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#!/bin/ash
[ -r "/run/system-uuid" ] || exit 0
. /opt/openslx/config
[ -z "$SLX_REMOTE_LOG" ] && exit 0
UUID=$(cat "/run/system-uuid")
[ -z "$UUID" ] && exit 1
USED=0
Name=
for SESSION in $(loginctl | awk '{print $1}'); do
unset Display Remote State
eval $(loginctl -p Display -p Remote -p State -p Class -p Name show-session "$SESSION")
if [ "$Display" = ":0" ] && [ "$Remote" = "no" ] && [ "$State" = "active" -o "$State" = "online" ] && [ "$Class" = "user" ]; then
USED=1 # We only consider sessions on the primary display, which should always be the case
break
fi
done
# Also report usage of /tmp and swap
TMP=$(df -P /tmp | grep -m1 ^/tmp)
TMP_SIZE=$(echo $TMP | awk '{print $2}')
TMP_FREE=$(echo $TMP | awk '{print $4}')
SWAP_FREE=$(grep -m1 ^SwapFree: /proc/meminfo | awk '{print $2}')
curl -s --data-urlencode "type=~runstate" --data-urlencode "uuid=$UUID" --data-urlencode "used=$USED" \
--data-urlencode "user=$Name" --data-urlencode "tmpsize=$TMP_SIZE" --data-urlencode "tmpfree=$TMP_FREE" \
--data-urlencode "swapfree=$SWAP_FREE" "$SLX_REMOTE_LOG" > /dev/null 2>&1
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