conanexiles.init

#!/bin/bash
### BEGIN INIT INFO
# Provides:          conanexiles
# Required-Start:    $local_fs $remote_fs $network
# Required-Stop:     $local_fs $remote_fs $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Conan Exiles Dedicated Server
### END INIT INFO

# I suppose I should put the variables in a /etc/default/conanexiles file
USERNAME=steam
SERVER_DIR="/home/steam/conanexiles"
SERVER_PORT=7778
QUERY_PORT=14001
MAX_PLAYERS=10
SCRIPTNAME=/etc/init.d/conanexiles
# If you want to the server to only listen on a specific IP address, then uncomment it below.
#IP_ADDRESS=127.0.0.1

##############################################################################
### BEGIN SCRIPT
PATH=/usr/sbin:/usr/bin:/sbin:/bin
NAME=conanexiles-${USERNAME}-${SERVER_PORT}
SERVER_LISTEN_ADDRESS="*:${SERVER_PORT}"
QUERY_LISTEN_ADDRESS="*:${QUERY_PORT}"
OPTIONS="-log -MaxPlayers=$MAX_PLAYERS -Port=$SERVER_PORT -QueryPort=$QUERY_PORT"
if [ ! -z $IP_ADDRESS ]; then 
	OPTIONS="$OPTIONS -Multihome=$IP_ADDRESS";
	SERVER_LISTEN_ADDRESS="${IP_ADDRESS}:${SERVER_PORT}"
	QUERY_LISTEN_ADDRESS="${IP_ADDRESS}:${QUERY_PORT}"
fi
DESC="Conan Exiles in $SERVER_DIR as $USERNAME on server port ${SERVER_LISTEN_ADDRESS}, and query port ${QUERY_LISTEN_ADDRESS}"

function get_pid() {
	PID=$(lsof -i -n | grep $USERNAME | grep UDP | grep "${SERVER_LISTEN_ADDRESS}" | grep ConanSand | awk '{print $2}')
	if [ ! -z ${PID} ]; then
		echo $PID
	else
		return 1
	fi
}

case "$1" in
	start)
		echo -n "Starting ${DESC}: " "$NAME"
		screen -S $NAME -d -m su - $USERNAME -s /bin/bash -c "xvfb-run --auto-servernum --server-args='-screen 0 640x480x24:32' /opt/wine-staging/bin/wine64 ${SERVER_DIR}/ConanSandboxServer.exe $OPTIONS" || exit 1
		until get_pid > /dev/null; do sleep 1; done
		PID=$(get_pid)
		echo $PID > /run/${NAME}.pid
		echo "."
		;;
	stop)
		PID=$(get_pid)
		if [ -z $PID ]; then
			echo "$NAME isn't running"
			exit 1
		else
			echo -n "Stopping $DESC" "$NAME"
			kill $PID || exit 1
			rm -f /run/${NAME}.pid
			while get_pid > /dev/null; do sleep 1; done
			echo "."
		fi
		;;
	restart)
		$0 stop
		$0 start
		;;
	status)
		PID=$(get_pid)
		if [ -z $PID ]; then
			echo "$NAME is not running"
		else
			echo "$NAME is running"
		fi
		;;
	connect)
		screen -r $NAME
		;;
	update)
		PID=$(get_pid)
		if [ ! -z $PID ]; then
			echo "$NAME is still running"
			exit 1
		fi
		echo "Updating ..."
		su - $USERNAME -s /bin/bash -c "steamcmd +@sSteamCmdForcePlatformType windows +force_install_dir ${SERVER_DIR} +login anonymous +app_update 443030 validate +quit"
		;;
	backup)
		PID=$(get_pid)
		if [ ! -z $PID ]; then
			echo "$NAME is still running"
			exit 1
		fi
		echo "Backing up server files"
		if [ ! -d "${SERVER_DIR}/backup" ]; then
			su - $USERNAME -s /bin/bash -c "mkdir -p ${SERVER_DIR}/backup"
		fi
		BACKUP_FILE="${SERVER_DIR}/backup/$(date +%Y%m%d-%H%M).tar.gz"
		printf "creating backup archive $BACKUP_FILE"
		su - $USERNAME -s /bin/bash -c "tar -zcf $BACKUP_FILE -C ${SERVER_DIR} ConanSandbox/Saved"
		echo .
		;;
	restore)
		if [ -z $2 ]; then
			echo "USAGE: $0 restore <archive>"
			exit 1
		fi
		if [ ! -f "$2" ]; then
			echo "$2 doesn't exist"
			exit 1
		fi
		PID=$(get_pid)
		if [ ! -z $PID ]; then
			echo "$NAME is still running"
			exit 1
		fi
		if $(lsof | grep ${SERVER_DIR}/ConanSandbox/Saved > /dev/null ); then
			echo "still running"
			sleep 5
		fi
		DATE=$(date +%Y%m%d-%H%M)
		printf "renameing ${SERVER_DIR}/ConanSandbox/Saved ${SERVER_DIR}/ConanSandbox/Saved.${DATE}"
		su - $USERNAME -s /bin/bash -c "mv ${SERVER_DIR} ConanSandbox/Saved ConanSandbox/Saved.${DATE}"
		echo .
		printf "restoring backup archive $BACKUP_FILE"
		su - $USERNAME -s /bin/bash -c "tar -zxf $BACKUP_FILE -C ${SERVER_DIR}"
		echo .
		$0 start
		;;
	checkgamedb)
		if ! $(which sqlite3 > /dev/null); then
			echo "ABORTING: sqlite3 is not installed";
			exit 1;
		fi
		PID=$(get_pid)
		if [ ! -z $PID ]; then
			echo "ABORTING: $NAME is still running"
			exit 1
		fi
		echo "checking saved game files"
		cd ${SERVER_DIR}/ConanSandbox/Saved
		for a in game*.db; do
			echo "$a"
			sqlite3 $a "pragma integrity_check"
		done
		;;
	*)
		echo "usage: $0 <start|stop|restart|status|connect|update|backup|restore <archive>|checkgamedb>"
		exit 1
		;;
esac
exit 0