#!/bin/sh
# $OpenBSD: INSTALL,v 1.8 2002/04/26 03:35:34 pvalchev Exp $
#
# Pre/post-installation setup of vtun

PATH=/bin:/usr/bin:/sbin:/usr/sbin
PREFIX=${PKG_PREFIX:-/usr/local}
CONFIG_FILE=/etc/vtund.conf
SAMPLE_CONFIG_FILE=$PREFIX/share/examples/vtun/vtund.conf-sample
LOG_DIR=/var/log/vtund

do_notice()
{
  echo
  echo "+---------------"
  echo "| The existing $1 configuration file, $CONFIG_FILE,"
  echo "| has NOT been changed.  You may want to compare it to the"
  echo "| current sample file, $SAMPLE_CONFIG_FILE,"
  echo "| and update your configuration as needed."
  echo "+---------------"
  echo
}

do_install()
{
  install -o root -g wheel -m 644 $SAMPLE_CONFIG_FILE $CONFIG_FILE
  echo
  echo "+---------------"
  echo "| The $1 configuration file, $CONFIG_FILE,"
  echo "| has been installed.  Please view this file and change"
  echo "| the configuration to meet your needs."
  echo "+---------------"
  echo
}

do_log_dir()
{
  install -d -m 755 -o root -g wheel $LOG_DIR
}

# verify proper execution
#
if [ $# -ne 2 ]; then
    echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
    exit 1
fi

# Verify/process the command
#
case $2 in
    PRE-INSTALL)
	: nothing to pre-install for this port
	;;
    POST-INSTALL)
	if [ ! -d $LOG_DIR ]; then
	  do_log_dir
	fi
	if [ -f $CONFIG_FILE ]; then
	  do_notice $1
	else
	  do_install $1
	fi
	;;
    *)
	echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
	exit 1
	;;
esac

exit 0
