102 lines
2.3 KiB
Bash
Executable File
102 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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#
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### BEGIN INIT INFO
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# Provides: ebusd
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# Required-Start: $network $remote_fs $syslog
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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: controls ebusd, the daemon for communication with eBUS heating systems.
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### END INIT INFO
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DAEMON=/usr/bin/ebusd
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PIDFILE_PREFIX=/var/run/ebusd
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PIDFILE_SUFFIX=.pid
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. /lib/lsb/init-functions
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[ -r /etc/default/ebusd ] && . /etc/default/ebusd
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if [ ! -x $DAEMON ]; then
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log_failure_msg "$DAEMON is not available or not executable."
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exit 5
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fi
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ALL_OPTS=${!EBUSD_OPTS*}
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if [ ${#ALL_OPTS[@]} -lt 1 ]; then
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ALL_OPTS[0]=EBUSD_OPTS
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fi
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instance="EBUSD_OPTS$2"
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instance=${!instance}
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start_instance () {
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local opts suffix
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opts=$1
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shift
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suffix="${opts#EBUSD_OPTS}"
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log_daemon_msg "Starting ebusd${suffix}" ebusd
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pidfile=$PIDFILE_PREFIX${suffix}$PIDFILE_SUFFIX
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start-stop-daemon --start --quiet --oknodo --pidfile $pidfile --exec $DAEMON -- --pidfile $pidfile ${!opts}
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log_end_msg $?
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}
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stop_instance () {
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local opts suffix
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opts=$1
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shift
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suffix="${opts#EBUSD_OPTS}"
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log_daemon_msg "Stopping ebusd${suffix}" ebusd
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pidfile=$PIDFILE_PREFIX${suffix}$PIDFILE_SUFFIX
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start-stop-daemon --stop --quiet --oknodo --pidfile $pidfile
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log_end_msg $?
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rm -f $PIDFILE_PREFIX${suffix}$PIDFILE_SUFFIX
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}
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case $1 in
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start)
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if [ -z "$2" ]; then
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for opts in $ALL_OPTS; do
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start_instance $opts
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done
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elif [ -z "$instance" ]; then
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log_failure_msg "ebusd$2 is not configured"
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else
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start_instance EBUSD_OPTS$2
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fi
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;;
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stop)
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if [ -z "$2" ]; then
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for opts in $ALL_OPTS; do
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stop_instance $opts
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done
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else
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if [ -z "$instance" ]; then
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log_warning_msg "ebusd$2 is not configured"
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fi
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stop_instance EBUSD_OPTS$2
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fi
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;;
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restart|force-reload)
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ARGS=($@)
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$0 stop ${ARGS[@]:1} && sleep 2 && $0 start ${ARGS[@]:1}
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;;
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status)
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if [ -z "$2" ]; then
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for opts in $ALL_OPTS; do
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suffix=${opts#EBUSD_OPTS}
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pidfile=$PIDFILE_PREFIX$suffix$PIDFILE_SUFFIX
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status_of_proc -p $pidfile $DAEMON ebusd$suffix
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done
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else
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if [ -z "$instance" ]; then
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log_warning_msg "ebusd$2 is not configured"
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fi
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pidfile=$PIDFILE_PREFIX$2$PIDFILE_SUFFIX
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status_of_proc -p $pidfile $DAEMON ebusd$2
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fi
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;;
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*)
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echo "Usage: $0 {start|stop|restart|force-reload|status} [instance]"
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exit 2
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;;
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esac
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