185 lines
6.3 KiB
Bash
185 lines
6.3 KiB
Bash
#! /bin/sh
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### BEGIN INIT INFO
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# Provides: domoticz
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# Required-Start: $network $remote_fs $syslog $time
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# Required-Stop: $network $remote_fs $syslog
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Home Automation System
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# Description: This daemon will start the Domoticz Home Automation System
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### END INIT INFO
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# Do NOT "set -e"
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin
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DESC="Domoticz Home Automation System"
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NAME=domoticz
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USERNAME=root
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PIDFILE=/var/run/$NAME.pid
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SCRIPTNAME=/etc/init.d/$NAME
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DAEMON=/opt/domoticz//$NAME
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DAEMON_ARGS="-daemon"
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#DAEMON_ARGS="$DAEMON_ARGS -daemonname $NAME -pidfile $PIDFILE"
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DAEMON_ARGS="$DAEMON_ARGS -www 8080"
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DAEMON_ARGS="$DAEMON_ARGS -sslwww 0"
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#DAEMON_ARGS="$DAEMON_ARGS -log /tmp/domoticz.txt"
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#DAEMON_ARGS="$DAEMON_ARGS -syslog"
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# Exit if the package is not installed
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[ -x "$DAEMON" ] || exit 0
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# Load the VERBOSE setting and other rcS variables
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. /lib/init/vars.sh
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# Define LSB log_* functions.
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# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
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# and status_of_proc is working.
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. /lib/lsb/init-functions
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pidof_domoticz() {
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# if there is actually a domoticz process whose pid is in PIDFILE,
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# print it and return 0.
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if [ -e "$PIDFILE" ]; then
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if pidof domoticz | tr ' ' '\n' | grep -w $(cat $PIDFILE); then
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return 0
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fi
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fi
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return 1
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}
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#
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# Function that starts the daemon/service
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#
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do_start()
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{
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# Script that waits for time synchronisation before starting Domoticz to prevent a crash
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# on a cold boot when no real time clock is available.
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# Check if systemd-timesyncd is enabled and running, otherwise ignore script
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if systemctl --quiet is-enabled systemd-timesyncd && systemctl --quiet is-active systemd-timesyncd; then
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# Check if time is already synced, if so start Domoticz immediately
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if [ -f "/run/systemd/timesync/synchronized" ]; then
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printf "Time synchronized, starting Domoticz...\n"
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else
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# Check if custom time server(s) are defined
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if grep -q "^#NTP=" /etc/systemd/timesyncd.conf; then
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printf "INFO: No time server(s) defined in /etc/systemd/timesyncd.conf, using default fallback server(s)\n"
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fi
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# Wait a maximum of 30 seconds until sync file is generated indicating successful time sync
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printf "Waiting for time synchronization before starting Domoticz"
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count=30
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while [ ! -f "/run/systemd/timesync/synchronized" ]
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do
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count=$((count-1))
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if [ $((count)) -lt 1 ]
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then
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# If failed, print error message, exit loop and start Domoticz anyway
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printf "\nWARNING: Time synchronization failed, check network and /etc/systemd/timesyncd.conf\n"
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printf "Starting Domoticz without successful time synchronization...\n"
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break
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fi
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printf "."
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sleep 1
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done
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#If the file was found in time, sync was successful and Domoticz will start immediately
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if [ -f "/run/systemd/timesync/synchronized" ]
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then
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printf "\nTime synchronization successful, starting Domoticz...\n"
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fi
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fi
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fi
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# Return
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# 0 if daemon has been started
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# 1 if daemon was already running
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# 2 if daemon could not be started
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start-stop-daemon --chuid $USERNAME --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
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|| return 1
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start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
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$DAEMON_ARGS \
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|| return 2
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}
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#
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# Function that stops the daemon/service
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#
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do_stop()
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{
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# Return
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# 0 if daemon has been stopped
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# 1 if daemon was already stopped
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# 2 if daemon could not be stopped
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# other if a failure occurred
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start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
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RETVAL="$?"
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[ "$RETVAL" = 2 ] && return 2
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# Wait for children to finish too if this is a daemon that forks
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# and if the daemon is only ever run from this initscript.
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# If the above conditions are not satisfied then add some other code
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# that waits for the process to drop all resources that could be
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# needed by services started subsequently. A last resort is to
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# sleep for some time.
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start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
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[ "$?" = 2 ] && return 2
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# Many daemons don't delete their pidfiles when they exit.
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rm -f $PIDFILE
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return "$RETVAL"
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}
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case "$1" in
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start)
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[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
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do_start
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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stop)
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[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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status)
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status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
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;;
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reload)
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log_daemon_msg "Reloading $DESC" "$NAME"
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PID=$(pidof_domoticz) || true
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if [ "${PID}" ]; then
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kill -HUP $PID
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log_end_msg 0
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else
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log_end_msg 1
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fi
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;;
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restart)
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log_daemon_msg "Restarting $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1)
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do_start
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case "$?" in
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0) log_end_msg 0 ;;
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1) log_end_msg 1 ;; # Old process is still running
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*) log_end_msg 1 ;; # Failed to start
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esac
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;;
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*)
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# Failed to stop
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log_end_msg 1
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;;
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esac
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;;
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*)
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echo "Usage: $SCRIPTNAME {start|stop|status|restart|reload}" >&2
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exit 3
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;;
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esac
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:
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