# $Id$

PNAME="sun-jre"
PVER="1.6.0.13"
PBUILD="r1"

PCATEGORIE="dev-java"
STATE="unstable"

DESCRIPTION="Sun Java Runtime Environment ${PVER}."
HOMEPAGE="http://java.sun.com/javase/6/"

DEPEND=">= virtual/glibc"

SDEPEND=">= app-arch/unzip-5
	>= sys-apps/sed-4"

PROVIDE="virtual/java"

# both files must be fetch or our md5-logic breaks
SRCFILE_x86="jdk-${PVER:2:1}u$(echo ${PVER:6} | sed 's/0\([0-9]\)/\1/')-dlj-linux-i586.bin"
SRCFILE_x86_64="jdk-${PVER:2:1}u$(echo ${PVER:6} | sed 's/0\([0-9]\)/\1/')-dlj-linux-amd64.bin"
# decide between x86 and x86_64 arch
SRCFILE="$(eval echo \$SRCFILE_${ARCH/i*86/x86})"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

# official script from sun; fetch it at
# https://jdk-distros.dev.java.net/source/browse/*checkout*/jdk-distros/trunk/utils/construct.sh
CONSTRUCTSH="construct-rev148.sh"

sminclude mtools

# commented backup sun uri; supports no resume -> downloads everything twice
SRC_URI=(
	http://dlc.sun.com/dlj/binaries/${SRCFILE_x86}
	http://dlc.sun.com/dlj/binaries/${SRCFILE_x86_64}
	#http://download.java.net/dlj/binaries/${SRCFILE_x86}
	#http://download.java.net/dlj/binaries/${SRCFILE_x86_64}
	mirror://sun-jdk/${SRCFILE_x86}
	mirror://sun-jdk/${SRCFILE_x86_64}
	mirror://sun-jdk/${CONSTRUCTSH}
	mirror://sun-jdk/construct-magellan-fix.patch
)

# upstream pver is something like 6u6
UP2PVER="${PVER:2:1}u$(echo ${PVER:6} | sed 's/0\([0-9]\)/\1/')"
UP2DATE="updatecmd https://jdk-distros.dev.java.net/developer.html | grep 'jdk-[0-9].*bin$' | sed 's/.*jdk-\(.*\)-dlj-linux.*/\1/;q'"

src_prepare()
{
	install -d ${SRCDIR} || die
	cd ${SRCDIR}
	cp ${SOURCEDIR}/${PNAME}/${CONSTRUCTSH} ${SRCDIR} || die

	# fix some issues with construct
	mpatch construct-magellan-fix.patch || die

	install -d ${SRCDIR}/unbundle-jdk || die
	cd ${SRCDIR}/unbundle-jdk
	sh ${SOURCEDIR}/${PNAME}/${SRCFILE} --accept-license || die
}

src_install()
{
	cd ${SRCDIR}

	# needed directories
	minstalldir /etc/env.d || die
	minstalldir /opt/sun-java-${PVER} || die
	minstalldir /usr/lib/nsbrowser/plugins || die

	sh ${CONSTRUCTSH} unbundle-jdk linux-jdk linux-jre || die

	# now install this baby
	mv linux-jdk/jre ${BINDIR}/opt/sun-java-${PVER} || die

	# install mozilla plugin (only x86)
	if [[ ${ARCH} = i*86 ]]
	then
		mlink /opt/sun-java-${PVER}/jre/plugin/i386/ns7/libjavaplugin_oji.so \
			/usr/lib/nsbrowser/plugins || die
	fi

	local PLATFORM="${ARCH}"
	[[ ${ARCH} = i*86 ]] && export PLATFORM="i386"
	[[ ${ARCH} = x86_64 ]] && export PLATFORM="amd64"

	# installs java environment into /etc/env.d
	echo "JAVA_HOME=\"/opt/sun-java-${PVER}\"
JRE_HOME=\"/opt/sun-java-${PVER}\"
CLASSPATH=\"/opt/sun-java-${PVER}/jre/lib/rt.jar:/opt/sun-java-${PVER}/jre/lib/i18n.jar:/opt/sun-java-${PVER}/jre/lib/sunrsasign.jar:/opt/sun-java-${PVER}/jre/lib/jsse.jar:/opt/sun-java-${PVER}/jre/lib/jce.jar:/opt/sun-java-${PVER}/jre/lib/charsets.jar\"
PATH=\"/opt/sun-java-${PVER}/jre/bin\"
ROOTPATH=\"/opt/sun-java-${PVER}/jre/bin\"
LDPATH=\"/opt/sun-java-${PVER}/jre/lib/${PLATFORM}/\"
LDPATH=\"/opt/sun-java-${PVER}/jre/lib/${PLATFORM}/native_threads/\"
LDPATH=\"/opt/sun-java-${PVER}/jre/lib/${PLATFORM}/xawt/\"
LDPATH=\"/opt/sun-java-${PVER}/jre/lib/${PLATFORM}/server/
LDPATH=\"/opt/sun-java-${PVER}/jre/lib/${PLATFORM}/jli/\"" > ${BINDIR}/etc/env.d/21java || die

	echo 'CLASSPATH="."' > ${BINDIR}/etc/env.d/30java-eof-classpath || die

	# fixme: remove this if fixed upstream
	# java is somewhat broken with libxcb and needs the sloppy-lock variable
	# we force this system-wide by exporting this variable via the environment
	echo "LIBXCB_ALLOW_SLOPPY_LOCK=1" >> ${BINDIR}/etc/env.d/21java || die
}

preinstall()
{
	# force java env update
	[ -f ${MROOT}/etc/env.d/21java ] && rm ${MROOT}/etc/env.d/21java
	[ -f ${MROOT}/etc/env.d/30java-eof-classpath ] && \
		rm ${MROOT}/etc/env.d/30java-eof-classpath
}