Joseph Doherty
fe2a6db786
rust / build / test / clippy / fmt (push) Has been cancelled
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>
88 lines
6.9 KiB
C#
88 lines
6.9 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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namespace Interop.Lmx;
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[ComImport]
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[ClassInterface(ClassInterfaceType.None)]
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[TypeLibType(TypeLibTypeFlags.FCanCreate)]
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[Guid("85209FB2-0BA1-4594-BBC4-59D3DDAB823D")]
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public class DataConsumerClass : IDataConsumer1, DataConsumer
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{
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void RegisterCallback([In][MarshalAs(UnmanagedType.Interface)] IDataConsumerCallback pCallback);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void UnregisterCallback();
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern int ResolveNamespace([In][MarshalAs(UnmanagedType.BStr)] string bstrNamespace);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void ResolveReference([In] int lNamespaceId, [In][MarshalAs(UnmanagedType.BStr)] string bstrName, [In][MarshalAs(UnmanagedType.BStr)] string bstrContext, [In] int lItemId, [In] ulong ulUserData);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void Subscribe([In] int lNamespaceId, [In] int lItemId, [In] ulong ulUserData, [In] int bActive);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void UnregisterReference([In] int lNamespaceId, [In] int lItemId);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void ActivateSuspend([In] int lNamespaceId, [In] int lItemId, [In] ulong ulUserData, [In] int bActive);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void Write([In] int lNamespaceId, [In] int lItemId, [In] ulong ulUserData, [In] ref Guid userId, [In] ref Guid verifierId, [In] bool bUserVerified, [In] _FILETIME ItemTimestamp, [In] uint ItemQuality, [In] ref _IVariant ItemValue, [In] uint MxOperationType, [In] int arrayIndex, [In] bool bArrayIndexValid);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void Write2([In] int lNamespaceId, [In] int lItemId, [In] ulong ulUserData, [In] ref Guid userId, [In] ref Guid verifierId, [In] bool bUserVerified, [In] uint ItemQuality, [In][MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] IDataVariant[] ItemValue, [In] uint MxOperationType, [In] int arrayIndex, [In] bool bArrayIndexValid);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void WriteWithReasonDesc([In] int lNamespaceId, [In] int lItemId, [In] ulong ulUserData, [In] ref Guid userId, [In] ref Guid verifierId, [In] bool bUserVerified, [In] _FILETIME ItemTimestamp, [In] short ItemQuality, [In] ref _IVariant ItemValue, [In][MarshalAs(UnmanagedType.LPWStr)] string reasonDescription, [In] uint MxOperationType, [In] int arrayIndex, [In] bool bArrayIndexValid);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessMessages(out int lSize, [Out] IntPtr updates, [Out] IntPtr pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessMessages2(out int lSize, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out ItemDataUpdate2[] updates, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out MxResultCode[] pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessRegistration(out int lSize, [Out] IntPtr responses, [Out] IntPtr pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessRegistration2(out int lSize, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out ItemRegistrationResponse[] responses, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out MxResultCode[] pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessSubscription(out int lSize, [Out] IntPtr responses, [Out] IntPtr pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessSubscription2(out int lSize, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out ItemSubscriptionResponse[] responses, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out MxResultCode[] pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessUnregister(out int lSize, [Out] IntPtr responses, [Out] IntPtr pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessUnregister2(out int lSize, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out ItemUnregisterResponse[] responses, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out MxResultCode[] pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessWriteComplete(out int lSize, [Out] IntPtr responses, [Out] IntPtr pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessWriteComplete2(out int lSize, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out ItemWriteResponse[] responses, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out MxResultCode[] pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessActivateSuspend(out int lSize, [Out] IntPtr responses, [Out] IntPtr pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern uint ProcessActivateSuspend2(out int lSize, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out ItemActiveResponse[] responses, [MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_RECORD)] out MxResultCode[] pResultCode);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void IsConnected([In] int namespaceId, out int connected);
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void Shutdown();
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[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
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public virtual extern void UnregisterReferenceEx([In] int lNamespaceId, [In] int lItemId, [In] int isSubscribed);
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}
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