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researchv10 Dan Cross

#!/bin/sh
PATH=/bin:/usr/bin:/usr/lib/upas; export PATH
sender=$1;shift
system=$1;shift
sys=`cat /etc/whoami`

# save the mail
cat > /tmp/ur$$ || exit 1

#
# Try smtp via datakit.
# 
mydname=`qns value dk $sys,name`
#hisdname=`qns value dk $system,name |
#	egrep 'nj/((mercury|astro|phone)/.*|garage/(europa|bartok)$|zither/trevor$)' |
#	egrep -v 'nj/astro/3k|nj/astro/arpa|nj/mercury/mharit'`
hisdname=`qns value dk $system,name dksmtp,svc`
case $hisdname in
"")	;;
*)	case $mydname in
	"")	;;
	*)	smtpqer -u -a dk!$hisdname!smtp $sender $system $* < /tmp/ur$$
		rv=$?
		rm -f /tmp/ur$$
		exit $rv ;;
	esac ;;
esac

egrep "^$system[ 	]" /usr/lib/upas/tcpsmtpaddrs  2>/dev/null >/dev/null && {
	smtpqer -u -a "tcp!$system" "$sender" "$system" $* </tmp/ur$$
	rv=$?
	rm -f /tmp/ur$$
	exit $rv
}

#
# Try queuing via uucp
#
uux - -a "$sender" "$system!rmail" "($*)" < /tmp/ur$$ &&
	rm -f /tmp/ur$$ &&
	exit 0

#
# Try queuing smtp via internet.
# 
myiname=`qns value dom $sys,dom`
lsystem=`echo $system | tr [A-Z] [a-z]`
hisiname=`((qns value dom $lsystem,dom |
	egrep '(.+\.)?(tempo|mercury|phone|astro|stc|research)(\.nj)?(\.att\.com)') ||
		qns value dom $lsystem,dom tcpsmtp,svc)				|
	sed 's/\.$//'`
case $hisiname in
"")	;;
*)	case $myiname in
	"")	;;
	*)	smtpqer $sender $hisiname $* < /tmp/ur$$
		rv=$?
		rm -f /tmp/ur$$
		exit $rv ;;
	esac ;;
esac

# get gateway system
gateway=`cat /usr/lib/upas/gateway`
case $gateway in
"") gateway=research ;;
esac
case $sys in
$gateway) rm -f /tmp/ur$$
	  echo no route from gateway > /dev/stderr
	  exit 1
esac

# expand the destination
expdest=
for i in $*; do expdest="$expdest $system!$i"; done

#
# Try smtp via datakit to gateway.
# 
hisdname=`qns value dk $gateway,name | egrep 'nj/((mercury|astro|phone)/.*|garage/(europa|bartok)$|zither/trevor$)'`
case $hisdname in
"")	;;
*)	case $mydname in
	"")	;;
	*)	smtpqer -u -a dk!$hisdname!smtp $sender $gateway $expdest < /tmp/ur$$
		rv=$?
		rm -f /tmp/ur$$
		exit $rv ;;
	esac ;;
esac

#
# Try smtp via internet to gateway.
# 
myiname=`qns value dom $sys,dom`
hisiname=`qns value dom $gateway,dom'`
case $hisiname in
*research*)	case $myiname in
	"")	;;
	*)	smtpqer -u $sender $gateway $expdest < /tmp/ur$$
		rv=$?
		rm -f /tmp/ur$$
		exit $rv ;;
	esac ;;
esac

#
# Try queuing via uucp if all else fails
#
uux - -a "$sender" "$gateway!rmail" "($expdest)" < /tmp/ur$$

rv=$?
rm -f /tmp/ur$$
exit $rv

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