#!/bin/sh
# $OpenBSD: INSTALL,v 1.2 2003/07/19 17:02:06 jose Exp $
#
# Pre/post-installation setup of p0f, stolen from jsyn's siphon scripts

# exit on errors, use a sane path and install prefix

set -e
PATH=/bin:/usr/bin:/sbin:/usr/sbin
PREFIX=${PKG_PREFIX:-/usr/local}
CONFIG_FILE=/etc/p0f.fp
MYSQL_CONFIG=/etc/p0f-mysql.conf
SAMPLE_CONFIG_DIR=/usr/local/share/examples/p0f

do_notice()
{
    echo
    echo "+---------------"
    echo "| The existing $1 configuration file in $CONFIG_FILE,"
    echo "| has NOT been changed. You may want to compare it to the"
    echo "| current sample file in $SAMPLE_CONFIG_DIR,"
    echo "| and update your configuration as needed."
    if [ -f $MYSQL_CONFIG ]; then
	echo "| The existing $1 configuration file in $MYSQL_CONFIG"
	echo "| has NOT been changed."
    fi
    echo "+---------------"
    echo
}

do_install()
{
    install -o root -g wheel -m 644 $SAMPLE_CONFIG_DIR/p0f.fp \
                                    $CONFIG_FILE
    if [ -f $SAMPLE_CONFIG_DIR/mysql/p0f-mysql.conf ]; then
	install -o root -g wheel -m 644 \
	    $SAMPLE_CONFIG_DIR/mysql/p0f-mysql.conf $MYSQL_CONFIG
    fi
    echo
    echo "+---------------"
    echo "| The $1 configuration file has been installed at"
    echo "| $CONFIG_FILE."
    if [ -f $MYSQL_CONFIG ]; then
	echo "| The $1 MySQL configuration file has been installed at"
	echo "| $MYSQL_CONFIG"
    fi
    echo "| Please view this file and change the configuration"
    echo "| to meet your needs."
    if [ -f $MYSQL_CONFIG ]; then
	echo "| Instructions on setting up MySQL support for $1 are in"
 	echo "| $SAMPLE_CONFIG_DIR/README"
    fi
    echo "+---------------"
    echo
}

# 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 [ ! -f $CONFIG_FILE ]; then
            do_install $1
        else
            do_notice $1
        fi
        ;;
    *)
        echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
        exit 1
        ;;
esac

exit 0
