# $Header: /magellan-cvs/smage/blackdown-jdk/blackdown-jdk-1.4.2.03-r3.smage2,v 1.3 2007-11-10 13:44:35 niro Exp $

PNAME="blackdown-jdk"
PVER="1.4.2.03"
PBUILD="r3"

PCATEGORIE="dev-java"
STATE="stable"

DESCRIPTION="Blackdown Java JDK 1.4.2"
HOMEPAGE="http://www.blackdown.org"

DEPEND=">= virtual/glibc"

PROVIDE="virtual/java"

# both files must be fetch or our md5-logic breaks
SRCFILE_x86="j2sdk-1.4.2-03-linux-i586.bin"
SRCFILE_x86_64="j2sdk-1.4.2-03-linux-amd64.bin"
# decide between x86 and x86_64 arch
SRCFILE="$(eval echo \$SRCFILE_${ARCH/i*86/x86})"
SRCDIR="${BUILDDIR}/j2sdk${PVER%.*}"

SRC_URI=(
	mirror://${PNAME}/${SRCFILE_x86}
	mirror://${PNAME}/${SRCFILE_x86_64}
)

PACKED_JARS="lib/tools.jar
	jre/lib/rt.jar
	jre/lib/jsse.jar
	jre/lib/charsets.jar
	jre/lib/ext/localedata.jar
	jre/lib/plugin.jar
	jre/javaws/javaws.jar"

# extract the 'skip' value (offset of tarball) we should pass to tail
get_offset() {
	[ ! -f "$1" ] && return

	local offset="$(gawk '
		/^[[:space:]]*skip[[:space:]]*=/ {
			sub(/^[[:space:]]*skip[[:space:]]*=/, "")
			SKIP = $0
		}

		END { print SKIP }
	' $1)"

	eval echo $offset
}

src_prepare() {
	local offset="$(get_offset ${SOURCEDIR}/${PNAME}/${SRCFILE})"
	[[ -z ${offset} ]] && die "Failed to get offset of tarball!"

	#### for jdk-1.4.1 offset is '522' :)
	echo ">>> Unpacking ${SRCFILE}..."
	tail -n +${offset} ${SOURCEDIR}/${PNAME}/${SRCFILE} | tar --no-same-owner -jxp -C ${BUILDDIR} || die

	cd ${SRCDIR}

	# now uncompress all packed jars
	if [ -f ${SRCDIR}/lib/unpack ]
	then
		local UNPACK_CMD=${SRCDIR}/lib/unpack
		chmod +x ${UNPACK_CMD} || die
		for i in ${PACKED_JARS}
		do
			local PACK_FILE=${SRCDIR}/$(dirname ${i})/$(basename ${i} .jar).pack
			if [ -f ${PACK_FILE} ]
			then
				echo "  unpacking: ${i}"
				${UNPACK_CMD} ${PACK_FILE} ${SRCDIR}/${i} || die
				rm -f ${PACK_FILE} || die
			fi
		done
		# unpack is not needed anymore
		rm -f ${UNPACK_CMD} || die
	fi
}

src_install() {
	cd ${SRCDIR}

	install -d ${BINDIR}/opt/blackdown-jdk-${PVER} || die
	cp -a {bin,jre,lib,man,include} ${BINDIR}/opt/blackdown-jdk-${PVER} || die

	install -d ${BINDIR}/opt/blackdown-jdk-${PVER}/share/java || die

	# not wanted anymore to big
	#cp -a {demo,src.zip} ${BINDIR}/opt/blackdown-jdk-${PVER}/share || die

	install -d ${BINDIR}/usr/share/doc/blackdown-jdk-${PVER} || die
	for i in COPYRIGHT LICENSE README INSTALL
	do
		install -m0644 "$i" ${BINDIR}/usr/share/doc/blackdown-jdk-${PVER} || die
	done

	install -d ${BINDIR}/usr/share/doc/blackdown-jdk-${PVER}/html || die
	install -m0644 README.html ${BINDIR}/usr/share/doc/blackdown-jdk-${PVER}/html || die

	# install the mozilla plugin
	local PLATFORM="${ARCH}"
	[[ ${ARCH} = i*86 ]] && export PLATFORM="i386"
	[[ ${ARCH} = x86_64 ]] && export PLATFORM="amd64"

	# install the plugin if none is installed
	if [ ! -L "/usr/lib/nsbrowser/plugins/javaplugin_oji.so" ]
	then
		install -d ${BINDIR}/usr/lib/nsbrowser/plugins || die
		ln -s /opt/blackdown-jdk-${PVER}/jre/plugin/${PLATFORM}/mozilla/javaplugin_oji.so \
			${BINDIR}/usr/lib/nsbrowser/plugins || die
	fi

	# correct some permissions
	find ${BINDIR}/opt/blackdown-jdk-${PVER} -type f -name "*.so" -exec chmod +x \{\} \; || die

	# changes path to symbols
	sed -i -e "s/standard symbols l/symbol/g" \
		${BINDIR}/opt/blackdown-jdk-${PVER}/jre/lib/font.properties || die

	# installs java environment into /etc/env.d -> mage-script does this
	install -d ${BINDIR}/etc/env.d || die
	echo "JAVA_HOME=\"/opt/blackdown-jdk-${PVER}\"
CLASSPATH=\"/opt/blackdown-jdk-${PVER}/jre/lib/rt.jar\"
JDK_HOME=\"/opt/blackdown-jdk-${PVER}\"
JAVAC=\"/opt/blackdown-jdk-${PVER}/bin/javac\"
PATH=\"/opt/blackdown-jdk-${PVER}/bin:/opt/blackdown-jdk-${PVER}/jre/bin\"
ROOTPATH=\"/opt/blackdown-jdk-${PVER}/bin:/opt/blackdown-jdk-${PVER}/jre/bin\"
LDPATH=\"/opt/blackdown-jdk-${PVER}/jre/lib/${PLATFORM}/\"
LDPATH=\"/opt/blackdown-jdk-${PVER}/jre/lib/${PLATFORM}/native_threads/\"
MANPATH=\"/opt/blackdown-jdk-${PVER}/man\"" > ${BINDIR}/etc/env.d/20java || die

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