85 lines
2.9 KiB
Bash
85 lines
2.9 KiB
Bash
#!/bin/bash
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#########################################################
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# #
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# MMDVMHost Service Handler #
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# #
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# Written for Pi-Star (http://www.mw0mwz.co.uk/pi-star) #
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# By Andy Taylor (MW0MWZ) #
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# #
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# Version 1.1 #
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# #
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#########################################################
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# Service Config
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DAEMON=MMDVMHost
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DAEMON_PATH=/usr/local/bin/
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CONFIG=/etc/mmdvmhost
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DAEMON_OPTS=$CONFIG
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PGREP=/usr/bin/pgrep
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KILL=/bin/kill
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SLEEP=/bin/sleep
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USER=mmdvm
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GROUP=mmdvm
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LOGDIR=/var/log/pi-star
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# Pre-flight checks...
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test -x ${DAEMON_PATH}${DAEMON} || exit 1
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test -r $CONFIG || exit 1
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# Verify the logging directory exists, if not create it and setup the ownership / permissions
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if [ ! -d $LOGDIR ]; then
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mkdir -p $LOGDIR
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chown root:$GROUP $LOGDIR
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chmod 775 $LOGDIR
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fi
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case "$1" in
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start)
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if [ `${PGREP} ${DAEMON}` ]; then
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echo -e "$DAEMON is already running as PID "`$PGREP $DAEMON`
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exit 1;
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else
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runuser -l $USER -c "${DAEMON_PATH}${DAEMON} ${DAEMON_OPTS}"
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echo -e "$DAEMON started as PID "`$PGREP $DAEMON`
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exit 0;
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fi
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;;
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stop)
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if [ `${PGREP} ${DAEMON}` ]; then
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echo -e "Killing $DAEMON PID "`$PGREP $DAEMON`
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$KILL `${PGREP} ${DAEMON}`
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exit 0;
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else
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echo -e "$DAEMON is not running"
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exit 1;
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fi
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;;
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restart)
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if [ `$PGREP $DAEMON` ]; then
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echo -e "Killing $DAEMON PID "`$PGREP $DAEMON`
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$KILL `${PGREP} ${DAEMON}`
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$SLEEP 3
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runuser -l $USER -c "${DAEMON_PATH}${DAEMON} ${DAEMON_OPTS}"
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echo -e "$DAEMON re-started as PID "`${PGREP} ${DAEMON}`
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exit 0;
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else
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echo -e "$DAEMON is not running"
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${DAEMON_PATH}${DAEMON} ${DAEMON_OPTS}
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echo -e "$DAEMON started as PID "`${PGREP} ${DAEMON}`
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exit 0;
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fi
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;;
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status)
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if [ `${PGREP} ${DAEMON}` ]; then
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echo -e "$DAEMON is running as PID "`${PGREP} ${DAEMON}`
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else
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echo -e "$DAEMON is not running"
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fi
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;;
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*)
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echo $"Usage: $0 {start|stop|restart|status}"
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exit 1
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esac
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