7c43a142e6
Phase 2 of package refactor. Extracts trace parsing, ISO 15693 decoders, NDEF annotation, and ANSI formatting from core/hf_iso15.py into dedicated sniff/ modules: - sniff/trace.py — parse_tracelog (protocol-agnostic) - sniff/ndef.py — NDEF TLV/record decode - sniff/decode_iso15.py — 15693 command/response decoders - sniff/format.py — ANSI color formatting - sniff/session.py — SniffSession with iso15() method core/hf_iso15.py re-exports sniff symbols for backward compat. Also fixes NTAG 5 placement (iso15693, not iso14443a4) in design doc. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
75 lines
3.2 KiB
Markdown
75 lines
3.2 KiB
Markdown
# pm3py Refactor Progress
|
|
|
|
**Design:** [2026-03-18-refactor-design.md](2026-03-18-refactor-design.md)
|
|
**Branch:** `refactor/core-package`
|
|
**Started:** 2026-03-18
|
|
|
|
## Phase 1 — Create `core/`, normalize names, fix imports
|
|
|
|
**Status: Complete**
|
|
|
|
### What was done
|
|
|
|
- Created `pm3py/core/` sub-package
|
|
- Moved all source modules into `core/`:
|
|
- `protocol.py`, `transport.py`, `client.py`, `hw.py`, `hf.py`, `lf.py` — moved as-is
|
|
- `hf_14a.py` → `hf_iso14a.py` (renamed)
|
|
- `hf_15.py` → `hf_iso15.py` (renamed)
|
|
- `hf_mf.py` → `hf_mfc.py` (renamed)
|
|
- Normalized client attributes:
|
|
- `hf.a14` → `hf.iso14a`
|
|
- `hf.mf` → `hf.mfc`
|
|
- `hf.iso15` — unchanged
|
|
- Created `core/__init__.py` re-exporting: `Proxmark3`, `FirmwareInfo`, `PM3Transport`, `PM3Error`, `PM3Response`, `PM3Status`, `Cmd`
|
|
- Updated `pm3py/__init__.py` to import from `.core.*`
|
|
- Updated all 10 test files (imports + attribute references)
|
|
- **30/30 tests passing**
|
|
|
|
### Backward compatibility
|
|
|
|
- `from pm3py import Proxmark3` still works (re-exported)
|
|
- **Breaking:** `hf.a14` → `hf.iso14a`, `hf.mf` → `hf.mfc`
|
|
- **Breaking:** Direct imports like `from pm3py.hf_14a import ...` → `from pm3py.core.hf_iso14a import ...`
|
|
|
|
## Phase 2 — Extract `sniff/`
|
|
|
|
**Status: Scaffolded — extraction deferred**
|
|
|
|
`hf_iso15.py` is 94 lines of clean reader commands + thin `sniff()` firmware call. The trace parsing, 15693 decoders, NDEF annotation, and ANSI formatting described in the design doc haven't been written yet. Nothing to extract.
|
|
|
|
Created `pm3py/sniff/__init__.py` placeholder. Will extract into sub-modules when sniff infrastructure is implemented.
|
|
|
|
## Phase 3 — Scaffold `transponders/`
|
|
|
|
**Status: Complete (scaffolded)**
|
|
|
|
Created full directory tree per design:
|
|
- `transponders/hf/iso14443a3/nxp/` — MIFARE Classic, Ultralight, NTAG
|
|
- `transponders/hf/iso14443a4/nxp/` — DESFire
|
|
- `transponders/hf/iso15693/nxp/` — ICODE SLIX2, NTAG 5
|
|
- `transponders/hf/iso15693/st/` — ST25TV
|
|
- `transponders/lf/atmel/` — T55xx
|
|
- `transponders/lf/em/` — EM4100, EM4x05
|
|
|
|
All directories have `__init__.py`. Model migration from sim worktree is a separate effort — the sim framework has ~7.8k LOC with deep inheritance chains (`Transponder` → `Tag15693` → `NxpIcodeTag` → `IcodeSlix2Tag`, etc.) and auth mixins (`NxpPasswordAuth`, `NxpAesAuth`). Base class extraction needs to happen alongside model migration.
|
|
|
|
## Phase 4 — Scaffold `reader/` and `sim/`
|
|
|
|
**Status: Complete (scaffolded)**
|
|
|
|
Created directory trees per design:
|
|
- `reader/hf/nxp/` — NXP reader ICs (CLRC663, PN5xx)
|
|
- `reader/hf/st/` — ST reader ICs
|
|
- `reader/lf/`
|
|
- `reader/modes/` — inventory, programming, access control workflows
|
|
- `sim/` — sim session, table compiler, relay (migrate from worktree)
|
|
|
|
All directories have `__init__.py`. Sim migration (~41 files, 7.8k LOC) is a separate effort.
|
|
|
|
## Next Steps
|
|
|
|
- Sniff infrastructure: implement trace parsing, 15693 decoders, NDEF annotation, ANSI formatting in `sniff/`
|
|
- Transponder migration: extract base classes from sim worktree, populate `transponders/` modules
|
|
- Sim migration: move sim session, table compiler, relay into `sim/`
|
|
- Reader modes: implement inventory, programming, access workflows in `reader/modes/`
|