linux-broadcast.install


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_refresh_caches() {
  if command -v update-desktop-database >/dev/null 2>&1; then
    update-desktop-database -q /usr/share/applications || true
  fi
  if command -v gtk-update-icon-cache >/dev/null 2>&1; then
    gtk-update-icon-cache -q -t /usr/share/icons/hicolor || true
  fi
}

_load_module() {
  # Drop a stale module so the next modprobe picks up our drop-in options.
  if lsmod 2>/dev/null | grep -q '^v4l2loopback'; then
    modprobe -r v4l2loopback 2>/dev/null || true
  fi
  if ! modprobe v4l2loopback 2>/dev/null; then
    echo "==> v4l2loopback not loadable yet (DKMS may still be building)."
    echo "    /etc/modules-load.d/linux-broadcast.conf will load it on the next boot."
  fi
}

post_install() {
  _load_module
  _refresh_caches
}

post_upgrade() {
  _load_module
  _refresh_caches
}

post_remove() {
  modprobe -r v4l2loopback 2>/dev/null || true
  _refresh_caches
}