#!/bin/sh
# $OpenBSD: INSTALL,v 1.2 2003/08/08 04:27:09 jolan Exp $
PATH=/bin:/usr/bin:/sbin:/usr/sbin
PREFIX=${PKG_PREFIX:-/usr/local}
SYSCONFDIR=${SYSCONFDIR:-/etc}
CONFIG_FILE=${SYSCONFDIR}/ffproxy.conf
SAMPLE_CONFIG_DIR=$PREFIX/share/examples/ffproxy
SAMPLE_CONFIG_FILE=$SAMPLE_CONFIG_DIR/ffproxy.conf
FFPROXYDIR=/var/ffproxy
FFPROXYUSER=_ffproxy
FFPROXYGROUP=_ffproxy
ID=523

do_usergroup_install()
{
  if groupinfo -e $FFPROXYGROUP; then
    echo "===> Using $FFPROXYGROUP group for ffproxy"
  else
    echo "===> Creating $FFPROXYGROUP group for ffproxy"
    groupadd -g $ID $FFPROXYGROUP
  fi
  if userinfo -e $FFPROXYUSER; then
    echo "===> Using $FFPROXYUSER user for ffproxy"
  else
    echo "===> Creating $FFPROXYUSER user for ffproxy"
    useradd -g $FFPROXYGROUP -d /nonexistent -L daemon -c 'ffproxy Account' -s /sbin/nologin -u $ID $FFPROXYUSER
  fi
}

do_config_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 "+---------------"
}

do_config_install()
{
    install -o root -g wheel -m 644 $SAMPLE_CONFIG_FILE $CONFIG_FILE
    echo
    echo "+---------------"
    echo "| A $1 configuration file has been installed to:"
    echo "| $CONFIG_FILE.  Please view this file and"
    echo "| adjust it to suit your needs."
    echo "+---------------"
}

do_configdir_notice()
{ 
    echo
    echo "+---------------"
    echo "| The existing $1 configuration data in $FFPROXYDIR"
    echo "| has NOT been changed. You may want to compare it to the"
    echo "| current sample configuration data in $SAMPLE_CONFIG_DIR,"
    echo "| and update your configuration data as needed."
    echo "+---------------"
}

do_configdir_install()
{ 
    install -d -o root -g wheel -m 755 $FFPROXYDIR
    install -d -o root -g wheel -m 755 $FFPROXYDIR/db
    install -d -o root -g wheel -m 755 $FFPROXYDIR/html
    install -o root -g wheel -m 644 $SAMPLE_CONFIG_DIR/db/* $FFPROXYDIR/db
    install -o root -g wheel -m 644 $SAMPLE_CONFIG_DIR/html/* $FFPROXYDIR/html
    echo 
    echo "+---------------"
    echo "| Configuration data for $1 has been installed to:"
    echo "|"
    echo "| $FFPROXYDIR/db"
    echo "| $FFPROXYDIR/html"
    echo "|"
    echo "| Please view the content of these directories and"
    echo "| adjust it to suit your needs."
    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)
	do_usergroup_install
	;;
    POST-INSTALL)
	if [ ! -f $CONFIG_FILE ]; then
	    do_config_install $1
	else
	    do_config_notice $1
	fi
	if [ ! -d $FFPROXYDIR ]; then
	    do_configdir_install $1
	else
	    do_configdir_notice $1
	fi
	;;
    *)
	echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
	exit 1
	;;
esac

exit 0