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30 lines
1006 B
Go
30 lines
1006 B
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: the vt(4) framebuffer for
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// capture, and no input.
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//
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// Input injection is not implemented on FreeBSD: the uinput injector is a
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// Linux-only implementation built on UI_DEV_CREATE and friends, so this backend
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// mirrors the console read-only. It is offered anyway because a view-only
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// console is still worth more than nothing on a box with no X server.
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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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log.Info("VNC console: FreeBSD has no input backend, serving the console view-only")
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return poller, &vncserver.StubInputInjector{}, nil
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}
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