Commit Graph

3 Commits

Author SHA1 Message Date
75a51def79 fix: correct keyboard scancode mapping from KeyTranslator.java
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The mapping was built assuming keynr followed physical keyboard order
with Escape=0. In reality, KeyTranslator.java maps Java VK_* codes to
keynr values with a different layout:

- keynr 0 = Backquote (not Escape)
- keynr 59 = Escape
- keynr 27 = Enter (not 40)
- keynr 40 = Backslash (not 42)

This caused the number row and QWERTY row to be off by 1 (Escape
was inserted at position 0, pushing everything). The home row
(CapsLock=28, A=29...L=37) happened to align by coincidence, which
is why 'g'(33) worked but 'r'(should be 18, was 19=T) didn't.

Also fixes: F1-F12 off by 1, PrintScreen/ScrollLock/Pause off by 1,
numpad operator keys swapped with numpad 7/8/9.

Corrected both Rust (input.rs) and TypeScript (input.ts) mappings
to match the authoritative KeyTranslator.java VK→keynr table.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-07 10:42:02 +03:00
c31508f138 feat: phase 10 — reconnection, encoding 10, disconnect button
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Frontend reconnection:
- WebSocket auto-reconnects with exponential backoff (1s → 30s)
- Re-authenticates with OmniView to get fresh APPLET_ID on reconnect
- Credentials stored in sessionStorage for automatic re-login
- Status bar shows connection state and reconnect countdown
- Disconnect button returns to login screen

Encoding 10 (Raw with tile interleave):
- codec/raw_tile.rs: decodes encoding 10 per ByteColorRFBRenderer.for()
- Flag byte bit 0 selects plain raw vs 16x16 tile-interleaved data
- Deinterleave handles edge tiles smaller than 16x16
- Wired into session dispatch
- 2 unit tests

39 tests passing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-07 09:21:21 +03:00
8692c0e46a feat: phase 8 — Vite/TS canvas-based KVM console frontend
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crates/ericrfb-frontend — vanilla TypeScript + Vite:

login.ts:
- Login form POSTs to /api/login, receives applet_id
- Error display, auto-transitions to console view on success

console.ts:
- Canvas-based renderer sized to framebuffer dimensions
- WebSocket binary protocol decoder: TAG_BLIT → putImageData,
  TAG_RESIZE → canvas resize
- Keyboard capture: keydown/keyup → JS code → e-RIC scancode → WS
- Mouse capture: move/click/wheel → scaled coords + button mask → WS
- Right-click and context menu suppressed for pass-through

input.ts:
- Full 104-key JS KeyboardEvent.code → scancode mapping table

protocol.ts:
- Binary message builders matching proxy WS protocol tags

Toolbar: Ctrl+Alt+Del button, Fullscreen toggle.
Dark theme, pixelated canvas rendering, cursor hidden over console.

Vite config proxies /api to localhost:3000 for dev mode.
Build outputs to ../../dist for proxy static serving.

Builds to 5.8KB JS + 1.4KB CSS gzipped.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-06 15:19:53 +03:00