#!/bin/rc
view=no
stdin=no

switch($1){
case -v
	view=yes
	shift
}

switch($#*){
case 0 1
	echo usage: $0 telephone-number recipient [files]
	exit 0
case 2
	stdin=yes
}

telno=$1
shift

recip=$1
shift

script=/tmp/fax.$pid
header=/tmp/faxh.$pid
user=`{cat /dev/user}
tmp=/tmp/fax.g3.$pid
tmpin=/tmp/fax.in.$pid
tmpps=/tmp/fax.ps.$pid
tel=`{grep '\) '$user /lib/tel}
myname=`{echo $tel | sed 's/ \(.*//'}
ext=`{echo $tel | sed 's/.*\) [^ ]* [^ ]* ([^ ]*).*/\1/'}

fn sigint{
	rm -f $tmp.* $header $script $header.* $tmpin $tmpps
	exit interrupt
}

# gather input into a file
switch($stdin){
case yes
	cat > $tmpin
	infiles=$tmpin
case *
	infiles=($*)
}

# convert to g3
switch(`{file $infiles(1)}){
case *g3*
	g3files=$infiles
case postscript
	gs -dSAFER '-sDEVICE=dfaxlow' '-sOUTPUTFILE='$tmp'.%.3d' -dNOPAUSE -dQUIET $infiles quit.ps
	g3files=($tmp.*)
case *
	cat $infiles | lp -dstdout > $tmpps
	gs -dSAFER '-sDEVICE=dfaxlow' '-sOUTPUTFILE='$tmp'.%.3d' -dNOPAUSE -dQUIET $tmpps quit.ps
	g3files=($tmp.*)
}

pages=`{echo $g3files|wc -w}

echo -n 's/ddd/' > $script
echo -n `{date}>> $script
echo />> $script
echo -n s/FFF/>> $script
echo -n $myname >>  $script
echo />> $script
echo -n s/EEE/>> $script
echo -n $user >>  $script
echo />> $script
echo -n s/VVV/>> $script
echo -n $ext >>  $script
echo />> $script
echo -n s/TTT/>> $script
echo -n $recip >>  $script
echo />> $script
echo -n s/fff/>> $script
echo -n $telno >>  $script
echo />> $script
echo -n s/ppp/>> $script
echo -n $pages >>  $script
echo />> $script
sed -f $script /sys/lib/fax/h.ps > $header

gs -dSAFER '-sDEVICE=dfaxlow' '-sOUTPUTFILE='$header'.%.3d' -dNOPAUSE -dQUIET $header quit.ps

files=()
for(i in $header.* $g3files){
	files=($files -f $i)
}

switch($view){
case no
	qer $files /mail/faxoutqueue fax $user $telno < /dev/null
	rx dinar /sys/lib/fax/faxgoose
case yes
	page $header.* $g3files
}

rm -f $tmp.* $header $script $header.* $tmpin $tmpps