# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

# Ebuild for webalizer-asn adapted from webalizer-2.01.10-r6.ebuild
# by Marco Steinacher <msteinacher@init7.net>

# uses webapps to create directories with right permissions
# probably slight overkil but works well
inherit eutils webapp

DESCRIPTION="Webserver log file analyzer with AS number extension"
HOMEPAGE="http://www.init7.net/webalizer_asn/"
SRC_URI="http://www.init7.net/webalizer_asn/download/${P}.tar.bz2"

LICENSE="GPL-2"
KEYWORDS="~x86 ~ppc ~sparc ~alpha ~hppa ~amd64 ~ppc64"
IUSE="apache2"

DEPEND="=sys-libs/db-1*
	>=sys-libs/zlib-1.1.4
	>=media-libs/libpng-1.2
	>=media-libs/gd-1.8.3
	app-arch/gzip
	net-misc/wget
	mail-client/mailx
	!app-admin/webalizer"

src_unpack() {
	unpack ${A} ; cd ${S}
	# fix --enable-dns; our db1 headers are in /usr/include/db1
	#	mv dns_resolv.c dns_resolv.c.orig
	#	sed -e 's%^\(#include \)\(<db.h>\)\(.*\)%\1<db1/db.h>\3%' \
	#		dns_resolv.c.orig > dns_resolv.c
	sed -i -e "s,db_185.h,db.h," configure
}

src_compile() {
	myconf="--enable-dns --enable-asn"
	myconf="${myconf} --with-db=/usr/include/db1/"
	einfo "Configuration: ${myconf}"
	econf ${myconf} || die
	make || die
}

src_install() {
	webapp_src_preinst

	## Patch webalizer-update-asndb
	sed -i -e "s/INSTALL_TO=\"\/var\/local\/webalizer/INSTALL_TO=\"\/var\/lib\/webalizer/" webalizer-update-asndb
	sed -i -e "s/MAIL=\"\/usr\/bin\/mail\"/MAIL=\"\/bin\/mail\"/" webalizer-update-asndb

	into /usr
	dobin webalizer
	dobin webalizer-update-asndb
	dosym webalizer /usr/bin/webazolver
	doman webalizer.1

	insinto /etc
	newins ${FILESDIR}/${PV}/webalizer.conf webalizer.conf

	if use apache2; then
		# patch for apache2
		sed -i -e "s/apache/apache2/g" ${D}/etc/webalizer.conf
		insinto /etc/apache2/conf
	else
		insinto /etc/apache/conf
	fi

	doins ${FILESDIR}/${PV}/webalizer.conf

	dodir /var/lib/webalizer

	use apache2 || insinto /etc/apache/conf/addon-modules
	use apache2 || newins ${FILESDIR}/${PV}/apache.webalizer webalizer.conf

	use apache2 && insinto /etc/apache2/conf/modules.d
	use apache2 && newins ${FILESDIR}/${PV}/apache.webalizer 55_webalizer.conf

	dodoc README* CHANGES* Copyright sample.conf DNS.README country-codes.txt
	webapp_hook_script ${FILESDIR}/${PV}/reconfig
	webapp_src_install
}

pkg_postinst(){
	if use apache2; then
	einfo "to update your apache.conf just type"
	einfo "echo \"Include  conf/addon-modules/webalizer.conf\" \
		>> /etc/apache/conf/apache.conf"
	fi
	einfo
	einfo "Just type webalizer to generate your stats."
	einfo "You can also use cron to generate them e.g. every day."
	einfo "They can be accessed via http://localhost/webalizer"
	einfo
	einfo "Just type webalizer-update-asndb to update your AS number"
	einfo "database. You can also use cron to update the database."
	einfo "It is recommended to update once a week. Notifications"
	einfo "will be sent to root@localhost. If you want to change this"
	einfo "or other notification behavior, please edit"
	einfo "/usr/bin/webalizer-update-asndb."
	einfo
	einfo "Downloading the AS number database now for the first time..."
	/usr/bin/webalizer-update-asndb
	webapp_pkg_postinst
}

pkg_prerm(){
	## Remove AS number database
	rm -f /var/lib/webalizer/webalizer_asn.adb*
}