#!/bin/bash
#
# rsyslog        Startup script for rsyslog.
#
# chkconfig: 2345 12 88
# description: Syslog is the facility by which many daemons use to log \
# messages to various system log files.  It is a good idea to always \
# run rsyslog.
### BEGIN INIT INFO
# Provides: $syslog
# Required-Start: $local_fs
# Required-Stop: $local_fs
# Default-Start:  2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Enhanced system logging and kernel message trapping daemons
# Description: Rsyslog is an enhanced multi-threaded syslogd supporting, 
#              among others, MySQL, syslog/tcp, RFC 3195, permitted 
#              sender lists, filtering on any message part, and fine 
#              grain output format control.
### END INIT INFO

# Source function library.
. /etc/init.d/functions

RETVAL=0
PIDFILE=/var/run/syslogd.pid

prog=rsyslog
exec=/sbin/rsyslogd
lockfile=/var/lock/subsys/$prog

# Source config
if [ -f /etc/sysconfig/$prog ] ; then
    . /etc/sysconfig/$prog
fi

start() {
    [ -x $exec ] || exit 5

    umask 077

    syntaxcheck

    RETVAL=$?
    if [ $RETVAL -ne 0 ] ; then
        echo "Refusing to start system logger due to syntax errors; correct to continue."
        return $RETVAL
    fi

    echo -n $"Starting rsyslog: "
    daemon --pidfile="${PIDFILE}" $exec -i "${PIDFILE}" $SYSLOGD_OPTIONS
    RETVAL=$?
    echo
    [ $RETVAL -eq 0 ] && touch $lockfile
    return $RETVAL
}
stop() {
    echo -n $"Shutting down system logger: "
    killproc -p "${PIDFILE}" $exec
    RETVAL=$?
    echo
    [ $RETVAL -eq 0 ] && rm -f $lockfile
    return $RETVAL
}
rhstatus() {
    status -p "${PIDFILE}" -l $prog $exec
}
restart() {
    stop
    start
}

syntaxcheck() {
    [ -x $exec ] || exit 5

    echo "Checking rsyslog configuration syntax: "
    $exec $SYSLOGD_OPTIONS -n -N1
    echo

    RETVAL=$?

    if [ $RETVAL -eq 0 ] ; then
        echo "syntax is okay"
    else
        echo "configuration has syntax errors"
    fi
    return $RETVAL
}

case "$1" in
    start)
    start
    ;;
    stop)
    stop
    ;;
    restart)
    restart
    ;;
    reload)
    exit 3
    ;;
    force-reload)
    restart
    ;;
    status)
    rhstatus
    ;;
    condrestart|try-restart)
    rhstatus >/dev/null 2>&1 || exit 0
    restart
    ;;
    syntaxcheck)
    syntaxcheck
    ;;
    *)
    echo $"Usage: $0 {start|stop|restart|condrestart|try-restart|reload|force-reload|status}"
    exit 3
esac

exit $?