# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-backup/bacula/bacula-2.0.3.ebuild,v 1.7 2007/08/04 11:00:48 dertobi123 Exp $
# Modified by Berend Dekens for Bacula 2.2.0

inherit eutils

IUSE="bacula-clientonly bacula-console bacula-nodir bacula-nosd bacula-split-init bacula-bat doc gnome logrotate logwatch mysql postgres python readline sqlite sqlite3 ssl static tcpd wxwindows X"
KEYWORDS="amd64 ~hppa ppc ~sparc x86"

DESCRIPTION="Featureful client/server network backup suite"
HOMEPAGE="http://www.bacula.org/"

DOC_VER="${PV}"
SRC_URI="mirror://sourceforge/bacula/${P}.tar.gz
		doc? ( mirror://sourceforge/bacula/${PN}-docs-${DOC_VER}.tar.bz2 )"

LICENSE="GPL-2"
SLOT="0"

DEPEND="
	>=sys-libs/zlib-1.1.4
	dev-libs/gmp
	!bacula-clientonly? (
		postgres? ( >=dev-db/postgresql-7.4.0 )
		mysql? ( virtual/mysql )
		sqlite? ( =dev-db/sqlite-2* )
		sqlite3? ( >=dev-db/sqlite-3.0.0 )
		virtual/mta
	)
	bacula-console? (
		wxwindows? ( =x11-libs/wxGTK-2.6* )
		gnome? (
			>=gnome-base/libgnome-2
			x11-libs/gksu
		)
	)
	bacula-bat? ( 
	    x11-libs/qwt
	    >=x11-libs/qt-4.0.0
	)
	ssl? ( dev-libs/openssl )
	logrotate? ( app-admin/logrotate )
	logwatch? ( sys-apps/logwatch )
	tcpd? ( >=sys-apps/tcp-wrappers-7.6 )
	readline? ( >=sys-libs/readline-4.1 )
	doc? (
		virtual/ghostscript
		dev-tex/latex2html
	)"
RDEPEND="${DEPEND}
	!bacula-clientonly? (
		sys-block/mtx
		app-arch/mt-st
	)"

pkg_setup() {
        ewarn "This ebuild was modified by Berend Dekens to support Bacula 2.2.0"
        ewarn "Use this ebuild on your own risk and dispose of it once the Gentoo portage tree gets version 2.2.0"
        ewarn "If you still really want to try to install Bacula 2.2.0... enjoy the installation :-)"
	local dbnum
	declare -i dbnum=0
	if ! useq bacula-clientonly; then
		if useq mysql; then
			export mydbtype='mysql'
			let dbnum++
		fi
		if useq postgres; then
			export mydbtype='postgresql'
			let dbnum++
		fi
		if useq sqlite; then
			export mydbtype='sqlite'
			let dbnum++
		fi
		if useq sqlite3; then
			export mydbtype='sqlite3'
			let dbnum++
		fi
		if [[ "${dbnum}" -lt 1 ]]; then
			eerror
			eerror "To use ${P} it is required to set a database in the USE flags."
			eerror "Supported databases are mysql, postgresql, sqlite, sqlite3"
			eerror
			die "No database type selected."
		elif [[ "${dbnum}" -gt 1 ]]; then
			eerror
			eerror "You have set ${P} to use multiple database types."
			eerror "I don't know which to set as the default!"
			eerror "You can use /etc/portage/package.use to set per-package USE flags"
			eerror "Set it so only one database type, mysql, postgres, sqlite, sqlite3"
			eerror
			die "Multiple database types selected."
		fi
	fi

	# create the daemon group and user
	if [ -z "$(egetent group bacula)" ]; then
		enewgroup bacula
		einfo
		einfo "The group 'bacula' has been created. Any users you add to this"
		einfo "group have access to files created by the daemons."
		einfo
	fi
	if ! useq bacula-clientonly; then
		if [ -z "$(egetent passwd bacula)" ]; then
			enewuser bacula -1 -1 /var/lib/bacula bacula,disk,tape,cdrom,cdrw
			einfo
			einfo "The user 'bacula' has been created.  Please see the bacula manual"
			einfo "for information about running bacula as a non-root user."
			einfo
		fi
	fi
}

src_unpack() {
	unpack ${A}
	cd ${S}

	# adjusts default configuration files for several binaries
	# to /etc/bacula/<config> instead of ./<config>
	pushd src && epatch "${FILESDIR}/${P}"-default-configs.patch && popd

	# replaces (deprecated) gnomesu with gksu in the gnome menu files
	#useq bacula-console && useq gnome && epatch "${FILESDIR}/${P}"-gnomesu2gksu.diff
}

src_compile() {
	local myconf=''

	if useq bacula-clientonly; then
		myconf="${myconf} \
			$(use_enable bacula-clientonly client-only) \
			$(use_enable static static-fd)"
	else
		myconf="${myconf} \
			--with-${mydbtype} \
			$(use_enable static static-tools) \
			$(use_enable static static-fd) \
			$(use_enable !bacula-nodir build-dird) \
			$(use_enable !bacula-nosd build-stored)"
		if ! useq bacula-nodir; then
			myconf="${myconf} $(use_enable static static-dir)"
		fi
		if ! useq bacula-nosd; then
			myconf="${myconf} $(use_enable static static-sd)"
		fi

	fi

	if useq bacula-console; then
		myconf="${myconf} \
			$(use_with X x) \
			$(use_enable gnome) \
			$(use_enable gnome tray-monitor) \
			$(use_enable wxwindows wx-console) \
			$(use_enable static static-cons)"
	fi
	
	if useq bacula-bat; then
		myconf="${myconf} \
			$(use_enable bacula-bat bat)"
	fi

	myconf="${myconf} \
		$(use_with python) \
		$(use_with readline) \
		$(use_with ssl openssl) \
		$(use_with tcpd tcp-wrappers)"

	./configure \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--with-pid-dir=/var/run \
		--sysconfdir=/etc/bacula \
		--infodir=/usr/share/info \
		--with-subsys-dir=/var/lock/subsys \
		--with-working-dir=/var/lib/bacula \
		--with-scriptdir=/usr/libexec/bacula \
		--with-dir-user=bacula \
		--with-dir-group=bacula \
		--with-sd-user=root \
		--with-sd-group=bacula \
		--with-fd-user=root \
		--with-fd-group=bacula \
		--enable-smartalloc \
		--host=${CHOST} \
		${myconf} \
		|| die "configure failed"

	emake || die "emake failed"

	# build docs from bacula-docs tarball
	if useq doc; then
		pushd "${WORKDIR}/${PN}-docs-${DOC_VER}"

		./configure \
			--with-bacula=${S} \
			|| die "configure for bacula-docs failed"

		# the main Makefile tries to build stuff in
		# ./developer/ and ./bacula-web/, which is
		# unfortunately broken in 2.0.3, so we only
		# build stuff in ./manual/, which works.
		pushd manual
		emake -j1 || die "emake for bacula-docs failed"
		popd

		popd
	fi
}

src_install() {
	emake DESTDIR="${D}" install || die "emake install failed"

	# remove some scripts we don't need at all
	rm -f "${D}"/usr/libexec/bacula/{bacula,bacula-ctl-dir,bacula-ctl-fd,bacula-ctl-sd,startmysql,stopmysql}

	# rename statically linked apps
	if useq static; then
		pushd "${D}"/usr/sbin
		mv static-bacula-fd bacula-fd
		mv static-bconsole bconsole
		if ! useq bacula-clientonly; then
			mv static-bacula-dir bacula-dir
			mv static-bacula-sd bacula-sd
		fi
		if useq bacula-console && useq gnome; then
			mv static-gnome-console gnome-console
		fi
		popd
	fi

	# gnome-console menu entries using gksu
	if useq bacula-console && useq gnome; then
		emake DESTDIR="${D}" install-menu-xsu \
			|| die "Failed to install gnome menu files"
	fi

	# extra files which 'make install' doesn't cover
	if ! useq bacula-clientonly; then
	    # the database update scripts
		diropts -m0750
		insinto /usr/libexec/bacula/updatedb
		insopts -m0754
		doins "${S}"/updatedb/*
		fperms 0640 /usr/libexec/bacula/updatedb/README

		# the logrotate configuration
		if useq logrotate; then
			diropts -m0755
			insinto /etc/logrotate.d
			insopts -m0644
			newins "${S}"/scripts/logrotate bacula
		fi

		# the logwatch scripts
		if useq logwatch; then
			diropts -m0750
			dodir /etc/log.d/scripts/services
			dodir /etc/log.d/conf/logfiles
			dodir /etc/log.d/conf/services
			cd "${S}"/scripts/logwatch
			emake DESTDIR="${D}" install || die "Failed to install logwatch scripts"
			cd "${S}"
		fi
	fi
	
	# install bat when enabled (for some reason ./configure doesn't pick this up)
	if useq bacula-bat; then
	    insinto /usr/sbin
	    insopts -m0754
	    doins "${S}"/src/qt-console/bat
	fi

	# documentation
	for d in "${S}"/{ChangeLog,LICENSE,README,ReleaseNotes,SUPPORT,kernstodo,projects}; do
		dodoc "${d}"
	done
	# FIXME: developers and bacula-web documentation is broken with 2.0.3 :-(
	if useq doc; then
#!		dodoc "${WORKDIR}/${PN}-docs-${DOC_VER}"/developers/developers.pdf
		dodoc "${WORKDIR}/${PN}-docs-${DOC_VER}"/manual/bacula.pdf
		diropts -m0755
#!		dodir /usr/share/doc/"${PF}"/developers
		dodir /usr/share/doc/"${PF}"/manual
		insopts -m0644
#!		insinto /usr/share/doc/"${PF}"/developers
#!		doins "${WORKDIR}/${PN}-docs-${DOC_VER}"/developers/developers/*
		insinto /usr/share/doc/"${PF}"/manual
		doins "${WORKDIR}/${PN}-docs-${DOC_VER}"/manual/bacula/*
	fi

	# setup init scripts
	myservices="fd"
	if ! useq bacula-clientonly; then
		if ! useq bacula-nodir; then
			myservices="${myservices} dir"
		fi
		if ! useq bacula-nosd; then
			myservices="${myservices} sd"
		fi
	fi
	if useq bacula-split-init; then
		myscripts=""
		for service in ${myservices}; do
			myscripts="${myscripts} bacula-${service}"
		done
	else
		myscripts="bacula-all"
	fi
	for script in ${myscripts}; do
		# copy over init script and config to a temporary location
		# so we can modify them as needed
		cp "${FILESDIR}/${PV}/${script}"-conf "${T}/${script}".conf
		cp "${FILESDIR}/${PV}/${script}"-init "${T}/${script}".init
		# set database dependancy for the all-in-one and director init scripts
		case "${mydbtype}" in
			sqlite*)
				# sqlite + sqlite3 databases don't have daemons
				sed -i -e "s:%database%::" "${T}/${script}".init
				;;
			*)
				# all other databases have daemons
				sed -i -e "s:%database%:${mydbtype}:" "${T}/${script}".init
				;;
		esac
		# set services for the all-in-one init script
		sed -i -e "s:%services%:${myservices}:" "${T}/${script}".conf
		# install init script and config
		newinitd "${T}/${script}".init "${script}"
		newconfd "${T}/${script}".conf "${script}"
	done

	# make sure the working directory exists
	diropts -m0750
	keepdir /var/lib/bacula
}

pkg_postinst() {
	if useq bacula-clientonly; then
		fowners root:bacula /var/lib/bacula
	else
		fowners bacula:bacula /var/lib/bacula
	fi

	if ! useq bacula-clientonly && ! useq bacula-nodir; then
		einfo
		einfo "If this is a new install, you must create the ${mydbtype} databases with:"
		einfo "  /usr/libexec/bacula/create_${mydbtype}_database"
		einfo "  /usr/libexec/bacula/make_${mydbtype}_tables"
		einfo "  /usr/libexec/bacula/grant_${mydbtype}_privileges"
		einfo
		einfo "If you're upgrading from a major release, you must upgrade your bacula catalog database."
		einfo "Please read the manual chapter for how to upgrade your database."
		einfo "You can find database upgrade scripts in /usr/libexec/bacula/updatedb."
		einfo
	fi
}