# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils

MY_PV="10.1.5629.3"

RALUS_Q_ID="Q180968"
RALUS_DOC_ID="279329"
RALUS_FILE="${RALUS_Q_ID}.BE.RALUS.${MY_PV}.tar_${RALUS_DOC_ID}.gz"
RALUS_FETCH_URI="http://seer.support.veritas.com/docs/${RALUS_DOC_ID}.htm"

PATCH_DOC_ID="282308"
PATCH_FILE="ralus5629HF21_${PATCH_DOC_ID}.zip"
PATCH_FETCH_URI="http://seer.support.veritas.com/docs/${PATCH_DOC_ID}.htm"

VRTSRALUS_FILE="VRTSralus-10.00.5629-0.i386.rpm"
VRTSVXMSA_FILE="VRTSvxmsa-4.2.1-211.i386.rpm"

LINUX_PATCH_FILE="ralus5629HF21-Linux.tar"
LINUX_HOTFIX_FILE="HF21-Linux.tar"

DESCRIPTION="Symantec Backup Exec - Remote Agent for Linux or Unix Servers"
HOMEPAGE="http://www.veritas.com/"
SRC_URI="${RALUS_FILE} ${PATCH_FILE}"
LICENSE="VERITAS-EUSLA"
SLOT="0"
KEYWORDS="~x86"
IUSE=""
RESTRICT="fetch"
DEPEND=">=app-arch/rpm-4.2
	>=app-arch/unzip-5.52"
RDEPEND=">=sys-libs/lib-compat-1.4"
S="${WORKDIR}"

pkg_nofetch() {
	einfo "Please download ${RALUS_FILE} from:"
        einfo "${RALUS_FETCH_URI}"
	einfo "and move it to ${DISTDIR}"
	einfo ""
        einfo "Please download ${PATCH_FILE} from:"
        einfo "${PATCH_FETCH_URI}"
	einfo "and move it to ${DISTDIR}"
}

src_unpack() {
	# unpack the package
	for i in ${VRTSRALUS_FILE} ${VRTSVXMSA_FILE}
	do
		einfo "Extracting: ${i}"
		tar -xzOf "${DISTDIR}/${RALUS_FILE}" "linux/pkgs/linux/${i}" \
			| rpm2cpio - | cpio --extract --make-directories --unconditional --quiet \
				|| die "Extracting ${i} failed"
	done

	# unpack the hotfix
	einfo "Extracting: ${LINUX_HOTFIX_FILE}"
	unzip -pqq "${DISTDIR}/${PATCH_FILE}" "${LINUX_PATCH_FILE}" | tar -xO "${LINUX_HOTFIX_FILE}" | tar -x \
		|| die "Extracting ${LINUX_HOTFIX_FILE} failed"

	# merge the hotfix files
	mv -f "${S}/beremote" "${S}/opt/VRTSralus/bin"
	mv -f "${S}/libndmpcomm.so" "${S}/opt/VRTSralus/bin"
	mv -f "${S}/ralus.ver" "${S}/var/VRTSralus"

	# delete the original init script
	rm -f "${S}/opt/VRTSralus/bin/VRTSralus.init"
}

src_install() {
	# install the package files to /etc
	dodir /etc/VRTSralus
	chmod -R 600 "${S}/etc"
	cp -aR "${S}/etc/VRTSralus" "${D}/etc" || die "Install failed"

	# install the package files to /opt
	dodir /opt/VRTS
	dodir /opt/VRTSralus
	dodir /opt/VRTSvxms
	chmod -R 500 "${S}/opt"
	cp -aR "${S}/opt/VRTS" "${D}/opt" || die "Install failed"
	cp -aR "${S}/opt/VRTSralus" "${D}/opt" || die "Install failed"
	cp -aR "${S}/opt/VRTSvxms" "${D}/opt" || die "Install failed"

	# install the package files to /var
	dodir /var/VRTSralus
	chmod -R 600 "${S}/var"
	cp -aR "${S}/var/VRTSralus" "${D}/var" || die "Install failed"

	# install the init.d file
	newinitd "${FILESDIR}/backupexec-ralus.initd" backupexec-ralus

	# install the conf.d file
	newconfd "${FILESDIR}/backupexec-ralus.confd" backupexec-ralus
}

pkg_preinst() {
        # add the beoper group
        enewgroup beoper
}

pkg_postinst() {
	einfo ""
	einfo "You must add a user to the beoper group for the remote agent to function."
	einfo "The user must have permission to access the files that you wish to backup."
	einfo "gpasswd -a <user> beoper"
	einfo ""
	einfo "By default the remote agent will use port 10000. If this port is already in use,"
	einfo "edit /etc/services and add the ndmp service with a more suitable port."
	einfo "ndmp <port>/tcp"
	einfo ""
	einfo "You must configure /etc/VRTSralus/ralus.cfg before starting the remote agent."
	einfo "Refer to the Backup Exec Administrator's Guide for configuration options."
	einfo ${RALUS_FETCH_URI}
	einfo ""
	einfo "To start the remote agent, run:"
	einfo "/etc/init.d/backupexec-ralus start"
	einfo ""
	einfo "To have the remote agent start at boot, run:"
	einfo "rc-update add backupexec-ralus default"
	einfo ""
}