# Copyright 1999-2008 Gentoo Foundation

# Distributed under the terms of the GNU General Public License v2

# $Header: /var/cvsroot/gentoo-x86/net-analyzer/centreon/centreon-1.4.2.4.ebuild,v 1.3 2008/04/03 08:30:17 hollow Exp $

inherit depend.apache depend.php

DESCRIPTION="Centreon is a monitoring web-frontend based on the nagios monitoring engine"

HOMEPAGE="http://www.centreon.org"

SRC_URI="http://download.centreon.com/${PN}/${P}.tar.gz"

EAPI=2

LICENSE="GPL-2"

SLOT="0"

KEYWORDS="~amd64 ~x86"

IUSE="ldap xmlwriter"

#version 1 cannot be upgraded

DEPEND="!<net-analyzer/centreon-2"

RDEPEND="

	>=net-analyzer/nagios-3

	net-analyzer/rrdtool[perl]

	net-analyzer/net-snmp[perl]

	net-analyzer/snmptt

	net-analyzer/ndoutils

	app-admin/sudo

	>=dev-lang/php-5[xmlwriter?,mysql,ldap?,posix,snmp,soap,truetype]

	>=dev-php/PEAR-PEAR-1.8.1

	dev-php/smarty

	dev-php/PEAR-Archive_Tar

	dev-php/PEAR-Console_Getopt

	>=dev-php/PEAR-DB-1.7.6

	>=dev-php/PEAR-DB_DataObject_FormBuilder-1.0.0_rc4

	>=dev-php/PEAR-Date-1.4.6

	>=dev-php/PEAR-HTML_QuickForm_advmultiselect-1.1.0

	>=dev-php/PEAR-HTML_Table-1.6.1

	>=dev-php/PEAR-MDB2-2.0.0

	>=dev-php/PEAR-Net_Ping-2.4.1

	>=dev-php/PEAR-Net_Traceroute-0.21

	>=dev-php/PEAR-SOAP-0.10.1

	>=dev-php/PEAR-Validate-0.6.2

	dev-perl/Config-IniFiles

	dev-perl/Crypt-DES

	dev-perl/DBI

	dev-perl/Digest-HMAC

	dev-perl/Digest-SHA1

	dev-perl/GD

	dev-perl/IO-Socket-INET6

	dev-perl/Net-SNMP

	dev-perl/Socket6"

need_apache2

need_php5

setup_vars() {

	INSTALL_DIR_OREON="/usr/share/centreon"

	INSTALL_DIR_CENTREON="/usr/share/centreon"

	OREON_PATH=${INSTALL_DIR_OREON}

	CENTREON_ETC="/etc/centreon"

	CENTREON_VARLIB="/var/lib/centreon"

	VARLIB_CENTERON=${CENTERON_VARLIB}

	CENTREON_LOG="/var/log/centreon"

	CENTREON_PATH=${OREON_PATH}

	CENTREON_RUNDIR="/var/run/centreon"

	CENTREON_GENDIR="/var/cache/centreon"

	CENTSTORAGE_RRD="${CENTREON_GENDIR}/rrd"

	CENTSTORAGE_LIB="${CENTREON_RRD}"

	CENTPLUGINS_TMP="${CENTREON_GENDIR}/tmp"

	CENTPLUGINSTRAPS_BINDIR="/usr/sbin"

	INSTALL_DIR_NAGIOS="/usr/share/nagios"

	NAGIOS_ETC="/etc/nagios"

	NAGIOS_VAR="/var/nagios"

	NAGIOS_BIN="/usr/sbin"

	NAGIOS_BINARY="${NAGIOS_BIN}/nagios"

	NAGIOSTATS_BINARY="${NAGIOS_BINARY}tats"

	NAGIOS_PLUGINS="/usr/lib/nagios/plugins"

	NAGIOS_PLUGIN=${NAGIOS_PLUGINS}

	NAGIOS_IMG="${INSTALL_DIR_NAGIOS}/htdocs/images"

	NAGIOS_INIT_SCRIPT="/etc/init.d/nagios"

	NAGIOS_USER="nagios"

	NAGIOS_GROUP="nagios"

	NDOMOD_BINARY="/usr/bin/ndomod-3x.o"

	BIN_RRDTOOL="/usr/bin/rrdtool"

	BIN_MAIL="/bin/mail"

	BIN_SSH="/usr/bin/ssh"

	BIN_SCP="/usr/bin/scp"

	MAILER="/bin/mail"

}

pkg_setup() {

	require_php_sapi_from apache2 cli

	require_gd

	setup_vars

}

varsubst() {

	local path=$1

	for var in "$@"; do

		sed -i -e "s:@${var}@:$(eval echo \$${var}):g" "${D}${path}"

	done

}

install_centreon() {

	cd "${S}"

	# copy www and doc files

	insinto "${OREON_PATH}"

	doins -r www

	dosym /usr/share/nagios/htdocs/docs "${OREON_PATH}"/doc

	# sanitize file modes

	find "${D}${OREON_PATH}" -type d -exec chmod 755 {} \;

	find "${D}${OREON_PATH}" -type f -exec chmod 644 {} \;

	# keep important directories

	keepdir "${OREON_PATH}"/www/modules

	keepdir /var/log/centreon

	keepdir /var/cache/centreon/rrd

	keepdir /var/cache/centreon/smarty/{cache,config,compile}

	keepdir /var/cache/centreon/generate/{nagiosCFG,osm}

	keepdir /var/cache/centreon/tmp

	keepdir /var/cache/centreon/upload/nagiosCFG

	dosym /var/cache/centreon/generate /var/cache/centreon/filesGeneration

	# prepare SQL files

	varsubst "${OREON_PATH}"/www/install/insertBaseConf.sql \

		NAGIOS_{USER,GROUP,ETC,BIN,VAR,PLUGIN,PLUGINS,IMG,BINARY,INIT_SCRIPT} \

		INSTALL_DIR_NAGIOS INSTALL_DIR_{OREON,CENTREON} \

		BIN_RRDTOOL BIN_MAIL MAILER NDOMOD_BINARY NAGIOSTATS_BINARY

	varsubst "${OREON_PATH}"/www/install/createTablesCentstorage.sql \

		NAGIOS_VAR CENTSTORAGE_RRD

	# fix paths in php files

	varsubst "${OREON_PATH}"/www/include/configuration/configCGI/formCGI.php \

		NAGIOS_ETC INSTALL_DIR_NAGIOS

	varsubst "${OREON_PATH}"/www/include/options/oreon/upGrade/preUpdate.php \

		OREON_PATH

        for i in $(find www/ -type f); do

                varsubst "${OREON_PATH}"/${i} CENTREON_{ETC,VARLIB,GENDIR,LOG} \

			MAILER CENTPLUGINSTRAPS_BINDIR

        done

	# fix preinstalled smarty

	sed -i "s:\.\./GPL_LIB/Smarty/libs/:Smarty/:" \

		"${D}${OREON_PATH}/www/header.php"

	sed -i "s:\(\(../\)\+\|$centreon_path/\)GPL_LIB/SmartyCache:/var/cache/centreon/smarty:" \

                  "${D}${OREON_PATH}/www/include/common/common-Func.php"

	sed -i "s:$centreon_path . 'GPL_LIB/Smarty/libs/':'Smarty/':" \

		"${D}${OREON_PATH}/www/include/monitoring/external_cmd/popup/popup.php"

	# install apache config

	insinto "${APACHE_MODULES_CONFDIR}"

	doins "${FILESDIR}"/99_centreon.conf

	# install global installation config

	insinto "${OREON_PATH}"/www/install

	newins "${FILESDIR}"/initial-installconf.php install.conf.php

	# set permissions

	fowners -R apache:apache \

		/var/cache/centreon \

		"${OREON_PATH}"/www

	fowners -R nagios:apache \

		/var/log/centreon

}

install_plugins() {

	cd "${S}"

	# install plugin configuration

	insinto /etc/centreon

	doins ./plugins/src/centreon.conf

	rm -f ./plugins/src/centreon.conf

	dosym "${NAGIOS_PLUGINS}/centreon.conf" /etc/centreon/centreon.conf

	varsubst /etc/centreon/centreon.conf \

		INSTALL_DIR_NAGIOS INSTALL_DIR_OREON \

		NAGIOS_ETC NAGIOS_PLUGINS

	fowners -R apache:apache \

		/etc/centreon

	# install nagios plugins

	exeinto "${NAGIOS_PLUGINS}"

	for plugin in ./plugins/src/*; do

		if [[ ! -d "${plugin}" ]]; then

			doexe "${plugin}"

			varsubst "${NAGIOS_PLUGINS}/$(basename "${plugin}")" \

				NAGIOS_PLUGINS NAGIOS_VAR CENTREON_ETC \

				CENTPLUGINS_TMP

		fi

	done

}

install_traps() {

	cd "${S}"

	# install snmp traps plugins

	dodir "${NAGIOS_PLUGINS}"/traps

	dodir /etc/snmp/centreon

	dosym /etc/snmp/centreon /etc/snmp/centreon_traps

	# install snmp configs

	insinto /etc/snmp/centreon

	doins plugins/src/traps/conf/snmptt.ini

	fowners -R apache:nagios /etc/snmp/centreon

	insinto /etc/snmp/

	doins plugins/src/traps/conf/snmp.conf

	doins plugins/src/traps/conf/snmptrapd.conf

}

install_daemons() {

	cd "${S}"

	# install daemon

	insinto /usr

	dosbin bin/*

	for i in $(find bin/ -type f); do

	        varsubst /usr/sbin/$(basename "${i}") \

			CENTREON_{LOG,PATH,RUNDIR,ETC,VARLIB,DIR} \

			NAGIOS_{USER,GROUP} BIN_{SSH,SCP} CENTPLUGINS_TMP \

			CENTSTORAGE_LIB

        done

	# install daemon library files

	insinto /usr/share/centreon/lib

	doins lib/*

	# install init script

	newinitd "${FILESDIR}"/centreon.initd centreon

	# keep important directories

	keepdir /etc/centreon

	keepdir /var/run/centreon

	keepdir /var/log/centreon

	keepdir /var/lib/centreon

	keepdir /var/lib/centreon/database

	# set permissions

	fowners -R nagios:nagios \

		/var/run/centreon \

		/var/log/centreon \

		/var/lib/centreon/database

}

install_cron() {

	cd "${S}"

	insinto "${OREON_PATH}"

	doins -r cron

	fperms +x "${OREON_PATH}"/cron/*

	for i in $(find cron/ -type f); do

		varsubst "${OREON_PATH}"/${i} \

			CENTREON_{PATH,ETC,VARLIB,LOG,RUNDIR} \

			VARLIB_CENTREON

	done

	insinto /etc/cron.d

	newins "${FILESDIR}"/centreon-2.cron centreon

}

src_install() {

	install_centreon

	install_plugins

	install_traps

	install_daemons

	install_cron

}

pkg_config() {

	setup_vars

	einfo "Setting permissions on ${ROOT}${NAGIOS_ETC}"

	chown nagios:apache "${ROOT}${NAGIOS_ETC}"

	chmod 0775 "${ROOT}${NAGIOS_ETC}"

	einfo "Setting permissions on ${ROOT}${NAGIOS_PLUGINS}"

	chown nagios:apache "${ROOT}${NAGIOS_PLUGINS}"

	chmod 0775 "${ROOT}${NAGIOS_PLUGINS}"

	einfo "Setting permissions on ${ROOT}${NAGIOS_PLUGINS}/contrib"

	chown nagios:apache "${ROOT}${NAGIOS_PLUGINS}"/contrib

	chmod 0775 "${ROOT}${NAGIOS_PLUGINS}"/contrib

	einfo "Adding user apache to group nagios"

	usermod -a -G nagios apache

	SUDOERS="${ROOT}etc/sudoers"

	if ! grep -q CENTREON "${SUDOERS}"; then

		einfo "Adding sudo configuration"

		echo >> "${SUDOERS}"

		echo "# centreon configuration" >> "${SUDOERS}"

		echo "User_Alias  CENTREON=apache" >> "${SUDOERS}"

		echo "CENTREON    ALL = NOPASSWD: /etc/init.d/nagios restart" >> "${SUDOERS}"

		echo "CENTREON    ALL = NOPASSWD: /etc/init.d/nagios reload"  >> "${SUDOERS}"

		echo "CENTREON    ALL = NOPASSWD: /etc/init.d/snmptrapd restart" >> "${SUDOERS}"

	fi

}