105 lines
1.9 KiB
Bash
105 lines
1.9 KiB
Bash
#!/bin/bash
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#
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# chkconfig: - 65 35
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# description: dhcpd provide access to Dynamic Host Control Protocol.
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# Source function library.
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. /etc/init.d/functions
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RETVAL=0
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prog=dhcpd
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dhcpd=/usr/sbin/dhcpd
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lockfile=/var/lock/subsys/dhcpd
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. /etc/sysconfig/dhcpd
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cfOption() {
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let i=0
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for a in $* ; do
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((++i))
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if [ $a = -cf ]; then
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((++i))
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eval 'echo $'$i
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elif [[ $a = -cf* ]]; then
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echo ${a#-cf}
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fi
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done
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}
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CF=`cfOption $DHCPDARGS`
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if [ -z "$CF" ]; then
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CF='/etc/dhcpd.conf'
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fi
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[ -f "$CF" ] || exit 0
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if [ ! -f /var/lib/dhcpd/dhcpd.leases ] ; then
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mkdir -p /var/lib/dhcpd
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touch /var/lib/dhcpd/dhcpd.leases
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[ -x /sbin/restorecon ] && [ -d /selinux ] && /sbin/restorecon /var/lib/dhcp/dhcpd.leases >/dev/null 2>&1
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fi
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configtest() {
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[ -x $dhcpd ] || return 5
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[ -f $CF ] || return 6
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$dhcpd -q -t -cf $CF
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RETVAL=$?
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return $RETVAL
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}
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start() {
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[ -x $dhcpd ] || return 5
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[ -f $CF ] || return 6
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echo -n $"Starting $prog: "
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daemon $dhcpd $DHCPDARGS 2>/dev/null
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RETVAL=$?
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[ $RETVAL = 0 ] && touch $lockfile
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return $RETVAL
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}
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stop() {
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echo -n $"Shutting down $prog: "
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killproc $prog -TERM
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RETVAL=$?
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[ $RETVAL = 0 ] && rm -f $lockfile
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return $RETVAL
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}
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# See how we were called.
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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reload)
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RETVAL=3
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;;
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restart)
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configtest || exit $?
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stop
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start
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;;
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condrestart)
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if [ -f $lockfile ]; then
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stop
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start
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fi
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;;
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configtest|check|testconfig|test)
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configtest
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RETVAL=$?
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;;
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status)
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status $prog
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RETVAL=$?
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;;
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*)
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echo $"Usage: $0 {start|stop|restart|condrestart|configtest|status}"
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RETVAL=3
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;;
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esac
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exit $RETVAL
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