#!/bin/sh
set -e
. /usr/share/debconf/confmodule
db_capb backup
db_title "GOsa-SI Database Setup"

STATE=1
while true; do
  case "$STATE" in
    1)
    db_input medium gosa-si/hostname || true
    ;;
    2)
    db_input medium gosa-si/database || true
    ;;
    3)
    db_input high gosa-si/username || true
    ;;
    4)
    db_input high gosa-si/password || true
    ;;
    5)
    db_input critical gosa-si/rootpw || true
    ;;
    *)
    # The default case catches when $STATE is greater than the
    # last implemented state, and breaks out of the loop. This
    # requires that states be numbered consecutively from 1
    # with no gaps, as the default case will also be entered
    # if there is a break in the numbering
    break # exits the enclosing "while" loop      ;;
  esac

  if db_go; then
    STATE=$(($STATE + 1))
  else
    STATE=$(($STATE - 1))
  fi
done

if [ $STATE -eq 1 ]; then
  # The user has asked to back up from the first
  # question. This case is problematical. Regular
  # dpkg and apt package installation isn’t capable
  # of backing up questions between packages as this
  # is written, so this will exit leaving the package
  # unconfigured - probably the best way to handle
  # the situation.
  exit 10
fi