious; the deliberate subset keeps source size down while remaining extensible. ASB-specific contract strings (`http://ASB.IDataV2`, `http://asb.contracts/20111111`, the IASBIDataV2 operation actions, etc.) are intentionally **not** in the static dictionary — they live in the per-session dynamic dictionary that the F21 NBFX codec builds up via `DictionaryString` records. 6 unit tests cover monotonic-id invariant, known-id lookup, unknown-id rejection, round-trip lookup consistency, and the empty-string slot at id=142. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
mxaccess (Rust port)
Native Rust replacement for AVEVA / Wonderware MXAccess. See ../design/ for
the architectural specification, ../src/ for the .NET reference (the
executable spec), and ../CLAUDE.md for project-wide rules.
Status
M0 — Workspace skeleton. Stub types compile; nothing is implemented yet.
See ../design/60-roadmap.md for the M0–M6 milestone plan.
Layout
rust/
Cargo.toml workspace root
rust-toolchain.toml 1.85 stable
crates/
mxaccess-codec/ pure protocol codec, no I/O
mxaccess-galaxy/ Galaxy SQL resolver (tiberius)
mxaccess-rpc/ DCE/RPC + NTLMv2 + OXID + OBJREF
mxaccess-callback/ INmxSvcCallback RPC server
mxaccess-nmx/ INmxService2 client
mxaccess-asb-nettcp/ net.tcp framing (MC-NMF + MC-NBFX/NBFS)
mxaccess-asb/ IASBIDataV2 client
mxaccess/ async session + Transport trait + public API
mxaccess-compat/ LMXProxyServer-shaped facade
Build
cargo build --workspace
cargo test --workspace
cargo clippy --workspace -- -D warnings
cargo fmt --check
Live probes
. ..\tools\Setup-LiveProbeEnv.ps1
cargo test -p mxaccess --features live -- --ignored
The setup script fetches credentials from Infisical via
wwtools/secrets/Get-Secret.ps1. Never inline plaintext credentials.
License
MIT — see ../LICENSE.