# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI="5"

inherit eutils toolchain-funcs java-pkg-opt-2

IUSE="java tcpd server"

S="${WORKDIR}/vnc_unixsrc"
DESCRIPTION="A great client/server software package allowing remote network access to graphical desktops"
SRC_URI="mirror://sourceforge/vnc-tight/${P}_unixsrc.tar.bz2
	mirror://gentoo/${PN}.png
	java? ( mirror://sourceforge/vnc-tight/${P}_javasrc.tar.gz )"
HOMEPAGE="http://www.tightvnc.com/"

KEYWORDS="alpha amd64 arm ~mips ppc ~sh sparc x86 ~x86-fbsd ~arm-linux ~x86-linux"
LICENSE="GPL-2"
SLOT="0"

CDEPEND="media-fonts/font-misc-misc
	virtual/jpeg
	server? (
		media-fonts/font-cursor-misc
		x11-apps/rgb
		x11-apps/xauth
		x11-apps/xsetroot
	)
	x11-libs/libX11
	x11-libs/libXaw
	x11-libs/libXmu
	x11-libs/libXp
	x11-libs/libXt
	tcpd? ( >=sys-apps/tcp-wrappers-7.6-r2 )"
RDEPEND="${CDEPEND}
	java? ( >=virtual/jre-1.4 )"
DEPEND="${CDEPEND}
	java? ( >=virtual/jdk-1.4 )
	x11-proto/xextproto
	x11-proto/xproto
	server? (
		x11-proto/inputproto
		x11-proto/kbproto
		x11-proto/printproto
	)
	>=x11-misc/imake-1
	x11-misc/gccmakedep
	x11-misc/makedepend
	!net-misc/tigervnc"

pkg_setup() {
	if ! use server;
	then
		echo
		einfo "The 'server' USE flag will build tightvnc's server."
		einfo "If '-server' is chosen only the client is built to save space."
		einfo "Stop the build now if you need to add 'server' to USE flags.\n"
	fi
}

src_prepare() {
	epatch "${FILESDIR}/${PN}-1.3.10-pathfixes.patch" # fixes bug 78385 and 146099
	epatch "${FILESDIR}/${PN}-1.3.8-imake-tmpdir.patch" # fixes bug 23483
	epatch "${FILESDIR}/${PN}-1.3.8-darwin.patch" # fixes bug 89908
	epatch "${FILESDIR}/${PN}-1.3.8-mips.patch"
	epatch "${FILESDIR}"/server-CVE-2007-1003.patch
	epatch "${FILESDIR}"/server-CVE-2007-1351-1352.patch
	epatch "${FILESDIR}"/1.3.9-fbsd.patch
	epatch "${FILESDIR}"/1.3.9-arm.patch
	epatch "${FILESDIR}"/1.3.9-sh.patch
	epatch "${FILESDIR}"/${PV}-sparc.patch
	sed -e "s:\\(/etc/\\|/usr/share/\\):${EPREFIX}\\1:g" -i vncserver || die

	if use java; then
		cd "${WORKDIR}"
		epatch "${FILESDIR}/${PN}-1.3.10-java-build.patch"
	fi
}

src_compile() {
	xmkmf -a || die "xmkmf failed"

	emake -j1 CDEBUGFLAGS="${CFLAGS}" EXTRA_LDOPTIONS="${LDFLAGS}" World

	if use server; then
		cd Xvnc || die
		econf

		if use tcpd; then
			local myextra="-lwrap"
			emake -j1 EXTRA_LIBRARIES="${myextra}" \
				CDEBUGFLAGS="${CFLAGS}" EXTRA_LDOPTIONS="${LDFLAGS}" \
				EXTRA_DEFINES="-DUSE_LIBWRAP=1"
		else
			emake -j1 CDEBUGFLAGS="${CFLAGS}" EXTRA_LDOPTIONS="${LDFLAGS}"
		fi
	fi

	if use java; then
		cd "${WORKDIR}/vnc_javasrc" || die
		emake -j1 JAVACFLAGS="$(java-pkg_javac-args)" all
	fi

}

src_install() {
	# the web based interface and the java viewer need the java class files
	if use java; then
		java-pkg_newjar "${WORKDIR}/vnc_javasrc/VncViewer.jar"
		java-pkg_dolauncher "${PN}-java"
		insinto /usr/share/${PN}/classes
		doins "${WORKDIR}"/vnc_javasrc/*.vnc || die
		dosym /usr/share/${PN}/lib/${PN}.jar /usr/share/${PN}/classes/VncViewer.jar
	fi

	dodir /usr/share/man/man1 /usr/bin
	./vncinstall "${ED}"/usr/bin "${ED}"/usr/share/man || die "vncinstall failed"

	if use server; then
		newconfd "${FILESDIR}"/tightvnc.confd vnc
		newinitd "${FILESDIR}"/tightvnc.initd vnc
	else
		rm -f "${ED}"/usr/bin/vncserver || die
		rm -f "${ED}"/usr/share/man/man1/{Xvnc,vncserver}* || die
	fi

	newicon "${DISTDIR}"/tightvnc.png vncviewer.png
	make_desktop_entry vncviewer vncviewer vncviewer Network

	dodoc ChangeLog README WhatsNew
	use java && dodoc "${FILESDIR}"/README.JavaViewer
	newdoc vncviewer/README README.vncviewer
}