#! /bin/sh
: &&O='cd .' || exec /bin/sh "$0" $argv:q # we're in a csh, feed myself to sh
$O || exec /bin/sh "$0" "$@"		  # we're in a buggy zsh
#########################################################################
#	showlist	To show list status and details			#
#									#
#	Created by Alan K. Stebbens <aks@hub.ucsb.edu>			#
#########################################################################
# $Id: showlist,v 1.1 1995/10/30 02:58:34 srb Exp $

echo showlist: Customise first
exit 64

# Site configuration (should be externalized)
#
domain=hub.ucsb.edu
listmaster=lists@$domain
admin="\"Mailing List Mailer-Daemon\" <$listmaster>"
#

cd $HOME

# Syntax:	showlist	[-d] [-s] [-l] [list ...]

test=test		# /bin/test
ln=ln			# /bin/ln
rm=rm			# /bin/rm
cp=cp			# /bin/cp
echo=echo		# /bin/echo
cat=cat			# /bin/cat
awk=awk			# /bin/awk
SENDMAIL=/usr/lib/sendmail

usage="usage: showlist [-d] [-s] [-l] [list ...]"

lists=
summary=1
while $test $# -gt 0
do
  case "$1" in
  -d|-debug)	debug=1 ;;
  -s|-summary)	summary=1 long= ;;
  -l|-long)	long=1 summary= ;;
  -*)	$echo $usage 1>&2 && exit 64 ;;
  *)	lists="$lists $1" ;;
  esac
  shift
done

if $test -z "$lists" ; then
    lists="`ls | tr '\012' ' '`"
fi

ifdebug () {
  if $test -n "$debug" ; then
    "$@"
  fi
}

ifndebug () {
  if $test -z "$debug" ; then
    "$@"
  fi
}

decho () {
  ifdebug echo "$@"
}

necho () {
  ifndebug echo "$@"
}

# getvar flag pattern

getvar () {
  pat="${2:-$1}"
  val="`$awk '/^'$pat'/{print \$3;exit}' $list/rc.custom $list/rc.init 2>/dev/null`"
  if $test "${val}" = "#"; then
    val="`$awk '/^'$pat'/{print \$2;exit}' $list/rc.custom $list/rc.init 2>/dev/null`"
  fi
  eval "$1=\"$val\""
}

# showvar VAR [LBL]
showvar () {
  var=$1
  lbl="${2:-$1}"
  getvar $var
  showval "$lbl" "$val"
}

# showflag VAR [LBL] (null value == "no")
showflag () {
  var=$1
  lbl="${2:-$1}"
  getvar $var
  val="${val:-no}"
  showval "$lbl" "$val"
}

# showval LBL VAL
showval () {
  lbl="${1:?'Missing label'}"
  val="${2:-$val}"
  $awk "BEGIN{printf(\"%30s: %s\n\", \"$lbl\", \"$val\")}" </dev/null
}

#######################

# Scan the lists and show a summary or details

for list in $lists
do
  # does the list exist?
  $test -d $list || continue

  listaddr=${list}@${domain}
  listreq=${list}-request@${domain}

  getvar digest_flag

  if $test -n "$summary" ; then
    echo "List \"$list\" summary:"
  else
    echo "List \"$list\" details:"
  fi

  showvar maintainer			"Owner"

  showflag X_COMMAND			"Remote commands"
  if $test -n "$X_COMMAND"; then
    showvar X_COMMAND_PASSWORD		Password
  fi

  showvar moderated_flag		"Moderated"

  showflag digest_flag			"Digested"

  $test -n "$summary" && continue

  moderators=
  if $test -f $list/moderators; then
    moderators="`(cat $list/moderators 2>/dev/null) | tr '\012' ' '`"
  fi
  showval	Moderators		"$moderators"

  showvar	unsub_assist		"Unsubscribe assistance"
  showflag	foreign_submit		"Foreign submissions"
  showflag	restrict_archive	"Restrict archive access"
  showflag	force_subscribe		"Force subscriptions"
  showflag	auto_subscribe		"Automatic subscribes"
  showflag	auto_unsubscribe	"Automatic unsubscribes"
  showflag	auto_help		"Automatic help"

  showflag	cc_requests		"Cc requests"
  showflag	cc_unsubrequests	"Cc unsubscribe requests"
  showflag	pass_diverts		"Pass diverted requests"

  showvar	reply_to		"Reply-to"

  showvar	digest_age		"Digest age limit (seconds)"
  showvar	digest_size		"Digest size limit"
  showvar	undigested_list		"Undigested list"

  showvar	size_limit		"Size limit"
  showvar	idcache_size		"ID cache size"

  showvar	archive_hist		"Archive history limit"
  showvar	archive_log		"Archive log"
  showvar	subscribe_log		"Subscribe log"

  showvar	maxhist			"Bounce history limit"
  showvar	minbounce		"Bounce minimum"
  showvar	cutoff_bounce		"Bounce text limit"

  showvar	match_threshold		"Close match threshold"
  showvar	medium_threshold	"Medium match threshold"
  showvar	loose_threshold		"Loose match threshold"

done