@ -4,7 +4,8 @@
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
START=50
START=70
STOP=30
USERS_C=/var/etc/nut/upsd.users
UPSD_C=/var/etc/nut/upsd.conf
@ -31,20 +32,18 @@ get_write_driver_config() {
}
upsd_statepath() {
local cfg="$1"
local statepath
config_get statepath "$cfg" statepath "/var/run/nut"
config_get statepath upsd statepath /var/run/nut
STATEPATH="$statepath"
}
upsd_runas() {
local cfg="$1"
local runas
[ -n "$RUNAS" ] && return
[ -n "$RUNAS" ] && return 0
config_get runas "$cfg" runas "nut"
config_get runas upsd runas nut
RUNAS="$runas"
}
@ -62,10 +61,10 @@ upsd_config() {
# Note runas support requires you make sure USB device file is readable by
# the runas user
config_get runas "$cfg" runas " nut"
config_get runas "$cfg" runas nut
RUNAS="$runas"
config_get statepath "$cfg" statepath " /var/run/nut"
config_get statepath "$cfg" statepath /var/run/nut
STATEPATH="$statepath"
config_get maxage "$cfg" maxage
@ -111,7 +110,8 @@ nut_user_add() {
}
build_server_config() {
mkdir -m 0755 -p "$(dirname "$UPSD_C")"
mkdir -p "$(dirname "$UPSD_C")"
chmod 0640 "$UPS_C"
rm -f "$USERS_C"
rm -f "$UPSD_C"
rm -f /var/etc/nut/nut.conf
@ -129,13 +129,14 @@ build_server_config() {
chmod 0644 /var/etc/nut/nut.conf
[ -d "${STATEPATH}" ] || {
mkdir -m 0750 -p "${STATEPATH}"
mkdir -p "${STATEPATH}"
chmod 0750 "${STATEPATH}"
}
if [ -n "$RUNAS" ]; then
chown $RUNAS:$(id -gn $RUNAS) "${STATEPATH}"
chgrp $(id -gn $RUNAS) "$USERS_C"
chgrp $(id -gn $RUNAS) "$UPSD_C"
chown " $RUNAS" :" $(id -gn " $RUNAS" )" "${STATEPATH}"
chgrp " $(id -gn " $RUNAS" )" "$USERS_C"
chgrp " $(id -gn " $RUNAS" )" "$UPSD_C"
fi
haveserver=1
}
@ -179,6 +180,7 @@ build_driver_config() {
local overvar="$1"
local defover="$2"
local overtype="$(echo "$overvar" | tr '.' '_')"
local overval
config_get overval "${defover}_${overtype}" value
[ -n "$overval" ] && echo "${defover}.${overvar} = $overval" >>"$UPS_C"
@ -190,6 +192,7 @@ build_driver_config() {
other() {
local othervar="$1"
local othervarflag="$2"
local otherval
if [ "$othervarflag" = "otherflag" ]; then
config_get_bool otherval "${othervarflag}_${othervar}" value
@ -217,29 +220,28 @@ build_global_driver_config() {
get_write_driver_config "$cfg" retrydelay
get_write_driver_config "$cfg" pollinterval
get_write_driver_config "$cfg" synchronous
config_get runas "$cfg" user " nut"
config_get runas "$cfg" user nut
RUNAS="$runas"
upsd_runas
echo "" >>$UPS_C
echo "" >>" $UPS_C"
}
build_config() {
local STATEPATH=/var/run/nut
mkdir -m 0755 - p "$(dirname "$UPS_C")"
mkdir -p "$(dirname "$UPS_C")"
rm -f "$UPS_C"
echo "# Config file automatically generated from UCI config" > "$UPS_C"
chmod 0640 "$UPS_C"
config_load nut_server
config_foreach upsd_statepath upsd
upsd_runas
config_foreach build_global_driver_config driver_global
config_foreach build_driver_config driver
[ -n "$RUNAS" ] && chgrp $(id -gn $RUNAS) "$UPS_C"
upsd_statepath
build_server_config
[ -n "$RUNAS" ] && chgrp "$(id -gn "$RUNAS")" "$UPS_C"
}
start_driver_instance() {
@ -252,22 +254,26 @@ start_driver_instance() {
[ "$havedriver" != 1 ] && return
# If wanting a specific instance, only start it
[ "$requested" != "$cfg" ] && [ x"$requested" != x ] && return 0
if [ "$requested" != "$cfg" ] && [ "$request" != "" ]; then
return 0
fi
mkdir -m 0755 -p "$(dirname "$UPS_C")"
mkdir -p "$(dirname "$UPS_C")"
chmod 0755 "$UPS_C"
[ ! -s "$UPS_C" ] && build_config
upsd_statepath
build_config
# Avoid hotplug inadvertenly restarting driver during
# forced shutdown
[ -f /var/run/killpower ] && return 0
[ -d /var/run/nut ] && [ -f /var/run/nut/disable-hotplug ] && return 0
config_foreach upsd_statepath upsd
if [ -d /var/run/nut ] && [ -f /var/run/nut/disable-hotplug ]; then
return 0
fi
if [ -n "$RUNAS" ]; then
chown $RUNAS:$(id -gn $RUNAS) "${STATEPATH}"
chown "$RUNAS":"$(id -gn "$RUNAS")" "${STATEPATH}"
chgrp "$(id -gn "$RUNAS")" "$UPS_C"
fi
config_get driver "$cfg" driver "usbhid-ups"
@ -275,7 +281,7 @@ start_driver_instance() {
procd_set_param respawn
procd_set_param stderr 0
procd_set_param stdout 1
procd_set_param command /lib/nut/${driver} -D -a "$cfg" ${RUNAS:+-u $RUNAS}
procd_set_param command /lib/nut/" ${driver}" -D -a "$cfg" ${RUNAS:+-u " $RUNAS" }
procd_close_instance
}
@ -283,7 +289,7 @@ interface_triggers() {
local action="$1"
local triggerlist trigger
config_get triggerlist " upsd" triggerlist
config_get triggerlist upsd triggerlist
. /lib/functions/network.sh
@ -306,43 +312,47 @@ interface_triggers() {
}
start_server_instance() {
local RUNAS=nut
build_config
local cfg="$1"
[ "$haveserver" != 1 ] && return
interface_triggers "check_interface_up" || return
procd_open_instance "upsd"
procd_open_instance "$cfg"
procd_set_param respawn
procd_set_param stderr 0
procd_set_param stdout 1
procd_set_param command /usr/sbin/upsd -D ${RUNAS:+-u $RUNAS}
procd_set_param command /usr/sbin/upsd -D ${RUNAS:+-u " $RUNAS" }
procd_close_instance
}
start_service() {
local havedriver haveserver
local STATEPATH=/var/run/nut
# Avoid hotplug inadvertenly restarting driver during
# forced shutdown
[ -f /var/run/killpower ] && return 0
[ -f /var/run/nut/disable-hotplug ] && return 0
config_load nut_server
build_config
config_foreach start_driver_instance driver "$@"
start_server_instance "upsd"
case $@ in
"")
config_foreach start_driver_instance driver "$@"
start_server_instance upsd
;;
*upsd*)
start_server_instance upsd
;;
*)
config_foreach start_driver_instance driver "$@"
;;
esac
}
reload_service() {
stop
stop_service "$@"
sleep 2
local havedriver haveserver
start
start_service "$@"
}
service_triggers() {
Daniel F. Dickinson
6 years ago