debian/aiccu.postinst

   1 #!/bin/sh
   2 # postinst script for aiccu
   3
   4 # Abort if any command returns an error value
   5 set -e
   6
   7 CONFIGFILE="/etc/aiccu.conf"
   8 TMPCONF=/etc/aiccu.conf.dpkg-tmp
   9 TEMPLATE=/usr/share/aiccu/conf-templates/aiccu.conf
  10 CTLINFO="# Under control from debconf, please use 'dpkg-reconfigure aiccu' to reconfigure"
  11 BINARY=/usr/sbin/aiccu
  12
  13 case "$1" in
  14     configure|reconfigure)
  15     # Load debconf libary
  16     . /usr/share/debconf/confmodule
  17
  18     ### find out what the user answered.
  19     db_get aiccu/username || true
  20     USERNAME="$RET"
  21
  22     db_get aiccu/password || true
  23     PASSWORD="$RET"
  24
  25     AICCUOUT=$($BINARY brokers)
  26
  27     db_get aiccu/brokername || true
  28     URL=$(echo "$AICCUOUT" | grep "$RET")
  29     PROTO=$(echo $URL | cut -f2 -d'|' | cut -f1 -d:)
  30     SERVER=$(echo $URL | cut -f2 -d'|' | cut -f3 -d/)
  31
  32     db_get aiccu/tunnelname || true
  33     TUNNEL="$RET"
  34
  35     # Register configuration file with ucf
  36     ucfr aiccu $CONFIGFILE
  37
  38     if [ "$USERNAME" = "" ]; then
  39         # Not configured yet, thus skip
  40         exit 0;
  41     fi
  42
  43     # Defaults when nothing gets chosen
  44     # This might happen because of broken DNS
  45     if [ "$PROTO" = "" ]; then
  46         PROTO="tic"
  47     fi
  48
  49     if [ "$SERVER" = "" ]; then
  50         SERVER="tic.sixxs.net"
  51     fi
  52
  53     # Make sure that files we create are not readable by anyone but us (root)
  54     umask 077
  55
  56     # Note that it is under debconf control
  57     echo $CTLINFO >> $TMPCONF
  58
  59     # Replace the example lines so that they become normals
  60     sed -e "
  61         /^#username /c username $USERNAME
  62             /^#password /c password $PASSWORD
  63             /^#protocol /c protocol $PROTO
  64             /^#server /c server $SERVER
  65             /^#tunnel_id /c tunnel_id $TUNNEL
  66             " < $TEMPLATE >> $TMPCONF
  67
  68     # Put config file into place
  69     if [ -f $CONFIGFILE ]; then
  70         ucf --debconf-ok $TMPCONF $CONFIGFILE
  71         rm -f $TMPCONF
  72     else
  73         mv $TMPCONF $CONFIGFILE
  74     fi
  75
  76     # Just in case, make sure the permissions are perfect and dandy
  77     chmod 600 $CONFIGFILE
  78
  79     ### END (re)configure ###
  80     ;;
  81
  82     abort-upgrade|abort-remove|abort-deconfigure)
  83     ;;
  84
  85     *)
  86         echo "postinst called with unknown argument \`$1'" >&2
  87         exit 1
  88     ;;
  89 esac
  90
  91 # dh_installdeb will replace this with shell code automatically
  92 # generated by other debhelper scripts.
  93
  94 #DEBHELPER#
  95
  96 exit 0