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

inherit eutils

DESCRIPTION="Quasar is a full function, stand-along business accountaing package"
HOMEPAGE="http://www.linuxcanada.com/quasar.shtml"
SRC_URI="ftp://ftp.linuxcanada.com/pub/Quasar/${PV}/source/${P}_GPL.tgz
	doc? (
		ftp://ftp.linuxcanada.com/pub/Quasar/${PV}/manuals/quasar_install-${PV}.pdf
		ftp://ftp.linuxcanada.com/pub/Quasar/${PV}/manuals/quasar_guide-${PV}.pdf
		ftp://ftp.linuxcanada.com/pub/Quasar/${PV}/manuals/quasar_reference-${PV}.pdf
		ftp://ftp.linuxcanada.com/pub/Quasar/${PV}/manuals/quasar_features-${PV}.pdf
	)"
LICENSE="GPL-1"
SLOT="0"
KEYWORDS="~x86 ~amd64"

IUSE="postgres firebird doc"
DEPEND=">=dev-lang/tcl-8.3
	>=dev-lang/tk-8.3
	>=x11-libs/qt-3.0
	>=dev-libs/icu-3.2"
RDEPEND="${DEPEND}
	postgres? ( >=dev-db/postgresql-7.4 )
	firebird? ( dev-db/firebird )"

# Where should stuff go?  The install script has more of these, but we don't
# really care as the Gentoo ebuild system provide us with more advanced ways
# of handling these.
CONFIG_DIR=/etc/${PN}
PROGRAM_DIR=/usr/bin
SERVER_DIR=/usr/sbin
SHARE_DIR=/usr/share/${PN}
VARLIB_DIR=/var/lib/${PN}
LOCALE_DIR="${SHARE_DIR}/locales"
SETUP_DIR="${SHARE_DIR}/setup"
DATA_DIR="${VARLIB_DIR}/data"
IMPORT_DIR="${VARLIB_DIR}/import"
DB_DIR="${VARLIB_DIR}/databases"
BACKUP_DIR="/var/backups/${PN}"  # I don't like this one!
DRIVER_DIR="/usr/lib/${PN}"

# Source directory; the dir where the sources can be found (automatically
# unpacked) inside ${WORKDIR}.  The default value for S is ${WORKDIR}/${P},
# unfortunately quasar appends _GPL to this (There is also a retail version).
S="${WORKDIR}/${P}_GPL"

src_compile() {
	# Check that at least one of the DBs is in USE
	use postgres || use firebird || die "You must have at least one of postgres or firebird in your USE flags"

	epatch "${FILESDIR}/quasar.fpic.patch"
	epatch "${FILESDIR}/space_fix.patch"
	#epatch "${FILESDIR}/quasar.printing.patch"

	einfo "Disabling the xinetd record by default"
	sed -i -e 's/disable = no/disable = yes/' setup/quasar.xinetd
	
	econf || die "econf failed"
	emake || die "emake failed"
}

function data_install() {
	dodir "${DATA_DIR}/${1}"
	insinto "${DATA_DIR}/${1}"
	doins "data/${1}/"${2}
}

function dolocale() {
	insinto "${LOCALE_DIR}/${1}"
	doins "locales/${1}/messages.qm"
	doins "locales/${1}/messages.ts"
	insinto "${LOCALE_DIR}/${1}/help"
	doins "locales/${1}/help/"*.html
	insinto "${LOCALE_DIR}/${1}/help/images"
	doins "locales/${1}/help/images/"*.png
}

src_install() {
	# Run the install script, we'll clean up after it
	# when it is done.
	#make PREFIX=${D} install || die
	
	# Ok, the install script is going to take some work to fix...
	# for now I'm much rather going to clone the entire script into
	# the ebuild and make it work the way I want.  The scripts wants
	# add users etc... unless those things become optional we are going
	# to have our days...

	dodir /usr
	dosbin bin/quasar_setup
	dosbin bin/quasard
	dosbin bin/quasar_clientd
	dosbin bin/quasar_import
	dobin bin/quasar
	dobin bin/quasar_report
	
	dodir "${SHARE_DIR}"
	dodir "${VARLIB_DIR}"

	dolocale en_CA

	# These files are to be used by the server, running as quasar:quasar,
	# The ownership of these files will be modified to root:quasar _post_install_
	diropts -m 0750
	insopts -m 0640
	data_install "cheque_fmts" "*.xml"
	data_install "handheld" "handheld.hex"
	data_install "models" "*.xml"
	data_install "reports" "*.xml"
	data_install "screens" "*.xml"
	data_install "shelf_labels" "*.xml"

	keepdir "${DATA_DIR}/companies"
	keepdir "${BACKUP_DIR}"

	insinto "${IMPORT_DIR}"
	doins "import/"*.xml

	# Need a better way of handling these, perhaps a wildcard?
	dodoc "Readme.txt"
	dodoc "Release_143.txt"
	dodoc "Release_144.txt"
	dodoc "Release_145.txt"
	dodoc "Release_146.txt"

	# Default config files.  These are generated in the install script.
	# The optional postgres and firebird drivers are also installed here.
	dodir $CONFIG_DIR
	cat > "${D}${CONFIG_DIR}/client.cfg" <<EOCONFIG
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ClientConfig>
<ClientConfig>
  <localeDir>$LOCALE_DIR</localeDir>
  <stationNumber>1</stationNumber>
</ClientConfig>
EOCONFIG
	chmod 644 "${D}${CONFIG_DIR}/client.cfg"
	
	cat > "${D}${CONFIG_DIR}/server.cfg" <<EOCONFIG
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ServerConfig>
<ServerConfig>
  <port>0</port>
  <systemId>0</systemId>
  <dataDir>$DATA_DIR</dataDir>
  <driverDir>$DRIVER_DIR</driverDir>
  <backupDir>$BACKUP_DIR</backupDir>
  <importDir>$IMPORT_DIR</importDir>
  <adminPassword>admin</adminPassword>
</ServerConfig>
EOCONFIG
	chmod 640 "${D}${CONFIG_DIR}/server.cfg"

	insinto "${DRIVER_DIR}"
	insopts -m 755

	if use postgres; then
		doins drivers/libpostgresql_driver.so
		cat > "${D}${CONFIG_DIR}/postgresql.cfg" <<EOCONFIG
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE PostgresqlConfig>
<PostgresqlConfig>
  <hostname>localhost</hostname>
  <port>5432</port>
  <library></library>
  <dbaUsername>quasar_dba</dbaUsername>
  <dbaPassword></dbaPassword>
  <username>quasar</username>
  <password></password>
  <charSet>UNICODE</charSet>
</PostgresqlConfig>
EOCONFIG
		chmod 640 "${D}${CONFIG_DIR}/postgresql.cfg"
	fi

	if use firebird; then
		doins drivers/libfirebird_driver.so
		cat > "${D}${CONFIG_DIR}/firebird.cfg" <<EOCONFIG
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE FirebirdConfig>
<FirebirdConfig>
  <hostname>localhost</hostname>
  <port>3050</port>
  <library></library>
  <installDir>/usr</installDir>
  <dbaPassword></dbaPassword>
  <username></username>
  <password></password>
  <databaseDir>$DB_DIR</databaseDir>
  <blockSize>4096</blockSize>
  <charSet>ISO8859_1</charSet>
</FirebirdConfig>
EOCONFIG
		chmod 640 "${D}${CONFIG_DIR}/firebird.cfg"
	fi
	
	# Where logs are kept.
	diropts -m0700 -o quasar
	keepdir /var/log/quasar

	doinitd ${FILESDIR}/quasar

	if use doc; then
		dodoc "${DISTDIR}/quasar_install-${PV}.pdf"
		dodoc "${DISTDIR}/quasar_guide-${PV}.pdf"
		dodoc "${DISTDIR}/quasar_reference-${PV}.pdf"
		dodoc "${DISTDIR}/quasar_features-${PV}.pdf"
	fi

	if use firebird; then
		ewarn
		ewarn "The author of this ebuild was unable to check that the default"
		ewarn "config file for firebird is a working one - please confirm."
		ewarn
	fi
}

pkg_postinst() {
	enewgroup quasar || die "Error adding quasar group"
	enewuser quasar -1 /bin/false /dev/null quasar || die "Error adding quasar user"

	einfo "Fixing ownership of files"
	chown -R root:quasar "${CONFIG_DIR}"
	chown -R root:quasar "${DATA_DIR}"
}