feat: Support more network types (#1453)

[[ "$SAMBA" == [Nn]* ]] && return 0

[[ "$NETWORK" == [Nn]* ]] && return 0

hostname="host.lan"

interfaces="dockerbridge"

if [ -n "${SAMBA_INTERFACE:-}" ]; then

  interfaces+=",$SAMBA_INTERFACE"

fi

if [[ "$DHCP" == [Yy1]* ]]; then

  hostname="$IP"

  interfaces="$VM_NET_DEV"

fi

if [[ "${NETWORK,,}" == "user"* ]]; then

else

  hostname="host.lan"

  case "${NETWORK,,}" in

    "user"* | "passt" | "slirp" )

      interfaces="lo"

      if ! ip link set "$interfaces" multicast on >/dev/null; then

        warn "Failed to enable multicast on loopback interface!"

  fi

      fi ;;

    *)

      interfaces="dockerbridge"

      if [ -n "${SAMBA_INTERFACE:-}" ]; then

        interfaces+=",$SAMBA_INTERFACE"

      fi ;;

  esac

fi

html "Initializing shared folder..."