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#!/bin/sh -e
#
# If no parameters are given, and no debian/suid files exists, scan for
# suid/sgid files and suidregister them.
#
# If there are parameters, or there is a debian/suid, register the files
# listed there.
PATH=debian:$PATH:/usr/lib/debhelper
. dh_lib
for PACKAGE in $DH_DOPACKAGES; do
TMP=`tmpdir $PACKAGE`
EXT=`pkgext $PACKAGE`
files=""
if [ -e debian/${EXT}suid ]; then
files=`tr "\n" " " < debian/${EXT}suid`
fi
if [ "$PACKAGE" = "$MAINPACKAGE" -a "$*" ]; then
files="$* $files"
fi
if [ ! "$files" -a ! -e debian/${EXT}suid ]; then
# No files specified (and no empty debian/suid file), so
# guess what files to process.
files=`find debian/$TMP -type f -perm +6000`
# We will strip the debian working directory off of the
# filenames.
tostrip="debian/$TMP/"
else
# We will strip leading /'s, so the user can feed this
# program either absolute filenames, or relative filenames,
# and it will do the right thing either way.
tostrip="/"
fi
if [ "$files" ]; then
for file in $files; do
# Strip leading $tostrip from $file. If not there,
# leave $file untouched.
if [ `expr "$file" : "$tostrip\\(.*\\)"` ]; then
file=`expr "$file" : "$tostrip\\(.*\\)"`
fi
# Create the sed string that will be used to
# fill in the blanks in the autoscript files.
# Fill with the owner, group, and perms of the file.
sedstr=`find debian/$TMP/$file -printf "s:#FILE#:$file:;s/#PACKAGE#/$PACKAGE/;s/#OWNER#/%u/;s/#GROUP#/%g/;s/#PERMS#/%m/"`
autoscript "postinst" "postinst-suid" "$sedstr"
autoscript "postrm" "postrm-suid" "$sedstr"
done
fi
done
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