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     1 #!/bin/sh
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     2 # $Id: postinst 499 2003-03-29 06:57:20Z godisch $
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     3 
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     4 set -e
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     5 
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     6 [ "$1" = configure ] || exit 0
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     7 
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     8 . /usr/share/debconf/confmodule
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     9 db_version 2.0
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    10 
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    11 server_config=/etc/news/noffle.conf
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    12 debian_config=/etc/default/noffle
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    13 
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    14 maxfetch_default=300
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    15 defexpire_default=14
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    16 
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    17 if dpkg --compare-versions "$2" lt-nl 1.1.2-1; then
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    18 	echo ""
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    19 	echo "/etc/noffle/conf moved to $server_config, /etc/noffle/conf.debian"
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    20 	echo "moved to $debian_config. /etc/noffle and /var/log/noffle are not"
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    21 	echo "used any longer, you may remove them. noffle expiration logs are"
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    22 	echo "still available through syslog."
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    23 	echo ""
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    24 	sleep 2
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    25 	mv -f /etc/noffle/conf $server_config || :
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    26 	mv -f /etc/noffle/conf.debian $debian_config || :
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    27 	mv -f /etc/noffle/conf.old $server_config.old 2> /dev/null || :
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    28 	mv -f /etc/noffle/conf.debian.old $debian_config.old 2> /dev/null || :
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    29 	rmdir /etc/noffle || :
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    30 fi
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    31 
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    32 if dpkg --compare-versions "$2" eq 1.1.2-1; then
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    33 	# 1.1.2-1 was in unstable only, don't notify
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    34 	mv -f /etc/noffle.conf $server_config || :
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    35 	mv -f /etc/noffle.conf.old $server_config.old 2> /dev/null || :
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    36 fi
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    37 
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    38 db_get noffle/debconf
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    39 if [ "$RET" != false ]; then
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    40 	db_get noffle/port
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    41 	port="$RET"
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    42 	[ -z "$port" -o "$port" = 119 ] && port=nntp || :
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    43 	# maybe disabled only, e.g. dpkg -r noffle
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    44 	update-inetd --remove "/usr/bin/noffle -r" || :
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    45 	update-inetd --group MAIL --add "$port\tstream\ttcp\tnowait\tnews\t/usr/sbin/tcpd /usr/bin/noffle -r"
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    46 	db_get noffle/server
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    47 	server="$RET"
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    48 	[ "$server" ] || server=news
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    49 	db_get noffle/username
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    50 	username="$RET"
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    51 	db_get noffle/password
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    52 	password="$RET"
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    53 	db_get noffle/fetchmode
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    54 	fetchmode="$RET"
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    55 	[ "$fetchmode" ] || if [ -x /usr/sbin/pppd ]; then
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    56 		fetchmode=ppp
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    57 	else
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    58 		fetchmode=cron
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    59 	fi
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    60 	db_get noffle/maxfetch
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    61 	maxfetch="$RET"
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    62 	[ "$maxfetch" ] || maxfetch="$maxfetch_default"
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    63 	db_get noffle/default-expire
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    64 	defexpire="$RET"
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    65 	[ "$defexpire" ] || defexpire="$defexpire_default"
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    66 	# try to be idempotent
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    67 	if [ ! -e $server_config.new -a ! -e $debian_config.new ]; then
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    68 		# make some backup files
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    69 		cmp -s $server_config $server_config.old || \
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    70 			cp -pf $server_config $server_config.old 2> /dev/null || :
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    71 		cmp -s $debian_config $debian_config.old || \
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    72 			cp -pf $debian_config $debian_config.old 2> /dev/null || :
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    73 	fi
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    74 	# $server_config may contain sensitive information for NNTP authentication
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    75 	umask 027
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    76 	# we need to use sed instead of Perl to avoid another package dependency
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    77 	cat /usr/share/noffle/noffle.conf | \
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    78 		sed "s/^server[[:space:]].*/server $server $username $password/" | \
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    79 		sed "s/^max-fetch[[:space:]].*/max-fetch $maxfetch/" | \
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    80 		sed "s/^default-expire[[:space:]].*/default-expire $defexpire/" \
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    81 		> $server_config.new
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    82 	chgrp news $server_config.new
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    83 	umask 022
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    84 	cat /usr/share/noffle/conf.debian | \
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    85 		sed "s/^NOFFLE_FETCHMODE=.*/NOFFLE_FETCHMODE=$fetchmode/" \
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    86 		> $debian_config.new
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    87 	mv -f $server_config.new $server_config
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    88 	mv -f $debian_config.new $debian_config
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    89 fi
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    90 
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    91 # sanity checks
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    92 chown -R news:news /var/lock/noffle /var/spool/noffle
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    93 chmod -R go-w      /var/lock/noffle /var/spool/noffle
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    94 find /var/lock/noffle /var/spool/noffle -type d -print0 | xargs -0 chmod g+s
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    95 
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    96 # init.d startup
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    97 update-rc.d noffle defaults > /dev/null
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    98 if [ -x /usr/sbin/invoke-rc.d ]; then
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    99 	invoke-rc.d noffle start
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   100 elif [ -x /etc/init.d/noffle ]; then
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   101 	/etc/init.d/noffle start
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   102 fi
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   103 
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   104 if [ -z "$2" ]; then
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   105 	echo ""
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   106 	echo "You need to query your parent NNTP server manually for a group overview"
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   107 	echo "and descriptions. Have a look at /usr/share/doc/noffle/README.Debian for"
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   108 	echo "information how to do this."
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   109 	echo ""
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   110 	sleep 2
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   111 fi
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   112 
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   113 db_stop
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   114 exit 0
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