# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils autotools flag-o-matic versionator subversion

ESVN_REPO_URI="https://xbmc.svn.sourceforge.net/svnroot/xbmc/branches/linuxport/XBMC"

DESCRIPTION="XBMC is a free and open source media-player and entertainment hub"
HOMEPAGE="http://xbmc.org/"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS=""
IUSE="ccache gnome gprof hal joystick mms opengl pcre xrandr"
RDEPEND="app-arch/bzip2
	app-arch/unrar
	app-arch/zip
	>=dev-lang/python-2.4
	dev-libs/boost
	dev-libs/fribidi
	pcre? ( dev-libs/libpcre )
	dev-libs/lzo
	dev-libs/tre
	=dev-python/pysqlite-2*
	ccache? ( dev-util/ccache )
	media-libs/alsa-lib
	media-libs/fontconfig
	media-libs/freetype
	media-libs/glew
	media-libs/jasper
	media-libs/libmad
	mms? ( media-libs/libmms )
	media-libs/libogg
	media-libs/libvorbis
	media-libs/sdl-gfx
	media-libs/sdl-image
	media-libs/sdl-mixer
	media-libs/sdl-sound
	net-misc/curl
	sys-apps/dbus
	hal? ( sys-apps/hal )
	sys-apps/pmount
	x11-libs/libXinerama
	xrandr? ( x11-libs/libXrandr )
	x11-libs/libXrender
	x11-proto/xineramaproto
	virtual/mysql
	dev-util/cmake
	opengl? ( virtual/opengl )
	media-libs/faac
	dev-lang/nasm
	app-i18n/enca
	media-libs/ftgl
	sys-apps/lsb-release
	=sys-devel/automake-1.8*
	=sys-devel/automake-1.9*
	=sys-devel/automake-1.10*
	"

DEPEND="${RDEPEND}"

pkg_setup() {
	if use joystick && built_with_use media-libs/libsdl nojoystick; then
		die "media-libs/libsdl needs to be built with USE -nojoystick."
	fi
	if ! built_with_use media-libs/alsa-lib debug; then
		die "media-libs/alsa-lib needs to be built with the 'debug' USE flag enabled."
	fi
	if ! built_with_use media-libs/libsdl alsa; then
		die "media-libs/libsdl needs to be built with the 'alsa' USE flag enabled."
	fi
}

src_unpack() {
	subversion_src_unpack

	echo '#!/bin/sh' > tools/Linux/xbmc.sh.in
	echo '' >> tools/Linux/xbmc.sh.in
	echo 'export XBMC_PLATFORM_MODE=1' >> tools/Linux/xbmc.sh.in

	# media-libs/libsdl defaults to 'oss' if built with that USE flag
	# which is incompatible with xbmc, so force it to use 'alsa'
	echo 'export SDL_AUDIODRIVER=alsa' >> tools/Linux/xbmc.sh.in

		# If not using Gnome, clean up attempts to inhibit/uninhibit Gnome's screensaver via dbus #
		# This works automatically in fullscreen mode using KDE, #
		# can someone test same in Gnome as dbus connect attempts may not be necessary at all #
		if use gnome; then
			echo 'ID=`dbus-send --session --type=method_call --print-reply --dest=org.gnome.ScreenSaver /org/gnome/ScreenSaver org.gnome.ScreenSaver.Inhibit string:XBMC string:InternalHandle | grep uint32 | sed -e 's/.*uint32\ //'`' \
				>> tools/Linux/xbmc.sh.in
                	echo 'exec @prefix@/share/xbmc/xbmc.bin -fs $*' >> tools/Linux/xbmc.sh.in
			echo 'exec dbus-send --session --type=method_call --print-reply --dest=org.gnome.ScreenSaver /org/gnome/ScreenSaver org.gnome.ScreenSaver.UnInhibit uint32:$ID' \
				>> tools/Linux/xbmc.sh.in
		else
			echo 'exec @prefix@/share/xbmc/xbmc.bin -fs $*' >> tools/Linux/xbmc.sh.in
		fi

# Disabled FTGL support as doesn't work yet (at least for me)
# Choosing ProjectM viz. in xbmc barfs with
# symbol lookup error: /usr/share/xbmc/visualisations/ProjectM.vis: undefined symbol: _ZN14FTGLPixmapFontC1EPKc
	# Enable FTGL support for ProjectM visualisations #
#	sed -e 's/-D USE_FTGL:BOOL=OFF/-D USE_FTGL:BOOL=ON/' \
#		-i configure

	# Fix missing and distro dependant files for 'automake-1.8' #
	for dir in \
		xbmc/cores/dvdplayer/Codecs/libmad \
		xbmc/lib/libid3tag/libid3tag
	do
		cd ${dir}
		WANT_AUTOMAKE="1.8" aclocal &> /dev/null
		WANT_AUTOMAKE="1.8" automake --add-missing &> /dev/null
		WANT_AUTOMAKE="1.8" libtoolize --copy --force &> /dev/null
		cd ${S}
	done

	# Fix missing and distro dependant files for 'automake-1.9' #
	for dir in \
		xbmc/cores/dvdplayer/Codecs/libDVDCSS \
		xbmc/cores/paplayer/MPCCodec
	do
		cd ${dir}
		WANT_AUTOMAKE="1.9" automake --add-missing &> /dev/null
		WANT_AUTOMAKE="1.9" libtoolize --copy --force &> /dev/null
		cd ${S}
	done

	# Fix missing and distro dependant files for 'automake-1.10' #
	for dir in \
		xbmc/cores/dvdplayer/Codecs/libdvdnav \
		xbmc/cores/dvdplayer/Codecs/libfaad2 \
		xbmc/visualizations/Goom/goom2k4-0 \
		xbmc/lib/libass
	do
		cd ${S}/${dir} 
		automake --add-missing &> /dev/null
		libtoolize --copy --force &> /dev/null
	done
}

src_compile() {
	# Strip out the use of custom C{XX}FLAGS to make debugging easier for upstream #
	strip-flags

	# force debug at the request of upstream until stable release
	econf \
		--prefix=/usr \
		$(use_enable ccache) \
		--enable-debug \
		$(use_enable gprof profiling) \
		$(use_enable hal halmount) \
		$(use_enable joystick) \
		$(use_enable mms) \
		$(use_enable opengl gl) \
		$(use_enable pcre) \
		$(use_enable xrandr) \
		|| die "Configure failed!"

	emake || die "Make failed!"

	einfo "Generating textures..."
	cd "${S}"
	for skin in skin/* ; do
		./tools/XBMCTex/XBMCTex -input "\"${skin}/media/\"" \
			-output "\"${skin}/media/Textures.xpr\"" || die "XBMCTex failed..."
	done

	einfo "Fixing case sensitivity..."
	mv "${S}/media/Fonts/arial.ttf" "${S}/media/Fonts/Arial.ttf"
	mv "${S}/media/Splash.png" "${S}/media/splash.png"

	einfo "Unzipping web content..."
	unzip "${S}"/web/Project_Mayhem_III_webserver_*.zip -d "${S}/web/" || die "Unzip web content failed..."
}

src_install() {
	einstall INSTALL_ROOT="${D}" || die "Install failed!"

	mkdir -p "${D}/etc/env.d"
	echo "CONFIG_PROTECT=\"/usr/share/${PN}/userdata\"" > "${D}/etc/env.d/95${PN}"

	for I in README.linux copying.txt LICENSE.GPL; do
		dodoc "${I}"
	done

	for I in credits language media screensavers scripts skin sounds system userdata visualisations web; do
		dodir "${I}"
	done

	insinto /usr/share/applications
	doins tools/Linux/${PN}.desktop
	insinto /usr/share/pixmaps
	doins tools/Linux/${PN}.png
}

pkg_postinst() {
        elog "If you wish to update ${PN} manually simply run:"
        elog
        elog "ESVN_REVISION=<rev> emerge =${PF}"
        elog
        elog "where <rev> is either HEAD (in case you wish to get all updates)"
        elog "or specific revision number. But NOTE, this update will vanish"
        elog "next time you reemerge ${PN}. To make update permanent create"
        elog "/etc/portage/env/${CATEGORY}/${PN} file with ESVN_REVISION=<rev>"
        elog "content. Then each time you run emerge ${PN} you'll have said"
        elog "<rev> installed. For example, if you run"
        elog " # mkdir -p /etc/portage/env/${CATEGORY}"
        elog " # echo ESVN_REVISION=HEAD >> /etc/portage/env/${CATEGORY}/${PN}"
        elog "each time you reemerge ${PN} it'll be updated to get the latest"
        elog "updates"
}