trunk/openslp/slpd.rc

#!/bin/sh
# $Header: /root/magellan-cvs/src/openslp/slpd.rc,v 1.1 2009-06-11 13:22:04 niro Exp $

#%rlevels: 3:s 4:s 5:s 0:k 1:k 2:k 6:k
#%start: 30
#%stop: 30

#deps
#%needs:
#%before:
#%after:

source /etc/conf.d/rc
source $rc_functions

#
# Does nothing if a route exists that supports multicast traffic.
# If no routes supporting multicast traffic exists, the function
# tries to add one.  A 0 is returned on success and a 1 on failure.
# One parameter must be passed in.  This variable determins verbosity.
# If parameter is non-zero debugging will appear.
#
multicast_route_set()
{
	PING_OPTIONS_1='-c1 -w1'
	PING_OPTIONS_2='-c1 -i1'
	MULTICAST_ADDRESS='239.255.255.253'
	TMP_FILE=/tmp/route.check
	PING_ERROR_NO_ROUTE='unreachable'

	MSG_FAILED_TO_FIND='Failed to Detect Multicast Route'
	MSG_SUCCESS_ON_FIND='Multicast Route Enabled'
	MSG_ADDING_ROUTE='Attempting to Add Multicast Route ...'
	MSG_FAILED_TO_ADD=' FAILED - Route NOT Added.'
	MSG_SUCCES_ON_ADD=' SUCCESS - Route Added.'

	CMD_GET_INTERFACE="netstat -i | awk 'BEGIN{}(NR>2)&&(!/^lo*/){print \$1}'"
	CMD_ADD_ROUTE="route add -net 224.0.0.0 netmask 240.0.0.0"

	ping $PING_OPTIONS_1 $MULTICAST_ADDRESS 2> $TMP_FILE 1> /dev/null
	if [ $? = 2 ]; then
		ping $PING_OPTIONS_2 $MULTICAST_ADDRESS 2> $TMP_FILE 1> /dev/null
	fi

	grep $PING_ERROR_NO_ROUTE $TMP_FILE > /dev/null 2>&1
	err_unreachable_found=$?

	#If errors, add route. Otherwise, do nothing
	if [ -s $TMP_FILE ] && [ $err_unreachable_found = 0 ]; then 

		if [ $1 != 0 ]; then
			rc_echo $MSG_FAILED_TO_FIND 
			rc_echo $MSG_ADDING_ROUTE 
		fi

		$CMD_ADD_ROUTE `eval $CMD_GET_INTERFACE` > /dev/null 2>&1
		retval=$?
		if [ $1 != 0 ]; then

			if [ $retval = 0 ]; then
				rc_echo $MSG_SUCCES_ON_ADD
			else
				rc_echo $MSG_FAILED_TO_ADD
			fi
		fi
	else
		if [ $1 != 0 ]; then
			rc_echo -n $MSG_SUCCESS_ON_FIND
		fi
		retval=0
	fi

	rm -f $TMP_FILE # Clean up
	return $retval
}

checkconfig()
{
	multicast_route_set 0
	if [ $? -ne 0 ]
	then
		rc_echo "No route available for multicast traffic!"
		exit 1
	fi
}

case "$1" in
	start)
		checkconfig
		rc_print "Starting slpd ..."
		start-stop-daemon --start --quiet --exec /usr/sbin/slpd --pidfile /var/run/slpd.pid
		evaluate_retval

		update_svcstatus $1
		splash svc_started "$(basename $0)" 0
		;;

	stop)
		rc_print "Stopping slpd ..."
		start-stop-daemon --stop --quiet --pidfile /var/run/slpd.pid
		evaluate_retval

		update_svcstatus $1
		splash svc_stopped "$(basename $0)" 0
		;;

	restart)
		$0 stop
		sleep 1
		$0 start
		;;

	*)
		rc_echo "Usage: $0 {start|stop|restart}"
		exit 1
		;;
esac
1	#!/bin/sh
2	# $Header: /root/magellan-cvs/src/openslp/slpd.rc,v 1.1 2009-06-11 13:22:04 niro Exp $
3
4	#%rlevels: 3:s 4:s 5:s 0:k 1:k 2:k 6:k
5	#%start: 30
6	#%stop: 30
7
8	#deps
9	#%needs:
10	#%before:
11	#%after:
12
13	source /etc/conf.d/rc
14	source $rc_functions
15
16	#
17	# Does nothing if a route exists that supports multicast traffic.
18	# If no routes supporting multicast traffic exists, the function
19	# tries to add one. A 0 is returned on success and a 1 on failure.
20	# One parameter must be passed in. This variable determins verbosity.
21	# If parameter is non-zero debugging will appear.
22	#
23	multicast_route_set()
24	{
25	PING_OPTIONS_1='-c1 -w1'
26	PING_OPTIONS_2='-c1 -i1'
27	MULTICAST_ADDRESS='239.255.255.253'
28	TMP_FILE=/tmp/route.check
29	PING_ERROR_NO_ROUTE='unreachable'
30
31	MSG_FAILED_TO_FIND='Failed to Detect Multicast Route'
32	MSG_SUCCESS_ON_FIND='Multicast Route Enabled'
33	MSG_ADDING_ROUTE='Attempting to Add Multicast Route ...'
34	MSG_FAILED_TO_ADD=' FAILED - Route NOT Added.'
35	MSG_SUCCES_ON_ADD=' SUCCESS - Route Added.'
36
37	CMD_GET_INTERFACE="netstat -i \| awk 'BEGIN{}(NR>2)&&(!/^lo*/){print \$1}'"
38	CMD_ADD_ROUTE="route add -net 224.0.0.0 netmask 240.0.0.0"
39
40	ping $PING_OPTIONS_1 $MULTICAST_ADDRESS 2> $TMP_FILE 1> /dev/null
41	if [ $? = 2 ]; then
42	ping $PING_OPTIONS_2 $MULTICAST_ADDRESS 2> $TMP_FILE 1> /dev/null
43	fi
44
45	grep $PING_ERROR_NO_ROUTE $TMP_FILE > /dev/null 2>&1
46	err_unreachable_found=$?
47
48	#If errors, add route. Otherwise, do nothing
49	if [ -s $TMP_FILE ] && [ $err_unreachable_found = 0 ]; then
50
51	if [ $1 != 0 ]; then
52	rc_echo $MSG_FAILED_TO_FIND
53	rc_echo $MSG_ADDING_ROUTE
54	fi
55
56	$CMD_ADD_ROUTE `eval $CMD_GET_INTERFACE` > /dev/null 2>&1
57	retval=$?
58	if [ $1 != 0 ]; then
59
60	if [ $retval = 0 ]; then
61	rc_echo $MSG_SUCCES_ON_ADD
62	else
63	rc_echo $MSG_FAILED_TO_ADD
64	fi
65	fi
66	else
67	if [ $1 != 0 ]; then
68	rc_echo -n $MSG_SUCCESS_ON_FIND
69	fi
70	retval=0
71	fi
72
73	rm -f $TMP_FILE # Clean up
74	return $retval
75	}
76
77	checkconfig()
78	{
79	multicast_route_set 0
80	if [ $? -ne 0 ]
81	then
82	rc_echo "No route available for multicast traffic!"
83	exit 1
84	fi
85	}
86
87	case "$1" in
88	start)
89	checkconfig
90	rc_print "Starting slpd ..."
91	start-stop-daemon --start --quiet --exec /usr/sbin/slpd --pidfile /var/run/slpd.pid
92	evaluate_retval
93
94	update_svcstatus $1
95	splash svc_started "$(basename $0)" 0
96	;;
97
98	stop)
99	rc_print "Stopping slpd ..."
100	start-stop-daemon --stop --quiet --pidfile /var/run/slpd.pid
101	evaluate_retval
102
103	update_svcstatus $1
104	splash svc_stopped "$(basename $0)" 0
105	;;
106
107	restart)
108	$0 stop
109	sleep 1
110	$0 start
111	;;
112
113	*)
114	rc_echo "Usage: $0 {start\|stop\|restart}"
115	exit 1
116	;;
117	esac