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punktfunk/Cargo.toml
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feat(clipboard): Linux + Windows host clipboard backends as the pf-clipboard crate (Phase 1 host + Phase 3)
The host half of the shared clipboard (design/clipboard-and-file-transfer.md §4),
ported from feat/shared-clipboard (6bd8c18b) into the post-W6 crate shape: the
backends land as a pf-clipboard subsystem crate (the pf-inject/pf-capture
pattern) instead of growing punktfunk-host back out, and the ~340-line
punktfunk1.rs integration is re-implemented against the native.rs/control.rs
split that replaced it.

pf-clipboard:
- host::wayland — ext-data-control-v1 (KWin / wlroots / Sway / Hyprland).
- host::mutter — GNOME via Mutter's *direct* org.gnome.Mutter.RemoteDesktop
  clipboard (no data-control at any GNOME version; the xdg portal needs an
  interactive grant a headless host can't answer).
- host::windows + host::winfmt — Win32 clipboard on a hidden message-loop
  window: WM_CLIPBOARDUPDATE listener + OLE delayed rendering (WM_RENDERFORMAT)
  for text / CF_HTML / RTF / PNG.
- host::session — the backend-agnostic coordinator bridging HostClipboard to
  the QUIC clipboard plane (offers, fetch accept-loop, remote offers, pastes).
- A portable facade (policy / enabled / cap_advertised / ClipCoordCmd / start /
  spawn_decline_loop) so the orchestrator compiles cfg-free on every platform;
  ClipCoordCmd moves into the crate (it was host-owned before).

punktfunk-host glue:
- handshake.rs advertises HOST_CAP_CLIPBOARD via pf_clipboard::cap_advertised.
- serve_session starts the coordinator (gated on a real compositor — the
  synthetic source stays out of the session clipboard) and spawns the
  CLIP_FETCH_UNAVAILABLE decline loop when the policy is on but no backend bound.
- control.rs gains the ClipControl/ClipOffer arms + the host-offer forward
  branch, and the e2e session test (cap advertise → ClipState ack with
  BACKEND_UNAVAILABLE → fetch decline) rides in native.rs's tests.

Still opt-in default OFF (PUNKTFUNK_CLIPBOARD). Remaining: the macOS client
(design §5) — then this becomes user-visible.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-17 13:02:20 +02:00

60 lines
2.2 KiB
TOML

[workspace]
resolver = "2"
members = [
"crates/punktfunk-core",
"crates/punktfunk-host",
"crates/punktfunk-host/vendor/usbip-sim",
"crates/punktfunk-tray",
"crates/pf-client-core",
"crates/pf-clipboard",
"crates/pf-presenter",
"crates/pf-console-ui",
"crates/pf-ffvk",
"crates/pf-driver-proto",
"crates/pyrowave-sys",
"clients/probe",
"clients/linux",
"clients/session",
"clients/windows",
"clients/android/native",
"tools/latency-probe",
"tools/loss-harness",
]
# Standalone PoC (built on its own; pulls usbip/tokio/libusb we don't want in the workspace).
# The vendored `ndk` is a [patch.crates-io] source, not a member: it only compiles for the
# `*-linux-android` targets, so workspace membership would break host `cargo build --workspace`.
exclude = [
"packaging/linux/steam-deck-gadget/usbip-poc",
"clients/android/native/vendor/ndk",
]
# ndk 0.9.0 verbatim from crates.io plus ONE visibility change (and two warning fixes — an
# unnecessary `std::` qualification and a feature-gated `Result` import): `MediaCodec::as_ptr` made public
# (upstream keeps it private and exposes no frame-rendered binding), so the Android client can
# call `AMediaCodec_setOnFrameRenderedCallback` via ndk-sys for the HUD's `display` stage
# (design/stats-unification.md). Drop the patch when upstream exposes the pointer or the callback.
[patch.crates-io]
ndk = { path = "clients/android/native/vendor/ndk" }
[workspace.package]
version = "0.12.0"
edition = "2021"
rust-version = "1.82"
license = "MIT OR Apache-2.0"
authors = ["unom"]
repository = "https://git.unom.io/unom/punktfunk"
[profile.release]
opt-level = 3
lto = "thin"
codegen-units = 1
# NOTE: deliberately NOT `panic = "abort"`. punktfunk-core ships as a cdylib/staticlib into
# third-party apps (Swift/Kotlin/C) and its C ABI catches panics at the boundary
# (`catch_unwind` → `PunktfunkStatus::Panic`). `panic = "abort"` would make that guard a
# no-op and let a stray panic abort the embedding application. Unwinding keeps the
# documented isolation guarantee real.
# The per-frame hot path must stay fast even in dev builds.
[profile.dev.package."*"]
opt-level = 2