# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/www-servers/tomcat/tomcat-7.0.22-r1.ebuild,v 1.1 2011/10/19 20:46:13 fordfrog Exp $

EAPI=2
JAVA_PKG_IUSE="doc examples source test"
WANT_ANT_TASKS="ant-trax"

inherit eutils java-pkg-2 java-ant-2

DESCRIPTION="Tomcat Servlet-3.0/JSP-2.2 Container"

MY_P="apache-${P}-src"
SLOT="7"
SRC_URI="mirror://apache/${PN}/${PN}-${SLOT}/v${PV}/src/${MY_P}.tar.gz"
HOMEPAGE="http://tomcat.apache.org/"
KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~x86-fbsd"
LICENSE="Apache-2.0"

IUSE=""

ECJV="3.7"

# servlet-api slot
SAPIS="3.0"

COMMON_DEPEND="dev-java/eclipse-ecj:${ECJV}
	dev-java/ant-eclipse-ecj:${ECJV}
	>=dev-java/commons-dbcp-1.4
	>=dev-java/commons-logging-1.1
	>=dev-java/commons-pool-1.5.5
	~dev-java/tomcat-servlet-api-${PV}
	examples? ( dev-java/jakarta-jstl )"

RDEPEND="
	!<dev-java/tomcat-native-1.1.20
	>=virtual/jre-1.6
	>=dev-java/commons-daemon-1.0.3
	dev-java/ant-core
	${COMMON_DEPEND}"

DEPEND=">=virtual/jdk-1.6
	${COMMON_DEPEND}
	test? ( =dev-java/junit-3.8* )"

S=${WORKDIR}/${MY_P}

TOMCAT_NAME="${PN}-${SLOT}"
TOMCAT_HOME="/usr/share/${TOMCAT_NAME}"
WEBAPPS_DIR="/var/lib/${TOMCAT_NAME}/webapps"

# TODO: Fails to find PrettyPrint in with python 2.6 and xml-rewriter-3
# Find out why so
JAVA_ANT_CELEMENT_REWRITER="true"
JAVA_ANT_REWRITE_CLASSPATH="true"

EANT_NEEDS_TOOLS="true"
EANT_GENTOO_CLASSPATH="tomcat-servlet-api-${SAPIS},eclipse-ecj-${ECJV}"

EANT_BUILD_TARGET="package"
EANT_DOC_TARGET="build-docs"

EANT_EXTRA_ARGS="-Dbase.path=${T} -Dversion=${PV}-gentoo -Dversion.number=${PV}
-Dcompile.debug=false -Del-api.jar=el-api.jar -Djsp-api.jar=jsp-api.jar -Dservlet-api.jar=servlet-api.jar
-Dant.jar=ant.jar"

pkg_setup() {
	java-pkg-2_pkg_setup
	enewgroup tomcat 265
	enewuser tomcat 265 -1 /dev/null tomcat
}

java_prepare() {
	epatch "${FILESDIR}/${SLOT}/${PV}-build-xml.patch"

	rm -v webapps/examples/WEB-INF/lib/*.jar \
		test/webapp-3.0-fragments/WEB-INF/lib/*.jar || die

	# bug # 178980 and #312293
	use amd64 && java-pkg_force-compiler eclipse-ecj-${ECJV}

	if ! use doc; then
		EANT_EXTRA_ARGS+=" -Dnobuild.docs=true"
	fi

	EANT_EXTRA_ARGS+=" -Djdt.jar=$(java-pkg_getjar eclipse-ecj-${ECJV} ecj.jar)"
	java-pkg_jarfrom --build-only ant-core ant.jar
}

src_install() {
	cd "${S}/bin"
	rm -f *.bat
	chmod 755 *.sh

	# register jars per bug #171496
	cd "${S}/output/build/lib/"
	for jar in *.jar; do
		java-pkg_dojar ${jar}
	done

	local CATALINA_BASE=/var/lib/${TOMCAT_NAME}/

	# init.d, conf.d
	newinitd "${FILESDIR}"/${SLOT}/tomcat.init ${TOMCAT_NAME}
	newconfd "${FILESDIR}"/${SLOT}/tomcat.conf ${TOMCAT_NAME}

	# create dir structure
	dodir /usr/share/${TOMCAT_NAME}

	diropts -m750 -o tomcat -g tomcat
	dodir   /etc/${TOMCAT_NAME}
	keepdir ${WEBAPPS_DIR}

	diropts -m755 -o tomcat -g tomcat
	dodir   ${CATALINA_BASE}

	diropts -m775 -o tomcat -g tomcat
	dodir   /etc/${TOMCAT_NAME}/Catalina/localhost
	keepdir /var/log/${TOMCAT_NAME}/
	keepdir /var/run/${TOMCAT_NAME}/
	keepdir /var/tmp/${TOMCAT_NAME}/

	cd "${S}"
	# fix context's so webapps will be deployed
	sed -i -e 's:Context a:Context docBase="${catalina.home}/webapps/host-manager"  a:' "${S}"/webapps/host-manager/META-INF/context.xml
	sed -i -e 's:Context a:Context docBase="${catalina.home}/webapps/manager"  a:' "${S}"/webapps/manager/META-INF/context.xml

	# replace the default pw with a random one, see #92281
	local randpw=$(echo ${RANDOM}|md5sum|cut -c 1-15)
	sed -e s:SHUTDOWN:${randpw}: -i conf/server.xml

	# copy over the directories
	chown -R tomcat:tomcat webapps/* conf/*
	cp -pR conf/* "${D}"/etc/${TOMCAT_NAME} || die "failed to copy conf"
	cp -pPR output/build/bin "${D}"/usr/share/${TOMCAT_NAME} \
		|| die "failed to copy"
	# webapps get stored in /usr/share/${TOMCAT_NAME}/webapps
	cd "${S}"/webapps || die
	ebegin "Installing webapps to /usr/share/${TOMCAT_NAME}"

	dodir /usr/share/${TOMCAT_NAME}/webapps
	cp -pR ROOT "${D}"/usr/share/${TOMCAT_NAME}/webapps || die
	cp -pR host-manager "${D}"/usr/share/${TOMCAT_NAME}/webapps || die
	cp -pR manager "${D}"/usr/share/${TOMCAT_NAME}/webapps || die
	if use doc; then
		cp -pR docs "${D}"/usr/share/${TOMCAT_NAME}/webapps || die
	fi
	if use examples; then
		cd "${S}"/webapps/examples/WEB-INF/lib
		java-pkg_jar-from jakarta-jstl jstl.jar
		java-pkg_jar-from jakarta-jstl standard.jar
		cd "${S}"/webapps
		cp -pR examples "${D}"/usr/share/${TOMCAT_NAME}/webapps || die
	fi

	# replace catalina.policy with gentoo specific one bug #176701
#	cp ${FILESDIR}/${SLOT}/catalina.policy "${D}"/etc/${TOMCAT_NAME} \
#		|| die "failed to replace catalina.policy"

	cd "${D}/usr/share/${TOMCAT_NAME}/lib" || die
	java-pkg_jar-from eclipse-ecj-${ECJV}
	java-pkg_jar-from tomcat-servlet-api-${SAPIS}

	# symlink the directories to make CATALINA_BASE possible
	dosym /etc/${TOMCAT_NAME} ${CATALINA_BASE}/conf
	dosym /var/log/${TOMCAT_NAME} ${CATALINA_BASE}/logs
	dosym /var/tmp/${TOMCAT_NAME} ${CATALINA_BASE}/temp
	dosym /var/run/${TOMCAT_NAME} ${CATALINA_BASE}/work

	dodoc  "${S}"/{RELEASE-NOTES,RUNNING.txt}
	fperms 640 /etc/${TOMCAT_NAME}/tomcat-users.xml

	#install *.sh scripts bug #278059
	exeinto /usr/share/${TOMCAT_NAME}/bin
	doexe "${S}"/bin/*.sh
}

pkg_postinst() {
	ewarn "Changing ownership recursively on /etc/${TOMCAT_NAME}"
	# temp fix for bug #176097
	chown -fR tomcat:tomcat /etc/${TOMCAT_NAME}
	ewarn "Owner ship changed to tomcat:tomcat. Temp hack/fix."

	# bug #180519
	if [[ -e "${ROOT}var/lib/${TOMCAT_NAME}/webapps/manager" ]] ; then
		elog "The latest webapp has NOT been installed into"
		elog "${ROOT}var/lib/${TOMCAT_NAME}/webapps/ because directory already exists"
		elog "and we do not want to overwrite any files you have put there."
		elog
		elog "Installing latest webapp into"
		elog "${ROOT}usr/share/${TOMCAT_NAME}/webapps instead"
		elog
		elog "Manager Symbolic Links NOT created."

		else
		einfo "Installing latest webroot to ${ROOT}/${WEBAPPS_DIR}"
		cp -pR "${ROOT}"/usr/share/${TOMCAT_NAME}/webapps/* \
			"${ROOT}""${WEBAPPS_DIR}"
		# link the manager's context to the right position
		dosym ${TOMCAT_HOME}/webapps/host-manager/META-INF/context.xml /etc/${TOMCAT_NAME}/Catalina/localhost/host-manager.xml
		dosym ${TOMCAT_HOME}/webapps/manager/META-INF/context.xml /etc/${TOMCAT_NAME}/Catalina/localhost/manager.xml
	fi

	elog
	elog " This ebuild implements a FHS compliant layout for tomcat"
	elog " Please read http://www.gentoo.org/proj/en/java/tomcat6-guide.xml"
	elog " for more information."
	elog
	ewarn "tomcat-dbcp.jar is not built at this time. Please fetch jar"
	ewarn "from upstream binary if you need it. Gentoo Bug # 144276"
	elog

	ewarn "The manager webapps have known exploits, please refer to"
	ewarn "http://cve.mitre.org/cgi-bin/cvename.cgi?name=2007-2450"

	if use examples ; then
		ewarn
		ewarn "The examples webapp has a known exploit, please refer to"
		ewarn "http://cve.mitre.org/cgi-bin/cvename.cgi?name=2007-2449"
		ewarn
	fi

	elog
	elog " Please report any bugs to http://bugs.gentoo.org/"
	elog
}