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	niro	840	#!/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	niro	1443	rc_echo $MSG_FAILED_TO_FIND
53			rc_echo $MSG_ADDING_ROUTE
54	niro	840	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	niro	1443	rc_echo $MSG_SUCCES_ON_ADD
62	niro	840	else
63	niro	1443	rc_echo $MSG_FAILED_TO_ADD
64	niro	840	fi
65			fi
66			else
67			if [ $1 != 0 ]; then
68	niro	1443	rc_echo -n $MSG_SUCCESS_ON_FIND
69	niro	840	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	niro	1443	rc_echo "No route available for multicast traffic!"
83	niro	840	exit 1
84			fi
85			}
86
87			case "$1" in
88			start)
89			checkconfig
90	niro	1443	rc_print "Starting slpd ..."
91	niro	840	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	niro	1443	rc_print "Stopping slpd ..."
100	niro	840	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	niro	1443	rc_echo "Usage: $0 {start\|stop\|restart}"
115	niro	840	exit 1
116			;;
117			esac