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

inherit flag-o-matic

DESCRIPTION="Tivoli Storage Manager (TSM) Backup/Archive (B/A) Client and API"
HOMEPAGE="http://www.tivoli.com/"

MY_PV=${PV//./} # Converts '1.2.3' to '123'
MY_PR=${PR//r/} # Coverts 'r4' to '4'
BASE_URI="ftp://ftp.software.ibm.com/storage/tivoli-storage-management/patches/client/v5r4/Linux/Linux86/v${MY_PV}/"
#SRC_TAR="TSM${MY_PV}C_FIX${MY_PR}_LINUX86.tar"
SRC_TAR="${PV}.${MY_PR}-TIV-TSMBAC-LinuxX86.tar"
SRC_URI="${BASE_URI}${SRC_TAR}"

# package in download tarball
TSM_BA="TIVsm-BA.i386.rpm"
TSM_API="TIVsm-API.i386.rpm"
TSM_HSM="TIVsm-HSM.i386.rpm"

RESTRICT="nostrip" # Breaks libPiIMG.ss and libPiSNAP.so
LICENSE="as-is Apache-1.1 JDOM gSOAP"
SLOT="0" # There should only be one version installed at any give time.
KEYWORDS="x86"
IUSE=""
DEPEND="sys-libs/lib-compat app-arch/rpm"
RDEPEND="sys-libs/lib-compat" # Doesn't need rpm once it's installed
S="${WORKDIR}" # Different than the default of ${WORKDIR}/${P}

src_unpack() {
	unpack ${A}

	#Avoid "is setXid, dynamically linked and using lazy bindings" QA notices
	# (doesn't help, since they are binaries?)
	append-ldflags $(bindnow-flags)

	for x in ${TSM_BA} ${TSM_HSM} ${TSM_API}
	do
		einfo "Extracting: ${x}"
		rpm2cpio ${x} | cpio --extract --make-directories --unconditional
	done
}

src_install() {
	cp -a opt ${D}
	cp -a usr ${D}
	chmod -R go+rX ${D}/opt/tivoli # Allow all users to access TSM tools

	dodir /etc/tivoli
	keepdir /etc/tivoli

	cp -a ${S}/opt/tivoli/tsm/client/ba/bin/dsm.sys.smp ${D}/etc/tivoli/dsm.sys
	echo '	 PasswordDir "/etc/tivoli/"' >> ${D}/etc/tivoli/dsm.sys
	echo '	 PasswordAccess generate' >> ${D}/etc/tivoli/dsm.sys
	# Added the hostname to be more friendly, the admin will need to edit this file anyway
	echo '	 NodeName' `hostname` >> ${D}/etc/tivoli/dsm.sys
	echo '	 ErrorLogName "/var/log/dsmerror.log"' >> ${D}/etc/tivoli/dsm.sys
	echo '	 SchedLogName "/var/log/dsmsched.log"' >> ${D}/etc/tivoli/dsm.sys
	dosym /etc/tivoli/dsm.sys /opt/tivoli/tsm/client/ba/bin/dsm.sys

	cp -a ${S}/opt/tivoli/tsm/client/ba/bin/dsm.opt.smp ${D}/etc/tivoli/dsm.opt
	dosym /etc/tivoli/dsm.opt /opt/tivoli/tsm/client/ba/bin/dsm.opt

	# This creates the symlinks for the API libs
	dodir /usr/lib
	dosym /opt/tivoli/tsm/client/api/bin/libct_cu.so /usr/lib/libct_cu.so
	dosym /opt/tivoli/tsm/client/api/bin/libdmapi.so /usr/lib/libdmapi.so
	dosym /opt/tivoli/tsm/client/api/bin/libgpfs.so /usr/lib/libgpfs.so
	dosym /opt/tivoli/tsm/client/api/bin/libha_gs_r.so /usr/lib/libha_gs_r.so
	dosym /opt/tivoli/tsm/client/api/bin/libApiDS.so /usr/lib/libApiDS.so

	# Fix the client's inability to find dsmclientV3.cat

	dosym /opt/tivoli/tsm/client/lang/en_US /opt/tivoli/tsm/client/ba/bin/en_US

	# Setup the env
	dodir /etc/env.d
	ENV_FILE="${D}/etc/env.d/80tivoli"
	echo 'DSM_CONFIG="/etc/tivoli/dsm.opt"' >> ${ENV_FILE}
	echo 'DSM_DIR="/opt/tivoli/tsm/client/ba/bin"' >> ${ENV_FILE}
	echo 'DSM_LOG="/var/log"' >> ${ENV_FILE}
	echo 'PATH="/opt/tivoli/tsm/client/admin/bin:/opt/tivoli/tsm/client/ba/bin"' >> ${ENV_FILE}
	echo 'ROOTPATH="/opt/tivoli/tsm/client/admin/bin:/opt/tivoli/tsm/client/ba/bin"' >> ${ENV_FILE}

	insinto /etc/conf.d && newins ${FILESDIR}/dsmc.conf.d dsmc
	exeinto /etc/init.d && newexe ${FILESDIR}/dsmc.init.d dsmc
}