#!/bin/sh
#
#NADDS Agent - http://nadds.drmadcow.net
#Cisco CSS ApSvc Agent
#Agent Author: David Blizard
#Date: 2003-May-29 (V1.1)
. /usr/local/bcnu/etc/bcnuenv
. $BCNUHOME/agent/agent_head

#setup file handles
SVCNAMES=$BCNUTMP/${BCNUAGENT}.svc.names
SVCSTATES=$BCNUTMP/${BCNUAGENT}.svc.states
ERRFILE=$BCNUTMP/${BCNUAGENT}.err
MSGFILE=$BCNUTMP/${BCNUAGENT}.msg
NAMEDATA=$BCNUTMP/${BCNUAGENT}.name.data
STATEDATA=$BCNUTMP/${BCNUAGENT}.state.data
NAMENUM=$BCNUTMP/${BCNUAGENT}.name.num
STATENUM=$BCNUTMP/${BCNUAGENT}.state.num
TMPFILE=$BCNUTMP/${BCNUAGENT}.tmp

rm -f $SVCNAMES $SVCSTATES $ERRFILE $MSGFILE $NAMEDATA $STATEDATA $NAMENUM $STATENUM $TMPFILE 2>/dev/null

#Set Agent Status
OK=0

#Define ApSvc status - DO NOT CHANGE
SUSPENDED=1
DOWN=2
ALIVE=4
DYING=5

#CISCO CSS paramaters
HOST=
COMMUNITY=
SVCSTATEMIB=enterprises.2467.1.15.2.1.17
SVCNAMEMIB=enterprises.2467.1.15.2.1.1

#get apSvcNames
snmpwalk -Cc -c $COMMUNITY $HOST $SVCNAMEMIB > $SVCNAMES 2>$ERRFILE
if [ $? -ne 0 ] ;then
		BCNUMSG="$BCNU -m 'warning - snmpwalk failed getting apSvcNames' -f $ERRFILE -e $BCNU_WARN -t $BCNUHOSTTYPE $BCNUHOST"
		bcnu_warn_send
		exit 1
fi

#get apSvcStates
snmpwalk -Cc -c $COMMUNITY $HOST $SVCSTATEMIB > $SVCSTATES 2>$ERRFILE
if [ $? -ne 0 ] ;then
		BCNUMSG="$BCNU -m 'warning - snmpwalk failed getting apSvcStates' -f $ERRFILE -e $BCNU_WARN -t $BCNUHOSTTYPE $BCNUHOST"
		bcnu_warn_send	
		exit 1
fi

#strip unnecessary data
awk '{print $3}' $SVCNAMES | sed 's/"//g' > $NAMEDATA 2>/dev/null

awk '{print $3}' $SVCSTATES > $STATEDATA 2>/dev/null 

#check for errors and warnings
grep $DOWN $STATEDATA > /dev/null 2>/dev/null
if [ $? -eq 0 ] ;then
	OK=1
else
	grep $DYING $STATEDATA > /dev/null 2>/dev/null
	if [ $? -eq 0 ] ;then
		OK=2
	fi
fi

#format state data

sed 's/1/SUSPENDED/g' $STATEDATA > $TMPFILE 2>/dev/null
mv -f $TMPFILE $STATEDATA
sed 's/2/DOWN/g' $STATEDATA > $TMPFILE 2>/dev/null 
mv -f $TMPFILE $STATEDATA
sed 's/5/DYING/g' $STATEDATA > $TMPFILE 2>/dev/null 
mv -f $TMPFILE $STATEDATA
sed 's/4/ALIVE/g' $STATEDATA > $TMPFILE 2>/dev/null
mv -f $TMPFILE $STATEDATA

#add line numbers for join command
cat -n $STATEDATA > $STATENUM 2>/dev/null 
cat -n $NAMEDATA > $NAMENUM 2>/dev/null

#join service name and service state
join $NAMENUM $STATENUM > $TMPFILE 2>/dev/null

echo -e "\n***Cisco CSS - Service Status Report***\n" > $MSGFILE 2>/dev/null
#remove line numbers from join command
awk '{print $2 " - " $3}' $TMPFILE >> $MSGFILE 2>/dev/null

#send BCNU message
if [ $OK -eq 0 ] ;then
	BCNUMSG="$BCNU -m 'ok - Cisco CSS Services Alive' -f $MSGFILE -e $BCNU_OK -t $BCNUHOSTTYPE $BCNUHOST"
	bcnu_send
elif [ $OK -eq 1 ] ;then
   	BCNUMSG="$BCNU -m 'error - Cisco CSS Services Down' -f $MSGFILE -e $BCNU_ERR -t $BCNUHOSTTYPE $BCNUHOST"
	bcnu_err_send
elif [ $OK -eq 2 ] ;then
   	BCNUMSG="$BCNU -m 'warning - Cisco CSS Services Dying' -f $MSGFILE -e $BCNU_WARN -t $BCNUHOSTTYPE $BCNUHOST"
	bcnu_warn_send
fi