# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-php/eaccelerator/eaccelerator-0.9.6.1-r4.ebuild,v 1.5 2011/11/02 14:51:25 phajdan.jr Exp $

PHP_EXT_NAME="eaccelerator"
PHP_EXT_INI="yes"
PHP_EXT_ZENDEXT="no"

EAPI="2"

[[ -z "${EACCELERATOR_CACHEDIR}" ]] && EACCELERATOR_CACHEDIR="/var/cache/eaccelerator-php5/"

inherit php-ext-source-r2 eutils depend.apache

KEYWORDS="amd64 x86"

DESCRIPTION="A PHP Accelerator & Encoder."
HOMEPAGE="http://www.eaccelerator.net/"
SRC_URI="http://bart.eaccelerator.net/source/${PV}/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
IUSE="debug disassembler inode doccommentinclusion session"

DEPEND="!dev-php/pecl-apc !dev-php/xcache"
RDEPEND="${DEPEND}
	>=dev-lang/php-5.1[zlib,session?]
	virtual/httpd-php
"

# Webserver user and group, here for Apache by default
HTTPD_USER="${HTTPD_USER:-apache}"
HTTPD_GROUP="${HTTPD_GROUP:-apache}"

want_apache

pkg_setup() {
	depend.apache_pkg_setup

	if ! use apache2 ; then
		if [[ ${HTTPD_USER} == "apache" ]] || [[ ${HTTPD_GROUP} == "apache" ]] ; then
			eerror "You did not enable apache2 USE flag, so you need to define"
			eerror "the user and group that will be used for ${PN} yourself."
			eerror
			eerror "This should (generally) match the user and group that your webserver uses, e.g.:"
			eerror "HTTPD_USER=\"lighttpd\" HTTPD_GROUP=\"lighttpd\" if using www-servers/lighttpd"
			eerror
			die "Either enable USE=\"apache2\" or re-emerge this with HTTPD_USER and HTTPD_GROUP set"
		else
			enewgroup ${HTTPD_GROUP}
			enewuser ${HTTPD_USER} -1 -1 /var/www ${HTTPD_GROUP}
		fi
	fi
}

src_prepare() {
	epatch "${FILESDIR}/eaccelerator-openbasedir.patch"
	php-ext-source-r2_src_prepare
}

src_configure() {
	my_conf="--enable-eaccelerator=shared --with-eaccelerator-userid=`id -u ${HTTPD_USER}`"
	use debug && my_conf="${my_conf} --with-eaccelerator-debug"
	use disassembler && my_conf="${my_conf} --with-eaccelerator-disassembler"
	! use inode && my_conf="${my_conf} --without-eaccelerator-use-inode"
	use doccommentinclusion && my_conf="${my_conf} --with-eaccelerator-doc-comment-inclusion"
	php-ext-source-r2_src_configure
}

src_install() {
	php-ext-source-r2_src_install

	keepdir "${EACCELERATOR_CACHEDIR}"
	fowners ${HTTPD_USER}:${HTTPD_GROUP} "${EACCELERATOR_CACHEDIR}"
	fperms 750 "${EACCELERATOR_CACHEDIR}"

	insinto "/usr/share/${PF}"
	doins -r doc/php/
	dodoc AUTHORS ChangeLog NEWS README

	php-ext-source-r2_addtoinifiles "eaccelerator.shm_size" '"28"'
	php-ext-source-r2_addtoinifiles "eaccelerator.cache_dir" "\"${EACCELERATOR_CACHEDIR}\""
	php-ext-source-r2_addtoinifiles "eaccelerator.enable" '"1"'
	php-ext-source-r2_addtoinifiles "eaccelerator.optimizer" '"1"'
	php-ext-source-r2_addtoinifiles "eaccelerator.debug" '"0"'
	php-ext-source-r2_addtoinifiles ";eaccelerator.log_file" '"/var/log/eaccelerator_log"'
	php-ext-source-r2_addtoinifiles "eaccelerator.check_mtime" '"1"'
	php-ext-source-r2_addtoinifiles "eaccelerator.filter" '""'
	php-ext-source-r2_addtoinifiles "eaccelerator.shm_ttl" '"0"'
	php-ext-source-r2_addtoinifiles "eaccelerator.shm_prune_period" '"0"'
	php-ext-source-r2_addtoinifiles "eaccelerator.shm_only" '"0"'
	php-ext-source-r2_addtoinifiles ";eaccelerator.allowed_admin_path" '"/path/where/admin/files/shall/be/allowed"'
}

pkg_postinst() {
	elog "Please see the files in ${ROOT}usr/share/${PF}/ for some"
	elog "examples and informations on how to use the functions that"
	elog "eAccelerator adds to PHP."
}