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1 #!/bin/sh
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364
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2 # $Id: config 503 2003-03-29 08:06:12Z godisch $
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3
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4 set -e
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5 . /usr/share/debconf/confmodule
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6 db_version 2.0
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7 db_capb backup
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8
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9 server_config=/etc/news/noffle.conf
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10 debian_config=/etc/default/noffle
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11
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12 # for backward compatibility = 1.1.2-1, since postinst is not run yet
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13 if [ ! -e $server_config -a -e /etc/noffle.conf ]; then
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14 server_config=/etc/noffle.conf
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15 fi
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16 # for backward compatibility < 1.1.2-1
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17 if [ ! -e $server_config -a ! -e $debian_config -a -e /etc/noffle/conf ]; then
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18 server_config=/etc/noffle/conf
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19 debian_config=/etc/noffle/conf.debian
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20 fi
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21
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22 # are we using debconf?
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23 db_input high noffle/debconf && db_go || :
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24 db_get noffle/debconf
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25 if [ "$RET" = false ]; then
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26 db_stop
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27 exit 0
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28 fi
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29
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30 # read server port value from inetd.conf
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31 port="`grep '[[:space:]]/usr/bin/noffle[[:space:]]' /etc/inetd.conf | head -n 1 | sed 's/^#<off># //;s/[[:space:]].*//' 2> /dev/null`" || :
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32 if [ "$port" ]; then
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33 # read port value from debconf db
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34 db_get noffle/port
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35 # for upgrading from < 1.1.2
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36 [ "$RET" = 119 ] && RET=nntp || :
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37 # we need confirmation, if they differ
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38 [ "$port" = "$RET" ] || db_fset noffle/port seen false
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39 # write current port from inetd.conf into debconf db
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40 [ "$port" = "${port#\#}" ] && db_set noffle/port "$port" || :
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41 fi
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42
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43 # read server, username, password, maxfetch, default-expire from $server_config
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44 if [ -s "$server_config" ]; then
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45 db_get noffle/server
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46 server="`grep '^server' $server_config | head -n 1 | sed 's/^server[[:space:]]*//;s/[[:space:]].*//' 2> /dev/null`" || :
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47 [ "$server" = "$RET" ] || db_fset noffle/server seen false
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48 [ "$server" ] && db_set noffle/server "$server" || :
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49
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50 db_get noffle/username
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51 server="`grep '^server' $server_config | head -n 1 | sed 's/^server[[:space:]]*//;s/[^[:space:]]*[[:space:]]*//;s/[[:space:]].*//' 2> /dev/null`" || :
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52 [ "$username" = "$RET" ] || db_fset noffle/username seen false
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53 [ "$username" ] && db_set noffle/username "$username" || :
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54
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55 db_get noffle/password
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56 server="`grep '^server' $server_config | head -n 1 | sed 's/^server[[:space:]]*//;s/[^[:space:]]*[[:space:]]*//;s/[^[:space:]]*[[:space:]]*//;s/[[:space:]].*//' 2> /dev/null`" || :
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57 [ "$password" = "$RET" ] || db_fset noffle/password seen false
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58 [ "$password" ] && db_set noffle/password "$password" || :
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59
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60 db_get noffle/maxfetch
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61 maxfetch="`grep '^max-fetch' $server_config | head -n 1 | sed 's/^max-fetch[[:space:]]*//' 2> /dev/null`" || :
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62 [ "$maxfetch" = "$RET" ] || db_fset noffle/maxfetch seen false
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63 [ "$maxfetch" ] && db_set noffle/maxfetch "$maxfetch" || :
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64
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65 db_get noffle/default-expire
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66 defexpire="`grep '^default-expire' $server_config | head -n 1 | sed 's/^default-expire[[:space:]]*//' 2> /dev/null`" || :
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67 [ "$defexpire" = "$RET" ] || db_fset noffle/defexpire seen false
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68 [ "$defexpire" ] && db_set noffle/default-expire "$defexpire" || :
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69 fi
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70
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71 # for backward compatibility < 1.1.2-1
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72 if dpkg --compare-versions "$2" lt-nl 1.1.2; then
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73 db_get noffle/fetchmode
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74 case "$RET" in
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75 'via dialup') db_set noffle/fetchmode ppp;;
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76 'via permanent connection') db_set noffle/fetchmode cron;;
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77 esac
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78 fi
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79
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80 # read NOFFLE_FETCHMODE from $debian_config
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81 [ -s "$debian_config" ] && . $debian_config || :
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82 [ "$NOFFLE_FETCHMODE" = ppp -o "$NOFFLE_FETCHMODE" = cron ] || \
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83 if [ -x /usr/sbin/pppd ]; then
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84 NOFFLE_FETCHMODE=ppp
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85 else
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86 NOFFLE_FETCHMODE=cron
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87 fi
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88 # do we need confirmation?
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89 db_get noffle/fetchmode
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90 [ "$NOFFLE_FETCHMODE" = "$RET" ] || db_fset noffle/fetchmode seen false
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91
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92 # input configuration using backup capability, see debconf-devel(8)
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93 state=1
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94 laststate=7
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95 while [ "$state" -ge 0 -a "$state" -le "$laststate" ]; do
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96 case "$state" in
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97 0) db_input high noffle/debconf || :
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98 ;;
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99 1) db_input low noffle/port || :
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100 ;;
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101 2) db_input high noffle/server || :
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102 ;;
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103 3) db_input medium noffle/username || :
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104 ;;
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105 4) db_get noffle/username
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106 [ "$RET" ] && db_input medium noffle/password || :
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107 ;;
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108 5) db_input medium noffle/fetchmode || :
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109 ;;
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110 6) db_input medium noffle/maxfetch || :
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111 ;;
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112 7) db_input low noffle/default-expire || :
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113 ;;
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114 esac
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115 if db_go; then
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116 if [ "$state" -eq 0 ]; then
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117 db_get noffle/debconf
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118 [ "$RET" = true ] || break
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119 fi
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120 state=$(($state + 1))
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121 else
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122 state=0
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123 fi
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124 done
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125
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126 db_stop
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127 exit 0
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