start/stop/restart/status script for darkice by Niels Dettenbach
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#!/bin/sh
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# generic init file for darkice
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#
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# Author:
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# Niels Dettenbach - nd@syndicat.com - 2009-11-05
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#
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# License:
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# GPLv3 (2009)
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#
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## settings ##
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# check your paths!
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program=/usr/bin/darkice
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pidfile=/var/run/darkice.pid
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configfile=/etc/darkice.cfg
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logfile=/var/log/darkice.log
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progname="darkice"
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restart_delay=2
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verbose="5"
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## end of settings ##
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RETVAL=0
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if [ ! -f $configfile ]
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then
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echo "$progname: config file not found"
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exit
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fi
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if [ ! -f $program ]
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then
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echo "$progname: programm file $program not found"
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exit
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fi
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case $1 in
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'start')
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if [ -f $pidfile ]; then
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PID=`cat $pidfile`
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running=`ps --no-headers -o "%c" -p $PID`
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if ( [ "$progname" == "$running" ] ); then
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echo "$progname is still running"
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else
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echo "$progname seems crashed - PID does not match the deamon"
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echo "removing stale PID File $pidfile"
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rm $pidfile
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$0 start
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exit $?
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fi
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exit 0
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else
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echo -n $"Starting $progname "
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RETVAL=1
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$program -v $verbose -c $configfile 2>%1 >> $logfile &
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echo
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RETVAL=$?
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if [ $RETVAL -eq 0 ]; then
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echo $! > $pidfile
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echo " started"
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else
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echo " not started"
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echo $RETVAL
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exit 0
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fi
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RETVAL=$?
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fi
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;;
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'stop')
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if [ -f $pidfile ]; then
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echo -n $"Stop $progname "
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PID=`cat $pidfile`
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kill -s TERM $PID 2> /dev/null
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echo
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sleep $restart_delay
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rm $pidfile
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echo " stopped"
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else
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echo "$progname not running"
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fi
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RETVAL=$?
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;;
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'status')
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if [ -f $pidfile ]; then
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PID=`cat $pidfile`
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running=`ps --no-headers -o "%c" -p $PID`
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if ( [ "$progname" == "$running" ] ); then
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echo "$progname IS running with PID `cat $pidfile`."
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else
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echo "$progname process is dead or stale PID File $pidfile"
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exit 0
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fi
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else
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echo "$progname is not running"
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exit 0
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fi
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;;
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'restart')
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$0 stop
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$0 start
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RETVAL=$?
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;;
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'restartifdown')
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if [ -f $pidfile ]; then
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PID=`cat $pidfile`
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running=`ps --no-headers -o "%c" -p $PID`
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if ( [ "$progname" == "$running" ] ); then
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echo "$progname IS running with PID `cat $pidfile` - no restart."
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else
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echo "$progname PID $PID seems dead - restart"
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$0 stop
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$0 start
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RETVAL=$?
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fi
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else
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echo "PID file $pidfile found - restart"
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$0 stop
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$0 start
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RETVAL=$?
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fi
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;;
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*)
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echo "Usage: $0 {start|stop|restart|status|restartifdown} "
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exit 1;
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;;
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esac
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exit $RETVAL
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