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>
7.9 KiB
7.9 KiB
LmxProxy.dll selected decompile
FUN_1000ef29 at 1000ef29
Signature: void * __thiscall FUN_1000ef29(void * this, undefined4 * param_1, CComBSTR * param_2)
/* WARNING: Function: __EH_prolog3 replaced with injection: EH_prolog3 */
/* WARNING: Function: __EH_epilog3 replaced with injection: EH_epilog3 */
void * __thiscall FUN_1000ef29(void *this,undefined4 *param_1,CComBSTR *param_2)
{
*(undefined4 *)this = *param_1;
FUN_1000e20b((void *)((int)this + 4),param_2);
return this;
}
FUN_1000f5ef at 1000f5ef
Signature: undefined __thiscall FUN_1000f5ef(void * this, undefined4 * param_1, int * param_2)
void __thiscall FUN_1000f5ef(void *this,undefined4 *param_1,int *param_2)
{
int *piVar1;
int *piVar2;
int **ppiVar3;
int *local_8;
piVar1 = param_2;
local_8 = this;
piVar2 = FUN_1000d755(this,param_2);
if ((piVar2 == *(int **)((int)this + 4)) || (*piVar1 < piVar2[3])) {
local_8 = *(int **)((int)this + 4);
ppiVar3 = &local_8;
}
else {
ppiVar3 = ¶m_2;
}
*param_1 = *ppiVar3;
return;
}
FUN_1000d781 at 1000d781
Signature: undefined4 * __thiscall FUN_1000d781(void * this, int * param_1)
undefined4 * __thiscall FUN_1000d781(void *this,int *param_1)
{
undefined4 *puVar1;
undefined4 *puVar2;
undefined4 *puVar3;
puVar2 = *(undefined4 **)((int)this + 4);
if (*(char *)((int)puVar2[1] + 0x65) == '\0') {
puVar1 = puVar2;
puVar3 = (undefined4 *)puVar2[1];
do {
puVar2 = puVar3;
if ((int)puVar2[3] < *param_1) {
puVar3 = (undefined4 *)puVar2[2];
puVar2 = puVar1;
}
else {
puVar3 = (undefined4 *)*puVar2;
}
puVar1 = puVar2;
} while (*(char *)((int)puVar3 + 0x65) == '\0');
}
return puVar2;
}
FUN_1000e607 at 1000e607
Signature: undefined4 * __fastcall FUN_1000e607(undefined4 * param_1)
undefined4 * __fastcall FUN_1000e607(undefined4 *param_1)
{
param_1[2] = 0;
param_1[3] = 0;
param_1[4] = 0;
param_1[5] = 0;
*param_1 = ATL::CComObject<class_CUserConnectionCallback>::vftable;
param_1[1] = ATL::CComObject<class_CUserConnectionCallback>::vftable;
(**(code **)(*DAT_100293dc + 4))();
return param_1;
}
FUN_1000f816 at 1000f816
Signature: undefined4 __cdecl FUN_1000f816(undefined4 * param_1, int param_2, LPCSTR param_3)
/* WARNING: Function: __EH_prolog3 replaced with injection: EH_prolog3 */
/* WARNING: Function: __EH_epilog3 replaced with injection: EH_epilog3 */
undefined4 __cdecl FUN_1000f816(undefined4 *param_1,int param_2,LPCSTR param_3)
{
basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_> bVar1;
basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_> *pbVar2;
undefined3 extraout_var;
int *piVar3;
DWORD DVar4;
undefined1 uVar5;
wchar_t *pwVar6;
int iVar7;
wchar_t *pwVar8;
wchar_t *pwVar9;
_func_basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_>_ptr_basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_>_ptr
*p_Var10;
pbVar2 = (basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_> *)&LAB_10019887;
uVar5 = 0;
if (param_1 == (undefined4 *)0x0) {
bVar1 = FUN_10003f01(*(basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_> **)
(DAT_100294e0 + 4));
pbVar2 = (basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_> *)
CONCAT31(extraout_var,bVar1);
if (bVar1 != (basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_>)0x0) {
piVar3 = FUN_1000da1d(¶m_1,param_3);
if ((undefined4 *)*piVar3 == (undefined4 *)0x0) {
pwVar6 = (wchar_t *)0x0;
}
else {
pwVar6 = *(wchar_t **)*piVar3;
}
p_Var10 = endl_exref;
DVar4 = GetLastError();
pwVar9 = L" LAST ERROR ";
pwVar8 = L" FILE ";
iVar7 = param_2;
pbVar2 = (basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_> *)
FUN_10002dbf(*(int **)(DAT_100294e0 + 4),L"INVARIANT FAILED LINE ");
pbVar2 = std::basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_>::operator<<
(pbVar2,iVar7);
piVar3 = (int *)FUN_10002dbf((int *)pbVar2,pwVar8);
piVar3 = (int *)FUN_10002dbf(piVar3,pwVar6);
pbVar2 = (basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_> *)
FUN_10002dbf(piVar3,pwVar9);
pbVar2 = std::basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_>::operator<<
(pbVar2,DVar4);
pbVar2 = std::basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_>::operator<<
(pbVar2,p_Var10);
if (param_1 != (undefined4 *)0x0) {
pbVar2 = (basic_ostream<wchar_t,struct_std::char_traits<wchar_t>_> *)FUN_100038c3(param_1);
}
}
}
else {
uVar5 = 1;
}
return CONCAT31((int3)((uint)pbVar2 >> 8),uVar5);
}
FUN_1000f796 at 1000f796
Signature: undefined __cdecl FUN_1000f796(undefined4 param_1, void * param_2, undefined4 * param_3)
void __cdecl FUN_1000f796(undefined4 param_1,void *param_2,undefined4 *param_3)
{
FUN_1000f4c5(param_2,param_3);
return;
}
FUN_1000e196 at 1000e196
Signature: undefined __fastcall FUN_1000e196(int param_1)
void __fastcall FUN_1000e196(int param_1)
{
undefined4 *puVar1;
puVar1 = FUN_1000d8df((char *)0x1);
*puVar1 = *(undefined4 *)(param_1 + 4);
puVar1[1] = *(undefined4 *)(param_1 + 4);
puVar1[2] = *(undefined4 *)(param_1 + 4);
*(undefined2 *)(puVar1 + 0xb) = 0;
return;
}
FUN_1000fe75 at 1000fe75
Signature: undefined __thiscall FUN_1000fe75(void * this, undefined4 * param_1, char param_2, undefined4 * param_3, int * param_4)
void __thiscall
FUN_1000fe75(void *this,undefined4 *param_1,char param_2,undefined4 *param_3,int *param_4)
{
int *piVar1;
int *piVar2;
int iVar3;
int *piVar4;
if (0x7fffffd < *(uint *)((int)this + 8)) {
FUN_1000eef5(param_4 + 3,0);
operator_delete(param_4);
/* WARNING: Subroutine does not return */
std::_Xlength_error("map/set<T> too long");
}
*(uint *)((int)this + 8) = *(uint *)((int)this + 8) + 1;
param_4[1] = (int)param_3;
if (param_3 == *(undefined4 **)((int)this + 4)) {
(*(undefined4 **)((int)this + 4))[1] = param_4;
**(undefined4 **)((int)this + 4) = param_4;
*(int **)(*(int *)((int)this + 4) + 8) = param_4;
}
else if (param_2 == '\0') {
param_3[2] = param_4;
if (param_3 == *(undefined4 **)(*(int *)((int)this + 4) + 8)) {
*(int **)(*(int *)((int)this + 4) + 8) = param_4;
}
}
else {
*param_3 = param_4;
if (param_3 == (undefined4 *)**(int **)((int)this + 4)) {
**(int **)((int)this + 4) = (int)param_4;
}
}
iVar3 = param_4[1];
piVar4 = param_4;
do {
if (*(char *)(iVar3 + 0x2c) != '\0') {
*(undefined1 *)(*(int *)(*(int *)((int)this + 4) + 4) + 0x2c) = 1;
*param_1 = param_4;
return;
}
piVar1 = (int *)piVar4[1];
piVar2 = (int *)piVar1[1];
if (piVar1 == (int *)*piVar2) {
iVar3 = piVar2[2];
if (*(char *)(iVar3 + 0x2c) == '\0') {
LAB_1000ff40:
*(undefined1 *)(piVar1 + 0xb) = 1;
*(undefined1 *)(iVar3 + 0x2c) = 1;
*(undefined1 *)(*(int *)(piVar4[1] + 4) + 0x2c) = 0;
piVar4 = *(int **)(piVar4[1] + 4);
}
else {
if (piVar4 == (int *)piVar1[2]) {
FUN_1000dea8(this,(int)piVar1);
piVar4 = piVar1;
}
*(undefined1 *)(piVar4[1] + 0x2c) = 1;
*(undefined1 *)(*(int *)(piVar4[1] + 4) + 0x2c) = 0;
FUN_1000d6b4(this,*(int **)(piVar4[1] + 4));
}
}
else {
iVar3 = *piVar2;
if (*(char *)(iVar3 + 0x2c) == '\0') goto LAB_1000ff40;
if (piVar4 == (int *)*piVar1) {
FUN_1000d6b4(this,piVar1);
piVar4 = piVar1;
}
*(undefined1 *)(piVar4[1] + 0x2c) = 1;
*(undefined1 *)(*(int *)(piVar4[1] + 4) + 0x2c) = 0;
FUN_1000dea8(this,*(int *)(piVar4[1] + 4));
}
iVar3 = piVar4[1];
} while( true );
}