~ubuntu-branches/ubuntu/raring/hplip/raring

#! /bin/sh

# postinst script for hplip-cups

# $Id: $

#

# 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'.

 

case "$1" in

    configure)

        # 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='drv:///hpcups.drv/|lsb/usr/hplip/HP/HP-Fax.*-hpcups'

            gennicknameregexp=' s/,?(\s*hpijs,?|,)\s*[\d\.]+[a-zA-Z]*[\d\.]*\s*$//; s/\s*(Foomatic\/|)(hpijs)(\s*\S+|)$//i; s/,?\s*hpcups,?\s+[\d\.]+[a-zA-Z]*[\d\.]*\s*$//; s/\s*(Foomatic\/|)(hpcups)(\s*\S+|)$//i; s/\s*Series$//i; s/(HP\s+)PhotoSmart(\s+)/\1PS\2/i; s/(HP\s+)DeskJet(\s+)/\1DJ\2/i; s/(HP\s+)Color\s*(LaserJet|LJ)(\s+)/\1CLJ\3/i; s/(HP\s+)LaserJet(\s+)/\1LJ\2/i; s/(HP\s+)OfficeJet(\s+)/\1OJ\2/i; s/(HP\s+)Business\s*InkJet(\s+)/\1BIJ\2/i; s/(HP\s+)DesignJet(\s+)/\1DESIGNJ\2/i; s/(HP\s+)Printer\s*Scanner\s*Copier(\s+)/\1PSC\2/i; s/(HP\s+)Color\s*InkJet\s*Printer\s+/\1/i; s/\s+(zjs|zxs|pcl3)//i'

            [ ! -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; s/\s*$/\n/" | grep -E '\b'"$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

    ;;

 

    abort-upgrade|abort-remove|abort-deconfigure)

    ;;

 

    *)

        echo "postinst called with unknown argument \`$1'" >&2

        exit 1

    ;;

esac

 

# dh_installdeb will replace this with shell code automatically

# generated by other debhelper scripts.

 

#DEBHELPER#

 

exit 0