debian/postinst

   1 #!/bin/sh
   2
   3 set -e
   4
   5 [ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx
   6
   7 case "$1" in
   8         configure)
   9         # continue below
  10         ;;
  11
  12         abort-upgrade|abort-remove|abort-deconfigure)
  13         exit 0
  14         ;;
  15
  16         *)
  17         echo "postinst called with unknown argument \`$1'" >&2
  18         exit 0
  19         ;;
  20 esac
  21
  22
  23 # Load debconf
  24 . /usr/share/debconf/confmodule
  25
  26 # Include CARNet functions
  27 . /usr/share/carnet-tools/functions.sh
  28
  29 PKG="webalizer-cn"
  30 WDIR="/var/www/webalizer"
  31 WHTPASSWD="$WDIR/.htpasswd"
  32 WCONF="/etc/webalizer/webalizer.conf"
  33 WCONFBAK=`basename $WCONF`
  34 oldreporttitle="usage statistics for"
  35 reporttitle="Statistika pristupa za"
  36
  37
  38 if [ -f "$WCONF" ]; then
  39
  40         # Backup first.
  41         if cp_check_and_backup "$WCONF"; then
  42                 cp_echo "CN: Old $WCONF saved as \"/var/backups/$WCONFBAK.bak\"."
  43         fi
  44
  45         # Check for OutputDir
  46         temp=`awk 'tolower($1) == "outputdir" { print $2; }' $WCONF | tail -n 1`
  47         if [ "$temp" != "$WDIR" ]; then
  48                 db_set webalizer/directory "$temp" || true
  49         fi
  50
  51         # Check for ReportTitle
  52         temp=`awk 'tolower($1) == "reporttitle" { for(i=2; i<NF; i++) \
  53               printf("%s ", tolower($i)); print tolower($(NF)) }' $WCONF | tail -n 1`
  54         if [ "$temp" = "$oldreporttitle" ]; then
  55
  56                 temp_re="^[[:space:]]*ReportTitle[[:space:]]*${oldreporttitle}$"
  57                 cp_check_and_sed "." \
  58                         "s/$temp_re/ReportTitle ${reporttitle}/I" \
  59                         "$WCONF" || true
  60                 db_set webalizer/doc_title "$reporttitle" || true
  61         fi
  62 else
  63         cp_echo "CN: Configuration file $WCONF is missing."
  64 fi
  65
  66 db_stop || true
  67
  68
  69 # Check Apache2 web server configuration and reload Apache2 web server.
  70 #
  71 if /usr/sbin/apache2ctl configtest 2>/dev/null; then
  72
  73         # Reload Apache2 web server.
  74         if [ -x "/etc/init.d/apache2" ]; then
  75             if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
  76                 invoke-rc.d apache2 reload || true
  77             else
  78                 /etc/init.d/apache2 reload || true
  79             fi
  80         fi
  81 else
  82
  83         # Something is broken.
  84         cp_echo "CN: Your Apache2 configuration is broken."
  85         cp_echo "CN: Please, check the service after the installation finishes!"
  86 fi
  87
  88
  89 # Generate e-mail message with informations (username and password).
  90 #
  91 if [ ! -f "$WHTPASSWD" ]; then
  92         passwd=`makepasswd --chars 8`
  93         htpasswd -bcm $WHTPASSWD admin $passwd 2> /dev/null
  94         cp_echo ""
  95         cp_echo "CN: Webalizer URL is http://`hostname -f`/stats/"
  96         cp_echo "CN:            User: admin"
  97         cp_echo "CN:        Password: $passwd"
  98         cp_echo ""
  99         cp_echo "CN: Use \"htpasswd -m $WHTPASSWD admin\" to change it."
 100 fi
 101
 102
 103 # Mail root.
 104 #
 105 cp_mail "$PKG"
 106
 107 exit 0