39a9566858
Phase 07 complete: - IMachineFingerprint + ILicenseValidator interfaces - MachineFingerprint: WMI CPU ProcessorID + BaseBoard SerialNumber - LicenseValidator: RSACryptoServiceProvider + SHA256, injectable public key - LicenseFile.TryRead: out-param bool, no exceptions from file I/O - 6 NUnit tests (valid/wrong-machine/tampered/empty/not-base64/missing-file) - 118 tests total, 116 pass, 2 Fanuc FOCAS ignored (Windows DLL) - Fix: missing 'using System' in CncMachineFactoryTests.cs - Fix: Dockerfile.test updated for NcProgramManager rename PublicKeyXml = PLACEHOLDER until Phase 09 generates real key pair. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
102 lines
4.1 KiB
Markdown
102 lines
4.1 KiB
Markdown
# Project State
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## Project Reference
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See: .paul/PROJECT.md (updated 2026-05-17)
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**Core value:** Machinists transfer CNC programs to/from any controller without manual steps or internet
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**Current focus:** v0.1 complete — ready for next milestone planning
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## Current Position
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Milestone: v0.2 NcProgramManager
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Phase: 3 of 4 (08-license-integration) — Not started
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Plan: Not started
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Status: Ready to plan Phase 08
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Last activity: 2026-05-17 — Phase 07 complete, transitioned to Phase 08
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Progress:
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- Milestone v0.1: [██████████] 100% (complete)
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- Milestone v0.2: [█████░░░░░] 50%
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- Phase 08: [░░░░░░░░░░] 0%
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## Loop Position
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Current loop state:
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```
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PLAN ──▶ APPLY ──▶ UNIFY
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✓ ✓ ✓ [Loop complete — ready for next PLAN]
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```
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## What Was Built (v0.1 Multi-CN Release)
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### Phase 1 — CNC Abstraction
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- Namespace: `Fanuc_integration.Cnc.*` → `FanucProgramManager.Cnc.*` (29 files)
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- `IFocasDialect` extended: `UploadStart`/`DownloadStart` accept `short fileType`
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- `IFanucMachine` created: extends `ICncMachine` with tool offset + work zero R/W
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- `CncManufacturer` enum: Fanuc, Heidenhain, Siemens, Mitsubishi
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- All 29 `Cnc/**/*.cs` files added to csproj
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### Phase 2 — Heidenhain LSV2
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- `HeidenhainConnectionConfig` — IP, port 19000, credentials, timeout
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- `Lsv2Client` — TCP framing, CRC-16/CCITT, login (SELECT+LOG_IN), ReceiveFile/SendFile
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- `HeidenhainMachine : ICncMachine` — RunGuardedAsync pattern, state machine
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### Phase 3 — Siemens + Mitsubishi FTP
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- `SiemensConnectionConfig` / `SiemensFtpClient` / `SiemensMachine : ICncMachine`
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- `MitsubishiConnectionConfig` / `MitsubishiFtpClient` / `MitsubishiMachine : ICncMachine`
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### Phase 4 — Wiring
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- `CncMachineFactory` — creates right `ICncMachine` from `InputArgs`
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- `InputArgs` — added `manufacturer`, `username`, `password` fields
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- `Program.cs` — full rewrite using `ICncMachine`; Fanuc 3-file via `IFanucMachine` cast
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### Phase 5 — NC Validator
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- `ValidationSeverity` / `ValidationError` / `ValidationResult` model types
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- `INcProgramValidator` + `NcProgramValidator` (5 universal + per-manufacturer rules)
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- Validator injected into all 4 machine classes; upload blocked on Error severity
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- `NcProgramValidatorTests` — 30+ NUnit tests
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### Test Infrastructure
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- `FanucProgramManager.Tests/` — NUnit 3.13.3 + Moq 4.18.4, .NET 4.7.2
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- `FtpServerStub` + `Lsv2ServerStub` — in-process TCP stubs
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- Unit + integration tests; Fanuc FOCAS tests `[Ignore]`d (Windows-only DLL)
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## CLI Args (v0.1)
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- `-manufacturer=fanuc|heidenhain|siemens|mitsubishi` (default: fanuc)
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- `-username=` (Heidenhain/Siemens/Mitsubishi)
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- `-password=` (Heidenhain/Siemens/Mitsubishi)
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## Accumulated Context
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### Decisions
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- .NET 4.7.2 locked — max compatibility
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- RSA asymmetric offline licensing: private key vendor-only, public key embedded in binary
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- PublicKeyXml = PLACEHOLDER until Phase 09 generates real key pair
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- `RSACryptoServiceProvider` + `SHA256CryptoServiceProvider` (not HashAlgorithmName) — .NET 4.7.2 compat
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- Constructor injection pattern: internal ctor accepts key XML — testable without Windows WMI
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- Heidenhain: LSV2 port 19000, needs real hardware testing
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- Siemens: FTP `/_N_MPF_DIR/`, needs Sinumerik FTP option enabled on machine
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- `#` = Warning in Fanuc/Mitsubishi — macro variable indicator
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### Deferred Issues
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- License wiring into Program.cs — Phase 08 target
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- License generator tool — Phase 09 target
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- Real RSA key pair — Phase 09 output; copy PublicKeyXml into LicenseValidator.cs
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- Heidenhain: `ReadActiveProgramAsync` / `SelectMainProgram` not implemented
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- Siemens: same as Heidenhain
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- Build + integration not verifiable on Linux (fwlib32 Windows-only)
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- MachineFingerprint WMI — code-review verified, needs real Windows hardware test
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### Blockers/Concerns
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None — Phase 08 can start.
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## Session Continuity
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Last session: 2026-05-17
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Stopped at: Phase 07 complete (UNIFY done)
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Next action: /paul:plan for Phase 08 (license-integration)
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Resume file: .paul/ROADMAP.md
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---
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*STATE.md — Updated after every significant action*
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