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#!/bin/bash
source common.sh
getPrgDir
USER=$(whoami)
console_name="OpenSim_console"
tmux_command="tmux -S /var/run/opensim/opensim-tmux.socket"
tmux_session=${console_name}
tmux_window="${tmux_command} select-window -t ${tmux_session}"
tmux_send="${tmux_command} send-keys -t ${tmux_session}"
bindir="${PRGDIR}/../bin"
date=$(date '+%F_%T')
quiet=""
inventory=""
function wait_for_text()
{
while :; do
sleep 10
${tmux_command} capture-pane -t ${tmux_session}:"${1}" -p | grep -E "${2}" 2>&1 > /dev/null && return
done
}
if [ $USER = "opensim" ]
then
SUDO=""
else
SUDO="sudo -Hu opensim"
fi
if [ "$1" = "-q" ]
then
quiet="true"
shift 1
fi
if [ "x$1" = "x" ]; then
tgt=$(basename $(pwd))
num="$(echo ${tgt} | cut -c 4-)"
elif [ -d "$1" ]; then
tgt=$1
elif [ -d "sim$1" ]; then
num=$1
tgt="sim${num}"
else
tgt=$1
inventory=$1
fi
if [ "x$tgt" = "x" ]; then
echo "usage:"
echo " $ $(basename $0) <sim>"
echo "where <sim> is one of: " robust sim[0-9][0-9]
exit 1
fi
cd ${bindir}
if ( ${tmux_command} -q list-sessions 2>/dev/null | grep -q ${console_name}: ); then
true
else
# The sudo is only so that the session is owned by opensim, otherwise it's owned by whoever ran this script, which is a likely security hole.
# After the session is created, we rely on the /var/run/opensim directory to be group sticky, so that anyone in the opensim group can attach to the tmux socket.
$SUDO ${tmux_command} new-session -d -s ${console_name} -n "Server"
fi
if [ "x$tgt" = "xROBUST" ]; then
exe="Robust"
title="ROBUST"
elif [ "x$inventory" = "x" ]; then
exe="OpenSim"
# Grab the first Section line of the sims .xml file, cut it down to the name.
title=$(getSimName ${num})
fi
case $(basename $0) in
"start-sim")
cmd="mono ${exe}.exe -inidirectory=../../config/${tgt} "
# Check if it's already running.
if [ -e /var/run/opensim/${tgt}.pid ]
then
# Double check if it's REALLY running.
if [ "x$(ps -p $(cat ${PRGDIR}/../../caches/${tgt}.pid) --no-headers -o comm)" = "x" ]; then
$SUDO rm -f ${PRGDIR}/../../caches/${tgt}.pid
fi
fi
# Now see if it's really really running. lol
if [ ! -e /var/run/opensim/${tgt}.pid ]
then
if [ "x$tgt" = "xROBUST" ]; then
# TODO - the problem here is that the > bit is executed as onefang, not as opensim.
$SUDO cat ${PRGDIR}/../../config/config.ini ${PRGDIR}/../../config/Robust.ini.template >${PRGDIR}/../../config/Robust.ini
# $SUDO chown -R opensim:opensim ${PRGDIR}/../../config/Robust.ini
chmod 640 ${PRGDIR}/../../config/Robust.ini
${tmux_command} split-window -hp 50 -t "${tmux_session}:" "${cmd}"
else
${tmux_command} new-window -dn "${title}" -t "${tmux_session}:${num}" "${cmd}"
fi
fi
if [ "x$quiet" = "x" ]
then
if [ "x$tgt" = "xROBUST" ]; then
${tmux_window} \; attach-session -t "${tmux_session}"
fi
fi
${tmux_send}:"${title}" Enter Enter Enter
;;
"backup-inventory")
cd ${PRGDIR}
$SUDO ${PRGDIR}/gitAR.sh i "${inventory}"
user=$(sanitize "${inventory}")
# Add the full date and time to create the IAR file name.
cmd="save iar -c ${inventory} / password ${PRGDIR}/../../backups/${user}-${date}.iar"
# Do it in the highest numbered window.
${tmux_send}:"$" "${cmd}" Enter
wait_for_text "$" "Saved archive with [[:digit:]]+ items for ${user/_/ }"
${tmux_send}:"$" "force gc" Enter Enter Enter
;;
"backup-sim")
if [ -e /var/run/opensim/${tgt}.pid ]; then
cd ${PRGDIR}
$SUDO ${PRGDIR}/gitAR.sh o "${title}"
sim=$(sanitize "${title}")
# Add the full date and time to create the OAR file name.
cmd="save oar --all ${PRGDIR}/../../backups/${sim}-${date}.oar"
${tmux_send}:"${title}" "${cmd}" Enter
wait_for_text "${title}" "Finished writing out OAR for ${title}"
# Generate the map tiles, coz the good generator leaks memory badly if you leave it turned on.
${tmux_send}:"${title}" "generate map" Enter
${tmux_send}:"${title}" "force gc" Enter Enter Enter
else
echo "No OAR created for ${title}, it's not running."
fi
;;
"stop-sim")
if [ -e /var/run/opensim/${tgt}.pid ]; then
${tmux_send}:"${title}" "alert WARNING - Emergency shutdown in one minute!" Enter
${tmux_send}:"${title}" "alert WARNING - Emergency shutdown in one minute!" Enter
sleep 30
${tmux_send}:"${title}" "alert WARNING - Emergency shutdown in thirty seconds!" Enter
${tmux_send}:"${title}" "alert WARNING - Emergency shutdown in thirty seconds!" Enter
sleep 30
${tmux_send}:"${title}" "shutdown" Enter
sleep 30
if [ -e /var/run/opensim/${tgt}.pid ]; then
echo "Killing it with extreme prejudice!"
kill -TERM `cat /var/run/opensim/${tgt}.pid`
fi
else
echo "Sim ${title} is not running, so not stopping."
fi
;;
esac
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