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


#IUSE="emul-linux-x86"

inherit eutils

MY_P="drweb-${PV}"
S=${WORKDIR}/${P}-glibc2.3

DESCRIPTION="DrWeb virus scaner for linux "
HOMEPAGE="http://www.drweb.com"
SRC_URI="http://download.drweb.com/files/unix/Linux/Generic/${MY_P}-glibc2.3.tar.gz"
DEPEND=""
# unzip and perl are needed for the updates.pl script
RDEPEND=">=app-arch/unzip-5.42-r1
                                net-misc/wget
                                dev-lang/perl
                                dev-perl/libwww-perl"
#                                emul-linux-x86?
#( >=app-emulation/emul-linux-x86-baselibs-1.0 )"
PROVIDE="virtual/antivirus"

SLOT="0"
LICENSE="DRWEB"
KEYWORDS="~x86 -ppc -sparc ~amd64"

src_unpack() {
    unpack ${MY_P}-glibc2.3.tar.gz
    cd ${S}
    epatch ${FILESDIR}/${PF}-gentoo.patch || die "epatch failed"
}

src_install ()
{
    cp -a ${S}/opt/ ${D}/opt || die "copy of opt dir failed"
    cp -a ${S}/var/ ${D}/var || die "copy of var dir failed"
    cp -a ${S}/etc/ ${D}/etc || die "copy of etc dir failed"

# Create log dir in proper location
	mkdir -p ${D}/var/log/drweb
	mkdir -p ${D}/var/spool/drweb

# Create drweb user/group
    enewgroup drweb
    enewuser drweb -1 /bin/false /var/drweb drweb

# Chown drweb dirs
    fowners drweb:drweb /opt/drweb/
    fowners drweb:drweb /opt/drweb/update
    fowners drweb:drweb /var/drweb/{bases,infected,run,updates}
    fowners drweb:drweb /etc/drweb/

# Chown logging and spooling directory in proper location
    fowners drweb:drweb /var/log/drweb
    fowners drweb:drweb /var/spool/drweb

}

pkg_postinst() {
# Check if fcrontab exists and add crontab entry

if [ -x /usr/bin/fcrontab ]; then
	echo "* */4 * * *     if [ -x /opt/drweb/update/update.pl ]; then /opt/drweb/update/update.pl; fi" >/var/spool/cron/fcrontabs/drweb.orig
	/usr/bin/fcrontab -u drweb -z
else
    einfo ""
    einfo " Create a cron entry for DrWeb auto updates in a similar manner:"
	einfo ""
	einfo " crontab -u drweb -e"
	einfo ""
	einfo " and Add the following line (change the frequency of update if required):"
	einfo ""
    einfo " * */4 * * *     if [ -x /opt/drweb/update/update.pl ]; then /opt/drweb/update/update.pl; fi"
    einfo ""
fi

# Check if logrotate exists, copy logrotate file to /etc/logrotate.d
if [ -x /usr/sbin/logrotate ]; then
	if [ ! -f /etc/logrotate.d/drweb-log ]; then
			mv /etc/drweb/drweb-log /etc/logrotate.d
	fi
else
    einfo ""
    einfo " DrWeb logrotate script has been provided. If required, install logrotate, edit /etc/drweb/drweb-log to your requirements and"
    einfo " copy the script from /etc/drweb/drweb-log to /etc/logrotate.d/"
    einfo ""
fi


# Delete drweb default log and spool dirs
	rm -rf /var/drweb/log/
	rm -rf /var/drweb/spool/

	einfo ""
	einfo "IMPORTANT!!!"
	einfo ""
	einfo "If you don't have a license for DrWeb, go to http://download.drweb.com/demo/ to obtain a demo licence"
	einfo ""
	einfo "Additional information can be obtained from /opt/drweb/doc/readme.license"
	einfo ""
}