v1.0.33 - Native payload loader + TRITON nativo (repo clone only)

Native Payload Architecture

How it works

• PyPI package: TTP simulators only (safe for distribution)
• GitHub clone: contrib/native-payloads/ -- native implementations
• Detection: NativePayloadLoader.available() checks for contrib/ at runtime
• If contrib/ exists AND destructive=true: module uses native implementation
• If not: falls back to TTP simulator (existing behavior)

contrib/native-payloads/ (GitHub only, not in PyPI)

• USAGE.md: legal requirements and authorization checklist
• triton/manifest.py: payload metadata
• triton/payload.py: full TriStation protocol implementation
  • READ_PROGRAM_INFO (FC 0x04) -- probe controller
  • READ_PROGRAM_SIS (FC 0x1D) -- download SIS logic
  • WRITE_PROGRAM_SIS (FC 0x20) -- inject modified logic (NOP mode default)
  • HALT_SIS (FC 0x02) -- optional, disabled by default

In-memory compilation (C, Rust, Go payloads)

• Source compiled at runtime via gcc/rustc/go
• Binary loaded via ctypes.CDLL from .tmp/
• Binary deleted immediately after loading
• No compiled artifact persists on disk

PyPI exclusion

• MANIFEST.in: prune contrib/
• pyproject.toml include=[industrialxpl*] already excludes contrib/
• pip install industrialxpl-forge NEVER downloads native payloads
• Requires explicit git clone