6 Commits

Author	SHA1	Message	Date
rob thijssen	21ed797302	feat: phase 4 — Hextile decoder and recording example ... codec/hextile.rs: - Full Hextile (encoding 5) decoder per ByteColorRFBRenderer.int() - Handles: Raw tiles, BackgroundSpecified, ForegroundSpecified, AnySubrects, SubrectsColoured flags - Background/foreground colors persist across tiles - 4 unit tests covering all subencoding paths framebuffer.rs: - Added fill_rect() for Hextile background/subrect fills session.rs: - Wired Hextile encoding 5 into the rect dispatch examples/record.rs: - 30-second (configurable) recording session - Saves 1 PNG per second to out/ directory - Requests encodings [5, 1, 0] (Hextile, CopyRect, Raw) - Tested against real OmniView: 10 frames in 10s, no errors 27 tests passing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-06 14:35:20 +03:00
rob thijssen	1164ffdd98	fix: send SetPixelFormat to request 8bpp RGB332 ... The OmniView defaults to 16bpp when no SetPixelFormat is sent. The Java applet sends SetPixelFormat (msg type 0) at ByteColorRFBRenderer.new() line 76 to request 8bpp RGB332 (bpp=8, depth=8, true_color, red_max=7, green_max=7, blue_max=3, shifts 0/3/6). Without this, pixel data arrives as 16bpp pairs that produce green stripe artifacts when interpreted as 8bpp. Verified: snapshot now matches the reference screenshot from http://10.3.0.130/screenshot.jpg (dark screen with "Free" label). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-06 14:31:37 +03:00
rob thijssen	e9823aff03	feat: phase 3 — framebuffer, raw decoder, session pump, snapshot ... framebuffer.rs: - Framebuffer struct (8bpp RGB332, row-major) - apply_raw() blit, copy_rect() with overlap-safe logic - to_rgba() via compile-time RGB332 LUT session.rs: - ActiveSession: connect + SetEncodings + initial FBUpdateRequest - Full server message dispatch loop (all 15 message types) - Raw (encoding 0) and CopyRect (encoding 1) decoders - Ping response, bandwidth probe bookends, mode change resize examples/snapshot.rs: - Connects, waits for first FramebufferUpdate, saves PNG - Tested against real OmniView at 10.3.0.130:443 - Successfully captured 640x480 frame Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-06 14:23:43 +03:00
rob thijssen	1bd43fc1f9	feat: phase 2 — handshake, message writers, and server message dispatch ... handshake.rs: - Config, PixelFormat, ServerInit, Session types - connect() walks all 11 handshake steps per aw.g() line 226 - Auth error mapping from aw.a(int) line 350 (7 error codes) msg.rs — client-to-server writers: - SetEncodings (type 2), FramebufferUpdateRequest (type 3) - KeyEvent (type 4), PointerEvent (type 5, 8 bytes) - PingResponse (type 149), BandwidthMarker (type 151) msg.rs — server message dispatch: - ServerMsg enum covering all 15 message types - Readers for ping, bandwidth probe, ack, debug string, RFB command, server cut text, server name update, layout/locale, RDP event, FB update header examples/handshake.rs: connects and prints session info. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-06 14:11:31 +03:00
rob thijssen	07db90094d	style: apply rustfmt to proto.rs ... Fixes CI fmt check failure — rustfmt wants multi-line assert_eq! for long struct literals and the varint roundtrip assertion. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-06 13:59:54 +03:00
rob thijssen	3db2927add	feat: phase 0+1 — workspace scaffold and protocol primitives ... Phase 0: Cargo workspace with ericrfb (lib) and ericrfb-proxy (bin) crates, .envrc for RUST_LOG, workspace dependency pins. Phase 1: ericrfb/src/proto.rs implements all wire primitives: - read/write helpers matching h.java (u8, i8, u16-BE, i16-BE, i32-BE) - varint reader/writer matching aw.int() (1-3 bytes, Tight lengths) - modified-UTF-8 string reader matching h.byte() - RectHeader { x: u16, y: u16, w: u16, h: u16, encoding: i32 } - RGB332 → RGBA compile-time LUT (256 entries) 20 tests including proptest varint roundtrip over [0, 2^22). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-06 13:44:24 +03:00