dpkg/debian.postinst

#!/bin/sh -

set -e

install-info --section Development Development \
	     --quiet /usr/info/guidelines.info.gz

dupdaemonhelp () {
	cat <<'END'

Some daemons and similar services whose scripts have links in the
/etc/rcN.d directories have both start (S) and stop (K) links in
some runlevels.  Thus these services get stopped and immediately
restarted at some runlevel changes, which is probably not what
you want.  I can remove the probably-spurious K links if you like.

Type Y to remove then, N to leave them, or L to list them.
If you don't know what to do you can say N now and then delete
them by hand later.

END
}

if [ "x$1" = xconfigure ]; then case "$2" in 0.* | 1.0.* | 1.1.0 | 1.1.0[^0-9]* | '' )
	for f in 0 1 2 3 4 5 6
	do
		cd /etc/rc$f.d
		for g in K[0-9][0-9]*
		do
			if [ -n "`echo \"x$g\" | tr -d 0-9A-Za-z_-`" ]
			then
				continue
			fi
			h="`echo $g | sed -e 's/^K/S/'`"
			if ! [ -L $h -a -L $g ] \
			  || [ "`ls -Li $g 2>/dev/null | awk '{print $1}'`" != \
			       "`ls -Li $h 2>/dev/null | awk '{print $1}'`" ]
			then
				continue
			fi
			removes="$removes rc$f.d/$g"
		done
	done
	if [ -n "$removes" ]
	then
		cd /etc
		dupdaemonhelp
		while [ -n "$removes" ]
		do
			echo -n 'y=remove, n=leave, l=list, h=help ?  '
			read response
			case "$response" in
			[Yy]*)
				echo "Removing duplicate K links ..."
				rm -v $removes
				removes=""
				;;
			[Nn]*)
				echo -e "OK, leaving them.\n"
				removes=""
				;;
			[Ll]*)
				echo
				echo $removes
				echo
				;;
			[Hh]*)
				dupdaemonhelp
				;;
			esac
		done
	fi
;; esac ; fi

cd /var/lib/dpkg
if ! test -f diversions
then
	touch diversions
fi

cd /usr/bin
if test dpkg-deb.dist -ef dpkg-deb; then rm dpkg-deb.dist; fi
if test -f dpkg-deb.dist; then mv dpkg-deb.dist dpkg-deb; fi

if test -d /DEBIAN
then
	echo 'Removing /DEBIAN directory which was created by a dpkg bug ...'
	rm -r /DEBIAN
fi

if test -d /usr/lib/dpkg/methods/hd -a ! -x /usr/lib/dpkg/methods/hd/install
then
	echo \
'Warning - /usr/lib/dpkg/methods/hd/ exists, but .../hd/install does not.
This is probably left over from some previous manual installation of
now-obsolete dselect-related software.  I suggest you remove the whole
/usr/lib/dpkg/methods/hd directory and all its contents; otherwise dselect
is unlikely to function correctly.'
fi

if test -f /var/lib/dpkg/status; then exit 0; fi

cd /var/adm/dpkg

if [ ! -f status ]
then
	echo 'Adding "status" file to dpkg system database ...'

	rm -f /tmp/dpp.$$ || true

	ls -1 deb/*.control >/tmp/dpp.$$
	sed -e 's:^deb/::; s:\.control$: Install OK Installed:;' \
		</tmp/dpp.$$ >status.new

	rm /tmp/dpp.$$
	mv status.new status
fi

if grep '{' deb/*.control >/dev/null
then
	echo 'Fixing up curly brackets in control files ...'
	perl -i~ -pe \
		'y/{}//d if m/^(depends|recommended|optional|conflicts):/i' \
		deb/*.control
	rm deb/*.control~
fi

if grep 'Optional: idanish ifrench' deb/ispell.control >/dev/null 2>&1
then
	echo 'Fixing up broken ispell.control file ...'
	perl -i~ -pe 's/ /, /g, s/,// if m/^Optional:/' deb/ispell.control
fi

newdb=/var/lib/dpkg
echo "Moving datatabase /var/adm/dpkg to $newdb and changing format ..."

exec 4>$newdb/status.new
exec 5<status

while read <&5 package status
do
	echo " processing $package ..."
	if test -f deb/$package.control
	then
		egrep . deb/$package.control >&4
	else
		echo >&4 "Package: $package"
	fi
	echo >&4 "Status: $status"
 	if test -f deb/$package.conffiles -a -s deb/$package.conffiles
 	then
 		echo >&4 "Conffiles:"
 		exec 6<deb/$package.conffiles
 		while read <&6 cfile
 		do
 			expr match "$cfile" "[^ 	]" >/dev/null || continue
 			if test -f deb/$package.hash
 			then
 				hash="`grep \"^$cfile \" <deb/$package.hash || \
 					test $? = 1`"
 			else
 				hash=''
 			fi
 			test -n "$hash" || hash="$cfile -"
 			expr match "$hash" / >/dev/null || hash="/$hash"
 			echo >&4 " $hash"
 		done
 	elif test -f deb/$package.hash -a -s deb/$package.conffiles
 	then
 		echo >&4 "Conffiles:"
 		sed -ne '/^[^\/]/ s:^:/:; s/^/ /; / ./p' >&4 deb/$package.hash
 	fi
 	echo >&4
	for s in {pre,post}{rm,inst} list
	do
		if test -f deb/$package.$s
		then
			mv deb/$package.$s $newdb/info/$package.$s
		fi
	done
done

if ! test -f $newdb/available
then
	if test -f database
	then
		cp database $newdb/available
	else
		touch $newdb/available
	fi
fi

mv $newdb/status.new $newdb/status