tsm-7.1.8.0-r1.ebuild

# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit versionator multilib eutils readme.gentoo-r1 rpm systemd pax-utils

DESCRIPTION="IBM Spectrum Protect (former Tivoli Storage Manager) Backup/Archive Client, API"
HOMEPAGE="https://www.ibm.com/us-en/marketplace/data-protection-and-recovery"

MY_PV_MAJOR=$(get_major_version)
MY_PV_MINOR=$(get_version_component_range 2)
MY_PV_TINY=$(get_version_component_range 3)
MY_PV_PATCH=$(get_version_component_range 4)

MY_PV_NODOTS="${MY_PV_MAJOR}${MY_PV_MINOR}${MY_PV_TINY}"
MY_PVR_ALLDOTS=${PV}

if [[ ${MY_PV_PATCH} == 0 ]]; then
	MY_RELEASE_PATH=maintenance
else
	MY_RELEASE_PATH=patches
fi
BASE_URI="ftp://ftp.software.ibm.com/storage/tivoli-storage-management/"
BASE_URI+="${MY_RELEASE_PATH}/client/v${MY_PV_MAJOR}r${MY_PV_MINOR}/"
BASE_URI+="Linux/LinuxX86/BA/v${MY_PV_NODOTS}/"
SRC_TAR="${MY_PVR_ALLDOTS}-TIV-TSMBAC-LinuxX86.tar"
SRC_URI="${BASE_URI}${SRC_TAR}"

RESTRICT="strip" # Breaks libPiIMG.so and libPiSNAP.so
LICENSE="Apache-1.1 Apache-2.0 JDOM BSD-2 CC-PD Boost-1.0 MIT CPL-1.0 HPND Exolab
	dom4j EPL-1.0 FTL icu unicode IBM Info-ZIP LGPL-2 LGPL-2.1 openafs-krb5-a
	ZLIB MPL-1.0 MPL-1.1 NPL-1.1 openssl OPENLDAP RSA public-domain W3C
	|| ( BSD GPL-2+ ) gSOAP libpng tsm"

SLOT="0"
KEYWORDS="-* ~amd64"
IUSE="acl java +tsm_cit +tsm_hw"
QA_PREBUILT="*"

# not available (yet?)
#MY_LANGS="cs:CS_CZ de:DE_DE es:ES_ES fr:FR_FR hu:HU_HU it:IT_IT ja:JA_JP
#	ko:KO_KR pl:PL_PL pt-BR:PT_BR ru:RU_RU zh-CN:ZH_CN zh-TW:ZH_TW"
MY_LANG_PV="${MY_PVR_ALLDOTS}-"
for lang in ${MY_LANGS}; do
	IUSE="${IUSE} l10n_${lang%:*}"
	SRC_URI="${SRC_URI} l10n_${lang%:*}? ( \
${BASE_URI}TIVsm-msg.${lang#*:}.x86_64.rpm -> \
${MY_LANG_PV}TIVsm-msg.${lang#*:}.x86_64.rpm )"
done
unset lang

DEPEND="
	acct-group/tsm
"
RDEPEND="
	acct-group/tsm
	dev-libs/expat
	dev-libs/libxml2
	sys-fs/fuse:0
	acl? ( sys-apps/acl )
	java? ( >=virtual/jre-1.7 )
"

S="${WORKDIR}/bacli"

pkg_setup() {
	DOC_CONTENTS="
		Note that you have to be root to be able to use the Tivoli Storage Manager
		client. The dsmtca trusted agent binary does not exist anymore.

		For information on how to give other users access, please see the following
		URLs:
		https://www.ibm.com/support/knowledgecenter/SSGSG7_7.1.8/client/c_cfg_nonadmin.html#c_macuninst_nonadmin
		https://www.ibm.com/support/knowledgecenter/SSGSG7_7.1.8/client/c_secure_pwd.html#c_secure_pwd__sec_no_tca
	"
}

src_unpack() {
	local rpm rpms lang
	mkdir bacli || die
	cd bacli || die
	unpack ${SRC_TAR}

	cd "${S}"
	for rpm in *.rpm; do
		case ${rpm} in
			TIVsm-APIcit.*|TIVsm-BAcit.*)
				use tsm_cit && rpms="${rpms} ./${rpm}"
				;;
			TIVsm-BAhdw.*)
				use tsm_hw && rpms="${rpms} ./${rpm}"
				;;
			TIVsm-JBB.*|*-filepath-*)
				# "journal based backup" for all filesystems
				# requires a kernel module.
				# "Linux Filepath source code" available
				# by request from vendor
				;;
			*)
				rpms="${rpms} ./${rpm}"
				;;
		esac
	done
	for rpm in ${A}; do
		case ${rpm} in
			*.rpm)
				rpms="${rpms} ${rpm}"
				;;
		esac
	done

	rpm_unpack ${rpms}

	# Avoid strange error messages caused by read-only files
	chmod -R u+w "${S}" || die
}

src_install() {
	cp -a opt "${D}" || die
	cp -a usr "${D}" || die

	# The RPM files contain postinstall scripts which can be extracted
	# e.g. using https://bugs.gentoo.org/attachment.cgi?id=234663 .
	# Below we try to mimic the behaviour of these scripts.
	# We don't deal with SELinux compliance (yet), though.
	local RPM_INSTALL_PREFIX CLIENTDIR i
	RPM_INSTALL_PREFIX=/opt
	CLIENTDIR=$RPM_INSTALL_PREFIX/tivoli/tsm/client

	# Create links for messages; this is spread over several postin scripts.
	#for i in $(cd "${D}"${CLIENTDIR}/lang; ls -1d ??_??); do
	#	dosym ../../lang/${i} $CLIENTDIR/ba/bin/${i}
	#	dosym ../../lang/${i} $CLIENTDIR/api/bin64/${i}
	#done

	# Mimic TIVsm-API64 postinstall script
	for i in libgpfs.so libdmapi.so; do
		dosym ../..$CLIENTDIR/api/bin64/${i} /usr/lib64/${i}
	done

	# The TIVsm-BA postinstall script only does messages and ancient upgrades

	# The gscrypt64 postinstall script only deals with s390[x] SELinux
	# and the symlink for the iccs library which we handle in the loop below.

	# Move stuff from /usr/local to /opt, #452332
	mv "${D}"/usr/local/ibm "${D}"/opt/ || die
	rmdir "${D}"/usr/local || die

	# Mimic gskssl64 postinstall script
	for i in sys p11 km ssl drld kicc ldap cms acmeidup valn dbfl iccs; do
		dosym ../../opt/ibm/gsk8_64/lib64/libgsk8${i}_64.so \
			/usr/lib64/libgsk8${i}_64.so
	done
	for i in capicmd ver; do
		dosym ../../opt/ibm/gsk8_64/bin/gsk8${i}_64 /usr/bin/gsk${i}_64
	done

	# Done with the postinstall scripts as the RPMs contain them.
	# Now on to some more Gentoo-specific installation.

	[[ -d "${D}usr/lib" ]] && die "Using 32bit lib dir in 64bit only system"

	# Avoid "QA Notice: Found an absolute symlink in a library directory"
	local target
	find "${D}"usr/lib* -lname '/*' | while read i; do
		target=$(readlink "${i}")
		rm -v "${i}" || die
		dosym "../..${target}" "${i#${D}}"
	done

	keepdir /var/log/tsm
	insinto /etc/logrotate.d
	newins "${FILESDIR}/tsm.logrotate" tsm

	keepdir /etc/tivoli

	cp -a "${S}/opt/tivoli/tsm/client/ba/bin/dsm.sys.smp" "${D}/etc/tivoli/dsm.sys" || die
	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/tsm/dsmerror.log"' >> ${D}/etc/tivoli/dsm.sys
	echo '	 SchedLogName "/var/log/tsm/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

	# 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/tsm"' >> ${ENV_FILE}

	echo 'SEARCH_DIRS_MASK="/opt/tivoli/tsm/client/ba/bin"' > "${T}/80${PN}" || die
	insinto "/etc/revdep-rebuild"
	doins "${T}/80${PN}"

	newconfd "${FILESDIR}/dsmc.conf.d" dsmc
	newinitd "${FILESDIR}/dsmc.init.d" dsmc
	newinitd "${FILESDIR}/dsmcad.init.d-r1" dsmcad

	# Need this for hardened, otherwise a cryptic "connection to server lost" message appears
	pax-mark -m "${D}/opt/tivoli/tsm/client/ba/bin/dsmc"

	systemd_dounit "${FILESDIR}/dsmc.service"
	systemd_dounit "${FILESDIR}/dsmcad.service"

	readme.gentoo_create_doc
}

pkg_postinst() {
	local i dirs
	for i in /var/log/tsm/dsm{error,sched,j,webcl}.log; do
		if [[ ! -e $i ]]; then
			touch $i || die
			chown :tsm $i || die
			chmod 0660 $i || die
		fi
	done

	# Bug #375041: the log directory itself should not be world writable.
	# Have to do this in postinst due to bug #141619
	chown root:tsm /var/log/tsm || die
	chmod 0750 /var/log/tsm || die

	# Bug 508052: directories used to be too restrictive, have to widen perms.
	dirs=( /opt/tivoli $(find /opt/tivoli/tsm -type d) )
	chown root:root "${dirs[@]}" || die
	chmod 0755 "${dirs[@]}" || die

	FORCE_PRINT_ELOG=1
	DISABLE_AUTOFORMATTING=1
	readme.gentoo_print_elog
}