- release 7 (by relup.sh)

[packages/dhcp.git] / dhcp.init

diff --git a/dhcp.init b/dhcp.init
index 9772ebc8ab7fac2eed9fac8c9aa1482bc2ccdc61..2cb8dc2f5cb4c9342f0231c91e171f2676de6bc8 100644 (file)
--- a/dhcp.init
+++ b/dhcp.init
@@ -1,39 +1,105 @@
 #!/bin/sh
 # DHCP Server
 #
-# chkconfig: 345 80 20
-# description: DHCP Server
+# chkconfig:   345 80 20
+# description: DHCP Server
 
-# Source function library.
+# Source function library
 . /etc/rc.d/init.d/functions
 
-# Nice level for running sshd
-[ -f /etc/dhcpd.conf ] || exit 0
+# Get network config
+. /etc/sysconfig/network
 
+# Get service config
+[ -f /etc/sysconfig/dhcpd ] && . /etc/sysconfig/dhcpd
+
+# Check that networking is up.
+if is_yes "${NETWORKING}"; then
+       if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
+               msg_network_down "DHCP Server"
+               exit 1
+       fi
+else
+       exit 0
+fi
+
+checkconfig() {
+       show "Checking %s configuration" "DHCP Server"
+       out=`/usr/sbin/dhcpd -t 2>&1`; rc=$?
+       if [ $rc -gt 0 ]; then
+               fail
+               echo >&2 "$out"
+       else
+               ok
+       fi
+       return $rc
+}
+
+start() {
+       # Check if the service is already running?
+       if [ ! -f /var/lock/subsys/dhcpd ]; then
+               msg_starting "DHCP Server"
+               daemon dhcpd $DHCPD_INTERFACES
+               RETVAL=$?
+               [ $RETVAL -eq 0 ] && touch /var/lock/subsys/dhcpd
+       else
+               msg_already_running "DHCP Server"
+       fi
+}
+
+stop() {
+       if [ -f /var/lock/subsys/dhcpd ]; then
+               msg_stopping "DHCP Server"
+               killproc dhcpd
+               rm -f /var/run/dhcpd.pid /var/lock/subsys/dhcpd >/dev/null 2>&1
+       else
+               msg_not_running "DHCP Server"
+       fi
+}
+
+condrestart() {
+       if [ -f /var/lock/subsys/dhcpd ]; then
+               stop
+               start
+       else
+               msg_not_running dhcpd
+               RETVAL=$1
+       fi
+}
+
+RETVAL=0
 # See how we were called.
 case "$1" in
   start)
-       show Starting DHCP Server
-       daemon dhcpd
-       touch /var/lock/subsys/dhcpd
+       checkconfig || exit 1
+       start
        ;;
   stop)
-       show Stopping DHCP Server
-       killproc dhcpd
-       rm -f /var/run/dhcpd.pid
-       rm -f /var/lock/subsys/dhcpd
+       stop
        ;;
   restart)
-       $0 stop
-       $0 start
+       checkconfig || exit 1
+       stop
+       start
+       ;;
+  try-restart)
+       checkconfig || exit 1
+       condrestart 0
+       ;;
+  force-reload)
+       checkconfig || exit 1
+       condrestart 7
+       ;;
+  checkconfig)
+       checkconfig
        ;;
   status)
        status dhcpd
+       exit $?
        ;;
   *)
-       echo "Usage: $0 {start|stop|restart|status}"
-       exit 1
+       msg_usage "$0 {start|stop|restart|try-restart|force-reload|checkconfig|status}"
+       exit 3
 esac
 
-exit 0
-
+exit $RETVAL