SECTION = "base"

PR = "r36"

UNSLUNG_VERSION = "3.15-alpha"
UNSLUNG_VARIANT ?= "standard"

DEPENDS = "nslu2-linksys-libs"

FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/unslung-rootfs-${PV}/${UNSLUNG_VARIANT}', '${FILE_DIRNAME}/unslung-rootfs-${PV}', '${FILE_DIRNAME}/files', '${FILE_DIRNAME}' ], d)}"

SRC_URI = "http://nslu.sf.net/downloads/nslu2-linksys-ramdisk-2.3r25.tar.bz2 \
	   file://README \
	   file://linuxrc \
	   file://unsling \
	   file://resling \
	   file://rc.unslung-start \
	   file://rc.unslung-stop \
	   file://rc-diversion.patch;patch=1 \
	   file://rc.1-diversion.patch;patch=1 \
	   file://rc.crond-diversion.patch;patch=1 \
	   file://rc.halt-diversion.patch;patch=1 \
	   file://rc.local-diversion.patch;patch=1 \
	   file://rc.modules-diversion.patch;patch=1 \
	   file://rc.network-diversion.patch;patch=1 \
	   file://rc.quickset-diversion.patch;patch=1 \
	   file://rc.quota-diversion.patch;patch=1 \
	   file://rc.reboot-diversion.patch;patch=1 \
	   file://rc.reset_usrgrpshare-diversion.patch;patch=1 \
	   file://rc.rstimezone-diversion.patch;patch=1 \
	   file://rc.samba-diversion.patch;patch=1 \
	   file://rc.sysinit-diversion.patch;patch=1 \
	   file://rc.thttpd-diversion.patch;patch=1 \
	   file://rc.xinetd-diversion.patch;patch=1 \
	   file://root-passwd.patch;patch=1 \
	   file://create-ramdisks.patch;patch=1 \
	   file://remount-noatime.patch;patch=1 \
	   file://initialise-mtab.patch;patch=1 \
	   file://mount_usbdevfs.patch;patch=1 \
	   file://maintmode.cgi file://upgrade-maint.htm file://upgrade-nomaint.htm \
	   "

S = "${WORKDIR}/nslu2-linksys-ramdisk-2.3r25"

python () {
	# Don't build unslung images unless we're targeting an nslu2
	mach = bb.data.getVar("MACHINE", d, 1)
	dist = bb.data.getVar("DISTRO", d, 1)
	if mach != 'nslu2' or dist != 'unslung':
		raise bb.parse.SkipPackage("Unslung only builds for the Linksys NSLU2")
}

do_compile () {
	echo "V2.3R25-uNSLUng-${UNSLUNG_VARIANT}-${UNSLUNG_VERSION}" > ${S}/.unslung

	sed -i -e s/@version#/@version#-uNSLUng-${UNSLUNG_VARIANT}-${UNSLUNG_VERSION}/ ${S}/home/httpd/html/home.htm
	sed -i -e 's|>&nbsp;<|><a href="Unslung" class="mainmenu" target="_top">Unslung Doco</a><|' \
		${S}/home/httpd/html/manhead.htm

	# Somehow these two slipped through - this is easier than updating the tar file.
	rm -f ${S}/etc/rc.orig
	rm -f ${S}/etc/rc.d/rc.1.orig

	install -m 755 ${WORKDIR}/linuxrc ${S}/linuxrc
	install -m 755 ${WORKDIR}/unsling ${S}/sbin/unsling
	install -m 755 ${WORKDIR}/resling ${S}/sbin/resling
	install -m 755 ${WORKDIR}/rc.unslung-start ${S}/etc/rc.d/rc.unslung-start
	install -m 755 ${WORKDIR}/rc.unslung-stop ${S}/etc/rc.d/rc.unslung-stop

	install -d ${S}/opt/doc
	install -m 755 ${WORKDIR}/README ${S}/opt/doc/README
	ln -s /opt/doc ${S}/home/httpd/html/Unslung

	# Remove the libraries, because they are in nslu2-linksys-libs now
	rm -rf ${S}/lib

	# Install maintenance mode files
	install -m 755 ${WORKDIR}/maintmode.cgi ${S}/home/httpd/html/Management
	install -m 644 ${WORKDIR}/upgrade-maint.htm ${S}/home/httpd/html/Management/upgrade-maint.htm
	install -m 644 ${WORKDIR}/upgrade-nomaint.htm ${S}/home/httpd/html/Management/upgrade-nomaint.htm
	install -m 644 ${WORKDIR}/upgrade-nomaint.htm ${S}/home/httpd/html/Management/upgrade.htm
	sed -i -e s/@ds_sw_version#/@ds_sw_version#-uNSLUng-${UNSLUNG_VARIANT}-${UNSLUNG_VERSION}/ \
		${S}/home/httpd/html/Management/upgrade-maint.htm
	sed -i -e s/@ds_sw_version#/@ds_sw_version#-uNSLUng-${UNSLUNG_VARIANT}-${UNSLUNG_VERSION}/ \
		${S}/home/httpd/html/Management/upgrade-nomaint.htm
	sed -i -e s/@ds_sw_version#/@ds_sw_version#-uNSLUng-${UNSLUNG_VARIANT}-${UNSLUNG_VERSION}/ \
		${S}/home/httpd/html/Management/upgrade.htm

}

do_install () {
	( cd ${S} ; tar -c -v -f - --exclude '*\~*' --exclude '.patches' . ) | ( cd ${D} ; tar xvf - )
}

PACKAGES = "${PN}"
FILES_${PN} = "/"
RDEPENDS_${PN} = "nslu2-linksys-libs"