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ubuntu/0.1-0ubuntu1

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#!/bin/sh
# postinst script for rastertosag-gdi
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# quoting from the policy:
#     Any necessary prompting should almost always be confined to the
#     post-installation script, and should be protected with a conditional
#     so that unnecessary prompting doesn't happen if a package's
#     installation fails and the `postinst' is called with `abort-upgrade',
#     `abort-remove' or `abort-deconfigure'.

if [ "$1" = "configure" ]; then
    # Do the following only if CUPS is running and the needed CUPS tools
    # are available
    if which lpstat > /dev/null 2>&1 && \
	which lpinfo > /dev/null 2>&1 && \
	which lpadmin > /dev/null 2>&1 && \
	LC_ALL=C lpstat -h /var/run/cups/cups.sock -r | grep -v not > /dev/null 2>&1; then
        # Update the PPD files of all already installed print queues
	driverregexp='lsb/usr/rastertosag-gdi/'
	gennicknameregexp=''
	[ ! -z "$gennicknameregexp" ] && \
	    gennicknameregexp="; $gennicknameregexp"
	gennicknameregexp='s/\s*\(recommended\)//'"$gennicknameregexp"
	tempfiles=
	trap 'rm -f $tempfiles; exit 0' 0 HUP INT QUIT ILL ABRT PIPE TERM
	tmpfile1=`mktemp -t updateppds.XXXXXX`
	tempfiles="$tempfiles $tmpfile1"
	lpinfo -h /var/run/cups/cups.sock -m | grep -E $driverregexp > $tmpfile1
	cd /etc/cups/ppd
	for ppd in *.ppd; do
	    [ -r "$ppd" ] || continue
	    queue=${ppd%.ppd}
	    lpstat -h /var/run/cups/cups.sock -p "$queue" >/dev/null 2>&1 || continue
	    nickname=`grep '\*NickName:' "$ppd" | cut -d '"' -f 2 | perl -p -e 's/\n$//' | perl -p -e "$gennicknameregexp" | perl -p -e 's/(\W)/\\\\$1/g'`
	    lang=`grep '\*LanguageVersion:' "$ppd" | cut -d ' ' -f 2 | perl -e 'print lc(<>)' | perl -p -e 's/[\r\n]//gs'`
	    ppdfound="0"
	    englishppduri=""
	    tmpfile2=`mktemp -t updateppds.XXXXXX`
	    tempfiles="$tempfiles $tmpfile2"
	    cat $tmpfile1 | perl -p -e "$gennicknameregexp" | grep -E '^\S+\s+.*'"$nickname"'$' | cut -d ' ' -f 1 > $tmpfile2
	    while read newppduri; do
		[ "$ppdfound" = "0" ] && lpadmin -h /var/run/cups/cups.sock -p "$queue" -m $newppduri 2>/dev/null || continue
		newlang=`grep '\*LanguageVersion:' "$ppd" | cut -d ' ' -f 2 | perl -e 'print lc(<>)' | perl -p -e 's/[\r\n]//gs'`
		[ "$newlang" = "$lang" ] && ppdfound="1"
		[ "$newlang" = "english" ] && englishppduri="$newppduri"
	    done < $tmpfile2
	    [ "$ppdfound" = "0" ] && [ ! -z "$englishppduri" ] && lpadmin -h /var/run/cups/cups.sock -p "$queue" -m $englishppduri 2>/dev/null && ppdfound="1"
	    [ "$ppdfound" = "1" ] && echo PPD for printer $queue updated >&2
	done
    fi
elif [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-remove" ] || [ "$1" = "abort-deconfigure" ]; then
    :
else
    echo "postinst called with unknown argument \`$1'" >&2
    exit 0
fi


#DEBHELPER#
exit 0