| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | # |
| 3 | # This is free software, licensed under the GNU General Public License v2. |
| 4 | # See /LICENSE for more information. |
| 5 | # |
| 6 | |
| 7 | stop_instance() { |
| 8 | /etc/init.d/nut-server stop "$1" |
| 9 | } |
| 10 | |
| 11 | shutdown_instance() { |
| 12 | local cfg="$1" |
| 13 | config_get driver "$cfg" driver "usbhid-ups" |
| 14 | |
| 15 | # Only FSD if killpower was indicated |
| 16 | if [ -f /var/run/killpower ]; then |
| 17 | /lib/nut/"${driver}" -a "$cfg" -k |
| 18 | fi |
| 19 | } |
| 20 | |
| 21 | do_fsd() { |
| 22 | if [ -f /var/run/killpower ]; then |
| 23 | # Only make FS readonly if we are doing an FSD |
| 24 | mount -o remount,ro /overlay /overlay |
| 25 | mount -o remount,ro / / |
| 26 | |
| 27 | . ${IPKG_INSTROOT}/lib/functions.sh |
| 28 | |
| 29 | if [ -f /etc/config/nut_server ]; then |
| 30 | config_load nut_server |
| 31 | |
| 32 | # Can't FSD unless drivers are stopped |
| 33 | config_foreach stop_instance driver |
| 34 | # Driver will wait 'offdelay' before shutting down |
| 35 | config_foreach shutdown_instance driver |
| 36 | # So this can happen |
| 37 | rm -f /var/run/killpower |
| 38 | poweroff |
| 39 | # And just in case |
| 40 | sleep 120 |
| 41 | # Uh-oh failed to poweroff UPS |
| 42 | reboot -f |
| 43 | else |
| 44 | poweroff |
| 45 | fi |
| 46 | else |
| 47 | poweroff |
| 48 | fi |
| 49 | } |
| 50 | |
| 51 | do_fsd |