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32 lines
1.0 KiB
Go
32 lines
1.0 KiB
Go
//go:build freebsd
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package internal
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import (
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"fmt"
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log "github.com/sirupsen/logrus"
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vncserver "github.com/netbirdio/netbird/client/vnc/server"
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)
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// newConsoleVNC builds the FreeBSD console fallback: vt(4) framebuffer
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// for capture, /dev/uinput for input. The uinput device requires the
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// `uinput` kernel module (`kldload uinput`); without it, input init
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// fails and we drop to a stub injector so the user still gets a
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// view-only screen mirror.
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func newConsoleVNC() (vncserver.ScreenCapturer, vncserver.InputInjector, error) {
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poller := vncserver.NewFBPoller("")
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w, h := poller.Width(), poller.Height()
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if w == 0 || h == 0 {
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poller.Close()
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return nil, nil, fmt.Errorf("vt framebuffer init failed (vt may not allow mmap on this driver)")
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}
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if inj, err := vncserver.NewUInputInjector(w, h); err == nil {
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return poller, inj, nil
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} else {
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log.Infof("VNC console: uinput unavailable (%v); view-only mode. Run `kldload uinput` to enable input.", err)
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return poller, &vncserver.StubInputInjector{}, nil
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}
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}
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