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33 Commits
c4df2e6da2 ... fix-unzoom

Author SHA1 Message Date
rustdesk
f5b98b32f2 fix(flutter): read the live DPR and clamp the painted cursor like the native one 
CanvasModel caches devicePixelRatio and only refreshes it when the view
style changes, so after the window moves to a monitor with a different
DPR the unzoomed cursor kept the previous monitor's scale. Read it from
MediaQuery instead, which also rebuilds the cursor when it changes.

The native path clamps the scaled bitmap to kMinCursorSize; apply the
same clamp to the painted cursor so a small cursor does not change size
when the peer moves the mouse.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K8HSHTEHo27mDcJXVyVfSP
 2026-09-10 14:25:51 +08:00
rustdesk
8aee2a442e fix(flutter): keep the painted cursor hotspot in place when zoom cursor is off 
`CursorPaint` subtracted the hotspot in remote pixels and then scaled it
by the canvas scale, but drew the image at scale 1.0, so the hotspot
landed hotx * (1 - scale) logical pixels away from the remote cursor
position. Cursors with a centered hotspot (I-beam, crosshair) were off
by up to half their size in Adaptive view. Subtract the hotspot after
scaling the position instead.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K8HSHTEHo27mDcJXVyVfSP
 2026-09-10 14:09:39 +08:00
rustdesk
12eaf2cc75 fix(flutter): check the cursor height against the min cursor size 
`_checkUpdateScale` computed the scaled height from `width`, so the
min-size clamp never looked at the height.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K8HSHTEHo27mDcJXVyVfSP
 2026-09-10 14:09:39 +08:00
rustdesk
7194743a30 fix(flutter): shrink the unzoomed remote cursor by DPR on macOS and Linux 
With "Zoom cursor" off in Adaptive or Custom view, the remote cursor
bitmap was registered at scale 1.0. NSCursor and GdkCursor treat the
bitmap size as logical pixels, so on a HiDPI controller the cursor was
drawn DPR times larger than in Original view (which already passes
1/DPR) and than on Windows (whose cursor path is in physical pixels).
A HiDPI remote such as KDE Wayland sends a 48-64 px bitmap, which then
showed up 3-4x too big on a Retina Mac.

Scale the bitmap by 1/DPR in that case, and scale the Flutter-painted
cursor used while the peer moves the mouse the same way so its size
does not jump. The new branch is an identity at DPR 1 and the Windows
paths are untouched.

Fixes https://github.com/rustdesk/rustdesk/discussions/15363

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K8HSHTEHo27mDcJXVyVfSP
 2026-09-10 14:08:42 +08:00
rustdesk
5cfe136fb0 fix mac sign 2026-09-10 12:08:47 +08:00
Maison da Silva
14a5ed45d9 Revise full description for Android app pt-BR (#16140) 
Updated documentation links and improved text clarity. pt-BR
 2026-09-10 10:56:34 +08:00
Maison da Silva
435fe24a81 Fix formatting and punctuation in full_description.txt (#16138) 
Fix formatting and punctuation in full_description.txt
 2026-09-10 10:36:07 +08:00
Kauan Kelvin
3ffee7c1ff fastlane: add pt-BR Android metadata (#16135) 
* fastlane: add pt-BR Android metadata

Signed-off-by: Kauan Kelvin <kelvinkauan722@gmail.com>

* Update fastlane/metadata/android/pt-BR/full_description.txt

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

---------

Signed-off-by: Kauan Kelvin <kelvinkauan722@gmail.com>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
 2026-09-10 10:33:54 +08:00
YannAntunes
97190f715b fastlane: add es-ES Android metadata (#16136) 
Signed-off-by: Yann Antunes <yannantuneslopes123@gmail.com>
 2026-09-10 09:58:31 +08:00
rustdesk
aa232a9dfa chore(flutter): pin our own git plugins instead of tracking their HEAD 
dash_chat_2, window_manager and desktop_multi_window named only a url, so
the lock recorded `ref: HEAD` for them. That holds while the lock is used
verbatim, but any re-resolution -- an unrelated pubspec.yaml edit, a lock
conflict resolved by regenerating -- re-reads HEAD and silently moves the
plugin to whatever the fork's tip is that day. All three forks are ours and
get pushed to, which is how window_manager and desktop_multi_window drifted
across five lock bumps since July with no pubspec.yaml change to show for it.

Each ref is the resolved-ref already in the lock, and all three still match
their fork's HEAD, so nothing resolves differently today.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab
 2026-09-10 09:14:49 +08:00
fufesou
65edf214b9 fix(macos): recover system-stopped audio capture streams (#16123) 
* fix(macos): recreate system-stopped audio capture streams

Pin CPAL's ScreenCaptureKit stop notifications and retain interruption
state with each capture stream. Recreate an interrupted stream through
the existing service restart path, outside the backend error callback,
and resend its audio format. Late callbacks cannot restart a replacement.

A natural -3821 stop was observed with the remote connection still open.
Its OS trigger remains unknown and it has no deterministic natural
reproducer. Controlled verification stops the real SCStream and delivers
an explicitly marked -3821 notification; this is not a natural failure.

Dependency: https://github.com/rustdesk-org/cpal/pull/5

Validation: requested macOS Rust and Flutter debug builds; three full-crate
regression tests; build check without ScreenCaptureKit; two controlled
recreations on one connection with independently recorded receiver audio.

* chore(macos): log audio capture startup and resumed samples

* Update deps, cpal

Signed-off-by: fufesou <linlong1266@gmail.com>

---------

Signed-off-by: fufesou <linlong1266@gmail.com>
 2026-09-09 22:34:25 +08:00
RustDesk
bac8323e5d Wayland portal staged errors (#16118) 
* wayland: say which step of the portal handshake failed

The XDG portal handshake is four sequential requests, and every way it can end
badly -- the user declining, the request being dismissed, a timeout, the portal
being absent or dying mid-handshake, the stream list coming back empty -- left
`request_remote_desktop` through one `bail!` carrying one string.
`map_err_scrap` then guessed a cause by looking for "dbus" or "pipewire" in
that string. Since that string always mentions "PipeWire library", a decline
and a three-minute timeout both came out as "Wayland requires higher version of
linux distro. Please try X11 desktop or change your OS." On Ubuntu 21+, where
the mapping passes the text through untouched, they came out as raw English
pointing at an unrelated GitHub issue.

The response code and the D-Bus error were in hand at the moment of failure and
were being dropped: `handle_response` collapsed all of it into one
`AtomicBool`. Record it instead, tagged with the stage that produced it, and
let the app side look the tag up. `map_err_scrap` gains one leading branch;
anything untagged -- which is everything the capture loop reports -- takes the
existing path unchanged.

What the peer is told is chosen from the tag, and only from facts the tag
actually carries:

- A decline and an interaction that ended some other way are separate outcomes
  and say so. The Request spec defines response 1 as the user cancelling, and
  guarantees nothing more about 2 than that it ended -- libportal treats 2 as a
  plain failure -- so 2 says the request ended without completing and does not
  guess who ended it or why.
- A timeout says it timed out. It does not say nobody answered: RustDesk passes
  a saved `restore_token` with `persist_mode` 2, and a restored session is
  exactly the case where the portal shows no picker at all, so there may have
  been no dialog for anyone to answer.
- Not reaching the session bus, a portal that answers but does not implement
  what was called, and a grant that fails only when the PipeWire connection is
  handed over, each get their own message. None of the three is fixed by
  restarting the portal, so none of them is told to. Each says only what its
  evidence supports: failing to open the session bus does not prove nobody is
  logged in, and `UnknownMethod` on RemoteDesktop does not prove the portal
  cannot capture a screen. Which interface was called is in the D-Bus message
  that goes to the log; the message to the peer does not claim one.
- What is left -- the portal absent, silent, or failing mid-handshake -- keeps
  the existing `xdp-portal-unavailable`, which is already translated everywhere
  and carries the one remedy that fits: `systemctl --user restart
  xdg-desktop-portal`.
- The Ubuntu-before-21 branch keeps every outcome that says something about the
  machine and yields the three that say what happened to the request.

Two more say less than they could, for the same reason. `streams_from_response`
comes back empty when the response cannot be parsed as well as when there is
nothing in it, so the message says RustDesk did not obtain a usable screen
rather than that the portal offered none. `ElementFactory::make` fails the same
way for a plugin that is absent as for one that will not load, so the message
says the component could not be loaded rather than that it is missing.

The D-Bus error name and message, the portal response code and the GStreamer
factory's own error go to the log. Only the element name also reaches the peer,
because it is the one detail that says which package to look at.

`fill_displays` needs the tag resolved at its own call site: it opens a second
portal session for cursor-based display disambiguation, and its error returns
straight up `check_init` without passing through `map_err_scrap`, so a tag
would otherwise reach the peer verbatim.

Two existing paths change, both necessarily:

- `check_init` no longer wraps `Capturer::new` in `with_context`. The peer is
  shown `format!("{}", err)` (connection.rs), which renders only the outermost
  layer, so that context was replacing the mapped code with "Failed to create
  capturer for display 0".
- The `std::process::exit(-1)` on libdbus' no-reply text is now reached only by
  the capture loop, which is what that self-heal was written for. Every D-Bus
  call in the handshake -- opening the session bus, `get_request_path`, the
  `add_match` inside `handle_response`, `create_session`, and `conn.process` in
  the wait loop -- carries a tag, so a no-reply there is reported rather than
  fatal. It is worth saying plainly what that branch did before: the portal
  proxy has a one-second timeout, so a portal slow to activate could take the
  whole service down.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* wayland: lang keys for the staged portal failures

Eight keys, appended to `template.rs` and to every `src/lang/*.rs`. `it.rs`
gets empty values, as AGENTS.md requires -- it is maintained by hand by its
translator. No `en.rs` entries: each key is already its own English display
text, which is also what an older peer falls back to.

One carries a `{}`, the name of the GStreamer element that could not be created
-- the one detail that tells a user which package to look at. `lang.rs`'s
`extract_placeholder` resolves a key by replacing the first `{...}` with `{}`,
which is why the server sends the value still inside the braces and why the
scrap side strips braces out of any detail before it gets there. Everything
else technical stays in the log: a D-Bus error name or a portal response code
in a dialog is noise to the person reading it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
 2026-09-09 18:53:13 +08:00
RustDesk
f164c9a9df Dead peer recovery (#16117) 
* webrtc: recover from a silent peer in about 8s instead of 30s

A controlled peer that is killed, switched away by a user switch, or rebooted
leaves no trace on a UDP transport: there is no reset to receive, so the session
sees silence, and only the 30s inactivity timeout ends it. By then the remote
machine may have finished rebooting and be reachable again, while the user has
been watching a frozen frame the whole time and is then told the peer reset the
connection.

ICE already knows sooner. It reports Disconnected about 5s after it stops
hearing from the peer, from its own task, so it stays accurate even while this
loop is busy sending. That state is transient by design - a Wi-Fi roam or a
sleep/wake recovers from it - so it is treated as suspicion, not as death: three
more seconds with the transport receiving nothing, and the session reconnects.
Receive progress cancels the suspicion, so a peer that is merely slow, or one
ICE was late to clear, is not dropped.

This only reaches the existing recovery sooner; it does not replace it. The
first reconnect goes out immediately and, if it fails, falls into the same
retry the UI already applies to any unexpected disconnect. The restart
reconnect event is reused deliberately: it is what asks for exactly that, with
no error dialog in front of it, and the UI shows "Connecting..." for it rather
than anything about restarting. Its five-minute grace stays reserved for a
restart the user actually asked for - silence is no evidence of a reboot.

The 30s timeout is unchanged and still backs every transport. TCP and WebSocket
are untouched. The controlled side is untouched: it detects a dead controller
on the same 30s, which wastes some capture but nothing a user sees.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* kcp: recover from a silent peer on the endpoint's own clock

KCP is the other transport with nothing to receive when the peer dies, and it
was the slower of the two: its endpoint reaps a connection only after 60s
without a packet, which is past the 30s inactivity timeout above it, so in
practice nothing but that timeout ever noticed.

The endpoint already tracks when each connection last heard from its peer and
now exposes it, so this reads that rather than anything derived from the session
loop - it keeps answering while that loop is busy sending. Its liveness ping now
goes out about every 2s rather than every 10s, so silence means the peer rather
than an idle link, and eight seconds of it is several missed pings.

Same threshold and the same recovery as the WebRTC half, so a user sees the same
thing on either transport.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* review: time the inactivity window off receive progress, bound the parting send

Two things the review found, both on the controlling side.

The 30s inactivity window still ran off completed messages alone, so the probe
added for the fast path did not fix what it was added for: a message larger than
the transport's fragment size yields nothing until its last fragment, and a peer
sending one steadily was still timed out mid-transfer. It is now timed off
whichever is later, a completed message or receive progress. Transports that
report no progress leave that at its starting value, so nothing else moves.

The parting close-reason send for KCP waited on send capacity with no deadline
of its own, and a queue a dead peer will never drain held the finished session's
thread until the endpoint reaped the connection a minute later. Bounded once the
peer has been declared gone. Still attempted rather than skipped: if the loss was
one-way the peer does receive it, and drops its side immediately instead of
waiting out its own timeout - which is also the one case where the note below
resolves itself.

Recorded from the same review, for the case none of this targets - a peer that
is alive behind a path that broke for five to ten seconds and then healed.
Giving up cannot deliver a close there, because the path is still down at that
moment, so the controlled side keeps the old connection until its own 30s
expires. For up to twenty of those seconds it holds two authorised connections:
its connection manager lists both, and the stale one reports a growing delay
that pins the shared frame rate low for the new one. Input is unaffected
throughout and both recover once the stale connection goes, so this trades
twenty-two seconds of a frozen, uncontrollable session for a controllable one
that looks wrong for a while. Closing the displaced connection is controlled-side
work and belongs with the rest of it, not here.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* review: reject a disconnected cached session, tidy the detector

hbb_common: `is_reusable_for` now also rejects a session ICE reports
Disconnected, so a caller is not handed one that already carries the hint; and
the receive-progress test no longer races `next()` against a sleeping sibling.

Here: the `is_some()` guard on the progress comparison was dead, since a
transport answers `None` for its whole life and `None != None` is already false.
The parting-send deadline is a `Duration` like every other constant around it
rather than bare milliseconds. And the comments are cut back to what is not
already evident from the code they sit on.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* review: keep the legacy UI's retrying error when the peer goes silent

`restarting-show` is a Flutter control event; Sciter has no case for it and
falls through to a plain dialog, which `check_if_retry` marks non-retryable
because its type is not `error`. So on that build the new detector would have
replaced a timeout that reconnects on its own after 30s with a dialog waiting
for a click at 8s - a regression for the one path this was meant to shorten.

Send it the message the timeout already sends, so its behaviour is unchanged
apart from arriving sooner.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* review: keep the 30s watchdog hard, and let Android's picker hold the reconnect

Timing the watchdog off receive progress gave away its upper bound. A fragment
bumps the counter as it arrives, ahead of the framing checks that would reject
it, so a peer sending one `FRAG_MORE` every twenty seconds and never a
`FRAG_END` refreshed the deadline forever while the reassembly buffer grew
toward `MAX_FRAME_LENGTH`, a gigabyte away. What it bought - a clipboard image
that takes longer than thirty seconds to arrive is not a dead peer - is a
pre-existing problem that predates this branch and can be fixed on its own.
Receive progress goes back to the one job it was added for, which needs no
deadline of its own: telling a transport that has gone quiet from one that is
still delivering, so ICE's disconnected hint is not acted on mid-transfer.

The Android document picker suppresses a `Connection Error` while it is open
and remembers to reconnect once it closes. The peer-gone break reconnects
under `restarting-show` with a `Connecting...` title, which matched neither
half of that test, so an eight-second stall behind an open picker - Doze and
background throttling produce them - threw a dialog up behind the picker and
lost the deferred reconnect. It is now named there by its own title rather
than by its type: an explicitly restarted remote device sends the same type
from a path this leaves alone, on every transport, and deferring that one too
would be a change to sessions this has no business touching.

The two limits are still not hard upper bounds, and the comment saying so was
wrong about why. A send is awaited inline in this loop, so one in progress
delays the tick that checks them - bounded on WebRTC by the timeout the stream
was built with, not bounded at all on KCP, whose framed stream is constructed
with none. The 30s watchdog beside it shares the loop and the same delay.

Left alone deliberately. `restarting-show` reconnects without the backoff its
`restarting` sibling uses, which can loop while each round gets far enough to
establish a session and then loses the transport within eight seconds; a
cooldown there would also delay the recovery this exists for when a peer
really does come back, and the loading it shows can be cancelled. And the KCP
limit reads an accumulated silence rather than a transient hint, so unlike the
WebRTC grace it needs no second sample to confirm - one would only move eight
seconds to nine.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
 2026-09-09 17:56:41 +08:00
21pages
080211ff36 improve qos (#16082) 
* first improve

Signed-off-by: 21pages <sunboeasy@gmail.com>

* fix(qos): avoid reducing FPS for transient network jitter

  Require consecutive bad samples to confirm congestion before normal
  FPS reductions. Prefer bitrate reduction when ABR is available and
  allow an outstanding probe to complete before evaluating its effect.

  Recover FPS faster on fresh good samples while preserving severe-delay
  and timeout protection.

  Add regression coverage for jitter, bandwidth changes, and multiple viewers.

Signed-off-by: 21pages <sunboeasy@gmail.com>

* test(qos): virtual clock and a closed-loop link simulation

Tests drove time by moving `Instant`s into the past, which panics on a host
that booted less than two minutes ago, and the ABR smoke had to detect ratio
changes to keep its fake clock consistent.  `VideoQoS` now reads the clock
through `now()`; tests set a virtual instant and advance it.

`tests/sim.rs` drives the controller the way `Connection` does, over a link
with variable frame sizes, wobbling capacity, heavy-tailed jitter,
retransmission stalls and link stalls, with both a bitrate-targeted
(VP8/VP9/AV1) and a fixed-rate (hardware) encoder model.  It prints one
table row per scenario; the assertions arrive with the controller changes.
The short-stall smoke sweeps the stall phase instead of three fixed values.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* fix(qos): keep jittery but healthy links fast, drain congestion with bitrate

A weak home Wi-Fi with plenty of capacity but frequent jitter and the odd
stall ended up at about 10 fps: single bad replies, the two second probe
timeout and a slow climb back each took their share.  The controller now
treats a transient stall and a saturated link differently.

- The probe timeout no longer slams the frame rate to 2.  Every second the
  probe stays out beyond the first halves it instead, and the late reply
  that finally closes the probe does not reduce again.
- After a reduction, good replies return halfway, then fully, to the level
  held before it.  A restored level that congests within five replies
  becomes a lower ceiling, so a real capacity drop converges instead of
  oscillating.
- VP8, VP9 and AV1 run CBR against timestamps: fewer frames only means
  bigger frames.  While the bitrate can still be reduced the frame rate
  keeps its floor, and three bad replies in a row confirm congestion and
  halve the bitrate instead of stepping it down by a fifth every three
  seconds.
- `bitrate_first` now means the bitrate can actually still drop; at the
  floor, congestion during the adjustment cooldown reduces the frame rate
  (Greptile).
- `avg_delay()` subtracts the baseline with `saturating_sub`; at exactly
  the baseline it returned the whole delay, which kept the bitrate of a
  stable high-RTT link from ever recovering.
- `HISTORY_DELAY_LEN` kept three samples, not two.
- Every ratio adjustment resets the dynamic screen counters, so a long
  congestion episode cannot make a static screen look dynamic
  (CodeRabbit).
- One `qos_trace` debug line per probe reply and per timeout, for replay
  through `tests/sim.rs`.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* fix(qos): adapt each viewer from its own target, not the shared minimum

`user_network_delay` started every viewer's adaptation from `self.fps`,
the minimum over all viewers.  One congested viewer therefore pulled the
others' targets down with it, and when it recovered the stream stayed low
until the others had climbed back on their own.  The per-viewer memory
added for restores made the coupling worse: a viewer recorded another
viewer's low rate as its own pre-congestion level (Greptile).

Each viewer now adapts from its own `delay.fps`, falling back to the shared
value only for its first reply; `adjust_fps` keeps aggregating the minimum.
The replay test now fails on a malformed trace value instead of dropping
it (CodeRabbit).

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* test(qos): paired network trace, bitrate-conserving encoder, twenty seeds

The simulator drew every random quantity from one stream, so two controllers
with the same seed saw different links as soon as they produced a different
number of frames; the A/B was not paired.  The link trace (capacity wobble,
stalls, loss events) is now generated before the run from a network stream of
its own, and encoder noise and probe jitter have separate streams.

The CBR model let a scene change add three frames' worth of data every five
seconds without clawing it back, which raised the offered load of any
controller that lowered the frame rate (up to +27% at 2 fps).  The encoder now
repays the surplus over the following frames and the size spread has mean one,
so the long-term load no longer depends on the frame rate.

Every scenario runs over twenty seeds and the assertions bound the
distribution: median of the mean target, worst p10, p90 of the time below half
the limit and of the queue p95.  The bounds state what the product needs, not
what one seed produced.  New columns: produced and delivered frames per
second, delivered frame age, sustained recovery (target at the limit and queue
under 200 ms held for five seconds), cold-start minimum and time to 90% of the
limit.  The replay advances by recorded `t=` deltas when present and is
labelled as the open-loop, FPS-only diagnostic it is.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* fix(qos): baseline from the first reply, bitrate cuts on confirmation only

Two findings from the design re-check.

The baseline needed ten replies before it was used, so a stable 180 or
300 ms link spent its first ten seconds read as congested: the frame rate
fell to 5 and the bitrate was cut before either recovered.  The running
minimum is the baseline from the first reply on; the smoothed estimate
takes over once the window is full.

A single reply a second above the baseline, or a single timer tick with the
probe out for two seconds, cut the bitrate by a fifth.  A static screen never
earns an increase back, so repeated stalls ratcheted its ratio down and the
next dynamic episode started from there.  Bitrate cuts now need two bad
replies in a row, or a probe still outstanding at the second tick past two
seconds; the frame rate brake and the severe-reply rule are unchanged.  An
elevated but unconfirmed delay no longer restarts the ratio cooldown, so a
confirmation on the next reply is acted on at once.

`qos_trace` lines carry a millisecond timestamp for the replay test.  The
simulator asserts the intercontinental cold start: minimum target at
INIT_FPS and 90% of the limit within ten seconds.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* test(qos): held-out seeds and parameter sensitivity as guards against tuning

The scenario bounds now live in one function shared by the CI run over seeds
1 to 20 and by `robustness.rs`, whose two ignored tests apply the same bounds
to seeds 21 to 120 in blocks of twenty and halve or double each scenario
parameter in turn.  Anyone changing a controller constant or a bound runs
them; a bound that fails on unseen seeds was fitted to the CI seeds.

At this head every held-out block passes, with medians within a few percent
of the CI seeds, while master fails five of five blocks in every home Wi-Fi
row.  The sweep keeps the lead over master in all fourteen variants for the
frame-rate metrics and shows two limits worth knowing: at 6 Mbps of capacity
both controllers hold about 2.4 s of queue p95, and at a drop to 1.5 Mbps
both are poor because the 1 Mbps bitrate floor leaves little to drain with.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* test(qos): frame age bounds, wall-clock scene changes, time-indexed probe jitter

The queue metric divides the queued bytes by the nominal capacity, so during a
link stall it reports how long the backlog takes to drain afterwards, not how
long the frame at the head has already waited.  Frame age, the time a
delivered frame spent in the shared path, was computed but not bounded.  It
is now bounded per scenario, as a regression bound set from the scenario
rather than from a run: 1.5 s on the home Wi-Fi rows (isolated stalls of up
to 2.5 s are tolerated, a sustained multi-second backlog is not), 100 ms on a
clean link, 150 ms on a stable high-RTT link (frame age excludes the round
trip, so RTT earns no allowance), and the same bound as the queue on the
bandwidth-drop and mobile rows.

Two residual couplings between controller decisions and the exogenous inputs
are removed: scene changes follow the wall clock instead of the frame count,
and probe jitter is a per-second table drawn before the run, so two
controllers with the same seed meet the same content timeline and the same
jitter.  The moderate-congestion smoke profile now asserts that the frame
rate actually drops, and the held-out test builds its combined summary from
the block reports instead of simulating every seed twice.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* test(qos): remove the placeholder viewer from trace replay

  Clear the synthetic viewer created by smoke::session so it cannot
  cap replayed FPS at 15 when the recorded connection ID differs from 1.

  Add a regression test verifying identical FPS sequences for connection
  IDs 1 and 1652, both recovering to 30 FPS.

Signed-off-by: 21pages <sunboeasy@gmail.com>

* fix(qos): cap each viewer by its own limit, judge bitrate steps per viewer

Two places still let one viewer's state leak into another's.

The per-viewer target was clamped by `highest_fps()`, the minimum of every
viewer's limit, before being stored, and a new viewer started from the shared
stream rate.  A viewer that lowered its limit dragged the others' targets down
with it, and when it left the stream stayed there until the others had climbed
back; a viewer joining a congested session started at the congested rate.
Each viewer now starts at INIT_FPS, is capped by its own limit only, and
`adjust_fps` keeps applying the shared limit to the aggregate.

`adjust_ratio` paired the maximum delay over viewers with any viewer's
confirmation, so one viewer's unconfirmed 1200 ms spike and another viewer's
two 200 ms replies produced a 20% cut, and a third mild reply a halving, when
each viewer on its own called for five percent.  Each viewer's own delay and
confirmation now decide the step it calls for, and the stream takes the most
conservative one; increases still need every viewer below the threshold.
Single-viewer behaviour is unchanged.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* test(qos): replay advances by the wall clock across connections

The replay kept a last timestamp per connection id, so a log with several
viewers each writing once a second advanced the virtual clock once per line
and replayed several times slower than it was recorded.  It now advances by
the delta between consecutive lines whatever their connection.  The replay is
a plain function over the log text, with the environment-driven test as its
entry point, so the time axis can be tested directly.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* fix(qos): first reply keeps the ratio cooldown, closing a viewer re-aggregates

A viewer's first TestDelay reply called `adjust_ratio` with no cooldown
check.  With the per-viewer steps, that scan finds the other viewers' still
confirmed evidence, so a viewer joining right after a cut halved the bitrate a
second time inside the three seconds the cut is meant to be observed for.  The
first reply is now one more trigger of the periodic adjustment and keeps its
cooldown; a fresh session still adjusts on its first reply, since its
controller was created long before.  Linux was never on this path.

`on_connection_close` removed the viewer without re-aggregating, so the
stream stayed at the departed viewer's rate until the next tick; the
remaining viewers are aggregated at once.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* fix(qos): the newcomer guard belongs to the viewer that joined

Re-aggregating on close applied the one-second INIT_FPS guard that the
departing viewer had set when it joined, so a viewer that connected and
dropped within a second throttled the others to 15 fps for the rest of that
second.  The guard now records which viewer set it and is cleared when that
viewer leaves; a genuinely new viewer is still capped for its first second.

The first-reply ratio adjustment's platform switch is a field instead of a
`cfg!` inside the condition, so the cooldown regression test exercises the
path on Linux CI as well.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* fix(qos): every newcomer carries its own start-up guard

The start-up guard had one slot, so a second viewer joining within a second
overwrote the first one's join time, and when the second viewer left the
first one's window was released early.  The join time now lives in the
viewer's own entry, `adjust_fps` caps the stream while any viewer is inside
its first second, and a departed viewer takes its guard with its entry; no
clearing logic is needed (Greptile).

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* fix(qos): adapt delay baselines and speed up FPS recovery

  - Relearn stable baseline increases from recent fresh replies.
  - Require fresh congestion confirmation between ordinary FPS reductions.
  - Keep automatic FPS reductions above a 5 FPS floor, respecting lower caps.
  - Restore FPS after two good replies, with rollback on renewed congestion.
  - Add regression tests for baseline changes, jitter, and FPS recovery.

Signed-off-by: 21pages <sunboeasy@gmail.com>

* test(qos): align FPS floor tests with the 5 FPS minimum

  - Remove the unregistered sustained tests with outdated expectations.
  - Test severe delays and timeouts independently, including lower user
    caps and recovery.
  - Move the 700 kbps scenario into active adaptation tests, checking
    the FPS floor and recovery after bandwidth returns.

Signed-off-by: 21pages <sunboeasy@gmail.com>

* fix(qos): a timeout never lifts a target, and the invariants as property tests

The timeout brake floored its output at MIN_FPS + 1, so a viewer whose target
had already reached 1 fps was lifted to 2 by the next tick past two seconds:
bad evidence raising the frame rate.  Inherited from master, where the timeout
set the whole stream to MIN_FPS + 1 outright.  The brake now never exceeds the
target it found, whatever the elapsed time it is told.

The controller's six invariants become property tests over random sessions
(150 seeds, 300 steps, one to three viewers, ABR on and off): a viewer's
target is independent of other viewers; bad evidence never raises a target or
the ratio; joins and leaves only change the aggregation; a bitrate cut is
owned by a viewer's own evidence and not spent again by a newcomer; targets
stay within their caps and the stream is their aggregation; a braked probe's
late reply does not brake again.  The timeout case is also pinned exhaustively
over every target and a range of elapsed times.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* feat(qos): log the encode and send pipeline behind RUSTDESK_QOS_VERBOSE

The controller's target frame rate is neither the rate the encoder produced
nor the rate the send path accepted, and two facts kept that gap invisible.
libvpx drops frames on its own when the bitrate cannot carry them, so a
capture round is not a delivered frame.  The video send is inline in the
connection's message loop, so a slow write stalls capture and the delay
probe alike, and the recorded delay cannot tell the two apart.

`qos_video` reports, per second and per display, the capture rounds, the
frames that actually reached a connection, and the longest wait for the
previous frame to be picked up.  `qos_send` reports, per second and per
connection, how long `stream.send().await` blocked and how deep the video
queue is.  Both carry `t=`, so they join with `qos_trace` offline; `replay`
filters on `qos_trace` and ignores them.

The default log level is `debug`, so an unconditional line would land in
every user's log file once a second forever.  Neither line is emitted
unless `RUSTDESK_QOS_VERBOSE` is set, nothing enables it implicitly, and
without it the timing calls are skipped as well.  TestDelay, the controller
and every threshold are untouched.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PARvswNPeZ88LVT7Ew5hkp

* fix(qos): speed up FPS ramp-up on clean connections

  Double startup FPS after every two fresh low-excess-delay replies,
  up to the viewer's cap. End acceleration on queue growth, timeout,
  or FPS reduction.

  Add regression tests for startup speed, viewer caps, congestion,
  timeouts, and multiple viewers.

Signed-off-by: 21pages <sunboeasy@gmail.com>

---------

Signed-off-by: 21pages <sunboeasy@gmail.com>
Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-09 15:48:32 +08:00
RustDesk
01dbb76499 server: do not lock the screen for a connection a reconnect replaced (#16124) 
A controlling peer whose link dies without a close reconnects, while the
connection it left behind runs on here until its own 30s inactivity timeout.
That one then ends with `on_close("Timeout", true)`, and the lock is gated
only on `lock_after_session_end` and this connection's own `keyboard` - both
set by the very controller that is at that moment working in the session its
reconnect re-established. Nothing anywhere asks whether the session is still
being controlled, so the screen locks under a peer that came back twenty-odd
seconds earlier, and the operator's desk locks itself in front of them.

The lock now also requires that no newer remote control connection of this
session is authorized.

Newer, not merely other. A connection stays in `AUTHED_CONNS` until its
`AuthedConnID` drops, which is well after `on_close` returns, so a symmetric
test would have two of one session ending together each see the other and
neither lock. Ids come from a counter, so `>` orders them: of a session's
connections the last still locks, whether they end one after another or at
once.

Remote control only, and this session only. The other kinds do not keep a
screen in use, and `send_logon_response` clears `keyboard` for a file
transfer, a terminal and a camera view, so none of those reaches the gate at
all - a port forward keeps it, and is kept out only by the client not sending
`lock_after_session_end` on one. Another peer's
session is left exactly as it is: whether its ending locks the screen while
this one is connected is a separate question, and not one a timeout on this
side should start answering.

Every close that asked to lock, not only the timeout. A connection its own
peer has already replaced should not lock the session that replaced it
however it ends, and singling out one reason would leave the same race
reachable through the others.

Two things it does not cover. A reconnect that has not authorized yet is not
in `AUTHED_CONNS`, so a timeout landing while one waits at the accept prompt
or on 2FA locks as before. And the lock is skipped, not handed on: if the
connection that replaced this one later ends through a path that asks not to
lock - a failed send, a stopped service - nothing locks. That is what those
paths already choose for a connection dying of a network error, on the
assumption that the peer will retry, and it is the same assumption this makes.


Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
 2026-09-09 15:06:24 +08:00
Sid
68359a2dd2 fix(macOS): preserve release entitlements when signing (#16125) 
* fix(macOS): preserve release entitlements during signing

Signed-off-by: Sidn <3996515+sidnvy@users.noreply.github.com>

* ci(macOS): sign outer app with release entitlements

Signed-off-by: Sidn <3996515+sidnvy@users.noreply.github.com>

---------

Signed-off-by: Sidn <3996515+sidnvy@users.noreply.github.com>
 2026-09-09 14:48:59 +08:00
cui fliter
5228f91982 fix(screenshot): keep cached image when saving fails (#16120) 
Signed-off-by: cuishuang <imcusg@gmail.com>
 2026-09-09 07:46:19 +08:00
RustDesk
691830fe89 bump webrtc: revert the T3-rtx probe recovery (#16121) 
The probe recovery merged as 692113c87 cost two to four times the p99 on the
workload a remote desktop actually has, and the fork now reverts it: `sctp/src`
returns to 48100bf1, the revision this repository shipped in #15684, with the
benchmark harness and its corrections kept.

It was justified on a fixed frame rate. Nothing is sent while the screen holds
still - the capturer answers WouldBlock and the loop sends nothing - so typing,
reading and clicking are short bursts with silence between them, and a steady
frame rate is what playing video or dragging a window looks like and nothing
else. The difference matters because a steady rate hides the whole effect: the
next frame's SACK exposes a loss whatever the recovery logic does. Measured on
bursts with gaps, after correcting two faults in the harness itself, p99 in ms
for the two seeds:

                          sparse RTT70   sparse RTT150
    48100bf1  09-06 00:06   200 / 208      407 / 507
    b221f13b  09-06 14:00   328 / 804      737 / 826

On a fixed frame rate the two are within noise of each other, which is why this
was not caught. KCP is 138/130 and 257/250 on those rows, ahead of both.

What is given up: a tail loss of exactly four packets recovers in 140 ms rather
than 229, and an idle sender's backlog after a stall offers 1.58x the bytes
rather than 1.08x. A five-packet tail improves, 292 ms to 232.


Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
 2026-09-08 23:31:05 +08:00
fufesou
22b1ed169a fix(audio): update CPAL for WASAPI thread priority (#16110) 
* fix(audio): update CPAL for WASAPI thread priority

* update cpal

Signed-off-by: fufesou <linlong1266@gmail.com>

---------

Signed-off-by: fufesou <linlong1266@gmail.com>
 2026-09-08 16:19:16 +08:00
Jamal Ali
0f0205d336 feat: add Azerbaijani translation (#16103) 
Signed-off-by: Jamal <jamalkamaladdin@gmail.com>
 2026-09-08 15:20:27 +08:00
rustdesk
e5d473407e fix https://github.com/rustdesk/rustdesk/issues/16086 2026-09-08 12:33:10 +08:00
rustdesk
59fdda3835 file transfer: a send_confirm past the last file no longer panics 
`set_stream_offset` indexed `self.files` directly. Its only guard is the
`self.file_num() == r.file_num` check in `confirm()`, and `file_num` counts up
past every file, so it equals `files.len()` once the job is done -- read_frame
at :849 treats exactly that value as "job done". A peer that then sends
`send_confirm` with the matching file_num and a non-zero OffsetBlk gets through
the equality check and off the end of the slice.

Every other site indexing `files` in this file already bounds-checks; this was
the one that did not.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab
 2026-09-08 11:52:06 +08:00
RustDesk
b50fde6910 add the base crate and repoint the moved modules at it (#16107) 
* add the base crate and repoint the moved modules at it

`libs/base` (crate `base`) takes the parts of hbb_common that only this app
uses: `fs`, `platform`, `keyboard`, `message.proto`, and 145 of the 177
`config::keys` constants. hbb_common keeps what the server names, and the 32
keys it reads itself are re-exported from `base::config::keys` so call sites
still see the full set through one path.

Sources move verbatim. The only edits inside them are `crate::` prefixes that
now have to say `hbb_common::`; `keyboard.rs` and `platform/windows.rs` are
byte-identical. The crate stays on edition 2018, the edition the moved code was
written under. `log`, `lazy_static` and `anyhow` become direct dependencies so
the bare paths in that code resolve exactly as before, and its winapi features
are spelled out rather than left to feature unification.

Two call sites outside Rust and Cargo had to follow the move: the Android
protobuf source dir, which still pointed at hbb_common/protos for message.proto,
and the three AGENTS.md entries that named hbb_common for options, protos and
file transfer.

`scrap`'s `drm` feature now forwards to `base/wayland_probe`. Left pointing at
hbb_common it would still have compiled, silently dropping the Wayland
socket-probe fallback, so that forward is verified by a build with and without
the feature.

`config::keys` carries a test asserting its names stay disjoint from the ones
hbb_common kept: the glob re-export and the local constants share a namespace,
and Rust prefers the local item silently, so a name added to both sides would
otherwise let client and server disagree with no diagnostic.

Verified: macOS and Linux, debug and release, `--all-targets`; the 177 key
constants diffed name-for-name and value-for-value; the generated protobuf types
compared before and after; every `#[cfg]` gate on a moved import checked against
its original; and every file that was `rustfmt`-clean before this change still
is, compared against master file by file. Windows is checked by inspection only
-- it cannot be compiled here.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* one `use` per crate, and write the rule down

`fs.rs` came out of the move with two ungated `use hbb_common::` statements,
because the original single `use crate::{...}` had to give up `message_proto`
to the new crate and the rest was left in a second block. Fold it back into one.

A scan of the whole tree for the same shape finds nothing else: every other file
with more than one top-level `use base::` or `use hbb_common::` is split by a
`#[cfg]` that does not cover the whole block, or by `pub use` next to `use`.
Those are the cases that cannot merge, so AGENTS.md now states both the rule and
the exemption.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
 2026-09-08 11:46:42 +08:00
Alberto Xosé Méndez Taboada
e8eead5715 Add Galician language support for UI strings (#16101) 2026-09-07 13:31:19 +08:00
cui fliter
92d787b885 fix: clipboard, preserve uncompressed special format data (#16100) 
Signed-off-by: cuishuang <imcusg@gmail.com>
 2026-09-07 11:12:52 +08:00
rustdesk
692113c87e bump webrtc: probe on T3-rtx, settle the rest by the SACK, RTO from the latest send 
Sending without a congestion window, a T3-rtx resent everything in flight, and
on a 5 Mbps link with 300-500ms stalls that spiralled: seconds of latency and
several times the bytes. The fork now resends everything outstanding on a
timeout only when it packs into four packets; otherwise it resends one packet
and withholds the rest until the SACKs settle them (RFC 4960 6.3.3 E3, F-RTO):
an original acked takes the marks off, a first transmission made after the
timeout acked with the rest still missing sends them, and with nothing else to
tell, a probe acked no sooner than the least RTT after it went out draws the
next probe, two of them settling the rest as lost. A restarted RTO is counted
from the latest send as QUIC does, backs off from the full RTO, and floors at
KCP's 30ms with srtt + 25ms at the least. Lost tails of up to four packets and
sparse small messages under loss now recover at KCP's pace where they trailed
it by a frame; a stall no longer resends the backlog behind itself.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns
 2026-09-06 14:46:52 +08:00
bovirus
dc04b911a1 Update it.rs (#16085) 
* Update it.rs

* Update it.rs

---------

Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>
 2026-09-06 11:29:17 +08:00
rustdesk
254d98129d ci: use thin LTO for the armv7 sciter build 
The nightly armv7 sciter build aborts while compiling the final `rustdesk`
binary:

    fatal runtime error: Rust cannot catch foreign exceptions
    error: could not compile `rustdesk` (bin "rustdesk")  (signal: 6, SIGABRT)

armv7 is the only 32-bit target in this job that links the whole binary, and
`[profile.release]` uses fat LTO with codegen-units = 1, so LLVM merges every
module into a single unit and runs past the ~3GB address space a 32-bit
process gets. The allocation failure surfaces as a C++ bad_alloc unwinding
into rustc's Rust frames, which is what that "foreign exceptions" abort is.
The x86_64 sciter build uses the same settings and passes, as do aarch64 and
every other 64-bit job in the same run, so this is specific to the 32-bit
address space rather than to the source change itself.

It started failing once the crate graph grew (hbb_common is pulled with the
`webrtc` feature unconditionally), which pushed an already marginal target
over the limit.

Use thin LTO with more codegen units for armv7 only. Peak memory stays
bounded while cross-crate inlining is kept, and 64-bit targets are untouched.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Lq6xFoeEmjcuKwRx1GfdQ2
 2026-09-06 10:52:37 +08:00
rustdesk
942810d432 bump hbb_common: main after the webrtc merge 
rustdesk/hbb_common 3d6fb2c, the merge of PR #579; the tree is the one
470612b already pointed at, now reachable from main.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns
 2026-09-06 00:24:04 +08:00
RustDesk
ae6af2de43 Webrtc (#15684) 
* feat: add rendezvous WebRTC signaling fields

* feat: route WebRTC ICE on controlled side

* feat: race WebRTC as a direct transport enhancement

* fix: route WebRTC ICE through rendezvous paths

* feat: WebRTC transport racing, DTLS identity binding, and pc-leak fixes

- prefer-P2P racing (race_transports_prefer_webrtc) across punch and RelayResponse; ICE bridge with 400ms candidate resend
- controlled-side answerer and ICE routing; sign local DTLS fingerprint into SignedId, controller verifies the binding fail-closed
- fix pc leaks: close_webrtc() on insecure-decline paths (io_loop, port_forward); compute direct before disarming the offerer guard
- point hbb_common to the WebRTC data-plane commit 9f5a296

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix: preserve WebRTC transport preference

* feat: decouple WebRTC from UDP punch, route controlled signaling over TCP

- the WebRTC offer now rides any punch request; only an offer-less request
  may close and reuse the rendezvous socket for TCP punching
  (request_allows_tcp_punch replaces the udp_port-based invariant), with a
  separate offer-less request racing as the TCP fallback
- WebSocket mode no longer disables WebRTC — ws only tunnels the
  signaling/relay legs while ICE stays the only P2P path there; SOCKS proxy
  still disables it (ICE would bypass the proxy and leak the real IP)
- controlled side: WebRTC-only punch replies and trickled ICE candidates go
  over dedicated TCP connections to the rendezvous server instead of the UDP
  mediator channel, for ws/TCP-only hbbs deployments; drop the now-redundant
  rz_sender plumbing and the 400ms candidate re-send on that leg
- guard is_udp handling against responses to requests that advertised no
  udp_port; skip the IPv6 socket bind under force-relay
- test_udp_uat: drop the STUN port race — the punch port must come from the
  rendezvous server's TestNatResponse observing this socket's mapping, a
  STUN probe from another socket can advertise an unreachable port
- bump hbb_common (webrtc 0.13 MSRV pin rationale + upgrade checklist docs)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix: KCP/UDP resilience to ICMP resets; optional KCP congestion control

- treat ICMP-driven UDP socket errors (WSAECONNRESET 10054 on Windows,
  ECONNREFUSED on Linux) as packet loss in punch_udp and the KCP pump
  instead of tearing the session down; KCP retransmits through them and a
  truly dead link is still reaped by the pong/app-level timeouts
- resolve STUN hostnames via tokio::net::lookup_host so DNS never blocks a
  runtime worker; fix the inverted non-IPv4 error message
- add enable-kcp-congestion-control option (default on): switch the turbo
  profile to nc=0 so brief loss on constrained links no longer spirals into
  stalls; sender-side only, no wire negotiation
- pin kcp-sys to the rustdesk-patches branch: upstream main lost the
  RustDesk patches on the EasyTier sync, and this branch also wires
  set_kcp_config_factory into connection setup, making the option effective

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix: carry switch_code through WebRTC relay fallbacks after rebase

The rebase onto master (switch-code feature) added an 8th request_relay
parameter; pass the interface's switch code from both WebRTC->relay
fallback paths so a role-swap session survives the fallback. Also drop
a duplicate bindgen 0.72.1 entry the Cargo.lock merge produced.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* fix: don't let the preferred branch's own relay preempt a direct fallback

race_transports_prefer_webrtc committed any success from its first argument
outright, on the assumption that it is the WebRTC connect. It is not: the call
site passes a whole punch attempt, which internally falls back to request_relay
when its direct transports fail. That relay was therefore committed instantly
while the offer-less fallback's TCP punch was still in flight — inverting the
preference this function exists to enforce, since the is_p2p predicate the
caller already supplies was applied only to the `others` branch.

Apply it to both branches: a direct result from either side still commits
immediately, and a relayed result from either side is held for the window so
the other side can land something direct. Also commit a held connection when
the surviving branch errors, which the previous code only did on the first
branch's failure path.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* fix: evict the oldest pending ICE candidate, not the newest

Candidates arrive in gathering order — host, then srflx, then relay — so a
full buffer was discarding exactly the ones that traverse NAT while keeping
host ones that only work on a shared LAN. Evict from the front instead.

Also document why the controller's ICE bridge must not reconnect on error, in
contrast to the controlled side's per-candidate retry: its socket address is
the return route itself (mangled into PunchHole.socket_addr, echoed back in
IceCandidate.socket_addr, resolved through tcp_punch), so a reconnect would
arrive from an address no route points at, and the server drops the old entry
when the connection closes. Once it dies both directions are dead, and
abandoning WebRTC is the correct response rather than retrying.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* fix: bound log volume on sites whose rate a peer or retry loop controls

Debug output goes to the log file, so a site that fires per received message
or per retry lets someone else decide how much a machine writes to disk. The
WebRTC work added the first such sites.

- KCP io loop: absorbing ICMP errors as packet loss made a broken socket write
  ~100 lines a second for the 60s until the pong timeout reaps it. Log by run
  instead: one line when a run starts, one per ~5s while it persists so a stuck
  socket stays visible, and one on recovery with the total.
- punch_udp: the recv error retries every 10ms for up to MAX_TIME, so one line
  per occurrence wrote thousands per punch. Log the first, report the count in
  the timeout message.
- ICE candidate paths (client, mediator): the peer sets the candidate rate and
  the rendezvous route carrying them needs no prior punch, so throttle to one
  line a minute each with the suppressed count.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* fix: the KCP io throttle reset itself every cycle, so it never throttled

The send and recv arms shared one counter, and an ICMP error on a connected
socket is reported once and then cleared — so the steady state is an
alternation: the send succeeds and clears the counter, the next recv reports
the error and finds the counter at 1, and logs. Every error still wrote a
line, at the ~100/s the previous commit set out to stop, while the
persistent-failure and recovery branches were unreachable.

Use one LogThrottle per direction instead of a hand-rolled counter. That
removes the shared state the bug lived in, drops a third throttling mechanism
in favour of the one already added, and leaves the surrounding `if let Err`
untouched rather than reshaping it into a match.

Also fix test_udp_uat's socket-error arm, the untreated twin of the punch_udp
site: it had no backoff at all, so a persistent error re-armed recv
immediately and spun the loop at CPU speed, one warn line per iteration.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* bump kcp-sys: 14 review fixes on rustdesk-patches (6e44b93 -> fa51c15)

Picks up the handshake-recovery work plus the review round on top of it:
ABBA deadlock between the endpoint's two DashMaps, graceful-close tail
truncation, mid-stream hole on ikcp_send failure, FIN retransmission for
lost-FIN half-open hangs, SYN-ACK budget burned on dropped packets,
spurious ConnectTimeout after a completed handshake, accept-backlog
overflow stranding conns, aliasing UB in the output callback, and the
log-facade/throttling cleanup (per-packet sites no longer reach the
debug-level file logger, peer-rate warns throttled).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* ws: decouple ICE policy from force_relay — full-ICE WebRTC over WebSocket

WebSocket support folds into force_relay because a ws tunnel kills
classic TCP/UDP punching — but that conflated transport necessity with
relay policy, and the WebRTC decisions keyed off the merged flag: a ws
client built no offerer at all without TURN, and only a Relay-only-ICE
one with it. ws deployments could never reach a direct WebRTC
connection, which is exactly the path they are supposed to live on.

Split the flag. LoginConfigHandler now tracks policy_relay (the
force-always-relay option, an explicit relay request — /r ids and
retry-via-relay included — and proxy) separately; force_relay stays
policy_relay || use_ws() and keeps governing the classic paths, so
non-ws behavior is unchanged everywhere:

- the offerer's existence and ICE policy follow policy_relay: under
  pure ws the offer gathers every candidate type and may go direct;
  under relay-by-policy it stays Relay-only ICE, TURN-gated, exactly
  as before;
- the RelayResponse race applies the prefer-P2P window under ws (a
  direct ICE path is worth delaying an already-ready relay for) while
  policy relay keeps first-success semantics;
- the request carries webrtc_all_ice (hbb_common 64b54ab) so the
  controlled side knows the offer is full-ICE: it answers with full ICE
  and no TURN requirement, while offers without the bit keep today's
  relay-only answer path on every version-skew combination.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* bump kcp-sys: 7 review fixes on rustdesk-patches (fa51c15 -> 023a006)

Reverts the connect/accept/add_conn changes that regressed concurrent
connects (the state_map guard held across add_conn is load-bearing), states
the single-conn contract on KcpEndpoint so shared-endpoint behaviour stops
consuming review effort, pins the two invariants that keep truncated input
from aborting under panic='abort', and fixes three findings from external
review: sendwnd() echoing raw config instead of KCP's effective window (a
non-positive factory value stalled sending forever), the passive closer's
lost final FIN delaying EOF by up to ~20s, and the doubled window
overflowing for extreme factory values.

Lock-only change: cargo update -p kcp-sys also re-picked libloading's
windows-targets between two versions already present in the lock; that was
reverted to keep this commit to the one line it is about. cargo metadata
--locked passes on the result.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* ws: read the all-ICE declaration from the offer envelope, drop the proto field

Companion to hbb_common 68d2729: the full-ICE declaration now lives as
an `ice_policy: "all"` key inside the webrtc:// envelope, so the request
assembly no longer sets webrtc_all_ice and the controlled side asks the
envelope (endpoint_declares_all_ice) instead of a PunchHole field. The
rendezvous server carries the offer opaquely — no forwarding to keep in
sync. Skew behavior is unchanged: an unmarked or unparseable envelope
reads as the old Relay-only semantics.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* add enable-webrtc option; gate test_ipv6 under forced relay

OPTION_ENABLE_WEBRTC (hbb_common 48c2d4d) follows the udp/ipv6 punch
options end to end: default on against the public server, off against
private ones, same settings UI placement on desktop and mobile, and the
same bool2option local-option handling. Gates:

- controller: should_create_webrtc_offerer checks it first — no pc, no
  STUN/TURN gathering, no offer in the request;
- controlled: unlike the udp/ipv6 legs, which deliberately follow the
  request, answering builds a pc that gathers ICE from this host, so
  the answerer honors this machine's own switch too.

Translations for "Enable WebRTC P2P connection" added to all 50 lang
files next to the IPv6 entry (IPv6 and WebRTC are invariant terms in
the same grammatical slot in every one of them).

Also stop probing v6 reachability (test_ipv6) under any forced relay:
the v6 punch socket is never bound there, so the probe was wasted work
on every ws/proxy/relay connection.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* kcp: client-side integration tests over real loopback sockets

kcp-sys has been through two review rounds of behavioral fixes; the
client wrapper (kcp_io pumps, connect/accept deadlines, framed-stream
adaptation, guard lifetimes) had no tests pinning what rustdesk actually
relies on. Four now do, each through real 127.0.0.1 UDP sockets and the
BytesCodec framing sessions use:

- handshake + bidirectional framed roundtrip + graceful close: the peer
  observes end-of-stream instead of hanging (guard outlives the framed
  stream so the FIN goes out);
- a writer that queues 50 frames and closes immediately loses none of
  them - the client-side pin for the close-tail-drain semantics;
- socket errors after the peer vanishes are treated as loss: writes keep
  succeeding, nothing tears down (ICMP is advisory on connected UDP);
- the connect deadline holds when nothing answers.

Mutation-checked: dropping inbound forwarding in kcp_io reddens exactly
the three tests that need the pump, and the timeout test alone stays
green.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* ipc/auth: replace the local throttle with the shared throttled_log!

auth.rs predated hbb_common's LogThrottle and grew its own equivalent:
same shape (last_log_at + suppressed), same 5s interval, plus a helper
and three OnceLock<Mutex<..>> statics. It also counted the other way -
excluding the event being reported - so each of the three sites carried
two near-identical log::warn! arms to avoid printing "suppressed 0".

The shared macro covers all of it: one static per call site declared by
the expansion, and the multiplicity suffix appears only when there is
one, which is what those duplicated arms were for. 102 lines out, 27 in.

Behavior difference, deliberate: a burst now reads "(x47)" - the total
including this line - instead of "(suppressed 46 similar events)". One
number, no arithmetic, and one convention across the codebase.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* kcp: make the congestion-control profile opt-in, not the default

The branch had flipped KCP to nc=0 (built-in congestion window) for
every session. That is a transport-behavior change for all users made on
reasoning alone, and the reasoning does not decide it: which profile wins
depends on why packets are being lost.

nc=1 - what RustDesk has always shipped - never shrinks the send window,
so on a genuinely congested uplink it deepens the loss it is reacting to.
But nc=0's backoff is blunt: a fast retransmit halves the window while an
RTO sets cwnd = 1 outright (ikcp.c) and recovery slow-starts from one
packet, so on a link with random loss and no congestion - Wi-Fi
interference, a long-haul path - it reads loss as congestion and can
stall an interactive stream for seconds. That failure mode is also the
more visible one to a remote-desktop user.

No benchmark settles this either: a loopback A/B has no bottleneck queue,
hence no congestion to control, and would flatter nc=1 by construction.
Deciding it needs a shaped link or field data.

So keep the profile users already run and let the other one be asked for
("enable-kcp-congestion-control" = "Y"). Flipping the default later is a
one-line change once there is evidence. kcp-sys keeps its own test
covering the nc=0 path.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* android: define getifaddrs/freeifaddrs for the api-21 sysroot

Turning on hbb_common's "webrtc" feature pulls webrtc-util into the android
link, and its ifaces() -- reached from vnet::Net::new() on every ICE gather --
calls getifaddrs(). bionic exports getifaddrs/freeifaddrs only from API 24,
while flutter/ndk_*.sh builds against --platform 21, so every abi failed to
link on the undefined symbols.

Raising the platform to 24 would have to drag minSdkVersion 22 with it and
turn the link error into a load-time one on Android 5.1/6.0, so define the
two symbols instead, using the RTM_GETLINK + RTM_GETADDR netlink dump bionic
itself uses. The definition also shadows bionic's on API >= 24 rather than
delegating to it, so the path that ships is the path every test device runs.

Checked against synthesised netlink dumps on the host -- link/address parsing,
prefix masks, point-to-point, ipv6 scope ids, malformed and truncated messages
-- under UBSan and byte-exact guard malloc, with a deliberately unsigned
remainder as the negative control.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix three ways ws + WebRTC could not work in practice

Review of #15684 and hbb_common#579. Each of these left the code reading
correct while the feature did not function.

- The RelayResponse race classified P2P with `result.2 == "IPv6"`, but
  that site's futures are only ever the relay ("Relay"/"WebSocket") and
  the WebRTC branch's own "WebRTC" — so the predicate was constantly
  false. When the relay landed first the result was still right (the
  webrtc arm's `others_fut.is_none()` fallback), but when WebRTC
  connected FIRST it was parked as if it were a relay and the relay was
  committed on arrival, discarding a live direct connection. That is the
  LAN case: the better the network, the worse the outcome. Classify by
  what the label means, via is_direct_transport, and test both orderings
  — only the relay-first one was covered.

- handle_peer_info wrote "force-always-relay=Y" into the peer's saved
  config whenever force_relay was set, which now includes the WebSocket
  transport. One ws session therefore turned the peer into a permanent
  relay-by-policy peer, and relay-by-policy means Relay-only ICE, so
  WebRTC could never go direct to it again — the flagship path worked
  exactly once. Persist policy_relay, which is the user's choice; the
  transport is a property of this client, not of the peer.

- The answerer gated on this machine's enable-webrtc option, but that is
  LocalConfig: the UI process writes it and never syncs it over IPC,
  while handle_punch_hole runs in the server process, which on Windows
  resolves LocalConfig under a different profile and reads the
  private-server default of "N". The gate refused to answer in exactly
  the self-hosted deployments the transport exists for. Drop it: the
  answerer follows the request, like the udp/ipv6 legs, and the option
  still gates the feature where it can — an offer only exists because
  some controller had it enabled.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* webrtc: close without an await point; do not report an unknown path as direct

- close_webrtc is no longer async (hbb_common 88f965f), so the ten call
  sites in port_forward and io_loop - all inside select! arms or futures
  the UI can abandon - can no longer be cancelled mid-teardown, which
  left the pc unclosable and its session entry stranded. Client's own
  spawn_close_webrtc went with it: the runtime-teardown guard it existed
  for now lives in close_detached, so both Drop paths share one
  implementation.

- webrtc_relayed() returns None when no candidate pair is selected or
  the pc closed under a concurrent teardown, and both call sites read
  that as "not relayed", i.e. direct. A TURN-relayed session could
  therefore be shown to the user as peer-to-peer. Claiming a direct path
  needs evidence of one, so an unknown answer now counts as relayed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* scrap/benchmark: give the Duration divisor an explicit u32

The webrtc feature pulls time 0.3 into scrap's graph (hbb_common ->
webrtc -> webrtc-dtls -> der-parser -> asn1-rs), and that crate carries
an `impl Div<time::Duration> for std::time::Duration`. Orphan rules
allow it because the RHS is its own type, and trait impls are visible
across the whole dependency graph without a use, so std::time::Duration
now has two Div candidates. `yuv_count as _` casts to a plain inference
variable, which both candidates fit, so it stops resolving:

  error[E0282]: type annotations needed
    --> libs/scrap/examples/benchmark.rs:146:33

Only two of the four sites are reported - rustc emits one E0282 per
function body - so all four are annotated. The already-explicit
`as u32` at the hwcodec site and `start.elapsed() / cnt` are unaffected,
the latter because an integer literal's variable can only unify with an
integral type and rules the time impl out on its own.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* webrtc: judge the race by the resolved path, not the label; bound the ICE queue

Third review round. Two of these are regressions from the previous one.

- The RelayResponse race predicate was `is_direct_transport(result.2)`,
  which answers true for the label "WebRTC" - but WebRTC is only a
  direct path when ICE nominated a non-TURN pair. A TURN-relayed WebRTC
  result therefore committed instantly and cancelled the IPv6 attempt
  racing beside it, which is the same inversion the previous fix removed
  in the other direction. (That fix was also argued from a wrong premise:
  the site does carry an IPv6 future, pushed ~50 lines earlier than the
  relay one.) Each future now resolves whether its path is direct and
  the predicate reads that bool, matching the outer race, and the
  downstream recomputation goes away.

- policy_relay still folded in Config::is_proxy(), and that is what gets
  persisted into the peer's config as force-always-relay - so one
  session through a proxy pinned the peer to relay forever and disabled
  WebRTC for it, exactly the latch the previous round fixed for
  WebSocket. Split out peer_relay: the saved option or an explicit
  request for THIS peer, and the only part written back.

- The controlled side buffered remote ICE candidates in an unbounded
  channel while the controller caps the same buffer at 64, and draining
  one costs a JSON parse plus the ICE agent's lock. Whoever can reach a
  session's route could grow it without limit inside the long-lived
  service process. Bounded, with the overflow logged through the
  existing throttle.

- That route was also removed by key alone when an answerer finished, so
  a punch retry that built a fresh answerer under the same fingerprint
  had its live sender deleted by the previous one's cleanup - after
  which it received no candidates at all. Evict only our own sender, the
  way the session cache already guards the analogous case.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* webrtc: trim the comments to AGENTS.md length; drop is_direct_transport

386 added comment lines down to 287 across client, mediator, kcp_stream
and common. Same rule as hbb_common 3d64e43: out go past-bug narration,
rejected alternatives, measurements and restatements of the code; the
non-derivable why stays.

is_direct_transport goes with them. Judging the race by a transport
label was replaced by the resolved direct flag, leaving it used only by
its own test — and, having been inserted between the doc comment and
race_transports_prefer_webrtc, it had also taken that function's
contract with it. Removing it reattaches the doc where it belongs.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* webrtc: fix race edge cases that discard or mislabel a direct connection

Three correctness fixes in the transport race, plus three convention
cleanups.

- race_transports_prefer_webrtc committed a relayed result while a direct
  attempt was still in flight: the others arm returned on
  webrtc_fut.is_none() even with an unfinished direct future, and the
  WebRTC-error arm returned a held relay without checking others_fut. A
  relay is now committed only when nothing direct can still arrive (or
  the window expires); a parked relay is also preferred over composing
  an error when both sides fail. Three regression tests, mutation-checked.

- connect()'s plain select_ok let a TURN-relayed WebRTC win as "first
  success", dropping still-racing UDP/IPv6 direct attempts and reporting
  the relayed pair as direct. It now runs through the same prefer-P2P
  race with each attempt carrying whether its path is direct, and the
  WebRTC future resolves is_relayed() so a TURN win is held behind
  direct attempts, not committed as one.

- The RelayResponse path kept direct == true when a WebRTC win's DTLS
  handshake failed and it fell back to relay, so the relay was reported
  P2P. Clear the flag with the transport switch.

- Trim the OffererGuard doc to the three-line max; move the new
  enable-webrtc localization key to the end of every lang list; the KCP
  option constant moved to hbb_common config::keys (0f663aa).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ

* bump hbb_common: WebRTC peer connections own their I/O runtime

Closing the controlling window left the controlled side waiting out
ICE decay — ~25-30s in the peer's log, its disconnected/failed ladder
running to completion — where TCP delivers a FIN at once. The session
end closed the pc by spawning onto io_loop's own
`#[tokio::main(flavor = "current_thread")]` runtime, which is dropped
the moment io_loop returns, and nothing after that call yields: the
task was never polled even once, so no DTLS close_notify ever left.

Every attempt to fix that on the caller's side failed the same way,
because the mismatch was never about where the close ran: a pc's UDP
sockets register with the reactor, and its ICE/DTLS/SCTP pumps spawn
on the runtime, that is current while it is built — so a pc created
by a session outlives the only runtime that can drive its I/O, and a
close driven anywhere else completes without reaching the wire.

The bump homes them where they can outlive any caller: WebRTCStream
builds on a process-lifetime runtime and every detached close runs
there as its own never-cancelled task. io_loop keeps its plain
close_webrtc() calls and only documents why nothing here may spawn or
await the teardown on the dying session runtime.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016HV43uh1ztv6Wm5qi3Y1ne

* fix: give the UDP NAT test a real window when the TCP clock is faked

The punch request carries udp_port only if the rendezvous server's
TestNatResponse has arrived, and the wait for it was bounded by
rtt / 2 — half the TCP connect time, on the assumption that TCP and
UDP round trips are comparable and the test, started earlier, has
already answered.

A transparent TCP proxy breaks that assumption: a TUN-mode VPN on the
host, or a redirect-mode proxy on the LAN gateway serving every device
behind it, completes the handshake locally in ~3ms while the real UDP
round trip is hundreds of ms. Log-confirmed against 5.161.65.208: ping
341ms, TCP connect 3.7ms, connect to a dead port there "succeeds" just
as fast. The window collapsed to ~1.5ms, udp_port stayed 0 on every
attempt, and UDP punch was never even requested — although UDP itself
passes such gateways untouched.

So use the TCP clock only when it is believable: below a plausible WAN
round trip it says nothing about the UDP path, and a flat ceiling
applies instead. The loop still exits the moment the port arrives, so
a genuinely nearby server pays nothing and only a UDP-dead network
waits out the ceiling — on the udp-carrying round alone, while the
parallel pure-TCP round is unaffected.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016HV43uh1ztv6Wm5qi3Y1ne

* feat: make the TCP punch a user option, with TCP as the backstop

TCP punching was the one direct transport without a switch, while UDP,
IPv6 and WebRTC each had one. Add "Enable TCP hole punching" above the
UDP toggle on both desktop and mobile, default on — including on
self-hosted servers, since unlike the other three (whose default-off
there guards against an hbbs that cannot forward their fields) TCP
punching has always been supported by every server.

Turning all four off would leave no way to punch at all, so TCP runs
regardless in that case. That backstop keys off the switches alone: a
transport that is enabled but fails to materialize — no public v6
address, no NAT port, a failed offerer — is already covered by the
relay fallback for a round that ends up with no usable direct
transport. With the TCP punch off, the fallback request is skipped
too: it exists only to carry that punch, and would otherwise reach
connect() with nothing to try and merely open a second relay.

Known cost, unchanged behavior for the peer: the request carries no
field for this choice, so a peer that receives one with no udp_port and
no offer still punches a TCP hole and listens for a connection the
controller will not make. Representing the transport choice on the
wire needs a proto field and the server forwarding it.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016HV43uh1ztv6Wm5qi3Y1ne

* bump hbb_common: name the punch by every transport it carries

`get_local_endpoint_trickle` became `local_endpoint() -> &str`, which
cannot fail, so both call sites lose an unreachable error arm — the
mediator's closed a pc against a failure that no longer exists.

`punch_type` named one transport, and picked it off `allow_tcp_punch`.
A round carries several at once — a NAT port and a v6 address and an
offer — and since the TCP punch became a switch it can carry none, so
one name had to misreport both: the logs of the round that broke WebRTC
read "#1 UDP punch attempt" while the request also carried the v6
address and the offer that was actually failing, and a round with
nothing to punch with was labelled "WebRTC". List them instead —
"UDP+IPv6+WebRTC" — and call the empty round "Relay", which is what it
can still end as and what `typ` prints for it.

The offer is moved into the request rather than cloned into it; that
was its last use.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019UzcMTdYTEv2QbMHcTSUy3

* bump hbb_common: drop link-local IPv6 from ICE gathering

Also pin webrtc-util to a fork of 0.11.0 carrying a Windows IPv6 enumeration fix.
`ifaces` reads the adapter list's on-wire IPv6 bytes as host-order `[u16; 8]`, so on a
little-endian host every group comes out byte-swapped and unbindable: a peer's real
240e:369:9606:4600:f52a:7a8d:2530:4de0 is enumerated as e24:6903:696:46:2af5:8d7a:3025:e04d,
::1 as ::100 and fe80:: as 80fe::. Each fails to bind with WSAEADDRNOTAVAIL, so ICE gathers
no IPv6 host candidate at all on Windows - where a globally routable address is the one
NAT-free path a CGNAT'd peer has.

Never reported upstream; the unix twin of the same bug was fixed in webrtc-rs#475 (2023).
Fork: rustdesk-org/webrtc, branch rustdesk-patches, tag webrtc-util-0.11.0-win-ipv6.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019UzcMTdYTEv2QbMHcTSUy3

* bump hbb_common: name the family a WebRTC session runs over

`stream_type` reaches the UI as the transport that won the race, and every other transport
already carries the family in that label - the v6 punch reports `IPv6`. WebRTC does not: one
label covers both families, and it is the one path whose real remote address can differ from
the rendezvous-observed one the session is identified by.

Refine it at the hand-off to the UI rather than at the source: five sites in client.rs
compare `typ == "WebRTC"`, so widening the label there would silently move control flow.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019UzcMTdYTEv2QbMHcTSUy3

* bump hbb_common: one STUN list, and drop the dead IPv4 half

`test_ipv6` kept its own hand-written copy of the STUN servers. It now reads
`WebRTCStream::stun_servers()`, so an operator who points OPTION_ICE_SERVERS at their own
server gets it on both paths instead of one.

`test_bind_ipv6` sends nothing - `connect` only makes the kernel pick a route and a source
address - so the whole cost is DNS. It races the lookups rather than betting this host's
IPv6 support on whether the first entry happens to publish a AAAA where the user resolves
from; google's does not, from a Chinese resolver, and it was the entry being bet on.

`stun_ipv4_test`, `STUNS_V4` and `test_nat_ipv4` have had no callers since the punch stopped
taking its port from a second socket, and go.

`get_kcp_cc_enabled` reads the renamed option through `option2bool`, like every other one.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019UzcMTdYTEv2QbMHcTSUy3

* webrtc: take dcsctp's retransmission timings and IPv6-safe MTU

webrtc-sctp ships RFC 4960's RTO.Initial/RTO.Min (3000/1000), TCP's values for
arbitrary public paths. On this workload they set the recovery time outright:
a request/response exchange keeps one chunk in flight, so no later SACK ever
raises miss_indicator to the 3 that arms fast retransmit, and the T3 floor is
the only way back. A single loss during a handshake or a first keyframe
therefore costs whole seconds.

The fork now carries dcsctp's numbers instead - the SCTP implementation Google
wrote to replace usrsctp for Chrome's WebRTC data channels, the same realtime
workload: rto_initial 500, rto_min 400, a 220ms floor under the RTT variance,
and mtu 1191. INITIAL_MTU 1228 plus DTLS/UDP/IPv6 overhead is 1313, past the
1280 minimum, so every full-size chunk fragmented on an IPv6 path.

Both patch entries move to the new branch, which also carries the Windows IPv6
byte-swap fix, so one rev matches the whole webrtc 0.13 stack.

* udp: make the punch prove itself, and keep the listener answering

punch_udp sent a zero-length datagram and called the hole open on whatever
arrived next. The rendezvous NAT test's own leftover replies satisfy that
immediately - connect() does not flush the receive queue - so the retry loop
never ran and success meant nothing. The dead socket then cost KCP its full
timeout to rediscover, which is how a failed punch came to take 18 seconds.

Probes now carry a magic and a 64-bit transaction id, and both ends answer
each other's probes, so returning is a fact: a reply echoing our own id is the
one thing that proves the pair carries traffic both ways. With failure now
distinguishable from 'not yet', the window drops from 20s to 3s.

Two asymmetries fall out of that:

Only the connector stops on its own acknowledgement, because only it has
something to send next. An acknowledgement proves our probe came back, not
that the peer's probe was answered - and after punch_udp returns nothing
answers probes any more, since KCP's io loop drops anything shorter than its
header. A listener that stopped there would go mute while a peer whose own
probe or answer was lost - the normal state of a hole still opening - kept
probing an endpoint that works, until it timed out.

So the listener stops on the peer's first real packet instead, and hands that
packet to KcpStream::accept as its init_packet: its arrival proves the pair as
well as an acknowledgement would, and KCP never retransmits its SYN.

* webrtc: correct the RTT variance floor to dcsctp's scaling

The earlier commit took dcsctp's min_rtt_variance = 220 as a raw floor under
rttvar. dcsctp divides the option by kHeuristicVarianceAdjustment = 8.0 first,
a historical accident it kept because downstream users had measured good
values with it, so the intended floor is 27.5ms of variance contributing 110ms
to RTO. Flooring at 220 contributed 880ms instead, which on a 50ms path left
RTO within 7% of the 1000ms default this change exists to escape.

The fork also now records why T1/T2 share T3's RTO manager here, unlike
dcsctp's separate control timers: RTO_INITIAL is the T3 value for the first
DATA chunk, since no RTT sample exists before the first SACK.

* webrtc: skip the controller's ICE re-send instead of queueing it twice

The controller sends every candidate twice, because the server's hop to a
peer registered over UDP can lose one. The ICE agent that dedups repeats
sits downstream of the answerer's queue, so the answerer paid for both
copies: a slot, a JSON parse, and the ICE agent's lock, once per repeat.

Remember a digest of what was queued and skip the repeat. Recorded only
once queued, so a candidate a full queue refused stays repairable by the
re-send.

The queue's depth is unchanged. A real peer gathers well under it - four
STUN servers, link-local IPv6 filtered, one component - and the drain
empties it as candidates trickle in, so what this removes is the redundant
work, not an overflow.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* tcp: repeat the punch across the controller's dial window

The single punch leaves before hbbs has told the controller where to dial, so
it is never in flight at the same time as the controller's SYN: it opens our
NAT, meets nothing, and a gateway that answers it with RST takes the mapping
down with it, leaving the listener waiting on a hole that no longer exists.

Punch again while the controller may still be dialing, and race those punches
against the accept. That is two ways in where there was one: the mapping is
rebuilt if a RST took it, and once the controller sits in SYN_SENT one of the
punches meets its SYN and completes as a simultaneous open - which a punch sent
before the controller had been told anything never could. The crossing reaches
the punch rather than the listener because the two sockets share the address
but only the punch matches the four-tuple, which the tests now pin down.

There is no instant to aim at, and no window either. `Client::connect` sizes
the controller's dial only after our PunchHoleSent, from its own rendezvous
time and the direct failures it has recorded for us: CONNECT_TIMEOUT between
two known-asymmetric NATs that never failed, punch_time_used times three or
six otherwise, floored at a second - so a peer that failed once dials for a
second or two from then on, and none of that reaches this side. The repeats
therefore cover our own ceiling instead, CONNECT_TIMEOUT, which is exactly as
long as the accept has always been willing to take a connection through the
hole, and back off across it: dense at the start, where every window begins
and the short ones end, sparse afterwards, which is `punch_udp`'s shape for
the same reason. A window past that ceiling was lost before this change too,
and mostly to the controller's own kernel - Windows gives a SYN up at 21s,
Linux's next re-send after 15s is at 31s; a window short of it costs a few
SYNs to a port already closed.

No punch is cut on a per-attempt timeout; one in flight is bounded only by
the shared deadline plus PUNCH_GRACE. A punch is cancel-safe only while it is
still in SYN_SENT; once the controller's SYN has crossed it the socket is half
way through a handshake, and cutting it there cuts the connection the
controller is opening - whose `connect` has already returned, so that attempt
fails outright, there being no relay fallback after a failed TCP handshake. A
timer cannot tell the two states apart, and none is needed: a gateway that
answers with RST fails the connect at once and the loop punches again, while
one that drops the SYN in silence leaves the socket in SYN_SENT, holding the
mapping open while the kernel re-sends, which any SYN of the controller's then
crosses - a second punch has nothing to add. The deadline decides whether
another punch starts; one in flight runs a grace past it, enough for a
crossing begun just before it to complete. The last sleep is cut at the
deadline rather than run out past it, so the window ends on a punch given
that grace and not on a gap of up to the backoff ceiling: the controller's
window opened after ours, on the PunchHoleSent hbbs relayed, so one as long
as ours is still open through our tail.

Only the accept races the punch, never `accept_connection`: that one does not
return until the session it goes on to run has ended, so racing it would tear a
live session down.

Whichever arrives first is the one connection the request produces. `meta`
carries the control permissions hbbs granted for this one controller, so
serving the loser as well would hand them to a second peer - and nothing about
a connection tells the two apart before `create_tcp_connection` has spoken to
it, least of all its address: a carrier NAT shares one between subscribers,
and a NAT that pools its external addresses may dial us from a different one
than hbbs saw the controller through. So the address is not checked, as
`accept_connection` never checked it; the handshake says who arrived, and what
holds the invariant is that there is no second serve. Those
permissions are a ceiling and not a grant either way: `Connection` gates every
message on `authorized`, and latches the login scope of the first request it
accepts, so a peer that reached the hole still arrives with nothing.

The accept loops rather than taking a single connection, so that a transient
accept error does not spend the window the controller still has to arrive in.

libp2p's DCUtR reaches the same place by having both peers dial at one instant
agreed over the relay. Nothing we send reaches the controller directly, so we
cover its dial window rather than name an instant inside it.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* hbb_common: bump to the webrtc branch rebased on main

Picks up upstream's session-cache eviction by pc identity (#589, adopted without its
unused insert-path helper), the 90-day log retention, and the wlroots output fixes.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* webrtc: send over SCTP without a congestion window, as KCP does

The same link that streams over KCP crawls over WebRTC. webrtc-sctp runs
RFC 4960's AIMD: a fast retransmit halves cwnd, a T3 drops it to one MTU, and
slow start only rebuilds it while data is queued behind it. Where the loss is
random rather than congestion - a lossy long-haul link - the rate settles at
the Mathis ceiling MSS/(RTT*sqrt(p)) however idle the link is: about 1.3 Mbps
at 70ms RTT and 1% loss, 0.6 Mbps at 5%, while 1080p wants 2-5 Mbps. KCP's
turbo profile (nc=1) has no congestion window at all.

The fork now carries a switch that bypasses the two places gating sends on
cwnd, and hbb_common turns it on for every peer connection unless
`allow-webrtc-congestion-control` is set - the same opt-in KCP has in
`allow-kcp-congestion-control`, for the reason at `get_kcp_cc_enabled`.
Sender-side only; a browser or an older build on the other end interoperates.

Measured over a simulated link (35ms one-way, random loss both ways, 12 KB
frames at 30fps, 300 frames): at 1% loss the window stretches 9.9s of video to
20.7s with a mean latency of 5.5s; without it the stream stays realtime at a
mean of 113ms. At 3%: 47s and 15s against 10.2s and 290ms.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* webrtc: take the fork's loss recovery for sending without a congestion window

rustdesk-org/webrtc 825a0a48: without a congestion window a chunk is lost
once three chunks sent after its latest transmission are acked, counted in
send order so retransmitted chunks are covered too, and the fast retransmit
sends every lost chunk at once, as KCP nc=1 does; before, a lost
retransmission waited for T3-rtx. Also fixes the delayed SACK timer never
re-arming, the switch applying to established associations, T3-rtx
resending one chunk when the peer's window is full, and bounds new data to
1 MiB / 1024 chunks in flight like KCP's snd_wnd.

Simulated 35ms one-way, random loss both ways, 30 fps, frames later than
200ms out of 1200: 12 KB at 5% loss 996 -> 55 (KCP 61); 40 KB at 2% loss
1183 -> 20 (KCP 39).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* bump hbb_common: decode TURN userinfo, add the webrtc_echo example

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JXJJGEGdgu26wgCppvUXdZ

* web: show the WebRTC toggle and transport in the web UI

The web client now speaks WebRTC, but the desktop settings page hides
the punch options on web and the remote page opens without the session
tab that carries the transport name. Let the existing "Enable WebRTC P2P
connection" checkbox through on web (the other punch options stay
native-only), and add a Transport row to the quality monitor for WebRTC
sessions only (with "(TURN)" when ICE relayed), on every platform.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JXJJGEGdgu26wgCppvUXdZ

* bump hbb_common: end the ICE forwarder at gathering complete, drop the closes Drop covers

hbb_common now closes the local-candidate channel when gathering
completes, so the controlled side's forwarder in spawn_webrtc_answerer
ends there, and its signaling connection to hbbs with it, instead of
sitting on a socket hbbs closed at 90s idle for the rest of the session.
It also keeps the reassembly buffer across fragmented frames.

Stream closes the WebRTC peer connection on drop (hbb_common b0b624d),
so the close_webrtc() calls in port_forward and io_loop that sat
immediately before a return or the end of scope did nothing Drop was
not about to do, while the comments beside them still said a bare drop
leaked the pc. Remove both.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* bump hbb_common: quiet the webrtc-rs warnings that describe the race's normal outcome

Cancelling the transport that lost the race, and trickle checking before it
holds a pair, are what the design does on every session that connects - and
webrtc-rs reports both at warn, 90 lines of a 386-line controlled-side log,
beside connections that succeeded. agent_internal and peer_connection drop to
error; agent_gather keeps warn, since an unreachable STUN server is the one
upstream signal that explains a session which never connected.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01M54JAqUK4RynudFou89hod

* port_forward: restore the `?` the close removal left as a match

Dropping the explicit close_webrtc() from the parse-error arm left a match
that only re-spells `?`; master just reworked this function, so the branch
now leaves port_forward.rs untouched.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* l10n: the two WebRTC keys were missing from Urdu

Every other lang file on the branch carries them; ur.rs was skipped when
they were added.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* udp: make the punch deadline absolute, so a talking peer cannot defer it

`select!` rebuilds every arm each iteration, so the relative retry sleep was
restarted by each datagram that arrived before it fired. The peer sets that
rate, and an old-build peer's empty datagrams match no arm and loop without
even the recv-error pause, so MAX_TIME went unchecked and the retransmit was
starved with it. `udp_nat_connect` awaits the punch ahead of the KCP timeout
and nothing above it bounds the phase, so the punch held the direct race open
and the relay fallback out of reach for as long as the peer kept sending.

Absolute instants for both clocks. The new test floods empty datagrams for
four times the deadline: the punch now ends at 3s where it ran the full 12s.

Also note at the symmetric-NAT branch that WebRTC not following the legacy
relay decision there is deliberate, so it is not later "fixed" into agreement.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* bump webrtc fork: MTU-safe bundles, a reordering window, tail loss within the RTT

rustdesk-org/webrtc cc6633bc, three commits on 825a0a48, all on the path
that sends without a congestion window:

Both bundlers counted a DATA chunk by its payload alone; with the header and
padding counted, bundles of small chunks stay within the MTU, and the fragment
payload rounds down to 1160 so a full chunk does too. A chunk is fast
retransmitted at most five times, KCP's IKCP_FASTACK_LIMIT.

A frame's chunks go out within microseconds of each other, so on a path that
jitters the send-order rule resent every chunk that landed behind three of
its siblings: 2.7x the payload on the wire at 10ms of jitter, and on a link
without the room for that, a queue that fed on itself. A reordering window,
RACK's, makes evidence count only from what was sent a quarter of an srtt
after the chunk once the path is seen to reorder, widening on the duplicate
TSNs the receiver reports. 5 Mbps, 1% loss, 20ms jitter: 600 of 600 frames
at a 98ms mean where 290 arrived at 6.2s.

A chunk lost at the tail of a burst has only T3-rtx, which ran from floors
sized for a 200ms delayed ack and restarted only on the tail's predecessor's
ack: 600ms and more. Every DATA chunk now carries the I bit, the floors are
KCP's shape, and a fast retransmission restarts the timer. One 200-byte
message per frame at 5% loss: 9 of 600 later than 200ms, from 42.

Random loss without jitter is unchanged at every rate and frame size.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* bump webrtc fork: T3-rtx restarts only for the earliest chunk's fast retransmission

rustdesk-org/webrtc 2b8e55bc. Sending without a congestion window, a fast
retransmission of any chunk restarted T3-rtx, so a chunk past the fast
retransmission cap - left to that timer - never reached it while later
chunks kept being resent, which a lossy stream does every couple of frames.
The timer is the earliest in-flight chunk's, and only its resend restarts
it now. Nothing else changes; the benchmark is unchanged.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

* bump webrtc fork: T3-rtx restart on fast retransmission while shutting down too

rustdesk-org/webrtc 48100bf1. The restart for the earliest chunk's fast
retransmission reached only the Established branch of the write loop; the
shutdown states still carry data in flight and recover it the same way, so a
closing association could still resend everything on a loss its fast
retransmit had already recovered. Both branches share one helper now.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
 2026-09-06 00:21:28 +08:00
RustDesk
3fc11c0f81 port forward shared conn (#16062) 
* hbb_common: bump to the port-forward-mux proto

Also latches PortForward.multiplex into login_scope_digest, which
destructures PortForward's fields exhaustively by design (a new field
must be latched or deliberately ignored to compile).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: window accounting and channel frame builders

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: fix RecvWindow counter overflow on long transfers

Replace cumulative accounting (granted/received) with remaining credit
tracking to prevent u32 overflow after 4 GiB of data on a single channel.
Wire behavior is identical, but the fix allows large file transfers
without mid-stream channel closure.

Add regression test for 8 GiB transfer to verify fix.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: credit-windowed relay halves and channel coordinator

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* server: PortForwardMux channel table and per-channel tasks

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* server: multiplexed port-forward connections stay in the protobuf loop

Wire PortForwardMux into Connection: take the multiplexed path at login
when the controller sets PortForward.multiplex, route
PortForwardChannel frames to it from on_message, sweep the channel
table's targets after open/close, and clean it up on connection close.

Introduce is_port_forward() (socket-based or multiplexed) and use it
at the four sites that classify the connection, so a multiplexed
connection stays in the message loop, gets TestDelay keepalives, and
reports features.port_forward_mux in PeerInfo. The three sites that
break into the raw pipe loop or gate the keepalive still check
port_forward_socket specifically, since a multiplexed connection must
not take that path.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* cm: update a port-forward row's targets as tunnel channels come and go

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: controller tunnel with a single-writer stream loop

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: publish Muxed before spawning the tunnel loop

Publishing after spawn let a loop that dies immediately reset the state
first, so the later publish pinned it at Muxed with a dead handle
forever. Also adds a test pinning open-before-data ordering across many
concurrently opened channels, and drops an unused Clone derive.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: share one multiplexed tunnel across a window's listeners

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: fix round 1 review findings

Drop the mux default-false assignment now that definite-assignment proves
every path that reads it has set it; the enable-port-forward-mux config
commit picks up the missing attribution trailers; the default-on test
pins the enable- prefix itself rather than option2bool's weaker fallback.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: end-to-end tests over a loopback tunnel

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: fix bulk test's premature half-close, pin the half-close limitation

many_channels_echo_concurrently_and_a_bulk_one_does_not_starve_them dropped
its bulk write half as soon as writing finished, which shuts down the write
side of the socket and, by design (see the design doc's TCP half-close
non-goal; today's run_forward does the same), ends the whole channel. Keep
the write half alive until the reader is done so the test measures
starvation, not half-close. Add a_local_half_close_ends_the_whole_channel to
pin that limitation in code.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: cap send credit and other final review fixes

Fix 1 (critical): clamp SendCredit to MAX_SEND_CREDIT (= CHANNEL_WINDOW)
in both new() and add(), so a peer with tunnel permission can no longer
advertise an unbounded window and force the controlled side's unbounded
FrameSink::Direct sink to buffer unlimited target data per channel.

Fix 2: rename the "starve" test to many_channels_echo_concurrently and
drop its (untrue) starvation claim, since it opens every channel before
the bulk transfer starts. Add a_channel_opened_during_a_bulk_transfer_
is_served_promptly, which opens the small channel while the bulk one is
demonstrably mid-flight.

Fix 3: only look up the tunnel permission for `open` frames in the
PortForwardChannel arm of on_message, instead of once per data frame.

Fix 4: two rustfmt deviations in connection.rs (matches! wrapping and a
tuple literal), fixed by hand without a blanket cargo fmt run.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: report a refused channel's reason as an error dialog

The controlled side already answers a refused port-forward channel with
opened { success: false, message }; on the multiplexed path TunnelHandle::
on_frame only logged that message at debug and closed the channel, so the
user saw a closed connection with no explanation, worst on the RDP path
where only the RDP client's own error remained. on_frame now returns the
message the window should show, deduplicated per distinct reason (capped
at MAX_REPORTED_OPEN_ERRORS) so one page load's dozen refused connections
surface one dialog per reason instead of a dozen.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* Use on_error for refused-channel dialog in tunnel_loop

Redirect the refused-channel error through the standard on_error path
instead of calling msgbox directly, for consistency with other errors
in the port-forward flow.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: apply the whole-branch review

Correctness:
- listen(): the Legacy arm is merged with the Claimed arm. On its own it
  ignored outcome.local_eof, so a client that hung up during login still
  got a target connect, an audit record and a CM row on the controlled
  side, and ignored outcome.mux, so a peer upgraded while a legacy window
  stayed open answered as a tunnel while the controller went raw.
- Refusal dialogs are deduplicated per quiet spell (10 s) rather than per
  tunnel lifetime; the lifetime set went silent for the rest of a
  long-lived window after the first burst.
- Android's CM listener handles UpdatePortForward; it fell into `_ => {}`.
- relay_socket_to_tunnel reads into one scratch buffer per channel and
  sends an exact-size copy. A frame owning its 64 KiB read allocation
  pinned it until sent, once per byte on interactive traffic.

Consistency and cleanups:
- The controlled side's refusal text is the raw pipe's wording, RDP
  substitution included.
- connection.rs: the PortForwardChannel arm is a one-line hook, the CM
  label is pushed from the 1 s tick alone, and the unreachable inner.tx
  fall-through is gone.
- The Ready enum is removed; wait_ready() returns Option<Claim>.
- SendCredit::add wakes with notify_one alone.
- on_ui_command() replaces the two ui_receiver handlers in listen().
- TunnelHandle is no longer re-exported (unused-import warning).

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: a legacy window stays legacy until it is reopened

Review: the merged `Claimed | Legacy` arm gave a legacy window a hot
transition to a tunnel — every accept re-negotiated, and a peer upgraded
while the window stayed open was promoted underneath live connections.
The product does not need a mode switch inside a window's lifetime, and
the transition was extra state-machine surface for nothing: reopening
the window picks up an upgraded peer.

The two arms are separate again. `Claimed` negotiates once and the
peer's answer fixes the window's mode. `Legacy` logs in for every accept
as before, asks for no tunnel — `LoginConfigHandler::port_forward_mux`
carries the request per login, so the raw pipe never has to talk to a
peer that thinks it agreed to multiplex — and ignores what the peer
reports. Both arms keep skipping a local socket that hung up during
login.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* hbb_common: bump to main with rustdesk/hbb_common#594 merged

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* server: admit only INITIAL_WINDOW on a channel before opened

The demultiplexer accepted CHANNEL_WINDOW into a pending channel's
unbounded queue, four times the bound the channel task enforces once
it polls. The window now starts at INITIAL_WINDOW and is widened right
before `opened` advertises the rest.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: a tunnel ends when its window drops the Tunnel

The loop held its own handle and state sender, so once the window
closed nothing was left to stop it: it kept answering TestDelay and the
peer connection, CM row included, lived on until the peer went away.
`Tunnel` now owns a watch sender nobody sends on; the loop's receiver
errors when the last `Tunnel` drops, and the loop ends.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: one tunnel per mapping, bound to the authenticated target

The login latches `PortForward.host`/`port` into the session scope and
approval is shown that target, but a window-wide tunnel let any later
`open` name another target with only `enable-tunnel` rechecked. A
tunnel now belongs to one listener and serves the one target its login
authenticated: the controlled side refuses an `open` for any other
target, and a window with several targets uses one connection each,
approved on its own.

With one owner per tunnel the claim needs no waiters: `Establishing`,
`Claim::Wait` and `wait_ready` go, and `try_claim` becomes a plain
read. The CM label that followed a tunnel's targets goes with them; a
row shows its mapping's target, as before.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: the legacy comment names the mapping, not the window

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: a window violation drops the channel on the spot

Both demultiplexers only queued a `Violation` and left the entry until
the channel task woke and exited, so a peer that kept sending past the
window queued one more entry per frame in the meantime, bounded by
nothing. The entry now goes the moment `accept` fails; later frames for
that id are unknown-channel noise.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: the login's target travels with the accept, not the handler

`listen()` wrote `lc.port_forward` (and, on this branch, `port_forward_mux`)
into the window's shared `LoginConfigHandler` before connecting, and
`create_login_msg` read them back only when the peer's `Hash` arrived.
Two mappings logging in at the same time could therefore swap targets:
on master that bridged a local socket to the wrong target, and with a
tunnel bound to its login's target it also left the mapping refusing
every later accept until it was recreated.

The target is now a `PortForward` carried by the interface clone that
handles one accept, passed explicitly down to `create_login_msg`; the
handler no longer has a field to race on. No lock spans the login.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port_forward_mux: pin permission revocation and whole-tunnel failure in tests

Both already hold; the review asked for them to be stated. `enable-tunnel`
turned off mid-session refuses the next `open` while the live channel
keeps relaying, and a dead tunnel ends every channel on it together,
after which the next accept establishes again on the same `Tunnel`.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: the legacy comment names re-adding the mapping only

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: the raw pipe runs the code it always ran

The multiplexed login had replaced `connect_and_login`, so a mapping
with the setting off, a peer without the feature, or a listener latched
`Legacy` still went through the tunnel's state machine, the capped
pre-read and the changed local-EOF rule. Feature off now means the old
code: `listen()` keeps its accept arm and `connect_and_login` as they
were, and the tunnel is a branch taken only when the setting is on, in
`establish_tunnel` with its own `connect_and_login_mux`. The one line
the raw path does differently is the target riding with the accept's
interface clone instead of the shared handler.

`get_port_forward_mux_enabled` had one caller and moves in here, so
`common.rs` is untouched.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: a UI login answers the challenge its own connection was given

`handle_login_from_ui` hashed the typed password against `lc.hash`, the
window's shared handler field, and the window's password prompt is
broadcast to every listener. With two mappings both waiting on that
prompt, the `Hash` that arrived last had overwritten the other's, so
one of the two answered the wrong challenge and failed to log in.
Master shares the same state and broadcasts the same way.

The `Hash` is now a parameter of the login; `Session` keeps it beside
the connection it belongs to, and the per-accept clone that
`with_port_forward` makes gets a slot of its own. `lc.hash` stays for
`handle_peer_info`, which only needs the salt, and that is per peer.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: a mapping without its hash waits for it before answering the prompt

The window's password prompt is broadcast to every mapping, and can
reach one whose own connection has not received its `Hash` yet. That
mapping used to answer anyway, with a digest over an empty challenge:
the peer refused it and counted a failed attempt, and the empty-salt
result was written into the shared `lc.password`, where the mapping that
prompted had just stored the right one and the next `handle_peer_info`
would persist whatever was there.

The connection's challenge is now `Option<Hash>`, `None` until
`handle_hash` runs, and `handle_login_from_ui` sends nothing without it.
The mapping that prompted stores the salted password in the shared
handler, and the waiting one logs in with that against its own challenge
when its `Hash` arrives, without prompting again.

Test: A answers its prompt, the same broadcast reaches B before its
hash, B sends nothing, B's hash arrives and its login carries B's
challenge and B's target with no dialog. It runs the real `handle_hash`
for B.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: the tunnel's login is the raw pipe's, asked for by a window flag

Master's fix for the shared login slots (#16069) keeps the target and
the challenge in the window's `LoginConfigHandler` and serializes the
mappings' logins with a turn lock, all inside `port_forward.rs`. This
branch had carried a broader shape of the same fix, a `with_port_forward`
on `Interface` and the target and `Hash` as parameters through the login
functions, which every caller had to follow. That is gone: `Interface`,
`Session`, `create_login_msg`, `send_login`, `handle_hash` and
`handle_login_from_ui` are as on master.

What the tunnel needs on top is one bit in the login, `multiplex`. It is
a window flag beside `port_forward` in the handler, set once in `io_loop`
before the window's mappings start, so an accept's claim and its login
read the same value; the setting takes effect for windows opened after
it changes. `connect_and_login_mux` is now master's `connect_and_login`
with the tunnel's three differences and the same `hash_arrived` and
`login_from_ui` calls. The raw pipe is master's, line for line.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* hbb_common: bump to main with rustdesk/hbb_common#595 merged

840c8ec..f94e3fe is that one merge: the five local settings custom
clients could not preset.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: the off switch gets a checkbox in Settings → General

`enable-port-forward-mux` was readable only by editing the config file.
It is a local setting of the controlling side, so it sits with the other
outgoing ones, after "Open connection in new tab", with a tooltip saying
what it does.

The two new keys are translated in every language. The three that the
mobile file manager added, "Export", "Export Logs" and "Import Folder",
were empty everywhere but five languages; they are filled in too, and
Korean's "xdp-portal-unavailable" with them.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* Urdu: fill the backlog of empty and missing translations

ur.rs had fallen behind: 104 keys carried an empty value and 35 keys the
other languages have were absent altogether. Both are filled in, the
missing ones in the order template.rs lists them.

Eight entries stay empty on purpose. They are keys that only ur.rs still
carries, absent from template.rs and from every other language, so their
English source cannot be recovered and nothing reads them:
remember_account_tip, os_account_desk_tip, another_user_login_*_tip,
xorg_not_found_*_tip and no_desktop_*_tip. Twelve more dead keys keep
the values they have; removing either group is a separate decision.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* Urdu: drop the keys template.rs no longer lists

The twenty keys removed here are absent from template.rs and from every
other language file; ur.rs was the only one still carrying them, eight
of them with no value at all. They are leftovers of features that are
gone: the plugin menu, the OS-account login prompts, the Xorg and
no-desktop errors.

ur.rs now holds exactly the template's key set, all of it translated.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: closing the tunnel reaches channels parked on their socket

A channel whose far end neither reads nor writes has both relays parked
on the socket, not on the inbound queue, so `close_all` dropping the
queue's sender woke neither: the socket and both tasks lived on until
the far end hung up. Both sides now hold a per-tunnel teardown signal
that `run_channel` selects on beside its own cancel, and `close_all`
sends it after clearing the map.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: a mapping latched to the raw pipe logs in without asking for the tunnel

The login copied the window's `port_forward_mux` into `multiplex`, so a
mapping that had latched to the raw pipe on an old peer kept asking for
the tunnel. Once that peer was upgraded it answered with a tunnel while
the controller switched to raw framing, and every later connection on
the mapping was dead until it was re-added. The login now carries its
own `port_forward_multiplex`, filled with the target under the turn
lock: the probe asks, the raw pipe does not.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: a channel opened as its tunnel closes still gets the teardown

`open` can straddle `close_all`: the claim passed, the frame receiver was
still alive, and the channel subscribed after the signal had gone out.
`watch::subscribe` marks earlier sends as seen, and the entry sits in a
map that was already cleared, so nothing would ever end it. The signal is
now a level: `close_all` raises it with `send_replace`, which stores even
with no channel live, and `run_channel` waits for the value rather than
for a change.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: the connect guard counts a live tunnel as connected

`connect_port_forward_if_needed` returned early only for a raw-pipe
socket; called again with a tunnel up it would have built a second
`PortForwardMux` and dropped every channel of the first. Not reachable
today, since the logon response is sent once, but the other checks in
this change already read `is_port_forward()`.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* Urdu: the two terminal clipboard keys master added

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: a tunnel's TCP stream refuses packets over twice MAX_FRAME

The codec takes a header declaring up to 1 GiB and hands the packet up
only once it has all arrived, so the channel window bounded what the
peer may send, not what this side buffers. Both sides now cap the codec
at 2 * MAX_FRAME as soon as multiplexing is agreed: a data frame with
its envelope and MAC fits with room to spare, and a header over the cap
ends the tunnel before a byte of payload is read. TCP only; the
WebSocket and WebRTC codecs carry caps of their own.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

* port forward: a channel id still live when the counter comes round is skipped

The controller handed out `next_id` unchecked. 2^32 opens later it lands
on a channel still up: the entry here was replaced, while the peer,
which ignores an `open` for a live id, kept routing that id to the old
socket, so the new local connection's bytes went into the old target
connection. The id is now taken under the map's lock and advanced past
any id in use.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
 2026-09-05 14:59:51 +08:00
fufesou
618bf37deb feat(terminal): add opt-in OSC 52 clipboard writes (#16072) 
* feat(terminal): add opt-in OSC 52 clipboard writes

* Remove dup tr

Signed-off-by: fufesou <linlong1266@gmail.com>

---------

Signed-off-by: fufesou <linlong1266@gmail.com>
 2026-09-05 13:21:49 +08:00
RustDesk
c1a587cfa4 connection page: the Connect menu offers TCP tunneling, as the peer card does (#16075) 
The dropdown beside Connect listed file transfer, camera and terminal
but not port forwarding, so reaching it meant having a card for the
peer. `connect` already takes `isTcpTunneling`; only the menu entry and
the parameter that carries it were missing.

Shown on desktop only. The peer card gates the same entry on `isDesktop`
because `connect` routes a tunnel through the desktop path alone; on web
it would have opened a plain remote session instead.


Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
 2026-09-05 01:28:27 +08:00
175 changed files with 16317 additions and 858 deletions
Expand all files Collapse all files

42
.github/scripts/sign-macos-app.sh vendored Normal file
View File

@@ -0,0 +1,42 @@
#!/usr/bin/env bash
set -euo pipefail
app_path=$1
identity=$2
entitlements=$3
sign_args=(--force --options runtime --sign "$identity")
if [[ "$identity" != "-" ]]; then
sign_args+=(--timestamp)
fi
frameworks_path="$app_path/Contents/Frameworks"
if [[ -d "$frameworks_path" ]]; then
while IFS= read -r -d '' code; do
if file -b "$code" | grep -q 'Mach-O'; then
codesign "${sign_args[@]}" "$code"
fi
done < <(find "$frameworks_path" -type f -print0)
while IFS= read -r -d '' framework; do
codesign "${sign_args[@]}" "$framework"
done < <(find "$frameworks_path" -depth -type d -name '*.framework' -print0)
fi
service_path="$app_path/Contents/MacOS/service"
if [[ -f "$service_path" ]]; then
codesign "${sign_args[@]}" "$service_path"
fi
codesign "${sign_args[@]}" --generate-entitlement-der \
--entitlements "$entitlements" "$app_path"
codesign --verify --deep --strict --verbose=2 "$app_path"
actual_entitlements=$(codesign -d --entitlements :- "$app_path" 2>/dev/null)
audio_input=$(plutil -extract 'com\.apple\.security\.device\.audio-input' raw - \
<<<"$actual_entitlements")
if [[ "$audio_input" != "true" ]]; then
echo "Missing com.apple.security.device.audio-input entitlement" >&2
exit 1
fi

16
.github/workflows/flutter-build.yml vendored
View File

@@ -926,7 +926,11 @@ jobs:
security unlock-keychain -p ${{ secrets.MACOS_P12_PASSWORD }} rustdesk.keychain
# start sign the rustdesk.app and dmg
rm -rf *.dmg || true
codesign --force --options runtime -s ${{ secrets.MACOS_CODESIGN_IDENTITY }} --deep --strict ./flutter/build/macos/Build/Products/Release/RustDesk.app -vvv
# the identity secret carries its own shell quoting, so expand it inline like the dmg codesign below
bash ./.github/scripts/sign-macos-app.sh \
./flutter/build/macos/Build/Products/Release/RustDesk.app \
${{ secrets.MACOS_CODESIGN_IDENTITY }} \
./flutter/macos/Runner/Release.entitlements
create-dmg --icon "RustDesk.app" 200 190 --hide-extension "RustDesk.app" --window-size 800 400 --app-drop-link 600 185 rustdesk-${{ env.VERSION }}.dmg ./flutter/build/macos/Build/Products/Release/RustDesk.app
codesign --force --options runtime -s ${{ secrets.MACOS_CODESIGN_IDENTITY }} --deep --strict rustdesk-${{ env.VERSION }}.dmg -vvv
# notarize the rustdesk-${{ env.VERSION }}.dmg
@@ -2300,6 +2304,16 @@ jobs:
# build rustdesk
python3 ./res/inline-sciter.py
export CARGO_INCREMENTAL=0
# armv7 is the only 32-bit target in this job that links the whole binary, and the
# release profile uses fat LTO with codegen-units=1. LLVM then merges every module
# into a single unit and runs past the ~3GB address space a 32-bit process gets,
# aborting rustc with "Rust cannot catch foreign exceptions" (a C++ bad_alloc from
# LLVM unwinding into rustc's Rust frames). Thin LTO keeps peak memory bounded and
# still allows cross-crate inlining; 64-bit targets keep fat LTO untouched.
if [ "${{ matrix.job.arch }}" = "armv7" ]; then
export CARGO_PROFILE_RELEASE_LTO=thin
export CARGO_PROFILE_RELEASE_CODEGEN_UNITS=16
fi
cargo build --locked --features inline${{ matrix.job.extra_features }} --release --bins --jobs 1
# make debian package
mkdir -p ./Release

43
AGENTS.md
View File

@@ -8,18 +8,24 @@
* `src/platform/` platform-specific code
* `src/ui/` legacy Sciter UI (deprecated)
* `flutter/` current UI
* `libs/hbb_common/` config / proto / shared utils
* `libs/hbb_common/` shared with the server: rendezvous proto, sockets, `Config` core
* `libs/base/` (crate `base`) client-only: option keys, message proto, file transfer, platform code
* `libs/scrap/` screen capture
* `libs/enigo/` input control
* `libs/clipboard/` clipboard
* `libs/hbb_common/src/config.rs` all options
* `libs/base/src/config/keys.rs` the single import path for all options
### Key Components
- **Remote Desktop Protocol**: Custom protocol implemented in `src/rendezvous_mediator.rs` for communicating with rustdesk-server
- **Screen Capture**: Platform-specific screen capture in `libs/scrap/`
- **Input Handling**: Cross-platform input simulation in `libs/enigo/`
- **Audio/Video Services**: Real-time audio/video streaming in `src/server/`
- **File Transfer**: Secure file transfer implementation in `libs/hbb_common/`
- **File Transfer**: Secure file transfer implementation in `libs/base/src/fs.rs`
`hbb_common` is a git submodule shared with the server, so changing it costs a
round-trip. Put client-only code in `libs/base` instead; it is a normal
workspace member. `base::config::keys` re-exports the handful of keys
`hbb_common` still reads, so callers get the whole set from that one path.
### UI Architecture
- **Legacy UI**: Sciter-based (deprecated) - files in `src/ui/`
@@ -61,6 +67,34 @@
* Do not make formatting-only changes.
* Keep naming/style consistent with nearby code.
### Imports
* One `use` per crate. Everything a file takes from the same crate goes in a
single braced block, not one statement per item:
```rust
// no
use base::fs;
use base::message_proto::*;
// yes
use base::{fs, message_proto::*};
```
* The only reason to split is a `#[cfg(...)]` that does not apply to the whole
block -- an attribute binds to one item, so a differently-gated import has to
stand on its own. A `pub use` re-export likewise cannot join a plain `use`.
```rust
#[cfg(not(feature = "flutter"))]
use base::fs;
use base::message_proto::*;
```
* When splitting an existing `use` because some of its items moved to another
crate, fold each side into that crate's existing block rather than leaving a
second statement behind.
### Comments
* Avoid comments unless they explain a non-obvious reason, constraint, or workaround.
@@ -107,6 +141,7 @@ Each file is a `HashMap<key, translation>`. Layout:
* `template.rs` is the master list of every key. **Never edit it** as part of translation work.
* `en.rs` holds only the keys whose English display text differs from the key itself.
* Every other file (`de.rs`, `fr.rs`, …) carries the full key set; an untranslated entry has an empty value: `("key", "")`.
* `it.rs` is maintained by hand by its translator. Never fill or change its entries; when adding new keys, append them to it with `""` and leave the translation to the maintainer.
### Finding the English source for a key
@@ -128,4 +163,4 @@ Then translate that source into the file's target language (infer the language f
* New English-text keys use sentence case, not Title Case: `Use ID whitelisting`, **not** `Use ID Whitelisting`. Acronyms (ID, IP, 2FA…) stay uppercase. Legacy Title-Case keys (e.g. `Use IP Whitelisting`) stay as-is — do not rename them.
* Since the key itself is the English display text, a sentence-case key usually needs **no** `en.rs` entry; add one only when the display text must differ from the key (e.g. `*_tip` keys).
* Append each new key to `template.rs` (with `""`) and to every `src/lang/*.rs` file (translated, or `""` if unsure), at the end of the list.
* Append each new key to `template.rs` (with `""`) and to every `src/lang/*.rs` file (translated, or `""` if unsure; always `""` for `it.rs`), at the end of the list.

41
Cargo.lock generated
View File

@@ -648,6 +648,30 @@ dependencies = [
"rustc-demangle",
]
[[package]]
name = "base"
version = "0.1.0"
dependencies = [
"anyhow",
"backtrace",
"bytes",
"filetime",
"hbb_common",
"lazy_static",
"libc",
"log",
"osascript",
"protobuf",
"protobuf-codegen",
"serde 1.0.228",
"serde_derive",
"serde_json 1.0.118",
"smithay-client-toolkit 0.20.0",
"tokio",
"users",
"winapi 0.3.9",
]
[[package]]
name = "base16ct"
version = "0.2.0"
@@ -1251,6 +1275,7 @@ checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
name = "clipboard"
version = "0.1.0"
dependencies = [
"base",
"cacao",
"cc",
"dashmap 5.5.3",
@@ -1692,7 +1717,7 @@ dependencies = [
[[package]]
name = "cpal"
version = "0.15.3"
source = "git+https://github.com/rustdesk-org/cpal?branch=osx-screencapturekit#6b374bcaed076750ca8fce6da518ab39b882e14a"
source = "git+https://github.com/rustdesk-org/cpal?branch=osx-screencapturekit#69ad2578adc9200093fc81cdfbdad63dbc4274f9"
dependencies = [
"alsa",
"cidre",
@@ -2477,6 +2502,7 @@ dependencies = [
name = "enigo"
version = "0.0.14"
dependencies = [
"base",
"core-graphics 0.22.3",
"hbb_common",
"libxdo-sys",
@@ -3664,7 +3690,6 @@ version = "0.1.0"
dependencies = [
"anyhow",
"async-recursion",
"backtrace",
"base64 0.22.1",
"bytes",
"chrono",
@@ -3675,7 +3700,6 @@ dependencies = [
"dirs-next",
"dlopen",
"env_logger 0.11.6",
"filetime",
"flexi_logger",
"futures",
"futures-util",
@@ -3686,7 +3710,6 @@ dependencies = [
"log",
"mac_address",
"machine-uid",
"osascript",
"percent-encoding",
"protobuf",
"protobuf-codegen",
@@ -3699,7 +3722,6 @@ dependencies = [
"serde_derive",
"serde_json 1.0.118",
"sha2",
"smithay-client-toolkit 0.20.0",
"socket2 0.3.19",
"sodiumoxide",
"sysinfo",
@@ -3718,7 +3740,6 @@ dependencies = [
"webpki-roots 1.0.9",
"webrtc",
"whoami",
"winapi 0.3.9",
"x11 2.21.0",
"zstd",
]
@@ -4259,7 +4280,7 @@ dependencies = [
[[package]]
name = "kcp-sys"
version = "0.1.0"
source = "git+https://github.com/rustdesk-org/kcp-sys?branch=rustdesk-patches#023a0065398968989f2ddfcf5cc72bb886d02675"
source = "git+https://github.com/rustdesk-org/kcp-sys?branch=rustdesk-patches#938eda3e5e9757a612385503af7a6cb1189b2cdd"
dependencies = [
"anyhow",
"auto_impl",
@@ -7076,6 +7097,7 @@ dependencies = [
"arboard",
"async-process",
"async-trait",
"base",
"bytemuck",
"bytes",
"cc",
@@ -7396,6 +7418,7 @@ name = "scrap"
version = "0.5.0"
dependencies = [
"android_logger",
"base",
"bindgen 0.72.1",
"block",
"cfg-if 1.0.0",
@@ -9708,7 +9731,7 @@ dependencies = [
[[package]]
name = "webrtc-sctp"
version = "0.12.0"
source = "git+https://github.com/rustdesk-org/webrtc?rev=825a0a4862818f74406d8e1cc25be72259228235#825a0a4862818f74406d8e1cc25be72259228235"
source = "git+https://github.com/rustdesk-org/webrtc?rev=db3b07a9dd8f195916c89c2e62a8911402b11d27#db3b07a9dd8f195916c89c2e62a8911402b11d27"
dependencies = [
"arc-swap",
"async-trait",
@@ -9748,7 +9771,7 @@ dependencies = [
[[package]]
name = "webrtc-util"
version = "0.11.0"
source = "git+https://github.com/rustdesk-org/webrtc?rev=825a0a4862818f74406d8e1cc25be72259228235#825a0a4862818f74406d8e1cc25be72259228235"
source = "git+https://github.com/rustdesk-org/webrtc?rev=db3b07a9dd8f195916c89c2e62a8911402b11d27#db3b07a9dd8f195916c89c2e62a8911402b11d27"
dependencies = [
"async-trait",
"bitflags 1.3.2",

13
Cargo.toml
View File

@@ -53,6 +53,7 @@ screencapturekit = ["cpal/screencapturekit"]
async-trait = "0.1"
scrap = { path = "libs/scrap", features = ["wayland"] }
hbb_common = { path = "libs/hbb_common", features = ["webrtc"] }
base = { path = "libs/base" }
serde_derive = "1.0"
serde = "1.0"
serde_json = "1.0"
@@ -208,7 +209,7 @@ jni = "0.21"
android-wakelock = { git = "https://github.com/rustdesk-org/android-wakelock" }
[workspace]
members = ["libs/scrap", "libs/hbb_common", "libs/enigo", "libs/clipboard", "libs/virtual_display", "libs/virtual_display/dylib", "libs/portable", "libs/remote_printer"]
members = ["libs/scrap", "libs/hbb_common", "libs/base", "libs/enigo", "libs/clipboard", "libs/virtual_display", "libs/virtual_display/dylib", "libs/portable", "libs/remote_printer"]
exclude = ["vdi/host"]
# Patch libxdo-sys to use a stub implementation that doesn't require libxdo
@@ -222,9 +223,15 @@ libxdo-sys = { path = "libs/libxdo-sys-stub" }
# and fast retransmit cannot cover a request/response exchange; INITIAL_MTU 1228 also fragments on
# IPv6; and its AIMD pins a lossy long-haul link to MSS/(RTT*sqrt(p)), so a switch sends without
# a congestion window, as KCP does - on by default, `allow-webrtc-congestion-control` opts back in.
# Sending that way, a reordering window keeps a chunk that is merely late from being resent on a
# path that jitters, every DATA chunk asks for its SACK at once so a lost tail is back within an
# RTT at KCP's RTO floors, and bundles of small chunks stay within the MTU. A T3-rtx resends
# everything outstanding when it packs into four packets and otherwise probes with one and lets
# the SACK settle the rest (F-RTO), timed from the latest send, so a stall no longer resends the
# whole backlog behind itself while a short lost tail still comes back at once.
# Pinned by rev, not branch: a fork branch can be rewritten out from under the lockfile.
webrtc-util = { git = "https://github.com/rustdesk-org/webrtc", rev = "825a0a4862818f74406d8e1cc25be72259228235" }
webrtc-sctp = { git = "https://github.com/rustdesk-org/webrtc", rev = "825a0a4862818f74406d8e1cc25be72259228235" }
webrtc-util = { git = "https://github.com/rustdesk-org/webrtc", rev = "db3b07a9dd8f195916c89c2e62a8911402b11d27" }
webrtc-sctp = { git = "https://github.com/rustdesk-org/webrtc", rev = "db3b07a9dd8f195916c89c2e62a8911402b11d27" }
[package.metadata.winres]
LegalCopyright = "Copyright © 2026 Purslane Tech Pte. Ltd. All rights reserved."

3
README.md
View File

@@ -158,7 +158,8 @@ Please ensure that you run these commands from the root of the RustDesk reposito
## File Structure
- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: video codec, config, tcp/udp wrapper, protobuf, fs functions for file transfer, and some other utility functions
- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: video codec, config, tcp/udp wrapper, and some other utility functions shared with the server
- **[libs/base](https://github.com/rustdesk/rustdesk/tree/master/libs/base)**: protobuf, fs functions for file transfer, keyboard and platform code used only by this app
- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: screen capture
- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: platform specific keyboard/mouse control
- **[libs/clipboard](https://github.com/rustdesk/rustdesk/tree/master/libs/clipboard)**: file copy and paste implementation for Windows, Linux, macOS.

11
fastlane/metadata/android/es-ES/full_description.txt Normal file
View File

@@ -0,0 +1,11 @@
Aplicación de escritorio remoto de código abierto, la alternativa open source a TeamViewer.
Código fuente: https://github.com/rustdesk/rustdesk
Documentación: https://rustdesk.com/docs/en/manual/mobile/
Para que un dispositivo remoto controle tu Android mediante el ratón o el tacto, debes permitir que RustDesk utilice el servicio de "Accesibilidad". RustDesk utiliza la API AccessibilityService para implementar el control remoto en Android.
Además del control remoto, también puedes transferir archivos fácilmente entre dispositivos Android y ordenadores mediante RustDesk.
Tienes control total de tus datos, sin preocupaciones de seguridad. Puedes utilizar nuestro servidor rendezvous/relay, optar por el autoalojamiento o escribir tu propio servidor rendezvous/relay. El servidor autoalojado es gratuito y de código abierto: https://github.com/rustdesk/rustdesk-server
Descarga e instala la versión de escritorio desde: https://rustdesk.com — entonces podrás acceder y controlar tu ordenador desde tu teléfono, o controlar tu teléfono desde tu ordenador.

1
fastlane/metadata/android/es-ES/short_description.txt Normal file
View File

@@ -0,0 +1 @@
Aplicación de acceso remoto de código abierto, alternativa a TeamViewer.

11
fastlane/metadata/android/pt-BR/full_description.txt Normal file
View File

@@ -0,0 +1,11 @@
Aplicativo de desktop remoto de código aberto, a alternativa open source ao TeamViewer.
Código-fonte: https://github.com/rustdesk/rustdesk
Documentação: https://rustdesk.com/docs/pt/client/android/
Para que um dispositivo remoto controle seu Android via mouse ou toque, você precisa permitir que o RustDesk utilize o serviço de "Acessibilidade". O RustDesk usa a API AccessibilityService para implementar o controle remoto no Android.
Além do controle remoto, você também pode transferir arquivos entre dispositivos Android e PCs com facilidade usando o RustDesk.
Você tem controle total dos seus dados, sem preocupações com a segurança. Você pode usar nosso servidor rendezvous/relay, optar pela auto-hospedagem ou criar seu próprio servidor de rendezvous/relay. O servidor auto-hospedado é gratuito e open source: https://github.com/rustdesk/rustdesk-server
Baixe e instale a versão para desktop em: https://rustdesk.com — então você poderá acessar e controlar seu computador pelo celular ou controlar seu celular pelo computador.

1
fastlane/metadata/android/pt-BR/short_description.txt Normal file
View File

@@ -0,0 +1 @@
Aplicativo de acesso remoto open source, alternativa ao TeamViewer.

2
flutter/android/app/build.gradle
View File

@@ -87,7 +87,7 @@ android {
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
main.proto.srcDirs += '../../../libs/hbb_common/protos'
main.proto.srcDirs += '../../../libs/base/protos'
main.proto.includes += "message.proto"
}

27
flutter/lib/common/widgets/setting_widgets.dart
View File

@@ -244,11 +244,38 @@ List<(String, String)> otherDefaultSettings() {
kKeyUseAllMyDisplaysForTheRemoteSession
),
('Keep terminal sessions on disconnect', kOptionTerminalPersistent),
(
'Allow terminal apps to copy to clipboard',
kOptionAllowTerminalClipboardWrite
),
];
return v;
}
String getOtherDefaultSettingOption(String key) {
if (key == kOptionAllowTerminalClipboardWrite) {
return bind.mainGetLocalOption(key: key);
}
return bind.mainGetUserDefaultOption(key: key);
}
Future<void> setOtherDefaultSettingOption(String key, String value) {
if (key == kOptionAllowTerminalClipboardWrite) {
return bind.mainSetLocalOption(
key: key,
value: value == kTerminalClipboardWriteAllowed
? kTerminalClipboardWriteAllowed
: kTerminalClipboardWriteDenied,
);
}
return bind.mainSetUserDefaultOption(key: key, value: value);
}
bool isOtherDefaultSettingReadOnly(String key) =>
isOptionFixed(key) ||
(key == kOptionAllowTerminalClipboardWrite && bind.isDisableSettings());
class TrackpadSpeedWidget extends StatefulWidget {
final SimpleWrapper<int> value;
// If null, no debouncer will be applied.

6
flutter/lib/consts.dart
View File

@@ -115,6 +115,11 @@ const String kOptionEnableAudio = "enable-audio";
const String kOptionEnableCamera = "enable-camera";
const String kOptionEnableTerminal = "enable-terminal";
const String kOptionTerminalPersistent = "terminal-persistent";
const String kOptionAllowTerminalClipboardWrite =
"allow-terminal-clipboard-write";
const String kTerminalClipboardWriteUnconfigured = "";
const String kTerminalClipboardWriteAllowed = "Y";
const String kTerminalClipboardWriteDenied = "N";
const String kOptionEnableTunnel = "enable-tunnel";
const String kOptionEnableRemoteRestart = "enable-remote-restart";
const String kOptionEnableBlockInput = "enable-block-input";
@@ -159,6 +164,7 @@ const String kOptionPeerTabVisible = "peer-tab-visible";
const String kOptionPeerCardUiType = "peer-card-ui-type";
const String kOptionCurrentAbName = "current-ab-name";
const String kOptionEnableConfirmClosingTabs = "enable-confirm-closing-tabs";
const String kOptionEnablePortForwardMux = "enable-port-forward-mux";
const String kOptionAllowAlwaysSoftwareRender = "allow-always-software-render";
const String kOptionEnableCheckUpdate = "enable-check-update";
const String kOptionAllowAutoUpdate = "allow-auto-update";

14
flutter/lib/desktop/pages/connection_page.dart
View File

@@ -330,12 +330,14 @@ class _ConnectionPageState extends State<ConnectionPage>
void onConnect(
{bool isFileTransfer = false,
bool isViewCamera = false,
bool isTerminal = false}) {
bool isTerminal = false,
bool isTcpTunneling = false}) {
var id = _idController.id;
connect(context, id,
isFileTransfer: isFileTransfer,
isViewCamera: isViewCamera,
isTerminal: isTerminal);
isTerminal: isTerminal,
isTcpTunneling: isTcpTunneling);
}
/// UI for the remote ID TextField.
@@ -568,6 +570,14 @@ class _ConnectionPageState extends State<ConnectionPage>
'${translate('Terminal')} (beta)',
() => onConnect(isTerminal: true)
),
// `connect` routes this through the
// desktop path only; the peer card gates
// it the same way.
if (isDesktop)
(
'TCP tunneling',
() => onConnect(isTcpTunneling: true)
),
]
.map((e) => MenuEntryButton<String>(
childBuilder: (TextStyle? style) =>

22
flutter/lib/desktop/pages/desktop_setting_page.dart
View File

@@ -509,6 +509,15 @@ class _GeneralState extends State<_General> {
kOptionOpenNewConnInTabs,
isServer: false,
),
Tooltip(
message: translate('port-forward-mux-tip'),
child: _OptionCheckBox(
context,
'Reuse one connection for port forwarding',
kOptionEnablePortForwardMux,
isServer: false,
),
),
// though this is related to GUI, but opengl problem affects all users, so put in config rather than local
if (isLinux)
Tooltip(
@@ -2094,14 +2103,13 @@ class _DisplayState extends State<_Display> {
}
Widget otherRow(String label, String key) {
final value = bind.mainGetUserDefaultOption(key: key) == 'Y';
final isOptFixed = isOptionFixed(key);
final value = getOtherDefaultSettingOption(key) == 'Y';
final isOptFixed = isOtherDefaultSettingReadOnly(key);
onChanged(bool b) async {
await bind.mainSetUserDefaultOption(
key: key,
value: b
? 'Y'
: (key == kOptionEnableFileCopyPaste ? 'N' : defaultOptionNo));
await setOtherDefaultSettingOption(
key,
b ? 'Y' : (key == kOptionEnableFileCopyPaste ? 'N' : defaultOptionNo),
);
setState(() {});
}

28
flutter/lib/desktop/pages/remote_page.dart
View File

@@ -1101,6 +1101,9 @@ class _ImagePaintState extends State<ImagePaint> {
final m = Provider.of<ImageModel>(context);
var c = Provider.of<CanvasModel>(context);
final s = c.scale;
// CanvasModel caches the DPR and only refreshes it when the view style
// changes, so read it live to follow the window across monitors.
final dpr = MediaQuery.devicePixelRatioOf(context);
bool isViewAdaptive() => c.viewStyle.style == kRemoteViewStyleAdaptive;
bool isViewOriginal() => c.viewStyle.style == kRemoteViewStyleOriginal;
@@ -1117,6 +1120,12 @@ class _ImagePaintState extends State<ImagePaint> {
} else {
if (zoomCursor.value || isViewOriginal()) {
cursorScale = s;
} else {
// NSCursor and GdkCursor treat the bitmap size as logical
// pixels, so an unzoomed cursor must be shrunk by the DPR to
// keep 1 remote px == 1 physical px, the size Original view
// already renders it at.
cursorScale = 1.0 / dpr;
}
}
return cursorScale;
@@ -1404,14 +1413,29 @@ class CursorPaint extends StatelessWidget {
}
}
double x = (m.x - hotx) * c.scale + cx;
double y = (m.y - hoty) * c.scale + cy;
double x = m.x * c.scale + cx - hotx;
double y = m.y * c.scale + cy - hoty;
double scale = 1.0;
final isViewOriginal = c.viewStyle.style == kRemoteViewStyleOriginal;
if (zoomCursor.value || isViewOriginal) {
x = m.x - hotx + cx / c.scale;
y = m.y - hoty + cy / c.scale;
scale = c.scale;
} else if (!isWindows) {
// Keep the painted cursor the same physical size as the native one
// built by getCursorScale() above, including its min-size clamp.
scale = 1.0 / MediaQuery.devicePixelRatioOf(context);
final image = m.image ?? preDefaultCursor.image;
if (scale != 1.0 &&
image != null &&
((image.width * scale).toInt() < kMinCursorSize ||
(image.height * scale).toInt() < kMinCursorSize)) {
final sw = kMinCursorSize / image.width;
final sh = kMinCursorSize / image.height;
scale = sw < sh ? sh : sw;
}
x = (m.x * c.scale + cx) / scale - hotx;
y = (m.y * c.scale + cy) / scale - hoty;
}
return CustomPaint(

6
flutter/lib/desktop/pages/terminal_page.dart
View File

@@ -19,6 +19,8 @@ class TerminalPage extends StatefulWidget {
required this.tabKey,
this.forceRelay,
this.connToken,
this.onClipboardWriteBlocked,
this.onClipboardWriteSucceeded,
}) : super(key: key);
final String id;
final String? password;
@@ -26,6 +28,8 @@ class TerminalPage extends StatefulWidget {
final bool? forceRelay;
final bool? isSharedPassword;
final String? connToken;
final ValueChanged<String>? onClipboardWriteBlocked;
final ValueChanged<String>? onClipboardWriteSucceeded;
final int terminalId;
/// Tab key for focus management, passed from parent to avoid duplicate construction
@@ -71,6 +75,8 @@ class _TerminalPageState extends State<TerminalPage>
// Create terminal model with specific terminal ID
_terminalModel = TerminalModel(_ffi, widget.terminalId);
_terminalModel.onClipboardWriteBlocked = widget.onClipboardWriteBlocked;
_terminalModel.onClipboardWriteSucceeded = widget.onClipboardWriteSucceeded;
debugPrint(
'[TerminalPage] Terminal model created for terminal ${widget.terminalId}');

197
flutter/lib/desktop/pages/terminal_tab_page.dart
View File

@@ -1,3 +1,4 @@
import 'dart:async';
import 'dart:convert';
import 'package:desktop_multi_window/desktop_multi_window.dart';
@@ -10,6 +11,8 @@ import 'package:flutter_hbb/models/state_model.dart';
import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
import 'package:flutter_hbb/utils/multi_window_manager.dart';
import 'package:flutter_hbb/models/model.dart';
import 'package:flutter_hbb/models/terminal_copy_shortcut.dart';
import 'package:flutter_hbb/models/terminal_model.dart';
import 'package:get/get.dart';
import '../../models/platform_model.dart';
@@ -19,6 +22,12 @@ import '../widgets/material_mod_popup_menu.dart' as mod_menu;
import '../widgets/popup_menu.dart';
import 'package:bot_toast/bot_toast.dart';
typedef _TerminalClipboardSource = ({
String peerId,
int terminalId,
String tabKey,
});
class TerminalTabPage extends StatefulWidget {
final Map<String, dynamic> params;
@@ -30,6 +39,18 @@ class TerminalTabPage extends StatefulWidget {
class _TerminalTabPageState extends State<TerminalTabPage> {
DesktopTabController get tabController => Get.find<DesktopTabController>();
bool get _canConfigureTerminalClipboardPermission =>
canConfigureTerminalClipboardPermission(
settingsDisabled: bind.isDisableSettings(),
optionFixed: isOptionFixed(kOptionAllowTerminalClipboardWrite),
);
bool get _canHandleTerminalClipboardWriteRequest =>
canHandleTerminalClipboardWriteRequest(
localOption: bind.mainGetLocalOption(
key: kOptionAllowTerminalClipboardWrite,
),
canConfigurePermission: _canConfigureTerminalClipboardPermission,
);
static const IconData selectedIcon = Icons.terminal;
static const IconData unselectedIcon = Icons.terminal_outlined;
@@ -38,6 +59,9 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
final Set<String> _closingTabs = {};
// When true, all session cleanup should persist (window-level close in progress)
bool _windowClosing = false;
CancelFunc? _terminalClipboardNoticeCancel;
final _terminalClipboardNotice =
TerminalClipboardNoticeCoordinator<_TerminalClipboardSource>();
_TerminalTabPageState(Map<String, dynamic> params) {
Get.put(DesktopTabController(tabType: DesktopTabType.terminal));
@@ -45,7 +69,10 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
WindowController.fromWindowId(windowId())
.setTitle(getWindowNameWithId(id));
};
tabController.onRemoved = (_, id) => onRemoveId(id);
tabController.onRemoved = (_, id) {
_closeTerminalClipboardNoticeForTab(id);
onRemoveId(id);
};
tabController.onCloseWindow = _closeWindowFromConnection;
final terminalId = params['terminalId'] ?? _nextTerminalId++;
tabController.add(_createTerminalTab(
@@ -70,6 +97,11 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
final alias = bind.mainGetPeerOptionSync(id: peerId, key: 'alias');
final tabLabel =
alias.isNotEmpty ? '$alias #$terminalId' : '$peerId #$terminalId';
final clipboardSource = (
peerId: peerId,
terminalId: terminalId,
tabKey: tabKey,
);
return TabInfo(
key: tabKey,
label: tabLabel,
@@ -86,10 +118,169 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
tabController: tabController,
forceRelay: forceRelay,
connToken: connToken,
onClipboardWriteBlocked: _canHandleTerminalClipboardWriteRequest
? (text) => _handleTerminalClipboardWriteBlocked(
clipboardSource,
text,
)
: null,
onClipboardWriteSucceeded: (_) {
_handleTerminalClipboardWriteSucceeded(clipboardSource);
},
),
);
}
void _handleTerminalClipboardWriteBlocked(
_TerminalClipboardSource source,
String clipboardText,
) {
if (!mounted) return;
final option = bind.mainGetLocalOption(
key: kOptionAllowTerminalClipboardWrite,
);
final request = _terminalClipboardNotice.recordBlocked(
source: source,
text: clipboardText,
option: option,
canWrite: _canWriteTerminalClipboard,
);
if (request != null) _showTerminalClipboardNotice(request);
}
void _showTerminalClipboardNotice(
TerminalClipboardNoticeRequest<_TerminalClipboardSource> request,
) {
_terminalClipboardNoticeCancel = BotToast.showCustomNotification(
duration: null,
enableSlideOff: false,
onlyOne: true,
onClose: _handleTerminalClipboardNoticeClosed,
toastBuilder: (_) => AnimatedBuilder(
animation: _terminalClipboardNotice,
builder: (_, __) => MaterialBanner(
leading: const Icon(Icons.content_copy_outlined),
content: Text(translate(kTerminalClipboardNoticeMessageKey)),
actions: [
TextButton(
onPressed: _terminalClipboardNotice.canClaimAction
? _handleTerminalClipboardNegativeAction
: null,
child: Text(translate(request.negativeActionKey)),
),
TextButton(
onPressed: _terminalClipboardNotice.canClaimAction
? _handleTerminalClipboardPositiveAction
: null,
child: Text(translate(request.actionKey)),
),
],
),
),
);
}
void _handleTerminalClipboardNegativeAction() {
final request = _terminalClipboardNotice.claimCurrentAction();
if (request == null) return;
if (request.persistAllowed) {
unawaited(_declineTerminalClipboardWrite());
} else {
_closeTerminalClipboardNotice();
}
}
void _handleTerminalClipboardPositiveAction() {
final request = _terminalClipboardNotice.claimCurrentAction();
if (request == null) return;
unawaited(_completeTerminalClipboardWrite(request));
}
void _handleTerminalClipboardNoticeClosed() {
_terminalClipboardNoticeCancel = null;
_terminalClipboardNotice.noticeClosed();
}
bool _canWriteTerminalClipboard(
_TerminalClipboardSource source,
) {
if (!_canHandleTerminalClipboardWriteRequest) return false;
final ffi = TerminalConnectionManager.getExistingConnection(source.peerId);
return ffi != null &&
!ffi.closed &&
ffi.ffiModel.permissions['clipboard'] != false &&
tabController.state.value.tabs.any((tab) => tab.key == source.tabKey) &&
ffi.terminalModels.containsKey(source.terminalId);
}
void _handleTerminalClipboardWriteSucceeded(
_TerminalClipboardSource source,
) {
final request = _terminalClipboardNotice.currentForSource(source);
if (request == null) return;
_closeTerminalClipboardNotice();
}
Future<void> _declineTerminalClipboardWrite() async {
try {
await bind.mainSetLocalOption(
key: kOptionAllowTerminalClipboardWrite,
value: kTerminalClipboardWriteDenied,
);
} catch (error) {
debugPrint(
'[TerminalTabPage] Failed to save terminal clipboard permission: $error');
return;
} finally {
_terminalClipboardNotice.releaseAction();
}
_closeTerminalClipboardNotice();
}
Future<void> _completeTerminalClipboardWrite(
TerminalClipboardNoticeRequest<_TerminalClipboardSource> request,
) async {
final source = request.source;
var completed = false;
try {
completed = await completeTerminalClipboardWrite(
clipboardText: request.text,
canWrite: () => _canWriteTerminalClipboard(source),
writeClipboard: writeTerminalClipboard,
persistAllowed: request.persistAllowed
? () => bind.mainSetLocalOption(
key: kOptionAllowTerminalClipboardWrite,
value: kTerminalClipboardWriteAllowed,
)
: null,
);
} catch (error) {
debugPrint(
'[TerminalTabPage] Failed to complete terminal clipboard write: $error');
} finally {
_terminalClipboardNotice.releaseAction();
}
if (!completed) return;
_closeTerminalClipboardNotice();
}
void _closeTerminalClipboardNoticeForTab(String tabKey) {
final current = _terminalClipboardNotice.current;
if (current?.source.tabKey != tabKey) return;
_closeTerminalClipboardNotice();
}
void _closeTerminalClipboardNotice() {
if (!_terminalClipboardNotice.beginClose()) return;
final cancel = _terminalClipboardNoticeCancel;
if (cancel == null) {
debugPrint('[TerminalTabPage] Clipboard notice controller is missing');
_terminalClipboardNotice.noticeClosed();
return;
}
cancel();
}
/// Unified tab close handler for all close paths (button, shortcut, programmatic).
/// Shows audit dialog, cleans up session if not persistent, then removes the UI tab.
Future<void> _closeTab(String tabKey) async {
@@ -147,6 +338,8 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
// Remove all UI tabs immediately (same instant behavior as the old tabController.clear())
// Keep the cleanup target lookup below synchronous before its first await:
// it relies on the current frame still retaining each TerminalPage's FFI/model.
_terminalClipboardNotice.clear();
_terminalClipboardNoticeCancel?.call();
tabController.clear();
// Run session cleanup in parallel with bounded timeout (closeTerminal() has internal 3s timeout).
// Skip tabs already being closed by a concurrent _closeTab() to avoid duplicate FFI calls.
@@ -357,6 +550,8 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
@override
void dispose() {
HardwareKeyboard.instance.removeHandler(_handleKeyEvent);
_terminalClipboardNotice.clear();
_terminalClipboardNoticeCancel?.call();
super.dispose();
}

10
flutter/lib/mobile/pages/settings_page.dart
View File

@@ -1307,16 +1307,18 @@ class __DisplayPageState extends State<_DisplayPage> {
}
SettingsTile otherRow(String label, String key) {
final value = bind.mainGetUserDefaultOption(key: key) == 'Y';
final isOptFixed = isOptionFixed(key);
final value = getOtherDefaultSettingOption(key) == 'Y';
final isOptFixed = isOtherDefaultSettingReadOnly(key);
return SettingsTile.switchTile(
initialValue: value,
title: Text(translate(label)),
onToggle: isOptFixed
? null
: (b) async {
await bind.mainSetUserDefaultOption(
key: key, value: b ? 'Y' : defaultOptionNo);
await setOtherDefaultSettingOption(
key,
b ? 'Y' : defaultOptionNo,
);
setState(() {});
},
);

206
flutter/lib/mobile/pages/terminal_page.dart
View File

@@ -11,6 +11,7 @@ import 'package:flutter_hbb/models/model.dart';
import 'package:flutter_hbb/models/platform_model.dart';
import 'package:flutter_hbb/models/terminal_copy_shortcut.dart';
import 'package:flutter_hbb/models/terminal_model.dart';
import 'package:flutter_hbb/models/terminal_mouse_handler.dart';
import 'package:flutter_hbb/mobile/terminal_keyboard_utils.dart';
import 'package:flutter_hbb/web/dummy.dart'
if (dart.library.html) 'package:flutter_hbb/web/terminal_font.dart';
@@ -19,6 +20,49 @@ import 'package:xterm/xterm.dart';
import '../../desktop/pages/terminal_connection_manager.dart';
import '../../consts.dart';
const _terminalBackgroundOpacity = 0.7;
Widget _buildTerminalViewForPlatform({
required bool reportMouseInput,
required bool reportTouchInput,
required Terminal terminal,
required TerminalController controller,
required TerminalStyle textStyle,
required EdgeInsets padding,
required bool deleteDetection,
required Map<ShortcutActivator, Intent>? shortcuts,
required FocusOnKeyEventCallback onKeyEvent,
required void Function(TapDownDetails, CellOffset) onSecondaryTapDown,
}) {
if (reportMouseInput || reportTouchInput) {
return TerminalMouseInteraction(
terminal,
controller: controller,
autofocus: true,
textStyle: textStyle,
deleteDetection: deleteDetection,
reportTouchInput: reportTouchInput,
shortcuts: shortcuts,
onKeyEvent: onKeyEvent,
backgroundOpacity: _terminalBackgroundOpacity,
padding: padding,
onSecondaryTapDown: onSecondaryTapDown,
);
}
return TerminalView(
terminal,
controller: controller,
autofocus: true,
textStyle: textStyle,
deleteDetection: deleteDetection,
shortcuts: shortcuts,
onKeyEvent: onKeyEvent,
backgroundOpacity: _terminalBackgroundOpacity,
padding: padding,
onSecondaryTapDown: onSecondaryTapDown,
);
}
class TerminalPage extends StatefulWidget {
const TerminalPage({
Key? key,
@@ -41,6 +85,19 @@ class TerminalPage extends StatefulWidget {
class _TerminalPageState extends State<TerminalPage>
with AutomaticKeepAliveClientMixin, WidgetsBindingObserver {
bool get _canConfigureTerminalClipboardPermission =>
canConfigureTerminalClipboardPermission(
settingsDisabled: bind.isDisableSettings(),
optionFixed: isOptionFixed(kOptionAllowTerminalClipboardWrite),
);
bool get _canHandleTerminalClipboardWriteRequest =>
canHandleTerminalClipboardWriteRequest(
localOption: bind.mainGetLocalOption(
key: kOptionAllowTerminalClipboardWrite,
),
canConfigurePermission: _canConfigureTerminalClipboardPermission,
);
late FFI _ffi;
late TerminalModel _terminalModel;
double? _cellHeight;
@@ -57,6 +114,9 @@ class _TerminalPageState extends State<TerminalPage>
// For iOS edge swipe gesture
double _swipeStartX = 0;
double _swipeCurrentX = 0;
ScaffoldFeatureController<MaterialBanner, MaterialBannerClosedReason>?
_terminalClipboardNoticeController;
final _terminalClipboardNotice = TerminalClipboardNoticeCoordinator<int>();
// For web only.
// 'monospace' does not work on web, use Google Fonts, `??` is only for null safety.
@@ -89,6 +149,12 @@ class _TerminalPageState extends State<TerminalPage>
// Create terminal model with specific terminal ID
_terminalModel = TerminalModel(_ffi, widget.terminalId);
if (_canHandleTerminalClipboardWriteRequest) {
_terminalModel.onClipboardWriteBlocked =
_handleTerminalClipboardWriteBlocked;
_terminalModel.onClipboardWriteSucceeded =
_handleTerminalClipboardWriteSucceeded;
}
debugPrint(
'[TerminalPage] Terminal model created for terminal ${widget.terminalId}');
@@ -134,12 +200,144 @@ class _TerminalPageState extends State<TerminalPage>
_ffi.ffiModel.updateEventListener(_ffi.sessionId, widget.id);
}
void _handleTerminalClipboardWriteBlocked(String clipboardText) {
if (!mounted) return;
final option = bind.mainGetLocalOption(
key: kOptionAllowTerminalClipboardWrite,
);
final request = _terminalClipboardNotice.recordBlocked(
source: widget.terminalId,
text: clipboardText,
option: option,
canWrite: (_) => _canWriteTerminalClipboard,
);
if (request != null) _showTerminalClipboardNotice(request);
}
void _showTerminalClipboardNotice(
TerminalClipboardNoticeRequest<int> request,
) {
final controller = ScaffoldMessenger.of(context).showMaterialBanner(
MaterialBanner(
leading: const Icon(Icons.content_copy_outlined),
content: Text(translate(kTerminalClipboardNoticeMessageKey)),
actions: [
AnimatedBuilder(
animation: _terminalClipboardNotice,
builder: (_, __) => TextButton(
onPressed: _terminalClipboardNotice.canClaimAction
? _handleTerminalClipboardNegativeAction
: null,
child: Text(translate(request.negativeActionKey)),
),
),
AnimatedBuilder(
animation: _terminalClipboardNotice,
builder: (_, __) => TextButton(
onPressed: _terminalClipboardNotice.canClaimAction
? _handleTerminalClipboardPositiveAction
: null,
child: Text(translate(request.actionKey)),
),
),
],
),
);
_terminalClipboardNoticeController = controller;
unawaited(controller.closed.then<void>((_) {
if (identical(_terminalClipboardNoticeController, controller)) {
_terminalClipboardNoticeController = null;
_terminalClipboardNotice.noticeClosed();
}
}));
}
void _handleTerminalClipboardNegativeAction() {
final request = _terminalClipboardNotice.claimCurrentAction();
if (request == null) return;
if (request.persistAllowed) {
unawaited(_declineTerminalClipboardWrite());
} else {
_closeTerminalClipboardNotice();
}
}
void _handleTerminalClipboardPositiveAction() {
final request = _terminalClipboardNotice.claimCurrentAction();
if (request == null) return;
unawaited(_completeTerminalClipboardWrite(request));
}
bool get _canWriteTerminalClipboard =>
_canHandleTerminalClipboardWriteRequest &&
!_ffi.closed &&
_ffi.ffiModel.permissions['clipboard'] != false;
void _handleTerminalClipboardWriteSucceeded(String _) {
_closeTerminalClipboardNotice();
}
Future<void> _declineTerminalClipboardWrite() async {
try {
await bind.mainSetLocalOption(
key: kOptionAllowTerminalClipboardWrite,
value: kTerminalClipboardWriteDenied,
);
} catch (error) {
debugPrint(
'[TerminalPage] Failed to save terminal clipboard permission: $error');
return;
} finally {
_terminalClipboardNotice.releaseAction();
}
_closeTerminalClipboardNotice();
}
Future<void> _completeTerminalClipboardWrite(
TerminalClipboardNoticeRequest<int> request,
) async {
var completed = false;
try {
completed = await completeTerminalClipboardWrite(
clipboardText: request.text,
canWrite: () => _canWriteTerminalClipboard,
writeClipboard: writeTerminalClipboard,
persistAllowed: request.persistAllowed
? () => bind.mainSetLocalOption(
key: kOptionAllowTerminalClipboardWrite,
value: kTerminalClipboardWriteAllowed,
)
: null,
);
} catch (error) {
debugPrint(
'[TerminalPage] Failed to complete terminal clipboard write: $error');
} finally {
_terminalClipboardNotice.releaseAction();
}
if (!completed) return;
_closeTerminalClipboardNotice();
}
void _closeTerminalClipboardNotice() {
if (!_terminalClipboardNotice.beginClose()) return;
final controller = _terminalClipboardNoticeController;
if (controller == null) {
debugPrint('[TerminalPage] Clipboard notice controller is missing');
_terminalClipboardNotice.noticeClosed();
return;
}
controller.close();
}
@override
void dispose() {
// Unregister terminal model from FFI
_ffi.unregisterTerminalModel(widget.terminalId);
_terminalModel.dispose();
_keyboardDebounce?.cancel();
_terminalClipboardNotice.clear();
_terminalClipboardNoticeController?.close();
WidgetsBinding.instance.removeObserver(this);
super.dispose();
TerminalConnectionManager.releaseConnection(widget.id);
@@ -234,12 +432,12 @@ class _TerminalPageState extends State<TerminalPage>
child: LayoutBuilder(
builder: (context, constraints) {
final heightPx = constraints.maxHeight;
return TerminalView(
_terminalModel.terminal,
return _buildTerminalViewForPlatform(
reportMouseInput: isWebDesktop || isAndroid,
reportTouchInput: isIOS,
terminal: _terminalModel.terminal,
controller: _terminalModel.terminalController,
autofocus: true,
textStyle: _getTerminalStyle(),
backgroundOpacity: 0.7,
// The following comment is from xterm.dart source code:
// Workaround to detect delete key for platforms and IMEs that do not
// emit a hardware delete event. Preferred on mobile platforms. [false] by

8
flutter/lib/models/model.dart
View File

@@ -896,9 +896,13 @@ class FfiModel with ChangeNotifier {
final text = evt['text'];
final link = evt['link'];
// The peer-gone detector reconnects under `restarting-show` rather than an error title, so
// it needs naming here too. By its own title, not the type: an explicitly restarted remote
// device reaches the same type from a path this change does not touch.
if (isAndroid &&
_androidDocumentPickerActive &&
title == 'Connection Error') {
(title == 'Connection Error' ||
(type == 'restarting-show' && title == 'Connecting...'))) {
_androidDocumentPickerInterruptedConnection = true;
return;
}
@@ -2880,7 +2884,7 @@ class CursorData {
if (scale != 1.0) {
// Update data if scale changed.
final tgtWidth = (width * scale).toInt();
final tgtHeight = (width * scale).toInt();
final tgtHeight = (height * scale).toInt();
if (tgtWidth < kMinCursorSize || tgtHeight < kMinCursorSize) {
double sw = kMinCursorSize.toDouble() / width;
double sh = kMinCursorSize.toDouble() / height;

103
flutter/lib/models/rustdesk_terminal.dart
View File

@@ -1,7 +1,108 @@
import 'dart:async';
import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:xterm/xterm.dart';
enum TerminalClipboardWritePermission { denied, unconfigured, allowed }
class RustDeskTerminal extends Terminal {
RustDeskTerminal({super.maxLines});
RustDeskTerminal({
super.maxLines,
required TerminalClipboardWritePermission Function()
clipboardWritePermission,
required Future<bool> Function(String) onClipboardWrite,
ValueChanged<String>? onClipboardWriteBlocked,
ValueChanged<String>? onClipboardWriteSucceeded,
}) : _clipboardWritePermission = clipboardWritePermission,
_onClipboardWrite = onClipboardWrite,
_onClipboardWriteBlocked = onClipboardWriteBlocked,
_onClipboardWriteSucceeded = onClipboardWriteSucceeded {
onPrivateOSC = _handlePrivateOsc;
}
static const _clipboardOscCode = '52';
static const _systemClipboardSelection = 'c';
// Match the terminal helper's existing payload safety ceiling.
static const _maxClipboardWriteBytes = 16 * 1024 * 1024;
static const _base64InputBytesPerBlock = 3;
static const _base64EncodedCharsPerBlock = 4;
static final _osc52Selection = RegExp(r'^[cpqs0-7]*$');
final TerminalClipboardWritePermission Function() _clipboardWritePermission;
final Future<bool> Function(String) _onClipboardWrite;
final ValueChanged<String>? _onClipboardWriteBlocked;
final ValueChanged<String>? _onClipboardWriteSucceeded;
bool get isClipboardWriteAllowed =>
_clipboardWritePermission() == TerminalClipboardWritePermission.allowed;
void _handlePrivateOsc(String code, List<String> args) {
if (code != _clipboardOscCode) return;
if (args.length != 2 || !_osc52Selection.hasMatch(args.first)) {
debugPrint('[RustDeskTerminal] Rejected malformed OSC 52 command');
return;
}
if (args.last == '?') {
debugPrint('[RustDeskTerminal] Rejected OSC 52 clipboard query');
return;
}
final permission = _clipboardWritePermission();
if (permission == TerminalClipboardWritePermission.denied) {
debugPrint('[RustDeskTerminal] Rejected unauthorized OSC 52 write');
return;
}
final selection = args.first;
if (selection.isNotEmpty &&
!selection.contains(_systemClipboardSelection)) {
debugPrint('[RustDeskTerminal] Ignored unsupported OSC 52 selection');
return;
}
if (selection.replaceAll(_systemClipboardSelection, '').isNotEmpty) {
debugPrint('[RustDeskTerminal] Ignored unsupported OSC 52 selections');
}
final text = _decodeClipboardPayload(args.last);
if (text == null) return;
if (permission == TerminalClipboardWritePermission.unconfigured) {
debugPrint('[RustDeskTerminal] Blocked OSC 52 write pending consent');
_onClipboardWriteBlocked?.call(text);
return;
}
unawaited(_writeClipboard(text));
}
Future<void> _writeClipboard(String text) async {
final succeeded = await _onClipboardWrite(text);
if (succeeded) {
_onClipboardWriteSucceeded?.call(text);
return;
}
debugPrint(
'[RustDeskTerminal] OSC 52 clipboard write requires interaction');
_onClipboardWriteBlocked?.call(text);
}
String? _decodeClipboardPayload(String payload) {
if (payload.length > _maxBase64EncodedLength(_maxClipboardWriteBytes)) {
debugPrint('[RustDeskTerminal] Rejected oversized OSC 52 payload');
return null;
}
try {
final bytes = base64.decode(payload);
if (bytes.length > _maxClipboardWriteBytes) {
debugPrint('[RustDeskTerminal] Rejected oversized OSC 52 payload');
return null;
}
return utf8.decode(bytes);
} on FormatException {
debugPrint('[RustDeskTerminal] Rejected malformed OSC 52 payload');
return null;
}
}
static int _maxBase64EncodedLength(int maxBytes) =>
((maxBytes + _base64InputBytesPerBlock - 1) ~/
_base64InputBytesPerBlock) *
_base64EncodedCharsPerBlock;
@override
void eraseScrollbackOnly() {

15
flutter/lib/models/terminal_clipboard_writer.dart Normal file
View File

@@ -0,0 +1,15 @@
import 'package:flutter/foundation.dart';
import 'package:flutter/services.dart';
Future<bool> writeTerminalClipboardPlatform(
String text, {
bool userInitiated = false,
}) async {
try {
await Clipboard.setData(ClipboardData(text: text));
return true;
} catch (error) {
debugPrint('[Terminal] Failed to write clipboard: $error');
return false;
}
}

29
flutter/lib/models/terminal_clipboard_writer_web.dart Normal file
View File

@@ -0,0 +1,29 @@
import 'dart:js_interop';
import 'package:flutter/foundation.dart';
const _writeTerminalClipboardCommand = 'write_terminal_clipboard';
@JS('setByName')
external JSPromise<JSBoolean> _setByName(
JSString name,
JSString value,
JSBoolean userInitiated,
);
Future<bool> writeTerminalClipboardPlatform(
String text, {
bool userInitiated = false,
}) async {
try {
final result = await _setByName(
_writeTerminalClipboardCommand.toJS,
text.toJS,
userInitiated.toJS,
).toDart;
return result.toDart;
} catch (error) {
debugPrint('[Terminal] Failed to write Web clipboard: $error');
return false;
}
}

122
flutter/lib/models/terminal_copy_shortcut.dart
View File

@@ -3,20 +3,130 @@ import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_hbb/consts.dart';
import 'package:xterm/xterm.dart';
import 'terminal_clipboard_writer.dart'
if (dart.library.html) 'terminal_clipboard_writer_web.dart';
const _controlShiftVPasteShortcut = SingleActivator(
LogicalKeyboardKey.keyV,
control: true,
shift: true,
);
Future<void> writeTerminalClipboard(String text) async {
try {
await Clipboard.setData(ClipboardData(text: text));
} catch (error) {
debugPrint('[Terminal] Failed to write clipboard: $error');
typedef TerminalClipboardWriter = Future<bool> Function(
String text, {
required bool userInitiated,
});
class TerminalClipboardNoticeRequest<T> {
const TerminalClipboardNoticeRequest({
required this.source,
required this.text,
required this.persistAllowed,
});
final T source;
final String text;
final bool persistAllowed;
String get actionKey => persistAllowed ? 'Enable' : 'Copy to clipboard';
String get negativeActionKey => persistAllowed ? 'Decline' : 'Dismiss';
}
const kTerminalClipboardNoticeMessageKey = 'terminal-clipboard-write-tip';
class TerminalClipboardNoticeCoordinator<T> extends ChangeNotifier {
TerminalClipboardNoticeRequest<T>? _current;
bool _noticeVisible = false;
bool _actionInProgress = false;
TerminalClipboardNoticeRequest<T>? get current => _current;
bool get canClaimAction =>
_noticeVisible && !_actionInProgress && _current != null;
TerminalClipboardNoticeRequest<T>? currentForSource(T source) {
final current = _current;
if (current == null || current.source != source) return null;
return current;
}
TerminalClipboardNoticeRequest<T>? recordBlocked({
required T source,
required String text,
required String option,
required bool Function(T source) canWrite,
}) {
if (!canWrite(source)) return null;
final requestAllowsPersistence =
option == kTerminalClipboardWriteUnconfigured;
if (option != kTerminalClipboardWriteAllowed && !requestAllowsPersistence) {
return null;
}
if (_noticeVisible && _actionInProgress) return null;
final wasVisible = _noticeVisible;
final persistAllowed =
wasVisible ? _current?.persistAllowed : requestAllowsPersistence;
final request = TerminalClipboardNoticeRequest(
source: source,
text: text,
persistAllowed: persistAllowed ?? requestAllowsPersistence,
);
_current = request;
if (wasVisible) return null;
_noticeVisible = true;
return request;
}
TerminalClipboardNoticeRequest<T>? claimCurrentAction() {
if (!canClaimAction) return null;
final current = _current;
if (current == null) return null;
_actionInProgress = true;
notifyListeners();
return current;
}
void releaseAction() {
if (!_actionInProgress) return;
_actionInProgress = false;
notifyListeners();
}
bool beginClose() {
if (!_noticeVisible) return false;
_actionInProgress = true;
notifyListeners();
return true;
}
void noticeClosed() => clear();
void clear() {
_current = null;
_noticeVisible = false;
_actionInProgress = false;
}
}
Future<bool> writeTerminalClipboard(
String text, {
bool userInitiated = false,
}) =>
writeTerminalClipboardPlatform(text, userInitiated: userInitiated);
Future<bool> completeTerminalClipboardWrite({
required String clipboardText,
required bool Function() canWrite,
required TerminalClipboardWriter writeClipboard,
Future<void> Function()? persistAllowed,
}) async {
if (!canWrite()) return false;
if (!await writeClipboard(clipboardText, userInitiated: true)) return false;
await persistAllowed?.call();
return true;
}
Map<ShortcutActivator, Intent>? platformTerminalShortcuts() {
@@ -68,7 +178,7 @@ FocusOnKeyEventCallback terminalCopyHandler(
if (selection != null && !selection.isCollapsed) {
if (event is KeyDownEvent) {
final text = terminal.buffer.getText(selection);
unawaited(writeTerminalClipboard(text));
unawaited(writeTerminalClipboard(text, userInitiated: true));
}
return KeyEventResult.handled;
}

49
flutter/lib/models/terminal_model.dart
View File

@@ -11,8 +11,38 @@ import 'input_modifier_utils.dart';
import 'model.dart';
import 'platform_model.dart';
import 'rustdesk_terminal.dart';
import 'terminal_copy_shortcut.dart';
import 'terminal_mouse_handler.dart';
bool canConfigureTerminalClipboardPermission({
required bool settingsDisabled,
required bool optionFixed,
}) =>
!settingsDisabled && !optionFixed;
bool canHandleTerminalClipboardWriteRequest({
required String localOption,
required bool canConfigurePermission,
}) =>
canConfigurePermission || localOption == kTerminalClipboardWriteAllowed;
TerminalClipboardWritePermission terminalClipboardWritePermission(
String localOption, {
required bool remoteClipboardEnabled,
bool canRequestConsent = true,
}) {
if (!remoteClipboardEnabled) {
return TerminalClipboardWritePermission.denied;
}
if (localOption == kTerminalClipboardWriteAllowed) {
return TerminalClipboardWritePermission.allowed;
}
if (localOption == kTerminalClipboardWriteUnconfigured && canRequestConsent) {
return TerminalClipboardWritePermission.unconfigured;
}
return TerminalClipboardWritePermission.denied;
}
class TerminalModel with ChangeNotifier {
final String id; // peer id
final FFI parent;
@@ -62,6 +92,9 @@ class TerminalModel with ChangeNotifier {
/// The listener (typically TerminalPage) can use this to auto-close the tab/page.
VoidCallback? onClosed;
ValueChanged<String>? onClipboardWriteBlocked;
ValueChanged<String>? onClipboardWriteSucceeded;
Future<void> _handleInput(String data) async {
// xterm can complete asynchronous input after the Flutter page has gone
// away. Stop before reading or clearing widget-owned modifier state.
@@ -130,7 +163,19 @@ class TerminalModel with ChangeNotifier {
}
TerminalModel(this.parent, [this.terminalId = 0]) : id = parent.id {
terminal = RustDeskTerminal(maxLines: 10000);
terminal = RustDeskTerminal(
maxLines: 10000,
onClipboardWrite: writeTerminalClipboard,
clipboardWritePermission: () => terminalClipboardWritePermission(
bind.mainGetLocalOption(key: kOptionAllowTerminalClipboardWrite),
remoteClipboardEnabled:
parent.ffiModel.permissions['clipboard'] != false,
canRequestConsent: onClipboardWriteBlocked != null,
),
onClipboardWriteBlocked: (text) => onClipboardWriteBlocked?.call(text),
onClipboardWriteSucceeded: (text) =>
onClipboardWriteSucceeded?.call(text),
);
terminal.mouseHandler = const WheelButtonFixMouseHandler();
terminalController = TerminalController();
@@ -593,6 +638,8 @@ class TerminalModel with ChangeNotifier {
clearAltLock = null;
onResizeExternal = null;
onClosed = null;
onClipboardWriteBlocked = null;
onClipboardWriteSucceeded = null;
// Clear buffers to free memory
_inputBuffer.clear();
_pendingOutputChunks.clear();

102
flutter/lib/models/terminal_mouse_drag_reporter.dart
View File

@@ -62,13 +62,17 @@ class TerminalMouseDragReporter {
var _ownsControllerSuspension = false;
var _releasePending = false;
var _reporting = false;
var _dragged = false;
bool handleDown(
PointerDownEvent event,
Terminal terminal,
TerminalViewState? terminalView,
) {
if (!_isPrimaryMouse(event) || !_reportsDrag(terminal.mouseMode)) {
TerminalViewState? terminalView, {
bool reportTouchInput = false,
bool deferReport = false,
}) {
if (!_isPrimaryPointer(event, reportTouchInput) ||
!_reportsDrag(terminal.mouseMode)) {
return false;
}
if (terminalView == null || terminalView.widget.readOnly) return false;
@@ -83,14 +87,33 @@ class TerminalMouseDragReporter {
_pointerId = event.pointer;
_controller = controller;
_ownsControllerSuspension = true;
_releasePending = true;
_reporting = true;
_releasePending = !deferReport;
_reporting = !deferReport;
_dragged = false;
controller.setSuspendPointerInput(true);
_clearSelection(controller);
final position = _cellAt(event, terminalView);
_lastReportedPosition = position;
if (!deferReport) {
terminal.textInput(
_report(terminal.mouseReportMode, position),
);
}
return true;
}
bool activateDeferredDown(Terminal terminal) {
if (_pointerId == null ||
_controller == null ||
_releasePending ||
!_reportsDrag(terminal.mouseMode)) {
return false;
}
_releasePending = true;
_reporting = true;
_clearSelection(_controller);
terminal.textInput(
_report(terminal.mouseReportMode, position),
_report(terminal.mouseReportMode, _lastReportedPosition),
);
return true;
}
@@ -98,26 +121,36 @@ class TerminalMouseDragReporter {
bool handleMove(
PointerMoveEvent event,
Terminal terminal,
TerminalViewState? terminalView,
) {
TerminalViewState? terminalView, {
void Function(bool dragged)? beforeRelease,
void Function()? onCancel,
}) {
if (event.pointer != _pointerId) return false;
if (terminalView == null) {
onCancel?.call();
cancel();
return true;
}
final reportsDrag = _reportsDrag(terminal.mouseMode);
if (!_isPrimaryMouse(event)) {
if (!_hasPrimaryButton(event)) {
if (_releasePending && reportsDrag) {
_reportRelease(
_finishRelease(
event,
terminal,
_reporting ? _cellAt(event, terminalView) : _lastReportedPosition,
terminalView,
beforeRelease: beforeRelease,
);
} else {
onCancel?.call();
}
cancel();
return true;
}
if (!_reporting || !reportsDrag) {
if (!reportsDrag) _releasePending = false;
if (!reportsDrag && _releasePending) {
_releasePending = false;
onCancel?.call();
}
_reporting = false;
// Keep ownership until the matching end event to suppress local selection.
final controller = _controller;
@@ -126,7 +159,7 @@ class TerminalMouseDragReporter {
}
final position = _cellAt(event, terminalView);
_lastReportedPosition = position;
_recordPosition(position);
terminal.textInput(
_report(terminal.mouseReportMode, position, motion: true),
);
@@ -138,16 +171,22 @@ class TerminalMouseDragReporter {
bool handleEnd(
PointerEvent event,
Terminal terminal,
TerminalViewState? terminalView,
) {
TerminalViewState? terminalView, {
void Function(bool dragged)? beforeRelease,
void Function()? onCancel,
}) {
if (event.pointer != _pointerId) return false;
if (terminalView != null &&
_releasePending &&
_reportsDrag(terminal.mouseMode)) {
_reportRelease(
_finishRelease(
event,
terminal,
_reporting ? _cellAt(event, terminalView) : _lastReportedPosition,
terminalView,
beforeRelease: beforeRelease,
);
} else {
onCancel?.call();
}
_clearSelection(_controller);
final controller = _controller;
@@ -172,6 +211,7 @@ class TerminalMouseDragReporter {
_ownsControllerSuspension = false;
_releasePending = false;
_reporting = false;
_dragged = false;
}
void updateController(TerminalController controller) {
@@ -203,6 +243,24 @@ class TerminalMouseDragReporter {
);
}
void _finishRelease(
PointerEvent event,
Terminal terminal,
TerminalViewState terminalView, {
void Function(bool dragged)? beforeRelease,
}) {
final position =
_reporting ? _cellAt(event, terminalView) : _lastReportedPosition;
if (_reporting) _recordPosition(position);
beforeRelease?.call(_dragged);
_reportRelease(terminal, position);
}
void _recordPosition(CellOffset position) {
_dragged = _dragged || position != _lastReportedPosition;
_lastReportedPosition = position;
}
CellOffset _cellAt(PointerEvent event, TerminalViewState terminalView) {
final renderTerminal = terminalView.renderTerminal;
return renderTerminal.getCellOffset(
@@ -210,9 +268,13 @@ class TerminalMouseDragReporter {
);
}
bool _isPrimaryMouse(PointerEvent event) =>
event.kind == PointerDeviceKind.mouse &&
(event.buttons & kPrimaryMouseButton) == kPrimaryMouseButton;
bool _isPrimaryPointer(PointerEvent event, bool reportTouchInput) =>
(event.kind == PointerDeviceKind.mouse ||
reportTouchInput && event.kind == PointerDeviceKind.touch) &&
_hasPrimaryButton(event);
bool _hasPrimaryButton(PointerEvent event) =>
(event.buttons & kPrimaryButton) == kPrimaryButton;
bool _reportsDrag(MouseMode mode) =>
mode == MouseMode.upDownScrollDrag || mode == MouseMode.upDownScrollMove;

143
flutter/lib/models/terminal_mouse_handler.dart
View File

@@ -1,45 +1,17 @@
import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/widgets.dart';
import 'package:xterm/xterm.dart';
import 'platform_model.dart';
import 'rustdesk_terminal.dart';
import 'terminal_copy_shortcut.dart';
import 'terminal_mouse_drag_reporter.dart';
/// xterm 4.0.0 encodes wheel buttons as 68..71; the extra bit reads as a Shift
/// modifier, so strict full-screen apps ignore the report and never scroll.
/// Upstream fix: TerminalStudio/xterm.dart#238.
class WheelButtonFixMouseHandler implements TerminalMouseHandler {
const WheelButtonFixMouseHandler({this.positionProvider});
final CellOffset? Function()? positionProvider;
@override
String? call(TerminalMouseEvent event) {
if (!event.button.isWheel) {
return defaultMouseHandler(event);
}
// Same gate as UpDownMouseHandler: only the scroll modes report a wheel,
// and a wheel release is never reported, so the report is always a press.
if (!event.state.mouseMode.reportScroll ||
event.buttonState == TerminalMouseButtonState.up) {
return null;
}
return _reportWheel(event);
}
String _reportWheel(TerminalMouseEvent event) {
// Wheel buttons 4..7 go on the wire as 64..67, but `id` is 64 + 4..7.
final button = event.button.id - 4;
final position = positionProvider?.call() ?? event.position;
return encodeTerminalMouseReport(
event.state.mouseReportMode,
button,
position,
);
}
}
part 'terminal_mouse_handler_input.dart';
part 'terminal_web_clipboard_gesture.dart';
class TerminalMouseInteraction extends StatefulWidget {
const TerminalMouseInteraction(
@@ -47,6 +19,12 @@ class TerminalMouseInteraction extends StatefulWidget {
super.key,
required this.controller,
this.focusNode,
this.autofocus = false,
this.textStyle = const TerminalStyle(),
this.deleteDetection = false,
this.reportTouchInput = false,
this.shortcuts,
this.onKeyEvent,
this.backgroundOpacity = 1,
this.padding,
this.onSecondaryTapDown,
@@ -55,6 +33,12 @@ class TerminalMouseInteraction extends StatefulWidget {
final Terminal terminal;
final TerminalController controller;
final FocusNode? focusNode;
final bool autofocus;
final TerminalStyle textStyle;
final bool deleteDetection;
final bool reportTouchInput;
final Map<ShortcutActivator, Intent>? shortcuts;
final FocusOnKeyEventCallback? onKeyEvent;
final double backgroundOpacity;
final EdgeInsets? padding;
final void Function(TapDownDetails, CellOffset)? onSecondaryTapDown;
@@ -81,8 +65,13 @@ class _TerminalMouseInteractionState extends State<TerminalMouseInteraction> {
Buffer? _selectionBuffer;
int? _selectionPointerId;
Timer? _selectionScrollTimer;
Timer? _pendingTouchMouseTimer;
PointerDownEvent? _pendingTouchMouseDown;
var _selectionHasScrolled = false;
var _scrollDirection = _noScroll;
// xterm can finish its tap callbacks after the raw drag was reported.
var _suppressXtermLeftButton = false;
var _terminalClipboardGesturePrepared = false;
TerminalViewState? get _terminalView => _terminalViewKey.currentState;
@override
@@ -90,6 +79,7 @@ class _TerminalMouseInteractionState extends State<TerminalMouseInteraction> {
super.initState();
_mouseHandler = WheelButtonFixMouseHandler(
positionProvider: _cellAtPointer,
suppressLeftButton: kIsWeb ? _consumeXtermLeftButtonSuppression : null,
);
_installMouseHandler(widget.terminal);
}
@@ -100,10 +90,15 @@ class _TerminalMouseInteractionState extends State<TerminalMouseInteraction> {
final terminalChanged = !identical(oldWidget.terminal, widget.terminal);
final controllerChanged =
!identical(oldWidget.controller, widget.controller);
final touchInputChanged =
oldWidget.reportTouchInput != widget.reportTouchInput;
if (!terminalChanged && !controllerChanged && !touchInputChanged) return;
_cancelPendingTouchMouseDrag();
if (!terminalChanged && !controllerChanged) return;
if (controllerChanged && !terminalChanged) {
_mouseDrag.updateController(widget.controller);
} else {
_discardPendingTerminalClipboardWrites();
_mouseDrag.cancel();
}
_clearSelectionDrag();
@@ -123,46 +118,18 @@ class _TerminalMouseInteractionState extends State<TerminalMouseInteraction> {
}
}
CellOffset? _cellAtPointer() {
final terminalView = _terminalView;
final pointerPosition = _pointerPosition;
if (terminalView == null || pointerPosition == null) return null;
final renderTerminal = terminalView.renderTerminal;
return renderTerminal.getCellOffset(
renderTerminal.globalToLocal(pointerPosition),
);
}
void _updatePointerPosition(PointerEvent event) =>
_pointerPosition = event.position;
void _handlePointerDown(PointerDownEvent event) {
_updatePointerPosition(event);
if (_mouseDrag.handleDown(event, widget.terminal, _terminalView)) {
_clearSelectionDrag();
return;
}
if (event.kind != PointerDeviceKind.mouse ||
(event.buttons & kPrimaryMouseButton) != kPrimaryMouseButton) {
return;
}
_clearSelectionDrag();
final terminalView = _terminalView;
if (terminalView == null) return;
final renderTerminal = terminalView.renderTerminal;
final localPosition = renderTerminal.globalToLocal(event.position);
final selectionBuffer = widget.terminal.buffer;
_selectionPointerId = event.pointer;
_selectionBase = selectionBuffer.createAnchorFromOffset(
renderTerminal.getCellOffset(localPosition),
);
_selectionBuffer = selectionBuffer;
_selectionPointer = localPosition;
}
void _handlePointerMove(PointerMoveEvent event) {
_updatePointerPosition(event);
if (_mouseDrag.handleMove(event, widget.terminal, _terminalView)) return;
if (_handlePendingTouchMove(event)) return;
if (_mouseDrag.handleMove(
event,
widget.terminal,
_terminalView,
beforeRelease: _finishTerminalClipboardWrite,
onCancel: _cancelTerminalClipboardWrite,
)) {
return;
}
if (event.pointer != _selectionPointerId) return;
if (event.kind != PointerDeviceKind.mouse ||
(event.buttons & kPrimaryMouseButton) != kPrimaryMouseButton) {
@@ -241,8 +208,28 @@ class _TerminalMouseInteractionState extends State<TerminalMouseInteraction> {
void _handlePointerEnd(PointerEvent event) {
_updatePointerPosition(event);
if (!_mouseDrag.handleEnd(event, widget.terminal, _terminalView) &&
event.pointer != _selectionPointerId) return;
final pendingTouch = _pendingTouchMouseDown;
if (pendingTouch != null && pendingTouch.pointer == event.pointer) {
final movedBeyondSlop =
(event.position - pendingTouch.position).distance > kTouchSlop;
if (event is PointerUpEvent && !movedBeyondSlop) {
_activatePendingTouchMouseDrag(cancelOnFailure: false);
} else {
_takePendingTouchMouseDrag(pointer: event.pointer);
}
}
final handledByMouseDrag = _mouseDrag.handleEnd(
event,
widget.terminal,
_terminalView,
beforeRelease: event is PointerUpEvent
? _finishTerminalClipboardWrite
: (_) => _cancelTerminalClipboardWrite(),
onCancel: _cancelTerminalClipboardWrite,
);
if (!handledByMouseDrag && event.pointer != _selectionPointerId) {
return;
}
if (_selectionHasScrolled) _scrollSelection(scroll: false);
_clearSelectionDrag();
}
@@ -265,6 +252,8 @@ class _TerminalMouseInteractionState extends State<TerminalMouseInteraction> {
@override
void dispose() {
_discardPendingTerminalClipboardWrites();
_cancelPendingTouchMouseDrag();
_mouseDrag.cancel();
_clearSelectionDrag();
_restoreMouseHandler(widget.terminal);
@@ -290,10 +279,14 @@ class _TerminalMouseInteractionState extends State<TerminalMouseInteraction> {
controller: widget.controller,
scrollController: _scrollController,
focusNode: widget.focusNode,
autofocus: widget.autofocus,
textStyle: widget.textStyle,
deleteDetection: widget.deleteDetection,
backgroundOpacity: widget.backgroundOpacity,
padding: widget.padding,
shortcuts: platformTerminalShortcuts(),
onKeyEvent: terminalCopyHandler(widget.terminal, widget.controller),
shortcuts: widget.shortcuts ?? platformTerminalShortcuts(),
onKeyEvent: widget.onKeyEvent ??
terminalCopyHandler(widget.terminal, widget.controller),
onSecondaryTapDown: widget.onSecondaryTapDown,
),
);

162
flutter/lib/models/terminal_mouse_handler_input.dart Normal file
View File

@@ -0,0 +1,162 @@
part of 'terminal_mouse_handler.dart';
/// xterm 4.0.0 encodes wheel buttons as 68..71; the extra bit reads as a Shift
/// modifier, so strict full-screen apps ignore the report and never scroll.
/// Upstream fix: TerminalStudio/xterm.dart#238.
class WheelButtonFixMouseHandler implements TerminalMouseHandler {
const WheelButtonFixMouseHandler({
this.positionProvider,
this.suppressLeftButton,
});
final CellOffset? Function()? positionProvider;
final bool Function(TerminalMouseButtonState)? suppressLeftButton;
@override
String? call(TerminalMouseEvent event) {
if (!event.button.isWheel) {
if (event.button == TerminalMouseButton.left &&
suppressLeftButton?.call(event.buttonState) == true) {
return null;
}
return defaultMouseHandler(event);
}
// Same gate as UpDownMouseHandler: only the scroll modes report a wheel,
// and a wheel release is never reported, so the report is always a press.
if (!event.state.mouseMode.reportScroll ||
event.buttonState == TerminalMouseButtonState.up) {
return null;
}
return _reportWheel(event);
}
String _reportWheel(TerminalMouseEvent event) {
// Wheel buttons 4..7 go on the wire as 64..67, but `id` is 64 + 4..7.
final button = event.button.id - 4;
final position = positionProvider?.call() ?? event.position;
return encodeTerminalMouseReport(
event.state.mouseReportMode,
button,
position,
);
}
}
extension _TerminalMouseInput on _TerminalMouseInteractionState {
CellOffset? _cellAtPointer() {
final terminalView = _terminalView;
final pointerPosition = _pointerPosition;
if (terminalView == null || pointerPosition == null) return null;
final renderTerminal = terminalView.renderTerminal;
return renderTerminal.getCellOffset(
renderTerminal.globalToLocal(pointerPosition),
);
}
void _updatePointerPosition(PointerEvent event) =>
_pointerPosition = event.position;
void _handlePointerDown(PointerDownEvent event) {
_updatePointerPosition(event);
_suppressXtermLeftButton = false;
if (_startPendingTouchMouseDrag(event)) return;
if (_mouseDrag.handleDown(event, widget.terminal, _terminalView)) {
_prepareTerminalClipboardWrite();
if (kIsWeb) _suppressXtermLeftButton = true;
_clearSelectionDrag();
return;
}
if (event.kind != PointerDeviceKind.mouse ||
(event.buttons & kPrimaryMouseButton) != kPrimaryMouseButton) {
return;
}
_clearSelectionDrag();
final terminalView = _terminalView;
if (terminalView == null) return;
final renderTerminal = terminalView.renderTerminal;
final localPosition = renderTerminal.globalToLocal(event.position);
final selectionBuffer = widget.terminal.buffer;
_selectionPointerId = event.pointer;
_selectionBase = selectionBuffer.createAnchorFromOffset(
renderTerminal.getCellOffset(localPosition),
);
_selectionBuffer = selectionBuffer;
_selectionPointer = localPosition;
}
bool _startPendingTouchMouseDrag(PointerDownEvent event) {
if (!widget.reportTouchInput ||
event.kind != PointerDeviceKind.touch ||
!_mouseDrag.handleDown(
event,
widget.terminal,
_terminalView,
reportTouchInput: true,
deferReport: true,
)) {
return false;
}
_pendingTouchMouseDown = event;
_pendingTouchMouseTimer = Timer(
kLongPressTimeout,
_activatePendingTouchMouseDrag,
);
return true;
}
bool _activatePendingTouchMouseDrag({
bool cancelOnFailure = true,
}) {
if (_takePendingTouchMouseDrag() == null) return false;
if (_mouseDrag.activateDeferredDown(widget.terminal)) {
_prepareTerminalClipboardWrite();
_clearSelectionDrag();
return true;
}
if (cancelOnFailure) _mouseDrag.cancel();
return false;
}
PointerDownEvent? _takePendingTouchMouseDrag({int? pointer}) {
final pending = _pendingTouchMouseDown;
if (pending == null || pointer != null && pointer != pending.pointer) {
return null;
}
_pendingTouchMouseTimer?.cancel();
_pendingTouchMouseTimer = null;
_pendingTouchMouseDown = null;
return pending;
}
void _cancelPendingTouchMouseDrag({
int? pointer,
bool deferCancel = false,
}) {
if (_takePendingTouchMouseDrag(pointer: pointer) == null) return;
if (deferCancel) {
scheduleMicrotask(_mouseDrag.cancel);
} else {
_mouseDrag.cancel();
}
}
bool _handlePendingTouchMove(PointerMoveEvent event) {
final pending = _pendingTouchMouseDown;
if (pending == null || pending.pointer != event.pointer) return false;
if ((event.position - pending.position).distance > kTouchSlop) {
_cancelPendingTouchMouseDrag(
pointer: event.pointer,
deferCancel: true,
);
}
return true;
}
bool _consumeXtermLeftButtonSuppression(TerminalMouseButtonState state) {
final suppress = _suppressXtermLeftButton;
if (state == TerminalMouseButtonState.up) {
_suppressXtermLeftButton = false;
}
return suppress;
}
}

56
flutter/lib/models/terminal_web_clipboard_gesture.dart Normal file
View File

@@ -0,0 +1,56 @@
part of 'terminal_mouse_handler.dart';
const _prepareTerminalClipboardCommand = 'prepare_terminal_clipboard';
const _finishTerminalClipboardCommand = 'finish_terminal_clipboard';
const _cancelTerminalClipboardCommand = 'cancel_terminal_clipboard';
extension _TerminalWebClipboardGesture on _TerminalMouseInteractionState {
void _prepareTerminalClipboardWrite() {
if (!kIsWeb) return;
_cancelTerminalClipboardWrite();
final terminal = widget.terminal;
if (terminal is! RustDeskTerminal || !terminal.isClipboardWriteAllowed) {
return;
}
try {
ffiSetByName(_prepareTerminalClipboardCommand);
_terminalClipboardGesturePrepared = true;
} catch (error) {
debugPrint('[Terminal] Failed to prepare Web clipboard write: $error');
}
}
void _finishTerminalClipboardWrite(bool responseExpected) {
if (!_terminalClipboardGesturePrepared) return;
_terminalClipboardGesturePrepared = false;
if (!kIsWeb) return;
try {
ffiSetByName(
_finishTerminalClipboardCommand,
responseExpected ? 'true' : 'false',
);
} catch (error) {
debugPrint('[Terminal] Failed to finish Web clipboard write: $error');
}
}
void _cancelTerminalClipboardWrite() {
if (!_terminalClipboardGesturePrepared) return;
_terminalClipboardGesturePrepared = false;
_sendTerminalClipboardCancel();
}
void _discardPendingTerminalClipboardWrites() {
_cancelTerminalClipboardWrite();
_sendTerminalClipboardCancel();
}
void _sendTerminalClipboardCancel() {
if (!kIsWeb) return;
try {
ffiSetByName(_cancelTerminalClipboardCommand);
} catch (error) {
debugPrint('[Terminal] Failed to cancel Web clipboard write: $error');
}
}
}

8
flutter/pubspec.lock
View File

@@ -306,7 +306,7 @@ packages:
dependency: "direct main"
description:
path: "."
ref: HEAD
ref: bd6b5b41254e57c5bcece202ebfb234de63e6487
resolved-ref: bd6b5b41254e57c5bcece202ebfb234de63e6487
url: "https://github.com/rustdesk-org/Dash-Chat-2"
source: git
@@ -339,8 +339,8 @@ packages:
dependency: "direct main"
description:
path: "."
ref: HEAD
resolved-ref: 8b774a66671cbb9bcb2631af6ac28f9bdd469ce3
ref: "8b774a66671cbb9bcb2631af6ac28f9bdd469ce3"
resolved-ref: "8b774a66671cbb9bcb2631af6ac28f9bdd469ce3"
url: "https://github.com/rustdesk-org/rustdesk_desktop_multi_window"
source: git
version: "0.1.0"
@@ -1581,7 +1581,7 @@ packages:
dependency: "direct main"
description:
path: "."
ref: HEAD
ref: cf4aef0512092fad9344a27ffe1c47ad83269dfc
resolved-ref: cf4aef0512092fad9344a27ffe1c47ad83269dfc
url: "https://github.com/rustdesk-org/window_manager"
source: git

3
flutter/pubspec.yaml
View File

@@ -40,6 +40,7 @@ dependencies:
dash_chat_2:
git:
url: https://github.com/rustdesk-org/Dash-Chat-2
ref: bd6b5b41254e57c5bcece202ebfb234de63e6487
draggable_float_widget: ^0.1.0
settings_ui: ^2.0.2
flutter_breadcrumb: ^1.0.1
@@ -53,9 +54,11 @@ dependencies:
window_manager:
git:
url: https://github.com/rustdesk-org/window_manager
ref: cf4aef0512092fad9344a27ffe1c47ad83269dfc
desktop_multi_window:
git:
url: https://github.com/rustdesk-org/rustdesk_desktop_multi_window
ref: 8b774a66671cbb9bcb2631af6ac28f9bdd469ce3
freezed_annotation: ^2.0.3
flutter_custom_cursor:
git:

57
libs/base/Cargo.toml Normal file
View File

@@ -0,0 +1,57 @@
[package]
name = "base"
version = "0.1.0"
authors = ["rustdesk <info@rustdesk.com>"]
edition = "2018"
# Code that only RustDesk itself uses. `hbb_common` stays the crate shared with
# the server, so anything the server never touches belongs here instead.
[features]
default = []
# The isolated Wayland socket-probe fallback (src/platform/linux/wayland_probe.rs).
# Off by default so the base Wayland enumeration is untouched; the DRM login-screen
# build (scrap/drm) turns it on.
wayland_probe = []
[dependencies]
hbb_common = { path = "../hbb_common" }
protobuf = { version = "3.7", features = ["with-bytes"] }
# the generated protobuf code refers to `::bytes::Bytes` (tokio_bytes codegen)
bytes = { version = "1.10", features = ["serde"] }
tokio = { version = "1.44", features = ["full"] }
serde_derive = "1.0"
serde = "1.0"
serde_json = "1.0"
filetime = "0.2"
libc = "0.2"
backtrace = "0.3"
log = "0.4"
lazy_static = "1.5"
anyhow = "1.0"
[build-dependencies]
protobuf-codegen = { version = "3.7" }
[target.'cfg(target_os = "windows")'.dependencies]
# Every module the moved sources name, spelled out rather than left to feature
# unification with the root crate.
winapi = { version = "0.3", features = [
"fileapi",
"handleapi",
"minwindef",
"pdh",
"synchapi",
"sysinfoapi",
"winbase",
"winnt",
] }
[target.'cfg(target_os = "macos")'.dependencies]
osascript = "0.3"
[target.'cfg(target_os = "linux")'.dependencies]
sctk = { package = "smithay-client-toolkit", version = "0.20.0", default-features = false, features = [
"calloop",
] }
users = { version = "0.11" }

14
libs/base/build.rs Normal file
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@@ -0,0 +1,14 @@
fn main() {
let out_dir = format!("{}/protos", std::env::var("OUT_DIR").unwrap());
std::fs::create_dir_all(&out_dir).unwrap();
protobuf_codegen::Codegen::new()
.pure()
.out_dir(out_dir)
.inputs(["protos/message.proto"])
.include("protos")
.customize(protobuf_codegen::Customize::default().tokio_bytes(true))
.run()
.expect("Codegen failed.");
}

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extern crate base;
#[cfg(target_os = "linux")]
use base::platform::linux;
#[cfg(target_os = "macos")]
use base::platform::macos;
fn main() {
#[cfg(target_os = "linux")]
let res = linux::system_message("test title", "test message", true);
#[cfg(target_os = "macos")]
let res = macos::alert(
"System Preferences".to_owned(),
"warning".to_owned(),
"test title".to_owned(),
"test message".to_owned(),
["Ok".to_owned()].to_vec(),
);
#[cfg(any(target_os = "linux", target_os = "macos"))]
println!("result {:?}", &res);
}

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libs/base/protos/message.proto Normal file
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403
libs/base/src/config/keys.rs Normal file
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//! Option keys shared across the app.
//!
//! The handful that `hbb_common` itself reads stay defined there and are
//! re-exported here, so callers always use this one path.
pub use hbb_common::config::keys::*;
pub const OPTION_VIEW_ONLY: &str = "view_only";
pub const OPTION_SHOW_MONITORS_TOOLBAR: &str = "show_monitors_toolbar";
pub const OPTION_SHOW_REMOTE_CURSOR: &str = "show_remote_cursor";
pub const OPTION_FOLLOW_REMOTE_CURSOR: &str = "follow_remote_cursor";
pub const OPTION_FOLLOW_REMOTE_WINDOW: &str = "follow_remote_window";
pub const OPTION_SHOW_QUALITY_MONITOR: &str = "show_quality_monitor";
pub const OPTION_DISABLE_AUDIO: &str = "disable_audio";
pub const OPTION_ENABLE_REMOTE_PRINTER: &str = "enable-remote-printer";
pub const OPTION_DISABLE_CLIPBOARD: &str = "disable_clipboard";
pub const OPTION_LOCK_AFTER_SESSION_END: &str = "lock_after_session_end";
pub const OPTION_PRIVACY_MODE: &str = "privacy_mode";
pub const OPTION_TOUCH_MODE: &str = "touch-mode";
pub const OPTION_SYNC_INIT_CLIPBOARD: &str = "sync-init-clipboard";
pub const OPTION_THEME: &str = "theme";
pub const OPTION_REMOTE_MENUBAR_DRAG_LEFT: &str = "remote-menubar-drag-left";
pub const OPTION_REMOTE_MENUBAR_DRAG_RIGHT: &str = "remote-menubar-drag-right";
pub const OPTION_HIDE_AB_TAGS_PANEL: &str = "hideAbTagsPanel";
pub const OPTION_ENABLE_CONFIRM_CLOSING_TABS: &str = "enable-confirm-closing-tabs";
pub const OPTION_ENABLE_OPEN_NEW_CONNECTIONS_IN_TABS: &str = "enable-open-new-connections-in-tabs";
pub const OPTION_TEXTURE_RENDER: &str = "use-texture-render";
// Internal health record written by the texture-render watchdog/probe;
// "failed-*" flips the texture-render default to opt-in on this machine.
pub const OPTION_TEXTURE_RENDER_HEALTH: &str = "texture-render-health";
pub const OPTION_ALLOW_D3D_RENDER: &str = "allow-d3d-render";
pub const OPTION_ENABLE_CHECK_UPDATE: &str = "enable-check-update";
pub const OPTION_ALLOW_AUTO_UPDATE: &str = "allow-auto-update";
pub const OPTION_SYNC_AB_WITH_RECENT_SESSIONS: &str = "sync-ab-with-recent-sessions";
pub const OPTION_SYNC_AB_TAGS: &str = "sync-ab-tags";
pub const OPTION_FILTER_AB_BY_INTERSECTION: &str = "filter-ab-by-intersection";
pub const OPTION_ACCESS_MODE: &str = "access-mode";
pub const OPTION_ENABLE_KEYBOARD: &str = "enable-keyboard";
pub const OPTION_ENABLE_CLIPBOARD: &str = "enable-clipboard";
pub const OPTION_ENABLE_FILE_TRANSFER: &str = "enable-file-transfer";
pub const OPTION_ENABLE_CAMERA: &str = "enable-camera";
pub const OPTION_ENABLE_TERMINAL: &str = "enable-terminal";
pub const OPTION_TERMINAL_PERSISTENT: &str = "terminal-persistent";
pub const OPTION_ENABLE_AUDIO: &str = "enable-audio";
pub const OPTION_ENABLE_TUNNEL: &str = "enable-tunnel";
pub const OPTION_ENABLE_REMOTE_RESTART: &str = "enable-remote-restart";
pub const OPTION_ENABLE_RECORD_SESSION: &str = "enable-record-session";
pub const OPTION_ENABLE_BLOCK_INPUT: &str = "enable-block-input";
pub const OPTION_ENABLE_PRIVACY_MODE: &str = "enable-privacy-mode";
pub const OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW: &str = "enable-perm-change-in-accept-window";
pub const OPTION_ALLOW_SCOPE_VIOLATION_CLOSE: &str = "allow-scope-violation-close";
pub const OPTION_ALLOW_SCOPE_VIOLATION_ALARM: &str = "allow-scope-violation-alarm";
pub const OPTION_ALLOW_REMOTE_CONFIG_MODIFICATION: &str = "allow-remote-config-modification";
pub const OPTION_ENABLE_LAN_DISCOVERY: &str = "enable-lan-discovery";
pub const OPTION_DIRECT_ACCESS_PORT: &str = "direct-access-port";
pub const OPTION_WHITELIST: &str = "whitelist";
pub const OPTION_ID_WHITELIST: &str = "id-whitelist";
pub const OPTION_ALLOW_AUTO_DISCONNECT: &str = "allow-auto-disconnect";
pub const OPTION_AUTO_DISCONNECT_TIMEOUT: &str = "auto-disconnect-timeout";
pub const OPTION_ALLOW_ONLY_CONN_WINDOW_OPEN: &str = "allow-only-conn-window-open";
pub const OPTION_ALLOW_AUTO_RECORD_INCOMING: &str = "allow-auto-record-incoming";
pub const OPTION_ALLOW_AUTO_RECORD_OUTGOING: &str = "allow-auto-record-outgoing";
pub const OPTION_HIDE_RECORDING_BUTTON: &str = "hide-recording-button";
pub const OPTION_WINDOWS_SERVICE_VIDEO_SAVE_DIRECTORY: &str =
"windows-service-video-save-directory";
pub const OPTION_VIDEO_SAVE_DIRECTORY: &str = "video-save-directory";
pub const OPTION_ENABLE_ABR: &str = "enable-abr";
pub const OPTION_ALLOW_REMOVE_WALLPAPER: &str = "allow-remove-wallpaper";
pub const OPTION_ALLOW_ALWAYS_SOFTWARE_RENDER: &str = "allow-always-software-render";
pub const OPTION_ENABLE_HWCODEC: &str = "enable-hwcodec";
pub const OPTION_APPROVE_MODE: &str = "approve-mode";
pub const OPTION_VERIFICATION_METHOD: &str = "verification-method";
pub const OPTION_TEMPORARY_PASSWORD_LENGTH: &str = "temporary-password-length";
pub const OPTION_CUSTOM_RENDEZVOUS_SERVER: &str = "custom-rendezvous-server";
pub const OPTION_API_SERVER: &str = "api-server";
pub const OPTION_KEY: &str = "key";
pub const OPTION_PRESET_ADDRESS_BOOK_NAME: &str = "preset-address-book-name";
pub const OPTION_PRESET_ADDRESS_BOOK_TAG: &str = "preset-address-book-tag";
pub const OPTION_PRESET_ADDRESS_BOOK_ALIAS: &str = "preset-address-book-alias";
pub const OPTION_PRESET_ADDRESS_BOOK_PASSWORD: &str = "preset-address-book-password";
pub const OPTION_PRESET_ADDRESS_BOOK_NOTE: &str = "preset-address-book-note";
pub const OPTION_PRESET_DEVICE_USERNAME: &str = "preset-device-username";
pub const OPTION_PRESET_DEVICE_NAME: &str = "preset-device-name";
pub const OPTION_PRESET_NOTE: &str = "preset-note";
pub const OPTION_ENABLE_DIRECTX_CAPTURE: &str = "enable-directx-capture";
pub const OPTION_ENABLE_ANDROID_SOFTWARE_ENCODING_HALF_SCALE: &str =
"enable-android-software-encoding-half-scale";
pub const OPTION_ENABLE_TRUSTED_DEVICES: &str = "enable-trusted-devices";
pub const OPTION_AV1_TEST: &str = "av1-test";
/// Maximum number of files allowed during a single file transfer request.
///
/// Key: `file-transfer-max-files`.
/// Unit: number of files (not bytes).
///
/// Behaviour:
/// - If set to a positive integer N, at most N files are allowed.
/// - If set to 0, a safe built-in default is used (see DEFAULT_MAX_VALIDATED_FILES).
/// - If unset, negative, or non-integer, no explicit limit is enforced for backward compatibility.
pub const OPTION_FILE_TRANSFER_MAX_FILES: &str = "file-transfer-max-files";
pub const OPTION_DISABLE_UDP: &str = "disable-udp";
pub const OPTION_SHOW_VIRTUAL_MOUSE: &str = "show-virtual-mouse";
// joystick is the virtual mouse.
// So `OPTION_SHOW_VIRTUAL_MOUSE` should also be set if `OPTION_SHOW_VIRTUAL_JOYSTICK` is set.
pub const OPTION_SHOW_VIRTUAL_JOYSTICK: &str = "show-virtual-joystick";
pub const OPTION_ENABLE_FLUTTER_HTTP_ON_RUST: &str = "enable-flutter-http-on-rust";
pub const OPTION_ALLOW_ASK_FOR_NOTE: &str = "allow-ask-for-note";
// built-in options
pub const OPTION_DISPLAY_NAME: &str = "display-name";
pub const OPTION_AVATAR: &str = "avatar";
pub const OPTION_PRESET_DEVICE_GROUP_NAME: &str = "preset-device-group-name";
pub const OPTION_PRESET_USERNAME: &str = "preset-user-name";
pub const OPTION_PRESET_STRATEGY_NAME: &str = "preset-strategy-name";
pub const OPTION_REMOVE_PRESET_PASSWORD_WARNING: &str = "remove-preset-password-warning";
pub const OPTION_HIDE_GENERAL_SETTINGS: &str = "hide-general-settings";
pub const OPTION_HIDE_SECURITY_SETTINGS: &str = "hide-security-settings";
pub const OPTION_HIDE_NETWORK_SETTINGS: &str = "hide-network-settings";
pub const OPTION_HIDE_SERVER_SETTINGS: &str = "hide-server-settings";
pub const OPTION_HIDE_PROXY_SETTINGS: &str = "hide-proxy-settings";
pub const OPTION_HIDE_REMOTE_PRINTER_SETTINGS: &str = "hide-remote-printer-settings";
pub const OPTION_HIDE_WEBSOCKET_SETTINGS: &str = "hide-websocket-settings";
pub const OPTION_HIDE_STOP_SERVICE: &str = "hide-stop-service";
pub const OPTION_ALLOW_COMMAND_LINE_SETTINGS_WHEN_SETTINGS_DISABLED: &str =
"allow-command-line-settings-when-settings-disabled";
// Connection punch-through / port-forward options
pub const OPTION_ENABLE_TCP_PUNCH: &str = "enable-tcp-punch";
pub const OPTION_ENABLE_UDP_PUNCH: &str = "enable-udp-punch";
pub const OPTION_ENABLE_IPV6_PUNCH: &str = "enable-ipv6-punch";
pub const OPTION_ENABLE_PORT_FORWARD_MUX: &str = "enable-port-forward-mux";
pub const OPTION_ENABLE_WEBRTC: &str = "enable-webrtc";
pub const OPTION_ALLOW_KCP_CC: &str = "allow-kcp-congestion-control";
pub const OPTION_HIDE_USERNAME_ON_CARD: &str = "hide-username-on-card";
pub const OPTION_HIDE_HELP_CARDS: &str = "hide-help-cards";
pub const OPTION_DEFAULT_CONNECT_PASSWORD: &str = "default-connect-password";
pub const OPTION_HIDE_TRAY: &str = "hide-tray";
pub const OPTION_ONE_WAY_CLIPBOARD_REDIRECTION: &str = "one-way-clipboard-redirection";
pub const OPTION_ALLOW_LOGON_SCREEN_PASSWORD: &str = "allow-logon-screen-password";
pub const OPTION_ALLOW_DEEP_LINK_PASSWORD: &str = "allow-deep-link-password";
pub const OPTION_ALLOW_DEEP_LINK_SERVER_SETTINGS: &str = "allow-deep-link-server-settings";
pub const OPTION_ONE_WAY_FILE_TRANSFER: &str = "one-way-file-transfer";
pub const OPTION_ALLOW_HTTPS_21114: &str = "allow-https-21114";
pub const OPTION_USE_RAW_TCP_FOR_API: &str = "use-raw-tcp-for-api";
pub const OPTION_HIDE_POWERED_BY_ME: &str = "hide-powered-by-me";
pub const OPTION_MAIN_WINDOW_ALWAYS_ON_TOP: &str = "main-window-always-on-top";
// flutter local options
pub const OPTION_FLUTTER_REMOTE_MENUBAR_STATE: &str = "remoteMenubarState";
pub const OPTION_FLUTTER_PEER_SORTING: &str = "peer-sorting";
pub const OPTION_FLUTTER_PEER_TAB_INDEX: &str = "peer-tab-index";
pub const OPTION_FLUTTER_PEER_TAB_ORDER: &str = "peer-tab-order";
pub const OPTION_FLUTTER_PEER_TAB_VISIBLE: &str = "peer-tab-visible";
pub const OPTION_FLUTTER_PEER_CARD_UI_TYLE: &str = "peer-card-ui-type";
pub const OPTION_FLUTTER_CURRENT_AB_NAME: &str = "current-ab-name";
pub const OPTION_ALLOW_REMOTE_CM_MODIFICATION: &str = "allow-remote-cm-modification";
pub const OPTION_ALLOW_SYNC_CLIPBOARD_BETWEEN_SESSIONS: &str =
"allow-sync-clipboard-between-sessions";
pub const OPTION_PRINTER_INCOMING_JOB_ACTION: &str = "printer-incomming-job-action";
pub const OPTION_PRINTER_ALLOW_AUTO_PRINT: &str = "allow-printer-auto-print";
pub const OPTION_PRINTER_SELECTED_NAME: &str = "printer-selected-name";
// android floating window options
pub const OPTION_DISABLE_FLOATING_WINDOW: &str = "disable-floating-window";
pub const OPTION_FLOATING_WINDOW_SIZE: &str = "floating-window-size";
pub const OPTION_FLOATING_WINDOW_UNTOUCHABLE: &str = "floating-window-untouchable";
pub const OPTION_FLOATING_WINDOW_TRANSPARENCY: &str = "floating-window-transparency";
pub const OPTION_FLOATING_WINDOW_SVG: &str = "floating-window-svg";
// android keep screen on
pub const OPTION_KEEP_SCREEN_ON: &str = "keep-screen-on";
// Server-side: keep host system awake during incoming sessions (Security setting)
pub const OPTION_KEEP_AWAKE_DURING_INCOMING_SESSIONS: &str = "keep-awake-during-incoming-sessions";
// Client-side: keep client system awake during outgoing sessions (General setting)
pub const OPTION_KEEP_AWAKE_DURING_OUTGOING_SESSIONS: &str = "keep-awake-during-outgoing-sessions";
pub const OPTION_DISABLE_GROUP_PANEL: &str = "disable-group-panel";
pub const OPTION_DISABLE_DISCOVERY_PANEL: &str = "disable-discovery-panel";
pub const OPTION_PRE_ELEVATE_SERVICE: &str = "pre-elevate-service";
// DEFAULT_DISPLAY_SETTINGS, OVERWRITE_DISPLAY_SETTINGS
pub const KEYS_DISPLAY_SETTINGS: &[&str] = &[
OPTION_VIEW_ONLY,
OPTION_SHOW_MONITORS_TOOLBAR,
OPTION_COLLAPSE_TOOLBAR,
OPTION_SHOW_REMOTE_CURSOR,
OPTION_FOLLOW_REMOTE_CURSOR,
OPTION_FOLLOW_REMOTE_WINDOW,
OPTION_ZOOM_CURSOR,
OPTION_SHOW_QUALITY_MONITOR,
OPTION_DISABLE_AUDIO,
OPTION_ENABLE_FILE_COPY_PASTE,
OPTION_DISABLE_CLIPBOARD,
OPTION_LOCK_AFTER_SESSION_END,
OPTION_PRIVACY_MODE,
OPTION_TOUCH_MODE,
OPTION_I444,
OPTION_REVERSE_MOUSE_WHEEL,
OPTION_SWAP_LEFT_RIGHT_MOUSE,
OPTION_DISPLAYS_AS_INDIVIDUAL_WINDOWS,
OPTION_USE_ALL_MY_DISPLAYS_FOR_THE_REMOTE_SESSION,
OPTION_VIEW_STYLE,
OPTION_TERMINAL_PERSISTENT,
OPTION_SCROLL_STYLE,
OPTION_EDGE_SCROLL_EDGE_THICKNESS,
OPTION_IMAGE_QUALITY,
OPTION_CUSTOM_IMAGE_QUALITY,
OPTION_CUSTOM_FPS,
OPTION_CODEC_PREFERENCE,
OPTION_SYNC_INIT_CLIPBOARD,
OPTION_TRACKPAD_SPEED,
];
// DEFAULT_LOCAL_SETTINGS, OVERWRITE_LOCAL_SETTINGS
pub const KEYS_LOCAL_SETTINGS: &[&str] = &[
OPTION_THEME,
OPTION_LANGUAGE,
OPTION_ENABLE_CONFIRM_CLOSING_TABS,
OPTION_ENABLE_OPEN_NEW_CONNECTIONS_IN_TABS,
OPTION_TEXTURE_RENDER,
OPTION_ALLOW_D3D_RENDER,
OPTION_SYNC_AB_WITH_RECENT_SESSIONS,
OPTION_SYNC_AB_TAGS,
OPTION_FILTER_AB_BY_INTERSECTION,
OPTION_REMOTE_MENUBAR_DRAG_LEFT,
OPTION_REMOTE_MENUBAR_DRAG_RIGHT,
OPTION_HIDE_AB_TAGS_PANEL,
OPTION_FLUTTER_REMOTE_MENUBAR_STATE,
OPTION_FLUTTER_PEER_SORTING,
OPTION_FLUTTER_PEER_TAB_INDEX,
OPTION_FLUTTER_PEER_TAB_ORDER,
OPTION_FLUTTER_PEER_TAB_VISIBLE,
OPTION_FLUTTER_PEER_CARD_UI_TYLE,
OPTION_FLUTTER_CURRENT_AB_NAME,
OPTION_DISABLE_FLOATING_WINDOW,
OPTION_FLOATING_WINDOW_SIZE,
OPTION_FLOATING_WINDOW_UNTOUCHABLE,
OPTION_FLOATING_WINDOW_TRANSPARENCY,
OPTION_FLOATING_WINDOW_SVG,
OPTION_KEEP_SCREEN_ON,
// Client-side: keep client system awake during outgoing sessions (General setting)
OPTION_KEEP_AWAKE_DURING_OUTGOING_SESSIONS,
OPTION_DISABLE_GROUP_PANEL,
OPTION_DISABLE_DISCOVERY_PANEL,
OPTION_PRE_ELEVATE_SERVICE,
OPTION_ALLOW_REMOTE_CM_MODIFICATION,
OPTION_ALLOW_SYNC_CLIPBOARD_BETWEEN_SESSIONS,
OPTION_ENABLE_CHECK_UPDATE,
OPTION_PRINTER_INCOMING_JOB_ACTION,
OPTION_PRINTER_ALLOW_AUTO_PRINT,
OPTION_PRINTER_SELECTED_NAME,
OPTION_ALLOW_AUTO_RECORD_OUTGOING,
OPTION_HIDE_RECORDING_BUTTON,
OPTION_VIDEO_SAVE_DIRECTORY,
OPTION_ENABLE_TCP_PUNCH,
OPTION_ENABLE_UDP_PUNCH,
OPTION_ENABLE_IPV6_PUNCH,
OPTION_ENABLE_PORT_FORWARD_MUX,
OPTION_ENABLE_WEBRTC,
OPTION_TOUCH_MODE,
OPTION_SHOW_VIRTUAL_MOUSE,
OPTION_SHOW_VIRTUAL_JOYSTICK,
OPTION_ENABLE_FLUTTER_HTTP_ON_RUST,
OPTION_ALLOW_ASK_FOR_NOTE,
];
// DEFAULT_SETTINGS, OVERWRITE_SETTINGS
pub const KEYS_SETTINGS: &[&str] = &[
OPTION_ACCESS_MODE,
OPTION_ENABLE_KEYBOARD,
OPTION_ENABLE_CLIPBOARD,
OPTION_ENABLE_FILE_TRANSFER,
OPTION_ENABLE_CAMERA,
OPTION_ENABLE_TERMINAL,
OPTION_ENABLE_REMOTE_PRINTER,
OPTION_ENABLE_AUDIO,
OPTION_ENABLE_TUNNEL,
OPTION_ENABLE_REMOTE_RESTART,
OPTION_ENABLE_RECORD_SESSION,
OPTION_ENABLE_BLOCK_INPUT,
OPTION_ENABLE_PRIVACY_MODE,
OPTION_ALLOW_SCOPE_VIOLATION_CLOSE,
OPTION_ALLOW_SCOPE_VIOLATION_ALARM,
OPTION_ALLOW_REMOTE_CONFIG_MODIFICATION,
OPTION_ALLOW_NUMERNIC_ONE_TIME_PASSWORD,
OPTION_ENABLE_LAN_DISCOVERY,
OPTION_DIRECT_SERVER,
OPTION_DIRECT_ACCESS_PORT,
OPTION_WHITELIST,
OPTION_ID_WHITELIST,
OPTION_ALLOW_AUTO_DISCONNECT,
OPTION_AUTO_DISCONNECT_TIMEOUT,
OPTION_ALLOW_ONLY_CONN_WINDOW_OPEN,
OPTION_ALLOW_AUTO_RECORD_INCOMING,
OPTION_WINDOWS_SERVICE_VIDEO_SAVE_DIRECTORY,
OPTION_ENABLE_ABR,
OPTION_ALLOW_REMOVE_WALLPAPER,
OPTION_ALLOW_ALWAYS_SOFTWARE_RENDER,
OPTION_ENABLE_HWCODEC,
OPTION_APPROVE_MODE,
OPTION_VERIFICATION_METHOD,
OPTION_TEMPORARY_PASSWORD_LENGTH,
OPTION_PROXY_URL,
OPTION_PROXY_USERNAME,
OPTION_PROXY_PASSWORD,
OPTION_CUSTOM_RENDEZVOUS_SERVER,
OPTION_API_SERVER,
OPTION_KEY,
OPTION_ALLOW_WEBSOCKET,
OPTION_PRESET_ADDRESS_BOOK_NAME,
OPTION_PRESET_ADDRESS_BOOK_TAG,
OPTION_PRESET_ADDRESS_BOOK_ALIAS,
OPTION_PRESET_ADDRESS_BOOK_PASSWORD,
OPTION_PRESET_ADDRESS_BOOK_NOTE,
OPTION_PRESET_DEVICE_USERNAME,
OPTION_PRESET_DEVICE_NAME,
OPTION_PRESET_NOTE,
OPTION_ENABLE_DIRECTX_CAPTURE,
OPTION_ENABLE_ANDROID_SOFTWARE_ENCODING_HALF_SCALE,
OPTION_ENABLE_TRUSTED_DEVICES,
OPTION_RELAY_SERVER,
OPTION_ICE_SERVERS,
OPTION_DISABLE_UDP,
OPTION_ALLOW_INSECURE_TLS_FALLBACK,
OPTION_KEEP_AWAKE_DURING_INCOMING_SESSIONS,
OPTION_ALLOW_AUTO_UPDATE,
OPTION_ALLOW_KCP_CC,
OPTION_ALLOW_WEBRTC_CC,
];
// BUILDIN_SETTINGS
pub const KEYS_BUILDIN_SETTINGS: &[&str] = &[
OPTION_DISPLAY_NAME,
OPTION_AVATAR,
OPTION_PRESET_DEVICE_GROUP_NAME,
OPTION_PRESET_USERNAME,
OPTION_PRESET_STRATEGY_NAME,
OPTION_REMOVE_PRESET_PASSWORD_WARNING,
OPTION_HIDE_GENERAL_SETTINGS,
OPTION_HIDE_SECURITY_SETTINGS,
OPTION_HIDE_NETWORK_SETTINGS,
OPTION_HIDE_SERVER_SETTINGS,
OPTION_HIDE_PROXY_SETTINGS,
OPTION_HIDE_REMOTE_PRINTER_SETTINGS,
OPTION_HIDE_WEBSOCKET_SETTINGS,
OPTION_HIDE_STOP_SERVICE,
OPTION_HIDE_USERNAME_ON_CARD,
OPTION_HIDE_HELP_CARDS,
OPTION_DEFAULT_CONNECT_PASSWORD,
OPTION_HIDE_TRAY,
OPTION_ONE_WAY_CLIPBOARD_REDIRECTION,
OPTION_ALLOW_LOGON_SCREEN_PASSWORD,
OPTION_ALLOW_DEEP_LINK_PASSWORD,
OPTION_ALLOW_DEEP_LINK_SERVER_SETTINGS,
OPTION_ONE_WAY_FILE_TRANSFER,
OPTION_ALLOW_HTTPS_21114,
OPTION_ALLOW_HOSTNAME_AS_ID,
OPTION_REGISTER_DEVICE,
OPTION_HIDE_POWERED_BY_ME,
OPTION_MAIN_WINDOW_ALWAYS_ON_TOP,
OPTION_FILE_TRANSFER_MAX_FILES,
OPTION_DISABLE_CHANGE_PERMANENT_PASSWORD,
OPTION_DISABLE_CHANGE_ID,
OPTION_DISABLE_UNLOCK_PIN,
OPTION_USE_RAW_TCP_FOR_API,
OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW,
OPTION_ALLOW_COMMAND_LINE_SETTINGS_WHEN_SETTINGS_DISABLED,
];
#[cfg(test)]
mod tests {
/// The glob above and the constants below share one namespace, and Rust
/// silently prefers the explicit item over a glob import. A key defined on
/// both sides would therefore compile, with the client and the server
/// disagreeing about its string value and nothing to signal it. Keep the
/// two sets apart.
#[test]
fn key_names_do_not_collide_with_hbb_common() {
fn names(src: &str) -> Vec<&str> {
src.lines()
.filter_map(|l| l.trim().strip_prefix("pub const "))
.filter_map(|l| l.split(':').next())
.map(str::trim)
.filter(|n| n.starts_with("OPTION_") || n.starts_with("KEYS_"))
.collect()
}
let here = names(include_str!("keys.rs"));
let there = names(include_str!("../../../hbb_common/src/config.rs"));
assert!(
!here.is_empty() && !there.is_empty(),
"key parsing found nothing"
);
let both: Vec<_> = here.iter().filter(|n| there.contains(n)).collect();
assert!(
both.is_empty(),
"defined in both crates, so the local one shadows hbb_common's \
with no diagnostic: {:?}",
both
);
}
}

1
libs/base/src/config/mod.rs Normal file
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pub mod keys;

1813
libs/base/src/fs.rs Normal file
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39
libs/base/src/keyboard.rs Normal file
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use std::{fmt, slice::Iter, str::FromStr};
use crate::protos::message::KeyboardMode;
impl fmt::Display for KeyboardMode {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self {
KeyboardMode::Legacy => write!(f, "legacy"),
KeyboardMode::Map => write!(f, "map"),
KeyboardMode::Translate => write!(f, "translate"),
KeyboardMode::Auto => write!(f, "auto"),
}
}
}
impl FromStr for KeyboardMode {
type Err = ();
fn from_str(s: &str) -> Result<Self, Self::Err> {
match s {
"legacy" => Ok(KeyboardMode::Legacy),
"map" => Ok(KeyboardMode::Map),
"translate" => Ok(KeyboardMode::Translate),
"auto" => Ok(KeyboardMode::Auto),
_ => Err(()),
}
}
}
impl KeyboardMode {
pub fn iter() -> Iter<'static, KeyboardMode> {
static KEYBOARD_MODES: [KeyboardMode; 4] = [
KeyboardMode::Legacy,
KeyboardMode::Map,
KeyboardMode::Translate,
KeyboardMode::Auto,
];
KEYBOARD_MODES.iter()
}
}

7
libs/base/src/lib.rs Normal file
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pub mod config;
pub mod fs;
pub mod keyboard;
pub mod platform;
pub mod protos;
pub use protos::message as message_proto;

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use hbb_common::ResultType;
// Kept in hbb_common because `config::patch()` needs the shell lookup; re-exported
// here so the long-standing `platform::linux::CMD_SH` paths are unchanged.
pub use hbb_common::sh::{run_cmds_trim_newline, CMD_LOGINCTL, CMD_PS, CMD_SH};
use std::{
collections::HashMap,
path::{Path, PathBuf},
process::Command,
};
use users::{get_current_uid, get_user_by_uid, os::unix::UserExt};
use sctk::{
output::OutputData,
output::{OutputHandler, OutputState},
reexports::client::protocol::wl_output::WlOutput,
reexports::client::{globals, Proxy},
reexports::client::{Connection, QueueHandle},
registry::{ProvidesRegistryState, RegistryState},
};
lazy_static::lazy_static! {
pub static ref DISTRO: Distro = Distro::new();
}
pub const DISPLAY_SERVER_WAYLAND: &str = "wayland";
pub const DISPLAY_SERVER_X11: &str = "x11";
pub const DISPLAY_DESKTOP_KDE: &str = "KDE";
pub const XDG_CURRENT_DESKTOP: &str = "XDG_CURRENT_DESKTOP";
pub struct Distro {
pub name: String,
pub version_id: String,
}
impl Distro {
fn new() -> Self {
let name = run_cmds("awk -F'=' '/^NAME=/ {print $2}' /etc/os-release")
.unwrap_or_default()
.trim()
.trim_matches('"')
.to_string();
let version_id = run_cmds("awk -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release")
.unwrap_or_default()
.trim()
.trim_matches('"')
.to_string();
Self { name, version_id }
}
}
// Deprecated. Use `base::platform::linux::is_kde_session()` instead for now.
// Or we need to set the correct environment variable in the server process.
#[inline]
pub fn is_kde() -> bool {
if let Ok(env) = std::env::var(XDG_CURRENT_DESKTOP) {
env == DISPLAY_DESKTOP_KDE
} else {
false
}
}
// Don't use `base::platform::linux::is_kde()` here.
// It's not correct in the server process.
pub fn is_kde_session() -> bool {
std::process::Command::new(CMD_SH.as_str())
.arg("-c")
.arg("pgrep -f kded[0-9]+")
.stdout(std::process::Stdio::piped())
.output()
.map(|o| !o.stdout.is_empty())
.unwrap_or(false)
}
#[inline]
pub fn is_gdm_user(username: &str) -> bool {
username == "gdm" || username == "sddm"
// || username == "lightgdm"
}
#[inline]
pub fn is_desktop_wayland() -> bool {
get_display_server() == DISPLAY_SERVER_WAYLAND
}
#[inline]
pub fn is_x11_or_headless() -> bool {
!is_desktop_wayland()
}
// -1
const INVALID_SESSION: &str = "4294967295";
pub fn get_display_server() -> String {
// Check for forced display server environment variable first
if let Ok(forced_display) = std::env::var("RUSTDESK_FORCED_DISPLAY_SERVER") {
return forced_display;
}
// Check if `loginctl` can be called successfully
if run_loginctl(None).is_err() {
return DISPLAY_SERVER_X11.to_owned();
}
let mut session = get_values_of_seat0(&[0])[0].clone();
if session.is_empty() {
// loginctl has not given the expected output. try something else.
if let Ok(sid) = std::env::var("XDG_SESSION_ID") {
// could also execute "cat /proc/self/sessionid"
session = sid;
}
if session.is_empty() {
session = run_cmds("cat /proc/self/sessionid").unwrap_or_default();
if session == INVALID_SESSION {
session = "".to_owned();
}
}
}
if session.is_empty() {
std::env::var("XDG_SESSION_TYPE").unwrap_or("x11".to_owned())
} else {
get_display_server_of_session(&session)
}
}
pub fn get_display_server_of_session(session: &str) -> String {
let mut display_server = if let Ok(output) =
run_loginctl(Some(vec!["show-session", "-p", "Type", session]))
// Check session type of the session
{
String::from_utf8_lossy(&output.stdout)
.replace("Type=", "")
.trim_end()
.into()
} else {
"".to_owned()
};
if display_server.is_empty() || display_server == "tty" || display_server == "unspecified" {
if let Ok(sestype) = std::env::var("XDG_SESSION_TYPE") {
if !sestype.is_empty() {
return sestype.to_lowercase();
}
}
display_server = "x11".to_owned();
}
display_server.to_lowercase()
}
#[inline]
fn line_values(indices: &[usize], line: &str) -> Vec<String> {
indices
.into_iter()
.map(|idx| line.split_whitespace().nth(*idx).unwrap_or("").to_owned())
.collect::<Vec<String>>()
}
#[inline]
pub fn get_values_of_seat0(indices: &[usize]) -> Vec<String> {
_get_values_of_seat0(indices, true)
}
#[inline]
pub fn get_values_of_seat0_with_gdm_wayland(indices: &[usize]) -> Vec<String> {
_get_values_of_seat0(indices, false)
}
// Ignore "3 sessions listed."
fn ignore_loginctl_line(line: &str) -> bool {
line.contains("sessions") || line.split(" ").count() < 4
}
fn _get_values_of_seat0(indices: &[usize], ignore_gdm_wayland: bool) -> Vec<String> {
if let Ok(output) = run_loginctl(None) {
for line in String::from_utf8_lossy(&output.stdout).lines() {
if ignore_loginctl_line(line) {
continue;
}
if line.contains("seat0") {
if let Some(sid) = line.split_whitespace().next() {
if is_active(sid) {
if ignore_gdm_wayland {
if is_gdm_user(line.split_whitespace().nth(2).unwrap_or(""))
&& get_display_server_of_session(sid) == DISPLAY_SERVER_WAYLAND
{
continue;
}
}
return line_values(indices, line);
}
}
}
}
// some case, there is no seat0 https://github.com/rustdesk/rustdesk/issues/73
for line in String::from_utf8_lossy(&output.stdout).lines() {
if ignore_loginctl_line(line) {
continue;
}
if let Some(sid) = line.split_whitespace().next() {
if is_active(sid) {
let d = get_display_server_of_session(sid);
if ignore_gdm_wayland {
if is_gdm_user(line.split_whitespace().nth(2).unwrap_or(""))
&& d == DISPLAY_SERVER_WAYLAND
{
continue;
}
}
if d == "tty" || d == "unspecified" {
continue;
}
return line_values(indices, line);
}
}
}
}
line_values(indices, "")
}
pub fn is_active(sid: &str) -> bool {
if let Ok(output) = run_loginctl(Some(vec!["show-session", "-p", "State", sid])) {
String::from_utf8_lossy(&output.stdout).contains("active")
} else {
false
}
}
pub fn is_active_and_seat0(sid: &str) -> bool {
if let Ok(output) = run_loginctl(Some(vec!["show-session", sid])) {
String::from_utf8_lossy(&output.stdout).contains("State=active")
&& String::from_utf8_lossy(&output.stdout).contains("Seat=seat0")
} else {
false
}
}
// Check both "Lock" and "Switch user"
pub fn is_session_locked(sid: &str) -> bool {
if let Ok(output) = run_loginctl(Some(vec!["show-session", sid, "--property=LockedHint"])) {
String::from_utf8_lossy(&output.stdout).contains("LockedHint=yes")
} else {
false
}
}
// **Note** that the return value here, the last character is '\n'.
// Use `run_cmds_trim_newline()` if you want to remove '\n' at the end.
pub fn run_cmds(cmds: &str) -> ResultType<String> {
let output = std::process::Command::new(CMD_SH.as_str())
.args(vec!["-c", cmds])
.output()?;
Ok(String::from_utf8_lossy(&output.stdout).to_string())
}
fn run_loginctl(args: Option<Vec<&str>>) -> std::io::Result<std::process::Output> {
if std::env::var("FLATPAK_ID").is_ok() {
let mut l_args = CMD_LOGINCTL.to_string();
if let Some(a) = args.as_ref() {
l_args = format!("{} {}", l_args, a.join(" "));
}
let res = std::process::Command::new("flatpak-spawn")
.args(vec![String::from("--host"), l_args])
.output();
if res.is_ok() {
return res;
}
}
let mut cmd = std::process::Command::new(CMD_LOGINCTL.as_str());
if let Some(a) = args {
return cmd.args(a).output();
}
cmd.output()
}
/// forever: may not work
#[cfg(target_os = "linux")]
pub fn system_message(title: &str, msg: &str, forever: bool) -> ResultType<()> {
let cmds: HashMap<&str, Vec<&str>> = HashMap::from([
("notify-send", [title, msg].to_vec()),
(
"zenity",
[
"--info",
"--timeout",
if forever { "0" } else { "3" },
"--title",
title,
"--text",
msg,
]
.to_vec(),
),
("kdialog", ["--title", title, "--msgbox", msg].to_vec()),
(
"xmessage",
[
"-center",
"-timeout",
if forever { "0" } else { "3" },
title,
msg,
]
.to_vec(),
),
]);
for (k, v) in cmds {
if Command::new(k).args(v).spawn().is_ok() {
return Ok(());
}
}
hbb_common::bail!("failed to post system message");
}
#[derive(Debug, Clone, serde_derive::Serialize, serde_derive::Deserialize)]
pub struct WaylandDisplayInfo {
pub name: String,
pub x: i32,
pub y: i32,
pub width: i32,
pub height: i32,
pub logical_size: Option<(i32, i32)>,
pub refresh_rate: i32,
/// Output rotation in degrees (0/90/180/270), from `wl_output.geometry`. The mode keeps its
/// unrotated dimensions and `logical_size` arrives already swapped, so without this field a
/// rotated output is indistinguishable from a scaled one. Flipped variants map to their
/// rotation. Defaulted so a serialized snapshot from an older probe child still deserializes.
#[serde(default)]
pub transform: i32,
}
/// The isolated socket-probe fallback, in its own file and behind the `wayland_probe` feature so
/// the base Wayland path never compiles it. The DRM login-screen build turns it on.
#[cfg(feature = "wayland_probe")]
pub mod wayland_probe;
#[cfg(feature = "wayland_probe")]
pub use wayland_probe::{wayland_display_probe_child_main, WAYLAND_DISPLAY_PROBE_ARG};
// Retrieves information about all connected displays via the Wayland protocol.
pub fn get_wayland_displays() -> ResultType<Vec<WaylandDisplayInfo>> {
// Read before connecting: `connect_to_env` consumes `WAYLAND_SOCKET`. Only the probe fallback
// needs this, so it is computed only when that feature is compiled in.
#[cfg(feature = "wayland_probe")]
let named_endpoint = wayland_probe::env_names_wayland_endpoint();
match Connection::connect_to_env() {
Ok(conn) => collect_wayland_displays(&conn),
// Without the feature, the connect error is final, exactly as before this fallback existed.
#[cfg(not(feature = "wayland_probe"))]
Err(err) => Err(err.into()),
#[cfg(feature = "wayland_probe")]
Err(err) => wayland_probe::wayland_displays_from_runtime_dir(named_endpoint)
.map_err(|fallback_err| anyhow::anyhow!("{err}; {fallback_err}")),
}
}
/// `wl_output::Transform` as degrees. Flipped variants report their rotation ONLY: wayland
/// defines them as a vertical-axis mirror followed by the rotation, and the mirror half is
/// dropped here - a consumer correcting frames by this value serves a flipped output mirrored.
/// Said once in the log rather than silently, because no compositor of ours produces a flipped
/// output to measure the mirror half against; carrying it must wait for a measured producer.
fn transform_degrees(t: sctk::reexports::client::protocol::wl_output::Transform) -> i32 {
use sctk::reexports::client::protocol::wl_output::Transform;
match t {
Transform::Normal => 0,
Transform::_90 => 90,
Transform::_180 => 180,
Transform::_270 => 270,
Transform::Flipped | Transform::Flipped90 | Transform::Flipped180
| Transform::Flipped270 => {
static FLIPPED_WARNED: std::sync::atomic::AtomicBool =
std::sync::atomic::AtomicBool::new(false);
if !FLIPPED_WARNED.swap(true, std::sync::atomic::Ordering::Relaxed) {
log::warn!(
"an output reports a flipped transform ({t:?}); only its rotation is \
corrected, the mirror is not"
);
}
match t {
Transform::Flipped90 => 90,
Transform::Flipped180 => 180,
Transform::Flipped270 => 270,
_ => 0,
}
}
_ => 0,
}
}
fn collect_wayland_displays(conn: &Connection) -> ResultType<Vec<WaylandDisplayInfo>> {
struct WaylandEnv {
registry_state: RegistryState,
output_state: OutputState,
}
impl OutputHandler for WaylandEnv {
fn output_state(&mut self) -> &mut OutputState {
&mut self.output_state
}
fn new_output(&mut self, _: &Connection, _: &QueueHandle<Self>, _: WlOutput) {}
fn update_output(&mut self, _: &Connection, _: &QueueHandle<Self>, _: WlOutput) {}
fn output_destroyed(&mut self, _: &Connection, _: &QueueHandle<Self>, _: WlOutput) {}
}
impl ProvidesRegistryState for WaylandEnv {
fn registry(&mut self) -> &mut RegistryState {
&mut self.registry_state
}
sctk::registry_handlers![OutputState];
}
sctk::delegate_output!(WaylandEnv);
sctk::delegate_registry!(WaylandEnv);
let (globals, mut event_queue) = globals::registry_queue_init(conn)?;
let queue_handle = event_queue.handle();
let registry_state = RegistryState::new(&globals);
let output_state = OutputState::new(&globals, &queue_handle);
let mut environment = WaylandEnv {
registry_state,
output_state,
};
event_queue.roundtrip(&mut environment)?;
let outputs: Vec<_> = environment.output_state.outputs().collect();
let mut display_infos = Vec::new();
for output in outputs {
if let Some(output_data) = output.data::<OutputData>() {
output_data.with_output_info(|info| {
if let Some(mode) = info.modes.iter().find(|m| m.current) {
// wlroots compositors leave wl_output.geometry at (0, 0) for every output and
// publish the real layout only through xdg-output, so taking `location` there
// stacks the whole desktop on the origin. Mutter fills both, so this stays a
// no-op on GNOME.
let (x, y) = info.logical_position.unwrap_or(info.location);
let (width, height) = mode.dimensions;
let refresh_rate = mode.refresh_rate;
let name = info.name.clone().unwrap_or_default();
let logical_size = info.logical_size;
let transform = transform_degrees(info.transform);
display_infos.push(WaylandDisplayInfo {
name,
x,
y,
width,
height,
logical_size,
refresh_rate,
transform,
});
}
});
}
}
Ok(display_infos)
}
/// Escape a string for safe use in shell commands by wrapping in single quotes.
///
/// This function handles the edge case of single quotes within the string by:
/// 1. Ending the current single-quoted section
/// 2. Adding an escaped single quote
/// 3. Starting a new single-quoted section
///
/// Example: "it's here" -> "'it'\''s here'"
#[inline]
pub fn shell_quote(s: &str) -> String {
format!("'{}'", s.replace("'", "'\\''"))
}
/// Get the current user's home directory via getpwuid (trusted source).
///
/// This function uses the system's password database (via `getpwuid`) to retrieve
/// the home directory, avoiding the security risk of relying on the `HOME`
/// environment variable which can be manipulated by untrusted input.
///
/// # Returns
/// - `Some(PathBuf)` if the home directory was found and exists
/// - `None` if the user lookup failed or the directory doesn't exist
///
/// # Security
/// This function is designed to be safe against confused-deputy attacks where
/// an attacker might manipulate environment variables to influence privileged
/// operations.
pub fn get_home_dir_trusted() -> Option<PathBuf> {
let uid = get_current_uid();
match get_user_by_uid(uid) {
Some(user) => {
let home = user.home_dir();
if Path::is_dir(home) {
Some(PathBuf::from(home))
} else {
log::warn!(
"Home directory for uid {} does not exist or is not a directory: {:?}",
uid,
home
);
None
}
}
None => {
log::warn!("Failed to get user info for uid {}", uid);
None
}
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_transform_degrees_maps_all_eight_variants() {
use sctk::reexports::client::protocol::wl_output::Transform;
// Flipped variants report their rotation: the frame still needs that turn to read
// upright, and the mirror half has no producer among desktop compositors to test.
for (t, deg) in [
(Transform::Normal, 0),
(Transform::_90, 90),
(Transform::_180, 180),
(Transform::_270, 270),
(Transform::Flipped, 0),
(Transform::Flipped90, 90),
(Transform::Flipped180, 180),
(Transform::Flipped270, 270),
] {
assert_eq!(transform_degrees(t), deg, "{t:?}");
}
}
#[test]
fn test_display_info_without_transform_defaults_to_zero() {
// A snapshot serialized by an older probe child carries no transform field; it must
// deserialize with 0 rather than fail, or a greeter-side child update becomes a
// lockstep upgrade.
let old = r#"{"name":"HDMI-1","x":0,"y":0,"width":1920,"height":1080,"logical_size":null,"refresh_rate":60}"#;
let info: WaylandDisplayInfo = serde_json::from_str(old).unwrap();
assert_eq!(info.transform, 0);
let roundtrip: WaylandDisplayInfo =
serde_json::from_str(&serde_json::to_string(&info).unwrap()).unwrap();
assert_eq!(roundtrip.transform, 0);
}
#[test]
fn test_run_cmds_trim_newline() {
assert_eq!(run_cmds_trim_newline("echo -n 123").unwrap(), "123");
assert_eq!(run_cmds_trim_newline("echo 123").unwrap(), "123");
assert_eq!(
run_cmds_trim_newline("whoami").unwrap() + "\n",
run_cmds("whoami").unwrap()
);
}
/// Test get_home_dir_trusted: returns valid path and ignores HOME env var
#[test]
fn test_get_home_dir_trusted() {
let original_home = std::env::var("HOME").ok();
// Set HOME to a fake/malicious path
std::env::set_var("HOME", "/tmp/fake_malicious_home");
let result = get_home_dir_trusted();
// Restore original HOME
match original_home {
Some(home) => std::env::set_var("HOME", home),
None => std::env::remove_var("HOME"),
}
// Verify: returns valid path that is NOT the fake HOME
if let Some(path) = result {
assert!(path.is_absolute(), "Path should be absolute: {:?}", path);
assert!(path.is_dir(), "Path should be a directory: {:?}", path);
assert_ne!(
path.to_string_lossy(),
"/tmp/fake_malicious_home",
"Should not use HOME env var"
);
}
}
/// Test shell_quote with normal strings
#[test]
fn test_shell_quote_normal() {
assert_eq!(shell_quote("hello"), "'hello'");
assert_eq!(shell_quote("/home/user"), "'/home/user'");
}
/// Test shell_quote with spaces
#[test]
fn test_shell_quote_spaces() {
assert_eq!(shell_quote("/home/my user/file"), "'/home/my user/file'");
assert_eq!(shell_quote("path with spaces"), "'path with spaces'");
}
/// Test shell_quote with single quotes (the tricky case)
#[test]
fn test_shell_quote_single_quotes() {
assert_eq!(shell_quote("it's"), "'it'\\''s'");
assert_eq!(shell_quote("don't stop"), "'don'\\''t stop'");
}
/// Test shell_quote with shell metacharacters
#[test]
fn test_shell_quote_metacharacters() {
// These should all be safely quoted
assert_eq!(shell_quote("test;rm -rf /"), "'test;rm -rf /'");
assert_eq!(shell_quote("$(whoami)"), "'$(whoami)'");
assert_eq!(shell_quote("`id`"), "'`id`'");
assert_eq!(shell_quote("a && b"), "'a && b'");
assert_eq!(shell_quote("a | b"), "'a | b'");
}
}

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libs/base/src/platform/linux/wayland_probe.rs Normal file
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//! Isolated Wayland display probe: enumerates a compositor over a runtime-directory socket when
//! the environment names no endpoint (a greeter's `--server` and the root service are given no
//! compositor variables). Gated behind the `wayland_probe` feature so the base Wayland path is
//! untouched — a consumer that does not build the DRM login-screen backend never compiles this,
//! and `get_wayland_displays` keeps its original behavior of returning the connect error.
use super::{collect_wayland_displays, get_values_of_seat0_with_gdm_wayland, WaylandDisplayInfo};
use hbb_common::{bail, ResultType};
use sctk::reexports::client::Connection;
use std::path::{Path, PathBuf};
const RUNTIME_DIR_PROBE_TIMEOUT: std::time::Duration = std::time::Duration::from_secs(2);
/// The argument the consumer binary must dispatch to `wayland_display_probe_child_main` before
/// any other startup work; see that function for why the probe is its own process.
pub const WAYLAND_DISPLAY_PROBE_ARG: &str = "--wayland-display-probe";
/// First stdout line of a probe child. A binary that does not dispatch the arg never prints it.
const WAYLAND_PROBE_MAGIC: &str = "wayland-display-probe-v1";
/// Latched on a failed handshake: a consumer that does not dispatch the probe arg runs its NORMAL
/// startup instead, and this path re-enters every enumeration cycle.
static PROBE_UNSUPPORTED: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(false);
static RUNTIME_DIR_PROBE_BUSY: std::sync::atomic::AtomicBool =
std::sync::atomic::AtomicBool::new(false);
/// Clears the in-flight flag on every exit path of the parent, error arms included.
struct ProbeBusyGuard;
impl Drop for ProbeBusyGuard {
fn drop(&mut self) {
RUNTIME_DIR_PROBE_BUSY.store(false, std::sync::atomic::Ordering::Release);
}
}
/// Entry point of the isolated probe process. The consumer binary dispatches
/// `WAYLAND_DISPLAY_PROBE_ARG` here first, before config, logging or any other startup work.
///
/// Its own process because the release profile builds with panic=abort: sctk panics on malformed
/// protocol bytes, and in-process that abort takes the whole server down. Here it takes down only
/// this child, which the parent reports as a failed probe. The seat0 lookup also runs in here, so
/// the parent's single deadline bounds the loginctl reads too.
pub fn wayland_display_probe_child_main() -> ! {
use std::io::Write;
// The handshake first, so the parent can tell this entry point ran and not a consumer binary
// that fell through to its normal startup.
println!("{WAYLAND_PROBE_MAGIC}");
let _ = std::io::stdout().flush();
let code = match seat0_runtime_dir()
.and_then(|dir| {
drop_to_dir_owner(&dir)?;
probe_runtime_dir(&dir)
})
.and_then(|displays| serde_json::to_string(&displays).map_err(anyhow::Error::from))
{
Ok(json) => {
println!("{json}");
0
}
Err(err) => {
eprintln!("{err:#}");
1
}
};
let _ = std::io::stdout().flush();
std::process::exit(code)
}
static ENDPOINT_WAS_NAMED: std::sync::atomic::AtomicBool =
std::sync::atomic::AtomicBool::new(false);
/// Whether the environment ever named a wayland endpoint in this process. Empty is not a name.
///
/// Read before `connect_to_env`, which removes `WAYLAND_SOCKET` from the environment on both its
/// success and its bad-fd path; and latched, so a consumed variable cannot turn a process that WAS
/// pointed at a compositor into one that is free to go looking for another.
pub(super) fn env_names_wayland_endpoint() -> bool {
use std::sync::atomic::Ordering;
let named = ["WAYLAND_DISPLAY", "WAYLAND_SOCKET"]
.iter()
.any(|key| std::env::var_os(key).is_some_and(|value| !value.is_empty()));
if named {
ENDPOINT_WAS_NAMED.store(true, Ordering::Release);
}
ENDPOINT_WAS_NAMED.load(Ordering::Acquire)
}
/// The probe parses compositor-controlled protocol data; a root service must not do that as
/// root. Before touching the socket, become the runtime directory's owner — and refuse to probe
/// at all if the drop fails, since staying root is the one unacceptable outcome.
fn drop_to_dir_owner(dir: &Path) -> ResultType<()> {
if unsafe { libc::geteuid() } != 0 {
return Ok(());
}
use std::os::unix::fs::MetadataExt;
let meta = std::fs::metadata(dir)?;
let (uid, gid) = (meta.uid(), meta.gid());
if uid == 0 {
// Root's own session: there is no boundary to cross and nothing to drop to.
return Ok(());
}
unsafe {
if libc::setgroups(0, std::ptr::null()) != 0
|| libc::setgid(gid) != 0
|| libc::setuid(uid) != 0
|| libc::setuid(0) == 0
{
bail!("could not drop privileges for the socket probe");
}
}
Ok(())
}
/// `/run/user/<uid>` of the active seat0 session, a greeter included.
///
/// Derived from the uid rather than read from `XDG_RUNTIME_DIR`: the root service is given no such
/// variable, and `get_home_dir_trusted` refuses to trust the environment for the same reason.
fn seat0_runtime_dir() -> ResultType<PathBuf> {
let uid = get_values_of_seat0_with_gdm_wayland(&[1]).remove(0);
if uid.is_empty() || !uid.bytes().all(|b| b.is_ascii_digit()) {
bail!("no active seat0 session to take a runtime directory from");
}
Ok(PathBuf::from(format!("/run/user/{uid}")))
}
/// The wayland sockets present in `dir`, lowest display number first.
///
/// Scanned rather than guessed: `wl_display_add_socket_auto` takes the first FREE name up to
/// `wayland-32`, and a greeter is where leftovers accumulate across compositor restarts. Only that
/// name pattern, because the same directory holds pipewire and dbus sockets.
fn wayland_sockets_in(dir: &Path) -> Vec<PathBuf> {
use std::os::unix::fs::FileTypeExt;
let mut paths: Vec<PathBuf> = match std::fs::read_dir(dir) {
Ok(entries) => entries
.flatten()
.filter(|entry| {
let name = entry.file_name();
let name = name.to_string_lossy();
name.starts_with("wayland-")
&& !name.ends_with(".lock")
&& entry.file_type().map(|t| t.is_socket()).unwrap_or(false)
})
.map(|entry| entry.path())
.collect(),
Err(_) => Vec::new(),
};
paths.sort_by_key(|path| {
path.file_name()
.and_then(|name| name.to_str())
.and_then(|name| name.strip_prefix("wayland-"))
.and_then(|number| number.parse::<u32>().ok())
.unwrap_or(u32::MAX)
});
paths
}
/// Enumerate through a socket in the seat0 runtime directory, for the case where nothing named an
/// endpoint: a greeter's `--server` and the root service are given no compositor variables, so
/// nothing tells the enumerator where a compositor that IS running lives. An endpoint that WAS
/// named and failed must not silently reattach to a different compositor.
///
/// In a subprocess and bounded, because the caller holds a process-wide lock across the call while
/// `connect(2)` parks on a full backlog and sctk's roundtrip polls without a deadline; and because
/// sctk panics on malformed output events, which the release profile's panic=abort turns into an
/// abort of the whole server. A child dies alone, and on the deadline it is killed instead of
/// leaking a thread. The seat0 lookup runs inside the child, under the same deadline.
pub(super) fn wayland_displays_from_runtime_dir(
named_endpoint: bool,
) -> ResultType<Vec<WaylandDisplayInfo>> {
use std::sync::atomic::Ordering;
if named_endpoint {
bail!("an explicit wayland endpoint is set and did not connect");
}
if PROBE_UNSUPPORTED.load(Ordering::Acquire) {
bail!("this binary does not dispatch {WAYLAND_DISPLAY_PROBE_ARG}");
}
if RUNTIME_DIR_PROBE_BUSY.swap(true, Ordering::AcqRel) {
bail!("an earlier probe has not returned");
}
let _busy = ProbeBusyGuard;
let exe = std::env::current_exe()?;
// Its own process group, so the deadline can kill loginctl descendants along with the child,
// and so no surviving descendant can hold the pipes open past the reads below.
use std::os::unix::process::CommandExt;
let mut child = std::process::Command::new(exe)
.arg(WAYLAND_DISPLAY_PROBE_ARG)
.stdin(std::process::Stdio::null())
.stdout(std::process::Stdio::piped())
.stderr(std::process::Stdio::piped())
.process_group(0)
.spawn()?;
let probe_pgid = child.id() as libc::pid_t;
let kill_probe_group = || unsafe {
let _ = libc::kill(-probe_pgid, libc::SIGKILL);
};
let deadline = std::time::Instant::now() + RUNTIME_DIR_PROBE_TIMEOUT;
let status = loop {
match child.try_wait()? {
Some(status) => {
kill_probe_group();
break status;
}
None if std::time::Instant::now() >= deadline => {
kill_probe_group();
// The direct pid too, not only its group: if the child left the group its own
// kill would miss it, and the wait below would then block on a live child. A
// pid-targeted SIGKILL is uncatchable, so wait() is bounded either way.
let _ = child.kill();
let _ = child.wait();
// An unwired binary runs its normal startup, and a long-running one (the
// server itself) lands HERE rather than at the handshake check below — latch
// on this path too, or every enumeration cycle spawns a full consumer
// process. Judged by what the child already wrote: a real probe prints the
// magic line first and flushes, so its absence after a whole deadline means
// this is not a probe. Only buffered bytes are read — a blocking read could
// hang on a grandchild that inherited the write end.
match first_buffered_line(child.stdout.take()) {
// The pipe could not be inspected at all: no evidence, no latch.
None => {
bail!("the wayland socket probe timed out and its output was uninspectable")
}
Some(head) if head.as_deref() == Some(WAYLAND_PROBE_MAGIC) => {
bail!("the wayland socket probe did not answer and was killed");
}
Some(_) => {
PROBE_UNSUPPORTED.store(true, Ordering::Release);
bail!("the wayland socket probe timed out without the handshake; probe disabled");
}
}
}
None => std::thread::sleep(std::time::Duration::from_millis(25)),
}
};
// Drained non-blocking, not read_to_string: the child exited so its output is already
// buffered, but a descendant that escaped the process group could still hold a write end open
// and an EOF-seeking read would then hang here forever.
let stdout = drain_nonblocking(child.stdout.take()).unwrap_or_default();
let stderr = drain_nonblocking(child.stderr.take()).unwrap_or_default();
let mut lines = stdout.lines();
if lines.next() != Some(WAYLAND_PROBE_MAGIC) {
// Not a probe: the binary ran its normal startup. Latch, or this path would spawn one
// full consumer process per enumeration cycle.
PROBE_UNSUPPORTED.store(true, Ordering::Release);
bail!("this binary does not dispatch {WAYLAND_DISPLAY_PROBE_ARG}; probe disabled");
}
if !status.success() {
let detail = stderr.trim();
if detail.is_empty() {
// panic=abort or a signal leaves stderr empty; the status is then the only cause.
bail!("wayland socket probe failed: {status}");
}
bail!("wayland socket probe failed ({status}): {detail}");
}
let displays: Vec<WaylandDisplayInfo> =
match serde_json::from_str(lines.next().unwrap_or_default()) {
Ok(displays) => displays,
Err(err) => bail!("wayland socket probe answered a malformed list: {err}"),
};
// The child already refuses an empty list; refuse it here too, so a truncated pipe cannot
// become a cached-for-life empty enumeration.
if displays.is_empty() {
bail!("wayland socket probe returned no outputs");
}
log::debug!(
"wayland: {} output(s) via the probe subprocess",
displays.len()
);
Ok(displays)
}
/// Everything already buffered in the pipe, read strictly non-blocking and capped: a descendant
/// that escaped the probe's process group can hold a write end open, so a blocking read (even
/// after the child exits) could hang the enumeration forever. `None` means the pipe could not be
/// INSPECTED (missing handle or fcntl failure) and must not be read as evidence of anything;
/// `Some` is whatever bytes were buffered, whether or not EOF arrived.
fn drain_nonblocking<R: std::io::Read + std::os::fd::AsRawFd>(pipe: Option<R>) -> Option<String> {
let mut pipe = pipe?;
let fd = pipe.as_raw_fd();
unsafe {
let flags = libc::fcntl(fd, libc::F_GETFL);
if flags < 0 || libc::fcntl(fd, libc::F_SETFL, flags | libc::O_NONBLOCK) < 0 {
return None;
}
}
// Capped so a descendant that keeps writing cannot spin this read forever.
const CAP: usize = 64 * 1024;
let mut out = Vec::new();
let mut buf = [0u8; 4096];
loop {
match pipe.read(&mut buf) {
Ok(0) => break, // EOF: the write end is fully closed
Ok(n) => {
out.extend_from_slice(&buf[..n]);
if out.len() >= CAP {
break;
}
}
Err(err) if err.kind() == std::io::ErrorKind::Interrupted => continue,
// WouldBlock: what is buffered is drained (a descendant may still hold the writer).
// Any other error: stop with what we have.
Err(_) => break,
}
}
Some(String::from_utf8_lossy(&out).into_owned())
}
/// The first line the child buffered, for the timeout latch decision. `Some(None)` is an
/// inspected-but-empty buffer (genuine absence of the handshake); outer `None` is uninspectable.
fn first_buffered_line(pipe: Option<std::process::ChildStdout>) -> Option<Option<String>> {
drain_nonblocking(pipe).map(|s| s.lines().next().map(str::to_owned))
}
fn probe_runtime_dir(dir: &Path) -> ResultType<Vec<WaylandDisplayInfo>> {
use std::os::unix::net::UnixStream;
let mut errs = Vec::new();
for path in wayland_sockets_in(dir) {
match UnixStream::connect(&path)
.map_err(anyhow::Error::from)
.and_then(|s| Connection::from_socket(s).map_err(anyhow::Error::from))
.and_then(|conn| collect_wayland_displays(&conn))
{
// The caller caches an empty list as ground truth for the process lifetime, and a
// compositor still probing its monitors is exactly what this path connects to.
Ok(displays) if displays.is_empty() => {
errs.push(format!("{}: no outputs yet", path.display()))
}
Ok(displays) => {
// Which socket answered, when nothing in the environment named one.
log::debug!(
"wayland: {} output(s) from {}, found by scanning",
displays.len(),
path.display()
);
return Ok(displays);
}
Err(err) => errs.push(format!("{}: {err}", path.display())),
}
}
bail!(
"no usable wayland socket in {} ({})",
dir.display(),
if errs.is_empty() {
"none present".to_owned()
} else {
errs.join("; ")
}
)
}

55
libs/base/src/platform/macos.rs Normal file
View File

@@ -0,0 +1,55 @@
use hbb_common::ResultType;
use osascript;
use serde_derive::{Deserialize, Serialize};
#[derive(Serialize)]
struct AlertParams {
title: String,
message: String,
alert_type: String,
buttons: Vec<String>,
}
#[derive(Deserialize)]
struct AlertResult {
#[serde(rename = "buttonReturned")]
button: String,
}
/// Firstly run the specified app, then alert a dialog. Return the clicked button value.
///
/// # Arguments
///
/// * `app` - The app to execute the script.
/// * `alert_type` - Alert type. . informational, warning, critical
/// * `title` - The alert title.
/// * `message` - The alert message.
/// * `buttons` - The buttons to show.
pub fn alert(
app: String,
alert_type: String,
title: String,
message: String,
buttons: Vec<String>,
) -> ResultType<String> {
let script = osascript::JavaScript::new(&format!(
"
var App = Application('{}');
App.includeStandardAdditions = true;
return App.displayAlert($params.title, {{
message: $params.message,
'as': $params.alert_type,
buttons: $params.buttons,
}});
",
app
));
let result: AlertResult = script.execute_with_params(AlertParams {
title,
message,
alert_type,
buttons,
})?;
Ok(result.button)
}

82
libs/base/src/platform/mod.rs Normal file
View File

@@ -0,0 +1,82 @@
#[cfg(target_os = "linux")]
pub mod linux;
#[cfg(target_os = "macos")]
pub mod macos;
#[cfg(target_os = "windows")]
pub mod windows;
#[cfg(not(debug_assertions))]
use hbb_common::{config::Config, log};
#[cfg(not(debug_assertions))]
use std::process::exit;
#[cfg(not(debug_assertions))]
static mut GLOBAL_CALLBACK: Option<Box<dyn Fn()>> = None;
#[cfg(not(debug_assertions))]
extern "C" fn breakdown_signal_handler(sig: i32) {
let mut stack = vec![];
backtrace::trace(|frame| {
backtrace::resolve_frame(frame, |symbol| {
if let Some(name) = symbol.name() {
stack.push(name.to_string());
}
});
true // keep going to the next frame
});
let mut info = String::default();
if stack.iter().any(|s| {
s.contains(&"nouveau_pushbuf_kick")
|| s.to_lowercase().contains("nvidia")
|| s.contains("gdk_window_end_draw_frame")
|| s.contains("glGetString")
}) {
Config::set_option("allow-always-software-render".to_string(), "Y".to_string());
info = "Always use software rendering will be set.".to_string();
log::info!("{}", info);
}
if stack.iter().any(|s| {
s.to_lowercase().contains("nvidia")
|| s.to_lowercase().contains("amf")
|| s.to_lowercase().contains("mfx")
|| s.contains("cuProfilerStop")
}) {
Config::set_option("enable-hwcodec".to_string(), "N".to_string());
info = "Perhaps hwcodec causing the crash, disable it first".to_string();
log::info!("{}", info);
}
log::error!(
"Got signal {} and exit. stack:\n{}",
sig,
stack.join("\n").to_string()
);
if !info.is_empty() {
#[cfg(target_os = "linux")]
linux::system_message(
"RustDesk",
&format!("Got signal {} and exit.{}", sig, info),
true,
)
.ok();
}
unsafe {
#[allow(static_mut_refs)]
if let Some(callback) = &GLOBAL_CALLBACK {
callback()
}
}
exit(0);
}
#[cfg(not(debug_assertions))]
pub fn register_breakdown_handler<T>(callback: T)
where
T: Fn() + 'static,
{
unsafe {
GLOBAL_CALLBACK = Some(Box::new(callback));
libc::signal(libc::SIGSEGV, breakdown_signal_handler as _);
}
}

198
libs/base/src/platform/windows.rs Normal file
View File

@@ -0,0 +1,198 @@
use std::{
collections::VecDeque,
sync::{Arc, Mutex},
time::Instant,
};
use winapi::{
shared::minwindef::{DWORD, FALSE, TRUE},
um::{
handleapi::CloseHandle,
pdh::{
PdhAddEnglishCounterA, PdhCloseQuery, PdhCollectQueryData, PdhCollectQueryDataEx,
PdhGetFormattedCounterValue, PdhOpenQueryA, PDH_FMT_COUNTERVALUE, PDH_FMT_DOUBLE,
PDH_HCOUNTER, PDH_HQUERY,
},
synchapi::{CreateEventA, WaitForSingleObject},
sysinfoapi::VerSetConditionMask,
winbase::{VerifyVersionInfoW, INFINITE, WAIT_OBJECT_0},
winnt::{
HANDLE, OSVERSIONINFOEXW, VER_BUILDNUMBER, VER_GREATER_EQUAL, VER_MAJORVERSION,
VER_MINORVERSION, VER_SERVICEPACKMAJOR, VER_SERVICEPACKMINOR,
},
},
};
lazy_static::lazy_static! {
static ref CPU_USAGE_ONE_MINUTE: Arc<Mutex<Option<(f64, Instant)>>> = Arc::new(Mutex::new(None));
}
// https://github.com/mgostIH/process_list/blob/master/src/windows/mod.rs
#[repr(transparent)]
pub struct RAIIHandle(pub HANDLE);
impl Drop for RAIIHandle {
fn drop(&mut self) {
// This never gives problem except when running under a debugger.
unsafe { CloseHandle(self.0) };
}
}
#[repr(transparent)]
pub(self) struct RAIIPDHQuery(pub PDH_HQUERY);
impl Drop for RAIIPDHQuery {
fn drop(&mut self) {
unsafe { PdhCloseQuery(self.0) };
}
}
pub fn start_cpu_performance_monitor() {
// Code from:
// https://learn.microsoft.com/en-us/windows/win32/perfctrs/collecting-performance-data
// https://learn.microsoft.com/en-us/windows/win32/api/pdh/nf-pdh-pdhcollectquerydataex
// Why value lower than taskManager:
// https://aaron-margosis.medium.com/task-managers-cpu-numbers-are-all-but-meaningless-2d165b421e43
// Therefore we should compare with Precess Explorer rather than taskManager
let f = || unsafe {
// load avg or cpu usage, test with prime95.
// Prefer cpu usage because we can get accurate value from Precess Explorer.
// const COUNTER_PATH: &'static str = "\\System\\Processor Queue Length\0";
const COUNTER_PATH: &'static str = "\\Processor(_total)\\% Processor Time\0";
const SAMPLE_INTERVAL: DWORD = 2; // 2 second
let mut ret;
let mut query: PDH_HQUERY = std::mem::zeroed();
ret = PdhOpenQueryA(std::ptr::null() as _, 0, &mut query);
if ret != 0 {
log::error!("PdhOpenQueryA failed: 0x{:X}", ret);
return;
}
let _query = RAIIPDHQuery(query);
let mut counter: PDH_HCOUNTER = std::mem::zeroed();
ret = PdhAddEnglishCounterA(query, COUNTER_PATH.as_ptr() as _, 0, &mut counter);
if ret != 0 {
log::error!("PdhAddEnglishCounterA failed: 0x{:X}", ret);
return;
}
ret = PdhCollectQueryData(query);
if ret != 0 {
log::error!("PdhCollectQueryData failed: 0x{:X}", ret);
return;
}
let mut _counter_type: DWORD = 0;
let mut counter_value: PDH_FMT_COUNTERVALUE = std::mem::zeroed();
let event = CreateEventA(std::ptr::null_mut(), FALSE, FALSE, std::ptr::null() as _);
if event.is_null() {
log::error!("CreateEventA failed");
return;
}
let _event: RAIIHandle = RAIIHandle(event);
ret = PdhCollectQueryDataEx(query, SAMPLE_INTERVAL, event);
if ret != 0 {
log::error!("PdhCollectQueryDataEx failed: 0x{:X}", ret);
return;
}
let mut queue: VecDeque<f64> = VecDeque::new();
let mut recent_valid: VecDeque<bool> = VecDeque::new();
loop {
// latest one minute
if queue.len() == 31 {
queue.pop_front();
}
if recent_valid.len() == 31 {
recent_valid.pop_front();
}
// allow get value within one minute
if queue.len() > 0 && recent_valid.iter().filter(|v| **v).count() > queue.len() / 2 {
let sum: f64 = queue.iter().map(|f| f.to_owned()).sum();
let avg = sum / (queue.len() as f64);
*CPU_USAGE_ONE_MINUTE.lock().unwrap() = Some((avg, Instant::now()));
} else {
*CPU_USAGE_ONE_MINUTE.lock().unwrap() = None;
}
if WAIT_OBJECT_0 != WaitForSingleObject(event, INFINITE) {
recent_valid.push_back(false);
continue;
}
if PdhGetFormattedCounterValue(
counter,
PDH_FMT_DOUBLE,
&mut _counter_type,
&mut counter_value,
) != 0
|| counter_value.CStatus != 0
{
recent_valid.push_back(false);
continue;
}
queue.push_back(counter_value.u.doubleValue().clone());
recent_valid.push_back(true);
}
};
use std::sync::Once;
static ONCE: Once = Once::new();
ONCE.call_once(|| {
std::thread::spawn(f);
});
}
pub fn cpu_uage_one_minute() -> Option<f64> {
let v = CPU_USAGE_ONE_MINUTE.lock().unwrap().clone();
if let Some((v, instant)) = v {
if instant.elapsed().as_secs() < 30 {
return Some(v);
}
}
None
}
pub fn sync_cpu_usage(cpu_usage: Option<f64>) {
let v = match cpu_usage {
Some(cpu_usage) => Some((cpu_usage, Instant::now())),
None => None,
};
*CPU_USAGE_ONE_MINUTE.lock().unwrap() = v;
log::info!("cpu usage synced: {:?}", cpu_usage);
}
// https://learn.microsoft.com/en-us/windows/win32/sysinfo/targeting-your-application-at-windows-8-1
// https://github.com/nodejs/node-convergence-archive/blob/e11fe0c2777561827cdb7207d46b0917ef3c42a7/deps/uv/src/win/util.c#L780
pub fn is_windows_version_or_greater(
os_major: u32,
os_minor: u32,
build_number: u32,
service_pack_major: u32,
service_pack_minor: u32,
) -> bool {
let mut osvi: OSVERSIONINFOEXW = unsafe { std::mem::zeroed() };
osvi.dwOSVersionInfoSize = std::mem::size_of::<OSVERSIONINFOEXW>() as DWORD;
osvi.dwMajorVersion = os_major as _;
osvi.dwMinorVersion = os_minor as _;
osvi.dwBuildNumber = build_number as _;
osvi.wServicePackMajor = service_pack_major as _;
osvi.wServicePackMinor = service_pack_minor as _;
let result = unsafe {
let mut condition_mask = 0;
let op = VER_GREATER_EQUAL;
condition_mask = VerSetConditionMask(condition_mask, VER_MAJORVERSION, op);
condition_mask = VerSetConditionMask(condition_mask, VER_MINORVERSION, op);
condition_mask = VerSetConditionMask(condition_mask, VER_BUILDNUMBER, op);
condition_mask = VerSetConditionMask(condition_mask, VER_SERVICEPACKMAJOR, op);
condition_mask = VerSetConditionMask(condition_mask, VER_SERVICEPACKMINOR, op);
VerifyVersionInfoW(
&mut osvi as *mut OSVERSIONINFOEXW,
VER_MAJORVERSION
| VER_MINORVERSION
| VER_BUILDNUMBER
| VER_SERVICEPACKMAJOR
| VER_SERVICEPACKMINOR,
condition_mask,
)
};
result == TRUE
}

1
libs/base/src/protos/mod.rs Normal file
View File

@@ -0,0 +1 @@
include!(concat!(env!("OUT_DIR"), "/protos/mod.rs"));

1
libs/clipboard/Cargo.toml
View File

@@ -30,6 +30,7 @@ lazy_static = "1.4"
serde = "1.0"
serde_derive = "1.0"
hbb_common = { path = "../hbb_common" }
base = { path = "../base" }
parking_lot = {version = "0.12"}
[target.'cfg(any(target_os = "linux", target_os = "macos"))'.dependencies]

6
libs/clipboard/src/platform/unix/filetype.rs
View File

@@ -60,10 +60,8 @@ pub(super) fn validate_file_name(name: &str) -> Result<(), CliprdrError> {
description: "clipboard file name is not a normalized relative path".to_string(),
});
}
hbb_common::fs::validate_file_name_no_traversal(name).map_err(|error| {
CliprdrError::InvalidRequest {
description: error.to_string(),
}
base::fs::validate_file_name_no_traversal(name).map_err(|error| CliprdrError::InvalidRequest {
description: error.to_string(),
})
}

3
libs/clipboard/src/platform/unix/macos/paste_task.rs
View File

@@ -2,7 +2,8 @@ use crate::{
platform::unix::{FileDescription, FileType, BLOCK_SIZE},
send_data, ClipboardFile, CliprdrError, ProgressPercent,
};
use hbb_common::{allow_err, fs::join_validated_path, log, tokio::time::Instant};
use base::fs::join_validated_path;
use hbb_common::{allow_err, log, tokio::time::Instant};
use std::{
cmp::min,
fs::{File, FileTimes, OpenOptions},

1
libs/enigo/Cargo.toml
View File

@@ -25,6 +25,7 @@ log = "0.4"
rdev = { git = "https://github.com/rustdesk-org/rdev" }
tfc = { git = "https://github.com/rustdesk-org/The-Fat-Controller", branch = "history/rebase_upstream_20240722" }
hbb_common = { path = "../hbb_common" }
base = { path = "../base" }
[features]
with_serde = ["serde", "serde_derive"]

2
libs/enigo/src/linux/nix_impl.rs
View File

@@ -122,7 +122,7 @@ impl Enigo {
impl Default for Enigo {
fn default() -> Self {
let is_x11 = hbb_common::platform::linux::is_x11_or_headless();
let is_x11 = base::platform::linux::is_x11_or_headless();
Self {
is_x11,
tfc: if is_x11 {

2
libs/hbb_common

Submodule libs/hbb_common updated: 470612bdfb...29cf7cbe4d

3
libs/scrap/Cargo.toml
View File

@@ -20,7 +20,7 @@ wayland = ["gstreamer", "gstreamer-app", "gstreamer-video", "dbus", "tracing", "
# Depends on `wayland`: the three drm modules live inside the `#[cfg(feature = "wayland")]` arm of
# common/mod.rs, so `scrap/drm` on its own would compile nothing. The root crate happens to always
# enable `scrap/wayland`, which is what hid this.
drm = ["wayland", "hbb_common/wayland_probe"]
drm = ["wayland", "base/wayland_probe"]
mediacodec = ["ndk"]
linux-pkg-config = ["dep:pkg-config"]
hwcodec = ["dep:hwcodec"]
@@ -31,6 +31,7 @@ cfg-if = "1.0"
num_cpus = "1.15"
lazy_static = "1.4"
hbb_common = { path = "../hbb_common" }
base = { path = "../base" }
webm = { git = "https://github.com/rustdesk-org/rust-webm" }
serde = {version="1.0", features=["derive"]}

3
libs/scrap/src/android/ffi.rs
View File

@@ -9,7 +9,8 @@ use jni::{
JavaVM,
};
use hbb_common::{message_proto::MultiClipboards, protobuf::Message};
use base::message_proto::MultiClipboards;
use hbb_common::protobuf::Message;
use jni::errors::{Error as JniError, Result as JniResult};
use lazy_static::lazy_static;
use serde::Deserialize;

5
libs/scrap/src/common/aom.rs
View File

@@ -13,10 +13,9 @@ use crate::{EncodeInput, EncodeYuvFormat, Pixfmt};
use hbb_common::{
anyhow::{anyhow, Context},
bytes::Bytes,
log,
message_proto::{Chroma, EncodedVideoFrame, EncodedVideoFrames, VideoFrame},
ResultType,
log, ResultType,
};
use base::message_proto::{Chroma, EncodedVideoFrame, EncodedVideoFrames, VideoFrame};
use std::{ptr, slice};
generate_call_macro!(call_aom, false);

2
libs/scrap/src/common/camera.rs
View File

@@ -11,7 +11,7 @@ use nokhwa::{
Camera,
};
use hbb_common::message_proto::{DisplayInfo, Resolution};
use base::message_proto::{DisplayInfo, Resolution};
#[cfg(feature = "vram")]
use crate::AdapterDevice;

22
libs/scrap/src/common/codec.rs
View File

@@ -18,6 +18,10 @@ use crate::{
CodecFormat, EncodeInput, EncodeYuvFormat, ImageRgb, ImageTexture,
};
use base::message_proto::{
supported_decoding::PreferCodec, video_frame, Chroma, CodecAbility, EncodedVideoFrames,
SupportedDecoding, SupportedEncoding, VideoFrame,
};
#[cfg(any(
feature = "hwcodec",
feature = "mediacodec",
@@ -30,10 +34,6 @@ use hbb_common::{
bail,
config::{Config, PeerConfig},
lazy_static, log,
message_proto::{
supported_decoding::PreferCodec, video_frame, Chroma, CodecAbility, EncodedVideoFrames,
SupportedDecoding, SupportedEncoding, VideoFrame,
},
sysinfo::System,
ResultType,
};
@@ -269,7 +269,7 @@ impl Encoder {
let preference = most_frequent.enum_value_or(PreferCodec::Auto);
// auto: h265 > h264 > av1/vp9/vp8
let av1_test = Config::get_option(hbb_common::config::keys::OPTION_AV1_TEST) != "N";
let av1_test = Config::get_option(base::config::keys::OPTION_AV1_TEST) != "N";
let mut auto_codec = if av1_useable && av1_test {
CodecFormat::AV1
} else {
@@ -849,7 +849,7 @@ impl Decoder {
#[cfg(any(feature = "hwcodec", feature = "mediacodec"))]
pub fn enable_hwcodec_option() -> bool {
use hbb_common::config::keys::OPTION_ENABLE_HWCODEC;
use base::config::keys::OPTION_ENABLE_HWCODEC;
if !cfg!(target_os = "ios") {
return option2bool(
@@ -861,7 +861,7 @@ pub fn enable_hwcodec_option() -> bool {
}
#[cfg(feature = "vram")]
pub fn enable_vram_option(encode: bool) -> bool {
use hbb_common::config::keys::OPTION_ENABLE_HWCODEC;
use base::config::keys::OPTION_ENABLE_HWCODEC;
if cfg!(windows) {
let enable = option2bool(
@@ -880,13 +880,13 @@ pub fn enable_vram_option(encode: bool) -> bool {
#[cfg(windows)]
pub fn enable_directx_capture() -> bool {
use hbb_common::config::keys::OPTION_ENABLE_DIRECTX_CAPTURE as OPTION;
use base::config::keys::OPTION_ENABLE_DIRECTX_CAPTURE as OPTION;
option2bool(OPTION, &Config::get_option(OPTION))
}
#[cfg(windows)]
pub fn allow_d3d_render() -> bool {
use hbb_common::config::keys::OPTION_ALLOW_D3D_RENDER as OPTION;
use base::config::keys::OPTION_ALLOW_D3D_RENDER as OPTION;
option2bool(OPTION, &hbb_common::config::LocalConfig::get_option(OPTION))
}
@@ -980,7 +980,7 @@ pub fn codec_thread_num(limit: usize) -> usize {
#[cfg(windows)]
{
res = 0;
let percent = hbb_common::platform::windows::cpu_uage_one_minute();
let percent = base::platform::windows::cpu_uage_one_minute();
info = format!("cpu usage: {:?}", percent);
if let Some(pecent) = percent {
if pecent < 100.0 {
@@ -1038,7 +1038,7 @@ fn disable_av1() -> bool {
#[cfg(not(target_os = "ios"))]
pub fn test_av1() {
use hbb_common::config::keys::OPTION_AV1_TEST;
use base::config::keys::OPTION_AV1_TEST;
use hbb_common::rand::Rng;
use std::{sync::Once, time::Duration};

2
libs/scrap/src/common/hwcodec.rs
View File

@@ -3,11 +3,11 @@ use crate::{
convert::*,
CodecFormat, EncodeInput, ImageFormat, ImageRgb, Pixfmt, HW_STRIDE_ALIGN,
};
use base::message_proto::{EncodedVideoFrame, EncodedVideoFrames, VideoFrame};
use hbb_common::{
anyhow::{anyhow, bail, Context},
bytes::Bytes,
log,
message_proto::{EncodedVideoFrame, EncodedVideoFrames, VideoFrame},
serde_derive::{Deserialize, Serialize},
serde_json, ResultType,
};

9
libs/scrap/src/common/mod.rs
View File

@@ -1,9 +1,6 @@
pub use self::vpxcodec::*;
use hbb_common::{
bail, log,
message_proto::{video_frame, Chroma, VideoFrame},
ResultType,
};
use base::message_proto::{video_frame, Chroma, VideoFrame};
use hbb_common::{bail, log, ResultType};
use std::{ffi::c_void, slice};
cfg_if! {
@@ -268,7 +265,7 @@ pub struct EncodeYuvFormat {
#[cfg(x11)]
#[inline]
pub fn is_x11() -> bool {
hbb_common::platform::linux::is_x11_or_headless()
base::platform::linux::is_x11_or_headless()
}
#[cfg(x11)]

7
libs/scrap/src/common/record.rs
View File

@@ -1,11 +1,8 @@
use crate::CodecFormat;
use base::message_proto::{message, video_frame, EncodedVideoFrame, Message};
#[cfg(feature = "hwcodec")]
use hbb_common::anyhow::anyhow;
use hbb_common::{
bail, chrono, log,
message_proto::{message, video_frame, EncodedVideoFrame, Message},
ResultType,
};
use hbb_common::{bail, chrono, log, ResultType};
#[cfg(feature = "hwcodec")]
use hwcodec::mux::{MuxContext, Muxer};
use std::{

2
libs/scrap/src/common/vpxcodec.rs
View File

@@ -5,8 +5,8 @@
use hbb_common::anyhow::{anyhow, Context};
use hbb_common::log;
use hbb_common::message_proto::{Chroma, EncodedVideoFrame, EncodedVideoFrames, VideoFrame};
use hbb_common::ResultType;
use base::message_proto::{Chroma, EncodedVideoFrame, EncodedVideoFrames, VideoFrame};
use crate::codec::{base_bitrate, codec_thread_num, EncoderApi};
use crate::{EncodeInput, EncodeYuvFormat, GoogleImage, Pixfmt, STRIDE_ALIGN};

7
libs/scrap/src/common/vram.rs
View File

@@ -9,12 +9,11 @@ use crate::{
hwcodec::HwCodecConfig,
AdapterDevice, CodecFormat, EncodeInput, EncodeYuvFormat, Pixfmt,
};
use base::message_proto::{EncodedVideoFrame, EncodedVideoFrames, VideoFrame};
use hbb_common::{
anyhow::{anyhow, bail, Context},
bytes::Bytes,
log,
message_proto::{EncodedVideoFrame, EncodedVideoFrames, VideoFrame},
ResultType,
log, ResultType,
};
use hwcodec::{
common::{DataFormat, Driver, MAX_GOP},
@@ -98,7 +97,7 @@ impl EncoderApi for VRamEncoder {
&mut self,
frame: EncodeInput,
ms: i64,
) -> ResultType<hbb_common::message_proto::VideoFrame> {
) -> ResultType<base::message_proto::VideoFrame> {
let (texture, rotation) = frame.texture()?;
if rotation != 0 {
// to-do: support rotation

4
libs/scrap/src/wayland/display.rs
View File

@@ -8,7 +8,7 @@ use std::{
};
use tracing::warn;
use hbb_common::platform::linux::{get_wayland_displays, WaylandDisplayInfo};
use base::platform::linux::{get_wayland_displays, WaylandDisplayInfo};
lazy_static! {
static ref DISPLAYS: Mutex<Option<Arc<Displays>>> = Mutex::new(None);
@@ -105,7 +105,7 @@ fn try_xrandr_primary() -> Option<String> {
}
fn try_kscreen_primary() -> Option<String> {
if !hbb_common::platform::linux::is_kde_session() {
if !base::platform::linux::is_kde_session() {
return None;
}

278
libs/scrap/src/wayland/pipewire.rs
View File

@@ -23,7 +23,8 @@ use gstreamer_app::AppSink;
use lazy_static::lazy_static;
use serde::{Deserialize, Serialize};
use hbb_common::{bail, config, platform::linux::CMD_SH, serde_json, tokio, ResultType};
use base::platform::linux::CMD_SH;
use hbb_common::{anyhow::anyhow, bail, config, serde_json, tokio, ResultType};
use super::capturable::PixelProvider;
use super::capturable::{Capturable, Recorder};
@@ -263,11 +264,21 @@ pub struct PipeWireRecorder {
saved_raw_data: Vec<u8>, // for faster compare and copy
}
// Element creation fails the same way for a plugin that is not installed as for one that is
// broken, so the tag does not claim which. Only the name travels to the peer -- it is what
// says which package to look at -- and the factory's own error stays here in the log.
fn gst_element(name: &str) -> ResultType<gst::Element> {
gst::ElementFactory::make(name, None).map_err(|e| {
error!("Failed to create GStreamer element {}: {}", name, e);
anyhow!(stage_err("gst-plugin", "unavailable", name))
})
}
impl PipeWireRecorder {
pub fn new(capturable: PipeWireCapturable) -> ResultType<Self> {
let pipeline = gst::Pipeline::new(None);
let src = gst::ElementFactory::make("pipewiresrc", None)?;
let src = gst_element("pipewiresrc")?;
src.set_property("fd", &capturable.fd.as_raw_fd())?;
src.set_property("path", &format!("{}", capturable.path))?;
src.set_property("keepalive_time", &1_000.as_raw_fd())?;
@@ -282,9 +293,9 @@ impl PipeWireRecorder {
// "no more output formats" / not-negotiated (-4). videoconvert accepts any
// system-memory video/x-raw format, widening negotiation so the portal can
// settle on a format it can deliver via its SHM path.
let convert = gst::ElementFactory::make("videoconvert", None)?;
let convert = gst_element("videoconvert")?;
let sink = gst::ElementFactory::make("appsink", None)?;
let sink = gst_element("appsink")?;
sink.set_property("drop", &true)?;
sink.set_property("max-buffers", &1u32)?;
@@ -463,11 +474,125 @@ impl Drop for PipeWireRecorder {
}
}
// The portal handshake is four sequential requests whose outcomes arrive as asynchronous
// `Response` signals, so where and why it failed is known only inside the signal handler.
// Recording it here, instead of collapsing every outcome into one `failed` flag, is what lets
// the app side name the real cause rather than guess it from the error text.
#[derive(Clone, Copy)]
enum PortalStage {
CreateSession = 1,
SelectDevices = 2,
SelectSources = 3,
Start = 4,
OpenPipeWireRemote = 5,
}
impl PortalStage {
fn as_str(&self) -> &'static str {
match self {
Self::CreateSession => "create-session",
Self::SelectDevices => "select-devices",
Self::SelectSources => "select-sources",
Self::Start => "start",
Self::OpenPipeWireRemote => "open-pipewire-remote",
}
}
fn from_u8(v: u8) -> Self {
match v {
2 => Self::SelectDevices,
3 => Self::SelectSources,
4 => Self::Start,
5 => Self::OpenPipeWireRemote,
_ => Self::CreateSession,
}
}
}
// `wl-stage:<stage>:<kind>:<detail>`, parsed by `map_err_scrap` on the app side. The detail
// reaches the user through a `{}` placeholder in a translated string, so it must not bring
// braces, control characters or unbounded length of its own.
const STAGE_TAG: &str = "wl-stage:";
fn stage_err(stage: &str, kind: &str, detail: &str) -> String {
let detail: String = detail
.chars()
.map(|c| if c.is_control() { ' ' } else { c })
.filter(|c| *c != '{' && *c != '}')
.take(200)
.collect();
format!("{}{}:{}:{}", STAGE_TAG, stage, kind, detail.trim())
}
// The name alone is usually the generic `org.freedesktop.DBus.Error.Failed`; the message is
// where a backend says what it objected to. This ends up in the log, so carry both.
fn dbus_stage_err(stage: &str, err: &dbus::Error) -> String {
let detail = match (err.name(), err.message()) {
(Some(name), Some(message)) if !name.is_empty() && !message.is_empty() => {
format!("{}: {}", name, message)
}
(Some(name), _) if !name.is_empty() => name.to_owned(),
(_, message) => message.unwrap_or_default().to_owned(),
};
let kind = match err.name().unwrap_or_default() {
"org.freedesktop.DBus.Error.UnknownMethod"
| "org.freedesktop.DBus.Error.UnknownInterface" => "unsupported",
_ => "dbus",
};
stage_err(stage, kind, &detail)
}
#[derive(Clone)]
struct PortalTrace {
failed: Arc<AtomicBool>,
reason: Arc<Mutex<Option<String>>>,
// The stage whose `Response` we are still waiting for, so the polling loop can tell a
// non-interactive step apart from the one that waits for a human.
waiting_for: Arc<AtomicU8>,
}
impl PortalTrace {
fn new() -> Self {
Self {
failed: Arc::new(AtomicBool::new(false)),
reason: Arc::new(Mutex::new(None)),
waiting_for: Arc::new(AtomicU8::new(PortalStage::CreateSession as u8)),
}
}
fn fail(&self, stage: PortalStage, kind: &str, detail: &str) {
self.record(stage_err(stage.as_str(), kind, detail));
self.failed.store(true, Ordering::SeqCst);
}
// The first failure is the cause; whatever follows it is a consequence.
fn record(&self, tag: String) {
if let Ok(mut reason) = self.reason.lock() {
if reason.is_none() {
*reason = Some(tag);
}
}
}
fn waiting(&self, stage: PortalStage) {
self.waiting_for.store(stage as u8, Ordering::SeqCst);
}
fn waiting_stage(&self) -> PortalStage {
PortalStage::from_u8(self.waiting_for.load(Ordering::SeqCst))
}
fn take_reason(&self) -> Option<String> {
self.reason.lock().ok().and_then(|mut r| r.take())
}
}
fn handle_response<F>(
conn: &SyncConnection,
path: dbus::Path<'static>,
mut f: F,
failure_out: Arc<AtomicBool>,
trace: PortalTrace,
stage: PortalStage,
) -> Result<dbus::channel::Token, dbus::Error>
where
F: FnMut(
@@ -490,18 +615,29 @@ where
0 => {}
1 => {
warn!("DBus response: User cancelled interaction.");
failure_out.store(true, Ordering::SeqCst);
trace.fail(stage, "declined", "");
return true;
}
2 => {
warn!("DBus response: User interaction ended in some other way.");
trace.fail(stage, "ended", "");
return true;
}
c => {
warn!("DBus response: Unknown error, code: {}.", c);
failure_out.store(true, Ordering::SeqCst);
trace.fail(stage, "portal-error", &c.to_string());
return true;
}
}
if let Err(err) = f(r, c, m) {
warn!("Error requesting screen capture via dbus: {}", err);
failure_out.store(true, Ordering::SeqCst);
let text = err.to_string();
warn!("Error requesting screen capture via dbus: {}", text);
if text.starts_with(STAGE_TAG) {
trace.record(text);
trace.failed.store(true, Ordering::SeqCst);
} else {
trace.fail(trace.waiting_stage(), "internal", &text);
}
}
true
})
@@ -637,15 +773,16 @@ pub fn request_remote_desktop(
INIT = true;
}
}
let conn = SyncConnection::new_session()?;
let conn =
SyncConnection::new_session().map_err(|e| anyhow!(dbus_stage_err("session-bus", &e)))?;
let portal = get_portal(&conn);
let mut args: PropMap = HashMap::new();
let fd: Arc<Mutex<Option<OwnedFd>>> = Arc::new(Mutex::new(None));
let fd_res = fd.clone();
let streams: Arc<Mutex<Vec<PwStreamInfo>>> = Arc::new(Mutex::new(Vec::new()));
let streams_res = streams.clone();
let failure = Arc::new(AtomicBool::new(false));
let failure_res = failure.clone();
let trace = PortalTrace::new();
let trace_res = trace.clone();
let session: Arc<Mutex<Option<dbus::Path>>> = Arc::new(Mutex::new(None));
let session_res = session.clone();
let create_session_handle_token = "u1";
@@ -673,38 +810,45 @@ pub fn request_remote_desktop(
// the caller to subscribe to the signal before making the method call.
handle_response(
&conn,
get_request_path(&conn, create_session_handle_token)?,
get_request_path(&conn, create_session_handle_token)
.map_err(|e| anyhow!(dbus_stage_err("create-session", &e)))?,
on_create_session_response(
fd.clone(),
streams.clone(),
session.clone(),
failure.clone(),
trace.clone(),
is_support_restore_token,
capture_cursor,
),
failure_res.clone(),
)?;
trace.clone(),
PortalStage::CreateSession,
)
.map_err(|e| anyhow!(dbus_stage_err("create-session", &e)))?;
if is_server_running() {
let _ = screencast_portal::create_session(&portal, args)?;
let _ = screencast_portal::create_session(&portal, args)
.map_err(|e| anyhow!(dbus_stage_err("create-session", &e)))?;
} else {
let _ = remote_desktop_portal::create_session(&portal, args)?;
let _ = remote_desktop_portal::create_session(&portal, args)
.map_err(|e| anyhow!(dbus_stage_err("create-session", &e)))?;
}
// wait 3 minutes for user interaction
for _ in 0..1800 {
conn.process(Duration::from_millis(100))?;
conn.process(Duration::from_millis(100))
.map_err(|e| anyhow!(dbus_stage_err(trace_res.waiting_stage().as_str(), &e)))?;
// Once we got a file descriptor we are done!
if fd_res.lock().unwrap().is_some() {
break;
}
if failure_res.load(Ordering::SeqCst) {
if trace_res.failed.load(Ordering::SeqCst) {
break;
}
}
let fd_res = fd_res.lock().unwrap();
let streams_res = streams_res.lock().unwrap();
let session_res = session_res.lock().unwrap();
let have_fd = fd_res.is_some();
if let Some(fd_res) = fd_res.clone() {
if let Some(session) = session_res.clone() {
@@ -719,14 +863,20 @@ pub fn request_remote_desktop(
}
}
}
bail!("Failed to obtain screen capture. You may need to upgrade the PipeWire library for better compatibility. Please check https://github.com/rustdesk/rustdesk/issues/8600#issuecomment-2254720954 for more details.")
bail!(trace_res.take_reason().unwrap_or_else(|| {
if have_fd {
stage_err("streams", "empty", "")
} else {
stage_err(trace_res.waiting_stage().as_str(), "no-response", "")
}
}))
}
fn on_create_session_response(
fd: Arc<Mutex<Option<OwnedFd>>>,
streams: Arc<Mutex<Vec<PwStreamInfo>>>,
session: Arc<Mutex<Option<dbus::Path<'static>>>>,
failure: Arc<AtomicBool>,
trace: PortalTrace,
is_support_restore_token: bool,
capture_cursor: bool,
) -> impl Fn(
@@ -786,19 +936,23 @@ fn on_create_session_response(
});
}
trace.waiting(PortalStage::SelectSources);
handle_response(
c,
get_request_path(c, select_sources_handle_token)?,
on_select_sources_response(
fd.clone(),
streams.clone(),
failure.clone(),
trace.clone(),
ses.clone(),
is_support_restore_token,
),
failure.clone(),
trace.clone(),
PortalStage::SelectSources,
)?;
let _ = portal.select_sources(ses.clone(), args)?;
let _ = portal
.select_sources(ses.clone(), args)
.map_err(|e| DBusError(dbus_stage_err("select-sources", &e)))?;
} else {
// TODO: support persist_mode for remote_desktop_portal
// https://flatpak.github.io/xdg-desktop-portal/docs/doc-org.freedesktop.portal.RemoteDesktop.html
@@ -810,19 +964,23 @@ fn on_create_session_response(
);
args.insert("types".to_string(), Variant(Box::new(7u32)));
trace.waiting(PortalStage::SelectDevices);
handle_response(
c,
get_request_path(c, select_devices_handle_token)?,
on_select_devices_response(
fd.clone(),
streams.clone(),
failure.clone(),
trace.clone(),
ses.clone(),
is_support_restore_token,
),
failure.clone(),
trace.clone(),
PortalStage::SelectDevices,
)?;
let _ = portal.select_devices(ses.clone(), args)?;
let _ = portal
.select_devices(ses.clone(), args)
.map_err(|e| DBusError(dbus_stage_err("select-devices", &e)))?;
}
Ok(())
@@ -832,7 +990,7 @@ fn on_create_session_response(
fn on_select_devices_response(
fd: Arc<Mutex<Option<OwnedFd>>>,
streams: Arc<Mutex<Vec<PwStreamInfo>>>,
failure: Arc<AtomicBool>,
trace: PortalTrace,
session: dbus::Path<'static>,
is_support_restore_token: bool,
) -> impl Fn(
@@ -855,19 +1013,23 @@ fn on_select_devices_response(
args.insert("types".into(), Variant(Box::new(1u32))); //| 2u32)));
let session = session.clone();
trace.waiting(PortalStage::SelectSources);
handle_response(
c,
get_request_path(c, select_sources_handle_token)?,
on_select_sources_response(
fd.clone(),
streams.clone(),
failure.clone(),
trace.clone(),
session.clone(),
is_support_restore_token,
),
failure.clone(),
trace.clone(),
PortalStage::SelectSources,
)?;
let _ = portal.select_sources(session.clone(), args)?;
let _ = portal
.select_sources(session.clone(), args)
.map_err(|e| DBusError(dbus_stage_err("select-sources", &e)))?;
Ok(())
}
@@ -876,7 +1038,7 @@ fn on_select_devices_response(
fn on_select_sources_response(
fd: Arc<Mutex<Option<OwnedFd>>>,
streams: Arc<Mutex<Vec<PwStreamInfo>>>,
failure: Arc<AtomicBool>,
trace: PortalTrace,
session: dbus::Path<'static>,
is_support_restore_token: bool,
) -> impl Fn(
@@ -892,6 +1054,7 @@ fn on_select_sources_response(
"handle_token".to_string(),
Variant(Box::new(start_handle_token.to_string())),
);
trace.waiting(PortalStage::Start);
handle_response(
c,
get_request_path(c, start_handle_token)?,
@@ -899,14 +1062,18 @@ fn on_select_sources_response(
fd.clone(),
streams.clone(),
session.clone(),
trace.clone(),
is_support_restore_token,
),
failure.clone(),
trace.clone(),
PortalStage::Start,
)?;
if is_server_running() {
let _ = screencast_portal::start(&portal, session.clone(), "", args)?;
let _ = screencast_portal::start(&portal, session.clone(), "", args)
.map_err(|e| DBusError(dbus_stage_err("start", &e)))?;
} else {
let _ = remote_desktop_portal::start(&portal, session.clone(), "", args)?;
let _ = remote_desktop_portal::start(&portal, session.clone(), "", args)
.map_err(|e| DBusError(dbus_stage_err("start", &e)))?;
}
Ok(())
@@ -917,6 +1084,7 @@ fn on_start_response(
fd: Arc<Mutex<Option<OwnedFd>>>,
streams: Arc<Mutex<Vec<PwStreamInfo>>>,
session: dbus::Path<'static>,
trace: PortalTrace,
is_support_restore_token: bool,
) -> impl Fn(
OrgFreedesktopPortalRequestResponse,
@@ -944,10 +1112,14 @@ fn on_start_response(
.lock()
.unwrap()
.append(&mut streams_from_response(r));
fd.clone()
.lock()
.unwrap()
.replace(portal.open_pipe_wire_remote(session.clone(), HashMap::new())?);
// Past this point the user has granted the request; anything that fails now is the
// hand-over of the PipeWire fd, which is a different thing to go looking at.
trace.waiting(PortalStage::OpenPipeWireRemote);
fd.clone().lock().unwrap().replace(
portal
.open_pipe_wire_remote(session.clone(), HashMap::new())
.map_err(|e| DBusError(dbus_stage_err("open-pipewire-remote", &e)))?,
);
Ok(())
}
@@ -1554,3 +1726,29 @@ fn sort_streams(
*streams = sorted_streams;
*shared_displays = sorted_shared_displays;
}
#[cfg(test)]
mod tests {
use super::stage_err;
#[test]
fn stage_err_keeps_the_detail_safe_for_a_placeholder() {
assert_eq!(
stage_err("start", "declined", ""),
"wl-stage:start:declined:"
);
// Braces of its own would break the placeholder lookup on the peer.
assert_eq!(
stage_err("create-session", "dbus", "org.freedesktop.{Error}"),
"wl-stage:create-session:dbus:org.freedesktop.Error"
);
assert_eq!(
stage_err("select-sources", "internal", "one\ntwo"),
"wl-stage:select-sources:internal:one two"
);
assert_eq!(
stage_err("start", "internal", &"x".repeat(300)),
format!("wl-stage:start:internal:{}", "x".repeat(200))
);
}
}

42
src/client.rs
View File

@@ -47,13 +47,11 @@ use hbb_common::{
anyhow::{anyhow, Context},
bail,
config::{
self, keys, use_ws, Config, LocalConfig, PeerConfig, PeerInfoSerde, Resolution,
self, use_ws, Config, LocalConfig, PeerConfig, PeerInfoSerde, Resolution,
CONNECT_TIMEOUT, READ_TIMEOUT, RELAY_PORT, RENDEZVOUS_PORT, RENDEZVOUS_SERVERS,
},
fs::JobType,
futures::future::{select_ok, BoxFuture, FutureExt},
get_version_number, log,
message_proto::{option_message::BoolOption, *},
protobuf::{Message as _, MessageField},
rand,
rendezvous_proto::*,
@@ -73,6 +71,11 @@ use hbb_common::{
webrtc::WebRTCStream,
AddrMangle, ResultType, Stream,
};
use base::{
config::keys,
fs::JobType,
message_proto::{option_message::BoolOption, *},
};
pub use helper::*;
use scrap::{
codec::Decoder,
@@ -2625,6 +2628,14 @@ pub struct LoginConfigHandler {
pub remember: bool,
config: PeerConfig,
pub port_forward: (String, i32),
/// This login's `multiplex`, filled with `port_forward` under the turn
/// lock. `port_forward_mux` says whether a mapping probes for the tunnel;
/// one the probe latched to the raw pipe logs in without asking, so an
/// upgraded peer keeps giving it the raw pipe.
pub(crate) port_forward_multiplex: bool,
/// Set once per window, before its mappings start: every accept's claim
/// reads it.
pub(crate) port_forward_mux: bool,
/// Held by a port-forward mapping from filling `port_forward` and `hash`
/// until its login is built from them; a window's mappings log in
/// concurrently.
@@ -3652,6 +3663,7 @@ impl LoginConfigHandler {
ConnType::PORT_FORWARD | ConnType::RDP => lr.set_port_forward(PortForward {
host: self.port_forward.0.clone(),
port: self.port_forward.1,
multiplex: self.port_forward_multiplex,
..Default::default()
}),
ConnType::TERMINAL => {
@@ -4011,7 +4023,7 @@ async fn do_sync_cpu_usage() {
if let Ok(Some(data)) = conn.next_timeout(50).await {
match data {
Data::SyncWinCpuUsage(cpu_usage) => {
hbb_common::platform::windows::sync_cpu_usage(cpu_usage);
base::platform::windows::sync_cpu_usage(cpu_usage);
}
_ => {}
}
@@ -4671,7 +4683,7 @@ pub trait Interface: Send + Clone + 'static + Sized {
}
}
fn swap_modifier_mouse(&self, _msg: &mut hbb_common::protos::message::MouseEvent) {}
fn swap_modifier_mouse(&self, _msg: &mut base::protos::message::MouseEvent) {}
fn update_direct(&self, direct: Option<bool>) {
self.get_lch().write().unwrap().direct = direct;
@@ -4953,6 +4965,26 @@ mod retry_tests {
}
}
#[cfg(test)]
mod port_forward_mux_tests {
use super::*;
#[test]
fn a_login_asks_for_the_tunnel_when_its_mapping_probes() {
let mut lc = LoginConfigHandler::default();
lc.conn_type = ConnType::PORT_FORWARD;
let asks = |lc: &LoginConfigHandler| {
lc.create_login_msg(String::new(), String::new(), vec![])
.login_request()
.port_forward()
.multiplex
};
assert!(!asks(&lc));
lc.port_forward_multiplex = true;
assert!(asks(&lc));
}
}
pub async fn hc_connection(
feedback: i32,
rendezvous_server: String,

3
src/client/file_trait.rs
View File

@@ -1,4 +1,5 @@
use hbb_common::{fs, log, message_proto::*};
use hbb_common::log;
use base::{fs, message_proto::*};
use super::{Data, Interface};

6
src/client/helper.rs
View File

@@ -1,7 +1,5 @@
use hbb_common::{
get_time,
message_proto::{Message, VoiceCallRequest, VoiceCallResponse},
};
use base::message_proto::{Message, VoiceCallRequest, VoiceCallResponse};
use hbb_common::get_time;
use scrap::CodecFormat;
use std::collections::HashMap;

86
src/client/io_loop.rs
View File

@@ -15,8 +15,26 @@ use crate::{
// Restart msgbox text is kept as a legacy UI fallback; Flutter handles the type as a control event.
const RESTART_REMOTE_DEVICE_NO_DATA_TIMEOUT: Duration = Duration::from_secs(5);
const KCP_CLOSE_REASON_FLUSH_DELAY: Duration = Duration::from_millis(30);
// Deadline for the parting close-reason send once the peer is presumed gone; KCP waits for send
// capacity with no deadline of its own.
const KCP_CLOSE_REASON_GONE_DEADLINE: Duration = Duration::from_millis(500);
// Grace after ICE reports Disconnected, which it does ~5s after it stops hearing from the peer,
// for ~8s in total. Disconnected is transient by design, so this waits out a Wi-Fi roam or a
// sleep/wake rather than acting on the first hint.
const WEBRTC_SUSPECT_GRACE: Duration = Duration::from_secs(3);
// KCP gets no such hint, only how long since a packet arrived; its endpoint pings an idle peer
// about every 2s, so this is several missed pings, and matches the 8s WebRTC arrives at.
const KCP_PEER_SILENCE_LIMIT: Duration = Duration::from_secs(8);
#[cfg(feature = "unix-file-copy-paste")]
use crate::{clipboard::try_empty_clipboard_files, clipboard_file::unix_file_clip};
use base::{
config::keys,
fs::{
self, can_enable_overwrite_detection, get_job, get_string, new_send_confirm,
DigestCheckResult, RemoveJobMeta,
},
message_proto::{permission_info::Permission, *},
};
#[cfg(any(
target_os = "windows",
all(target_os = "macos", feature = "unix-file-copy-paste")
@@ -28,12 +46,7 @@ use hbb_common::tokio::sync::mpsc::error::TryRecvError;
use hbb_common::{
allow_err,
config::{self, LocalConfig, PeerConfig, TransferSerde},
fs::{
self, can_enable_overwrite_detection, get_job, get_string, new_send_confirm,
DigestCheckResult, RemoveJobMeta,
},
get_time, log,
message_proto::{permission_info::Permission, *},
protobuf::Message as _,
rendezvous_proto::ConnType,
timeout,
@@ -244,6 +257,9 @@ impl<T: InvokeUiSession> Remote<T> {
let _keep_it = client::hc_connection(feedback, rendezvous_server, token).await;
let mut last_recv_time = Instant::now();
let mut webrtc_suspect_since: Option<Instant> = None;
let mut last_rx_progress = peer.rx_progress();
let mut peer_gone = false;
loop {
tokio::select! {
@@ -310,6 +326,37 @@ impl<T: InvokeUiSession> Remote<T> {
self.handler.msgbox("restarting-show", "Restarting remote device", "Connection in progress. Please wait.", "");
break;
}
let rx_progress = peer.rx_progress();
// `None` for transports that report none, and it never changes for a
// given one, so they are inert here.
let progressed = rx_progress != last_rx_progress;
last_rx_progress = rx_progress;
if peer.webrtc_disconnected() && !progressed {
webrtc_suspect_since.get_or_insert_with(Instant::now);
} else {
webrtc_suspect_since = None;
}
// Neither limit is a hard upper bound. A send is awaited inline in
// this loop, so one in progress delays this tick - bounded on WebRTC
// by the timeout the stream was built with, not bounded at all on
// KCP. The 30s watchdog above shares the loop and the same delay.
peer_gone = webrtc_suspect_since
.map_or(false, |since| since.elapsed() >= WEBRTC_SUSPECT_GRACE)
|| kcp
.as_ref()
.and_then(|k| k.peer_silent_for())
.map_or(false, |silent| silent >= KCP_PEER_SILENCE_LIMIT);
if peer_gone {
log::info!("Peer stopped answering, reconnecting");
#[cfg(feature = "flutter")]
self.handler.msgbox("restarting-show", "Connecting...", "Connection in progress. Please wait.", "");
// Sciter knows no `restarting-show` and would show a dialog that
// waits for a click, where the timeout this arrives ahead of is
// retryable and reconnects on its own. Keep that message for it.
#[cfg(not(feature = "flutter"))]
self.handler.msgbox("error", "Connection Error", "Timeout", "");
break;
}
let elapsed = fps_instant.elapsed().as_millis();
if elapsed < 1000 {
continue;
@@ -355,6 +402,11 @@ impl<T: InvokeUiSession> Remote<T> {
s.send(()).ok();
}
if kcp.is_some() {
// Attempted rather than skipped even here: if the loss was one-way the peer
// does get it, and drops its side instead of waiting out its own timeout.
if peer_gone {
peer.set_send_timeout(KCP_CLOSE_REASON_GONE_DEADLINE.as_millis() as u64);
}
// Send the close reason if it hasn't been sent yet, as KCP cannot detect the socket close event.
self.send_close_reason(&mut peer, "kcp").await;
// KCP does not send messages immediately, so wait to ensure the last message is sent.
@@ -2036,9 +2088,8 @@ impl<T: InvokeUiSession> Remote<T> {
#[cfg(target_os = "windows")]
Ok(file_transfer_send_request::FileType::Printer) => {
#[cfg(feature = "flutter")]
let action = LocalConfig::get_option(
config::keys::OPTION_PRINTER_INCOMING_JOB_ACTION,
);
let action =
LocalConfig::get_option(keys::OPTION_PRINTER_INCOMING_JOB_ACTION);
#[cfg(not(feature = "flutter"))]
let action = "";
if action == "dismiss" {
@@ -2047,7 +2098,7 @@ impl<T: InvokeUiSession> Remote<T> {
let id = fs::get_next_job_id();
#[cfg(feature = "flutter")]
let allow_auto_print = LocalConfig::get_bool_option(
config::keys::OPTION_PRINTER_ALLOW_AUTO_PRINT,
keys::OPTION_PRINTER_ALLOW_AUTO_PRINT,
);
#[cfg(not(feature = "flutter"))]
let allow_auto_print = false;
@@ -2055,9 +2106,7 @@ impl<T: InvokeUiSession> Remote<T> {
let printer_name = if action == "" {
"".to_string()
} else {
LocalConfig::get_option(
config::keys::OPTION_PRINTER_SELECTED_NAME,
)
LocalConfig::get_option(keys::OPTION_PRINTER_SELECTED_NAME)
};
self.handler.printer_response(id, _s.path, printer_name);
} else {
@@ -2123,7 +2172,7 @@ impl<T: InvokeUiSession> Remote<T> {
.handle_screenshot_resp(response.sid, response.msg);
}
Some(message::Union::TerminalResponse(response)) => {
use hbb_common::message_proto::terminal_response::Union;
use base::message_proto::terminal_response::Union;
if let Some(Union::Opened(opened)) = &response.union {
if opened.success && !opened.service_id.is_empty() {
let mut lc = self.handler.lc.write().unwrap();
@@ -2347,14 +2396,10 @@ impl<T: InvokeUiSession> Remote<T> {
}
#[cfg(any(target_os = "windows", feature = "unix-file-copy-paste"))]
async fn handle_cliprdr_msg(
&mut self,
clip: hbb_common::message_proto::Cliprdr,
_peer: &mut Stream,
) {
async fn handle_cliprdr_msg(&mut self, clip: base::message_proto::Cliprdr, _peer: &mut Stream) {
log::debug!("handling cliprdr msg from server peer");
#[cfg(feature = "flutter")]
if let Some(hbb_common::message_proto::cliprdr::Union::FormatList(_)) = &clip.union {
if let Some(base::message_proto::cliprdr::Union::FormatList(_)) = &clip.union {
if self.client_conn_id
!= clipboard::get_client_conn_id(&crate::flutter::get_cur_peer_id()).unwrap_or(0)
{
@@ -2464,8 +2509,7 @@ impl<T: InvokeUiSession> Remote<T> {
);
self.video_threads.insert(display, video_thread);
if self.video_threads.len() == 1 {
let auto_record =
LocalConfig::get_bool_option(config::keys::OPTION_ALLOW_AUTO_RECORD_OUTGOING);
let auto_record = LocalConfig::get_bool_option(keys::OPTION_ALLOW_AUTO_RECORD_OUTGOING);
self.handler.lc.write().unwrap().record_state = auto_record;
self.update_record_state();
}

44
src/client/screenshot.rs
View File

@@ -1,6 +1,7 @@
#[cfg(not(any(target_os = "android", target_os = "ios")))]
use crate::clipboard::{update_clipboard, ClipboardSide};
use hbb_common::{message_proto::*, ResultType};
use base::message_proto::*;
use hbb_common::ResultType;
use std::sync::Mutex;
lazy_static::lazy_static! {
@@ -58,11 +59,14 @@ impl Screenshot {
}
fn handle_screenshot(&mut self, action: String) -> String {
let Some(data) = self.data.take() else {
let Some(data) = self.data.as_ref().cloned() else {
return "No cached screenshot".to_owned();
};
match Self::handle_screenshot_(data, action) {
Ok(()) => "".to_owned(),
Ok(()) => {
self.data = None;
"".to_owned()
}
Err(e) => e.to_string(),
}
}
@@ -97,3 +101,37 @@ pub fn set_screenshot(data: bytes::Bytes) {
pub fn handle_screenshot(action: String) -> String {
SCREENSHOT.lock().unwrap().handle_screenshot(action)
}
#[cfg(test)]
mod tests {
use super::Screenshot;
use std::time::{SystemTime, UNIX_EPOCH};
#[test]
fn preserves_cached_screenshot_when_save_fails() {
let data = bytes::Bytes::from_static(b"screenshot data");
let mut screenshot = Screenshot {
data: Some(data.clone()),
};
let unique = SystemTime::now()
.duration_since(UNIX_EPOCH)
.unwrap()
.as_nanos();
let missing_parent = std::env::temp_dir()
.join(format!("rustdesk-screenshot-missing-parent-{unique}"))
.join("screenshot.png");
let valid_path = std::env::temp_dir().join(format!("rustdesk-screenshot-{unique}.png"));
let error = screenshot.handle_screenshot(format!("0:{}", missing_parent.display()));
assert!(!error.is_empty());
assert_eq!(screenshot.data.as_deref(), Some(data.as_ref()));
assert_eq!(
screenshot.handle_screenshot(format!("0:{}", valid_path.display())),
""
);
assert!(screenshot.data.is_none());
assert_eq!(std::fs::read(&valid_path).unwrap(), data.as_ref());
std::fs::remove_file(valid_path).unwrap();
}
}

36
src/clipboard.rs
View File

@@ -2,7 +2,8 @@
use arboard::{ClipboardData, ClipboardFormat};
#[cfg(target_os = "linux")]
use arboard::{LinuxClipboardKind, SetExtLinux};
use hbb_common::{bail, log, message_proto::*, ResultType};
use hbb_common::{bail, log, ResultType};
use base::message_proto::*;
use std::{
sync::{Arc, Mutex},
time::Duration,
@@ -515,10 +516,10 @@ impl ClipboardContext {
// The host-side clear file clipboard `let _ = self.inner.clear();`,
// does not work on KDE Plasma for the installed version.
// Don't use `hbb_common::platform::linux::is_kde()` here.
// Don't use `base::platform::linux::is_kde()` here.
// It's not correct in the server process.
#[cfg(target_os = "linux")]
let is_kde_x11 = hbb_common::platform::linux::is_kde_session()
let is_kde_x11 = base::platform::linux::is_kde_session()
&& crate::platform::linux::is_x11();
#[cfg(target_os = "macos")]
let is_kde_x11 = false;
@@ -581,7 +582,7 @@ pub fn get_current_clipboard_msg(
multi_clipboards
.clipboards
.iter()
.find(|c| c.format.enum_value() == Ok(hbb_common::message_proto::ClipboardFormat::Text))
.find(|c| c.format.enum_value() == Ok(base::message_proto::ClipboardFormat::Text))
.map(|c| {
let mut msg = Message::new();
msg.set_clipboard(c.clone());
@@ -629,8 +630,8 @@ mod proto {
use arboard::ClipboardData;
use hbb_common::{
compress::{compress as compress_func, decompress},
message_proto::{Clipboard, ClipboardFormat, Message, MultiClipboards},
};
use base::message_proto::{Clipboard, ClipboardFormat, Message, MultiClipboards};
fn plain_to_proto(s: String, format: ClipboardFormat) -> Clipboard {
let compressed = compress_func(s.as_bytes());
@@ -698,7 +699,7 @@ mod proto {
let content = if compress {
compressed
} else {
s.bytes().collect::<Vec<u8>>()
d
};
Clipboard {
compress,
@@ -794,6 +795,29 @@ mod proto {
msg
})
}
#[cfg(all(test, not(target_os = "android")))]
mod tests {
use super::{from_clipboard, special_to_proto};
use arboard::ClipboardData;
#[test]
fn preserves_uncompressed_special_clipboard_data() {
let data = vec![0x01, 0x02, 0x03];
let name = "custom-format".to_owned();
let clipboard = special_to_proto(data.clone(), name.clone());
assert!(!clipboard.compress);
assert_eq!(clipboard.content.as_ref(), data.as_slice());
assert_eq!(clipboard.special_name, name);
assert!(matches!(
from_clipboard(clipboard),
Some(ClipboardData::Special((restored_name, restored_data)))
if restored_name == name && restored_data == data
));
}
}
}
#[cfg(all(test, not(target_os = "android")))]

2
src/clipboard_file.rs
View File

@@ -1,5 +1,5 @@
use clipboard::ClipboardFile;
use hbb_common::message_proto::*;
use base::message_proto::*;
pub fn clip_2_msg(clip: ClipboardFile) -> Message {
match clip {

63
src/common.rs
View File

@@ -8,6 +8,7 @@ use std::{
use serde_json::{json, Map, Value};
use base::{config::keys, message_proto::*};
#[cfg(not(target_os = "ios"))]
use hbb_common::whoami;
use hbb_common::{
@@ -16,13 +17,10 @@ use hbb_common::{
async_recursion::async_recursion,
bail, base64,
bytes::Bytes,
config::{
self, keys, use_ws, Config, LocalConfig, CONNECT_TIMEOUT, READ_TIMEOUT, RENDEZVOUS_PORT,
},
config::{self, use_ws, Config, LocalConfig, CONNECT_TIMEOUT, READ_TIMEOUT, RENDEZVOUS_PORT},
futures::future::join_all,
futures_util::future::poll_fn,
get_version_number, log,
message_proto::*,
protobuf::{Enum, Message as _},
rendezvous_proto::*,
socket_client,
@@ -2667,21 +2665,24 @@ pub async fn punch_udp(
let mut recv_errors = 0u32;
socket.send(&probe).await.ok();
probes_sent += 1;
let mut last_send_time = Instant::now();
let tm = Instant::now();
// Absolute instants, not relative sleeps: `select!` rebuilds every arm each iteration, so a
// peer that keeps the receive side ready restarts a relative timer before it can fire. That
// both defeats MAX_TIME and starves the retransmit, and the peer decides the rate - an
// old-build peer's empty datagrams match no arm below and loop without even a pause.
let deadline = tm + MAX_TIME;
let mut next_probe = tm + retry_interval;
loop {
tokio::select! {
_ = hbb_common::sleep(retry_interval.as_secs_f32()) => {
if tm.elapsed() > MAX_TIME {
bail!("UDP punch is timed out, {probes_sent} probes sent, {probes_seen} probes received, acked: {acked}, {recv_errors} recv errors absorbed");
}
if last_send_time.elapsed() >= retry_interval {
socket.send(&probe).await.ok();
probes_sent += 1;
retry_interval = std::cmp::min(retry_interval.mul_f64(1.5), MAX_INTERVAL);
last_send_time = Instant::now();
}
_ = tokio::time::sleep_until(deadline) => {
bail!("UDP punch is timed out, {probes_sent} probes sent, {probes_seen} probes received, acked: {acked}, {recv_errors} recv errors absorbed");
}
_ = tokio::time::sleep_until(next_probe) => {
socket.send(&probe).await.ok();
probes_sent += 1;
retry_interval = std::cmp::min(retry_interval.mul_f64(1.5), MAX_INTERVAL);
next_probe = Instant::now() + retry_interval;
}
res = socket.recv(&mut data) => match res {
Err(e) => {
@@ -2838,6 +2839,38 @@ mod tests {
)
}
// The deadline must hold against a peer that keeps the receive side ready. `select!` rebuilds
// its arms every iteration, so a relative sleep would be restarted by every datagram and the
// punch would run for as long as the peer keeps talking, with no outer timeout to stop it.
#[tokio::test]
async fn test_udp_punch_deadline_survives_a_talkative_peer() {
let a = UdpSocket::bind("127.0.0.1:0").await.unwrap();
let b = UdpSocket::bind("127.0.0.1:0").await.unwrap();
let (a_addr, b_addr) = (a.local_addr().unwrap(), b.local_addr().unwrap());
a.connect(b_addr).await.unwrap();
b.connect(a_addr).await.unwrap();
// Empty datagrams answer no probe and match no return branch, so they only feed the loop.
// Sent well past the punch deadline so a restarted timer would show up as a long run.
let flooder = tokio::spawn(async move {
let end = Instant::now() + Duration::from_secs(12);
while Instant::now() < end {
if b.send(&[]).await.is_err() {
break;
}
sleep(Duration::from_millis(5)).await;
}
});
let start = Instant::now();
let res = punch_udp(Arc::new(a), false).await;
let elapsed = start.elapsed();
flooder.abort();
assert!(res.is_err(), "the punch should have timed out");
assert!(
elapsed < Duration::from_secs(6),
"the punch ran for {elapsed:?}; its deadline did not hold"
);
}
#[test]
fn untrusted_peer_id_validation() {
let cases = [

7
src/core_main.rs
View File

@@ -3,9 +3,10 @@ use crate::client::translate;
#[cfg(not(debug_assertions))]
#[cfg(not(any(target_os = "android", target_os = "ios")))]
use crate::platform::breakdown_callback;
use base::config::keys;
#[cfg(not(debug_assertions))]
#[cfg(not(any(target_os = "android", target_os = "ios")))]
use hbb_common::platform::register_breakdown_handler;
use base::platform::register_breakdown_handler;
use hbb_common::{config, log};
#[cfg(windows)]
use tauri_winrt_notification::{Duration, Sound, Toast};
@@ -113,7 +114,7 @@ pub fn core_main() -> Option<Vec<String>> {
}
#[cfg(windows)]
if args.contains(&"--connect".to_string()) || args.contains(&"--view-camera".to_string()) {
hbb_common::platform::windows::start_cpu_performance_monitor();
base::platform::windows::start_cpu_performance_monitor();
}
#[cfg(feature = "flutter")]
if _is_flutter_invoke_new_connection {
@@ -889,7 +890,7 @@ fn is_user_main_ipc_scope_cli_command(args: &[String]) -> bool {
#[inline]
fn is_cli_setting_change_disabled() -> bool {
let option = config::keys::OPTION_ALLOW_COMMAND_LINE_SETTINGS_WHEN_SETTINGS_DISABLED;
let option = keys::OPTION_ALLOW_COMMAND_LINE_SETTINGS_WHEN_SETTINGS_DISABLED;
let allow_command_line_settings =
config::option2bool(option, &crate::get_builtin_option(option));
config::is_disable_settings() && !allow_command_line_settings

5
src/flutter.rs
View File

@@ -10,9 +10,10 @@ use hbb_common::dlopen::{
Error as LibError,
};
use hbb_common::{
anyhow::anyhow, bail, config::LocalConfig, get_version_number, log, message_proto::*,
anyhow::anyhow, bail, config::LocalConfig, get_version_number, log,
rendezvous_proto::ConnType, ResultType,
};
use base::message_proto::*;
use serde::Serialize;
use serde_json::json;
#[cfg(target_os = "windows")]
@@ -1102,7 +1103,7 @@ impl InvokeUiSession for FlutterHandler {
}
fn handle_terminal_response(&self, response: TerminalResponse) {
use hbb_common::message_proto::terminal_response::Union;
use base::message_proto::terminal_response::Union;
match response.union {
Some(Union::Opened(opened)) => {

44
src/flutter_ffi.rs
View File

@@ -14,10 +14,14 @@ use crate::{
use flutter_rust_bridge::{StreamSink, SyncReturn};
use hbb_common::{
config::{self, LocalConfig, PeerConfig, PeerInfoSerde},
fs, lazy_static, log,
lazy_static, log,
rendezvous_proto::ConnType,
ResultType,
};
use base::{
config::keys,
fs,
};
use std::{
collections::HashMap,
path::PathBuf,
@@ -330,7 +334,7 @@ pub fn session_toggle_option(session_id: SessionID, value: String) {
}
#[cfg(feature = "unix-file-copy-paste")]
if sessions::get_session_by_session_id(&session_id).is_some()
&& (value == config::keys::OPTION_ENABLE_FILE_COPY_PASTE || value == "view-only")
&& (value == keys::OPTION_ENABLE_FILE_COPY_PASTE || value == "view-only")
{
crate::flutter::update_file_clipboard_required();
}
@@ -965,12 +969,12 @@ pub fn main_get_error() -> String {
pub fn main_set_option(key: String, value: String) {
#[cfg(target_os = "android")]
{
let is_permission_option = key.eq(config::keys::OPTION_ENABLE_CLIPBOARD)
|| key.eq(config::keys::OPTION_ENABLE_FILE_TRANSFER)
|| key.eq(config::keys::OPTION_ENABLE_AUDIO);
let is_permission_option = key.eq(keys::OPTION_ENABLE_CLIPBOARD)
|| key.eq(keys::OPTION_ENABLE_FILE_TRANSFER)
|| key.eq(keys::OPTION_ENABLE_AUDIO);
let allow_perm_change_in_accept_window = config::option2bool(
config::keys::OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW,
&crate::get_builtin_option(config::keys::OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW),
keys::OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW,
&crate::get_builtin_option(keys::OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW),
);
if is_permission_option
&& !allow_perm_change_in_accept_window
@@ -985,14 +989,14 @@ pub fn main_set_option(key: String, value: String) {
}
}
#[cfg(target_os = "android")]
if key.eq(config::keys::OPTION_ENABLE_KEYBOARD) {
if key.eq(keys::OPTION_ENABLE_KEYBOARD) {
crate::ui_cm_interface::switch_permission_all(
"keyboard".to_owned(),
config::option2bool(&key, &value),
);
}
#[cfg(target_os = "android")]
if key.eq(config::keys::OPTION_ENABLE_CLIPBOARD) {
if key.eq(keys::OPTION_ENABLE_CLIPBOARD) {
crate::ui_cm_interface::switch_permission_all(
"clipboard".to_owned(),
config::option2bool(&key, &value),
@@ -1002,11 +1006,11 @@ pub fn main_set_option(key: String, value: String) {
// If `is_allow_tls_fallback` and https proxy is used, we need to restart rendezvous mediator.
// No need to check if https proxy is used, because this option does not change frequently
// and restarting mediator is safe even https proxy is not used.
let is_allow_tls_fallback = key.eq(config::keys::OPTION_ALLOW_INSECURE_TLS_FALLBACK);
let is_allow_tls_fallback = key.eq(keys::OPTION_ALLOW_INSECURE_TLS_FALLBACK);
if is_allow_tls_fallback
|| key.eq("custom-rendezvous-server")
|| key.eq(config::keys::OPTION_ALLOW_WEBSOCKET)
|| key.eq(config::keys::OPTION_DISABLE_UDP)
|| key.eq(keys::OPTION_ALLOW_WEBSOCKET)
|| key.eq(keys::OPTION_DISABLE_UDP)
|| key.eq("api-server")
{
if is_allow_tls_fallback {
@@ -1035,14 +1039,14 @@ pub fn main_set_options(json: String) {
#[cfg(target_os = "android")]
{
let allow_perm_change_in_accept_window = config::option2bool(
config::keys::OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW,
&crate::get_builtin_option(config::keys::OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW),
keys::OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW,
&crate::get_builtin_option(keys::OPTION_ENABLE_PERM_CHANGE_IN_ACCEPT_WINDOW),
);
if !allow_perm_change_in_accept_window && crate::ui_cm_interface::has_active_clients() {
for key in [
config::keys::OPTION_ENABLE_CLIPBOARD,
config::keys::OPTION_ENABLE_FILE_TRANSFER,
config::keys::OPTION_ENABLE_AUDIO,
keys::OPTION_ENABLE_CLIPBOARD,
keys::OPTION_ENABLE_FILE_TRANSFER,
keys::OPTION_ENABLE_AUDIO,
] {
if let Some(value) = map.remove(key) {
log::info!(
@@ -1210,8 +1214,8 @@ pub fn main_set_env(key: String, value: Option<String>) -> SyncReturn<()> {
}
pub fn main_set_local_option(key: String, value: String) {
let is_texture_render_key = key.eq(config::keys::OPTION_TEXTURE_RENDER);
let is_d3d_render_key = key.eq(config::keys::OPTION_ALLOW_D3D_RENDER);
let is_texture_render_key = key.eq(keys::OPTION_TEXTURE_RENDER);
let is_d3d_render_key = key.eq(keys::OPTION_ALLOW_D3D_RENDER);
set_local_option(key, value.clone());
let is_render_target =
|session: &crate::flutter::FlutterSession| session.is_default() || session.is_view_camera();
@@ -2651,7 +2655,7 @@ pub fn main_get_common(key: String) -> String {
#[cfg(not(target_os = "windows"))]
return false.to_string();
} else if key == "transfer-job-id" {
return hbb_common::fs::get_next_job_id().to_string();
return base::fs::get_next_job_id().to_string();
} else if key == "is-remote-modify-enabled-by-control-permissions" {
return match is_remote_modify_enabled_by_control_permissions() {
Some(true) => "true",

3
src/hbbs_http/sync.rs
View File

@@ -7,10 +7,11 @@ use std::{
#[cfg(not(any(target_os = "ios")))]
use crate::{ui_interface::get_builtin_option, Connection};
use hbb_common::{
config::{self, keys, Config, LocalConfig},
config::{self, Config, LocalConfig},
log,
tokio::{self, sync::broadcast, time::Instant},
};
use base::config::keys;
use serde::{Deserialize, Serialize};
use serde_json::{json, Value};

15
src/ipc.rs
View File

@@ -34,7 +34,7 @@ use hbb_common::anyhow;
use hbb_common::{
allow_err, bail, bytes,
bytes_codec::BytesCodec,
config::{self, keys::OPTION_ALLOW_WEBSOCKET, Config, Config2},
config::{self, Config, Config2},
futures::StreamExt as _,
futures_util::sink::SinkExt,
log, password_security as password, timeout,
@@ -45,6 +45,7 @@ use hbb_common::{
tokio_util::codec::Framed,
ResultType,
};
use base::config::keys::{self, OPTION_ALLOW_WEBSOCKET};
#[cfg(windows)]
pub(crate) use ipc_auth::authorize_windows_portable_service_ipc_connection;
#[cfg(windows)]
@@ -752,9 +753,9 @@ impl CheckIfRestart {
audio_input: Config::get_option("audio-input"),
voice_call_input: Config::get_option("voice-call-input"),
ws: Config::get_option(OPTION_ALLOW_WEBSOCKET),
disable_udp: Config::get_option(config::keys::OPTION_DISABLE_UDP),
disable_udp: Config::get_option(keys::OPTION_DISABLE_UDP),
allow_insecure_tls_fallback: Config::get_option(
config::keys::OPTION_ALLOW_INSECURE_TLS_FALLBACK,
keys::OPTION_ALLOW_INSECURE_TLS_FALLBACK,
),
api_server: Config::get_option("api-server"),
}
@@ -766,12 +767,12 @@ impl Drop for CheckIfRestart {
// No need to check if https proxy is used, because this option does not change frequently
// and restarting mediator is safe even https proxy is not used.
let allow_insecure_tls_fallback_changed = self.allow_insecure_tls_fallback
!= Config::get_option(config::keys::OPTION_ALLOW_INSECURE_TLS_FALLBACK);
!= Config::get_option(keys::OPTION_ALLOW_INSECURE_TLS_FALLBACK);
if allow_insecure_tls_fallback_changed
|| self.stop_service != Config::get_option("stop-service")
|| self.rendezvous_servers != Config::get_rendezvous_servers()
|| self.ws != Config::get_option(OPTION_ALLOW_WEBSOCKET)
|| self.disable_udp != Config::get_option(config::keys::OPTION_DISABLE_UDP)
|| self.disable_udp != Config::get_option(keys::OPTION_DISABLE_UDP)
|| self.api_server != Config::get_option("api-server")
{
if allow_insecure_tls_fallback_changed {
@@ -1035,7 +1036,7 @@ async fn handle(data: Data, stream: &mut Connection) {
allow_err!(
stream
.send(&Data::SyncWinCpuUsage(
hbb_common::platform::windows::cpu_uage_one_minute()
base::platform::windows::cpu_uage_one_minute()
))
.await
);
@@ -1227,7 +1228,7 @@ async fn handle(data: Data, stream: &mut Connection) {
let state = crate::server::get_control_permission_state(Permission::file, false);
let enabled = state.unwrap_or_else(|| {
crate::server::Connection::is_permission_enabled_locally(
config::keys::OPTION_ENABLE_FILE_TRANSFER,
keys::OPTION_ENABLE_FILE_TRANSFER,
)
});
allow_err!(

19
src/kcp_stream.rs
View File

@@ -8,14 +8,15 @@ use hbb_common::{
tokio_util, ResultType, Stream,
};
use kcp_sys::{
endpoint::KcpEndpoint,
endpoint::{ConnId, KcpEndpoint},
packet_def::{KcpPacket, KcpPacketHeader},
stream,
};
use std::{net::SocketAddr, sync::Arc};
pub struct KcpStream {
_endpoint: KcpEndpoint,
endpoint: KcpEndpoint,
conn_id: ConnId,
stop_sender: Option<oneshot::Sender<()>>,
}
@@ -41,6 +42,14 @@ impl KcpStream {
}
}
/// How long since a valid packet was last received from the peer, or `None` once the
/// connection is gone. Answered by the KCP endpoint's own tasks, not by the session's read
/// loop, so it stays meaningful while that loop is busy sending a large message; and the
/// endpoint pings an idle peer often enough that silence here means the peer, not quiet.
pub fn peer_silent_for(&self) -> Option<std::time::Duration> {
self.endpoint.peer_silent_for(&self.conn_id)
}
fn create_framed(stream: stream::KcpStream, local_addr: Option<SocketAddr>) -> Stream {
Stream::Tcp(FramedStream(
tokio_util::codec::Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
@@ -77,7 +86,8 @@ impl KcpStream {
if let Some(stream) = stream::KcpStream::new(&endpoint, conn_id) {
Ok((
Self {
_endpoint: endpoint,
endpoint,
conn_id,
stop_sender: Some(stop_sender),
},
Self::create_framed(stream, udp_socket.local_addr().ok()),
@@ -108,7 +118,8 @@ impl KcpStream {
if let Some(stream) = stream::KcpStream::new(&endpoint, conn_id) {
Ok((
Self {
_endpoint: endpoint,
endpoint,
conn_id,
stop_sender: Some(stop_sender),
},
Self::create_framed(stream, udp_socket.local_addr().ok()),

2
src/keyboard.rs
View File

@@ -9,7 +9,7 @@ use crate::ui_session_interface::{InvokeUiSession, Session};
use crate::{client::get_key_state, common::GrabState};
#[cfg(not(any(target_os = "android", target_os = "ios")))]
use hbb_common::log;
use hbb_common::message_proto::*;
use base::message_proto::*;
#[cfg(any(target_os = "windows", target_os = "macos"))]
use rdev::KeyCode;
use rdev::{Event, EventType, Key};

6
src/lang.rs
View File

@@ -2,6 +2,7 @@ use hbb_common::regex::Regex;
use std::ops::Deref;
mod ar;
mod az;
mod be;
mod bg;
mod ca;
@@ -51,6 +52,7 @@ mod ta;
mod ge;
mod fi;
mod ml;
mod gl;
pub const LANGS: &[(&str, &str)] = &[
("en", "English"),
@@ -84,6 +86,7 @@ pub const LANGS: &[(&str, &str)] = &[
("ur", "اردو"),
("fa", "فارسی"),
("ca", "Català"),
("gl", "Galego"),
("el", "Ελληνικά"),
("sv", "Svenska"),
("sq", "Shqip"),
@@ -103,6 +106,7 @@ pub const LANGS: &[(&str, &str)] = &[
("ml", "മലയാളം"),
("hi", "हिंदी"),
("gu", "ગુજરાતી"),
("az", "Azərbaycan dili"),
];
pub(crate) fn cjk_ui_unavailable() -> bool {
@@ -217,6 +221,8 @@ pub fn translate_locale(name: String, locale: &str) -> String {
"ml" => ml::T.deref(),
"hi" => hi::T.deref(),
"gu" => gu::T.deref(),
"gl" => gl::T.deref(),
"az" => az::T.deref(),
_ => en::T.deref(),
};
let (name, placeholder_value) = extract_placeholder(&name);

19
src/lang/ar.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "لقطة الشاشة للشاشات المدمجة غير مدعومة"),
("screenshot-action-tip", "إجراء لقطة الشاشة"),
("Save as", "حفظ باسم"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "تصدير"),
("Export Logs", "تصدير السجلات"),
("Import Folder", "استيراد مجلد"),
("Copy to clipboard", "نسخ إلى الحافظة"),
("Enable remote printer", "تمكين الطابعة عن بُعد"),
("Downloading {}", "جارٍ تنزيل {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "قفل اللوحة"),
("Sync clipboard between sessions", "مزامنة الحافظة بين الجلسات"),
("sync-clipboard-between-sessions-tip", "النص أو الصور المنسوخة في جلسة بعيدة واحدة تُرسَل أيضًا إلى حافظة جلساتك المتصلة الأخرى."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "تفعيل"),
("Reuse one connection for port forwarding", "إعادة استخدام اتصال واحد لإعادة توجيه المنافذ"),
("port-forward-mux-tip", "تمرير جميع اتصالات إعادة توجيه المنافذ عبر اتصال واحد بالجهاز الآخر، بدلاً من الاتصال وتسجيل الدخول من جديد لكل اتصال."),
("Enable WebRTC P2P connection", "تمكين اتصال نظير إلى نظير عبر WebRTC"),
("Enable TCP hole punching", "تمكين تقنية حفر الثغرات عبر TCP"),
("The screen sharing request was declined on the remote device", "تم رفض طلب مشاركة الشاشة على الجهاز البعيد"),
("The screen sharing request timed out on the remote device", "انتهت مهلة طلب مشاركة الشاشة على الجهاز البعيد"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "يتعذّر على RustDesk الوصول إلى جلسة سطح المكتب على الجهاز البعيد، تأكد من أن جلسة سطح المكتب تعمل وأن RustDesk يمكنه استخدامها"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "بوابة سطح المكتب على الجهاز البعيد تفتقر إلى إمكانية لازمة لمشاركة الشاشة أو التحكم عن بُعد، قد لا تكون واجهتها الخلفية مثبتة"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "تمت الموافقة على مشاركة الشاشة على الجهاز البعيد، لكن تعذّر فتح اتصال PipeWire"),
("The screen sharing request ended without completing on the remote device", "انتهى طلب مشاركة الشاشة على الجهاز البعيد دون أن يكتمل"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "تعذّر على RustDesk الحصول على شاشة قابلة للاستخدام من XDG Desktop Portal، قد تكون مكتبة PipeWire قديمة جدًا"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "تعذّر على RustDesk تحميل مكوّن GStreamer اللازم لالتقاط الشاشة ({})"),
].iter().cloned().collect();
}

774
src/lang/az.rs Normal file
View File

@@ -0,0 +1,774 @@
lazy_static::lazy_static! {
pub static ref T: std::collections::HashMap<&'static str, &'static str> =
[
("Status", "Vəziyyət"),
("Your Desktop", "Masaüstünüz"),
("desk_tip", "Masaüstünüzə bu ID və parol ilə giriş etmək olar."),
("Password", "Parol"),
("Ready", "Hazır"),
("Established", "Quruldu"),
("connecting_status", "RustDesk şəbəkəsinə qoşulur..."),
("Enable service", "Xidməti aktivləşdir"),
("Start service", "Xidməti başlat"),
("Service is running", "Xidmət işləyir"),
("Service is not running", "Xidmət işləmir"),
("not_ready_status", "Hazır deyil. Əlaqənizi yoxlayın"),
("Control Remote Desktop", "Uzaq masaüstünü idarə et"),
("Transfer file", "Fayl ötür"),
("Connect", "Qoşul"),
("Recent sessions", "Son sessiyalar"),
("Address book", "Ünvan kitabı"),
("Confirmation", "Təsdiq"),
("TCP tunneling", "TCP tunelləmə"),
("Remove", "Çıxar"),
("Refresh random password", "Təsadüfi parolu yenilə"),
("Set your own password", "Öz parolunuzu təyin edin"),
("Enable keyboard/mouse", "Klaviaturanı/siçanı aktivləşdir"),
("Enable clipboard", "Mübadilə buferini aktivləşdir"),
("Enable file transfer", "Fayl ötürülməsini aktivləşdir"),
("Enable TCP tunneling", "TCP tunelləməni aktivləşdir"),
("IP Whitelisting", "IP ağ siyahısı"),
("ID/Relay Server", "ID/Relay serveri"),
("Import server config", "Server konfiqurasiyasını idxal et"),
("Export Server Config", "Server konfiqurasiyasını ixrac et"),
("Import server configuration successfully", "Server konfiqurasiyası uğurla idxal edildi"),
("Export server configuration successfully", "Server konfiqurasiyası uğurla ixrac edildi"),
("Invalid server configuration", "Yanlış server konfiqurasiyası"),
("Clipboard is empty", "Mübadilə buferi boşdur"),
("Stop service", "Xidməti dayandır"),
("Change ID", "ID-ni dəyiş"),
("Your new ID", "Yeni ID-niz"),
("length %min% to %max%", "uzunluq %min% ilə %max% arasında"),
("starts with a letter", "hərflə başlayır"),
("allowed characters", "icazə verilən simvollar"),
("id_change_tip", "Yalnız a-z, A-Z, 0-9, - (defis) və _ (alt xətt) simvollarına icazə verilir. İlk hərf a-z, A-Z olmalıdır. Uzunluq 6 ilə 16 arasında."),
("Website", "Veb sayt"),
("About", "Haqqında"),
("Slogan_tip", "Bu qarışıq dünyada ürəklə hazırlanıb!"),
("Privacy Statement", "Məxfilik bəyanatı"),
("Mute", "Səssiz"),
("Build Date", "Yığılma tarixi"),
("Version", "Versiya"),
("Home", "Əsas səhifə"),
("Audio Input", "Audio girişi"),
("Enhancements", "Təkmilləşdirmələr"),
("Hardware Codec", "Aparat kodeki"),
("Adaptive bitrate", "Adaptiv bitreyt"),
("ID Server", "ID serveri"),
("Relay Server", "Relay serveri"),
("API Server", "API serveri"),
("invalid_http", "http:// və ya https:// ilə başlamalıdır"),
("Invalid IP", "Yanlış IP"),
("Invalid format", "Yanlış format"),
("server_not_support", "Server hələ dəstəkləmir"),
("Not available", "Əlçatan deyil"),
("Too frequent", "Çox tez-tez"),
("Cancel", "Ləğv et"),
("Skip", "Keç"),
("Close", "Bağla"),
("Retry", "Yenidən cəhd et"),
("OK", "OK"),
("Password Required", "Parol tələb olunur"),
("Please enter your password", "Parolunuzu daxil edin"),
("Remember password", "Parolu yadda saxla"),
("Wrong Password", "Yanlış parol"),
("Do you want to enter again?", "Yenidən daxil etmək istəyirsiniz?"),
("Connection Error", "Əlaqə xətası"),
("Error", "Xəta"),
("Reset by the peer", "Qarşı tərəf əlaqəni sıfırladı"),
("Connecting...", "Qoşulur..."),
("Connection in progress. Please wait.", "Əlaqə qurulur. Gözləyin."),
("Please try 1 minute later", "1 dəqiqə sonra cəhd edin"),
("Login Error", "Giriş xətası"),
("Successful", "Uğurlu"),
("Connected, waiting for image...", "Qoşuldu, şəkil gözlənilir..."),
("Name", "Ad"),
("Type", "Növ"),
("Modified", "Dəyişdirilib"),
("Size", "Ölçü"),
("Show Hidden Files", "Gizli faylları göstər"),
("Receive", "Qəbul et"),
("Send", "Göndər"),
("Refresh File", "Faylı yenilə"),
("Local", "Lokal"),
("Remote", "Uzaq"),
("Remote Computer", "Uzaq kompüter"),
("Local Computer", "Lokal kompüter"),
("Confirm Delete", "Silinməni təsdiqlə"),
("Delete", "Sil"),
("Properties", "Xüsusiyyətlər"),
("Multi Select", "Çoxlu seçim"),
("Select All", "Hamısını seç"),
("Unselect All", "Seçimi ləğv et"),
("Empty Directory", "Boş qovluq"),
("Not an empty directory", "Qovluq boş deyil"),
("Are you sure you want to delete this file?", "Bu faylı silmək istədiyinizə əminsiniz?"),
("Are you sure you want to delete this empty directory?", "Bu boş qovluğu silmək istədiyinizə əminsiniz?"),
("Are you sure you want to delete the file of this directory?", "Bu qovluğun faylını silmək istədiyinizə əminsiniz?"),
("Do this for all conflicts", "Bunu bütün ziddiyyətlər üçün et"),
("This is irreversible!", "Bu geri qaytarıla bilməz!"),
("Deleting", "Silinir"),
("files", "fayl"),
("Waiting", "Gözlənilir"),
("Finished", "Bitdi"),
("Speed", "Sürət"),
("Custom Image Quality", "Fərdi şəkil keyfiyyəti"),
("Privacy mode", "Məxfilik rejimi"),
("Block user input", "İstifadəçi girişini blokla"),
("Unblock user input", "İstifadəçi girişinin blokunu aç"),
("Adjust Window", "Pəncərəni uyğunlaşdır"),
("Original", "Orijinal"),
("Shrink", "Kiçilt"),
("Stretch", "Uzat"),
("Scrollbar", "Sürüşdürmə zolağı"),
("ScrollAuto", "Avtomatik sürüşdürmə"),
("Good image quality", "Yaxşı şəkil keyfiyyəti"),
("Balanced", "Balanslı"),
("Optimize reaction time", "Reaksiya vaxtını optimallaşdır"),
("Custom", "Fərdi"),
("Show remote cursor", "Uzaq kursoru göstər"),
("Show quality monitor", "Keyfiyyət monitorunu göstər"),
("Disable clipboard", "Mübadilə buferini söndür"),
("Lock after session end", "Sessiya bitdikdən sonra kilidlə"),
("Insert Ctrl + Alt + Del", "Ctrl + Alt + Del göndər"),
("Insert Lock", "Kilid göndər"),
("Refresh", "Yenilə"),
("ID does not exist", "ID mövcud deyil"),
("Failed to connect to rendezvous server", "Rendezvous serverinə qoşulmaq alınmadı"),
("Please try later", "Sonra cəhd edin"),
("Remote desktop is offline", "Uzaq masaüstü oflayndır"),
("Key mismatch", "Açar uyğun gəlmir"),
("Timeout", "Vaxt bitdi"),
("Failed to connect to relay server", "Relay serverinə qoşulmaq alınmadı"),
("Failed to connect via rendezvous server", "Rendezvous serveri vasitəsilə qoşulmaq alınmadı"),
("Failed to connect via relay server", "Relay serveri vasitəsilə qoşulmaq alınmadı"),
("Failed to make direct connection to remote desktop", "Uzaq masaüstünə birbaşa əlaqə qurmaq alınmadı"),
("Set Password", "Parolu təyin et"),
("OS Password", "Əməliyyat sistemi parolu"),
("install_tip", "UAC səbəbindən RustDesk bəzi hallarda uzaq tərəf kimi düzgün işləyə bilmir. UAC-dan yayınmaq üçün aşağıdakı düyməyə basaraq RustDesk-i sistemə quraşdırın."),
("Click to upgrade", "Yeniləmək üçün klikləyin"),
("Configure", "Konfiqurasiya et"),
("config_acc", "Masaüstünüzü uzaqdan idarə etmək üçün RustDesk-ə \"Əlçatanlıq\" icazələrini verməlisiniz."),
("config_screen", "Masaüstünüzə uzaqdan giriş üçün RustDesk-ə \"Ekran Yazısı\" icazələrini verməlisiniz."),
("Installing ...", "Quraşdırılır ..."),
("Install", "Quraşdır"),
("Installation", "Quraşdırma"),
("Installation Path", "Quraşdırma yolu"),
("Create start menu shortcuts", "Başlat menyusu qısayolları yarat"),
("Create desktop icon", "Masaüstü ikonu yarat"),
("agreement_tip", "Quraşdırmanı başlatmaqla lisenziya müqaviləsini qəbul edirsiniz."),
("Accept and Install", "Qəbul et və quraşdır"),
("End-user license agreement", "Son istifadəçi lisenziya müqaviləsi"),
("Generating ...", "Yaradılır ..."),
("Your installation is lower version.", "Quraşdırdığınız versiya köhnədir."),
("not_close_tcp_tip", "Tuneldən istifadə edərkən bu pəncərəni bağlamayın"),
("Listening ...", "Dinlənilir ..."),
("Remote Host", "Uzaq host"),
("Remote Port", "Uzaq port"),
("Action", "Əməliyyat"),
("Add", "Əlavə et"),
("Local Port", "Lokal port"),
("Local Address", "Lokal ünvan"),
("Change Local Port", "Lokal portu dəyiş"),
("setup_server_tip", "Daha sürətli əlaqə üçün öz serverinizi qurun"),
("Too short, at least 6 characters.", "Çox qısadır, ən azı 6 simvol olmalıdır."),
("The confirmation is not identical.", "Təsdiq eyni deyil."),
("Permissions", "İcazələr"),
("Accept", "Qəbul et"),
("Dismiss", "İmtina et"),
("Disconnect", "Əlaqəni kəs"),
("Enable file copy and paste", "Fayl kopyalama və yapışdırmanı aktivləşdir"),
("Connected", "Qoşuldu"),
("Direct and encrypted connection", "Birbaşa və şifrələnmiş əlaqə"),
("Relayed and encrypted connection", "Relay üzərindən şifrələnmiş əlaqə"),
("Direct and unencrypted connection", "Birbaşa və şifrələnməmiş əlaqə"),
("Relayed and unencrypted connection", "Relay üzərindən şifrələnməmiş əlaqə"),
("Enter Remote ID", "Uzaq ID-ni daxil edin"),
("Enter your password", "Parolunuzu daxil edin"),
("Logging in...", "Giriş edilir..."),
("Enable RDP session sharing", "RDP sessiya paylaşımını aktivləşdir"),
("Auto Login", "Avtomatik giriş (yalnız \"Sessiya bitdikdən sonra kilidlə\" seçilibsə işləyir)"),
("Enable direct IP access", "Birbaşa IP girişini aktivləşdir"),
("Rename", "Adını dəyiş"),
("Space", "Boşluq"),
("Create desktop shortcut", "Masaüstü qısayolu yarat"),
("Change Path", "Yolu dəyiş"),
("Create Folder", "Qovluq yarat"),
("Please enter the folder name", "Qovluğun adını daxil edin"),
("Fix it", "Düzəlt"),
("Warning", "Xəbərdarlıq"),
("Login screen using Wayland is not supported", "Wayland ilə giriş ekranı dəstəklənmir"),
("Reboot required", "Yenidən başlatma tələb olunur"),
("Unsupported display server", "Dəstəklənməyən displey serveri"),
("x11 expected", "x11 gözlənilir"),
("Port", "Port"),
("Settings", "Parametrlər"),
("Username", "İstifadəçi adı"),
("Invalid port", "Yanlış port"),
("Closed manually by the peer", "Qarşı tərəf əl ilə bağladı"),
("Enable remote configuration modification", "Uzaqdan konfiqurasiya dəyişikliyini aktivləşdir"),
("Run without install", "Quraşdırmadan işə sal"),
("Connect via relay", "Relay vasitəsilə qoşul"),
("Always connect via relay", "Həmişə relay vasitəsilə qoşul"),
("whitelist_tip", "Yalnız ağ siyahıdakı IP mənə giriş edə bilər"),
("Login", "Giriş"),
("Verify", "Doğrula"),
("Remember me", "Məni xatırla"),
("Trust this device", "Bu cihaza etibar et"),
("Verification code", "Doğrulama kodu"),
("verification_tip", "Qeydiyyatdan keçmiş e-poçt ünvanına doğrulama kodu göndərildi, girişi davam etdirmək üçün kodu daxil edin."),
("Logout", "Çıxış"),
("Tags", "Etiketlər"),
("Search ID", "ID axtar"),
("whitelist_sep", "Vergül, nöqtəli vergül, boşluq və ya yeni sətirlə ayrılır"),
("Add ID", "ID əlavə et"),
("Add Tag", "Etiket əlavə et"),
("Unselect all tags", "Bütün etiketlərin seçimini ləğv et"),
("Network error", "Şəbəkə xətası"),
("Username missed", "İstifadəçi adı yazılmayıb"),
("Password missed", "Parol yazılmayıb"),
("Wrong credentials", "Yanlış istifadəçi adı və ya parol"),
("The verification code is incorrect or has expired", "Doğrulama kodu yanlışdır və ya vaxtı bitib"),
("Edit Tag", "Etiketi redaktə et"),
("Forget Password", "Parolu unut"),
("Favorites", "Seçilmişlər"),
("Add to Favorites", "Seçilmişlərə əlavə et"),
("Remove from Favorites", "Seçilmişlərdən çıxar"),
("Empty", "Boş"),
("Invalid folder name", "Yanlış qovluq adı"),
("Socks5 Proxy", "Socks5 proksi"),
("Socks5/Http(s) Proxy", "Socks5/Http(s) proksi"),
("Discovered", "Aşkarlandı"),
("install_daemon_tip", "Sistem açılışında başlaması üçün sistem xidmətini quraşdırmalısınız."),
("Remote ID", "Uzaq ID"),
("Paste", "Yapışdır"),
("Paste here?", "Buraya yapışdırılsın?"),
("Are you sure to close the connection?", "Əlaqəni bağlamaq istədiyinizə əminsiniz?"),
("Download new version", "Yeni versiyanı endir"),
("Touch mode", "Toxunuş rejimi"),
("Mouse mode", "Siçan rejimi"),
("One-Finger Tap", "Bir barmaqla toxunuş"),
("Left Mouse", "Sol siçan düyməsi"),
("One-Long Tap", "Bir barmaqla uzun toxunuş"),
("Two-Finger Tap", "İki barmaqla toxunuş"),
("Right Mouse", "Sağ siçan düyməsi"),
("One-Finger Move", "Bir barmaqla hərəkət"),
("Double Tap & Move", "İkiqat toxunuş və hərəkət"),
("Mouse Drag", "Siçanla sürükləmə"),
("Three-Finger vertically", "Üç barmaqla şaquli"),
("Mouse Wheel", "Siçan çarxı"),
("Two-Finger Move", "İki barmaqla hərəkət"),
("Canvas Move", "Kətanın hərəkəti"),
("Pinch to Zoom", "Barmaqlarla yaxınlaşdırma"),
("Canvas Zoom", "Kətanın miqyası"),
("Reset canvas", "Kətanı sıfırla"),
("No permission of file transfer", "Fayl ötürülməsi üçün icazə yoxdur"),
("Note", "Qeyd"),
("Connection", "Əlaqə"),
("Share screen", "Ekranı paylaş"),
("Chat", "Söhbət"),
("Total", "Ümumi"),
("items", "element"),
("Selected", "Seçilib"),
("Screen Capture", "Ekran çəkilişi"),
("Input Control", "Giriş idarəsi"),
("Audio Capture", "Audio çəkilişi"),
("Do you accept?", "Qəbul edirsiniz?"),
("Open System Setting", "Sistem parametrini aç"),
("How to get Android input permission?", "Android giriş icazəsi necə alınır?"),
("android_input_permission_tip1", "Uzaq cihazın siçan və ya toxunuşla Android cihazınızı idarə etməsi üçün RustDesk-ə \"Əlçatanlıq\" xidmətindən istifadə icazəsi verməlisiniz."),
("android_input_permission_tip2", "Növbəti sistem parametrləri səhifəsinə keçin, [Quraşdırılmış xidmətlər] bölməsini tapıb açın və [RustDesk Input] xidmətini işə salın."),
("android_new_connection_tip", "Cari cihazınızı idarə etmək istəyən yeni idarəetmə sorğusu alındı."),
("android_service_will_start_tip", "\"Ekran çəkilişi\"ni işə salmaq xidməti avtomatik başladacaq və digər cihazlara cihazınıza əlaqə sorğusu göndərməyə imkan verəcək."),
("android_stop_service_tip", "Xidməti bağlamaq qurulmuş bütün əlaqələri avtomatik olaraq bağlayacaq."),
("android_version_audio_tip", "Cari Android versiyası audio çəkilişini dəstəkləmir, Android 10 və ya daha yuxarı versiyaya yüksəldin."),
("android_start_service_tip", "Ekran paylaşımı xidmətini başlatmaq üçün [Xidməti başlat] düyməsinə toxunun və ya [Ekran çəkilişi] icazəsini aktivləşdirin."),
("android_permission_may_not_change_tip", "Qurulmuş əlaqələrin icazələri yenidən qoşulana qədər dərhal dəyişməyə bilər."),
("Account", "Hesab"),
("Overwrite", "Üzərinə yaz"),
("This file exists, skip or overwrite this file?", "Bu fayl mövcuddur, keçilsin yoxsa üzərinə yazılsın?"),
("Quit", "Çıx"),
("Help", "Kömək"),
("Failed", "Alınmadı"),
("Succeeded", "Uğurlu oldu"),
("Someone turns on privacy mode, exit", "Kimsə məxfilik rejimini açdı, çıxılır"),
("Unsupported", "Dəstəklənmir"),
("Peer denied", "Qarşı tərəf imtina etdi"),
("Peer exit", "Qarşı tərəf çıxdı"),
("Failed to turn off", "Söndürmək alınmadı"),
("Turned off", "Söndürüldü"),
("Language", "Dil"),
("Keep RustDesk background service", "RustDesk fon xidmətini işlək saxla"),
("Ignore Battery Optimizations", "Batareya optimallaşdırmalarını nəzərə alma"),
("android_open_battery_optimizations_tip", "Bu funksiyanı söndürmək istəyirsinizsə, növbəti RustDesk tətbiq parametrləri səhifəsinə keçin, [Batareya] bölməsini tapıb açın və [Məhdudiyyətsiz] seçimini götürün"),
("Start on boot", "Sistem açılışında başlat"),
("Start the screen sharing service on boot, requires special permissions", "Ekran paylaşımı xidmətini sistem açılışında başlat, xüsusi icazələr tələb olunur"),
("Connection not allowed", "Əlaqəyə icazə verilmir"),
("Legacy mode", "Köhnə rejim"),
("Map mode", "Xəritə rejimi"),
("Translate mode", "Çevirmə rejimi"),
("Use permanent password", "Daimi paroldan istifadə et"),
("Use both passwords", "Hər iki paroldan istifadə et"),
("Set permanent password", "Daimi parolu təyin et"),
("Enable remote restart", "Uzaqdan yenidən başlatmanı aktivləşdir"),
("Restart remote device", "Uzaq cihazı yenidən başlat"),
("Are you sure you want to restart", "Yenidən başlatmaq istədiyinizə əminsiniz"),
("Restarting remote device", "Uzaq cihaz yenidən başladılır"),
("remote_restarting_tip", "Uzaq cihaz yenidən başladılır, bu mesaj qutusunu bağlayın və bir az sonra daimi parolla yenidən qoşulun"),
("Copied", "Kopyalandı"),
("Exit Fullscreen", "Tam ekrandan çıx"),
("Fullscreen", "Tam ekran"),
("Mobile Actions", "Mobil əməliyyatlar"),
("Select Monitor", "Monitoru seç"),
("Control Actions", "İdarəetmə əməliyyatları"),
("Display Settings", "Ekran parametrləri"),
("Ratio", "Nisbət"),
("Image Quality", "Şəkil keyfiyyəti"),
("Scroll Style", "Sürüşdürmə üslubu"),
("Show Toolbar", "Alətlər panelini göstər"),
("Hide Toolbar", "Alətlər panelini gizlət"),
("Direct Connection", "Birbaşa əlaqə"),
("Relay Connection", "Relay əlaqəsi"),
("Secure Connection", "Təhlükəsiz əlaqə"),
("Insecure Connection", "Təhlükəsiz olmayan əlaqə"),
("Scale original", "Orijinal miqyas"),
("Scale adaptive", "Uyğunlaşan miqyas"),
("General", "Ümumi"),
("Security", "Təhlükəsizlik"),
("Theme", "Tema"),
("Dark Theme", "Tünd tema"),
("Light Theme", "Açıq tema"),
("Dark", "Tünd"),
("Light", "Açıq"),
("Follow System", "Sistemə uyğun"),
("Enable hardware codec", "Aparat kodekini aktivləşdir"),
("Unlock Security Settings", "Təhlükəsizlik parametrlərinin kilidini aç"),
("Enable audio", "Audionu aktivləşdir"),
("Unlock Network Settings", "Şəbəkə parametrlərinin kilidini aç"),
("Server", "Server"),
("Direct IP Access", "Birbaşa IP girişi"),
("Proxy", "Proksi"),
("Apply", "Tətbiq et"),
("Disconnect all devices?", "Bütün cihazlarla əlaqə kəsilsin?"),
("Clear", "Təmizlə"),
("Audio Input Device", "Audio giriş cihazı"),
("Use IP Whitelisting", "IP ağ siyahısından istifadə et"),
("Network", "Şəbəkə"),
("Pin Toolbar", "Alətlər panelini sancaqla"),
("Unpin Toolbar", "Alətlər panelinin sancağını çıxar"),
("Recording", "Yazma"),
("Directory", "Qovluq"),
("Automatically record incoming sessions", "Gələn sessiyaları avtomatik yaz"),
("Automatically record outgoing sessions", "Gedən sessiyaları avtomatik yaz"),
("Change", "Dəyiş"),
("Start session recording", "Sessiya yazısını başlat"),
("Stop session recording", "Sessiya yazısını dayandır"),
("Enable recording session", "Sessiya yazısını aktivləşdir"),
("Enable LAN discovery", "LAN aşkarlanmasını aktivləşdir"),
("Deny LAN discovery", "LAN aşkarlanmasına icazə vermə"),
("Write a message", "Mesaj yazın"),
("Prompt", "Sorğu"),
("Please wait for confirmation of UAC...", "UAC təsdiqini gözləyin..."),
("elevated_foreground_window_tip", "Uzaq masaüstünün cari pəncərəsi işləmək üçün daha yüksək səlahiyyət tələb edir, ona görə siçan və klaviaturadan müvəqqəti istifadə etmək mümkün deyil. Uzaq istifadəçidən cari pəncərəni kiçiltməsini xahiş edə və ya əlaqə idarəetmə pəncərəsindəki səlahiyyət yüksəltmə düyməsini basa bilərsiniz. Bu problemin qarşısını almaq üçün proqramı uzaq cihaza quraşdırmaq tövsiyə olunur."),
("Disconnected", "Əlaqə kəsildi"),
("Other", "Digər"),
("Confirm before closing multiple tabs", "Çoxlu tabı bağlamazdan əvvəl təsdiq soruş"),
("Keyboard Settings", "Klaviatura parametrləri"),
("Full Access", "Tam giriş"),
("Screen Share", "Ekran paylaşımı"),
("ubuntu-21-04-required", "Wayland Ubuntu 21.04 və ya daha yuxarı versiya tələb edir."),
("wayland-requires-higher-linux-version", "Wayland daha yuxarı Linux distributiv versiyası tələb edir. X11 masaüstünü sınayın və ya əməliyyat sisteminizi dəyişin."),
("xdp-portal-unavailable", "Wayland ekran çəkilişi alınmadı. XDG Desktop Portal çökmüş və ya əlçatmaz ola bilər. `systemctl --user restart xdg-desktop-portal` ilə yenidən başlatmağı sınayın."),
("JumpLink", "Bax"),
("Please Select the screen to be shared(Operate on the peer side).", "Paylaşılacaq ekranı seçin(Qarşı tərəfdə edilir)."),
("Show RustDesk", "RustDesk-i göstər"),
("This PC", "Bu kompüter"),
("or", "və ya"),
("Elevate", "Səlahiyyəti yüksəlt"),
("Zoom cursor", "Kursoru böyüt"),
("Accept sessions via password", "Sessiyaları parolla qəbul et"),
("Accept sessions via click", "Sessiyaları kliklə qəbul et"),
("Accept sessions via both", "Sessiyaları hər ikisi ilə qəbul et"),
("Please wait for the remote side to accept your session request...", "Uzaq tərəfin sessiya sorğunuzu qəbul etməsini gözləyin..."),
("One-time Password", "Birdəfəlik parol"),
("Use one-time password", "Birdəfəlik paroldan istifadə et"),
("One-time password length", "Birdəfəlik parolun uzunluğu"),
("Request access to your device", "Cihazınıza giriş sorğusu"),
("Hide connection management window", "Əlaqə idarəetmə pəncərəsini gizlət"),
("hide_cm_tip", "Gizlətməyə yalnız sessiyalar parolla qəbul edilirsə və daimi paroldan istifadə olunursa icazə verilir"),
("wayland_experiment_tip", "Wayland dəstəyi eksperimental mərhələdədir, nəzarətsiz giriş lazımdırsa X11 işlədin."),
("Right click to select tabs", "Tabları seçmək üçün sağ klikləyin"),
("Skipped", "Keçildi"),
("Add to address book", "Ünvan kitabına əlavə et"),
("Group", "Qrup"),
("Search", "Axtarış"),
("Closed manually by web console", "Veb konsoldan əl ilə bağlandı"),
("Local keyboard type", "Lokal klaviatura növü"),
("Select local keyboard type", "Lokal klaviatura növünü seçin"),
("software_render_tip", "Linux-da Nvidia video kartından istifadə edirsinizsə və qoşulduqdan dərhal sonra uzaq pəncərə bağlanırsa, açıq mənbəli Nouveau sürücüsünə keçmək və proqram təminatı ilə render seçmək kömək edə bilər. Proqramın yenidən başladılması tələb olunur."),
("Always use software rendering", "Həmişə proqram təminatı ilə render işlət"),
("config_input", "Uzaq masaüstünü klaviatura ilə idarə etmək üçün RustDesk-ə \"Giriş Monitorinqi\" icazələrini verməlisiniz."),
("config_microphone", "Uzaqdan danışmaq üçün RustDesk-ə \"Audio Yazısı\" icazələrini verməlisiniz."),
("request_elevation_tip", "Uzaq tərəfdə kimsə varsa, səlahiyyət yüksəltmə də tələb edə bilərsiniz."),
("Wait", "Gözlə"),
("Elevation Error", "Səlahiyyət yüksəltmə xətası"),
("Ask the remote user for authentication", "Uzaq istifadəçidən doğrulama istə"),
("Choose this if the remote account is administrator", "Uzaq hesab administratordursa bunu seçin"),
("Transmit the username and password of administrator", "Administratorun istifadəçi adını və parolunu ötür"),
("still_click_uac_tip", "Yenə də uzaq istifadəçinin işləyən RustDesk-in UAC pəncərəsində OK düyməsini basması tələb olunur."),
("Request Elevation", "Səlahiyyət yüksəltmə tələb et"),
("wait_accept_uac_tip", "Uzaq istifadəçinin UAC dialoqunu qəbul etməsini gözləyin."),
("Elevate successfully", "Səlahiyyət uğurla yüksəldildi"),
("uppercase", "böyük hərf"),
("lowercase", "kiçik hərf"),
("digit", "rəqəm"),
("special character", "xüsusi simvol"),
("length>=8", "uzunluq>=8"),
("Weak", "Zəif"),
("Medium", "Orta"),
("Strong", "Güclü"),
("Switch Sides", "Tərəfləri dəyiş"),
("Please confirm if you want to share your desktop?", "Masaüstünüzü paylaşmaq istədiyinizi təsdiqləyin?"),
("Display", "Ekran"),
("Default View Style", "Standart baxış üslubu"),
("Default Scroll Style", "Standart sürüşdürmə üslubu"),
("Default Image Quality", "Standart şəkil keyfiyyəti"),
("Default Codec", "Standart kodek"),
("Bitrate", "Bitreyt"),
("FPS", "FPS"),
("Auto", "Avtomatik"),
("Other Default Options", "Digər standart seçimlər"),
("Voice call", "Səsli zəng"),
("Text chat", "Mətn söhbəti"),
("Stop voice call", "Səsli zəngi dayandır"),
("relay_hint_tip", "Birbaşa qoşulmaq mümkün olmaya bilər; relay vasitəsilə qoşulmağı sınaya bilərsiniz. Bundan başqa, ilk cəhddə relay işlətmək istəyirsinizsə, ID-yə \"/r\" şəkilçisi əlavə edin və ya son sessiyalar kartında varsa \"Həmişə relay vasitəsilə qoşul\" seçimini işarələyin."),
("Reconnect", "Yenidən qoşul"),
("Codec", "Kodek"),
("Resolution", "Ayırdetmə"),
("No transfers in progress", "Davam edən ötürülmə yoxdur"),
("Set one-time password length", "Birdəfəlik parolun uzunluğunu təyin et"),
("RDP Settings", "RDP parametrləri"),
("Sort by", "Sıralama"),
("New Connection", "Yeni əlaqə"),
("Restore", "Bərpa et"),
("Minimize", "Kiçilt"),
("Maximize", "Böyüt"),
("Your Device", "Cihazınız"),
("empty_recent_tip", "Təəssüf, son sessiya yoxdur!\nYenisini planlaşdırmaq vaxtıdır."),
("empty_favorite_tip", "Hələ seçilmiş cihaz yoxdur?\nGəlin qoşulacaq birini tapıb seçilmişlərə əlavə edək!"),
("empty_lan_tip", "Görünür, hələ heç bir cihaz aşkarlanmayıb."),
("empty_address_book_tip", "Görünür, ünvan kitabınızda hazırda heç bir cihaz yoxdur."),
("Empty Username", "Boş istifadəçi adı"),
("Empty Password", "Boş parol"),
("Me", "Mən"),
("identical_file_tip", "Bu fayl qarşı tərəfdəki ilə eynidir."),
("show_monitors_tip", "Monitorları alətlər panelində göstər"),
("View Mode", "Baxış rejimi"),
("verify_rustdesk_password_tip", "RustDesk parolunu doğrula"),
("No need to elevate", "Səlahiyyəti yüksəltməyə ehtiyac yoxdur"),
("System Sound", "Sistem səsi"),
("Default", "Standart"),
("New RDP", "Yeni RDP"),
("Fingerprint", "Barmaq izi"),
("Copy Fingerprint", "Barmaq izini kopyala"),
("no fingerprints", "Barmaq izi yoxdur"),
("Update", "Yenilə"),
("resolution_original_tip", "Orijinal ayırdetmə"),
("resolution_fit_local_tip", "Lokal ayırdetməyə uyğunlaşdır"),
("resolution_custom_tip", "Fərdi ayırdetmə"),
("Collapse toolbar", "Alətlər panelini yığ"),
("Accept and Elevate", "Qəbul et və səlahiyyəti yüksəlt"),
("accept_and_elevate_btn_tooltip", "Əlaqəni qəbul et və UAC icazələrini yüksəlt."),
("clipboard_wait_response_timeout_tip", "Kopyalama cavabı gözlənilərkən vaxt bitdi."),
("Incoming connection", "Gələn əlaqə"),
("Outgoing connection", "Gedən əlaqə"),
("Exit", "Çıx"),
("Open", "Aç"),
("logout_tip", "Çıxmaq istədiyinizə əminsiniz?"),
("Service", "Xidmət"),
("Start", "Başlat"),
("Stop", "Dayandır"),
("exceed_max_devices", "İdarə olunan cihazların maksimum sayına çatmısınız."),
("Sync with recent sessions", "Son sessiyalarla sinxronlaşdır"),
("Sort tags", "Etiketləri sırala"),
("Open connection in new tab", "Əlaqəni yeni tabda aç"),
("Move tab to new window", "Tabı yeni pəncərəyə köçür"),
("Can not be empty", "Boş ola bilməz"),
("Already exists", "Artıq mövcuddur"),
("Change Password", "Parolu dəyiş"),
("Refresh Password", "Parolu yenilə"),
("ID", "ID"),
("Grid View", "Tor görünüşü"),
("List View", "Siyahı görünüşü"),
("Select", "Seç"),
("Toggle Tags", "Etiketləri aç/bağla"),
("pull_ab_failed_tip", "Ünvan kitabını yeniləmək alınmadı"),
("push_ab_failed_tip", "Ünvan kitabını serverlə sinxronlaşdırmaq alınmadı"),
("synced_peer_readded_tip", "Son sessiyalarda olan cihazlar ünvan kitabına geri sinxronlaşdırılacaq."),
("Change Color", "Rəngi dəyiş"),
("Primary Color", "Əsas rəng"),
("HSV Color", "HSV rəngi"),
("Installation Successful!", "Quraşdırma uğurlu oldu!"),
("Installation failed!", "Quraşdırma alınmadı!"),
("Reverse mouse wheel", "Siçan çarxının istiqamətini tərsinə çevir"),
("{} sessions", "{} sessiya"),
("scam_title", "SİZİ ALDADA BİLƏRLƏR!"),
("scam_text1", "Tanımadığınız və ETİBAR ETMƏDİYİNİZ biri telefonda sizdən RustDesk işlətməyi və xidməti başlatmağı xahiş edirsə, davam etməyin və dərhal telefonu bağlayın."),
("scam_text2", "Böyük ehtimalla o, pulunuzu və ya digər şəxsi məlumatlarınızı oğurlamağa çalışan fırıldaqçıdır."),
("Don't show again", "Bir daha göstərmə"),
("I Agree", "Razıyam"),
("Decline", "Rədd et"),
("Timeout in minutes", "Dəqiqə ilə gözləmə müddəti"),
("auto_disconnect_option_tip", "İstifadəçi fəaliyyət göstərmədikdə gələn sessiyaları avtomatik bağla"),
("Connection failed due to inactivity", "Fəaliyyətsizliyə görə əlaqə avtomatik kəsildi"),
("Check for software update on startup", "Başlanğıcda proqram yeniləməsini yoxla"),
("upgrade_rustdesk_server_pro_to_{}_tip", "RustDesk Server Pro-nu {} və ya daha yeni versiyaya yüksəldin!"),
("pull_group_failed_tip", "Qrupu yeniləmək alınmadı"),
("Filter by intersection", "Kəsişməyə görə süz"),
("Remove wallpaper during incoming sessions", "Gələn sessiyalar zamanı divar kağızını götür"),
("Test", "Sına"),
("display_is_plugged_out_msg", "Ekran ayrıldı, birinci ekrana keçilir."),
("No displays", "Ekran yoxdur"),
("Open in new window", "Yeni pəncərədə aç"),
("Show displays as individual windows", "Ekranları ayrı pəncərələr kimi göstər"),
("Use all my displays for the remote session", "Uzaq sessiya üçün bütün ekranlarımı işlət"),
("selinux_tip", "Cihazınızda SELinux aktivdir, bu, RustDesk-in idarə olunan tərəf kimi düzgün işləməsinə mane ola bilər."),
("Change view", "Görünüşü dəyiş"),
("Big tiles", "Böyük xanalar"),
("Small tiles", "Kiçik xanalar"),
("List", "Siyahı"),
("Virtual display", "Virtual ekran"),
("Plug out all", "Hamısını ayır"),
("True color (4:4:4)", "Tam rəng (4:4:4)"),
("Enable blocking user input", "İstifadəçi girişinin bloklanmasını aktivləşdir"),
("id_input_tip", "ID, birbaşa IP və ya portla birlikdə domen (<domain>:<port>) daxil edə bilərsiniz.\nBaşqa serverdəki cihaza giriş etmək istəyirsinizsə, server ünvanını əlavə edin (<id>@<server_address>?key=<key_value>), məsələn,\n9123456234@192.168.16.1:21117?key=5Qbwsde3unUcJBtrx9ZkvUmwFNoExHzpryHuPUdqlWM=.\nİctimai serverdəki cihaza giriş etmək istəyirsinizsə, \"<id>@public\" daxil edin, ictimai server üçün açar lazım deyil.\n\nİlk əlaqədə relay istifadəsini məcbur etmək istəyirsinizsə, ID-nin sonuna \"/r\" əlavə edin, məsələn, \"9123456234/r\"."),
("privacy_mode_impl_mag_tip", "Rejim 1"),
("privacy_mode_impl_virtual_display_tip", "Rejim 2"),
("Enter privacy mode", "Məxfilik rejiminə keç"),
("Exit privacy mode", "Məxfilik rejimindən çıx"),
("idd_not_support_under_win10_2004_tip", "Dolayı ekran sürücüsü dəstəklənmir. Windows 10, versiya 2004 və ya daha yenisi tələb olunur."),
("input_source_1_tip", "Giriş mənbəyi 1"),
("input_source_2_tip", "Giriş mənbəyi 2"),
("Swap control-command key", "Control və command düymələrini dəyişdir"),
("swap-left-right-mouse", "Sol və sağ siçan düymələrini dəyişdir"),
("2FA code", "2FA kodu"),
("More", "Daha çox"),
("enable-2fa-title", "İkifaktorlu doğrulamanı aktivləşdir"),
("enable-2fa-desc", "Doğrulayıcınızı indi qurun. Telefonunuzda və ya kompüterinizdə Authy, Microsoft və ya Google Authenticator kimi doğrulayıcı tətbiqdən istifadə edə bilərsiniz.\n\nQR kodu tətbiqinizlə skan edin və ikifaktorlu doğrulamanı aktivləşdirmək üçün tətbiqin göstərdiyi kodu daxil edin."),
("wrong-2fa-code", "Kod doğrulana bilmir. Kodun və lokal vaxt parametrlərinin düzgün olduğunu yoxlayın"),
("enter-2fa-title", "İkifaktorlu doğrulama"),
("Email verification code must be 6 characters.", "E-poçt doğrulama kodu 6 simvol olmalıdır."),
("2FA code must be 6 digits.", "2FA kodu 6 rəqəm olmalıdır."),
("Multiple Windows sessions found", "Bir neçə Windows sessiyası tapıldı"),
("Please select the session you want to connect to", "Qoşulmaq istədiyiniz sessiyanı seçin"),
("powered_by_me", "RustDesk ilə işləyir"),
("outgoing_only_desk_tip", "Bu, fərdiləşdirilmiş buraxılışdır.\nSiz digər cihazlara qoşula bilərsiniz, lakin digər cihazlar sizin cihazınıza qoşula bilməz."),
("preset_password_warning", "Bu fərdiləşdirilmiş buraxılış öncədən təyin edilmiş parolla gəlir. Bu parolu bilən hər kəs cihazınıza tam nəzarət edə bilər. Bunu gözləmirdinizsə, proqramı dərhal silin."),
("Security Alert", "Təhlükəsizlik xəbərdarlığı"),
("My address book", "Ünvan kitabım"),
("Personal", "Şəxsi"),
("Owner", "Sahib"),
("Set shared password", "Paylaşılan parolu təyin et"),
("Exist in", "Mövcuddur"),
("Read-only", "Yalnız oxu"),
("Read/Write", "Oxu/Yaz"),
("Full Control", "Tam nəzarət"),
("share_warning_tip", "Yuxarıdakı sahələr paylaşılır və başqaları tərəfindən görünür."),
("Everyone", "Hər kəs"),
("ab_web_console_tip", "Ətraflı məlumat veb konsolda"),
("allow-only-conn-window-open-tip", "Əlaqəyə yalnız RustDesk pəncərəsi açıq olduqda icazə ver"),
("no_need_privacy_mode_no_physical_displays_tip", "Fiziki ekran yoxdur, məxfilik rejiminə ehtiyac yoxdur."),
("Follow remote cursor", "Uzaq kursoru izlə"),
("Follow remote window focus", "Uzaq pəncərənin fokusunu izlə"),
("default_proxy_tip", "Standart protokol və port Socks5 və 1080-dir"),
("no_audio_input_device_tip", "Audio giriş cihazı tapılmadı."),
("Incoming", "Gələn"),
("Outgoing", "Gedən"),
("Clear Wayland screen selection", "Wayland ekran seçimini təmizlə"),
("clear_Wayland_screen_selection_tip", "Ekran seçimini təmizlədikdən sonra paylaşılacaq ekranı yenidən seçə bilərsiniz."),
("confirm_clear_Wayland_screen_selection_tip", "Wayland ekran seçimini təmizləmək istədiyinizə əminsiniz?"),
("android_new_voice_call_tip", "Yeni səsli zəng sorğusu alındı. Qəbul etsəniz, audio səsli ünsiyyətə keçəcək."),
("texture_render_tip", "Şəkillərin daha hamar olması üçün tekstura renderindən istifadə edin. Render problemləri ilə qarşılaşsanız bu seçimi söndürməyi sınaya bilərsiniz."),
("Use texture rendering", "Tekstura renderindən istifadə et"),
("Floating window", "Üzən pəncərə"),
("floating_window_tip", "RustDesk fon xidmətini işlək saxlamağa kömək edir"),
("Keep screen on", "Ekranı açıq saxla"),
("Never", "Heç vaxt"),
("During controlled", "İdarə olunarkən"),
("During service is on", "Xidmət işləyərkən"),
("Capture screen using DirectX", "Ekranı DirectX ilə çək"),
("Back", "Geri"),
("Apps", "Tətbiqlər"),
("Volume up", "Səsi artır"),
("Volume down", "Səsi azalt"),
("Power", "Güc"),
("Telegram bot", "Telegram botu"),
("enable-bot-tip", "Bu funksiyanı aktivləşdirsəniz, 2FA kodunu botunuzdan ala bilərsiniz. O, həm də əlaqə bildirişi kimi işləyə bilər."),
("enable-bot-desc", "1. @BotFather ilə söhbət açın.\n2. \"/newbot\" əmrini göndərin. Bu addımı tamamladıqdan sonra token alacaqsınız.\n3. Yeni yaratdığınız botla söhbətə başlayın. Onu aktivləşdirmək üçün \"/hello\" kimi kəsik xətt (\"/\") ilə başlayan mesaj göndərin.\n"),
("cancel-2fa-confirm-tip", "2FA-nı ləğv etmək istədiyinizə əminsiniz?"),
("cancel-bot-confirm-tip", "Telegram botunu ləğv etmək istədiyinizə əminsiniz?"),
("About RustDesk", "RustDesk haqqında"),
("Send clipboard keystrokes", "Mübadilə buferi düymə vurmalarını göndər"),
("network_error_tip", "Şəbəkə əlaqənizi yoxlayın, sonra yenidən cəhd düyməsini basın."),
("Unlock with PIN", "PIN ilə kilidi aç"),
("Requires at least {} characters", "Ən azı {} simvol tələb olunur"),
("Wrong PIN", "Yanlış PIN"),
("Set PIN", "PIN təyin et"),
("Enable trusted devices", "Etibarlı cihazları aktivləşdir"),
("Manage trusted devices", "Etibarlı cihazları idarə et"),
("Platform", "Platforma"),
("Days remaining", "Qalan günlər"),
("enable-trusted-devices-tip", "Etibarlı cihazlarda 2FA doğrulamasını keç"),
("Parent directory", "Yuxarı qovluq"),
("Resume", "Davam et"),
("Invalid file name", "Yanlış fayl adı"),
("one-way-file-transfer-tip", "İdarə olunan tərəfdə birtərəfli fayl ötürülməsi aktivdir."),
("Authentication Required", "Doğrulama tələb olunur"),
("Authenticate", "Doğrula"),
("web_id_input_tip", "Eyni serverdəki ID-ni daxil edə bilərsiniz, veb klientdə birbaşa IP girişi dəstəklənmir.\nBaşqa serverdəki cihaza giriş etmək istəyirsinizsə, server ünvanını əlavə edin (<id>@<server_address>?key=<key_value>), məsələn,\n9123456234@192.168.16.1:21117?key=5Qbwsde3unUcJBtrx9ZkvUmwFNoExHzpryHuPUdqlWM=.\nİctimai serverdəki cihaza giriş etmək istəyirsinizsə, \"<id>@public\" daxil edin, ictimai server üçün açar lazım deyil."),
("Download", "Endir"),
("Upload folder", "Qovluq yüklə"),
("Upload files", "Fayl yüklə"),
("Clipboard is synchronized", "Mübadilə buferi sinxronlaşdırılıb"),
("Update client clipboard", "Klientin mübadilə buferini yenilə"),
("Untagged", "Etiketsiz"),
("new-version-of-{}-tip", "{} proqramının yeni versiyası mövcuddur"),
("Accessible devices", "Əlçatan cihazlar"),
("upgrade_remote_rustdesk_client_to_{}_tip", "Uzaq tərəfdə RustDesk klientini {} və ya daha yeni versiyaya yüksəldin!"),
("d3d_render_tip", "D3D render aktiv olduqda bəzi kompüterlərdə uzaq idarəetmə ekranı qara ola bilər."),
("Use D3D rendering", "D3D renderindən istifadə et"),
("Printer", "Printer"),
("printer-os-requirement-tip", "Gedən çap funksiyası Windows 10 və ya daha yuxarı versiya tələb edir."),
("printer-requires-installed-{}-client-tip", "Uzaqdan çapdan istifadə etmək üçün bu cihazda {} quraşdırılmalıdır."),
("printer-{}-not-installed-tip", "{} Printeri quraşdırılmayıb."),
("printer-{}-ready-tip", "{} Printeri quraşdırılıb və istifadəyə hazırdır."),
("Install {} Printer", "{} Printerini quraşdır"),
("Outgoing Print Jobs", "Gedən çap tapşırıqları"),
("Incoming Print Jobs", "Gələn çap tapşırıqları"),
("Incoming Print Job", "Gələn çap tapşırığı"),
("use-the-default-printer-tip", "Standart printerdən istifadə et"),
("use-the-selected-printer-tip", "Seçilmiş printerdən istifadə et"),
("auto-print-tip", "Seçilmiş printerlə avtomatik çap et."),
("print-incoming-job-confirm-tip", "Uzaq tərəfdən çap tapşırığı aldınız. Onu öz tərəfinizdə icra etmək istəyirsiniz?"),
("remote-printing-disallowed-tile-tip", "Uzaqdan çapa icazə verilmir"),
("remote-printing-disallowed-text-tip", "İdarə olunan tərəfin icazə parametrləri uzaqdan çapı qadağan edir."),
("save-settings-tip", "Parametrləri yadda saxla"),
("dont-show-again-tip", "Bunu bir daha göstərmə"),
("Take screenshot", "Ekran görüntüsü al"),
("Taking screenshot", "Ekran görüntüsü alınır"),
("screenshot-merged-screen-not-supported-tip", "Bir neçə ekranın görüntüsünü birləşdirmək hazırda dəstəklənmir. Tək ekrana keçib yenidən cəhd edin."),
("screenshot-action-tip", "Ekran görüntüsü ilə necə davam edəcəyinizi seçin."),
("Save as", "Fərqli yadda saxla"),
("Export", "İxrac et"),
("Export Logs", "Jurnalları ixrac et"),
("Import Folder", "Qovluq idxal et"),
("Copy to clipboard", "Mübadilə buferinə kopyala"),
("Enable remote printer", "Uzaq printeri aktivləşdir"),
("Downloading {}", "{} endirilir"),
("{} Update", "{} yeniləməsi"),
("{}-to-update-tip", "{} indi bağlanacaq və yeni versiyanı quraşdıracaq."),
("download-new-version-failed-tip", "Endirmə alınmadı. Yenidən cəhd edə və ya \"Endir\" düyməsini basıb buraxılış səhifəsindən endirərək əl ilə yeniləyə bilərsiniz."),
("Auto update", "Avtomatik yeniləmə"),
("update-failed-check-msi-tip", "Quraşdırma üsulunun yoxlanışı alınmadı. \"Endir\" düyməsini basıb buraxılış səhifəsindən endirin və əl ilə yeniləyin."),
("websocket_tip", "WebSocket işlədilərkən yalnız relay əlaqələri dəstəklənir."),
("Use WebSocket", "WebSocket işlət"),
("Trackpad speed", "Trekped sürəti"),
("Default trackpad speed", "Standart trekped sürəti"),
("Numeric one-time password", "Rəqəmli birdəfəlik parol"),
("Enable IPv6 P2P connection", "IPv6 P2P əlaqəsini aktivləşdir"),
("Enable UDP hole punching", "UDP deşik açmanı aktivləşdir"),
("View camera", "Kameraya bax"),
("Enable camera", "Kameranı aktivləşdir"),
("No cameras", "Kamera yoxdur"),
("view_camera_unsupported_tip", "Uzaq cihaz kameraya baxışı dəstəkləmir."),
("Terminal", "Terminal"),
("Enable terminal", "Terminalı aktivləşdir"),
("New tab", "Yeni tab"),
("Keep terminal sessions on disconnect", "Əlaqə kəsiləndə terminal sessiyalarını saxla"),
("Terminal (Run as administrator)", "Terminal (Administrator kimi işə sal)"),
("terminal-admin-login-tip", "İdarə olunan tərəfin administrator istifadəçi adını və parolunu daxil edin."),
("Failed to get user token.", "İstifadəçi tokenini almaq alınmadı."),
("Incorrect username or password.", "Yanlış istifadəçi adı və ya parol."),
("The user is not an administrator.", "İstifadəçi administrator deyil."),
("Failed to check if the user is an administrator.", "İstifadəçinin administrator olduğunu yoxlamaq alınmadı."),
("Supported only in the installed version.", "Yalnız quraşdırılmış versiyada dəstəklənir."),
("elevation_username_tip", "İstifadəçi adını və ya domen\\istifadəçi_adı daxil edin"),
("Preparing for installation ...", "Quraşdırmaya hazırlanır ..."),
("Show my cursor", "Öz kursorumu göstər"),
("Scale custom", "Fərdi miqyas"),
("Custom scale slider", "Fərdi miqyas sürüşdürücüsü"),
("Decrease", "Azalt"),
("Increase", "Artır"),
("Show virtual mouse", "Virtual siçanı göstər"),
("Virtual mouse size", "Virtual siçanın ölçüsü"),
("Small", "Kiçik"),
("Large", "Böyük"),
("Show virtual joystick", "Virtual coystiki göstər"),
("Edit note", "Qeydi redaktə et"),
("Alias", "Ləqəb"),
("ScrollEdge", "Kənardan sürüşdürmə"),
("Allow insecure TLS fallback", "Təhlükəsiz olmayan TLS ehtiyat rejiminə icazə ver"),
("allow-insecure-tls-fallback-tip", "Standart olaraq RustDesk TLS işlədən protokollar üçün server sertifikatını yoxlayır.\nBu seçim aktiv olduqda, yoxlama alınmadığı halda RustDesk yoxlama addımını keçib davam edəcək."),
("Disable UDP", "UDP-ni söndür"),
("disable-udp-tip", "Yalnız TCP işlədilib işlədilməyəcəyini idarə edir.\nBu seçim aktiv olduqda RustDesk artıq UDP 21116 işlətməyəcək, əvəzində TCP 21116 işlədiləcək."),
("server-oss-not-support-tip", "QEYD: RustDesk server OSS bu funksiyanı əhatə etmir."),
("input note here", "qeydi buraya yazın"),
("note-at-conn-end-tip", "Əlaqə bitəndə qeyd soruş"),
("Show terminal extra keys", "Terminalın əlavə düymələrini göstər"),
("Relative mouse mode", "Nisbi siçan rejimi"),
("rel-mouse-not-supported-peer-tip", "Qoşulan qarşı tərəf nisbi siçan rejimini dəstəkləmir."),
("rel-mouse-not-ready-tip", "Nisbi siçan rejimi hələ hazır deyil. Yenidən cəhd edin."),
("rel-mouse-lock-failed-tip", "Kursoru kilidləmək alınmadı. Nisbi siçan rejimi söndürüldü."),
("rel-mouse-exit-{}-tip", "Çıxmaq üçün {} basın."),
("rel-mouse-permission-lost-tip", "Klaviatura icazəsi geri alındı. Nisbi siçan rejimi söndürüldü."),
("Changelog", "Dəyişikliklər siyahısı"),
("keep-awake-during-outgoing-sessions-label", "Gedən sessiyalar zamanı ekranı oyaq saxla"),
("keep-awake-during-incoming-sessions-label", "Gələn sessiyalar zamanı ekranı oyaq saxla"),
("Continue with {}", "{} ilə davam et"),
("Display Name", "Görünən ad"),
("password-hidden-tip", "Daimi parol təyin edilib (gizlədilib)."),
("preset-password-in-use-tip", "Hazırda öncədən təyin edilmiş parol işlədilir."),
("Enable privacy mode", "Məxfilik rejimini aktivləşdir"),
("allow-remote-toolbar-docking-any-edge", "Uzaq alətlər panelinin pəncərənin istənilən kənarına birləşməsinə icazə ver"),
("API Token", "API tokeni"),
("Deploy", "Yerləşdir"),
("Custom ID (optional)", "Fərdi ID (istəyə bağlı)"),
("server_requires_deployment_tip", "Server bu cihazın açıq şəkildə yerləşdirilməsini tələb edir. İndi yerləşdirilsin?"),
("The server does not require explicit deployment.", "Server açıq yerləşdirmə tələb etmir."),
("Unknown response.", "Naməlum cavab."),
("wayland-keyboard-input-disabled-tip", "Klaviatura girişinə icazə verilsin?"),
("wayland-keyboard-input-consent-tip", "Bu uzaq kompüterdə yazdıqlarınızı (parollar da daxil olmaqla) oradakı digər tətbiqlər oxuya bilər."),
("wayland-keyboard-input-applies-to-tip", "Bu seçim buna aiddir:"),
("wayland-soft-keyboard-input-label", "Ekran klaviaturası girişi"),
("wayland-keyboard-input-reset-choice-tip", "Klaviatura girişi seçimini sıfırla"),
("remember-wayland-keyboard-choice-tip", "Bu uzaq kompüter üçün bir daha soruşma"),
("Why this happens", "Bu niyə baş verir"),
("Switch display", "Ekranı dəyiş"),
("Show monitor switch button on the main toolbar", "Monitor dəyişdirmə düyməsini əsas alətlər panelində göstər"),
("Show on the minimized toolbar", "Kiçildilmiş alətlər panelində göstər"),
("All monitors", "Bütün monitorlar"),
("#{} monitor", "#{} monitor"),
("conn-e2ee-unavailable-tip", "Uçdan-uca şifrələmə doğrulana bilmədi.\nUzaq cihaz hələ qurulma mərhələsində ola bilər. Sonra yenidən cəhd edin.\nBu təkrarlanırsa, server etibarsız ola bilər.\nYenə də davam edilsin?"),
("ID whitelisting", "ID ağ siyahısı"),
("Use ID whitelisting", "ID ağ siyahısından istifadə et"),
("id_whitelist_tip", "Yalnız ağ siyahıdakı ID-lər mənə giriş edə bilər"),
("id_whitelist_wildcard_tip", "Joker simvollar dəstəklənir: '*' istənilən sayda simvola, '?' isə tam bir simvola uyğun gəlir"),
("Invalid ID", "Yanlış ID"),
("Your ID is blocked by the peer", "ID-niz qarşı tərəf tərəfindən bloklanıb"),
("Your ip is blocked by the peer", "IP-niz qarşı tərəf tərəfindən bloklanıb"),
("id_whitelist_caveat_tip", "ID qoşulan klient tərəfindən bildirilir. Bu ağ siyahı riski azaldır, lakin parolu və ya 2FA-nı əvəz etmir."),
("whitelist_cidr_tip", "CIDR yazılışı dəstəklənir, məsələn 192.168.1.0/24"),
("Continue", "Davam et"),
("Browser didn't open? Use the url below to sign in.", "Brauzer açılmadı? Daxil olmaq üçün aşağıdakı URL-dən istifadə edin."),
("Lock canvas", "Kətanı kilidlə"),
("Sync clipboard between sessions", "Mübadilə buferini sessiyalar arasında sinxronlaşdır"),
("sync-clipboard-between-sessions-tip", "Bir uzaq sessiyada kopyalanan mətn və ya şəkillər qoşulu olduğunuz digər sessiyaların mübadilə buferinə də göndərilir."),
("terminal-clipboard-write-tip", "Terminaldakı tətbiq bu cihazın mübadilə buferinə mətn kopyalamaq istəyir. İcazə versəniz, bu icazə siz onu Parametrlərdə söndürənə qədər bütün əlaqələrdəki terminal tətbiqlərinə şamil olunur. Əl ilə kopyalama və yapışdırma buna daxil deyil."),
("Allow terminal apps to copy to clipboard", "Terminal tətbiqlərinə mübadilə buferinə kopyalamağa icazə ver"),
("Enable", "Aktivləşdir"),
("Reuse one connection for port forwarding", "Port yönləndirmə üçün bir əlaqəni təkrar işlət"),
("port-forward-mux-tip", "Port yönləndirmə xəritələnməsinin hər əlaqəsini qarşı tərəfə açılan tək əlaqə üzərindən daşıyır, hər biri üçün yenidən qoşulub giriş etmək əvəzinə."),
("Enable WebRTC P2P connection", "WebRTC P2P əlaqəsini aktivləşdir"),
("Enable TCP hole punching", "TCP deşik açmanı aktivləşdir"),
].iter().cloned().collect();
}

19
src/lang/be.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Аб’яднанне здымкаў экранаў з некалькіх дысплэяў у дадзены момант не падтрымліваецца. Пераключыцеся на адзін з дысплэяў і паўтарыце дзеянне."),
("screenshot-action-tip", "Выберыце, што рабіць з атрыманым здымкам экрана."),
("Save as", "Захаваць у файл"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Экспартаваць"),
("Export Logs", "Экспартаваць журналы"),
("Import Folder", "Імпартаваць папку"),
("Copy to clipboard", "Скапіяваць у буфер абмену"),
("Enable remote printer", "Выкарыстоўваць аддалены прынтар"),
("Downloading {}", "Ідзе спампоўванне {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Заблакіраваць палатно"),
("Sync clipboard between sessions", "Сінхранізаваць буфер абмену паміж сеансамі"),
("sync-clipboard-between-sessions-tip", "Тэкст або відарысы, скапіяваныя ў адным аддаленым сеансе, таксама адпраўляюцца ў буфер абмену іншых вашых падключаных сеансаў."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Уключыць"),
("Reuse one connection for port forwarding", "Выкарыстоўваць адно злучэнне для перанакіравання партоў"),
("port-forward-mux-tip", "Перадаваць усе злучэнні аднаго перанакіравання партоў праз адно злучэнне з аддаленай прыладай замест паўторнага падлучэння і ўваходу для кожнага з іх."),
("Enable WebRTC P2P connection", "Выкарыстоўваць падключэнне WebRTC P2P"),
("Enable TCP hole punching", "Выкарыстоўваць TCP hole punching"),
("The screen sharing request was declined on the remote device", "Запыт на абагульванне экрана быў адхілены на аддаленай прыладзе"),
("The screen sharing request timed out on the remote device", "Час чакання запыту на абагульванне экрана на аддаленай прыладзе выйшаў"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk не можа атрымаць доступ да сеанса працоўнага стала на аддаленай прыладзе, праверце, ці запушчаны сеанс і ці даступны ён для RustDesk"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Партал працоўнага стала на аддаленай прыладзе не мае магчымасці, патрэбнай для абагульвання экрана або аддаленага кіравання, магчыма не ўсталяваны яго бэкенд"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Абагульванне экрана было дазволена на аддаленай прыладзе, але не ўдалося адкрыць злучэнне PipeWire"),
("The screen sharing request ended without completing on the remote device", "Запыт на абагульванне экрана на аддаленай прыладзе завяршыўся, не будучы выкананым"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk не змог атрымаць прыдатны экран ад XDG Desktop Portal, магчыма бібліятэка PipeWire занадта старая"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk не змог загрузіць кампанент GStreamer, патрэбны для захопу экрана ({})"),
].iter().cloned().collect();
}

19
src/lang/bg.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Обединяването на снимки от няколко екрана в момента не се поддържа. Моля, превключете към един екран и опитайте отново."),
("screenshot-action-tip", "Моля, изберете как да продължите със снимката на екрана."),
("Save as", "Запазване като"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Изнасяне"),
("Export Logs", "Изнасяне на дневниците"),
("Import Folder", "Внасяне на папка"),
("Copy to clipboard", "Копиране в клипборда"),
("Enable remote printer", "Позволяване на отдалечен принтер"),
("Downloading {}", "Изтегляне на {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Заключване на платното"),
("Sync clipboard between sessions", "Синхронизиране на клипборда между сесиите"),
("sync-clipboard-between-sessions-tip", "Текст или изображения, копирани в една отдалечена сесия, се изпращат и към клипборда на другите ви свързани сесии."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Активирай"),
("Reuse one connection for port forwarding", "Използване на една връзка за пренасочване на портове"),
("port-forward-mux-tip", "Всички връзки на едно пренасочване на портове минават през една връзка към отсрещния компютър, вместо да се свързвате и влизате отново за всяка от тях."),
("Enable WebRTC P2P connection", "Позволяване на WebRTC P2P връзка"),
("Enable TCP hole punching", "Позволяване на TCP hole punching"),
("The screen sharing request was declined on the remote device", "Заявката за споделяне на екрана беше отхвърлена на отдалеченото устройство"),
("The screen sharing request timed out on the remote device", "Заявката за споделяне на екрана на отдалеченото устройство изтече"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk не може да достигне сесията на работния плот на отдалеченото устройство, проверете дали сесията работи и дали RustDesk може да я използва"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Порталът на работния плот на отдалеченото устройство няма възможност, необходима за споделяне на екрана или отдалечено управление, може да липсва неговата реализация"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Споделянето на екрана беше одобрено на отдалеченото устройство, но връзката с PipeWire не можа да бъде отворена"),
("The screen sharing request ended without completing on the remote device", "Заявката за споделяне на екрана на отдалеченото устройство приключи, без да бъде изпълнена"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk не можа да получи използваем екран от XDG Desktop Portal, библиотеката PipeWire може да е твърде стара"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk не можа да зареди компонент на GStreamer, необходим за заснемане на екрана ({})"),
].iter().cloned().collect();
}

19
src/lang/ca.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Actualment no és possible combinar captures de pantalla de diverses pantalles. Canvieu a una sola pantalla i torneu a provar."),
("screenshot-action-tip", "Seleccioneu com voleu continuar amb la captura de pantalla."),
("Save as", "Anomena i desa"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Exporta"),
("Export Logs", "Exporta els registres"),
("Import Folder", "Importa una carpeta"),
("Copy to clipboard", "Copia al porta-retalls"),
("Enable remote printer", "Habilita l'impressora remota"),
("Downloading {}", "Descarregant {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Bloca el llenç"),
("Sync clipboard between sessions", "Sincronitza el porta-retalls entre sessions"),
("sync-clipboard-between-sessions-tip", "El text o les imatges copiats en una sessió remota també s'envien al porta-retalls de les altres sessions connectades."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Habilita"),
("Reuse one connection for port forwarding", "Reutilitza una connexió per a la redirecció de ports"),
("port-forward-mux-tip", "Fa passar totes les connexions d'una redirecció de ports per una única connexió amb l'altre equip, en lloc de connectar i iniciar la sessió de nou per a cadascuna."),
("Enable WebRTC P2P connection", "Habilita la connexió WebRTC P2P"),
("Enable TCP hole punching", "Activa la perforació TCP"),
("The screen sharing request was declined on the remote device", "La sol·licitud de compartició de pantalla s'ha rebutjat al dispositiu remot"),
("The screen sharing request timed out on the remote device", "La sol·licitud de compartició de pantalla ha esgotat el temps al dispositiu remot"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "El RustDesk no pot accedir a la sessió d'escriptori del dispositiu remot; comproveu que hi ha una sessió en marxa i que el RustDesk hi pot accedir"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Al portal d'escriptori del dispositiu remot li falta una funcionalitat necessària per compartir la pantalla o per al control remot; potser no té cap implementació instal·lada"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "S'ha aprovat la compartició de pantalla al dispositiu remot, però no s'ha pogut obrir la connexió PipeWire"),
("The screen sharing request ended without completing on the remote device", "La sol·licitud de compartició de pantalla al dispositiu remot ha acabat sense completar-se"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "El RustDesk no ha pogut obtenir cap pantalla utilitzable de l'XDG Desktop Portal; la biblioteca PipeWire pot ser massa antiga"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "El RustDesk no ha pogut carregar un component del GStreamer necessari per capturar la pantalla ({})"),
].iter().cloned().collect();
}

13
src/lang/cn.rs
View File

@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "锁定画布"),
("Sync clipboard between sessions", "在会话间同步剪贴板"),
("sync-clipboard-between-sessions-tip", "在一个远程会话中复制的文本或图片也会发送到其他已连接会话的剪贴板。"),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", "允许终端应用复制到剪贴板"),
("Enable", "启用"),
("Reuse one connection for port forwarding", "端口转发复用同一条连接"),
("port-forward-mux-tip", "同一条端口转发规则上的所有连接共用一条到对方的连接，而不是每条连接都重新连接并登录一次。"),
("Enable WebRTC P2P connection", "启用 WebRTC P2P 连接"),
("Enable TCP hole punching", "启用 TCP 打洞"),
("The screen sharing request was declined on the remote device", "远程设备上的用户拒绝了屏幕共享请求"),
("The screen sharing request timed out on the remote device", "远程设备上的屏幕共享请求超时了"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk 无法访问远程设备的桌面会话，请确认桌面会话已启动并且 RustDesk 可以使用它"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "远程设备上的桌面门户缺少屏幕共享或远程控制所需的功能，可能没有安装它的后端"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "远程设备上已批准屏幕共享，但无法打开 PipeWire 连接"),
("The screen sharing request ended without completing on the remote device", "远程设备上的屏幕共享请求已结束，但未完成"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk 无法从 XDG Desktop Portal 获取可用的屏幕，PipeWire 库可能过旧"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk 无法加载屏幕捕获所需的 GStreamer 组件 ({})"),
].iter().cloned().collect();
}

19
src/lang/cs.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Sloučení snímků obrazovky z více displejů aktuálně není podporováno. Přepněte na jeden displej a zkuste to znovu."),
("screenshot-action-tip", "Vyberte, jak pokračovat se snímkem obrazovky."),
("Save as", "Uložit jako"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Exportovat"),
("Export Logs", "Exportovat protokoly"),
("Import Folder", "Importovat složku"),
("Copy to clipboard", "Kopírovat do schránky"),
("Enable remote printer", "Povolit vzdálenou tiskárnu"),
("Downloading {}", "Stahuje se {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Zamknout zobrazení"),
("Sync clipboard between sessions", "Synchronizovat schránku mezi relacemi"),
("sync-clipboard-between-sessions-tip", "Text nebo obrázky zkopírované v jedné vzdálené relaci se odešlou i do schránky ostatních připojených relací."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Povolit"),
("Reuse one connection for port forwarding", "Znovu použít jedno připojení pro přesměrování portů"),
("port-forward-mux-tip", "Vede všechna připojení jednoho přesměrování portů přes jediné připojení k protějšku místo opakovaného připojování a přihlašování pro každé z nich."),
("Enable WebRTC P2P connection", "Povolit připojení WebRTC P2P"),
("Enable TCP hole punching", "Povolit TCP hole punching"),
("The screen sharing request was declined on the remote device", "Žádost o sdílení obrazovky byla na vzdáleném zařízení odmítnuta"),
("The screen sharing request timed out on the remote device", "Vypršel časový limit žádosti o sdílení obrazovky na vzdáleném zařízení"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk nemůže získat přístup k relaci plochy na vzdáleném zařízení, ověřte, že relace běží a že ji RustDesk může použít"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Portálu plochy na vzdáleném zařízení chybí funkce potřebná pro sdílení obrazovky nebo vzdálené ovládání, jeho implementace možná není nainstalována"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Sdílení obrazovky bylo na vzdáleném zařízení schváleno, ale připojení PipeWire se nepodařilo otevřít"),
("The screen sharing request ended without completing on the remote device", "Žádost o sdílení obrazovky na vzdáleném zařízení skončila, aniž by byla dokončena"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk nezískal z XDG Desktop Portal použitelnou obrazovku, knihovna PipeWire může být příliš stará"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk nemohl načíst komponentu GStreameru potřebnou k zachycení obrazovky ({})"),
].iter().cloned().collect();
}

19
src/lang/da.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Sammenfletning af skærmbilleder fra flere skærme understøttes ikke i øjeblikket. Skift venligst til en enkelt skærm og prøv igen."),
("screenshot-action-tip", "Vælg venligst, hvordan du vil fortsætte med skærmbilledet."),
("Save as", "Gem som"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Eksportér"),
("Export Logs", "Eksportér logfiler"),
("Import Folder", "Importér mappe"),
("Copy to clipboard", "Kopiér til udklipsholder"),
("Enable remote printer", "Aktivér fjernprinter"),
("Downloading {}", "Downloader {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Lås lærred"),
("Sync clipboard between sessions", "Synkroniser udklipsholder mellem sessioner"),
("sync-clipboard-between-sessions-tip", "Tekst eller billeder, der kopieres i én fjernsession, sendes også til udklipsholderen i dine andre forbundne sessioner."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Aktivér"),
("Reuse one connection for port forwarding", "Genbrug én forbindelse til portvideresendelse"),
("port-forward-mux-tip", "Fører alle forbindelser i en portvideresendelse gennem én enkelt forbindelse til modparten i stedet for at forbinde og logge ind igen for hver enkelt."),
("Enable WebRTC P2P connection", "Aktivér WebRTC P2P-forbindelse"),
("Enable TCP hole punching", "Aktivér TCP hole punching"),
("The screen sharing request was declined on the remote device", "Anmodningen om skærmdeling blev afvist på fjernenheden"),
("The screen sharing request timed out on the remote device", "Anmodningen om skærmdeling fik timeout på fjernenheden"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk kan ikke nå skrivebordssessionen på fjernenheden, kontrollér at en session kører, og at RustDesk kan bruge den"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Skrivebordsportalen på fjernenheden mangler en funktion, der kræves til skærmdeling eller fjernstyring, dens backend er måske ikke installeret"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Skærmdeling blev godkendt på fjernenheden, men PipeWire-forbindelsen kunne ikke åbnes"),
("The screen sharing request ended without completing on the remote device", "Anmodningen om skærmdeling på fjernenheden sluttede uden at blive gennemført"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk kunne ikke få en brugbar skærm fra XDG Desktop Portal, PipeWire-biblioteket er måske for gammelt"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk kunne ikke indlæse en GStreamer-komponent, der kræves til skærmoptagelse ({})"),
].iter().cloned().collect();
}

19
src/lang/de.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Das Zusammenführen von Screenshots von mehreren Bildschirmen wird derzeit nicht unterstützt. Bitte wechseln Sie zu einem einzelnen Bildschirm und versuchen Sie es erneut."),
("screenshot-action-tip", "Bitte wählen Sie aus, wie Sie mit dem Screenshot fortfahren möchten."),
("Save as", "Speichern unter"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Exportieren"),
("Export Logs", "Protokolle exportieren"),
("Import Folder", "Ordner importieren"),
("Copy to clipboard", "In Zwischenablage kopieren"),
("Enable remote printer", "Entfernten Drucker aktivieren"),
("Downloading {}", "{} herunterladen"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Sichtfeld sperren"),
("Sync clipboard between sessions", "Zwischenablage zwischen Sitzungen synchronisieren"),
("sync-clipboard-between-sessions-tip", "In einer Remote-Sitzung kopierter Text oder kopierte Bilder werden auch an die Zwischenablage Ihrer anderen verbundenen Sitzungen gesendet."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Aktivieren"),
("Reuse one connection for port forwarding", "Eine Verbindung für die Portweiterleitung wiederverwenden"),
("port-forward-mux-tip", "Alle Verbindungen einer Portweiterleitung über eine einzige Verbindung zur Gegenstelle führen, statt sich für jede einzelne neu zu verbinden und anzumelden."),
("Enable WebRTC P2P connection", "WebRTC-P2P-Verbindung aktivieren"),
("Enable TCP hole punching", "TCP-Hole-Punching aktivieren"),
("The screen sharing request was declined on the remote device", "Die Anfrage zur Bildschirmfreigabe wurde auf dem entfernten Gerät abgelehnt"),
("The screen sharing request timed out on the remote device", "Bei der Anfrage zur Bildschirmfreigabe auf dem entfernten Gerät ist eine Zeitüberschreitung aufgetreten"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk kann die Desktop-Sitzung auf dem entfernten Gerät nicht erreichen. Prüfen Sie, ob eine Sitzung läuft und ob RustDesk sie nutzen kann"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Dem Desktop-Portal auf dem entfernten Gerät fehlt eine für Bildschirmfreigabe oder Fernsteuerung benötigte Fähigkeit, sein Backend ist möglicherweise nicht installiert"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Die Bildschirmfreigabe wurde auf dem entfernten Gerät genehmigt, aber die PipeWire-Verbindung konnte nicht geöffnet werden"),
("The screen sharing request ended without completing on the remote device", "Die Anfrage zur Bildschirmfreigabe auf dem entfernten Gerät endete, ohne abgeschlossen zu werden"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk konnte vom XDG Desktop Portal keinen nutzbaren Bildschirm erhalten, die PipeWire-Bibliothek ist möglicherweise zu alt"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk konnte eine für die Bildschirmaufnahme benötigte GStreamer-Komponente nicht laden ({})"),
].iter().cloned().collect();
}

19
src/lang/el.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Η συγχώνευση στιγμιότυπων οθόνης από πολλές οθόνες δεν υποστηρίζεται προς το παρόν. Αλλάξτε σε μία μόνο οθόνη και δοκιμάστε ξανά."),
("screenshot-action-tip", "Επιλέξτε πώς θα συνεχίσετε με το στιγμιότυπο οθόνης."),
("Save as", "Αποθήκευση ως"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Εξαγωγή"),
("Export Logs", "Εξαγωγή αρχείων καταγραφής"),
("Import Folder", "Εισαγωγή φακέλου"),
("Copy to clipboard", "Αντιγραφή στο πρόχειρο"),
("Enable remote printer", "Ενεργοποίηση απομακρυσμένου εκτυπωτή"),
("Downloading {}", "Γίνεται Λήψη {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Κλείδωμα καμβά"),
("Sync clipboard between sessions", "Συγχρονισμός προχείρου μεταξύ συνεδριών"),
("sync-clipboard-between-sessions-tip", "Κείμενο ή εικόνες που αντιγράφονται σε μία απομακρυσμένη συνεδρία αποστέλλονται και στο πρόχειρο των άλλων συνδεδεμένων συνεδριών σας."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Ενεργοποίηση"),
("Reuse one connection for port forwarding", "Επαναχρησιμοποίηση μίας σύνδεσης για την προώθηση θυρών"),
("port-forward-mux-tip", "Όλες οι συνδέσεις μιας προώθησης θυρών περνούν από μία μόνο σύνδεση προς τον απομακρυσμένο υπολογιστή, αντί να πραγματοποιείται νέα σύνδεση και ταυτοποίηση για κάθε μία."),
("Enable WebRTC P2P connection", "Ενεργοποίηση σύνδεσης WebRTC P2P"),
("Enable TCP hole punching", "Ενεργοποίηση διάτρησης οπών TCP"),
("The screen sharing request was declined on the remote device", "Το αίτημα κοινής χρήσης οθόνης απορρίφθηκε στην απομακρυσμένη συσκευή"),
("The screen sharing request timed out on the remote device", "Το αίτημα κοινής χρήσης οθόνης έληξε στην απομακρυσμένη συσκευή"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "Το RustDesk δεν μπορεί να προσεγγίσει τη συνεδρία επιφάνειας εργασίας στην απομακρυσμένη συσκευή, ελέγξτε ότι μια συνεδρία εκτελείται και ότι το RustDesk μπορεί να τη χρησιμοποιήσει"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Στην πύλη επιφάνειας εργασίας της απομακρυσμένης συσκευής λείπει μια δυνατότητα που απαιτείται για κοινή χρήση οθόνης ή απομακρυσμένο έλεγχο, ίσως δεν είναι εγκατεστημένο το υποσύστημά της"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Η κοινή χρήση οθόνης εγκρίθηκε στην απομακρυσμένη συσκευή, αλλά δεν ήταν δυνατό το άνοιγμα της σύνδεσης PipeWire"),
("The screen sharing request ended without completing on the remote device", "Το αίτημα κοινής χρήσης οθόνης στην απομακρυσμένη συσκευή έληξε χωρίς να ολοκληρωθεί"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "Το RustDesk δεν μπόρεσε να λάβει αξιοποιήσιμη οθόνη από το XDG Desktop Portal, η βιβλιοθήκη PipeWire ίσως είναι πολύ παλιά"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "Το RustDesk δεν μπόρεσε να φορτώσει ένα στοιχείο του GStreamer που απαιτείται για την καταγραφή οθόνης ({})"),
].iter().cloned().collect();
}

2
src/lang/en.rs
View File

@@ -276,5 +276,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("whitelist_cidr_tip", "CIDR notation is supported, e.g. 192.168.1.0/24"),
("Your ip is blocked by the peer", "Your IP is blocked by the peer"),
("sync-clipboard-between-sessions-tip", "Text or images copied in one remote session are also sent to the clipboard of your other connected sessions."),
("terminal-clipboard-write-tip", "An app in the terminal wants to copy text to this device's clipboard. If granted, this permission applies to terminal apps in all connections until you turn it off in Settings. Manual copy and paste are unaffected."),
("port-forward-mux-tip", "Carry every connection of a port-forward mapping over a single connection to the peer, instead of connecting and logging in again for each one."),
].iter().cloned().collect();
}

19
src/lang/eo.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Kunfandi ekrankopiojn de pluraj ekranoj aktuale ne estas subtenata. Bonvolu ŝanĝi al unu ekrano kaj reprovi."),
("screenshot-action-tip", "Bonvolu elekti kiel daŭrigi kun la ekrankopio."),
("Save as", "Konservi kiel"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Eksporti"),
("Export Logs", "Eksporti protokolojn"),
("Import Folder", "Importi dosierujon"),
("Copy to clipboard", "Kopii al la poŝo"),
("Enable remote printer", "Ebligi foran presilon"),
("Downloading {}", "Elŝutas {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Ŝlosi kanvason"),
("Sync clipboard between sessions", "Sinkronigi poŝon inter seancoj"),
("sync-clipboard-between-sessions-tip", "Teksto aŭ bildoj kopiitaj en unu fora seanco ankaŭ sendiĝas al la poŝo de viaj aliaj konektitaj seancoj."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Ebligi"),
("Reuse one connection for port forwarding", "Reuzi unu konekton por pordo-plusendado"),
("port-forward-mux-tip", "Ĉiuj konektoj de unu pordo-plusendado iras tra unu sola konekto al la alia komputilo, anstataŭ konekti kaj ensaluti denove por ĉiu el ili."),
("Enable WebRTC P2P connection", "Ebligi WebRTC P2P-konekton"),
("Enable TCP hole punching", "Ebligi TCP-trapikadon"),
("The screen sharing request was declined on the remote device", "La peto pri ekrandividado estis rifuzita sur la fora aparato"),
("The screen sharing request timed out on the remote device", "La peto pri ekrandividado eltempiĝis sur la fora aparato"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk ne povas atingi la labortablan seancon sur la fora aparato, kontrolu ke seanco funkcias kaj ke RustDesk povas uzi ĝin"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Al la labortabla portalo sur la fora aparato mankas kapablo necesa por ekrandividado aŭ fora regado, ĝia realigo eble ne estas instalita"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Ekrandividado estis aprobita sur la fora aparato, sed la konekto PipeWire ne malfermiĝis"),
("The screen sharing request ended without completing on the remote device", "La peto pri ekrandividado sur la fora aparato finiĝis sen kompletiĝi"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk ne povis akiri uzeblan ekranon de XDG Desktop Portal, la biblioteko PipeWire eble estas tro malnova"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk ne povis ŝargi komponanton de GStreamer necesan por ekrankapto ({})"),
].iter().cloned().collect();
}

19
src/lang/es.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "La fusión de capturas de pantalla de múltiples monitores no está soportada. Por favor, cambie a un monitor e inténtelo de nuevo."),
("screenshot-action-tip", "Por favor, seleccione cómo continuar con la captura de pantalla."),
("Save as", "Guardar como"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Exportar"),
("Export Logs", "Exportar registros"),
("Import Folder", "Importar carpeta"),
("Copy to clipboard", "Copiar al portapapeles"),
("Enable remote printer", "Habilitar impresora remota"),
("Downloading {}", "Descargando {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Bloquear lienzo"),
("Sync clipboard between sessions", "Sincronizar portapapeles entre sesiones"),
("sync-clipboard-between-sessions-tip", "El texto o las imágenes copiados en una sesión remota también se envían al portapapeles de tus otras sesiones conectadas."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Habilitar"),
("Reuse one connection for port forwarding", "Reutilizar una conexión para la redirección de puertos"),
("port-forward-mux-tip", "Llevar todas las conexiones de una redirección de puertos por una única conexión con el otro equipo, en lugar de conectar e iniciar sesión de nuevo para cada una."),
("Enable WebRTC P2P connection", "Habilitar conexión WebRTC P2P"),
("Enable TCP hole punching", "Habilitar perforación de agujero TCP"),
("The screen sharing request was declined on the remote device", "La solicitud de compartir pantalla fue rechazada en el dispositivo remoto"),
("The screen sharing request timed out on the remote device", "La solicitud de compartir pantalla ha agotado el tiempo de espera en el dispositivo remoto"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk no puede acceder a la sesión de escritorio del dispositivo remoto; compruebe que hay una sesión en marcha y que RustDesk puede usarla"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Al portal de escritorio del dispositivo remoto le falta una función necesaria para compartir la pantalla o para el control remoto; puede que no tenga instalada su implementación"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Se aprobó compartir la pantalla en el dispositivo remoto, pero no se pudo abrir la conexión PipeWire"),
("The screen sharing request ended without completing on the remote device", "La solicitud de compartir pantalla en el dispositivo remoto terminó sin completarse"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk no ha podido obtener una pantalla utilizable del XDG Desktop Portal; la biblioteca PipeWire puede ser demasiado antigua"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk no ha podido cargar un componente de GStreamer necesario para capturar la pantalla ({})"),
].iter().cloned().collect();
}

19
src/lang/et.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Mitme kuva kuvatõmmiste ühendamine pole praegu toetatud. Palun lülitu ühele kuvale ja proovi uuesti."),
("screenshot-action-tip", "Palun vali, kuidas kuvatõmmisega jätkata."),
("Save as", "Salvesta kui"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Ekspordi"),
("Export Logs", "Ekspordi logid"),
("Import Folder", "Impordi kaust"),
("Copy to clipboard", "Kopeeri lõikelauale"),
("Enable remote printer", "Luba kaugprinter"),
("Downloading {}", "Allalaadimine: {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Lukusta lõuend"),
("Sync clipboard between sessions", "Sünkrooni lõikelaud seansside vahel"),
("sync-clipboard-between-sessions-tip", "Ühes kaugseansis kopeeritud tekst või pildid saadetakse ka teiste ühendatud seansside lõikelauale."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Luba"),
("Reuse one connection for port forwarding", "Kasuta pordi suunamiseks üht ühendust"),
("port-forward-mux-tip", "Juhib ühe pordisuunamise kõik ühendused ühe teise arvutiga loodud ühenduse kaudu, selle asemel et iga ühenduse jaoks uuesti ühenduda ja sisse logida."),
("Enable WebRTC P2P connection", "Luba WebRTC P2P-ühendus"),
("Enable TCP hole punching", "Luba TCP-augustamine"),
("The screen sharing request was declined on the remote device", "Ekraani jagamise taotlus lükati kaugseadmes tagasi"),
("The screen sharing request timed out on the remote device", "Ekraani jagamise taotlus aegus kaugseadmes"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk ei pääse kaugseadmes töölauaseansini, kontrollige, kas seanss töötab ja kas RustDesk saab seda kasutada"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Kaugseadme töölauaportaalil puudub ekraani jagamiseks või kaugjuhtimiseks vajalik võimalus, selle taustarakendus ei pruugi olla paigaldatud"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Ekraani jagamine kiideti kaugseadmes heaks, kuid PipeWire'i ühendust ei õnnestunud avada"),
("The screen sharing request ended without completing on the remote device", "Ekraani jagamise taotlus kaugseadmes lõppes ilma lõpule jõudmata"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk ei saanud XDG Desktop Portalilt kasutatavat ekraani, PipeWire'i teek võib olla liiga vana"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk ei suutnud laadida ekraani jäädvustamiseks vajalikku GStreameri komponenti ({})"),
].iter().cloned().collect();
}

19
src/lang/eu.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Pantaila anitzen pantaila-argazkiak bateratzea ez da onartzen une honetan. Aldatu pantaila bakarrera eta saiatu berriro."),
("screenshot-action-tip", "Hautatu pantaila-argazkiarekin nola jarraitu."),
("Save as", "Gorde honela"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Esportatu"),
("Export Logs", "Esportatu erregistroak"),
("Import Folder", "Inportatu karpeta"),
("Copy to clipboard", "Kopiatu arbelera"),
("Enable remote printer", "Gaitu urruneko inprimagailua"),
("Downloading {}", "{} deskargatzen"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Blokeatu oihala"),
("Sync clipboard between sessions", "Sinkronizatu arbela saioen artean"),
("sync-clipboard-between-sessions-tip", "Urruneko saio batean kopiatutako testua edo irudiak konektatutako beste saioen arbelera ere bidaltzen dira."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Gaitu"),
("Reuse one connection for port forwarding", "Berrerabili konexio bakarra portuen birbideratzerako"),
("port-forward-mux-tip", "Portu-birbideratze baten konexio guztiak beste ordenagailurako konexio bakar batetik eramaten ditu, bakoitzerako berriro konektatu eta saioa hasi beharrean."),
("Enable WebRTC P2P connection", "Gaitu WebRTC P2P konexioa"),
("Enable TCP hole punching", "Gaitu TCP zulo-egitea"),
("The screen sharing request was declined on the remote device", "Pantaila partekatzeko eskaera baztertu egin da urruneko gailuan"),
("The screen sharing request timed out on the remote device", "Pantaila partekatzeko eskaerak denbora-muga gainditu du urruneko gailuan"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk-ek ezin du urruneko gailuko mahaigaineko saioa atzitu, egiaztatu saio bat martxan dagoela eta RustDesk-ek erabil dezakeela"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Urruneko gailuko mahaigaineko atariari pantaila partekatzeko edo urrunetik kontrolatzeko behar den gaitasun bat falta zaio, agian ez dago haren backend-a instalatuta"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Pantaila partekatzea onartu da urruneko gailuan, baina ezin izan da PipeWire konexioa ireki"),
("The screen sharing request ended without completing on the remote device", "Urruneko gailuko pantaila partekatzeko eskaera osatu gabe amaitu da"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk-ek ezin izan du pantaila erabilgarririk lortu XDG Desktop Portal-etik, PipeWire liburutegia zaharregia izan daiteke"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk-ek ezin izan du pantaila kapturatzeko beharrezkoa den GStreamer osagai bat kargatu ({})"),
].iter().cloned().collect();
}

19
src/lang/fa.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "ادغام تصاویر از نمایشگرهای متعدد در حال حاضر پشتیبانی نمی شود. لطفاً به یک صفحه نمایش واحد تغییر دهید و دوباره امتحان کنید."),
("screenshot-action-tip", "لطفاً نحوه ادامه با تصویر را انتخاب کنید."),
("Save as", "ذخیره به عنوان"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "خروجی گرفتن"),
("Export Logs", "خروجی گرفتن از گزارش‌ها"),
("Import Folder", "درون‌ریزی پوشه"),
("Copy to clipboard", "در کلیپ بورد کپی کنید"),
("Enable remote printer", "چاپگر از راه دور را فعال کنید"),
("Downloading {}", "بارگیری {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "قفل کردن صفحه"),
("Sync clipboard between sessions", "همگام‌سازی کلیپ‌بورد بین نشست‌ها"),
("sync-clipboard-between-sessions-tip", "متن یا تصاویری که در یک نشست راه دور کپی می‌شوند به کلیپ‌بورد سایر نشست‌های متصل شما نیز ارسال می‌شوند."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "فعال‌سازی"),
("Reuse one connection for port forwarding", "استفاده مجدد از یک اتصال برای هدایت پورت"),
("port-forward-mux-tip", "همه اتصال‌های یک هدایت پورت از یک اتصال واحد به دستگاه مقابل عبور می‌کنند، به‌جای اتصال و ورود دوباره برای هر کدام."),
("Enable WebRTC P2P connection", "فعال‌سازی اتصال همتا‌به‌همتای WebRTC"),
("Enable TCP hole punching", "فعال‌سازی تکنیک TCP hole punching"),
("The screen sharing request was declined on the remote device", "درخواست اشتراک‌گذاری صفحه در دستگاه راه دور رد شد"),
("The screen sharing request timed out on the remote device", "مهلت درخواست اشتراک‌گذاری صفحه در دستگاه راه دور به پایان رسید"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk نمی‌تواند به نشست میزکار دستگاه راه دور دسترسی پیدا کند، بررسی کنید که نشست میزکار در حال اجرا باشد و RustDesk بتواند از آن استفاده کند"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "درگاه میزکار در دستگاه راه دور قابلیت لازم برای اشتراک‌گذاری صفحه یا کنترل از راه دور را ندارد، شاید پیاده‌سازی آن نصب نشده باشد"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "اشتراک‌گذاری صفحه در دستگاه راه دور تأیید شد، اما اتصال PipeWire باز نشد"),
("The screen sharing request ended without completing on the remote device", "درخواست اشتراک‌گذاری صفحه در دستگاه راه دور بدون تکمیل شدن پایان یافت"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk نتوانست صفحه‌ای قابل استفاده از XDG Desktop Portal دریافت کند، ممکن است کتابخانه PipeWire خیلی قدیمی باشد"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk نتوانست مؤلفه GStreamer موردنیاز برای ضبط صفحه را بارگذاری کند ({})"),
].iter().cloned().collect();
}

19
src/lang/fi.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Yhdistetyn näytön kuvakaappaus ei ole tuettu"),
("screenshot-action-tip", "Valitse, mitä haluat tehdä kuvakaappaukselle"),
("Save as", "Tallenna nimellä"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Vie"),
("Export Logs", "Vie lokit"),
("Import Folder", "Tuo kansio"),
("Copy to clipboard", "Kopioi leikepöydälle"),
("Enable remote printer", "Ota etätulostin käyttöön"),
("Downloading {}", "Ladataan {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Lukitse näkymä"),
("Sync clipboard between sessions", "Synkronoi leikepöytä istuntojen välillä"),
("sync-clipboard-between-sessions-tip", "Yhdessä etäistunnossa kopioitu teksti tai kuvat lähetetään myös muiden yhdistettyjen istuntojen leikepöydälle."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Ota käyttöön"),
("Reuse one connection for port forwarding", "Käytä yhtä yhteyttä portin edelleenohjaukseen"),
("port-forward-mux-tip", "Välittää kaikki yhden portin edelleenohjauksen yhteydet yhden vastapuoleen avatun yhteyden kautta sen sijaan, että jokaista varten muodostettaisiin yhteys ja kirjauduttaisiin uudelleen."),
("Enable WebRTC P2P connection", "Ota WebRTC P2P yhteys käyttöön"),
("Enable TCP hole punching", "Ota käyttöön TCP hole punching tekniikka"),
("The screen sharing request was declined on the remote device", "Näytön jakamispyyntö hylättiin etälaitteessa"),
("The screen sharing request timed out on the remote device", "Näytön jakamispyyntö aikakatkaistiin etälaitteessa"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk ei tavoita etälaitteen työpöytäistuntoa, tarkista että istunto on käynnissä ja että RustDesk voi käyttää sitä"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Etälaitteen työpöytäportaalista puuttuu näytön jakamiseen tai etäohjaukseen tarvittava ominaisuus, sen taustaosaa ei ehkä ole asennettu"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Näytön jakaminen hyväksyttiin etälaitteessa, mutta PipeWire-yhteyttä ei voitu avata"),
("The screen sharing request ended without completing on the remote device", "Näytön jakamispyyntö etälaitteessa päättyi ilman että se saatiin valmiiksi"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk ei saanut XDG Desktop Portalilta käyttökelpoista näyttöä, PipeWire-kirjasto voi olla liian vanha"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk ei voinut ladata näytön kaappaukseen tarvittavaa GStreamer-osaa ({})"),
].iter().cloned().collect();
}

19
src/lang/fr.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "Actuellement, la prise de capture d’écran ne prend pas en charge les affichages multiples. Veuillez réessayer après avoir sélectionné un seul affichage."),
("screenshot-action-tip", "Veuillez choisir l’action à effectuer avec la capture d’écran."),
("Save as", "Enregistrer sous"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "Exporter"),
("Export Logs", "Exporter les journaux"),
("Import Folder", "Importer un dossier"),
("Copy to clipboard", "Copier dans le presse-papier"),
("Enable remote printer", "Activer l’impression à distance"),
("Downloading {}", "Téléchargement de {}"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "Verrouiller la vue"),
("Sync clipboard between sessions", "Synchroniser le presse-papiers entre les sessions"),
("sync-clipboard-between-sessions-tip", "Le texte ou les images copiés dans une session distante sont également envoyés au presse-papiers de vos autres sessions connectées."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "Activer"),
("Reuse one connection for port forwarding", "Réutiliser une seule connexion pour la redirection de ports"),
("port-forward-mux-tip", "Faire passer toutes les connexions d'une redirection de ports par une seule connexion vers le pair, au lieu de se connecter et de s'authentifier à nouveau pour chacune."),
("Enable WebRTC P2P connection", "Activer la connexion P2P WebRTC"),
("Enable TCP hole punching", "Activer le « hole punching » TCP"),
("The screen sharing request was declined on the remote device", "La demande de partage d'écran a été refusée sur l'appareil distant"),
("The screen sharing request timed out on the remote device", "La demande de partage d'écran a expiré sur l'appareil distant"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk ne peut pas accéder à la session de bureau de l'appareil distant, vérifiez qu'une session est ouverte et que RustDesk peut l'utiliser"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "Il manque au portail de bureau de l'appareil distant une fonctionnalité nécessaire au partage d'écran ou au contrôle à distance, son backend n'est peut-être pas installé"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "Le partage d'écran a été approuvé sur l'appareil distant, mais la connexion PipeWire n'a pas pu être ouverte"),
("The screen sharing request ended without completing on the remote device", "La demande de partage d'écran sur l'appareil distant s'est terminée sans aboutir"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk n'a pas pu obtenir d'écran exploitable auprès du XDG Desktop Portal, la bibliothèque PipeWire est peut-être trop ancienne"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk n'a pas pu charger un composant GStreamer nécessaire à la capture d'écran ({})"),
].iter().cloned().collect();
}

19
src/lang/ge.rs
View File

@@ -659,9 +659,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("screenshot-merged-screen-not-supported-tip", "რამდენიმე ეკრანის სურათის გაერთიანება ამჟამად მხარდაჭერილი არ არის. გადართეთ ერთ ეკრანზე და სცადეთ ხელახლა."),
("screenshot-action-tip", "აირჩიეთ, როგორ გავაგრძელოთ ეკრანის სურათთან მუშაობა."),
("Save as", "შენახვა როგორც"),
("Export", ""),
("Export Logs", ""),
("Import Folder", ""),
("Export", "ექსპორტი"),
("Export Logs", "ჟურნალების ექსპორტი"),
("Import Folder", "საქაღალდის იმპორტი"),
("Copy to clipboard", "ბუფერში კოპირება"),
("Enable remote printer", "დისტანციური პრინტერის ჩართვა"),
("Downloading {}", "მიმდინარეობს {}-ის ჩამოტვირთვა"),
@@ -763,7 +763,20 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
("Lock canvas", "ტილოს დაბლოკვა"),
("Sync clipboard between sessions", "გაცვლის ბუფერის სინქრონიზაცია სესიებს შორის"),
("sync-clipboard-between-sessions-tip", "ერთ დაშორებულ სესიაში დაკოპირებული ტექსტი ან სურათები ასევე იგზავნება თქვენი სხვა დაკავშირებული სესიების გაცვლის ბუფერში."),
("terminal-clipboard-write-tip", ""),
("Allow terminal apps to copy to clipboard", ""),
("Enable", "ჩართვა"),
("Reuse one connection for port forwarding", "პორტის გადამისამართებისთვის ერთი კავშირის ხელახლა გამოყენება"),
("port-forward-mux-tip", "ერთი პორტის გადამისამართების ყველა კავშირი გადის მეორე კომპიუტერთან დამყარებული ერთი კავშირით, ნაცვლად იმისა, რომ თითოეულისთვის თავიდან დაუკავშირდეს და შევიდეს სისტემაში."),
("Enable WebRTC P2P connection", "WebRTC P2P კავშირის ჩართვა"),
("Enable TCP hole punching", "TCP hole punching-ის ჩართვა"),
("The screen sharing request was declined on the remote device", "ეკრანის გაზიარების მოთხოვნა უარყოფილია დისტანციურ მოწყობილობაზე"),
("The screen sharing request timed out on the remote device", "ეკრანის გაზიარების მოთხოვნას ვადა გაუვიდა დისტანციურ მოწყობილობაზე"),
("RustDesk cannot reach the desktop session on the remote device, check that a desktop session is running and that RustDesk can use it", "RustDesk-ს არ შეუძლია დისტანციური მოწყობილობის სამუშაო მაგიდის სესიასთან წვდომა, შეამოწმეთ, რომ სესია გაშვებულია და RustDesk-ს შეუძლია მისი გამოყენება"),
("The desktop portal on the remote device is missing a capability needed for screen sharing or remote control, its backend may not be installed", "დისტანციური მოწყობილობის სამუშაო მაგიდის პორტალს აკლია ეკრანის გაზიარებისთვის ან დისტანციური მართვისთვის საჭირო შესაძლებლობა, შესაძლოა მისი ბექენდი დაინსტალირებული არ არის"),
("Screen sharing was approved on the remote device, but the PipeWire connection could not be opened", "ეკრანის გაზიარება დამტკიცდა დისტანციურ მოწყობილობაზე, მაგრამ PipeWire-ის კავშირის გახსნა ვერ მოხერხდა"),
("The screen sharing request ended without completing on the remote device", "ეკრანის გაზიარების მოთხოვნა დისტანციურ მოწყობილობაზე დასრულდა შეუსრულებლად"),
("RustDesk could not obtain a usable screen from the XDG Desktop Portal, the PipeWire library may be too old", "RustDesk-მა ვერ მიიღო გამოსადეგი ეკრანი XDG Desktop Portal-იდან, PipeWire-ის ბიბლიოთეკა შესაძლოა ძალიან ძველია"),
("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk-მა ვერ ჩატვირთა ეკრანის ჩაწერისთვის საჭირო GStreamer-ის კომპონენტი ({})"),
].iter().cloned().collect();
}

Some files were not shown because too many files have changed in this diff Show More