#!/bin/sh
# $OpenBSD: INSTALL,v 1.9 2000/08/24 22:00:03 brad Exp $
#
# Pre/post-installation setup of squid

# exit on errors, use a sane path and install prefix
#
set -e
PATH=/bin:/usr/bin:/sbin:/usr/sbin
PREFIX=${PKG_PREFIX:-/usr/local}
CONFIG_DIR=/etc/squid
SAMPLE_CONFIG_DIR=$PREFIX/share/examples/squid
STATEDIR=/var/squid

install -d -o www -g www -m 755 $STATEDIR
install -d -o www -g www -m 755 $STATEDIR/logs
install -d -o www -g www -m 755 $STATEDIR/cache
ln -sf $STATEDIR/logs/squid.pid /var/run/squid.pid

do_notice_conf()
{
    echo
    echo "+---------------"
    echo "| The existing $1 configuration files in $CONFIG_DIR have NOT"
    echo "| been changed.  You may want to compare them to the current samples in"
    echo "| $SAMPLE_CONFIG_DIR/conf, and update your configuration"
    echo "| files as needed."
}

do_notice_errors_and_icons()
{
    echo "|"
    echo "| The existing errors and icons in $PREFIX/share/squid have NOT"
    echo "| been changed.  You may want to compare them to the current samples"
    echo "| in $SAMPLE_CONFIG_DIR/errors and"
    echo "| $SAMPLE_CONFIG_DIR/icons, and update them as needed."
    echo "+---------------"
    echo
}

do_install_conf()
{
    install -d -o root -g wheel -m 755 $CONFIG_DIR
    install -o root -g wheel -m 644 $SAMPLE_CONFIG_DIR/conf/squid.conf.sample $CONFIG_DIR/squid.conf
    install -o root -g wheel -m 644 $SAMPLE_CONFIG_DIR/conf/mime.conf.sample $CONFIG_DIR/mime.conf
    install -o root -g wheel -m 644 $SAMPLE_CONFIG_DIR/conf/mib.txt.sample $CONFIG_DIR/mib.txt
    echo
    echo "+---------------"
    echo "| The $1 configuration files have been installed in $CONFIG_DIR."
    echo "| Please view these files and change the configuration to meet your needs."
}

do_install_errors_and_icons()
{
    install -d -o root -g wheel -m 755 $PREFIX/share/squid/icons
    install -d -o root -g wheel -m 755 $PREFIX/share/squid/errors
    cp -R $SAMPLE_CONFIG_DIR/errors/* $PREFIX/share/squid/errors
    cp -R $SAMPLE_CONFIG_DIR/icons/* $PREFIX/share/squid/icons
    echo "|"
    echo "| The $1 errors and icons have been installed in $PREFIX/share/squid."
    echo "| Please view these files and change them to meet your needs."
    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 [ ! -d $CONFIG_DIR ]; then
	   do_install_conf $1
	elif [ ! -f $CONFIG_DIR/squid.conf ]; then
	   do_install_conf $1
	else
	   do_notice_conf $1
	fi
	if [ ! -d $PREFIX/share/squid/errors ]; then
	   do_install_errors_and_icons
	elif [ ! -f $PREFIX/share/squid/errors/ERR_TOO_BIG ]; then
	   do_install_errors_and_icons
	else
	   do_notice_errors_and_icons
	fi
	;;
    *)
	echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
	exit 1
	;;
esac

exit 0
