# Pre/pos-installation setup of Libchipcard

set -e
PATH=/bin:/usr/bin:/sbin:/usr/sbin
PREFIX=${PKG_PREFIX:-}
CHIPCARDC_CFGFILE=/etc/chipcardc.conf
CHIPCARDD_CFGFILE=/etc/chipcardd.conf


# check if we were called correctly


file_exists() {
  echo "+---------------"
  echo "| The configuration file $1 already exists"
  echo "| However, an example file has been installed to "
  echo "|      ${PREFIX}/share/libchipcard/examples."
  echo "| You may use it for comparison."
  echo "+---------------"
}


file_doesnt_exist() {
  echo "+---------------"
  echo "| The configuration file $1 does not exist."
  echo "| An example file has been installed to"
  echo "|      ${PREFIX}/share/libchipcard/examples."
  echo "| Please edit this file and rename it to $1."
  echo "+---------------"
}


daemonstart() {
  echo "+---------------"
  echo "| After verifying the configuration files you"
  echo "| need to start the chipcard daemon in order"
  echo "| to access the card reader(s)."
  echo "| To start the chipcard daemon enter"
  echo "|    ${PREFIX}/sbin/chipcardd"
  echo "| Please see man (1) chipcardd."
  echo "+---------------"
}



case $2 in
  PRE-INSTALL)
    # nothing
    ;;
  POST-INSTALL)
    if test -f $CHIPCARDC_CFGFILE; then
      file_exists $CHIPCARDC_CFGFILE
    else
      file_doesnt_exist $CHIPCARDC_CFGFILE
    fi
    if test -f $CHIPCARDD_CFGFILE; then
      file_exists $CHIPCARDD_CFGFILE
    else
      file_doesnt_exist $CHIPCARDD_CFGFILE
    fi
    ;;
  *)
    echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL}" >&2
    exit 1
    ;;
esac

daemonstart

exit 0