SetPixelFormat asked for 32bpp big-endian with shifts 16/8/0, which is the
pixel 0x00RRGGBB and puts X,R,G,B on the wire. The Raw path copies four bytes
straight into ImageData and forces alpha opaque, so every channel landed one
place along and blue was dropped: window grey rendered cyan, the red LED
digits rendered green, blue "1" cells and the title bar rendered black.
Shifts are now 24/16/8, making the pixel 0xRRGGBB00 and the wire R,G,B,X —
which is what the file already claimed, in two comments, since it was written.
Verified against the live x11vnc socket rather than by reading: probing the
same framebuffer under both formats returns `00 c0 c0 c0` for window grey with
the old shifts and `c0 c0 c0 00` with the new ones, and `00 ff 00 00` vs
`ff 00 00 00` for the digits. x11vnc honours a shift of 24 without complaint.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Officer-Session: de3ed4e6-f88a-429c-94e6-a760336ba83b
Minesweeper X under wine on a headless display, as a plugin. It was
/api/minesweeper, a Dashboard screen, an officerdev panel, a permission
registry entry and a hand-written websocket provider in server.tsx.
The socket is why it had to live in the platform: Bun's route table is fixed
at serve(), so nothing installed later could add one. That ceiling is gone,
and this is the first plugin through the per-plugin relay.
Three things changed rather than moved:
The sidecar owns the session. The platform used to spawn bin/session.sh
detached, so the game outlived every restart, nothing supervised it, and a
crashed run left wine processes holding the prefix — the next start hung
rather than failed. PM2 supervises a sidecar, and stop() uses 'wineserver -k'
scoped by WINEPREFIX instead of 'pkill -f wineserver', which would have killed
every other wine prefix on the machine.
x11vnc moved from 127.0.0.1:5907 to a unix socket in a mode-0700 directory.
-nopw was only ever safe because of the machine, not the platform: any local
account could open that port and take the display. A fixed port is squattable
too. There is now no listener to authenticate against.
The wine prefix is confined to C:. This is the one that mattered. The platform
classified Minesweeper as kind:'execution' — never grantable — because a fresh
prefix maps the whole filesystem to Z: and symlinks the profile into the
owner's real home, and the game has Open and Save dialogs. A plugin permission
has no kind and is always grantable, so extracting it without this would have
converted a sealed capability into a file picker running as the owner.
Re-asserted on every start, because wine restores z: whenever it updates a
prefix.
Not solved: one display and one game, so two grantees share a board.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Officer-Session: 656f5c85-e49a-4f1f-b9f3-042a04b4d043
pastilhasandClaude Opus 5